Premanifest Huntington's Disease Extension Study II: Creatine Safety & Tolerability

• Status: Completed
• Trial end date: 2013-05-01
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this clinical trial is to extend the Pre-Crest-X study to further assess the long-term safety and tolerability of up to 30 grams daily creatine in individuals at-risk for Huntington's Disease (HD) and to assess whether biomarkers responsive to creatine in symptomatic individuals are informative in premanifest individuals over a longer duration.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Massachusetts General Hospital
• Collaborator: National Institutes of Health (NIH)

Criteria

Inclusion Criteria:

• Individuals who have completed the Pre-CREST Study.

• Individuals capable of providing independent informed consent and complying with trial procedures.

Exclusion Criteria:

-Clinical evidence of unstable medical or psychiatric illness in the investigator's judgment.

Additional eligibility criteria apply.