PHARMACOKINETICS SECTION.

12.3 Pharmacokinetics. Absorption Norethindrone acetate (NA) is completely deacetylated to norethindrone after oral administration, and the disposition of norethindrone acetate is indistinguishable from that of orally administered norethindrone. Norethindrone acetate and ethinyl estradiol (EE) are absorbed from Jinteli tablets, with maximum plasma concentrations of norethindrone and ethinyl estradiol generally occurring to hours postdose. Both are subject to first-pass metabolism after oral dosing, resulting in an absolute bioavailability of approximately 64 percent for norethindrone and 55 percent for ethinyl estradiol. Bioavailability of Jinteli tablets is similar to that from solution for norethindrone and slightly less for ethinyl estradiol. Administration of Jinteli tablets with high fat meal decreases rate but not extent of ethinyl estradiol absorption. The extent of norethindrone absorption is increased by 27 percent following administration of Jinteli tablets with food.The full pharmacokinetic profile of Jinteli tablets was not characterized due to assay sensitivity limitations. However, the multiple-dose pharmacokinetics were studied at dose of mg NA/10 mcg EE in 18 postmenopausal women. Mean plasma concentrations are shown below (Figure 1) and pharmacokinetic parameters are found in Table 2. Based on population pharmacokinetic analysis, mean steady-state concentrations of norethindrone for mg NA/5 mcg EE and 1/10 are slightly more than proportional to dose when compared to 0.5 mg NA/2.5 mcg EE tablets. It can be explained by higher SHBG concentrations. Mean steady-state plasma concentrations of ethinyl estradiol for the Jinteli 0.5/2.5 tablets and Jinteli 1/5 tablets are proportional to dose, but there is less than proportional increase in steady-state concentrations for the NA/EE 1/10 tablet. Figure 1. Mean Steady-State (Day 87) Plasma Norethindrone and Ethinyl EstradiolConcentrations Following Continuous Oral Administration of mg NA/10 mcg EE TabletsTable 2. Mean (SD) Single-Dose (Day 1) and Steady-State (Day 87) Pharmacokinetic ParametersCmax Maximum plasma concentration; tmax time of Cmax; AUC (0 to 24) Area under the plasma concentration-time curve over the dosing interval; and CL/F Apparent oral clearance; t1/2 Elimination half-lifeFollowing Administration of mg NA/10 mcg EE TabletsCmax tmax AUC (0 to 24)CL/Ft1/2 NORETHINDRONEng/mLhrng.hr/mLmL/minhrDay 1Day 876.0 (3.3)10.7 (3.6)1.8 (0.8)1.8 (0.8)29.7 (16.5)81.8 (36.7)588 (416)226 (139)10.3 (3.7)13.3 (4.5)ETHINYL ESTRADIOLpg/mLhrpg.hr/mLmL/minhrDay 1Day 8733.5 (13.7)38.3 (11.9)2.2 (1.0)1.8 (0.7)339 (113)471 (132)NDND Not determined 383 (119)ND 23.9 (7.1)Based on population pharmacokinetic analysis, average steady-state concentrations (Css) of norethindrone and ethinyl estradiol for Jinteli 1/5 tablets are estimated to be 2.6 ng/mL and 11.4 pg/mL, respectively. Css values of norethindrone and ethinyl estradiol for Jinteli 0.5/2.5 tablets are estimated to be 1.1 ng/mL and 5.4 ng/mL, respectively. The pharmacokinetics of norethindrone acetate and ethinyl estradiol were not affected by age, (age range 40 to 62 years), in the postmenopausal population studied. Distribution The distribution of exogenous estrogens is similar to that of endogenous estrogens. Estrogens are widely distributed in the body and are generally found in higher concentrations in the sex hormone target organs. Estrogens circulate in the blood largely bound to SHBG and albumin. Volume of distribution of norethindrone and ethinyl estradiol ranges from to L/kg. Plasma protein binding of both steroids is extensive (greater than 95 percent); norethindrone binds to both albumin and SHBG, whereas ethinyl estradiol binds only to albumin. Although ethinyl estradiol does not bind to SHBG, it induces SHBG synthesis. Metabolism Exogenous estrogens are metabolized in the same manner as endogenous estrogens. Circulating estrogens exist in dynamic equilibrium of metabolic interconversions. These transformations take place mainly in the liver. Estradiol is converted reversibly to estrone, and both can be converted to estriol, which is major urinary metabolite. Estrogens also undergo enterohepatic recirculation via sulfate and glucuronide conjugation in the liver, biliary secretion of conjugates into the intestine, and hydrolysis in the intestine followed by reabsorption. In postmenopausal women, significant proportion of the circulating estrogens exist as sulfate conjugates, especially estrone sulfate, which serves as circulating reservoir for the formation of more active estrogens.Norethindrone undergoes extensive biotransformation, primarily via reduction, followed by sulfate and glucuronide conjugation. The majority of metabolites in the circulation are sulfates, with glucuronides accounting for most of the urinary metabolites. small amount of norethindrone acetate is metabolically converted to ethinyl estradiol, such that exposure to ethinyl estradiol following administration of mg of norethindrone acetate is equivalent to oral administration of 2.8 mcg ethinyl estradiol. Ethinyl estradiol is also extensively metabolized, both by oxidation and by conjugation with sulfate and glucuronide. Sulfates are the major circulating conjugates of ethinyl estradiol and glucuronides predominate in urine. The primary oxidative metabolite is 2-hydroxy ethinyl estradiol, formed by the CYP3A4 isoform of cytochrome P450. Part of the first-pass metabolism of ethinyl estradiol is believed to occur in gastrointestinal mucosa. Ethinyl estradiol may undergo enterohepatic circulation. Excretion Estradiol, estrone, and estriol are excreted in the urine along with glucuronide and sulfate conjugates. Norethindrone and ethinyl estradiol are excreted in both urine and feces, primarily as metabolites. Plasma clearance values for norethindrone and ethinyl estradiol are similar (approximately 0.4 L/hr/kg). Steady-state elimination half-lives of norethindrone and ethinyl estradiol following administration of mg NA/10 mcg EE tablets are approximately 13 hours and 24 hours, respectively. Use in Specific Populations No pharmacokinetic studies were conducted in specific populations, including women with renal or hepatic impairment.. Figure 1.

ADVERSE REACTIONS SECTION.

6 ADVERSE REACTIONS. The following serious adverse reactions are discussed elsewhere in the labeling: Cardiovascular Disorders [see Boxed Warning, Warnings and Precautions (5.1)]. Malignant Neoplasms [see Boxed Warning, Warnings and Precautions (5.2)]. Cardiovascular Disorders [see Boxed Warning, Warnings and Precautions (5.1)]. Malignant Neoplasms [see Boxed Warning, Warnings and Precautions (5.2)]. Most common adverse reactions (incidence greater than or equal to percent) are headache, abdominal pain, breast pain, and edema (generalized). (6.1)To report SUSPECTED ADVERSE REACTIONS, contact TEVA USA, PHARMACOVIGILANCE at 1-866-832-8537 or drug.safetytevapharm.com; or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.. 6.1 Clinical Trials Experience. Because clinical trials 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. Adverse reactions reported by >=5 percent of subjects in controlled clinical studies of Jinteli are shown in Table 1.Table 1. Associated Adverse Reactions Reported by >=5 Percent of Subjects by Body SystemThe total number of subjects for each body system may be less than the number of subjects with AEs in that body system because subject may have had more than one AE per body systemBODY SYSTEM/ Adverse ReactionNumber (Percent) of SubjectsPlacebo = 247Jinteli 0.5/2.5 = 244Jinteli 1/5 = 258BODY AS WHOLE Edema Generalized Headache23 (12.8)10 (4.0)12 (4.9)30 (16.9)12 (4.9)14 (5.7)30 (15.7)11 (43)16 (6.2)DIGESTIVE SYSTEM Abdominal Pain8 (4.4)3 (1.2)17 (9.6)13 (5.3)25 (13.1)14 (6.8)UROGENITAL SYSTEM Breast Pain20 (11.1)9 (3.6)34 (19.2)22 (9.0)45 (23.6)20 (7.8). 6.2 Postmarketing Experience. The following additional adverse reactions have been identified during post-approval use of Jinteli. 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. Genitourinary System Changes in vaginal bleeding pattern and abnormal withdrawal bleeding or flow; breakthrough bleeding; spotting; increase in size of uterine leiomyomata, vaginitis, including vaginal candidiasis; change in amount of cervical secretion; changes in cervical ectropion; ovarian cancer; endometrial hyperplasia; endometrial cancer; uterine cancer; vaginal hemorrhage; ovarian cyst; irregular menstruation; metrorrhagia; menorrhagia; dysmenorrhea; uterine enlargement.Breasts Tenderness, enlargement, breast pain, nipple pain, nipple discharge, galactorrhea; fibrocystic breast changes; breast cancer; breast disorder; breast mass; breast enlargement. Cardiovascular Deep and superficial venous thrombosis; pulmonary embolism; thrombophlebitis; thrombosis; chest pain; myocardial infarction; cerebrovascular accident (stroke); transient ischemic attack; hemiparesis; increase in blood pressure; irregular heart rate; palpitations; dyspnea. Gastrointestinal Nausea, vomiting; cholestatic jaundice; pancreatitis, enlargement of hepatic hemangiomas; bloating, abdominal cramps; abdominal pain; increased incidence of gallbladder disease; cholecystitis; cholelithiasis.Skin Chloasma or melasma that may persist when drug is discontinued; generalized erythema; erythema multiforme; erythema nodosum; hemorrhagic eruption; loss of scalp hair; hirsutism; rash, pruritus.Eyes Retinal vascular thrombosis; visual impairment; intolerance to contact lenses.Central Nervous System (CNS) Headache; migraine; dizziness; depression; chorea; nervousness; mood disturbances; irritability; exacerbation of epilepsy, dementia; paresthesia; insomnia. Miscellaneous Increase or decrease in weight; reduced carbohydrate tolerance; aggravation of porphyria; edema; arthralgias; leg cramps; back pain; changes in libido; urticaria, angioedema, anaphylactoid/anaphylactic reactions; hypocalcemia; exacerbation of asthma; increased triglycerides; blood glucose abnormal; fatigue; myalgia; hypersensitivity.

