# Prospective 2-year Data Collection of the First 10 Patients After Ankle Spacer Implantation

> **NCT04297449** · — · COMPLETED · sponsor: **Hannover Medical School** · enrollment: 8 (actual)

## Conditions studied

- Osteochondritis Dissecans

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04297449
- **Lead sponsor:** Hannover Medical School
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-18
- **Primary completion:** 2021-01-19
- **Final completion:** 2021-09-03
- **Target enrollment:** 8 (ACTUAL)
- **Last updated:** 2021-09-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04297449

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04297449, "Prospective 2-year Data Collection of the First 10 Patients After Ankle Spacer Implantation". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT04297449. Licensed CC0.

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