# The Effects of Testosterone on Prostate Tissue (ACYP-1)

> **NCT00161486** · PHASE1 · COMPLETED · sponsor: **University of Washington** · enrollment: 13 (actual)

## Conditions studied

- Hypogonadism
- Contraception

## Interventions

- **DRUG:** Testosterone gel
- **DRUG:** Acyline
- **DRUG:** Placebo acyline
- **DRUG:** Placebo Testosterone gel

## Key facts

- **NCT ID:** NCT00161486
- **Lead sponsor:** University of Washington
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2004-07
- **Primary completion:** 2004-11
- **Final completion:** 2004-11
- **Target enrollment:** 13 (ACTUAL)
- **Last updated:** 2008-09-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00161486

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00161486, "The Effects of Testosterone on Prostate Tissue (ACYP-1)". Retrieved via AI Analytics 2026-08-18 from https://api.ai-analytics.org/clinical/NCT00161486. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*