# Evaluation of the Subjective and Objective Painful Threshold in Multiple System Atrophy Pain and Multiple System Atrophy

> **NCT01577992** · NA · COMPLETED · sponsor: **University Hospital, Toulouse** · enrollment: 42 (actual)

## Conditions studied

- Pain Threshold
- Multiple System Atrophy

## Interventions

- **DRUG:** Levodopa test
- **PROCEDURE:** determination of objective and subjective pain threshold

## Key facts

- **NCT ID:** NCT01577992
- **Lead sponsor:** University Hospital, Toulouse
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-12-01
- **Primary completion:** 2013-06-30
- **Final completion:** 2013-11-30
- **Target enrollment:** 42 (ACTUAL)
- **Last updated:** 2026-05-06

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01577992

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01577992, "Evaluation of the Subjective and Objective Painful Threshold in Multiple System Atrophy Pain and Multiple System Atrophy". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01577992. Licensed CC0.

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