BOXED WARNING SECTION.

WARNING: CARDIOVASCULAR DISORDERS, BREAST CANCER, ENDOMETRIAL CANCER AND PROBABLE DEMENTIA. Estrogen Plus Progestin Therapy Cardiovascular Disorders and Probable DementiaEstrogen plus progestin therapy should not be used for the prevention of cardiovascular disease or dementia [see Warnings and Precautions (5.1, 5.3), and Clinical Studies (14.5, 14.6)]. The Womens Health Initiative (WHI) estrogen plus progestin substudy reported an increased risk of deep vein thrombosis (DVT), pulmonary embolism (PE), stroke and myocardial infarction (MI) in postmenopausal women (50 to 79 years of age) during 5.6 years of treatment with daily oral conjugated estrogens (CE) [0.625 mg] combined with medroxyprogesterone acetate (MPA) [2.5 mg], relative to placebo [see Warnings and Precautions (5.1), and Clinical Studies (14.5)]. The WHI Memory Study (WHIMS) estrogen plus progestin ancillary study of the WHI reported an increased risk of developing probable dementia in postmenopausal women 65 years of age or older during years of treatment with daily CE (0.625 mg) combined with MPA (2.5 mg), relative to placebo. It is unknown whether this finding applies to younger postmenopausal women [see Warnings and Precautions (5.3), Use in Specific Populations (8.5), and Clinical Studies (14.6)]. Breast Cancer The WHI estrogen plus progestin substudy also demonstrated an increased risk of invasive breast cancer [see Warnings and Precautions (5.2), and Clinical Studies (14.5)]. In the absence of comparable data, these risks should be assumed to be similar for other doses of CE and MPA and other combinations and dosage forms of estrogens and progestins. Estrogens with or without progestins should be prescribed at the lowest effective doses and for the shortest duration consistent with treatment goals and risks for the individual woman. Estrogen-Alone Therapy Endometrial Cancer There is an increased risk of endometrial cancer in woman with uterus who uses unopposed estrogens. Adding progestin to estrogen therapy has been shown to reduce the risk of endometrial hyperplasia, which may be precursor to endometrial cancer. Adequate diagnostic measures, including directed or random endometrial sampling when indicated, should be undertaken to rule out malignancy in postmenopausal women with undiagnosed persistent or recurring abnormal genital bleeding [see Warnings and Precautions (5.2)].Cardiovascular Disorders and Probable DementiaEstrogen-alone therapy should not be used for the prevention of cardiovascular disease or dementia [see Warnings and Precautions (5.1, 5.3), and Clinical Studies (14.5, 14.6)]. The WHI estrogen-alone substudy reported increased risks of stroke and DVT in postmenopausal women (50 to 79 years of age) during 7.1 years of treatment with daily oral CE (0.625 mg)-alone, relative to placebo [see Warnings and Precautions (5.1), and Clinical Studies (14.5)]. The WHIMS estrogen-alone ancillary study of the WHI reported an increased risk of developing probable dementia in postmenopausal women 65 years of age or older during 5.2 years of treatment with daily CE (0.625 mg)-alone, relative to placebo. It is unknown whether this finding applies to younger postmenopausal women [see Warnings and Precautions (5.3), Use in Specific Populations (8.5), and Clinical Studies (14.6)]. In the absence of comparable data, these risks should be assumed to be similar for other doses of CE and other dosage forms of estrogens. Estrogens with or without progestins should be prescribed at the lowest effective doses and for the shortest duration consistent with treatment goals and risks for the individual woman.. WARNING: CARDIOVASCULAR DISORDERS, BREAST CANCER, ENDOMETRIAL CANCER AND PROBABLE DEMENTIA See full prescribing information for complete boxed warning.Estrogen Plus Progestin Therapy Estrogen plus progestin therapy should not be used for the prevention of cardiovascular disease or dementia (5.1, 5.3)The Womens Health Initiative (WHI) estrogen plus progestin substudy reported increased risks of stroke, deep vein thrombosis (DVT), pulmonary embolism (PE), and myocardial infarction (MI) (5.1)The WHI estrogen plus progestin substudy reported an increased risk of invasive breast cancer (5.2)The WHI Memory Study (WHIMS) estrogen plus progestin ancillary study of WHI reported an increased risk probable dementia in postmenopausal women 65 years of age and older (5.3)Estrogen-Alone Therapy There is an increased risk of endometrial cancer in woman with uterus who uses unopposed estrogens (5.2)Estrogen-alone therapy should not be used for the prevention of cardiovascular disease or dementia (5.1, 5.3)The WHI estrogen-alone substudy reported increased risks of stroke and DVT (5.1)The WHIMS estrogen-alone ancillary study of WHI reported an increased risk of probable dementia in postmenopausal women 65 years of age and older (5.3). Estrogen plus progestin therapy should not be used for the prevention of cardiovascular disease or dementia (5.1, 5.3). The Womens Health Initiative (WHI) estrogen plus progestin substudy reported increased risks of stroke, deep vein thrombosis (DVT), pulmonary embolism (PE), and myocardial infarction (MI) (5.1). The WHI estrogen plus progestin substudy reported an increased risk of invasive breast cancer (5.2). The WHI Memory Study (WHIMS) estrogen plus progestin ancillary study of WHI reported an increased risk probable dementia in postmenopausal women 65 years of age and older (5.3). There is an increased risk of endometrial cancer in woman with uterus who uses unopposed estrogens (5.2). Estrogen-alone therapy should not be used for the prevention of cardiovascular disease or dementia (5.1, 5.3). The WHI estrogen-alone substudy reported increased risks of stroke and DVT (5.1). The WHIMS estrogen-alone ancillary study of WHI reported an increased risk of probable dementia in postmenopausal women 65 years of age and older (5.3).

CLINICAL PHARMACOLOGY SECTION.

