NONCLINICAL TOXICOLOGY SECTION.


13 NONCLINICAL TOXICOLOGY. 13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility. Carcinogenesis -- In 21-month carcinogenicity study in mice, there was an increased incidence of ovarian tumors in female animals given to 242 mg/kg, which included benign and malignant tumors of granulosa/theca cell origin and benign tumors of epithelial cell origin. Systemic exposure (AUC) of raloxifene in this group was 0.3 to 34 times that in postmenopausal women administered 60 mg dose. There was also an increased incidence of testicular interstitial cell tumors and prostatic adenomas and adenocarcinomas in male mice given 41 or 210 mg/kg (4.7 or 24 times the AUC in humans) and prostatic leiomyoblastoma in male mice given 210 mg/kg.In 2-year carcinogenicity study in rats, an increased incidence in ovarian tumors of granulosa/theca cell origin was observed in female rats given 279 mg/kg (approximately 400 times the AUC in humans). The female rodents in these studies were treated during their reproductive lives when their ovaries were functional and responsive to hormonal stimulation.. Mutagenesis -- Raloxifene HCl was not genotoxic in any of the following test systems: the Ames test for bacterial mutagenesis with and without metabolic activation, the unscheduled DNULL synthesis assay in rat hepatocytes, the mouse lymphoma assay for mammalian cell mutation, the chromosomal aberration assay in Chinese hamster ovary cells, the in vivo sister chromatid exchange assay in Chinese hamsters, and the in vivo micronucleus test in mice.. Impairment of Fertility -- When male and female rats were given daily doses >=5 mg/kg (>=0.8 times the human dose based on surface area, mg/m2) prior to and during mating, no pregnancies occurred. In male rats, daily doses up to 100 mg/kg (16 times the human dose based on surface area, mg/m2) for at least weeks did not affect sperm production or quality or reproductive performance. In female rats, at doses of 0.1 to 10 mg/kg/day (0.02 to 1.6 times the human dose based on surface area, mg/m2), raloxifene disrupted estrous cycles and inhibited ovulation. These effects of raloxifene were reversible. In another study in rats in which raloxifene was given during the preimplantation period at doses >=0.1 mg/kg (>=0.02 times the human dose based on surface area, mg/m2), raloxifene delayed and disrupted embryo implantation, resulting in prolonged gestation and reduced litter size. The reproductive and developmental effects observed in animals are consistent with the estrogen receptor activity of raloxifene.. 13.2 Animal Toxicology and/or Pharmacology. The skeletal effects of raloxifene treatment were assessed in ovariectomized rats and monkeys. In rats, raloxifene prevented increased bone resorption and bone loss after ovariectomy. There were positive effects of raloxifene on bone strength, but the effects varied with time. Cynomolgus monkeys were treated with raloxifene or conjugated estrogens for years. In terms of bone cycles, this is equivalent to approximately years in humans. Raloxifene and estrogen suppressed bone turnover and increased BMD in the lumbar spine and in the central cancellous bone of the proximal tibia. In this animal model, there was positive correlation between vertebral compressive breaking force and BMD of the lumbar spine.Histologic examination of bone from rats and monkeys treated with raloxifene showed no evidence of woven bone, marrow fibrosis, or mineralization defects.These results are consistent with data from human studies of radiocalcium kinetics and markers of bone metabolism, and are consistent with the action of EVISTA as skeletal antiresorptive agent.

ADVERSE REACTIONS SECTION.


6 ADVERSE REACTIONS. Adverse reactions (>2% and more common than with placebo) include: hot flashes, leg cramps, peripheral edema, flu syndrome, arthralgia, sweating. (6.1)To report SUSPECTED ADVERSE REACTIONS, contact Eli Lilly and Company at 1-800-545-5979 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience. Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.The data described below reflect exposure to EVISTA in 8429 patients who were enrolled in placebo-controlled trials, including 6666 exposed for year and 5685 for at least years.. Osteoporosis Treatment Clinical Trial (MORE) -- The safety of raloxifene in the treatment of osteoporosis was assessed in large (7705 patients) multinational, placebo-controlled trial. Duration of treatment was 36 months, and 5129 postmenopausal women were exposed to raloxifene hydrochloride (2557 received 60 mg/day, and 2572 received 120 mg/day). The incidence of all-cause mortality was similar among groups: 23 (0.9%) placebo, 13 (0.5%) EVISTA-treated (raloxifene HCl 60 mg), and 28 (1.1%) raloxifene HCl 120 mg women died. Therapy was discontinued due to an adverse reaction in 10.9% of EVISTA-treated women and 8.8% of placebo-treated women.. Venous Thromboembolism: The most serious adverse reaction related to EVISTA was VTE (deep venous thrombosis, pulmonary embolism, and retinal vein thrombosis). During an average of study-drug exposure of 2.6 years, VTE occurred in about out of 100 patients treated with EVISTA. Twenty-six EVISTA-treated women had VTE compared to 11 placebo-treated women, the hazard ratio was 2.4 (95% confidence interval, 1.2, 4.5), and the highest VTE risk was during the initial months of treatment.Common adverse reactions considered to be related to EVISTA therapy were hot flashes and leg cramps. Hot flashes occurred in about one in 10 patients on EVISTA and were most commonly reported during the first months of treatment and were not different from placebo thereafter. Leg cramps occurred in about one in 14 patients on EVISTA.. Placebo-Controlled Osteoporosis Prevention Clinical Trials -- The safety of raloxifene has been assessed primarily in 12 Phase and Phase studies with placebo, estrogen, and estrogen-progestin therapy control groups. The duration of treatment ranged from to 30 months, and 2036 women were exposed to raloxifene HCl (371 patients received 10 to 50 mg/day, 828 received 60 mg/day, and 837 received from 120 to 600 mg/day).Therapy was discontinued due to an adverse reaction in 11.4% of 581 EVISTA-treated women and 12.2% of 584 placebo-treated women. Discontinuation rates due to hot flashes did not differ significantly between EVISTA and placebo groups (1.7% and 2.2%, respectively).Common adverse reactions considered to be drug-related were hot flashes and leg cramps. Hot flashes occurred in about one in four patients on EVISTA versus about one in six on placebo. The first occurrence of hot flashes was most commonly reported during the first months of treatment.Table lists adverse reactions occurring in either the osteoporosis treatment or in five prevention placebo-controlled clinical trials at frequency >=2.0% in either group and in more EVISTA-treated women than in placebo-treated women. Adverse reactions are shown without attribution of causality. The majority of adverse reactions occurring during the studies were mild and generally did not require discontinuation of therapy.Table 1: Adverse Reactions Occurring in Placebo-Controlled Osteoporosis Clinical Trials at Frequency >=2.0% and in More EVISTA-Treated (60 mg Once Daily) Women than Placebo-Treated Womena A: Placebo incidence greater than or equal to EVISTA incidence; B: Less than 2% incidence and more frequent with EVISTA.b Includes only patients with an intact uterus: Prevention Trials: EVISTA, n=354, Placebo, n=364; Treatment Trial: EVISTA, n=1948, Placebo, n=1999.c Actual terms most frequently referred to endometrial fluid.TreatmentPreventionEVISTA(N=2557)%Placebo(N=2576)%EVISTA(N=581)%Placebo(N=584)%Body as Whole InfectionAA15.114.6 Flu Syndrome13.511.414.613.5 Headache9.28.5AA Leg Cramps7.03.75.91.9 Chest PainAA4.03.6 Fever3.93.83.12.6Cardiovascular System Hot Flashes9.76.424.618.3 MigraineAA2.42.1 Syncope2.32.1BB Varicose Vein2.21.5AADigestive System Nausea8.37.88.88.6 Diarrhea7.26.9AA DyspepsiaAA5.95.8 Vomiting4.84.33.43.3 FlatulenceAA3.12.4 Gastrointestinal DisorderAA3.32.1 GastroenteritisBB2.62.1Metabolic and Nutritional Weight GainAA8.86.8Peripheral Edema5.24.43.31.9Musculoskeletal System Arthralgia15.514.010.710.1 MyalgiaAA7.76.2 ArthritisAA4.03.6 Tendon Disorder3.63.1AANervous System DepressionAA6.46.0 InsomniaAA5.54.3 Vertigo4.13.7AA Neuralgia2.41.9BB Hypesthesia2.12.0BBRespiratory System Sinusitis7.97.510.36.5 Rhinitis10.210.1AA Bronchitis9.58.6AA Pharyngitis5.35.17.67.2 Cough Increased9.39.26.05.7 PneumoniaAA2.61.5 LaryngitisBB2.21.4Skin and Appendages RashAA5.53.8 Sweating2.52.03.11.7Special Senses Conjunctivitis2.21.7AAUrogenital System VaginitisAA4.33.6 Urinary Tract InfectionAA4.03.9 Cystitis4.64.53.33.1 LeukorrheaAA3.31.7 Uterine Disorderb, 3.32.3AA Endometrial Disorderb BB3.11.9 Vaginal Hemorrhage2.52.4AA Urinary Tract Disorder2.52.1AA. Comparison of EVISTA and Hormone Therapy -- EVISTA was compared with estrogen-progestin therapy in three clinical trials for prevention of osteoporosis. Table shows adverse reactions occurring more frequently in one treatment group and at an incidence >=2.0% in any group. Adverse reactions are shown without attribution of causality.Table 2: Adverse Reactions Reported in the Clinical Trials for Osteoporosis Prevention with EVISTA (60 mg Once Daily) and Continuous Combined or Cyclic Estrogen Plus Progestin (Hormone Therapy) at an Incidence >=2.0% in any Treatment Groupa These data are from both blinded and open-label studies.b Continuous Combined Hormone Therapy 0.625 mg conjugated estrogens plus 2.5 mg medroxyprogesterone acetate.c Cyclic Hormone Therapy 0.625 mg conjugated estrogens for 28 days with concomitant mg medroxyprogesterone acetate or 0.15 mg norgestrel on Days through 14 or 17 through 28.d Includes only patients with an intact uterus: EVISTA, n=290; Hormone Therapy-Continuous Combined, n=67; Hormone Therapy-Cyclic, n=217.EVISTA(N=317)%Hormone Therapy-Continuous Combinedb (N=96)%Hormone Therapy-Cyclicc (N=219)%Urogenital Breast Pain4.437.529.7 Vaginal Bleedingd 6.264.288.5Digestive Flatulence1.612.56.4Cardiovascular Hot Flashes28.73.15.9Body as Whole Infection11.006.8 Abdominal Pain6.610.418.7 Chest Pain2.800.5. Breast Pain -- Across all placebo-controlled trials, EVISTA was indistinguishable from placebo with regard to frequency and severity of breast pain and tenderness. EVISTA was associated with less breast pain and tenderness than reported by women receiving estrogens with or without added progestin.. Gynecologic Cancers -- EVISTA-treated and placebo-treated groups had similar incidences of endometrial cancer and ovarian cancer.. Placebo-Controlled Trial of Postmenopausal Women at Increased Risk for Major Coronary Events (RUTH) -- The safety of EVISTA (60 mg once daily) was assessed in placebo-controlled multinational trial of 10,101 postmenopausal women (age range 55-92) with documented coronary heart disease (CHD) or multiple CHD risk factors. Median study drug exposure was 5.1 years for both treatment groups [see Clinical Studies (14.3)]. Therapy was discontinued due to an adverse reaction in 25% of 5044 EVISTA-treated women and 24% of 5057 placebo-treated women. The incidence per year of all-cause mortality was similar between the raloxifene (2.07%) and placebo (2.25%) groups.Adverse reactions reported more frequently in EVISTA-treated women than in placebo-treated women included peripheral edema (14.1% raloxifene versus 11.7% placebo), muscle spasms/leg cramps (12.1% raloxifene versus 8.3% placebo), hot flashes (7.8% raloxifene versus 4.7% placebo), venous thromboembolic events (2.0% raloxifene versus 1.4% placebo), and cholelithiasis (3.3% raloxifene versus 2.6% placebo) [see Clinical Studies (14.3, 14.5)].. Tamoxifen-Controlled Trial of Postmenopausal Women at Increased Risk for Invasive Breast Cancer (STAR) -- The safety of EVISTA 60 mg/day versus tamoxifen 20 mg/day over years was assessed in 19,747 postmenopausal women (age range 35-83 years) in randomized, double-blind trial. As of 31 December 2005, the median follow-up was 4.3 years. The safety profile of raloxifene was similar to that in the placebo-controlled raloxifene trials [see Clinical Studies (14.4)].. 6.2 Postmarketing Experience. Because these reactions are reported voluntarily from population of uncertain size, it is not always possible to reliably estimate their frequency or establish causal relationship to drug exposure.Adverse reactions reported very rarely since market introduction include retinal vein occlusion, stroke, and death associated with venous thromboembolism (VTE).

