# Differential Diagnosis Between Parkinson's Disease and Multiple System Atrophy Using Digital Speech Analysis

> **NCT03577483** · NA · COMPLETED · sponsor: **University Hospital, Bordeaux** · enrollment: 68 (actual)

## Conditions studied

- Parkinson Disease
- MSA - Multiple System Atrophy

## Interventions

- **PROCEDURE:** voice recordings

## Key facts

- **NCT ID:** NCT03577483
- **Lead sponsor:** University Hospital, Bordeaux
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-06-26
- **Primary completion:** 2021-06-18
- **Final completion:** 2021-06-18
- **Target enrollment:** 68 (ACTUAL)
- **Last updated:** 2022-11-28

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03577483

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03577483, "Differential Diagnosis Between Parkinson's Disease and Multiple System Atrophy Using Digital Speech Analysis". Retrieved via AI Analytics 2026-07-09 from https://api.ai-analytics.org/clinical/NCT03577483. Licensed CC0.

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