12 CLINICAL PHARMACOLOGY. 12.1 Mechanism of Action. Endogenous estrogens are largely responsible for the development and maintenance of the female reproductive system and secondary sexual characteristics. Although circulating estrogens exist in dynamic equilibrium of metabolic interconversions, estradiol is the principal intracellular human estrogen and is substantially more potent than its metabolites, estrone and estriol, at the receptor level. The primary source of estrogen in normally cycling adult women is the ovarian follicle, which secretes 70 to 500 mcg of estradiol daily, depending on the phase of the menstrual cycle. After menopause, most endogenous estrogen is produced by conversion of androstenedione, which is secreted by the adrenal cortex, to estrone in the peripheral tissues. Thus, estrone and the sulfate conjugated form, estrone sulfate, are the most abundant circulating estrogens in postmenopausal women. The pharmacologic effects of ethinyl estradiol are similar to those of endogenous estrogens.Estrogens act through binding to nuclear receptors in estrogen-responsive tissues. To date, two estrogen receptors have been identified. These vary in proportion from tissue to tissue. Circulating estrogens modulate the pituitary secretion of the gonadotropins, luteinizing hormone (LH) and FSH through negative feedback mechanism. Estrogens act to reduce the elevated levels of these hormones seen in postmenopausal women. Progestin compounds enhance cellular differentiation and generally oppose the actions of estrogens by decreasing estrogen receptor levels, increasing local metabolism of estrogens to less active metabolites, or inducing gene products that blunt cellular responses to estrogen. Progestins exert their effects in target cells by binding to specific progesterone receptors that interact with progesterone response elements in target genes. Progesterone receptors have been identified in the female reproductive tract, breast, pituitary, hypothalamus, bone, skeletal tissue and central nervous system. Progestins produce similar endometrial changes to those of the naturally occurring hormone progesterone.. 12.2 Pharmacodynamics. Currently, there is no pharmacodynamic data known for Jinteli.. 12.3 Pharmacokinetics. Absorption Norethindrone acetate (NA) is completely deacetylated to norethindrone after oral administration, and the disposition of norethindrone acetate is indistinguishable from that of orally administered norethindrone. Norethindrone acetate and ethinyl estradiol (EE) are absorbed from Jinteli tablets, with maximum plasma concentrations of norethindrone and ethinyl estradiol generally occurring to hours postdose. Both are subject to first-pass metabolism after oral dosing, resulting in an absolute bioavailability of approximately 64 percent for norethindrone and 55 percent for ethinyl estradiol. Bioavailability of Jinteli tablets is similar to that from solution for norethindrone and slightly less for ethinyl estradiol. Administration of Jinteli tablets with high fat meal decreases rate but not extent of ethinyl estradiol absorption. The extent of norethindrone absorption is increased by 27 percent following administration of Jinteli tablets with food.The full pharmacokinetic profile of Jinteli tablets was not characterized due to assay sensitivity limitations. However, the multiple-dose pharmacokinetics were studied at dose of mg NA/10 mcg EE in 18 postmenopausal women. Mean plasma concentrations are shown below (Figure 1) and pharmacokinetic parameters are found in Table 2. Based on population pharmacokinetic analysis, mean steady-state concentrations of norethindrone for mg NA/5 mcg EE and 1/10 are slightly more than proportional to dose when compared to 0.5 mg NA/2.5 mcg EE tablets. It can be explained by higher SHBG concentrations. Mean steady-state plasma concentrations of ethinyl estradiol for the Jinteli 0.5/2.5 tablets and Jinteli 1/5 tablets are proportional to dose, but there is less than proportional increase in steady-state concentrations for the NA/EE 1/10 tablet. Figure 1. Mean Steady-State (Day 87) Plasma Norethindrone and Ethinyl EstradiolConcentrations Following Continuous Oral Administration of mg NA/10 mcg EE TabletsTable 2. Mean (SD) Single-Dose (Day 1) and Steady-State (Day 87) Pharmacokinetic ParametersCmax Maximum plasma concentration; tmax time of Cmax; AUC (0 to 24) Area under the plasma concentration-time curve over the dosing interval; and CL/F Apparent oral clearance; t1/2 Elimination half-lifeFollowing Administration of mg NA/10 mcg EE TabletsCmax tmax AUC (0 to 24)CL/Ft1/2 NORETHINDRONEng/mLhrng.hr/mLmL/minhrDay 1Day 876.0 (3.3)10.7 (3.6)1.8 (0.8)1.8 (0.8)29.7 (16.5)81.8 (36.7)588 (416)226 (139)10.3 (3.7)13.3 (4.5)ETHINYL ESTRADIOLpg/mLhrpg.hr/mLmL/minhrDay 1Day 8733.5 (13.7)38.3 (11.9)2.2 (1.0)1.8 (0.7)339 (113)471 (132)NDND Not determined 383 (119)ND 23.9 (7.1)Based on population pharmacokinetic analysis, average steady-state concentrations (Css) of norethindrone and ethinyl estradiol for Jinteli 1/5 tablets are estimated to be 2.6 ng/mL and 11.4 pg/mL, respectively. Css values of norethindrone and ethinyl estradiol for Jinteli 0.5/2.5 tablets are estimated to be 1.1 ng/mL and 5.4 ng/mL, respectively. The pharmacokinetics of norethindrone acetate and ethinyl estradiol were not affected by age, (age range 40 to 62 years), in the postmenopausal population studied. Distribution The distribution of exogenous estrogens is similar to that of endogenous estrogens. Estrogens are widely distributed in the body and are generally found in higher concentrations in the sex hormone target organs. Estrogens circulate in the blood largely bound to SHBG and albumin. Volume of distribution of norethindrone and ethinyl estradiol ranges from to L/kg. Plasma protein binding of both steroids is extensive (greater than 95 percent); norethindrone binds to both albumin and SHBG, whereas ethinyl estradiol binds only to albumin. Although ethinyl estradiol does not bind to SHBG, it induces SHBG synthesis. Metabolism Exogenous estrogens are metabolized in the same manner as endogenous estrogens. Circulating estrogens exist in dynamic equilibrium of metabolic interconversions. These transformations take place mainly in the liver. Estradiol is converted reversibly to estrone, and both can be converted to estriol, which is major urinary metabolite. Estrogens also undergo enterohepatic recirculation via sulfate and glucuronide conjugation in the liver, biliary secretion of conjugates into the intestine, and hydrolysis in the intestine followed by reabsorption. In postmenopausal women, significant proportion of the circulating estrogens exist as sulfate conjugates, especially estrone sulfate, which serves as circulating reservoir for the formation of more active estrogens.Norethindrone undergoes extensive biotransformation, primarily via reduction, followed by sulfate and glucuronide conjugation. The majority of metabolites in the circulation are sulfates, with glucuronides accounting for most of the urinary metabolites. small amount of norethindrone acetate is metabolically converted to ethinyl estradiol, such that exposure to ethinyl estradiol following administration of mg of norethindrone acetate is equivalent to oral administration of 2.8 mcg ethinyl estradiol. Ethinyl estradiol is also extensively metabolized, both by oxidation and by conjugation with sulfate and glucuronide. Sulfates are the major circulating conjugates of ethinyl estradiol and glucuronides predominate in urine. The primary oxidative metabolite is 2-hydroxy ethinyl estradiol, formed by the CYP3A4 isoform of cytochrome P450. Part of the first-pass metabolism of ethinyl estradiol is believed to occur in gastrointestinal mucosa. Ethinyl estradiol may undergo enterohepatic circulation. Excretion Estradiol, estrone, and estriol are excreted in the urine along with glucuronide and sulfate conjugates. Norethindrone and ethinyl estradiol are excreted in both urine and feces, primarily as metabolites. Plasma clearance values for norethindrone and ethinyl estradiol are similar (approximately 0.4 L/hr/kg). Steady-state elimination half-lives of norethindrone and ethinyl estradiol following administration of mg NA/10 mcg EE tablets are approximately 13 hours and 24 hours, respectively. Use in Specific Populations No pharmacokinetic studies were conducted in specific populations, including women with renal or hepatic impairment.. Figure 1.

CLINICAL STUDIES SECTION.

