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ClinicalTrials.gov 1 recruiting now early-phase tilt small index

Major Depressive Diorder: early-phase trial registry

1 of 1 indexed Major Depressive Diorder trials are currently recruiting, with more weight in Phase 1-2.

Corpus placement: #11,433 of 28,963 conditions by registered trial count.

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1 US clinical trials · 1 currently recruiting · #11,433 of 28,963 conditions by registered trial count

Major Depressive Diorder: 1 US clinical trial tracked, 1 recruiting.

Major Depressive Diorder is the subject of 1 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 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 major-depressive-diorder

OPEN 1 | RECR 100% | LATE 0 | EARLY 1 | RANK #11433 | SPON 1

Volume-matched condition peers

Nearest open-share peer: Aortic Arch Aneurysm (100% recruiting · 5 trials)

Major Depressive Diorder (th…100%Ablation80%ACL Reconstruction80%Abuse, Drug60%Acceptability60%
Open-enrollment share among volume-matched conditions near Major Depressive Diorder

Major Depressive Diorder lists 1 open slots (100% of 1 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for Major Depressive Diorder on its own pages , computed from the registry mirror as of 2026-07-11. Each line carries its own denominator so it can be quoted as it stands.

  1. Major Depressive Diorder is recruiting above its size-band peers.

    1 of 1 indexed trials (100%) are open to enrollment, against a 46.5% average across 28,061 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

Phase 11

Phase Distribution

PhaseTrial count
Phase 1 1

Top Sponsors

University of California, Los Angeles 1 trials

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

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Research context

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This page summarizes registry records, not medical advice or a recommendation to join a study. These guides explain how to interpret the information shown here and what to verify with a study team.

How clinical trials workUnderstand study records, eligibility, and study status. Finding a trialLearn the questions to take to a study contact or clinician. Informed consentReview what consent does and does not mean for participants.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.

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

Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2026 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

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Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial for this condition, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.