Westat
Open enrollment with an early-phase pipeline tilt
According to ClinicalTrials.gov-derived indexes, Westat sits in the top decile of US sponsors by registered trial count (#1,049 of 15,742 sponsors by registered trial count).
Westat: 13 sponsored US clinical trials, 2 recruiting.
Westat sponsors 13 registered US clinical trials on ClinicalTrials.gov, 2 of them currently recruiting, and 6 completed. 2 of these trials are in Phase 3-4 (later-stage) and 4 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is HIV, with 2 trials.
Top-decile sponsor footprint
Westat ranks in the top decile of sponsors by registered trial count (#1,049 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.
Open and recent trials
13 total, page 1 of 1
Doxycycline Prophylaxis for Prevention of Sexually Transmitted Infections
NCT06738407
Behavioral Activation and Risk Reduction for Stimulant Use Among Sexually Active Adolescents and Young Adults
NCT06444360
Linking Youth to Pre-Exposure Prophylaxis (PrEP) Services
NCT07438041
Cohort of Repeat Donor Experiences (CORE) Study
NCT07543965
Combatting HIV Or Other STIs Early (CHOOSE)
NCT07510048
Red Blood Cell - IMProving trAnsfusions for Chronically Transfused Recipients
NCT05255445
Supported Employment Demonstration
NCT03682263
Prospective Cohort Study of HIV and Zika in Infants and Pregnancy
NCT03263195
Evaluating the Response to Two Antiretroviral Medication Regimens in HIV-Infected Pregnant Women, Who Begin Antiretroviral Therapy Between 20 and 36 Weeks of Pregnancy, for the Prevention of Mother-to-Child Transmission
NCT01618305
Strategies to Reduce Iron Deficiency
NCT02245321
A Pilot Trial of Lithium in Subjects With Progressive Supranuclear Palsy or Corticobasal Degeneration
NCT00703677
Clinical Trial of Sodium Phenylbutyrate in Children With Spinal Muscular Atrophy Types II or III
NCT00439569
Clinical Trial of Sodium Phenylbutyrate in Children With Spinal Muscular Atrophy Type I
NCT00439218
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 3 |
| Phase 2 | 1 |
| Phase 4 | 2 |
Therapeutic Areas
What is open in the Westat pipeline
2 recruiting of 13 indexed (15% open); 6 completed (46%).
Phase mix: 2 late (III/IV) vs 4 early (I/II) (early-phase heavy).
Top condition: HIV (2 trials), 5 others listed.
How open-pipeline share is computed
Recruiting share is recruiting_count divided by trial_count for this sponsor in the public registry export. Status can change between pulls; treat the figure as a research-attention snapshot, not product availability.
Westat: open-pipeline peers nationwide
Peers matched on 13 registered trials and 15% open enrollment, not the therapeutic-area sidebar.
Westat sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.
Sponsors near 13 trials (± recruiting share)
- Adaptimmune · 13 trials · 0% recruiting
- Agennix · 13 trials · 0% recruiting
- Akili Interactive Labs · 13 trials · 0% recruiting
- Alumis · 13 trials · 8% recruiting
Sponsors near 15% open enrollment (± trial volume)
- Arrowhead Regional Medical Center · 15% recruiting · 13 trials
- Aurinia Pharmaceuticals · 15% recruiting · 13 trials
- Bronx VA Medical Center · 15% recruiting · 13 trials
- Candel Therapeutics · 15% recruiting · 13 trials
Related
What to do with this Westat page
13 registered trials is a research-attention snapshot, not an endorsement of Westat or any single study.
- 2 of Westat's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
- HIV is the condition Westat studies most, compare against other sponsors active in the same condition before evaluating a specific study. See HIV 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.
Westat pipeline card: 13 registered trials from official public datasets.Report a data error.