14 CLINICAL STUDIES. 14.1 Effects on Vasomotor Symptoms. 12-week placebo-controlled, multicenter, randomized clinical trial was conducted in 266 symptomatic women who had at least 56 moderate to severe hot flushes during the week prior to randomization. On average, patients had 12 hot flushes per day upon study entry. total of 66 women were randomized to receive Jinteli 1/5 and 66 women were randomized to the placebo group. Jinteli 1/5 was shown to be statistically better than placebo at weeks 4, and 12 for relief of the frequency of moderate to severe vasomotor symptoms (see Table 3). In Table 4, Jinteli 1/5 was shown to be statistically better than placebo at weeks and 12 for relief of the severity of moderate to severe vasomotor symptoms.Table 3. Mean Change from Baseline in the Number of Moderate to SevereVasomotor Symptoms per Week ITT Population, LOCFVisitPlacebo(N 66)Jinteli0.5/2.5(N 67)Jinteli1/5(N 66)BaselineThe baseline number of moderate to severe vasomotor symptoms (MSVS) is the weekly average number of MSVS during the two week pre-randomization observation period.Mean (SD)76.5 (21.4)77.6 (26.5)70.0 (16.6)Week 4Mean (SD)Mean Change from Baseline (SD) p-Value vs. Placebo(95 percent CI)ANCOVA Analysis of Covariance model where the observation variable is change from baseline; independent variables include treatment, center and baseline as covariate. The 95 percent CI- Mann- Whitney confidence interval for the difference between means (not stratified by center). 39.4 (27.6)-37 (26.6)30.2 (26.1)-47.4Denotes statistical significance at the 0.05 level (26.1)0.041 (-20.0, -1.0)20.4 (22.7)-49.6 (22.1)<0.001 (-22.0,-6.0)Week 12Mean (SD)Mean Change fromBaseline (SD)p-Value vs. Placebo (95 percent CI) 31.1 (27.0)-45.3 (30.2)13.8 (20.4)-63.8 (27.5)<0.001 (-27, -7)11.3 (18.9)-58.7 (23.1)<0.001 (-25, -5)ITT intent to treat; LOCF last observation carried forward; CI confidence interval randomized subjects (1 in Placebo and in Jinteli) did not return diaries. Table 4. Mean Change from Baseline in the Daily Severity Score of Moderateto Severe Vasomotor Symptoms per Week ITT Population, LOCFVisitPlacebo(N 66)Jinteli0.5/2.5(N 67)Jinteli1/5N 66BaselineThe baseline severity of moderate to severe vasomotor symptoms (MSVS) is the daily severity score of MSVS during the two week pre-randomization observation period.Mean (SD)2.49 (0.26)2.48 (0.22)2.47 (0.23)Week 4Mean (SD)Mean Change from Baseline (SD)p-Value vs. Placebo(95 percent CI)ANCOVA Analysis of Covariance model where the observation variable is change from baseline; independent variables include treatment, center and baseline as covariate. The 95 percent CI- Mann- Whitney confidence interval for the difference between means (not stratified by center). 2.13 (0.74)-0.36 (0.68)-1.88 (0.89)-0.59 (0.83)0.13 (0.3, 0.0)1.45 (1.03)-1.02Denotes statistical significance at the 0.05 level (1.06)<0.001 (-0.9, -0.2)Week 5Mean (SD)Mean Change from Baseline (SD)p -Value vs. Placebo (95 percent CI) 2.06 (0.79)-0.44 (0.74)-1.68 (0.99)-0.80 (0.94)0.041 (-0.4, -0.0)1.23 (1.03)-1.24 (1.07)<0.001 (-1.2, -0.3)Week 12Mean (SD)Mean Change from Baseline (SD)p-Value vs. Placebo (95 percent CI) 1.82 (1.03)-0.67 (1.02)-1.22 (1.11)-1.26 (1.08)0.002 (-0.9, -0.2)1.02 (1.16)-1.45 (1.19)<0.001 (-1.4, -0.3)ITT intent to treat; LOCF last observation carried forward; CI confidence interval randomized subjects (1 in Placebo and in Jinteli) did not return diaries.. 14.2 Effects on the Endometrium. 2-year, placebo-controlled, multicenter, randomized clinical trial was conducted to determine the safety and efficacy of Jinteli on maintaining bone mineral density, protecting the endometrium, and to determine effects on lipids. total of 1,265 women were enrolled and randomized to either placebo, 0.2 mg NA/1 mcg ethinyl estradiol (NA/EE 0.2/1), 0.5 mg NA/2.5 mcg EE (NA/EE 0.5/2.5), Jinteli 1/5 and mg NA/10 mcg EE (NA/EE 1/10) or matching unopposed EE doses (1, 2.5, 5, or 10 mcg) for total of treatment groups. All participants received 1000 mg of calcium supplementation daily. Of the 1,265 women randomized to the various treatment arms of this study, 137 were randomized to placebo, 146 to Jinteli 1/5, 136 to NA/EE 0.5/2.5 and 141 to EE mcg and 137 to EE 2.5 mcg. Of these, 134 placebo, 143 Jinteli 1/5, 136 NA/EE 0.5/2.5, 139 EE mcg and 137 EE 2.5 mcg had baseline endometrial result. Baseline biopsies were classified as normal (in approximately 95 percent of subjects), or insufficient tissue (in approximately percent of subjects). Follow-up biopsies were obtained in approximately 70 to 80 percent of patients in each arm after 12 and 24 months of therapy. Results for Jinteli 1/5 and appropriate comparators are shown in Table 5.Table 5. Endometrial Biopsy Results After 12 and 24 Months of Treatment(CHART Study, 376- 359)Endometrial StatusPlaceboJinteliEE Alone0.5/2.51/52.5 mcg5 mcgNumber of Patients Biopsied at BaselineN 134N 136N 143N 137N 139MONTH 12 (Percent Patients)Patients Biopsied (percent) Insufficient Tissue Atrophic Tissue Proliferative Tissue Endometrial HyperplasiaAll patients with endometrial hyperplasia were carried forward for all time points. 113 (84)3060230103 (74)3441280110 (77)4541240100 (73)2015650114 (82)202911MONTH 24 (Percent Patients)Patients Biopsied (percent) Insufficient Tissue Atrophic Tissue Proliferative Tissue Endometrial Hyperplasia 94 (70)353820199 (73)4230270102 (71)373332089 (65)236600107 (77)172862. 14.3 Effects on Uterine Bleeding or Spotting. The cumulative incidence of amenorrhea, defined as no bleeding or spotting obtained from subject recall, was evaluated over 12 months for Jinteli 1/5 and placebo arms. Results are shown in Figure 2.Figure 2. Patients With Cumulative Amenorrhea Over Time: Intent-to-Treat Population, Last Observation Carried Forward. Figure 2. 14.4 Effect on Bone Mineral Density. In the year study, trabecular BMD was assessed at lumbar spine using quantitative computed tomography. total of 419 postmenopausal primarily Caucasian women, 40 to 64 years of age, with intact uteri and non-osteoporotic bone mineral densities were randomized (1:1:1) to Jinteli 1/5, NA/EE 0.5/2.5 or placebo. Approximately 75 percent of the subjects in each group completed the two-year study. All patients received 1000 mg calcium in divided doses. Vitamin was not supplemented. As shown in Figure 3, women treated with Jinteli 1/5 had an average increase of 3.1 percent in lumbar spine BMD from baseline to Month 24. Women treated with placebo had average decreases of -6.3 percent in spinal BMD from baseline to Month 24. The differences in the changes from baseline to Month 24 in the Jinteli 1/5 group compared with the placebo group was statistically significant. Figure 3. Mean Percent Change (+ SE) From Baseline in Volumetric Bone MineralDensity at Lumbar Spine Measured by Quantitative Computed Tomography after 12 and 24 Months of Treatment (Intent-to-Treat Population)It should be noted that when measured by QCT, BMD gains and losses are greater than when measured by dual X-ray absorptiometry (DXA). Therefore, the differences in the changes in BMD between the placebo and active drug treated groups will be larger when measured by QCT compared with DXA. Changes in BMD measured by DXA should not be compared with changes in BMD measured by QCT.. Figure 3. 14.5 Womens Health Initiative Studies. The WHI enrolled approximately 27,000 predominantly healthy postmenopausal women in two substudies to assess the risks and benefits of daily oral CE (0.625 mg)-alone or in combination with MPA (2.5 mg) compared to placebo in the prevention of certain chronic diseases. The primary endpoint was the incidence of CHD (defined as nonfatal MI, silent MI and CHD death), with invasive breast cancer as the primary adverse outcome. global index included the earliest occurrence of CHD, invasive breast cancer, stroke, PE, endometrial cancer (only in the CE plus MPA substudy), colorectal cancer, hip fracture, or death due to other cause. The study did not evaluate the effects of CE plus MPA or CE-alone on menopausal symptoms.WHI Estrogen Plus Progestin Substudy The WHI estrogen plus progestin substudy was stopped early. According to the predefined stopping rule, after an average follow-up of 5.6 years of treatment, the increased risk of invasive breast cancer and cardiovascular events exceeded the specified benefits included in the global index. The absolute excess risk of events included in the global index was 19 per 10,000 women-years. For those outcomes included in the WHI global index that reached statistical significance after 5.6 years of follow-up, the absolute excess risks per 10,000 women-years in the group treated with CE plus MPA were more CHD events, more strokes, 10 more