ANIMAL PHARMACOLOGY & OR TOXICOLOGY SECTION.


13.2 Animal Toxicology and/or Pharmacology. The skeletal effects of raloxifene treatment were assessed in ovariectomized rats and monkeys. In rats, raloxifene prevented increased bone resorption and bone loss after ovariectomy. There were positive effects of raloxifene on bone strength, but the effects varied with time. Cynomolgus monkeys were treated with raloxifene or conjugated estrogens for years. In terms of bone cycles, this is equivalent to approximately years in humans. Raloxifene and estrogen suppressed bone turnover and increased BMD in the lumbar spine and in the central cancellous bone of the proximal tibia. In this animal model, there was positive correlation between vertebral compressive breaking force and BMD of the lumbar spine.Histologic examination of bone from rats and monkeys treated with raloxifene showed no evidence of woven bone, marrow fibrosis, or mineralization defects.These results are consistent with data from human studies of radiocalcium kinetics and markers of bone metabolism, and are consistent with the action of EVISTA as skeletal antiresorptive agent.

BOXED WARNING SECTION.


WARNING: INCREASED RISK OF VENOUS THROMBOEMBOLISM AND DEATH FROM STROKE. Increased risk of deep vein thrombosis and pulmonary embolism have been reported with EVISTA[see Warnings and Precautions (5.1)]. Women with active or past history of venous thromboembolism should not take EVISTA[see Contraindications (4.1)].Increased risk of death due to stroke occurred in trial in postmenopausal women with documented coronary heart disease or at increased risk for major coronary events. Consider risk-benefit balance in women at risk for stroke[see Warnings and Precautions (5.2) and Clinical Studies (14.5)].. Increased risk of deep vein thrombosis and pulmonary embolism have been reported with EVISTA[see Warnings and Precautions (5.1)]. Women with active or past history of venous thromboembolism should not take EVISTA[see Contraindications (4.1)].. Increased risk of death due to stroke occurred in trial in postmenopausal women with documented coronary heart disease or at increased risk for major coronary events. Consider risk-benefit balance in women at risk for stroke[see Warnings and Precautions (5.2) and Clinical Studies (14.5)].. WARNING: INCREASED RISK OF VENOUS THROMBOEMBOLISM AND DEATH FROM STROKESee full prescribing information for complete boxed warning.Increased risk of deep vein thrombosis and pulmonary embolism have been reported with EVISTA (5.1). Women with active or past history of venous thromboembolism should not take EVISTA (4.1).Increased risk of death due to stroke occurred in trial in postmenopausal women with documented coronary heart disease or at increased risk for major coronary events. Consider risk-benefit balance in women at risk for stroke (5.2, 14.5).. Increased risk of deep vein thrombosis and pulmonary embolism have been reported with EVISTA (5.1). Women with active or past history of venous thromboembolism should not take EVISTA (4.1).. Increased risk of death due to stroke occurred in trial in postmenopausal women with documented coronary heart disease or at increased risk for major coronary events. Consider risk-benefit balance in women at risk for stroke (5.2, 14.5).

CARCINOGENESIS & MUTAGENESIS & IMPAIRMENT OF FERTILITY SECTION.


13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility. Carcinogenesis -- In 21-month carcinogenicity study in mice, there was an increased incidence of ovarian tumors in female animals given to 242 mg/kg, which included benign and malignant tumors of granulosa/theca cell origin and benign tumors of epithelial cell origin. Systemic exposure (AUC) of raloxifene in this group was 0.3 to 34 times that in postmenopausal women administered 60 mg dose. There was also an increased incidence of testicular interstitial cell tumors and prostatic adenomas and adenocarcinomas in male mice given 41 or 210 mg/kg (4.7 or 24 times the AUC in humans) and prostatic leiomyoblastoma in male mice given 210 mg/kg.In 2-year carcinogenicity study in rats, an increased incidence in ovarian tumors of granulosa/theca cell origin was observed in female rats given 279 mg/kg (approximately 400 times the AUC in humans). The female rodents in these studies were treated during their reproductive lives when their ovaries were functional and responsive to hormonal stimulation.. Mutagenesis -- Raloxifene HCl was not genotoxic in any of the following test systems: the Ames test for bacterial mutagenesis with and without metabolic activation, the unscheduled DNULL synthesis assay in rat hepatocytes, the mouse lymphoma assay for mammalian cell mutation, the chromosomal aberration assay in Chinese hamster ovary cells, the in vivo sister chromatid exchange assay in Chinese hamsters, and the in vivo micronucleus test in mice.. Impairment of Fertility -- When male and female rats were given daily doses >=5 mg/kg (>=0.8 times the human dose based on surface area, mg/m2) prior to and during mating, no pregnancies occurred. In male rats, daily doses up to 100 mg/kg (16 times the human dose based on surface area, mg/m2) for at least weeks did not affect sperm production or quality or reproductive performance. In female rats, at doses of 0.1 to 10 mg/kg/day (0.02 to 1.6 times the human dose based on surface area, mg/m2), raloxifene disrupted estrous cycles and inhibited ovulation. These effects of raloxifene were reversible. In another study in rats in which raloxifene was given during the preimplantation period at doses >=0.1 mg/kg (>=0.02 times the human dose based on surface area, mg/m2), raloxifene delayed and disrupted embryo implantation, resulting in prolonged gestation and reduced litter size. The reproductive and developmental effects observed in animals are consistent with the estrogen receptor activity of raloxifene.

CLINICAL PHARMACOLOGY SECTION.


