# A Follow-up of the Influencing Factors of Dyskinesia in Patients With Parkinson's Disease

> **NCT04453995** · — · UNKNOWN · sponsor: **Xinhua Hospital, Shanghai Jiao Tong University School of Medicine** · enrollment: 300 (estimated)

## Conditions studied

- Parkinson Disease
- Dyskinesias

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04453995
- **Lead sponsor:** Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-01-05
- **Primary completion:** 2021-12-31
- **Final completion:** 2022-06-01
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2020-07-01

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04453995

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04453995, "A Follow-up of the Influencing Factors of Dyskinesia in Patients With Parkinson's Disease". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT04453995. Licensed CC0.

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