Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Anxiety: early-phase trial registry
148 of 367 indexed Anxiety trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #17 of 28,707 conditions by registered trial count.
367 US clinical trials · 148 currently recruiting · #17 of 28,707 conditions by registered trial count
Anxiety: 367 US clinical trials tracked, 148 recruiting.
Anxiety is the subject of 367 registered US clinical trials on ClinicalTrials.gov, 148 of them currently open to new participants. 15 are in Phase 3-4 (later-stage) and 38 in Phase 1-2 (earlier-stage). The most active sponsor is University of California, Los Angeles, running 11 of these trials.
Enrollment posture brief
Registry condition anxiety
OPEN 148 | RECR 40% | LATE 15 | EARLY 38 | RANK #17 | SPON 11
Volume-matched condition peers
Nearest open-share peer: Pain, Postoperative (40% recruiting · 114 trials)
Anxiety lists 148 open slots (40% of 367 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 Anxiety 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.
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Anxiety is recruiting above its size-band peers.
148 of 367 indexed trials (40.3%) are open to enrollment, against a 37.1% average across 139 conditions with 100+ trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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Sponsorship of Anxiety trials is spread across many organizations.
University of California, Los Angeles accounts for 11 of 367 trials (3%). 191 distinct sponsors appear on at least one study for this condition label.
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Typical Anxiety enrolment sits around 95 participants.
Median target enrolment is 95 among the 365 trials that report a genuine target (sentinel values excluded). 188 of those (51.5%) plan for fewer than 100 participants.
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Anxiety research is mostly interventional.
339 interventional and 28 observational studies make up this index (92.4% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
367 total, page 8 of 8
Effects of a Volunteer-based Lunch Program on Feelings of Loneliness in Elders
University of South Florida
NCT03552328
Yoga for Anxiety in Adults
Rutgers, The State University of New Jersey
NCT04240899
Surveillance Pelvic Examination Anxiety: Brief Coping Skills Intervention
Duke University
NCT05285306
A Study Comparing Two Treatments for Child With Anxiety
Mayo Clinic
NCT01624584
Sleep Quality, Heart Rate Variability and Anxiety Following Brain Injury
Shirley Ryan AbilityLab
NCT04652895
Pilot Study of the Impact of Exercise on Hippocampal Function
New York State Psychiatric Institute
NCT03036371
Probiotics for Quality of Life in Autism Spectrum Disorders
Ohio State University
NCT02903030
Focal Breast Pain: Does a Normal Ultrasound Provide Reassurance?
Duke University
NCT02810236
Video-visit Behavior Therapy for Anxiety and Depression in Youth
San Diego State University
NCT05417412
Affect Treatment for Depression and Anxiety (TAD Pilot)
University of California, Los Angeles
NCT06488859
Virtual Reality at End-of-life
State University of New York at Buffalo
NCT06149429
Helping Older Persons Emerge Stronger
Ohio State University
NCT02863081
Companion Dog Walking for ICU Survivor Health
University of Missouri, Kansas City
NCT05820308
Cranial Electrotherapy Stimulation (CES) Therapy
The University of Texas Health Science Center at San Antonio
NCT02453347
Feasibility of Egg-Based Diet Interventions and Assessing Perinatal Mental Health
University of Idaho
NCT05619445
Preoperative Preparation for Children
University of Wisconsin, Madison
NCT00205244
Intervention to Decrease Anxiety in Parents of Infants in the Neonatal Intensive Care Unit (NICU)
Stanford University
NCT00186472
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 13 |
| Phase 2 | 25 |
| Phase 3 | 6 |
| Phase 4 | 9 |
Top Sponsors
Named interventions
Most-linked intervention names on Anxiety records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Anxiety trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Anxiety page
367 registered trials, 148 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 148 Anxiety trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of California, Los Angeles sponsors the most Anxiety 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 Anxiety condition card totals 367 registered trials; most-linked intervention Placebo; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.