How many clinical trials are there for MSA-C?

PlainTrial tracks 1 US clinical trials for MSA-C, of which 0 are currently recruiting.

Which interventions appear most often on MSA-C trial records?

BHV-4157 is the most-linked intervention name on MSA-C records (1 trial links). Names are sponsor-reported on ClinicalTrials.gov.

How do I find a recruiting trial for MSA-C?

Use the trial list filtered by Recruiting status, or visit the trial finder to search by condition and state. Always discuss with your healthcare provider.

Is this data current?

Data is from ClinicalTrials.gov. Trial status may have changed. Always verify at ClinicalTrials.gov before making participation decisions.

Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.

ClinicalTrials.gov enrollment closed later-stage tilt small index

MSA-C: later-stage trial registry

Compiled by PlainTrial · August 8, 2026

A small indexed set (1 trial) with no open enrollment listed right now.

Corpus placement: #11,370 of 28,707 conditions by registered trial count.

Jump to phase mix → How counts are built

1 US clinical trials · none currently recruiting · #11,370 of 28,707 conditions by registered trial count

MSA-C: 1 US clinical trial tracked, none currently recruiting.

MSA-C is the subject of 1 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. 1 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is University of California, Los Angeles, running 1 of these trials.

Enrollment posture brief

Registry condition msa-c

Volume-matched condition peers

Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia (0% recruiting · 12 trials)

Open-enrollment share among volume-matched conditions near MSA-C

MSA-C has no open enrollment in this registry pull (1 archived studies). Peers show how other volume-matched labels compare on open share. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for MSA-C on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.

MSA-C is recruiting below its size-band peers.

0 of 1 indexed trials (0%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

Indexed trials (enrollment closed)

1 total, page 1 of 1

ACTIVE NOT RECRUITING Phase 3 24 participants

Open Pilot Trial of BHV-4157

University of California, Los Angeles

NCT03408080

Phase Distribution

Phase	Trial count
Phase 3	1

Top Sponsors

University of California, Los Angeles 1 trials

Named interventions

Most-linked intervention names on MSA-C records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

BHV-4157 Drug

1 trials

US sites by state

Facility locations filed on MSA-C trials. A trial with sites in several states counts in each.

California 1 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Read our methodology - how this data is sourced, computed, and verified.

What to do with this MSA-C page

1 registered trials, 0 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

No MSA-C trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
University of California, Los Angeles sponsors the most MSA-C trials on record, review their full trial history before evaluating a specific study. See University of California, Los Angeles's trials
Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This MSA-C condition card totals 1 registered trials; most-linked intervention BHV-4157; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.