# COSMIC Study - Comparing Open Scarf/Akin Osteotomy and Minimally Invasive Chevron/Akin. A Feasibility Study

> **NCT02915822** · NA · COMPLETED · sponsor: **Northumbria Healthcare NHS Foundation Trust** · enrollment: 43 (actual)

## Conditions studied

- Hallux Valgus

## Interventions

- **PROCEDURE:** Minimally Invasive Chevron/Akin osteotomy
- **PROCEDURE:** Open Scarf/Akin osteotomy

## Key facts

- **NCT ID:** NCT02915822
- **Lead sponsor:** Northumbria Healthcare NHS Foundation Trust
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-10-11
- **Primary completion:** 2023-03-05
- **Final completion:** 2023-03-05
- **Target enrollment:** 43 (ACTUAL)
- **Last updated:** 2025-06-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02915822

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02915822, "COSMIC Study - Comparing Open Scarf/Akin Osteotomy and Minimally Invasive Chevron/Akin. A Feasibility Study". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT02915822. Licensed CC0.

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