105
Participants
Start Date
January 19, 2026
Primary Completion Date
September 20, 2027
Study Completion Date
September 20, 2027
Transdermal estradiol gel
All participants: Estradiol gel 0.1%, 0.75 grams (corresponding to estradiol 0.75 mg) applied to the skin of the upper thigh once daily for 12 weeks.
Micronized Progesterone
Participants with intact uterus: Encapsulated micronized progesterone 100 mg orally once daily for 12 weeks.
Placebo for estradiol gel
All participants: Placebo for estradiol gel 0.1%, 0.75 grams applied to the skin of the upper thigh once daily for 12 weeks.
Placebo for micronized progesterone
• Participants with intact uterus: Encapsulated placebo for micronized progesterone 100 mg orally once daily for 12 weeks.
Collaborators (1)
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
National Institute on Aging (NIA)
NIH
Exeltis
INDUSTRY
Xiromed LLC
INDUSTRY
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
NETWORK