# Pathophysiology of Focal Hand Dystonia

> **NCT03223623** · NA · COMPLETED · sponsor: **National Institute of Neurological Disorders and Stroke (NINDS)** · enrollment: 32 (actual)

## Conditions studied

- Dystonia

## Interventions

- **DEVICE:** TMS
- **DEVICE:** MRI
- **DEVICE:** VASO Imaging

## Key facts

- **NCT ID:** NCT03223623
- **Lead sponsor:** National Institute of Neurological Disorders and Stroke (NINDS)
- **Sponsor class:** NIH
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-12-12
- **Primary completion:** 2022-05-18
- **Final completion:** 2022-05-18
- **Target enrollment:** 32 (ACTUAL)
- **Last updated:** 2022-07-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03223623

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03223623, "Pathophysiology of Focal Hand Dystonia". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03223623. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*