12 CLINICAL PHARMACOLOGY. 12.1 Mechanism of Action. Raloxifene is an estrogen agonist/antagonist, commonly referred to as selective estrogen receptor modulator (SERM). The biological actions of raloxifene are largely mediated through binding to estrogen receptors. This binding results in activation of estrogenic pathways in some tissues (agonism) and blockade of estrogenic pathways in others (antagonism). The agonistic or antagonistic action of raloxifene depends on the extent of recruitment of coactivators and corepressors to estrogen receptor (ER) target gene promoters.Raloxifene appears to act as an estrogen agonist in bone. It decreases bone resorption and bone turnover, increases bone mineral density (BMD) and decreases fracture incidence. Preclinical data demonstrate that raloxifene is an estrogen antagonist in uterine and breast tissues. These results are consistent with findings in clinical trials, which suggest that EVISTA lacks estrogen-like effects on the uterus and breast tissue.. 12.2 Pharmacodynamics. Decreases in estrogen levels after oophorectomy or menopause lead to increases in bone resorption and accelerated bone loss. Bone is initially lost rapidly because the compensatory increase in bone formation is inadequate to offset resorptive losses. In addition to loss of estrogen, this imbalance between resorption and formation may be due to age-related impairment of osteoblasts or their precursors. In some women, these changes will eventually lead to decreased bone mass, osteoporosis, and increased risk for fractures, particularly of the spine, hip, and wrist. Vertebral fractures are the most common type of osteoporotic fracture in postmenopausal women.In both the osteoporosis treatment and prevention trials, EVISTA therapy resulted in consistent, statistically significant suppression of bone resorption and bone formation, as reflected by changes in serum and urine markers of bone turnover (e.g., bone-specific alkaline phosphatase, osteocalcin, and collagen breakdown products). The suppression of bone turnover markers was evident by months and persisted throughout the 36-month and 24-month observation periods.In 31-week, open-label, radiocalcium kinetics study, 33 early postmenopausal women were randomized to treatment with once-daily EVISTA 60 mg, cyclic estrogen/progestin (0.625 mg conjugated estrogens daily with mg medroxyprogesterone acetate daily for the first weeks of each month [hormone therapy]), or no treatment. Treatment with either EVISTA or hormone therapy was associated with reduced bone resorption and positive shift in calcium balance (-82 mg Ca/day and +60 mg Ca/day, respectively, for EVISTA and -162 mg Ca/day and +91 mg Ca/day, respectively, for hormone therapy).There were small decreases in serum total calcium, inorganic phosphate, total protein, and albumin, which were generally of lesser magnitude than decreases observed during estrogen or hormone therapy. Platelet count was also decreased slightly and was not different from estrogen therapy.. 12.3 Pharmacokinetics. The disposition of raloxifene has been evaluated in more than 3000 postmenopausal women in selected raloxifene osteoporosis treatment and prevention clinical trials, using population approach. Pharmacokinetic data also were obtained in conventional pharmacology studies in 292 postmenopausal women. Raloxifene exhibits high within-subject variability (approximately 30% coefficient of variation) of most pharmacokinetic parameters. Table summarizes the pharmacokinetic parameters of raloxifene.. Absorption -- Raloxifene is absorbed rapidly after oral administration. Approximately 60% of an oral dose is absorbed, but presystemic glucuronide conjugation is extensive. Absolute bioavailability of raloxifene is 2%. The time to reach average maximum plasma concentration and bioavailability are functions of systemic interconversion and enterohepatic cycling of raloxifene and its glucuronide metabolites.Administration of raloxifene HCl with standardized, high-fat meal increases the absorption of raloxifene (Cmax 28% and AUC 16%), but does not lead to clinically meaningful changes in systemic exposure. EVISTA can be administered without regard to meals.. Distribution -- Following oral administration of single doses ranging from 30 to 150 mg of raloxifene HCl, the apparent volume of distribution is 2348 L/kg and is not dose dependent.Raloxifene and the monoglucuronide conjugates are highly (95%) bound to plasma proteins. Raloxifene binds to both albumin and 1-acid glycoprotein, but not to sex-steroid binding globulin.. Metabolism -- Biotransformation and disposition of raloxifene in humans have been determined following oral administration of 14C-labeled raloxifene. Raloxifene undergoes extensive first-pass metabolism to the glucuronide conjugates: raloxifene-4-glucuronide, raloxifene-6-glucuronide, and raloxifene-6, 4-diglucuronide. No other metabolites have been detected, providing strong evidence that raloxifene is not metabolized by cytochrome P450 pathways. Unconjugated raloxifene comprises less than 1% of the total radiolabeled material in plasma. The terminal log-linear portions of the plasma concentration curves for raloxifene and the glucuronides are generally parallel. This is consistent with interconversion of raloxifene and the glucuronide metabolites.Following intravenous administration, raloxifene is cleared at rate approximating hepatic blood flow. Apparent oral clearance is 44.1 L/kgohr. Raloxifene and its glucuronide conjugates are interconverted by reversible systemic metabolism and enterohepatic cycling, thereby prolonging its plasma elimination half-life to 27.7 hours after oral dosing.Results from single oral doses of raloxifene predict multiple-dose pharmacokinetics. Following chronic dosing, clearance ranges from 40 to 60 L/kgohr. Increasing doses of raloxifene HCl (ranging from 30 to 150 mg) result in slightly less than proportional increase in the area under the plasma time concentration curve (AUC).. Excretion -- Raloxifene is primarily excreted in feces, and less than 0.2% is excreted unchanged in urine. Less than 6% of the raloxifene dose is eliminated in urine as glucuronide conjugates.Table 3: Summary of Raloxifene Pharmacokinetic Parameters in the Healthy Postmenopausal Womana Abbreviations: Cmax maximum plasma concentration, t1/2 half-life, AUC area under the curve, CL clearance, = volume of distribution, = bioavailability, CV coefficient of variation.b Data normalized for dose in mg and body weight in kg.c Range of observed half-life.Cmax a, (ng/mL)/(mg/kg)t1/2 (hr)a AUC0- a, (ngohr/mL)/(mg/kg)CL/Fa (L/kgohr)V/Fa (L/kg)Single DoseMean0.5027.727.244.12348CVa (%)5210.7 to 273c 444652Multiple DoseMean1.3632.524.247.42853CVa (%)3715.8 to 86.6c 364156. Special Populations. Pediatric -- The pharmacokinetics of raloxifene has not been evaluated in pediatric population [see Use in Specific Populations (8.4)].. Geriatric -- No differences in raloxifene pharmacokinetics were detected with regard to age (range 42 to 84 years) [see Use in Specific Populations (8.5)].. Gender -- Total extent of exposure and oral clearance, normalized for lean body weight, are not significantly different between age-matched female and male volunteers.. Race -- Pharmacokinetic differences due to race have been studied in 1712 women, including 97.5% White, 1.0% Asian, 0.7% Hispanic, and 0.5% Black in the osteoporosis treatment trial and in 1053 women, including 93.5% White, 4.3% Hispanic, 1.2% Asian, and 0.5% Black in the osteoporosis prevention trials. There were no discernible differences in raloxifene plasma concentrations among these groups; however, the influence of race cannot be conclusively determined.. Renal Impairment -- In the osteoporosis treatment and prevention trials, raloxifene concentrations in women with mild renal impairment are similar to women with normal creatinine clearance. When single dose of 120 mg raloxifene HCl was administered to 10 renally impaired males [7 moderate impairment (CrCl 31-50 mL/min); severe impairment (CrCl <=30 mL/min)] and to 10 healthy males (CrCl >80 mL/min), plasma raloxifene concentrations were 122% (AUC0-) higher in renally impaired patients than those of healthy volunteers. Raloxifene should be used with caution in patients with moderate or severe renal impairment [see Warnings and Precautions (5.8) and Use in Specific Populations (8.6)].. Hepatic Impairment -- The disposition of raloxifene was compared in patients with mild (Child-Pugh Class A) hepatic impairment (total bilirubin ranging from 0.6 to mg/dL) to subjects with normal hepatic function following single dose of 60 mg raloxifene HCl. Apparent clearance of raloxifene was reduced 56% and the half-life of raloxifene was not altered in patients with mild hepatic impairment. Plasma raloxifene concentrations were approximately 150% higher than those in healthy volunteers and correlated with total bilirubin concentrations. The pharmacokinetics of raloxifene has not been studied in patients with moderate or severe hepatic impairment. Raloxifene should be used with caution in patients with hepatic impairment [see Warnings and Precautions (5.5) and Use in Specific Populations (8.7)].. Drug Interactions. Cholestyramine -- Cholestyramine, an anion exchange resin, causes 60% reduction in the absorption and enterohepatic cycling of raloxifene after single dose. Although not specifically studied, it is anticipated that other anion exchange resins would have similar effect [see Drug Interactions (7.1)].. Warfarin -- In vitro, raloxifene did not interact with the binding of warfarin. The concomitant administration of EVISTA and warfarin, coumarin derivative, has been assessed in single-dose study. In this study, raloxifene had no effect on the pharmacokinetics of warfarin. However, 10% decrease in prothrombin time was observed in the single-dose study. In the osteoporosis treatment trial, there were no clinically relevant effects of warfarin co-administration on plasma concentrations of raloxifene [see Drug Interactions (7.2)].. Other Highly Protein-Bound Drugs -- In the osteoporosis treatment trial, there were no clinically relevant effects of co-administration of other highly protein-bound drugs (e.g., gemfibrozil) on plasma concentrations of raloxifene. In vitro, raloxifene did not interact with the binding of phenytoin, tamoxifen, or warfarin (see above) [see Drug Interactions (7.3)].. Ampicillin and Amoxicillin -- Peak concentrations of raloxifene and the overall extent of absorption are reduced 28% and 14%, respectively, with co-administration of ampicillin. These reductions are consistent with decreased enterohepatic cycling associated with antibiotic reduction of enteric bacteria. However, the systemic exposure and the elimination rate of raloxifene were not affected. In the osteoporosis treatment trial, co-administration of amoxicillin had no discernible differences in plasma raloxifene concentrations [see Drug Interactions (7.5)].. Antacids -- Concomitant administration of calcium carbonate or aluminum and magnesium hydroxide-containing antacids does not affect the systemic exposure of raloxifene [see Drug Interactions (7.5)].. Corticosteroids -- The chronic administration of raloxifene in postmenopausal women has no effect on the pharmacokinetics of methylprednisolone given as single oral dose [see Drug Interactions (7.5)].. Digoxin -- Raloxifene has no effect on the pharmacokinetics of digoxin [see Drug Interactions (7.5)].. Cyclosporine -- Concomitant administration of EVISTA with cyclosporine has not been studied.. Lipid-Lowering Agents -- Concomitant administration of EVISTA with lipid-lowering agents has not been studied.

CLINICAL STUDIES SECTION.


6.1 Clinical Trials Experience. Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.The data described below reflect exposure to EVISTA in 8429 patients who were enrolled in placebo-controlled trials, including 6666 exposed for year and 5685 for at least years.. Osteoporosis Treatment Clinical Trial (MORE) -- The safety of raloxifene in the treatment of osteoporosis was assessed in large (7705 patients) multinational, placebo-controlled trial. Duration of treatment was 36 months, and 5129 postmenopausal women were exposed to raloxifene hydrochloride (2557 received 60 mg/day, and 2572 received 120 mg/day). The incidence of all-cause mortality was similar among groups: 23 (0.9%) placebo, 13 (0.5%) EVISTA-treated (raloxifene HCl 60 mg), and 28 (1.1%) raloxifene HCl 120 mg women died. Therapy was discontinued due to an adverse reaction in 10.9% of EVISTA-treated women and 8.8% of placebo-treated women.. Venous Thromboembolism: The most serious adverse reaction related to EVISTA was VTE (deep venous thrombosis, pulmonary embolism, and retinal vein thrombosis). During an average of study-drug exposure of 2.6 years, VTE occurred in about out of 100 patients treated with EVISTA. Twenty-six EVISTA-treated women had VTE compared to 11 placebo-treated women, the hazard ratio was 2.4 (95% confidence interval, 1.2, 4.5), and the highest VTE risk was during the initial months of treatment.Common adverse reactions considered to be related to EVISTA therapy were hot flashes and leg cramps. Hot flashes occurred in about one in 10 patients on EVISTA and were most commonly reported during the first months of treatment and were not different from placebo thereafter. Leg cramps occurred in about one in 14 patients on EVISTA.. Placebo-Controlled Osteoporosis Prevention Clinical Trials -- The safety of raloxifene has been assessed primarily in 12 Phase and Phase studies with placebo, estrogen, and estrogen-progestin therapy control groups. The duration of treatment ranged from to 30 months, and 2036 women were exposed to raloxifene HCl (371 patients received 10 to 50 mg/day, 828 received 60 mg/day, and 837 received from 120 to 600 mg/day).Therapy was discontinued due to an adverse reaction in 11.4% of 581 EVISTA-treated women and 12.2% of 584 placebo-treated women. Discontinuation rates due to hot flashes did not differ significantly between EVISTA and placebo groups (1.7% and 2.2%, respectively).Common adverse reactions considered to be drug-related were hot flashes and leg cramps. Hot flashes occurred in about one in four patients on EVISTA versus about one in six on placebo. The first occurrence of hot flashes was most commonly reported during the first months of treatment.Table lists adverse reactions occurring in either the osteoporosis treatment or in five prevention placebo-controlled clinical trials at frequency >=2.0% in either group and in more EVISTA-treated women than in placebo-treated women. Adverse reactions are shown without attribution of causality. The majority of adverse reactions occurring during the studies were mild and generally did not require discontinuation of therapy.Table 1: Adverse Reactions Occurring in Placebo-Controlled Osteoporosis Clinical Trials at Frequency >=2.0% and in More EVISTA-Treated (60 mg Once Daily) Women than Placebo-Treated Womena A: Placebo incidence greater than or equal to EVISTA incidence; B: Less than 2% incidence and more frequent with EVISTA.b Includes only patients with an intact uterus: Prevention Trials: EVISTA, n=354, Placebo, n=364; Treatment Trial: EVISTA, n=1948, Placebo, n=1999.c Actual terms most frequently referred to endometrial fluid.TreatmentPreventionEVISTA(N=2557)%Placebo(N=2576)%EVISTA(N=581)%Placebo(N=584)%Body as Whole InfectionAA15.114.6 Flu Syndrome13.511.414.613.5 Headache9.28.5AA Leg Cramps7.03.75.91.9 Chest PainAA4.03.6 Fever3.93.83.12.6Cardiovascular System Hot Flashes9.76.424.618.3 MigraineAA2.42.1 Syncope2.32.1BB Varicose Vein2.21.5AADigestive System Nausea8.37.88.88.6 Diarrhea7.26.9AA DyspepsiaAA5.95.8 Vomiting4.84.33.43.3 FlatulenceAA3.12.4 Gastrointestinal DisorderAA3.32.1 GastroenteritisBB2.62.1Metabolic and Nutritional Weight GainAA8.86.8Peripheral Edema5.24.43.31.9Musculoskeletal System Arthralgia15.514.010.710.1 MyalgiaAA7.76.2 ArthritisAA4.03.6 Tendon Disorder3.63.1AANervous System DepressionAA6.46.0 InsomniaAA5.54.3 Vertigo4.13.7AA Neuralgia2.41.9BB Hypesthesia2.12.0BBRespiratory System Sinusitis7.97.510.36.5 Rhinitis10.210.1AA Bronchitis9.58.6AA Pharyngitis5.35.17.67.2 Cough Increased9.39.26.05.7 PneumoniaAA2.61.5 LaryngitisBB2.21.4Skin and Appendages RashAA5.53.8 Sweating2.52.03.11.7Special Senses Conjunctivitis2.21.7AAUrogenital System VaginitisAA4.33.6 Urinary Tract InfectionAA4.03.9 Cystitis4.64.53.33.1 LeukorrheaAA3.31.7 Uterine Disorderb, 3.32.3AA Endometrial Disorderb BB3.11.9 Vaginal Hemorrhage2.52.4AA Urinary Tract Disorder2.52.1AA. Comparison of EVISTA and Hormone Therapy -- EVISTA was compared with estrogen-progestin therapy in three clinical trials for prevention of osteoporosis. Table shows adverse reactions occurring more frequently in one treatment group and at an incidence >=2.0% in any group. Adverse reactions are shown without attribution of causality.Table 2: Adverse Reactions Reported in the Clinical Trials for Osteoporosis Prevention with EVISTA (60 mg Once Daily) and Continuous Combined or Cyclic Estrogen Plus Progestin (Hormone Therapy) at an Incidence >=2.0% in any Treatment Groupa These data are from both blinded and open-label studies.b Continuous Combined Hormone Therapy 0.625 mg conjugated estrogens plus 2.5 mg medroxyprogesterone acetate.c Cyclic Hormone Therapy 0.625 mg conjugated estrogens for 28 days with concomitant mg medroxyprogesterone acetate or 0.15 mg norgestrel on Days through 14 or 17 through 28.d Includes only patients with an intact uterus: EVISTA, n=290; Hormone Therapy-Continuous Combined, n=67; Hormone Therapy-Cyclic, n=217.EVISTA(N=317)%Hormone Therapy-Continuous Combinedb (N=96)%Hormone Therapy-Cyclicc (N=219)%Urogenital Breast Pain4.437.529.7 Vaginal Bleedingd 6.264.288.5Digestive Flatulence1.612.56.4Cardiovascular Hot Flashes28.73.15.9Body as Whole Infection11.006.8 Abdominal Pain6.610.418.7 Chest Pain2.800.5. Breast Pain -- Across all placebo-controlled trials, EVISTA was indistinguishable from placebo with regard to frequency and severity of breast pain and tenderness. EVISTA was associated with less breast pain and tenderness than reported by women receiving estrogens with or without added progestin.. Gynecologic Cancers -- EVISTA-treated and placebo-treated groups had similar incidences of endometrial cancer and ovarian cancer.. Placebo-Controlled Trial of Postmenopausal Women at Increased Risk for Major Coronary Events (RUTH) -- The safety of EVISTA (60 mg once daily) was assessed in placebo-controlled multinational trial of 10,101 postmenopausal women (age range 55-92) with documented coronary heart disease (CHD) or multiple CHD risk factors. Median study drug exposure was 5.1 years for both treatment groups [see Clinical Studies (14.3)]. Therapy was discontinued due to an adverse reaction in 25% of 5044 EVISTA-treated women and 24% of 5057 placebo-treated women. The incidence per year of all-cause mortality was similar between the raloxifene (2.07%) and placebo (2.25%) groups.Adverse reactions reported more frequently in EVISTA-treated women than in placebo-treated women included peripheral edema (14.1% raloxifene versus 11.7% placebo), muscle spasms/leg cramps (12.1% raloxifene versus 8.3% placebo), hot flashes (7.8% raloxifene versus 4.7% placebo), venous thromboembolic events (2.0% raloxifene versus 1.4% placebo), and cholelithiasis (3.3% raloxifene versus 2.6% placebo) [see Clinical Studies (14.3, 14.5)].. Tamoxifen-Controlled Trial of Postmenopausal Women at Increased Risk for Invasive Breast Cancer (STAR) -- The safety of EVISTA 60 mg/day versus tamoxifen 20 mg/day over years was assessed in 19,747 postmenopausal women (age range 35-83 years) in randomized, double-blind trial. As of 31 December 2005, the median follow-up was 4.3 years. The safety profile of raloxifene was similar to that in the placebo-controlled raloxifene trials [see Clinical Studies (14.4)].

