# A Proprioceptive Training Program Using an Uneven Terrain Treadmill for Patients With Ankle Instability

> **NCT04999904** · NA · RECRUITING · sponsor: **Henry M. Jackson Foundation for the Advancement of Military Medicine** · enrollment: 312 (estimated)

## Conditions studied

- Instability; Ankle (Ligaments) (Old Injury)
- Sprain of Ankle

## Interventions

- **OTHER:** Uneven Treadmill Intervention
- **OTHER:** Standard of Care Physical Therapy

## Key facts

- **NCT ID:** NCT04999904
- **Lead sponsor:** Henry M. Jackson Foundation for the Advancement of Military Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2021-11-23
- **Primary completion:** 2025-09-30
- **Final completion:** 2026-09-30
- **Target enrollment:** 312 (ESTIMATED)
- **Last updated:** 2025-07-18

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04999904

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04999904, "A Proprioceptive Training Program Using an Uneven Terrain Treadmill for Patients With Ankle Instability". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT04999904. Licensed CC0.

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