# Cerebral Contributions to Symptom Progression in PD

> **NCT05169827** · — · COMPLETED · sponsor: **Radboud University Medical Center** · enrollment: 115 (actual)

## Conditions studied

- Parkinson Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05169827
- **Lead sponsor:** Radboud University Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-12-01
- **Primary completion:** 2023-11-28
- **Final completion:** 2023-11-28
- **Target enrollment:** 115 (ACTUAL)
- **Last updated:** 2025-02-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05169827

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05169827, "Cerebral Contributions to Symptom Progression in PD". Retrieved via AI Analytics 2026-07-08 from https://api.ai-analytics.org/clinical/NCT05169827. Licensed CC0.

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