CONTRAINDICATIONS SECTION.


4 CONTRAINDICATIONS. Active or past history of venous thromboembolism, including deep vein thrombosis, pulmonary embolism, and retinal vein thrombosis. (4.1)Pregnancy. (4.2, 8.1). Active or past history of venous thromboembolism, including deep vein thrombosis, pulmonary embolism, and retinal vein thrombosis. (4.1). Pregnancy. (4.2, 8.1). 4.1 Venous Thromboembolism. EVISTA is contraindicated in women with active or past history of venous thromboembolism (VTE), including deep vein thrombosis, pulmonary embolism, and retinal vein thrombosis [see Warnings and Precautions (5.1)].. 4.2 Pregnancy. EVISTA is contraindicated for use in pregnancy, as it may cause fetal harm [see Use in Specific Populations (8.1)].

DESCRIPTION SECTION.


11 DESCRIPTION. EVISTA (raloxifene hydrochloride) is an estrogen agonist/antagonist, commonly referred to as selective estrogen receptor modulator (SERM) that belongs to the benzothiophene class of compounds. The chemical structure is:The chemical designation is methanone, [6-hydroxy-2-(4-hydroxyphenyl)benzo[b]thien-3-yl]-[4-[2-(1-piperidinyl)ethoxy]phenyl]-, hydrochloride. Raloxifene hydrochloride (HCl) has the empirical formula C28H27NO4SoHCl, which corresponds to molecular weight of 510.05. Raloxifene HCl is an off-white to pale-yellow solid that is very slightly soluble in water.EVISTA is supplied in tablet dosage form for oral administration. Each EVISTA tablet contains 60 mg of raloxifene HCl, which is the molar equivalent of 55.71 mg of free base. Inactive ingredients include anhydrous lactose, carnauba wax, crospovidone, FD&C Blue No. aluminum lake, hypromellose, lactose monohydrate, magnesium stearate, modified pharmaceutical glaze, polyethylene glycol, polysorbate 80, povidone, propylene glycol, and titanium dioxide.. Chemical Structure.

DOSAGE & ADMINISTRATION SECTION.


2 DOSAGE AND ADMINISTRATION. 60 mg tablet orally once daily. (2.1). 2.1 Recommended Dosing. The recommended dosage is one 60 mg EVISTA (raloxifene hydrochloride tablets) tablet daily, which may be administered any time of day without regard to meals [see Clinical Pharmacology (12.3)].For the indications in risk of invasive breast cancer the optimum duration of treatment is not known [see Clinical Studies (14.3, 14.4)].. 2.2 Recommendations for Calcium and Vitamin Supplementation. For either osteoporosis treatment or prevention, supplemental calcium and/or vitamin should be added to the diet if daily intake is inadequate. Postmenopausal women require an average of 1500 mg/day of elemental calcium. Total daily intake of calcium above 1500 mg has not demonstrated additional bone benefits while daily intake above 2000 mg has been associated with increased risk of adverse effects, including hypercalcemia and kidney stones. The recommended intake of vitamin is 400-800 IU daily. Patients at increased risk for vitamin insufficiency (e.g., over the age of 70 years, nursing home bound, or chronically ill) may need additional vitamin supplements. Patients with gastrointestinal malabsorption syndromes may require higher doses of vitamin supplementation and measurement of 25-hydroxyvitamin should be considered.

DOSAGE FORMS & STRENGTHS SECTION.


3 DOSAGE FORMS AND STRENGTHS. 60 mg, white, elliptical, film-coated tablets (not scored) imprinted with either 4165 or LILLY 4165 on one side in edible blue ink.. Tablets (not scored): 60 mg (3).

DRUG INTERACTIONS SECTION.


7 DRUG INTERACTIONS. Cholestyramine: Use with EVISTA is not recommended. Reduces the absorption and enterohepatic cycling of raloxifene. (7.1, 12.3)Warfarin: Monitor prothrombin time when starting or stopping EVISTA. (7.2, 12.3)Highly Protein-Bound Drugs: Use with EVISTA with caution. Highly protein-bound drugs include diazepam, diazoxide, and lidocaine. EVISTA is more than 95% bound to plasma proteins. (7.3, 12.3). Cholestyramine: Use with EVISTA is not recommended. Reduces the absorption and enterohepatic cycling of raloxifene. (7.1, 12.3). Warfarin: Monitor prothrombin time when starting or stopping EVISTA. (7.2, 12.3). Highly Protein-Bound Drugs: Use with EVISTA with caution. Highly protein-bound drugs include diazepam, diazoxide, and lidocaine. EVISTA is more than 95% bound to plasma proteins. (7.3, 12.3). 7.1 Cholestyramine. Concomitant administration of cholestyramine with EVISTA is not recommended. Although not specifically studied, it is anticipated that other anion exchange resins would have similar effect. EVISTA should not be co-administered with other anion exchange resins [see Clinical Pharmacology (12.3)].. 7.2 Warfarin. If EVISTA is given concomitantly with warfarin or other warfarin derivatives, prothrombin time should be monitored more closely when starting or stopping therapy with EVISTA [see Clinical Pharmacology (12.3)].. 7.3 Other Highly Protein-Bound Drugs. EVISTA should be used with caution with certain other highly protein-bound drugs such as diazepam, diazoxide, and lidocaine. Although not examined, EVISTA might affect the protein binding of other drugs. Raloxifene is more than 95% bound to plasma proteins [see Clinical Pharmacology (12.3)].. 7.4 Systemic Estrogens. The safety of concomitant use of EVISTA with systemic estrogens has not been established and its use is not recommended.. 7.5 Other Concomitant Medications. EVISTA can be concomitantly administered with ampicillin, amoxicillin, antacids, corticosteroids, and digoxin [see Clinical Pharmacology (12.3)].The concomitant use of EVISTA and lipid-lowering agents has not been studied.

GERIATRIC USE SECTION.


8.5 Geriatric Use. Of the total number of patients in placebo-controlled clinical studies of EVISTA, 61% were 65 and over, while 15.5% were 75 and over. No overall differences in safety or effectiveness were observed between these subjects and younger subjects, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out. Based on clinical trials, there is no need for dose adjustment for geriatric patients [see Clinical Pharmacology (12.3)].

HEPATIC IMPAIRMENT SUBSECTION.


8.7 Hepatic Impairment. EVISTA should be used with caution in patients with hepatic impairment [see Warnings and Precautions (5.5) and Clinical Pharmacology (12.3)].

HOW SUPPLIED SECTION.


16 HOW SUPPLIED/STORAGE AND HANDLING. 16.1 How Supplied. EVISTA 60 mg tablets are white, elliptical, film coated (not scored) and imprinted with either 4165 or LILLY 4165 on one side in edible blue ink. They are available as follows:Tablet ImprintLILLY41654165Presentations and NDCsBottles of 30 (unit of use)0002-4165-300002-4184-30Bottles of 100 (unit of use)0002-4165-020002-4184-02Bottles of 20000002-4165-070002-4184-07. 16.2 Storage and Handling. Store at controlled room temperature, 20 to 25C (68 to 77F) [see USP]. The USP defines controlled room temperature as temperature maintained thermostatically that encompasses the usual and customary working environment of 20 to 25C (68 to 77F); that results in mean kinetic temperature calculated to be not more than 25C; and that allows for excursions between 15 and 30C (59 and 86F) that are experienced in pharmacies, hospitals, and warehouses.

