# The Effect of Estrogen and Progesterone Levels on Knee and Ankle Joint Laxity

> **NCT00005923** · — · UNKNOWN · sponsor: **National Center for Research Resources (NCRR)**

## Conditions studied

- Healthy

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00005923
- **Lead sponsor:** National Center for Research Resources (NCRR)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** —
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** — (—)
- **Last updated:** 2005-06-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00005923

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00005923, "The Effect of Estrogen and Progesterone Levels on Knee and Ankle Joint Laxity". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT00005923. Licensed CC0.

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