PEs, and more invasive breast cancers, while the absolute risk reductions per 10,000 women-years were fewer colorectal cancers and fewer hip fractures. Results of the CE plus MPA substudy, which included 16,608 women (average 63 years of age, range 50 to 79; 83.9 percent White, 6.8 percent Black, 5.4 percent Hispanic, 3.9 percent Other) are presented in Table 6. These results reflect centrally adjudicated data after an average follow-up of 5.6 years.Table 6. Relative and Absolute Risk Seen in the Estrogen Plus Progestin Substudy of WHI at an Average of 5.6 YearsAdapted from numerous WHI publications. WHI publications can be viewed at www.nhlbi.nih.gov/whi.Results are based on centrally adjudicated data.EventRelative Risk CE/MPA vs. Placebo (95 percent nCINominal confidence intervals unadjusted for multiple looks and multiple comparisons.)CE/MPAn 8,506Placebon 8,102Absolute Risk per 10,000 Women -YearsCHD events Non-fatal MICHD deathAll strokesIschemic strokeDeep vein thrombosisNot included in global index. Pulmonary embolismInvasive breast cancerIncludes metastatic and non-metastatic breast cancer with the exception of in situ cancer. Colorectal cancerEndometerial cancer Cervical cancer Hip fractureVertebral fractures Lower arm/wrist fractures Total fractures Overall Mortality All deaths, except from breast or colorectal cancer, definite or probable CHD, PE or cerebrovascular disease. Global IndexA subset of the events was combined in global index defined as the earliest occurrence of CHD events, invasive breast cancer, stroke, pulmonary embolism, colorectal cancer, hip fracture, or death due to other causes. 1.23 (0.99 to 1.53)1.28 (1.00 to 1.63)1.10 (0.70 to 1.75)1.31 (1.03 to 1.68)1.44 (1.09 to 1.90)1.95 (1.43 to 2.67)2.13 (1.45 to 3.11)1.24 (1.01 to 1.54)0.61 (0.42 to 0.87)0.81 (0.48 to 1.36)1.44 (0.47 to 4.42)0.67 (0.47 to 0.96)0.65 (0.46 to 0.92)0.71 (0.59 to 0.85) 0.76 (0.69 to 0.83)1.00 (0.83 to 1.19)1.13 (1.02 to 1.25)4131833262618411062111144 15252184342582518138331671161762 19952165Timing of the initiation of estrogen plus progestin therapy relative to the start of menopause may affect the overall risk benefit profile. The WHI estrogen plus progestin substudy stratified by age showed in women 50 to 59 years of age, non-significant trend toward reduced risk for overall mortality [hazard ratio (HR) 0.69 (95 percent CI, 0.44 to 1.07)]. WHI Estrogen-Alone Substudy The WHI estrogen-alone substudy was also stopped early because an increased risk of stroke was observed, and it was deemed that no further information would be obtained regarding the risks and benefits of estrogen-alone in predetermined primary endpoints. Results of the estrogen-alone substudy, which included 10,739 women (average 63 years of age, range 50 to 79; 75.3 percent White, 15.1 percent Black, 6.1 percent Hispanic, 3.6 percent Other), after an average follow-up of 7.1 years, are presented in Table 7.Table 7. Relative and Absolute Risk Seen in the Estrogen- AloneSubstudy of WHIAdapted from numerous WHI publications. WHI publications can be viewed at www.nblbi.nih.gov/whi.EventRelative Risk CE vs Placebo (95 percent nCINominal confidence intervals unadjusted for multiple looks and multiple comparisons.)CEn 5,310Placebo = 5,429Absolute Risk per 10,000 Women -YearsCHD eventsResults are based on centrally adjudicated data for an average follow-up of 7.1 years. Non-fatal MICHD deathAll strokes Ischemic strokeDeep veinthrombosis Not included in global index. Pulmonary embolism Invasive breastcancer Colorectal cancerResults are based on an average follow-up of 6.8 years. Hip fracture Vertebral fractures Lower arm/wrist fractures Total fractures Deaths due to other causes All deaths, except from breast or colorectal cancer, definite or probable CHD, PE or cerebrovascular disease. Overall Mortality Global IndexA subset of the events was combined in global index defined as the earliest occurrence of CHD events, invasive breast cancer, stroke, pulmonary embolism, colorectal cancer, hip fracture, or death due to other causes. 0.95 (0.78 to 1.16)0.91 (0.73 to 1.14)1.01 (0.71 to 1.43)1.33 (1.05 to 1.68)1.55 (1.19 to 2.01)1.47 (1.06 to 2.06) 1.37 (0.90 to 2.07)0.80 (0.62 to 1.04) 1.08 (0.75 to 1.55)0.65 (0.45 to 0.94)0.64 (0.44 to 0.93) 0.58 (0.47 to 0.72) 0.71 (0.64 to 0.80)1.08 (0.88 to 1.32) 1.04 (0.88 to 1.22)1.02 (0.92 to 1.13)5440164538 23 1428 17121135 14453 79206574316332515 1034 16191859 19750 75201For those outcomes included in the WHI global index that reached statistical significance, the absolute excess risk per 10,000 women-years in the group treated with CE-alone were 12 more strokes, while the absolute risk reduction per 10,000 women-years was fewer hip fractures.9 The absolute excess risk of events included in the global index was non-significant events per 10,000 women-years. There was no difference between the groups in terms of all-cause mortality. No overall difference for primary CHD events (nonfatal MI, silent MI and CHD death) and invasive breast cancer incidence in women receiving CE-alone compared with placebo was reported in final centrally adjudicated results from the estrogen-alone substudy, after an average follow-up of 7.1 years (see Table 7). Centrally adjudicated results for stroke events from the estrogen-alone substudy, after an average follow-up of 7.1 years, reported no significant difference in distribution of stroke subtype or severity, including fatal strokes, in women receiving CE-alone compared to placebo. Estrogen-alone therapy increased the risk of ischemic stroke, and this excess was present in all subgroups of women examined10 (see Table 7). Timing of the initiation of estrogen-alone therapy relative to the start of menopause may affect the overall risk benefit profile. The WHI estrogen-alone substudy stratified by age, showed in women 50 to 59 years of age non-significant trend toward reduced risk for CHD [HR 0.63 (95 percent CI, 0.36 to 1.09)] and overall mortality [HR 0.71 (95 percent CI, 0.46 to 1.11)].. 14.6 Womens Health Initiative Memory Study. The WHIMS estrogen plus progestin ancillary study of WHI enrolled 4,532 predominantly healthy postmenopausal women 65 years of age and older (47 percent were 65 to 69 years of age, 35 percent were 70 to 74 years of age, and 18 percent were 75 years of age and older) to evaluate the effects of CE (0.625 mg) plus MPA (2.5 mg) on the incidence of probable dementia (primary outcome) compared to placebo. After an average follow-up of years, the relative risk of probable dementia for CE plus MPA versus placebo was 2.05 (95 percent CI, 1.21 to 3.48). The absolute risk of probable dementia for CE plus MPA versus placebo was 45 versus 22 per 10,000 women-years. Probable dementia as defined in this study included Alzheimers disease (AD), vascular dementia (VaD) and mixed types (having features of both AD and VaD). The most common classification of probable dementia in the treatment group and the placebo group was AD. Since the ancillary study was conducted in women 65 to 79 years of age, it is unknown whether these findings apply to younger postmenopausal women [see Warnings and Precautions 5.3), and Use in Specific Populations (8.5)]. The WHIMS estrogen-alone ancillary study of WHI enrolled 2,947 predominantly healthy hysterectomized postmenopausal women 65 to 79 years of age (45 percent were 65 to 69 years of age; 36 percent were 70 to 74 years of age; 19 percent were 75 years of age and older) to evaluate the effects of daily CE (0.625 mg)-alone on the incidence of probable dementia (primary outcome) compared to placebo. After an average follow-up of 5.2 years, the relative risk of probable dementia for CE-alone versus placebo was 1.49 (95 percent CI, 0.83 to 2.66). The absolute risk of probable dementia for CE-alone versus placebo was 37 versus 25 cases per 10,000 women-years. Probable dementia as defined in this study included AD, VaD and mixed types (having features of both AD and VaD). The most common classification of probable dementia in the treatment group and the placebo group was AD. Since the ancillary study was conducted in women 65 to 79 years of age, it is unknown whether these findings apply to younger postmenopausal women [see Warnings and Precautions 5.3), and Use in Specific Populations (8.5)]. When data from the two populations were pooled as planned in the WHIMS protocol, the reported overall relative risk for probable dementia was 1.76 (95 percent CI, 1.19 to 2.60). Differences between groups became apparent in the first year of treatment. It is unknown whether these findings apply to younger postmenopausal women [see Warnings and Precautions 5.3), and Use in Specific Populations (8.5)].

SPL PATIENT PACKAGE INSERT SECTION.

