# Natural History Study of Patients With Mucopolysaccharidosis Type IIIB (MPS IIIB, Sanfilippo Syndrome Type B)

> **NCT01509768** · — · COMPLETED · sponsor: **Shire** · enrollment: 19 (actual)

## Conditions studied

- Sanfilippo Syndrome Type B

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01509768
- **Lead sponsor:** Shire
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2012-04-09
- **Primary completion:** 2013-10-10
- **Final completion:** 2013-10-10
- **Target enrollment:** 19 (ACTUAL)
- **Last updated:** 2021-03-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01509768

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01509768, "Natural History Study of Patients With Mucopolysaccharidosis Type IIIB (MPS IIIB, Sanfilippo Syndrome Type B)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01509768. Licensed CC0.

---

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