# A Non-interventional Study for the Collection of Biospecimens From Patients With Parkinson's Disease

> **NCT04893083** · — · TERMINATED · sponsor: **Neuron23 Inc.** · enrollment: 65 (actual)

## Conditions studied

- Parkinson Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04893083
- **Lead sponsor:** Neuron23 Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2021-06-28
- **Primary completion:** 2023-06-30
- **Final completion:** 2023-09-22
- **Target enrollment:** 65 (ACTUAL)
- **Why stopped:** Business decision
- **Last updated:** 2023-10-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04893083

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04893083, "A Non-interventional Study for the Collection of Biospecimens From Patients With Parkinson's Disease". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04893083. Licensed CC0.

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