# Clinical, Molecular and Imaging Biomarkers in Spinal and Bulbar Muscular Atrophy (SBMA)

> **NCT04944940** · — · RECRUITING · sponsor: **National Institute of Neurological Disorders and Stroke (NINDS)** · enrollment: 70 (estimated)

## Conditions studied

- Spinal and Bulbar Muscular Atrophy
- Kennedys Disease
- Motor Neuron Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04944940
- **Lead sponsor:** National Institute of Neurological Disorders and Stroke (NINDS)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-10-25
- **Primary completion:** 2026-12-30
- **Final completion:** 2027-02-28
- **Target enrollment:** 70 (ESTIMATED)
- **Last updated:** 2026-03-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04944940

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04944940, "Clinical, Molecular and Imaging Biomarkers in Spinal and Bulbar Muscular Atrophy (SBMA)". Retrieved via AI Analytics 2026-07-24 from https://api.ai-analytics.org/clinical/NCT04944940. Licensed CC0.

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