MINIVELLE

AbsorptionIn a single-dose, two way-crossover clinical study conducted in 96 healthy, non-smoking postmenopausal women under fed condition, MINIVELLE (0.1 mg per day) was bioequivalent to Vivelle (0.1 mg per day) based on estradiol exposure (AUC 0-84 ) and estradiol peak concentration (C max ) following a single-dose on the lower abdomen for 84 hours. Estradiol pharmacokinetics were characterized in a separate open-label, single-center, randomized, single-dose, three-way crossover study conduct...

14.1 Effects on Vasomotor Symptoms in Postmenopausal Women There have been no efficacy and safety trials conducted with MINIVELLE. In a pharmacokinetic study, MINIVELLE was shown to be bioequivalent to Vivelle. In two controlled clinical trials with Vivelle, in a total of 356 women, the 0.075 and 0.1 mg doses were superior to placebo in relieving vasomotor symptoms at Weeks 4, 8 and 12 of treatment. In these studies, the 0.0375 and 0.05 mg doses did not differ from placebo at Week 4, therefore, a third 12-week placebo-controlled study in 255 women was performed with Vivelle to establish the ef...

The following serious adverse reactions are discussed elsewhere in labeling: Cardiovascular Disorders [see Boxed Warning , Warning and Precaution, ( 5.1 )] Malignant Neoplasms [see Boxed Warning , Warnings and Precautions ( 5.2 )] The most common adverse reactions (greater than or equal to 5 percent) with MINIVELLE are: headache, breast tenderness, back pain, pain in limb, nasopharyngitis, dyspepsia, nausea, sinusitis, and intermenstrual bleeding. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, c...

MINIVELLE is contraindicated in women with any of the following conditions: Undiagnosed abnormal genital bleeding [see Warnings and Precautions ( 5.2 )] . Breast cancer or a history of breast cancer [see Warnings and Precautions ( 5.2 )] . Estrogen-dependent neoplasia [see Warnings and Precautions ( 5.2 )] . Active DVT, PE, or a history of these conditions [see Warnings and Precautions ( 5.1 )] . ...

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 Disorder Increased risks of stroke and DVT are reported with estrogen-alone therapy. Increased risks of PE, DVT, stroke and MI are reported with estrogen plus progestin therapy. Immediately dis...

7 DRUG INTERACTIONS In vitro and in vivo studies have shown that estrogens are metabolized partially by cytochrome P450 3A4 (CYP3A4). Therefore, inducers or inhibitors of CYP3A4 may affect estrogen drug metabolism. Inducers of CYP3A4 such as St. John’s wort (Hypericum perforatum) preparations, phenobarbital, carbamazepine and rifampin may reduce plasma concentrations of estrogens, possibly resulti...