# Adults Habitual Patellar Dislocation:a Multiple-center Clinical Investigation Regarding Diagnosis and Therapeutic Strategy

> **NCT04556812** · NA · UNKNOWN · sponsor: **Hui Zhang** · enrollment: 120 (estimated)

## Conditions studied

- Habitual Patellar Dislocation

## Interventions

- **PROCEDURE:** Four-in-one procedure
- **PROCEDURE:** soft-tissue surgery

## Key facts

- **NCT ID:** NCT04556812
- **Lead sponsor:** Hui Zhang
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-10-01
- **Primary completion:** 2022-06-30
- **Final completion:** 2023-06-30
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2020-09-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04556812

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04556812, "Adults Habitual Patellar Dislocation:a Multiple-center Clinical Investigation Regarding Diagnosis and Therapeutic Strategy". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04556812. Licensed CC0.

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