Steady-State Feedback Actions of Testosterone on Luteinizing Hormone Secretion in Young and Older Men
Completed · Phase 1
Conditions studied: Hypogonadism
In brief
This study is being done to learn how the male hormone , testosterone, affects pituitary hormones in younger and older men. The pituitary is a gland in the brain that secretes hormones, some of which normally control growth and fertility.
Key facts
- Study ID
- NCT00431197
- Run by
- Mayo Clinic
- People needed
- 40
- Starts
- 2004-02-01
- Expected to finish
- 2007-12-01
- Last updated by the study team
- 2010-01-28
Who can join
Age: 18 and older, up to 80. Sex: male. Healthy volunteers: accepted.
Where it is running
- Mayo Clinic and Foundation — Rochester, Minnesota, United States
Full record on ClinicalTrials.gov
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