Observing brain development in Juvenile-onset Huntington's Disease

Longitudinal Assessment of Brain Structure and Function in Juvenile Onset Huntington's Disease (JoHD)

Observational University of Iowa · NCT05707663

This study is trying to learn more about how the brains of young people with Juvenile-onset Huntington's Disease develop compared to those with Adult-onset Huntington's Disease.

Quick facts

Study typeObservational
Enrollment40 (estimated)
Ages6 Years to 30 Years
SexAll
SponsorUniversity of Iowa Academic / other
Locations6 sites (Sacramento, California and 5 other locations)
Trial IDNCT05707663 on ClinicalTrials.gov

What this trial studies

This observational study aims to investigate brain development in individuals with Juvenile-onset Huntington's Disease (JoHD) compared to those with Adult-onset Huntington's Disease (AoHD). Participants aged 6-30 will undergo cognitive tests, behavioral assessments, physical and neurologic evaluations, and MRI scans to gather data on brain structure and function. The study seeks to identify reliable biomarkers for JoHD and enhance understanding of its unique clinical characteristics. By comparing data from JoHD patients with at-risk populations and adults diagnosed with HD, the research aims to fill the knowledge gap regarding this rare condition.

Who should consider this trial

Good fit: Ideal candidates for this study are individuals aged 6-30 with a clinical diagnosis of Juvenile-onset Huntington's Disease.

Not a fit: Patients with significant medical conditions unrelated to JoHD or those with a history of major surgeries may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved understanding and potential therapeutic strategies for patients with Juvenile-onset Huntington's Disease.

How similar studies have performed: While large-scale studies have been successful in Adult-onset Huntington's Disease, this approach for Juvenile-onset Huntington's Disease is novel and underexplored.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Clinical diagnosis of JoHD
* Aged 6-30

Exclusion Criteria:

* Metal in body
* History of head trauma, brain tumor, seizures or epilepsy unrelated to JoHD
* History of major surgery or serious chronic medical conditions other than JoHD

Where this trial is running

Sacramento, California and 5 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Juvenile Huntington DiseaseJuvenile-Onset Huntington DiseaseJoHDJHDJuvenile Huntington's DiseaseJuvenile-onset Huntington Disease
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.