INDICATIONS & USAGE SECTION.


1 INDICATIONS AND USAGE. EVISTA(R) is an estrogen agonist/antagonist indicated for:Treatment and prevention of osteoporosis in postmenopausal women. (1.1)Reduction in risk of invasive breast cancer in postmenopausal women with osteoporosis. (1.2)Reduction in risk of invasive breast cancer in postmenopausal women at high risk for invasive breast cancer. (1.3)Important Limitations: EVISTA is not indicated for the treatment of invasive breast cancer, reduction of the risk of recurrence of breast cancer, or reduction of risk of noninvasive breast cancer. (1.3). Treatment and prevention of osteoporosis in postmenopausal women. (1.1). Reduction in risk of invasive breast cancer in postmenopausal women with osteoporosis. (1.2). Reduction in risk of invasive breast cancer in postmenopausal women at high risk for invasive breast cancer. (1.3). 1.1 Treatment and Prevention of Osteoporosis in Postmenopausal Women. EVISTA is indicated for the treatment and prevention of osteoporosis in postmenopausal women [see Clinical Studies (14.1, 14.2)].. 1.2 Reduction in the Risk of Invasive Breast Cancer in Postmenopausal Women with Osteoporosis. EVISTA is indicated for the reduction in risk of invasive breast cancer in postmenopausal women with osteoporosis [see Clinical Studies (14.3)].. 1.3 Reduction in the Risk of Invasive Breast Cancer in Postmenopausal Women at High Risk of Invasive Breast Cancer. EVISTA is indicated for the reduction in risk of invasive breast cancer in postmenopausal women at high risk of invasive breast cancer [see Clinical Studies (14.4)].The effect in the reduction in the incidence of breast cancer was shown in study of postmenopausal women at high risk for breast cancer with 5-year planned duration with median follow-up of 4.3 years [see Clinical Studies (14.4)]. Twenty-seven percent of the participants received drug for years. The long-term effects and the recommended length of treatment are not known.High risk of breast cancer is defined as at least one breast biopsy showing lobular carcinoma in situ (LCIS) or atypical hyperplasia, one or more first-degree relatives with breast cancer, or 5-year predicted risk of breast cancer >=1.66% (based on the modified Gail model). Among the factors included in the modified Gail model are the following: current age, number of first-degree relatives with breast cancer, number of breast biopsies, age at menarche, nulliparity or age of first live birth. Healthcare professionals can obtain Gail Model Risk Assessment Tool by dialing 1-800-545-5979. Currently, no single clinical finding or test result can quantify risk of breast cancer with certainty.After an assessment of the risk of developing breast cancer, the decision regarding therapy with EVISTA should be based upon an individual assessment of the benefits and risks.EVISTA does not eliminate the risk of breast cancer. Patients should have breast exams and mammograms before starting EVISTA and should continue regular breast exams and mammograms in keeping with good medical practice after beginning treatment with EVISTA.. Important Limitations of Use for Breast Cancer Risk ReductionThere are no data available regarding the effect of EVISTA on invasive breast cancer incidence in women with inherited mutations (BRCA1, BRCA2) to be able to make specific recommendations on the effectiveness of EVISTA.EVISTA is not indicated for the treatment of invasive breast cancer or reduction of the risk of recurrence.EVISTA is not indicated for the reduction in the risk of noninvasive breast cancer.. There are no data available regarding the effect of EVISTA on invasive breast cancer incidence in women with inherited mutations (BRCA1, BRCA2) to be able to make specific recommendations on the effectiveness of EVISTA.. EVISTA is not indicated for the treatment of invasive breast cancer or reduction of the risk of recurrence.. EVISTA is not indicated for the reduction in the risk of noninvasive breast cancer.

INFORMATION FOR PATIENTS SECTION.


17 PATIENT COUNSELING INFORMATION. See FDA-approved Medication Guide.Physicians should instruct their patients to read the Medication Guide before starting therapy with EVISTA and to reread it each time the prescription is renewed.. 17.1 Osteoporosis Recommendations, Including Calcium and Vitamin Supplementation. For osteoporosis treatment or prevention, patients should be instructed to take supplemental calcium and/or vitamin if intake is inadequate. Patients at increased risk for vitamin insufficiency (e.g., over the age of 70 years, nursing home bound, chronically ill, or with gastrointestinal malabsorption syndromes) should be instructed to take additional vitamin if needed. Weight-bearing exercises should be considered along with the modification of certain behavioral factors, such as cigarette smoking and/or excessive alcohol consumption, if these factors exist.. 17.2 Patient Immobilization. EVISTA should be discontinued at least 72 hours prior to and during prolonged immobilization (e.g., post-surgical recovery, prolonged bed rest), and patients should be advised to avoid prolonged restrictions of movement during travel because of the increased risk of venous thromboembolic events [see Warnings and Precautions (5.1)].. 17.3 Hot Flashes or Flushes. EVISTA may increase the incidence of hot flashes and is not effective in reducing hot flashes or flushes associated with estrogen deficiency. In some asymptomatic patients, hot flashes may occur upon beginning EVISTA therapy.. 17.4 Reduction in Risk of Invasive Breast Cancer in Postmenopausal Women with Osteoporosis or at High Risk of Invasive Breast Cancer. Use of EVISTA is associated with the reduction of the risk of invasive breast cancer in postmenopausal women. EVISTA has not been shown to reduce the risk of noninvasive breast cancer. When considering treatment, physicians need to discuss the potential benefits and risks of EVISTA treatment with the patient.EVISTA is not indicated for the treatment of invasive breast cancer or reduction of the risk of recurrence.Patients should have breast exams and mammograms before starting EVISTA and should continue regular breast exams and mammograms in keeping with good medical practice after beginning treatment with EVISTA.. Literature revised June 27, 2018 Marketed by: Lilly USA, LLCIndianapolis, IN 46285, USA Copyright (C) 1997, 2018, Eli Lilly and Company. All rights reserved.EVS-0002-USPI-20180627.

LACTATION SECTION.


8.2 Lactation. Risk SummaryEVISTA is not indicated for use in females of reproductive potential. There is no information on the presence of raloxifene in human milk, the effects on the breastfed child, or the effects on milk production. However, based on mechanism of action, EVISTA may block the important functions that estrogen has in mammary tissue during lactation [see Clinical Pharmacology (12.1)].

MECHANISM OF ACTION SECTION.


12.1 Mechanism of Action. Raloxifene is an estrogen agonist/antagonist, commonly referred to as selective estrogen receptor modulator (SERM). The biological actions of raloxifene are largely mediated through binding to estrogen receptors. This binding results in activation of estrogenic pathways in some tissues (agonism) and blockade of estrogenic pathways in others (antagonism). The agonistic or antagonistic action of raloxifene depends on the extent of recruitment of coactivators and corepressors to estrogen receptor (ER) target gene promoters.Raloxifene appears to act as an estrogen agonist in bone. It decreases bone resorption and bone turnover, increases bone mineral density (BMD) and decreases fracture incidence. Preclinical data demonstrate that raloxifene is an estrogen antagonist in uterine and breast tissues. These results are consistent with findings in clinical trials, which suggest that EVISTA lacks estrogen-like effects on the uterus and breast tissue.

OVERDOSAGE SECTION.


10 OVERDOSAGE. In an 8-week study of 63 postmenopausal women, dose of raloxifene hydrochloride (HCl) 600 mg/day was safely tolerated. In clinical trials, no raloxifene overdose has been reported.In postmarketing spontaneous reports, raloxifene overdose has been reported very rarely (less than out of 10,000 [<0.01%] patients treated). The highest overdose has been approximately 1.5 grams. No fatalities associated with raloxifene overdose have been reported. Adverse reactions were reported in approximately half of the adults who took >=180 mg raloxifene HCl and included leg cramps and dizziness.Two 18-month-old children each ingested raloxifene HCl 180 mg. In these two children, symptoms reported included ataxia, dizziness, vomiting, rash, diarrhea, tremor, and flushing, as well as elevation in alkaline phosphatase.There is no specific antidote for raloxifene.No mortality was seen after single oral dose in rats or mice at 5000 mg/kg (810 times the human dose for rats and 405 times the human dose for mice based on surface area, mg/m2) or in monkeys at 1000 mg/kg (80 times the AUC in humans).

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL.


PACKAGE LABEL Evista 60mg 100ct Bottle (0002-4184)NDC 0002-4184-02100 TabletsNo. 4165EVISTA(R) raloxifene HCl tablets 60mg4165Rx onlyLilly. PACKAGE LABEL Evista 60mg 100ct Bottle (0002-4184).

PEDIATRIC USE SECTION.


8.4 Pediatric Use. Safety and effectiveness in pediatric patients have not been established.

PHARMACODYNULLMICS SECTION.


12.2 Pharmacodynamics. Decreases in estrogen levels after oophorectomy or menopause lead to increases in bone resorption and accelerated bone loss. Bone is initially lost rapidly because the compensatory increase in bone formation is inadequate to offset resorptive losses. In addition to loss of estrogen, this imbalance between resorption and formation may be due to age-related impairment of osteoblasts or their precursors. In some women, these changes will eventually lead to decreased bone mass, osteoporosis, and increased risk for fractures, particularly of the spine, hip, and wrist. Vertebral fractures are the most common type of osteoporotic fracture in postmenopausal women.In both the osteoporosis treatment and prevention trials, EVISTA therapy resulted in consistent, statistically significant suppression of bone resorption and bone formation, as reflected by changes in serum and urine markers of bone turnover (e.g., bone-specific alkaline phosphatase, osteocalcin, and collagen breakdown products). The suppression of bone turnover markers was evident by months and persisted throughout the 36-month and 24-month observation periods.In 31-week, open-label, radiocalcium kinetics study, 33 early postmenopausal women were randomized to treatment with once-daily EVISTA 60 mg, cyclic estrogen/progestin (0.625 mg conjugated estrogens daily with mg medroxyprogesterone acetate daily for the first weeks of each month [hormone therapy]), or no treatment. Treatment with either EVISTA or hormone therapy was associated with reduced bone resorption and positive shift in calcium balance (-82 mg Ca/day and +60 mg Ca/day, respectively, for EVISTA and -162 mg Ca/day and +91 mg Ca/day, respectively, for hormone therapy).There were small decreases in serum total calcium, inorganic phosphate, total protein, and albumin, which were generally of lesser magnitude than decreases observed during estrogen or hormone therapy. Platelet count was also decreased slightly and was not different from estrogen therapy.

PHARMACOKINETICS SECTION.


