# Distraction vs Interposition Arthroplasty for Basilar Thumb Osteoarthritis

> **NCT04155853** · NA · UNKNOWN · sponsor: **Aristotle University Of Thessaloniki** · enrollment: 22 (estimated)

## Conditions studied

- Thumb Osteoarthritis

## Interventions

- **PROCEDURE:** Interposition Arthroplasty
- **PROCEDURE:** Hematoma and Distraction Arthroplasty

## Key facts

- **NCT ID:** NCT04155853
- **Lead sponsor:** Aristotle University Of Thessaloniki
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-04-16
- **Primary completion:** 2022-12
- **Final completion:** 2022-12
- **Target enrollment:** 22 (ESTIMATED)
- **Last updated:** 2022-03-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04155853

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04155853, "Distraction vs Interposition Arthroplasty for Basilar Thumb Osteoarthritis". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04155853. Licensed CC0.

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