Registry for patients with ASXL-related disorders

Natural History Study for the ASXL-Related Disorders and Chromatinopathies

Observational University of California, Los Angeles · NCT03303716

This study is collecting information from patients with Bohring-Opitz, Shashi-Pena, and Bainbridge-Ropers Syndromes to learn more about their conditions and how to manage them better.

Quick facts

Study typeObservational
Enrollment200 (estimated)
SexAll
SponsorUniversity of California, Los Angeles Academic / other
Locations1 site (Los Angeles, California)
Trial IDNCT03303716 on ClinicalTrials.gov

What this trial studies

This observational registry focuses on the natural history, management, and treatment of patients diagnosed with Bohring-Opitz Syndrome, Shashi-Pena Syndrome, and Bainbridge-Ropers Syndrome. Participants will complete a series of surveys over time regarding their medical conditions, and researchers will collect primary medical records. The study is conducted in collaboration with several prominent children's hospitals and is supported by non-profit organizations dedicated to ASXL-related disorders. Data will be shared with participants and used for research publications while ensuring HIPAA compliance.

Who should consider this trial

Good fit: Ideal candidates are individuals with a clinical or molecular diagnosis of an ASXL-related disorder.

Not a fit: Patients without a clinical or molecular diagnosis of an ASXL-related disorder will not benefit from this registry.

Why it matters

Potential benefit: If successful, this registry could enhance understanding and management of ASXL-related disorders, leading to improved patient care.

How similar studies have performed: Other studies focusing on rare genetic disorders have shown success in improving patient outcomes through registry data collection.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Clinical or molecular diagnosis of an ASXL related disorder

Exclusion Criteria:

* No clinical or molecular diagnosis of an ASXL related disorder

Where this trial is running

Los Angeles, California

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 Bohring-Opitz SyndromeASXL1 Gene MutationShashi-Pena SyndromeASXL2 Gene MutationBainbridge-Ropers SyndromeASXL3 Gene Mutation
Last reviewed 2026-06-13 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.