OSPHENA

AbsorptionFollowing a single oral administration of OSPHENA 60 mg tablet in postmenopausal women under fasted condition, peak median serum concentration was reached at approximately 2 hours (range: 1 to 8 hours) post-dose (see Figure 2 ). Mean ospemifene C max and AUC 0-inf were 533 ng/mL and 4165 ng∙hr/mL, respectively. After a single oral administration of OSPHENA 60 mg tablet in postmenopausal women with a high fat/high calorie (860 kcal) meal, C max was reached at approximately 2.5 hours (r...

The effectiveness and safety of OSPHENA on moderate to severe symptoms of vulvar and vaginal atrophy in postmenopausal women were examined in four placebo-controlled clinical trials (three 12-week efficacy trials and one 52-week long-term safety trial). In the four placebo-controlled trials, a total of 1100 women received placebo and 1416 women received 60 mg OSPHENA. Trial 1 was a 12-week, randomized, double-blind, placebo-controlled, parallel-group trial that enrolled 826 generally healthy postmenopausal women between 41 to 81 years of age (mean 59 years of age) who at baseline had ≤5 percen...

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) ] The most common adverse reactions (≥1 percent) with OSPHENA are: hot flush, vaginal discharge, muscle spasms, headache, hyperhidrosis, vaginal hemorrhage, night sweats. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Duchesnay Inc. at 1-855-OSPHENA (1-855-677...

OSPHENA is contraindicated in women with any of the following conditions: Undiagnosed abnormal genital bleeding. Estrogen-dependent neoplasia. Active DVT, PE, or a history of these conditions. Active arterial thromboembolic disease (for example, stroke and MI), or a history of these conditions. Hypersensitivity (for example, angioedema, urticaria, rash, pruritus) to OSPHENA or any ingredients. OSP...

Venous Thromboembolism: Risk of DVT and PE ( 5.1 ) Known, suspected, or history of breast cancer ( 5.2 ) Severe Hepatic Impairment ( 5.3 , 8.7 , 12.3 ) 5.1 Cardiovascular Disorders Manage appropriately any risk factors for cardiovascular disorders, 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 erythemat...

7 DRUG INTERACTIONS OSPHENA is primarily metabolized by CYP3A4 and CYP2C9. CYP2C19 and other pathways contribute to the metabolism of ospemifene. Do not use estrogens or estrogen agonist/antagonist concomitantly with OSPHENA. ( 7.1 , 12.3 ) Do not use fluconazole concomitantly with OSPHENA. Fluconazole increases serum concentrations of OSPHENA. ( 7.2 , 12.3 ) Do not use rifampin concomitantly with...