Condition
Multisystemic Smooth Muscle Dysfunction Syndrome clinical trials and research
As of November 12, 2026, Find a Trial lists 2 Multisystemic Smooth Muscle Dysfunction Syndrome clinical trials that are recruiting, at sites in 2 countries (most in Canada (1), United States (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 2Clinical trials
- 2Countries
All recruiting trials (2)
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Sapropterin for a child with multisystem smooth muscle dysfunction syndrome
This single-patient study in Canada tests whether sapropterin can help a child with MSMDS caused by an ACTA2 gene variant.
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Observing the natural history of genetic vasculopathies in patients with ACTA2 mutations
This study looks at how ACTA2 gene mutations affect people over time to better understand the condition and its progression.
Quick answers
How many Multisystemic Smooth Muscle Dysfunction Syndrome clinical trials are recruiting right now?
2, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in Canada (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.