# Observation of the Clinical Efficacy of Two Surgical Procedures for Varus Knee Osteoarthritis

> **NCT05382429** · NA · COMPLETED · sponsor: **The Affiliated Hospital of Qingdao University** · enrollment: 160 (actual)

## Conditions studied

- Knee Osteoarthritis

## Interventions

- **PROCEDURE:** OWHTO
- **PROCEDURE:** CWHTO

## Key facts

- **NCT ID:** NCT05382429
- **Lead sponsor:** The Affiliated Hospital of Qingdao University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-09-01
- **Primary completion:** 2021-09-01
- **Final completion:** 2021-12-20
- **Target enrollment:** 160 (ACTUAL)
- **Last updated:** 2022-05-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05382429

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05382429, "Observation of the Clinical Efficacy of Two Surgical Procedures for Varus Knee Osteoarthritis". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05382429. Licensed CC0.

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