12.3 Pharmacokinetics. The disposition of raloxifene has been evaluated in more than 3000 postmenopausal women in selected raloxifene osteoporosis treatment and prevention clinical trials, using population approach. Pharmacokinetic data also were obtained in conventional pharmacology studies in 292 postmenopausal women. Raloxifene exhibits high within-subject variability (approximately 30% coefficient of variation) of most pharmacokinetic parameters. Table summarizes the pharmacokinetic parameters of raloxifene.. Absorption -- Raloxifene is absorbed rapidly after oral administration. Approximately 60% of an oral dose is absorbed, but presystemic glucuronide conjugation is extensive. Absolute bioavailability of raloxifene is 2%. The time to reach average maximum plasma concentration and bioavailability are functions of systemic interconversion and enterohepatic cycling of raloxifene and its glucuronide metabolites.Administration of raloxifene HCl with standardized, high-fat meal increases the absorption of raloxifene (Cmax 28% and AUC 16%), but does not lead to clinically meaningful changes in systemic exposure. EVISTA can be administered without regard to meals.. Distribution -- Following oral administration of single doses ranging from 30 to 150 mg of raloxifene HCl, the apparent volume of distribution is 2348 L/kg and is not dose dependent.Raloxifene and the monoglucuronide conjugates are highly (95%) bound to plasma proteins. Raloxifene binds to both albumin and 1-acid glycoprotein, but not to sex-steroid binding globulin.. Metabolism -- Biotransformation and disposition of raloxifene in humans have been determined following oral administration of 14C-labeled raloxifene. Raloxifene undergoes extensive first-pass metabolism to the glucuronide conjugates: raloxifene-4-glucuronide, raloxifene-6-glucuronide, and raloxifene-6, 4-diglucuronide. No other metabolites have been detected, providing strong evidence that raloxifene is not metabolized by cytochrome P450 pathways. Unconjugated raloxifene comprises less than 1% of the total radiolabeled material in plasma. The terminal log-linear portions of the plasma concentration curves for raloxifene and the glucuronides are generally parallel. This is consistent with interconversion of raloxifene and the glucuronide metabolites.Following intravenous administration, raloxifene is cleared at rate approximating hepatic blood flow. Apparent oral clearance is 44.1 L/kgohr. Raloxifene and its glucuronide conjugates are interconverted by reversible systemic metabolism and enterohepatic cycling, thereby prolonging its plasma elimination half-life to 27.7 hours after oral dosing.Results from single oral doses of raloxifene predict multiple-dose pharmacokinetics. Following chronic dosing, clearance ranges from 40 to 60 L/kgohr. Increasing doses of raloxifene HCl (ranging from 30 to 150 mg) result in slightly less than proportional increase in the area under the plasma time concentration curve (AUC).. Excretion -- Raloxifene is primarily excreted in feces, and less than 0.2% is excreted unchanged in urine. Less than 6% of the raloxifene dose is eliminated in urine as glucuronide conjugates.Table 3: Summary of Raloxifene Pharmacokinetic Parameters in the Healthy Postmenopausal Womana Abbreviations: Cmax maximum plasma concentration, t1/2 half-life, AUC area under the curve, CL clearance, = volume of distribution, = bioavailability, CV coefficient of variation.b Data normalized for dose in mg and body weight in kg.c Range of observed half-life.Cmax a, (ng/mL)/(mg/kg)t1/2 (hr)a AUC0- a, (ngohr/mL)/(mg/kg)CL/Fa (L/kgohr)V/Fa (L/kg)Single DoseMean0.5027.727.244.12348CVa (%)5210.7 to 273c 444652Multiple DoseMean1.3632.524.247.42853CVa (%)3715.8 to 86.6c 364156. Special Populations. Pediatric -- The pharmacokinetics of raloxifene has not been evaluated in pediatric population [see Use in Specific Populations (8.4)].. Geriatric -- No differences in raloxifene pharmacokinetics were detected with regard to age (range 42 to 84 years) [see Use in Specific Populations (8.5)].. Gender -- Total extent of exposure and oral clearance, normalized for lean body weight, are not significantly different between age-matched female and male volunteers.. Race -- Pharmacokinetic differences due to race have been studied in 1712 women, including 97.5% White, 1.0% Asian, 0.7% Hispanic, and 0.5% Black in the osteoporosis treatment trial and in 1053 women, including 93.5% White, 4.3% Hispanic, 1.2% Asian, and 0.5% Black in the osteoporosis prevention trials. There were no discernible differences in raloxifene plasma concentrations among these groups; however, the influence of race cannot be conclusively determined.. Renal Impairment -- In the osteoporosis treatment and prevention trials, raloxifene concentrations in women with mild renal impairment are similar to women with normal creatinine clearance. When single dose of 120 mg raloxifene HCl was administered to 10 renally impaired males [7 moderate impairment (CrCl 31-50 mL/min); severe impairment (CrCl <=30 mL/min)] and to 10 healthy males (CrCl >80 mL/min), plasma raloxifene concentrations were 122% (AUC0-) higher in renally impaired patients than those of healthy volunteers. Raloxifene should be used with caution in patients with moderate or severe renal impairment [see Warnings and Precautions (5.8) and Use in Specific Populations (8.6)].. Hepatic Impairment -- The disposition of raloxifene was compared in patients with mild (Child-Pugh Class A) hepatic impairment (total bilirubin ranging from 0.6 to mg/dL) to subjects with normal hepatic function following single dose of 60 mg raloxifene HCl. Apparent clearance of raloxifene was reduced 56% and the half-life of raloxifene was not altered in patients with mild hepatic impairment. Plasma raloxifene concentrations were approximately 150% higher than those in healthy volunteers and correlated with total bilirubin concentrations. The pharmacokinetics of raloxifene has not been studied in patients with moderate or severe hepatic impairment. Raloxifene should be used with caution in patients with hepatic impairment [see Warnings and Precautions (5.5) and Use in Specific Populations (8.7)].. Drug Interactions. Cholestyramine -- Cholestyramine, an anion exchange resin, causes 60% reduction in the absorption and enterohepatic cycling of raloxifene after single dose. Although not specifically studied, it is anticipated that other anion exchange resins would have similar effect [see Drug Interactions (7.1)].. Warfarin -- In vitro, raloxifene did not interact with the binding of warfarin. The concomitant administration of EVISTA and warfarin, coumarin derivative, has been assessed in single-dose study. In this study, raloxifene had no effect on the pharmacokinetics of warfarin. However, 10% decrease in prothrombin time was observed in the single-dose study. In the osteoporosis treatment trial, there were no clinically relevant effects of warfarin co-administration on plasma concentrations of raloxifene [see Drug Interactions (7.2)].. Other Highly Protein-Bound Drugs -- In the osteoporosis treatment trial, there were no clinically relevant effects of co-administration of other highly protein-bound drugs (e.g., gemfibrozil) on plasma concentrations of raloxifene. In vitro, raloxifene did not interact with the binding of phenytoin, tamoxifen, or warfarin (see above) [see Drug Interactions (7.3)].. Ampicillin and Amoxicillin -- Peak concentrations of raloxifene and the overall extent of absorption are reduced 28% and 14%, respectively, with co-administration of ampicillin. These reductions are consistent with decreased enterohepatic cycling associated with antibiotic reduction of enteric bacteria. However, the systemic exposure and the elimination rate of raloxifene were not affected. In the osteoporosis treatment trial, co-administration of amoxicillin had no discernible differences in plasma raloxifene concentrations [see Drug Interactions (7.5)].. Antacids -- Concomitant administration of calcium carbonate or aluminum and magnesium hydroxide-containing antacids does not affect the systemic exposure of raloxifene [see Drug Interactions (7.5)].. Corticosteroids -- The chronic administration of raloxifene in postmenopausal women has no effect on the pharmacokinetics of methylprednisolone given as single oral dose [see Drug Interactions (7.5)].. Digoxin -- Raloxifene has no effect on the pharmacokinetics of digoxin [see Drug Interactions (7.5)].. Cyclosporine -- Concomitant administration of EVISTA with cyclosporine has not been studied.. Lipid-Lowering Agents -- Concomitant administration of EVISTA with lipid-lowering agents has not been studied.

POSTMARKETING EXPERIENCE SECTION.


6.2 Postmarketing Experience. Because these reactions are reported voluntarily from population of uncertain size, it is not always possible to reliably estimate their frequency or establish causal relationship to drug exposure.Adverse reactions reported very rarely since market introduction include retinal vein occlusion, stroke, and death associated with venous thromboembolism (VTE).

PREGNULLNCY SECTION.


8.1 Pregnancy. Risk SummaryEVISTA is contraindicated for use in pregnant women, and is not indicated for use in females of reproductive potential. Based on mechanism of action, EVISTA may block the important functions that estrogen has during all stages of pregnancy [see Clinical Pharmacology (12.1)]. Limited data with EVISTA use in pregnant women are insufficient to inform any drug associated risks for births defects or miscarriage.In rabbits and rats dosed during organogenesis or during gestation and lactation, EVISTA produced multiple adverse reproductive and developmental effects, including abortion; fetal anomalies; and delayed or disrupted parturition leading to maternal and neonatal mortality, at doses less than or similar to the maximum recommended human dose (based on human body surface area comparison).. DataAnimal DataIn the developmental and reproductive toxicity studies conducted with EVISTA, numerous adverse effects were observed in multiple animal species. In rabbits dosed during organogenesis, abortion and low rate of fetal heart anomalies (ventricular septal defects) occurred at doses >=0.1 mg/kg (>=0.04 times the human dose based on surface area, mg/m2). In rats dosed during organogenesis, retardation of fetal growth and developmental abnormalities (wavy ribs, kidney cavitation) occurred at doses >=1 mg/kg (>=0.2 times the human dose based on surface area, mg/m2). Treatment of rats during gestation and lactation with doses of 0.1 to 10 mg/kg (0.02 to 1.6 times the human dose based on surface area, mg/m2) produced effects that included delayed and disrupted parturition, decreased neonatal survival and altered physical development, sex- and age-specific reductions in growth and changes in pituitary hormone content, and decreased lymphoid compartment size in offspring. At 10 mg/kg, the disruption of parturition resulted in maternal and progeny morbidity and death. Effects in adult offspring (4 months of age) included uterine hypoplasia and reduced fertility; however, no ovarian or vaginal pathology was observed.

RECENT MAJOR CHANGES SECTION.


Contraindications, Pregnancy (4.2)06/2018Warnings and Precautions, Premenopausal Use (5.4)06/2018.

RENULLL IMPAIRMENT SUBSECTION.


8.6 Renal Impairment. EVISTA should be used with caution in patients with moderate or severe renal impairment [see Warnings and Precautions (5.8) and Clinical Pharmacology (12.3)].

SPL MEDGUIDE SECTION.


