To determine the safety profile of Androxal in men with secondary hypogonadism.
This study is an open-label, multi-center Phase 3 extension study to evaluate the safety on continued treatment with Androxal in subjects who completed either ZA-301 or ZA-302. The study requires 6 study visits (1 for an eye exam) and is approximately 7 months in duration. Subjects will be treated for 26 weeks, starting at a daily dose of 12.5 mg. At Visit 2 (Week 6) subjects who do not achieve morning T values ≥450 ng/dL will be up-titrated to 25 mg. Safety will be assessed by physical and visual acuity exams, slit lamp and fundoscopy, refraction eye exams, clinical laboratory tests and adverse event reporting.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
300
Testosterone levels
Values of total morning testosterone levels at each visit
Time frame: 26 weeks
Follicle Stimulating Hormone and Leutinizing Hormone
Values of Follicle Stimulating Hormone (FSH) and Leutinizing Hormone (LH) at each visit
Time frame: 26 weeks
Diabetic Parameters
Changes in HbA1c, fasting plasma glucose (FPG), insulin, and homeostasis model assessment-insulin resistance (HOMA-IR) for those subjects with Type II diabetes
Time frame: 26 weeks
Change in weight and body mass index (BMI)
Change in weight and BMI
Time frame: 26 weeks
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