# Wolfram Syndrome and WFS1-related Disorders International Registry and Clinical Study

> **NCT02841553** · — · RECRUITING · sponsor: **Washington University School of Medicine** · enrollment: 5000 (estimated)

## Conditions studied

- Wolfram Syndrome
- Diabetes Mellitus
- Optic Nerve Atrophy
- Deafness
- Diabetes Insipidus
- Ataxia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT02841553
- **Lead sponsor:** Washington University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2011-07
- **Primary completion:** 2027-04
- **Final completion:** 2027-04
- **Target enrollment:** 5000 (ESTIMATED)
- **Last updated:** 2025-12-23

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02841553

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02841553, "Wolfram Syndrome and WFS1-related Disorders International Registry and Clinical Study". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT02841553. Licensed CC0.

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