Patient Information. Jinteli(R) (norethindrone acetate and ethinyl estradiol tablets USP) Read this Patient Information before you start taking Jinteli and each time you get refill. There may be new information. This information does not take the place of talking to your healthcare provider about your menopausal symptoms or your treatment.What is the most important information should know about Jinteli (a combination of estrogen and progestin)Do not use estrogens with progestins to prevent heart disease, heart attacks, strokes or dementia (decline of brain function). Using estrogens with progestins may increase your chances of getting heart attack, strokes, breast cancer, or blood clots. Using estrogens with progestins may increase your chance of getting dementia, based on study of women 65 years of age or older. Do not use estrogen-alone to prevent heart disease, heart attacks, strokes or dementia. Using estrogen-alone may increase your chance of getting cancer of the uterus (womb). Using estrogen-alone may increase your chances of getting strokes or blood clots. Using estrogen-alone may increase your chance of getting dementia, based on study of women 65 years of age or older. You and your healthcare provider should talk regularly about whether you still need treatment with Jinteli. What is Jinteli Jinteli is prescription medicine that contains two kinds of hormones, an estrogen and progestin. What is Jinteli used for Jinteli is used after menopause to: Reduce moderate to severe hot flushes Estrogens are hormones made by womans ovaries. The ovaries normally stop making estrogens when woman is between 45 and 55 years old. This drop in body estrogen levels causes the change of life or menopause, the end of monthly menstrual periods. Sometimes both ovaries are removed during an operation before natural menopause takes place. The sudden drop in estrogen levels causes surgical menopause. When estrogen levels begin dropping, some women get very uncomfortable symptoms, such as feelings of warmth in the face, neck, and chest, or sudden intense episodes of heat and sweating (hot flashes or hot flushes). In some women the symptoms are mild, and they will not need to take estrogens. In other women, symptoms can be more severe. Help reduce your chances of getting osteoporosis (thin weak bones) If you use Jinteli only to prevent osteoporosis from menopause, talk with your healthcare provider about whether different treatment or medicine without estrogens might be better for you. You and your healthcare provider should talk regularly about whether you still need treatment with Jinteli. Who should not take Jinteli Do not take Jinteli if you have had your uterus (womb) removed (hysterectomy). Jinteli contains progestin to decrease the chance of getting cancer of the uterus. If you do not have uterus, you do not need progestin and you should not take Jinteli. Do not take Jinteli if you: have unusual vaginal bleedingVaginal bleeding after menopause may be warning sign of cancer of the uterus (womb). Your healthcare provider should check any unusual vaginal bleeding to find out the cause. currently have or have had certain cancers. Estrogens may increase the chance of getting certain types of cancers, including cancer of the breast or uterus. If you have or have had cancer, talk with your healthcare provider about whether you should take Jinteli. had stroke or heart attackcurrently have or have had blood clotscurrently have or have had liver problemshave been diagnosed with bleeding disorderare allergic to Jinteli or any of its ingredients. See the list of ingredients in Jinteli at the end of this leaflet. think you may be pregnantJinteli is not for pregnant women. If you think you may be pregnant, you should have pregnancy test and know the results. Do not take Jinteli if the test is positive and talk to your healthcare provider. What should tell my healthcare provider before take Jinteli Before you take Jinteli, tell your healthcare provider if you: have any unusual vaginal bleeding Vaginal bleeding after menopause may be warning sign of cancer of the uterus (womb). Your healthcare provider should check any unusual vaginal bleeding to find out the cause. have any other medical conditionsYour healthcare provider may need to check you more carefully if you have certain conditions, such as asthma (wheezing), epilepsy (seizures), diabetes, migraine, endometriosis, lupus, angioedema (swelling of face and tongue), or problems with your heart, liver, thyroid, kidneys, or have high calcium levels in your blood. are going to have surgery or will be on bed restYour healthcare provider will let you know if you need to stop taking Jinteli.are breastfeedingThe hormones in Jinteli can pass into your breast milk. Tell your healthcare provider about all the medicines you take, including prescription and non-prescription medicines, vitamins, and herbal supplements. Some medicines may affect how Jinteli works. Jinteli may also affect how your other medicines work. Keep list of your medicines and show it to your healthcare provider and pharmacist when you get new medicine. How should take Jinteli Take Jinteli exactly as your healthcare provider tells you to take it. Take Jinteli tablet at the same time each day. You and your healthcare provider should talk regularly (every to months) about the dose you are taking and whether or not you still need treatment with Jinteli. What are the possible side effects of Jinteli Side effects are grouped by how serious they are and how often they happen when you are treated. Serious, but less common side effects include: heart attack stroke blood clots dementia breast cancer cancer of the lining of the uterus (womb) cancer of the ovary high blood pressure high blood sugar gallbladder disease liver problems changes in your thyroid hormone levels enlargement of benign tumors of the uterus (fibroids) Call your healthcare provider right away if you get any of the following warning signs or any other unusual symptoms that concern you: new breast lumps unusual vaginal bleeding changes in vision or speech sudden new severe headaches severe pains in your chest or legs with or without shortness of breath, weakness and fatigue Less serious, but common side effects include: headache breast pain irregular vaginal bleeding or spotting stomach or abdominal cramps, bloating hair loss fluid retention vaginal yeast infection These are not all the possible side effects of Jinteli. For more information, ask your healthcare provider or pharmacist. Tell your healthcare provider if you have any side effects that bother you or 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 can do to lower my chances of serious side effect with Jinteli Talk with your healthcare provider regularly about whether you should continue taking Jinteli. If you have uterus, talk with your healthcare provider about whether the addition of progestin is right for you. The addition of progestin is generally recommended for woman with uterus to reduce the chance of getting cancer of the uterus (womb). See your healthcare provider right away if you develop vaginal bleeding while taking Jinteli. Have pelvic exam, breast exam and mammogram (breast x-ray) every year unless your healthcare provider tells you something else. If members of your family have had breast cancer or if you have ever had breast lumps or an abnormal mammogram (breast x-ray), you may need to have breast exams more often. If you have high blood pressure, high cholesterol (fat in the blood), diabetes, are overweight, or use tobacco, you may have higher chance for getting heart disease. Ask your healthcare provider for ways to lower your chances of getting heart disease. How should store JinteliStore Jinteli at room temperature between 20 to 25C (68 to 77F). Keep Jinteli out of the reach of children. General information about the safe and effective use of Jinteli. Medicines are sometimes prescribed for conditions that are not mentioned in patient information leaflets. Do not take Jinteli for conditions for which it was not prescribed. Do not give Jinteli to other people, even if they have the same symptoms you have. It may harm them. This leaflet summarizes the most important information about Jinteli. If you would like more information, talk with your healthcare provider or pharmacist. You can ask your pharmacist or healthcare provider for information about Jinteli that is written for health professionals. For more information call 1-888-838-2872. What are the ingredients in Jinteli Active Ingredients: norethindrone acetate and ethinyl estradiol Inactive Ingredients: calcium stearate, lactose monohydrate, microcrystalline cellulose, pregelatinized corn starch, and sodium starch glycolateThis Patient Information has been approved by the U.S Food and Drug Administration. TEVA PHARMACEUTICALS USA, INC.North Wales, PA 19454 Rev. 2/2016. Do not use estrogens with progestins to prevent heart disease, heart attacks, strokes or dementia (decline of brain function). Using estrogens with progestins may increase your chances of getting heart attack, strokes, breast cancer, or blood clots. Using estrogens with progestins may increase your chance of getting dementia, based on study of women 65 years of age or older. Do not use estrogen-alone to prevent heart disease, heart attacks, strokes or dementia. Using estrogen-alone may increase your chance of getting cancer of the uterus (womb). Using estrogen-alone may increase your chances of getting strokes or blood clots. Using estrogen-alone may increase your chance of getting dementia, based on study of women 65 years of age or older. You and your healthcare provider should talk regularly about whether you still need treatment with Jinteli. Reduce moderate to severe hot flushes Help reduce your chances of getting osteoporosis (thin weak bones) have unusual vaginal bleeding. currently have or have had certain cancers. had stroke or heart attack. currently have or have had blood clots. currently have or have had liver problems. have been diagnosed with bleeding disorder. are allergic to Jinteli or any of its ingredients. think you may be pregnant. have any unusual vaginal bleeding have any other medical conditions. are going to have surgery or will be on bed rest. are breastfeeding. Take Jinteli exactly as your healthcare provider tells you to take it. Take Jinteli tablet at the same time each day. You and your healthcare provider should talk regularly (every to months) about the dose you are taking and whether or not you still need treatment with Jinteli. heart attack stroke blood clots dementia breast cancer cancer of the lining of the uterus (womb) cancer of the ovary high blood pressure high blood sugar gallbladder disease liver problems changes in your thyroid hormone levels enlargement of benign tumors of the uterus (fibroids) new breast lumps unusual vaginal bleeding changes in vision or speech sudden new severe headaches severe pains in your chest or legs with or without shortness of breath, weakness and fatigue headache breast pain irregular vaginal bleeding or spotting stomach or abdominal cramps, bloating hair loss fluid retention vaginal yeast infection Talk with your healthcare provider regularly about whether you should continue taking Jinteli. If you have uterus, talk with your healthcare provider about whether the addition of progestin is right for you. The addition of progestin is generally recommended for woman with uterus to reduce the chance of getting cancer of the uterus (womb). See your healthcare provider right away if you develop vaginal bleeding while taking Jinteli. Have pelvic exam, breast exam and mammogram (breast x-ray) every year unless your healthcare provider tells you something else. If members of your family have had breast cancer or if you have ever had breast lumps or an abnormal mammogram (breast x-ray), you may need to have breast exams more often. If you have high blood pressure, high cholesterol (fat in the blood), diabetes, are overweight, or use tobacco, you may have higher chance for getting heart disease. Store Jinteli at room temperature between 20 to 25C (68 to 77F).

