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Completed Phase 1 Interventional

Safety and Pharmacokinetics of Sialic Acid Tables in Patients With Hereditary Inclusion Body Myopathy (HIBM)

ClinicalTrials.gov ID: NCT01359319

Public ClinicalTrials.gov record NCT01359319. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 6, 2026, 6:45 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1 Study to Evaluate the Safety and Pharmacokinetics of Single and Repeat Doses of Sialic Acid Extended Release (SA-ER) Tables in Patients With Hereditary Inclusion Body Myopathy (HIBM)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Hereditary Inclusion Body Myopathy (HIBM) is a severe progressive metabolic myopathy caused by a defect in the biosynthetic pathway for sialic acid (SA), a critical component of many muscle proteins, resulting in a deficiency in SA in the muscles of HIBM patients. The effective replacement of the missing SA substrate is theoretically simple, and, in animal models, replacement with SA showed significant restoration of sialylation biochemistry and excellent reduction in muscle disease. These data show that replacement can achieve significant clinical benefit in muscle pathology, function, and survival.

Study identification

NCT ID
NCT01359319
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Ultragenyx Pharmaceutical Inc
Industry
Enrollment
26 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 70 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 30, 2011
Primary completion
Mar 31, 2012
Completion
Apr 30, 2012
Last update posted
May 20, 2012

2011 – 2012

United States locations

U.S. sites
2
U.S. states
2
U.S. cities
2
Facility City State ZIP Site status
West Coast Clinical Trials Costa Mesa California 92626
Clinilabs New York New York 10019

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01359319, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted May 20, 2012 · Synced Sep 6, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01359319 live on ClinicalTrials.gov.

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