Clinical trial Recruiting at 1 site Observational Ages 29 Days and up

Observing the natural history of genetic vasculopathies in patients with ACTA2 mutations

Official title: A Retrospective and Prospective Natural History of Genetic Vasculopathies

Run by Massachusetts General Hospital · NCT06552052 · Data updated 2026-11-12

This study looks at how ACTA2 gene mutations affect people over time to better understand the condition and its progression.

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Quick facts

Study typeObservational
Ages29 Days and up
SexAll
Enrollment50 (estimated)
SponsorMassachusetts General Hospital
Academic / other
Locations1 site (Boston, Massachusetts)
StatusRecruiting
StartedMay 8, 2024
Main results expectedDecember 2027
Study endsJuly 2028
Registry record updatedMay 8, 2025
Trial IDNCT06552052 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals with a confirmed ACTA2 pathogenic variant and comprehensive medical records available since birth.

Probably not a fit

Patients who do not have an ACTA2 pathogenic variant or are currently pregnant may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study combines a retrospective review of medical records and ongoing clinical data collection from patients diagnosed with ACTA2 pathogenic variants. It aims to document disease characteristics and developmental milestones over a minimum of three years, with the possibility of extending the study duration based on funding. Patients will be grouped into cohorts and will attend clinic visits as per a scheduled plan to facilitate comprehensive data gathering. The study intends to enroll around 100 patients to better understand the progression of this genetic condition.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into the progression and management of ACTA2-related vasculopathies, potentially leading to improved patient care.

How similar studies have gone: While there may be limited studies specifically on ACTA2, observational studies on genetic vasculopathies have shown promise in understanding disease progression and management.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Confirmed ACTA2 pathogenic variant
* Available medical records since birth that permit documentation of disease characteristics and developmental milestone
* Have two parents and/or legal guardians who are English speaking and are able to read, understand, and sign the informed consent
* Able to tolerate travel to study site

Exclusion Criteria:

* Patient does not meet the inclusion criteria
* Patient is currently pregnant

Where it's running

  • Massachusetts General Hospital
    Boston, Massachusetts, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.