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NCT00000175 · ClinicalTrials.gov registry record · NA
The Effects of Sex Hormones on Cognition and Mood in Older Adults
A NA study, sponsored by National Institute on Aging (NIA).
- Terminated
- Registry status
- NA
- Development phase
NCT00000175: Clinical Trial NA study, sponsored by National Institute on Aging (NIA).
NCT00000175 is a NA study that was terminated before completion, run by National Institute on Aging (NIA). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00000175, a NA study, was terminated before completion, sponsored by National Institute on Aging (NIA).
- TERMINATED
- Registry status
- NA
- Development phase
Study Summary
This study is investigating the effects of hormone replacement therapy on memory, mental abilities and mood in older adults aged 65-90. During the nine month long study, men will take testosterone for three months and women will take estrogen for three months. At four points during the study (once every three months), participants will complete a test battery and have blood drawn.
Interventions
- DRUG Testosterone
- DRUG Estrogen
Trial Details
| Field | Value |
|---|---|
| Est. Completion | 2005-06 |
| Phase | NA |
Why NCT00000175 stopped before completion
NCT00000175 is an interventional study that assigns participants to a tested intervention. An enrollment target was not published in the registry record, which is common for early-stage or observational entries.
The record links to 0 conditions, and to 2 interventions - of which Testosterone is the first listed.
NCT00000175 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00000175 about?
NCT00000175 is a clinical study titled "The Effects of Sex Hormones on Cognition and Mood in Older Adults". This study is investigating the effects of hormone replacement therapy on memory, mental abilities and mood in older adults aged 65-90. During the nine month long study, men will take testosterone for three months and women will take estrogen for three months. At four points during the study (once e...
What is the current status of trial NCT00000175?
This trial is currently terminated. It is a NA study. Estimated completion is 2005-06.
What interventions are being tested in trial NCT00000175?
The interventions under investigation include: Testosterone (DRUG), Estrogen (DRUG).
Who is sponsoring clinical trial NCT00000175?
This trial is sponsored by National Institute on Aging (NIA), which has 131 total clinical trials registered on ClinicalTrials.gov.