Study of MRM-3379 in Male Participants With Fragile X Syndrome (BLOOM)
Public ClinicalTrials.gov record NCT07209462. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Randomized, Double-Blind, Placebo-Controlled, Phase 2 Study of MRM-3379 in Male Participants With Fragile X Syndrome
Study identification
- NCT ID
- NCT07209462
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Mirum Pharmaceuticals, Inc.
- Industry
- Enrollment
- 60 participants
Conditions and interventions
Conditions
Interventions
- High dose of MRM-3379 Drug
- Low dose of MRM-3379 Drug
- Low dose of MRM-3379 Open-Label Drug
- Middle Dose of MRM-3379 Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 13 Years to 45 Years
- Sex
- Male
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 21, 2025
- Primary completion
- Sep 30, 2027
- Completion
- Sep 30, 2027
- Last update posted
- May 10, 2026
2025 – 2027
United States locations
- U.S. sites
- 15
- U.S. states
- 12
- U.S. cities
- 15
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Southwest Autism Research & Resource Center | Phoenix | Arizona | 85006 | Recruiting |
| Amnova Clinical Research, LLC | Irvine | California | 92604 | Recruiting |
| Children's Hospital of Orange County - Pediatric Subspecialty | Orange | California | 92868 | Not yet recruiting |
| Uc Davis Mind Institute | Sacramento | California | 95817 | Not yet recruiting |
| Children's Hospital Colorado | Aurora | Colorado | 80045 | Not yet recruiting |
| Neurology | Miami | Florida | 33136 | Not yet recruiting |
| Emory University - The Emory Clinic - Clifton Road | Atlanta | Georgia | 30322 | Recruiting |
| Rush University Medical Center-Clinical Operation | Chicago | Illinois | 60612 | Recruiting |
| Kennedy Krieger Institute, John Hopkins School of Medicine | Baltimore | Maryland | 21205 | Not yet recruiting |
| Boston Children's Hospital | Boston | Massachusetts | 02115 | Recruiting |
| UMass Memorial Health | Worcester | Massachusetts | 01655 | Recruiting |
| University of Minnesota Department of Medicine | Minneapolis | Minnesota | 55414 | Not yet recruiting |
| Cincinnati Children's Hospital Medical Center | Cincinnati | Ohio | 42229 | Not yet recruiting |
| Suburban Research Associates | Media | Pennsylvania | 19063 | Recruiting |
| Intermountain Healthcare - Park City Specialty Clinic | Salt Lake City | Utah | 84108 | Not yet recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07209462, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 10, 2026 · Synced May 19, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07209462 live on ClinicalTrials.gov.