Medication GuideEVISTA(R) (E-VISS-tah)(raloxifene hydrochloride tablets)Tablets for Oral UseRead the Medication Guide that comes with EVISTA before you start taking it and each time you refill your prescription. The information may have changed. This Medication Guide does not take the place of talking with your doctor about your medical condition or treatment. Talk with your doctor about EVISTA when you start taking it and at regular checkups.What is the most important information should know about EVISTASerious and life-threatening side effects can occur while taking EVISTA. These include blood clots and dying from stroke:Increased risk of blood clots in the legs (deep vein thrombosis) and lungs (pulmonary embolism) have been reported with EVISTA. Women who have or have had blood clots in the legs, lungs, or eyes should not take EVISTA.Women who have had heart attack or are at risk for heart attack may have an increased risk of dying from stroke when taking EVISTA.Before starting EVISTA, tell your doctor if you have had blood clots in your legs, lungs, or eyes, stroke, mini-stroke (transient ischemic attack), or have an irregular heartbeat.Stop taking EVISTA and call your doctor if you have:leg pain or feeling of warmth in the lower leg (calf).swelling of the legs, hands, or feet.sudden chest pain, shortness of breath, or coughing up blood.sudden change in your vision, such as loss of vision or blurred vision. Being still for long time (such as sitting still during long car or airplane trip or being in bed after surgery) can increase your risk of blood clots. (See What should avoid if am taking EVISTA)What is EVISTAEVISTA is type of prescription medicine called Selective Estrogen Receptor Modulator (SERM). EVISTA is for women after menopause, and has more than one use:Osteoporosis: EVISTA treats and prevents osteoporosis by helping make your bones stronger and less likely to break.Invasive Breast Cancer: If you have osteoporosis or are at high risk for breast cancer, EVISTA can be used to lower your chance of getting invasive breast cancer. EVISTA will not totally get rid of your chance of getting breast cancer. Your doctor can estimate your risk of breast cancer by asking you about risk factors, including:your age (getting older).family history of breast cancer in your mother, sister, or daughter.a history of any breast biopsy, especially an abnormal biopsy. You and your doctor should talk about whether the possible benefit of EVISTA in lowering your chance of getting invasive breast cancer is greater than its possible risks. EVISTA is not for use in premenopausal women (women who have not passed menopause).Who should not take EVISTADo not take EVISTA if you:have or have had blood clots in your legs, lungs, or eyes. Taking EVISTA may increase the risk of getting blood clots.are pregnant or could become pregnant. EVISTA could harm your unborn child.are nursing baby. It is not known if EVISTA passes into breast milk or what effect it might have on the baby.What should tell my doctor before taking EVISTAEVISTA may not be right for you. Before taking EVISTA, tell your doctor about all your medical conditions, including if you:have had blood clots in your legs, lungs, or eyes, stroke, mini-stroke (TIA/transient ischemic attack), or type of irregular heartbeat (atrial fibrillation).have had breast cancer. EVISTA has not been fully studied in women who have history of breast cancer.have liver or kidney problems.have taken estrogen in the past and had high increase of triglycerides (a kind of fat in the blood).are pregnant, planning to become pregnant, or breast-feeding (see Who should not take EVISTA).Tell your doctor about all medicines you take, including prescription and non-prescription medicines, vitamins, and herbal supplements. Know the medicines you take. Keep list of them and show it to your doctor and pharmacist each time you get new medicine. Especially tell your doctor if you take:warfarin (Coumadin(R), Jantoven(R))If you are taking warfarin or other coumarin blood thinners, your doctor may need to do blood test when you first start or if you need to stop taking EVISTA. Names for this test include prothrombin time, pro-time, or INR. Your doctor may need to adjust the dose of your warfarin or other coumarin blood thinner.cholestyramineestrogensEVISTA should not be taken with cholestyramine or estrogens.How should take EVISTATake EVISTA exactly how your doctor tells you to.Keep taking EVISTA for as long as your doctor prescribes it for you. It is not known how long you should keep taking EVISTA to lower your chance of getting invasive breast cancers.It is important to get your refills on time so you do not run out of the medicine.Take one EVISTA tablet each day.Take EVISTA at any time of the day, with or without food.To help you remember to take EVISTA, it may be best to take it at about the same time each day.Calcium and vitamin may be taken at the same time as EVISTA. It is important to take calcium and vitamin D, as directed by your physician, to prevent or treat osteoporosis.If you miss dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take only your next regularly scheduled dose. Do not take two doses at the same time.What should avoid while taking EVISTABeing still for long time (such as during long trips or being in bed after surgery) can increase the risk of blood clots. EVISTA may add to this risk. If you will need to be still for long time, talk with your doctor about ways to reduce the risk of blood clots. On long trips, move around periodically. Stop taking EVISTA at least days before planned surgery or before you plan on being still for long time. You should start taking EVISTA again when you return to your normal activities.Some medicines should not be taken with EVISTA (see What should tell my doctor before taking EVISTA).What are the possible side effects of EVISTASerious and life-threatening side effects can occur while taking EVISTA. These include blood clots and dying from stroke:Increased risk of blood clots in the legs (deep vein thrombosis) and lungs (pulmonary embolism) have been reported with EVISTA. Women who have or have had blood clots in the legs, lungs, or eyes should not take EVISTA.Women who have had heart attack or are at risk for heart attack may have an increased risk of dying from stroke when taking EVISTA.See What is the most important information should know about EVISTA The most common side effects of EVISTA are hot flashes, leg cramps, swelling of the feet, ankles, and legs, flu syndrome, joint pain, and sweating. Hot flashes are more common during the first months after starting treatment.These are not all the side effects of EVISTA. Tell your doctor about any side effect that bothers you or that does not go away. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.What else should know about EVISTADo not use EVISTA to prevent heart disease, heart attack, or strokes.To get the calcium and vitamin you need, your doctor may advise you to change your diet and/or take supplemental calcium and vitamin D. Your doctor may suggest other ways to help treat or prevent osteoporosis, in addition to taking EVISTA and getting the calcium and vitamin you need. These may include regular exercise, stopping smoking, and drinking less alcohol.Women who have hot flashes can take EVISTA. EVISTA does not treat hot flashes, and it may cause hot flashes in some women. (See What are the possible side effects of EVISTA)EVISTA has not been found to cause breast tenderness or enlargement. If you notice any changes in your breasts, call your doctor to find out the cause. Before starting and while taking EVISTA you should have breast exams and mammograms, as directed by your doctor. Because EVISTA does not eliminate the chance of developing breast cancers, you need these examinations to find any breast cancers as early as possible.EVISTA should not cause spotting or menstrual-type bleeding. If you have any vaginal bleeding, call your doctor to find out the cause. EVISTA has not been found to increase the risk for cancer of the lining of the uterus.Women in clinical trials have taken EVISTA for up to eight years.How should store EVISTAStore EVISTA at 68F to 77F (20C-25C).Keep EVISTA and all medicines out of the reach of children.General Information about the safe and effective use of EVISTAMedicines are sometimes prescribed for purposes other than those listed in Medication Guide. Do not use EVISTA for condition for which it was not prescribed. Do not give your EVISTA to other people, even if they have the same symptoms you have. It may harm them.This Medication Guide is summary of the most important information about EVISTA. If you would like more information about EVISTA, talk with your doctor. You can ask your doctor or pharmacist for information about EVISTA that is written for health professionals. For more information, call 1-800-545-5979 (toll-free).What are the ingredients in EVISTAActive Ingredient: raloxifene hydrochlorideInactive Ingredients: anhydrous lactose, carnauba wax, crospovidone, FD&C Blue No. aluminum lake, hypromellose, lactose monohydrate, magnesium stearate, modified pharmaceutical glaze, polyethylene glycol, polysorbate 80, povidone, propylene glycol, and titanium dioxide.This Medication Guide has been approved by the U.S. Food and Drug Administration.The brands listed are trademarks of their respective owners and are not trademarks of Eli Lilly and Company. The makers of these brands are not affiliated with and do not endorse Eli Lilly and Company or its products.Medication Guide revised August 1, 2014Marketed by: Lilly USA, LLC, Indianapolis, IN 46285, USACopyright (C) 1997, 2014, Eli Lilly and Company. All rights reserved.EVS-0001-MG-20140801. Increased risk of blood clots in the legs (deep vein thrombosis) and lungs (pulmonary embolism) have been reported with EVISTA. Women who have or have had blood clots in the legs, lungs, or eyes should not take EVISTA.. Women who have had heart attack or are at risk for heart attack may have an increased risk of dying from stroke when taking EVISTA.. Before starting EVISTA, tell your doctor if you have had blood clots in your legs, lungs, or eyes, stroke, mini-stroke (transient ischemic attack), or have an irregular heartbeat.. Stop taking EVISTA and call your doctor if you have:leg pain or feeling of warmth in the lower leg (calf).swelling of the legs, hands, or feet.sudden chest pain, shortness of breath, or coughing up blood.sudden change in your vision, such as loss of vision or blurred vision. leg pain or feeling of warmth in the lower leg (calf).. swelling of the legs, hands, or feet.. sudden chest pain, shortness of breath, or coughing up blood.. sudden change in your vision, such as loss of vision or blurred vision.. Being still for long time (such as sitting still during long car or airplane trip or being in bed after surgery) can increase your risk of blood clots. (See What should avoid if am taking EVISTA). Osteoporosis: EVISTA treats and prevents osteoporosis by helping make your bones stronger and less likely to break.. Invasive Breast Cancer: If you have osteoporosis or are at high risk for breast cancer, EVISTA can be used to lower your chance of getting invasive breast cancer. EVISTA will not totally get rid of your chance of getting breast cancer. Your doctor can estimate your risk of breast cancer by asking you about risk factors, including:your age (getting older).family history of breast cancer in your mother, sister, or daughter.a history of any breast biopsy, especially an abnormal biopsy. You and your doctor should talk about whether the possible benefit of EVISTA in lowering your chance of getting invasive breast cancer is greater than its possible risks. your age (getting older).. family history of breast cancer in your mother, sister, or daughter.. history of any breast biopsy, especially an abnormal biopsy.. have or have had blood clots in your legs, lungs, or eyes. Taking EVISTA may increase the risk of getting blood clots.. are pregnant or could become pregnant. EVISTA could harm your unborn child.. are nursing baby. It is not known if EVISTA passes into breast milk or what effect it might have on the baby.. have had blood clots in your legs, lungs, or eyes, stroke, mini-stroke (TIA/transient ischemic attack), or type of irregular heartbeat (atrial fibrillation).. have had breast cancer. EVISTA has not been fully studied in women who have history of breast cancer.. have liver or kidney problems.. have taken estrogen in the past and had high increase of triglycerides (a kind of fat in the blood).. are pregnant, planning to become pregnant, or breast-feeding (see Who should not take EVISTA).. warfarin (Coumadin(R), Jantoven(R))If you are taking warfarin or other coumarin blood thinners, your doctor may need to do blood test when you first start or if you need to stop taking EVISTA. Names for this test include prothrombin time, pro-time, or INR. Your doctor may need to adjust the dose of your warfarin or other coumarin blood thinner.. cholestyramine. estrogens. Take EVISTA exactly how your doctor tells you to.. Keep taking EVISTA for as long as your doctor prescribes it for you. It is not known how long you should keep taking EVISTA to lower your chance of getting invasive breast cancers.. It is important to get your refills on time so you do not run out of the medicine.. Take one EVISTA tablet each day.. Take EVISTA at any time of the day, with or without food.. To help you remember to take EVISTA, it may be best to take it at about the same time each day.. Calcium and vitamin may be taken at the same time as EVISTA. It is important to take calcium and vitamin D, as directed by your physician, to prevent or treat osteoporosis.. If you miss dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take only your next regularly scheduled dose. Do not take two doses at the same time.. Being still for long time (such as during long trips or being in bed after surgery) can increase the risk of blood clots. EVISTA may add to this risk. If you will need to be still for long time, talk with your doctor about ways to reduce the risk of blood clots. On long trips, move around periodically. Stop taking EVISTA at least days before planned surgery or before you plan on being still for long time. You should start taking EVISTA again when you return to your normal activities.. Some medicines should not be taken with EVISTA (see What should tell my doctor before taking EVISTA).. Increased risk of blood clots in the legs (deep vein thrombosis) and lungs (pulmonary embolism) have been reported with EVISTA. Women who have or have had blood clots in the legs, lungs, or eyes should not take EVISTA.. Women who have had heart attack or are at risk for heart attack may have an increased risk of dying from stroke when taking EVISTA.. Do not use EVISTA to prevent heart disease, heart attack, or strokes.. To get the calcium and vitamin you need, your doctor may advise you to change your diet and/or take supplemental calcium and vitamin D. Your doctor may suggest other ways to help treat or prevent osteoporosis, in addition to taking EVISTA and getting the calcium and vitamin you need. These may include regular exercise, stopping smoking, and drinking less alcohol.. Women who have hot flashes can take EVISTA. EVISTA does not treat hot flashes, and it may cause hot flashes in some women. (See What are the possible side effects of EVISTA). EVISTA has not been found to cause breast tenderness or enlargement. If you notice any changes in your breasts, call your doctor to find out the cause. Before starting and while taking EVISTA you should have breast exams and mammograms, as directed by your doctor. Because EVISTA does not eliminate the chance of developing breast cancers, you need these examinations to find any breast cancers as early as possible.. EVISTA should not cause spotting or menstrual-type bleeding. If you have any vaginal bleeding, call your doctor to find out the cause. EVISTA has not been found to increase the risk for cancer of the lining of the uterus.. Women in clinical trials have taken EVISTA for up to eight years.. Store EVISTA at 68F to 77F (20C-25C).. Keep EVISTA and all medicines out of the reach of children.

