# Cross-sectional Study of 1200 Recreational Athletes With Former or Current Use of Androgenic Anabolic Steroids

> **NCT05178537** · — · UNKNOWN · sponsor: **Jan Frystyk** · enrollment: 1200 (estimated)

## Conditions studied

- Cardiovascular Morbidity
- Androgen Deficiency
- Heart Failure

## Interventions

- **OTHER:** AAS users

## Key facts

- **NCT ID:** NCT05178537
- **Lead sponsor:** Jan Frystyk
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-01-01
- **Primary completion:** 2025-12-01
- **Final completion:** 2025-12-01
- **Target enrollment:** 1200 (ESTIMATED)
- **Last updated:** 2024-01-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05178537

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05178537, "Cross-sectional Study of 1200 Recreational Athletes With Former or Current Use of Androgenic Anabolic Steroids". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT05178537. Licensed CC0.

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