# Novel Method for Diagnosing Lateral Patellar Compression Syndrome Using X-ray: a Retrospective Case-Control Study

> **NCT04454593** · — · COMPLETED · sponsor: **Peking University Third Hospital** · enrollment: 87 (actual)

## Conditions studied

- Lateral Patellar Compression Syndrome

## Interventions

- **OTHER:** no intervention

## Key facts

- **NCT ID:** NCT04454593
- **Lead sponsor:** Peking University Third Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-03-22
- **Primary completion:** 2020-04-22
- **Final completion:** 2020-05-22
- **Target enrollment:** 87 (ACTUAL)
- **Last updated:** 2020-07-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04454593

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04454593, "Novel Method for Diagnosing Lateral Patellar Compression Syndrome Using X-ray: a Retrospective Case-Control Study". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04454593. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*