Prempro
PREMPRO- estrogens, conjugated and medroxyprogesterone acetate tablet, sugar coated
Dispensing Solutions, Inc.
WARNING: CARDIOVASCULAR DISORDERS, BREAST CANCER, ENDOMETRIAL CANCER and PROBABLE DEMENTIA
Estrogen Plus Progestin Therapy
Cardiovascular Disorders and Probable Dementia
Estrogen 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 (14.6, 14.7)].
The Women’s Health Initiative (WHI) estrogen plus progestin substudy reported an increased risk of deep vein thrombosis (DVT), pulmonary embolism, stroke and myocardial infarction in postmenopausal women (50 to 79 years of age) during 5.6 years of treatment with daily oral conjugated estrogen (CE) [0.625 mg] combined with medroxyprogesterone acetate (MPA) [2.5 mg], relative to placebo [see Warnings and Precautions (5.1), and Clinical Studies (14.6)].
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 4 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 (14.7)].
The WHI estrogen plus progestin substudy demonstrated an increased risk of invasive breast cancer [see Warnings and Precautions (5.2), 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 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.
There is an increased risk of endometrial cancer in a woman with a uterus who uses unopposed estrogens. Adding a progestin to estrogen therapy has been shown to reduce the risk of endometrial hyperplasia, which may be a 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 Dementia
Estrogen-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 (14.6, 14.7)].
The WHI estrogen-alone substudy reported increased risks of stroke and deep vein thrombosis (DVT) in postmenopausal women (50 to 79 years of age) during 7.1 years of treatment with daily oral CE (0.625 mg), relative to placebo [see Warnings and Precautions (5.1), and Clinical Studies (14.6)].
The WHIMS estrogen-alone ancillary study of 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 (14.7)].
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.
1 INDICATIONS AND USAGE
1.1 Treatment of Moderate to Severe Vasomotor Symptoms due to Menopause
1.2 Treatment of Moderate to Severe Vulvar and Vaginal Atrophy due to Menopause
1.3 Prevention of Postmenopausal Osteoporosis
2 DOSAGE AND ADMINISTRATION
2.1 General Dosing Information
Use of estrogen-alone, or in combination with a progestin, should be with the lowest effective dose and for the shortest duration consistent with treatment goals and risks for the individual woman. Postmenopausal women should be re-evaluated periodically as clinically appropriate to determine if treatment is still necessary.
2.2 Treatment of Moderate to Severe Vasomotor Symptoms due to Menopause
PREMPRO therapy consists of a single tablet to be taken orally once daily.
PREMPHASE therapy consists of two separate tablets: one maroon 0.625 mg Premarin (conjugated estrogens) tablet taken daily on days 1 through 14 and one light-blue tablet containing 0.625 mg conjugated estrogens and 5 mg of medroxyprogesterone acetate taken on days 15 through 28.
2.3 Treatment of Moderate to Severe Vulvar and Vaginal Atrophy due to Menopause
PREMPRO therapy consists of a single tablet to be taken orally once daily.
PREMPHASE therapy consists of two separate tablets: one maroon 0.625 mg Premarin [conjugated estrogens (CE)] tablet taken daily on days 1 through 14 and one light-blue tablet containing 0.625 mg CE and 5 mg of medroxyprogesterone acetate (MPA) taken on days 15 through 28.
When prescribing solely for the treatment of moderate to severe vulvar and vaginal atrophy, topical vaginal products should be considered.
2.4 Prevention of Postmenopausal Osteoporosis
PREMPRO therapy consists of a single tablet to be taken orally once daily.
PREMPHASE therapy consists of two separate tablets: one maroon 0.625 mg Premarin (conjugated estrogens) tablet taken daily on days 1 through 14 and one light-blue tablet containing 0.625 mg conjugated estrogens and 5 mg of medroxyprogesterone acetate taken on days 15 through 28.
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