WARNINGS AND PRECAUTIONS SECTION.

5 WARNINGS AND PRECAUTIONS. Estrogens increase the risk of gallbladder disease (5.4) Discontinue estrogen if severe hypercalcemia, loss of vision, severe hypertriglyceridemia or cholestatic jaundice occurs (5.5, 5.6, 5.9, 5.10)Monitor thyroid function in women on thyroid replacement therapy (5.11, 5.18). Estrogens increase the risk of gallbladder disease (5.4) Discontinue estrogen if severe hypercalcemia, loss of vision, severe hypertriglyceridemia or cholestatic jaundice occurs (5.5, 5.6, 5.9, 5.10). Monitor thyroid function in women on thyroid replacement therapy (5.11, 5.18). 5.1 Cardiovascular Disorders. An increased risk of PE, DVT, stroke, and MI has been reported with estrogen plus progestin therapy. An increased risk of stroke and DVT has been reported with estrogen-alone therapy. Should any of these occur or be suspected, estrogen with or without progestin therapy should be discontinued immediately. Risk factors for arterial vascular disease (for example, hypertension, diabetes mellitus, tobacco use, hypercholesterolemia, and obesity) and/or venous thromboembolism (VTE) (for example, personal history or family history of VTE, obesity, and systemic lupus erythematosus) should be managed appropriately. Stroke In the WHI estrogen plus progestin substudy, statistically significant increased risk of stroke was reported in women 50 to 79 years of age receiving daily CE (0.625 mg) plus MPA (2.5 mg) compared to women in the same age group receiving placebo (33 versus 25 per 10,000 women-years) [see Clinical Studies 14.5)]. The increase in risk was demonstrated after the first year and persisted.1 Should stroke occur or be suspected, estrogen plus progestin therapy should be discontinued immediately. In the WHI estrogen-alone substudy, statistically significant increased risk of stroke was reported in women 50 to 79 years of age receiving daily conjugated estrogens CE (0.625 mg)-alone compared to women in the same age group receiving placebo (45 versus 33 per 10,000 women-years). The increase in risk was demonstrated in year and persisted [see Clinical Studies 14.5)]. Should stroke occur or be suspected, estrogen-alone therapy should be discontinued immediately. Subgroup analyses of women 50 to 59 years of age suggest no increased risk of stroke for those women receiving CE (0.625 mg)-alone versus those receiving placebo (18 versus 21 per 10,000 women-years).1 Coronary Heart Disease In the WHI estrogen plus progestin substudy, there was statistically non-significant increased risk of coronary heart disease (CHD) events (defined as nonfatal MI, silent MI, or CHD death) reported in women receiving daily CE (0.625 mg) plus MPA (2.5 mg) compared to women receiving placebo (41 versus 34 per 10,000 women-years).1 An increase in relative risk was demonstrated in year 1, and trend toward decreasing relative risk was reported in years through [see Clinical Studies 14.5)]. In the WHI estrogen-alone substudy, no overall effect on CHD events was reported in women receiving estrogen-alone compared to placebo2 [see Clinical Studies 14.5)]. Subgroup analyses of women 50 to 59 years of age suggest statistically non-significant reduction in CHD events (CE [0.625 mg]-alone compared to placebo) in women with less than 10 years since menopause (8 versus 16 per 10,000 woman-years).1 In postmenopausal women with documented heart disease (n 2,763), average 66.7 years of age, in controlled clinical trial of secondary prevention of cardiovascular disease (Heart and Estrogen/Progestin Replacement Study [HERS]), treatment with daily CE (0.625 mg) plus MPA (2.5 mg) demonstrated no cardiovascular benefit. During an average follow-up of 4.1 years, treatment with CE plus MPA did not reduce the overall rate of CHD events in postmenopausal women with established CHD. There were more CHD events in the CE plus MPA-treated group than in the placebo group in year 1, but not during the subsequent years. Two thousand, three hundred and twenty-one (2,321) women from the original HERS trial agreed to participate in an open label extension of HERS, HERS II. Average follow-up in HERS II was an additional 2.7 years, for total of 6.8 years overall. Rates of CHD events were comparable among women in the CE plus MPA group and the placebo group in HERS, HERS II, and overall. Venous Thromboembolism In the WHI estrogen plus progestin substudy, statistically significant 2-fold greater rate of VTE (DVT and PE) was reported in women receiving daily CE (0.625 mg) plus MPA (2.5 mg) compared to women receiving placebo (35 versus 17 per 10,000 women-years). Statistically significant increases in risk for both DVT (26 versus 13 per 10,000 women-years) and PE (18 versus per 10,000 women-years) were also demonstrated. The increase in VTE risk was demonstrated during the first year and persisted3 [see Clinical Studies (14.5)]. Should VTE occur or be suspected, estrogen plus progestin therapy should be discontinued immediately.In the WHI estrogen-alone substudy, the risk of VTE was increased for women receiving daily CE (0.625 mg)-alone compared to placebo (30 versus 22 per 10,000 women-years), although only the increased risk of DVT reached statistical significance (23 versus 15 per 10,000 women-years). The increase in VTE risk was demonstrated during the first years4 [see Clinical Studies 14.5)]. Should VTE occur or be suspected, estrogen-alone therapy should be discontinued immediately. If feasible, estrogens should be discontinued at least to weeks before surgery of the type associated with an increased risk of thromboembolism or during periods of prolonged immobilization.. 5.2 Malignant Neoplasms. Breast Cancer The most important randomized clinical trial providing information about breast cancer in estrogen plus progestin users is the WHI substudy of daily CE (0.625 mg) plus MPA (2.5 mg). After mean follow-up of 5.6 years, the estrogen plus progestin substudy reported an increased risk of invasive breast cancer in women who took daily CE plus MPA. In this substudy, prior use of estrogen-alone or estrogen plus progestin therapy was reported by 26 percent of the women. The relative risk of invasive breast cancer was 1.24, and the absolute risk was 41 versus 33 cases per 10,000 women-years for CE plus MPA compared with placebo [see Clinical Studies 14.5)]. Among women who reported prior use of hormone therapy, the relative risk of invasive breast cancer was 1.86 and the absolute risk was 46 versus 25 cases per 10,000 women-years for CE plus MPA compared with placebo. Among women who reported no prior use of hormone therapy, the relative risk of invasive breast cancer was 1.09, and the absolute risk was 40 versus 36 cases per 10,000 women-years for CE plus MPA compared with placebo. In the same substudy, invasive breast cancers were larger, were more likely to be node positive, and were diagnosed at more advanced stage in the CE (0.625 mg) plus MPA (2.5 mg) group compared with the placebo group. Metastatic disease was rare with no apparent difference between the two groups. Other prognostic factors, such as histologic subtype, grade and hormone receptor status did not differ between the groups5 [see Clinical Studies 14.5)]. The most important randomized clinical trial providing information about breast cancer in estrogen-alone users is the WHI substudy of daily CE (0.625 mg)-alone. In the WHI estrogen-alone substudy, after an average follow up of 7.1 years, daily CE-alone was not associated with an increased risk of invasive breast cancer (relative risk [RR] 0.80 [see Clinical Studies 14.5)]. Consistent with the WHI clinical trials, observational studies have also reported an increased risk of breast cancer for estrogen plus progestin therapy, and smaller increased risk for estrogen-alone therapy, after several years of use. The risk increased with duration of use, and appeared to return to baseline over about years after stopping treatment (only the observational studies have substantial data on risk after stopping). Observational studies also suggest that the risk of breast cancer was greater, and became apparent earlier, with estrogen plus progestin therapy as compared to estrogen-alone therapy. However, these studies have not found significant variation in the risk of breast cancer among different estrogen plus progestin combinations, doses, or routes of administration. The use of estrogen-alone and estrogen plus progestin has been reported to result in an increase in abnormal mammograms requiring further evaluation. All women should receive yearly breast examinations by healthcare provider and perform monthly breast self-examinations. In addition, mammography examinations should be scheduled based on patient age, risk factors and prior mammogram results. Endometrial Cancer Endometrial hyperplasia (a possible precursor of endometrial cancer) has been reported to occur at rate of approximately percent or less with Jinteli. An increased risk of endometrial cancer has been reported with the use of unopposed estrogen therapy in woman with uterus. The reported endometrial cancer risk among unopposed estrogen users is about to 12 times