Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jun 10, 2026, 8:45 AM EDT

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Showing 1–24 of 27 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Colorectal Cancer Control and Prevention
Interventions
single GPT generated message, AI Chatbot, Expert-Written Patient Materials
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
45 Years to 75 Years
Enrollment
915 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Alcohol Use Disorder
Interventions
Large language model-based chatbot brief alcohol intervention session
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 29 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

OpenEvidence Safety and Comparative Efficacy of Four LLM's in Clinical Practice

NCT07199231
Conditions
AI (Artificial Intelligence), Large Language Model, Generative Artificial Intelligence
Interventions
AI clinical reference tool
Other
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Pelvic Floor Disorder, Loneliness, Postpartum, Mental Health, Depression, Peritraumatic Distress, Women, Artificial Intelligence (AI), Chatbot
Interventions
Generative artificial intelligence (genAI) postpartum chatbot, Standard of Care (SOC)
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Female only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
La Jolla, California
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

RCT of HeartBot in Women

NCT07416734
Conditions
Participants Must be Women Aged 25 Years or Older, Participants Should Have no Self-reported History of Heart Disease or Stroke, Participants Should Have no Terminal Illness or Diagnosed Cognitive Impairment, Including Alzheimer's Disease, Participants Should Not be a Healthcare Professionals or Healthcare Trainees, Participants Should Not be Employed in the Healthcare Field, Participants Should Reside in the United States and be a University of California, San Francisco Health Patient, Participants Should Possess a Smartphone With an Active Data Plan or Access to Wi-Fi
Interventions
HeartBot II Program, Waitlist Control
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
25 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
Ophthalmic Disease, Artifical Intelligence, Large Language Model
Interventions
AI-Generated Plain Language Summaries
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Large Language Models
Interventions
OpenEvidence, GPT-4
Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
25 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
2
States / cities
Boston, Massachusetts • The Bronx, New York
Conditions
Gastrointestinal Cancer, Gastrointestinal Tumor, Gastrointestinal Tumor Surgery, Gastrointestinal Surgery
Interventions
Voice-Assisted Remote Symptom Monitoring System (VARSMS)
Other
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
281 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Baltimore, Maryland • Omaha, Nebraska
Conditions
HPV Vaccination Intent
Interventions
Default-style LLM chatbot, Conversational-style LLM chatbot, Public health informational materials
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
930 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Heart Failure
Interventions
LLM-GDMT Clinical Decision Support Tool
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Physician Reasoning on Management Cases With Large Language Models

NCT06208423
Conditions
Clinical Decision-making
Interventions
GPT-4
Other
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Communication, Artificial Intelligence (AI), Artificial Intelligence Technology, Interdisciplinary Communication
Interventions
Large Language Model-generated Plain Language Summary of Ophthalmology notes
Other
Lead sponsor
John J Chen
Other
Eligibility
18 Years and older
Enrollment
851 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Large Language Model
Interventions
CURE
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
High-Risk Multidisciplinary Care, Clinical Decision Support, Artificial Intelligence-Assisted Care, Telemedicine
Interventions
Gemini 3.1 Pro with Safety Prompt, ANCHOR Clinical AI Verification Layer (with Gemini 3.1 Pro)
Behavioral
Lead sponsor
Waymark
Industry
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Glaucoma, Eye Disorders, Visual Fields, Visual Field Tests
Interventions
LLM-based Education
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Gastrointestinal Neoplasm Malignant
Interventions
Clinician-Directed Treatment Plan, ChatGPT-Assisted Treatment Plan
Other
Lead sponsor
Chinese Academy of Sciences
Government
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Duarte, California
Completed Not applicable Interventional Accepts healthy volunteers

Physician Reasoning on Diagnostic Cases With Large Language Models

NCT06157944
Conditions
Diagnosis
Interventions
GPT-4
Other
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Palo Alto, California
Completed Not applicable Interventional Accepts healthy volunteers

Diagnostic Reasoning With Customized GPT-4 Model

NCT06911645
Conditions
Pathologic Processes, Disease
Interventions
Immediate access to customized version of GPT-4, Access to customized version of GPT-4 following use of conventional resources
Other
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Major Depressive Disorder (MDD)
Interventions
Conversational AI system vs Usual Care
Other
Lead sponsor
George Mason University
Other
Eligibility
18 Years to 85 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Fairfax, Virginia
Conditions
Electronic Medical Record, Transitions of Care, Physician Workflow, Artificial Intelligence (AI), Large Language Model
Interventions
LLM tool to draft handoff
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Eye Disorders, Cataract Extraction, Cataract and IOL Surgery, Cataract Surgery Experience, Cataract Surgery, Intraocular Lens
Interventions
LLM-based Education
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Genetic Disease, Cardiology
Interventions
Large Language Model
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Critical Illness, Sepsis, Acute Respiratory Failure (ARF), Multi-organ Failure, Acute Kidney Injury, Delirium Confusional State, Shock
Interventions
Point-of-care large language model decision support (ChatGPT-5)
Other
Lead sponsor
MetroWest Artificial Intelligence Research Workgroup
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Framingham, Massachusetts
Conditions
Mild Cognitive Impairment, Dementia, BPSD, BPSD (Behavioral and Psychological Symptoms of Dementia), Reminiscence Therapy
Interventions
Smart Virtual Reminiscence Therapy, Music Therapy
Device · Other
Lead sponsor
Indiana University
Other
Eligibility
65 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana