deltatrials

Yale University Clinical Trials

Sponsors / Yale University

Yale University is listed as the lead sponsor on 473 clinical trials registered with ClinicalTrials.gov. Across the portfolio, 35 are in recruitment, 11 are active non-recruiting, and 329 have reached completion. 74 trials have been terminated or withdrawn. The most common reasons cited for termination include slow or insufficient recruitment, funding constraints. Across the portfolio, planned enrollment totals 111,999 participants. Data on this page mirrors the ClinicalTrials.gov registry as of the most recent refresh.

473
Total Trials
35
Recruiting
11
Other Active
329
Completed
74
Terminated / Withdrawn
111,999
Total Enrollment

Termination reasons: Other45% · Recruitment35% · Funding14% · Safety4% · Regulatory1% · PI/or_Site1%

Recent Terminations

  • NCT05014087 Phase PHASE2 Stopped Sep 2025
    Acute Alcoholic Hepatitis
    "Slow accrual"
  • NCT05934903 Phase NA Stopped Mar 2025
    Refractory Status Epilepticus
    "Unable to meet adequate enrolment numbers for feasibility."
  • NCT05826041 Phase NA Stopped Nov 2023
    Domestic Violence
    "Site was unable to refer participants due to staffing issues post COVID"
  • NCT04393207 Phase PHASE4 Stopped Nov 2023
    Opioid Use
    "Slow/low recruitment, unable to recruit"
  • NCT04402385 Phase PHASE2 Stopped Jun 2022
    Elevated Blood Pressure
    "Unable to recruit."
  • NCT04404712 Phase EARLY_PHASE1 Stopped Jun 2021
    Alcohol Use Disorder
    "Ligand was not effective."
  • NCT04415151 Phase PHASE2 Stopped Feb 2021
    COVID-19 Pneumonia
    "Study terminated due to lack of enrollment reflecting the decrease in number of COVID infections. There were no safety and/or efficacy concerns involved in the decision to stop enrollment."
  • NCT04287790 Stopped Feb 2021
    Alcohol Use Disorder
    "COVID-19 disrupted recruitment"
  • NCT04386811 Phase PHASE1 Stopped Sep 2020
    ADHD
    "Following Yale University resuming in-person research activities, the investigators no longer had dedicated funding for the study and were unable to secure additional funding to meet the research goals."
  • NCT04826133 Phase EARLY_PHASE1 Stopped Jan 2020
    Cocaine Use Disorder
    "Could not obtain additional funding to continue the research."

Active Trials (11 total)

Top Conditions

Top Locations