greater than in non-users, and appears dependent on duration of treatment and on estrogen dose. Most studies show no significant increased risk associated with use of estrogens for less than year. The greatest risk appears associated with prolonged use, with increased risks of 15- to 24-fold for to 10 years or more. This risk has been shown to persist for at least to 15 years after estrogen therapy is discontinued.Clinical surveillance of all women using estrogen-alone or estrogen plus progestin therapy is important. Adequate diagnostic measures, including directed or random endometrial sampling when indicated, should be undertaken to rule out malignancy in postmenopausal women with undiagnosed persistent or recurring abnormal genital bleeding. There is no evidence that the use of natural estrogens results in different endometrial risk profile than synthetic estrogens of equivalent estrogen dose. Adding progestin to estrogen therapy in postmenopausal women has been shown to reduce the risk of endometrial hyperplasia, which may be precursor to endometrial cancer. Ovarian Cancer The WHI estrogen plus progestin substudy reported statistically non-significant increased risk of ovarian cancer. After an average follow-up of 5.6 years, the relative risk for ovarian cancer for CE plus MPA versus placebo was 1.58 (95 percent CI, 0.77 to 3.24). The absolute risk for CE plus MPA versus placebo was versus cases per 10,000 women-years.7 In some epidemiologic studies, the use of estrogen plus progestin and estrogen-only products, in particular for or more years, has been associated with an increased risk of ovarian cancer. However, the duration of exposure associated with increased risk is not consistent across all epidemiologic studies and some report no association.. 5.3 Probable Dementia. In the WHIMS estrogen plus progestin ancillary study of WHI, population of 4,532 postmenopausal women 65 to 79 years of age was randomized to daily CE (0.625 mg) plus MPA (2.5 mg) or placebo. After an average follow-up of years, 40 women in the CE plus MPA group and 21 women in the placebo group were diagnosed with probable dementia. The relative risk of probable dementia for CE plus MPA versus placebo was 2.05 (95 percent CI, 1.21 to 3.48). The absolute risk of probable dementia for CE plus MPA versus placebo was 45 versus 22 cases per 10,000 women-years8 [see Use in Specific Populations 8.5), and Clinical Studies (14.6)]. In the WHIMS estrogen-alone ancillary study of WHI, population of 2,947 hysterectomized women 65 to 79 years of age was randomized to daily CE (0.625 mg)-alone or placebo. After an average follow-up of 5.2 years, 28 women in the estrogen-alone group and 19 women in the placebo group were diagnosed with probable dementia. The relative risk of probable dementia for CE-alone versus placebo was 1.49 (95 percent CI, 0.83 to 2.66). The absolute risk of probable dementia for CE-alone versus placebo was 37 versus 25 cases per 10,000 women-years8 [see Use in Specific Populations 8.5), and Clinical Studies (14.6)]. When data from the two populations in the WHIMS estrogen-alone and estrogen plus progestin ancillary studies were pooled as planned in the WHIMS protocol, the reported overall relative risk for probable dementia was 1.76 (95 percent CI, 1.19 to 2.60). Since both ancillary substudies were conducted in women 65 to 79 years of age, it is unknown whether these findings apply to younger postmenopausal women8 [see Use in Specific Populations 8.5), and Clinical Studies (14.6)].. 5.4 Gallbladder Disease. 2- to 4-fold increase in the risk of gallbladder disease requiring surgery in postmenopausal women receiving estrogens has been reported.. 5.5 Hypercalcemia. Estrogen administration may lead to severe hypercalcemia in women with breast cancer and bone metastases. If hypercalcemia occurs, use of the drug should be stopped and appropriate measures taken to reduce the serum calcium level.. 5.6 Visual Abnormalities. Retinal vascular thrombosis has been reported in women receiving estrogens. Discontinue medication pending examination if there is sudden partial or complete loss of vision, or sudden onset of proptosis, diplopia, or migraine. If examination reveals papilledema or retinal vascular lesions, estrogens should be permanently discontinued.. 5.7 Addition of Progestin When Woman Has Not Had Hysterectomy. Studies of the addition of progestin for 10 or more days of cycle of estrogen administration or daily with estrogen in continuous regimen, have reported lowered incidence of endometrial hyperplasia than would be induced by estrogen treatment alone. Endometrial hyperplasia may be precursor to endometrial cancer. There are, however, possible risks that may be associated with the use of progestins with estrogens compared to estrogen-alone regimens. These include an increased risk of breast cancer.. 5.8 Elevated Blood Pressure. In small number of case reports, substantial increases in blood pressure have been attributed to idiosyncratic reactions to estrogens. In large, randomized, placebo-controlled clinical trial, generalized effect of estrogen therapy on blood pressure was not seen.. 5.9 Hypertriglyceridemia. In women with pre-existing hypertriglyceridemia, estrogen therapy may be associated with elevations of plasma triglycerides leading to pancreatitis. Consider discontinuation of treatment if pancreatitis occurs.. 5.10 Hepatic Impairment and/or Past History of Cholestatic Jaundice. Estrogens may be poorly metabolized in women with impaired liver function. For women with history of cholestatic jaundice associated with past estrogen use or with pregnancy, caution should be exercised and in the case of recurrence, medication should be discontinued.. 5.11 Hypothyroidism. Estrogen administration leads to increased thyroid-binding globulin (TBG) levels. Women with normal thyroid function can compensate for the increased TBG by making more thyroid hormone, thus maintaining free T4 and T3 serum concentrations in the normal range. Women dependent on thyroid hormone replacement therapy who are also receiving estrogen may require increased doses of their thyroid replacement therapy. These women should have their thyroid function monitored in order to maintain their free thyroid hormone levels in an acceptable range.. 5.12 Fluid Retention. Estrogens plus progestins may cause some degree of fluid retention. Women with conditions that might be influenced by this factor, such as cardiac or renal impairment, warrant careful observation when estrogens plus progestins are prescribed.. 5.13 Hypocalcemia. Estrogen therapy should be used with caution in women with hypoparathyroidism as estrogen-induced hypocalcemia may occur.. 5.14 Exacerbation of Endometriosis. few cases of malignant transformation of residual endometrial implants have been reported in women treated post-hysterectomy with estrogen-alone therapy. For women known to have residual endometriosis post-hysterectomy, the addition of progestin should be considered.. 5.15 Hereditary Angioedema. Exogenous estrogens may exacerbate symptoms of angioedema in women with hereditary angioedema.. 5.16 Exacerbation of Other Conditions. Estrogen therapy may cause an exacerbation of asthma, diabetes mellitus, epilepsy, migraine, porphyria, systemic lupus erythematosus and hepatic hemangiomas, and should be used with caution in women with these conditions.. 5.17 Laboratory Tests. Serum follicle stimulating hormone (FSH) and estradiol levels have not been shown to be useful in the management of moderate to severe vasomotor symptoms.. 5.18 Drug-Laboratory Test Interactions. Accelerated prothrombin time, partial thromboplastin time, and platelet aggregation time; increased platelet count; increased factors II, VII antigen, VIII antigen, VIII coagulant activity, IX, X, XII, VII-X complex, IIVII-X complex, and beta-thromboglobulin; decreased levels of antifactor Xa and antithrombin III, decreased antithrombin III activity; increased levels of fibrinogen and fibrinogen activity; increased plasminogen antigen and activity. Increased TBG levels leading to increased circulating total thyroid hormone levels as measured by protein-bound iodine (PBI), T4 levels (by column or by radioimmunoassay) or T3 levels by radioimmunoassay. T3 resin uptake is decreased, reflecting the elevated TBG. Free T4 and free T3 concentrations are unaltered. Women on thyroid replacement therapy may require higher doses of thyroid hormone.Other binding proteins may be elevated in serum, for example, corticosteroid binding globulin (CBG), sex hormone-binding globulin (SHBG), leading to increased total circulating corticosteroids and sex steroids, respectively. Jinteli 1/5 was associated with an SHBG increase of 22 percent. Free hormone concentrations, such as testosterone and estradiol, may be decreased. Other plasma proteins may be increased (angiotensinogen/renin substrate, alpha-1-antitrypsin, ceruloplasmin). Increased plasma high-density lipoprotein (HDL) and HDL2 cholesterol subfraction concentrations, reduced low-density lipoprotein (LDL) cholesterol concentration, increased triglycerides levels. Impaired glucose tolerance.