SPL UNCLASSIFIED SECTION.


1.1 Treatment and Prevention of Osteoporosis in Postmenopausal Women. EVISTA is indicated for the treatment and prevention of osteoporosis in postmenopausal women [see Clinical Studies (14.1, 14.2)].

STORAGE AND HANDLING SECTION.


16.2 Storage and Handling. Store at controlled room temperature, 20 to 25C (68 to 77F) [see USP]. The USP defines controlled room temperature as temperature maintained thermostatically that encompasses the usual and customary working environment of 20 to 25C (68 to 77F); that results in mean kinetic temperature calculated to be not more than 25C; and that allows for excursions between 15 and 30C (59 and 86F) that are experienced in pharmacies, hospitals, and warehouses.

USE IN SPECIFIC POPULATIONS SECTION.


8 USE IN SPECIFIC POPULATIONS. Pediatric Use: Safety and effectiveness not established. (8.4). Pediatric Use: Safety and effectiveness not established. (8.4). 8.1 Pregnancy. Risk SummaryEVISTA is contraindicated for use in pregnant women, and is not indicated for use in females of reproductive potential. Based on mechanism of action, EVISTA may block the important functions that estrogen has during all stages of pregnancy [see Clinical Pharmacology (12.1)]. Limited data with EVISTA use in pregnant women are insufficient to inform any drug associated risks for births defects or miscarriage.In rabbits and rats dosed during organogenesis or during gestation and lactation, EVISTA produced multiple adverse reproductive and developmental effects, including abortion; fetal anomalies; and delayed or disrupted parturition leading to maternal and neonatal mortality, at doses less than or similar to the maximum recommended human dose (based on human body surface area comparison).. DataAnimal DataIn the developmental and reproductive toxicity studies conducted with EVISTA, numerous adverse effects were observed in multiple animal species. In rabbits dosed during organogenesis, abortion and low rate of fetal heart anomalies (ventricular septal defects) occurred at doses >=0.1 mg/kg (>=0.04 times the human dose based on surface area, mg/m2). In rats dosed during organogenesis, retardation of fetal growth and developmental abnormalities (wavy ribs, kidney cavitation) occurred at doses >=1 mg/kg (>=0.2 times the human dose based on surface area, mg/m2). Treatment of rats during gestation and lactation with doses of 0.1 to 10 mg/kg (0.02 to 1.6 times the human dose based on surface area, mg/m2) produced effects that included delayed and disrupted parturition, decreased neonatal survival and altered physical development, sex- and age-specific reductions in growth and changes in pituitary hormone content, and decreased lymphoid compartment size in offspring. At 10 mg/kg, the disruption of parturition resulted in maternal and progeny morbidity and death. Effects in adult offspring (4 months of age) included uterine hypoplasia and reduced fertility; however, no ovarian or vaginal pathology was observed.. 8.2 Lactation. Risk SummaryEVISTA is not indicated for use in females of reproductive potential. There is no information on the presence of raloxifene in human milk, the effects on the breastfed child, or the effects on milk production. However, based on mechanism of action, EVISTA may block the important functions that estrogen has in mammary tissue during lactation [see Clinical Pharmacology (12.1)].. 8.4 Pediatric Use. Safety and effectiveness in pediatric patients have not been established.. 8.5 Geriatric Use. Of the total number of patients in placebo-controlled clinical studies of EVISTA, 61% were 65 and over, while 15.5% were 75 and over. No overall differences in safety or effectiveness were observed between these subjects and younger subjects, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out. Based on clinical trials, there is no need for dose adjustment for geriatric patients [see Clinical Pharmacology (12.3)].. 8.6 Renal Impairment. EVISTA should be used with caution in patients with moderate or severe renal impairment [see Warnings and Precautions (5.8) and Clinical Pharmacology (12.3)].. 8.7 Hepatic Impairment. EVISTA should be used with caution in patients with hepatic impairment [see Warnings and Precautions (5.5) and Clinical Pharmacology (12.3)].

WARNINGS AND PRECAUTIONS SECTION.


5 WARNINGS AND PRECAUTIONS. Venous Thromboembolism: Increased risk of deep vein thrombosis, pulmonary embolism, and retinal vein thrombosis. Discontinue use 72 hours prior to and during prolonged immobilization. (5.1, 6.1)Death Due to Stroke: Increased risk of death due to stroke occurred in trial in postmenopausal women with documented coronary heart disease or at increased risk for major coronary events. No increased risk of stroke was seen in this trial. Consider risk-benefit balance in women at risk for stroke. (5.2, 14.5)Cardiovascular Disease: EVISTA should not be used for the primary or secondary prevention of cardiovascular disease. (5.3, 14.5)Premenopausal Women: Use is not recommended. (5.4)Hepatic Impairment: Use with caution. (5.5)Concomitant Use with Systemic Estrogens: Not recommended. (5.6)Hypertriglyceridemia: If previous treatment with estrogen resulted in hypertriglyceridemia, monitor serum triglycerides. (5.7). Venous Thromboembolism: Increased risk of deep vein thrombosis, pulmonary embolism, and retinal vein thrombosis. Discontinue use 72 hours prior to and during prolonged immobilization. (5.1, 6.1). Death Due to Stroke: Increased risk of death due to stroke occurred in trial in postmenopausal women with documented coronary heart disease or at increased risk for major coronary events. No increased risk of stroke was seen in this trial. Consider risk-benefit balance in women at risk for stroke. (5.2, 14.5). Cardiovascular Disease: EVISTA should not be used for the primary or secondary prevention of cardiovascular disease. (5.3, 14.5). Premenopausal Women: Use is not recommended. (5.4). Hepatic Impairment: Use with caution. (5.5). Concomitant Use with Systemic Estrogens: Not recommended. (5.6). Hypertriglyceridemia: If previous treatment with estrogen resulted in hypertriglyceridemia, monitor serum triglycerides. (5.7). 5.1 Venous Thromboembolism. In clinical trials, EVISTA-treated women had an increased risk of venous thromboembolism (deep vein thrombosis and pulmonary embolism). Other venous thromboembolic events also could occur. less serious event, superficial thrombophlebitis, also has been reported more frequently with EVISTA than with placebo. The greatest risk for deep vein thrombosis and pulmonary embolism occurs during the first months of treatment, and the magnitude of risk appears to be similar to the reported risk associated with use of hormone therapy. Because immobilization increases the risk for venous thromboembolic events independent of therapy, EVISTA should be discontinued at least 72 hours prior to and during prolonged immobilization (e.g., post-surgical recovery, prolonged bed rest), and EVISTA therapy should be resumed only after the patient is fully ambulatory. In addition, women taking EVISTA should be advised to move about periodically during prolonged travel. The risk-benefit balance should be considered in women at risk of thromboembolic disease for other reasons, such as congestive heart failure, superficial thrombophlebitis, and active malignancy [see Contraindications (4.1) and Adverse Reactions (6.1)].. 5.2 Death Due to Stroke. In clinical trial of postmenopausal women with documented coronary heart disease or at increased risk for coronary events, an increased risk of death due to stroke was observed after treatment with EVISTA. During an average follow-up of 5.6 years, 59 (1.2%) EVISTA-treated women died due to stroke compared to 39 (0.8%) placebo-treated women (22 versus 15 per 10,000 women-years; hazard ratio 1.49; 95% confidence interval, 1.00-2.24; p=0.0499). There was no statistically significant difference between treatment groups in the incidence of stroke (249 in EVISTA [4.9%] versus 224 placebo [4.4%]). EVISTA had no significant effect on all-cause mortality. The risk-benefit balance should be considered in women at risk for stroke, such as prior stroke or transient ischemic attack (TIA), atrial fibrillation, hypertension, or cigarette smoking [see Clinical Studies (14.5)].. 5.3 Cardiovascular Disease. EVISTA should not be used for the primary or secondary prevention of cardiovascular disease. In clinical trial of postmenopausal women with documented coronary heart disease or at increased risk for coronary events, no cardiovascular benefit was demonstrated after treatment with raloxifene for years [see Clinical Studies (14.5)].. 5.4 Premenopausal Use. There is no indication for premenopausal use of EVISTA. Safety of EVISTA in premenopausal women has not been established and its use is not recommended. Additionally, there is concern regarding inadvertent drug exposure in pregnancy in women of reproductive potential who become pregnant, due to risk of fetal harm [see Use in Specific Populations (8.1)].. 5.5 Hepatic Impairment. EVISTA should be used with caution in patients with hepatic impairment. Safety and efficacy have not been established in patients with hepatic impairment [see Clinical Pharmacology (12.3)].. 5.6 Concomitant Estrogen Therapy. The safety of concomitant use of EVISTA with systemic estrogens has not been established and its use is not recommended.. 5.7 History of Hypertriglyceridemia when Treated with Estrogens. Limited clinical data suggest that some women with history of marked hypertriglyceridemia (>5.6 mmol/L or >500 mg/dL) in response to treatment with oral estrogen or estrogen plus progestin may develop increased levels of triglycerides when treated with EVISTA. Women with this medical history should have serum triglycerides monitored when taking EVISTA.. 5.8 Renal Impairment. EVISTA should be used with caution in patients with moderate or severe renal impairment. Safety and efficacy have not been established in patients with moderate or severe renal impairment [see Clinical Pharmacology (12.3)].. 5.9 History of Breast Cancer. EVISTA has not been adequately studied in women with prior history of breast cancer.. 5.10 Use in Men. There is no indication for the use of EVISTA in men. EVISTA has not been adequately studied in men and its use is not recommended.. 5.11 Unexplained Uterine Bleeding. Any unexplained uterine bleeding should be investigated as clinically indicated. EVISTA-treated and placebo-treated groups had similar incidences of endometrial proliferation [see Clinical Studies (14.1, 14.2)].. 5.12 Breast Abnormalities. Any unexplained breast abnormality occurring during EVISTA therapy should be investigated. EVISTA does not eliminate the risk of breast cancer [see Clinical Studies (14.4)].