Location · Texas
Clinical trials recruiting in Texas
1572 recruiting studies have at least one site in Texas; 474 accept healthy volunteers. Studies that need a specific condition are included too, so check each listing.
Want the research companies that run paid Phase 1 studies for healthy volunteers? Paid clinical trial companies in Texas.
1,572 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingHealthy volunteers
Vaginal Natural Orifice Transluminal Endoscopic (vNOTE) Hysterectomy With Uterosacral Suspension
The University of Texas Health Science Center, Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Parenting Support Intervention for Families Coping With Metastatic or Locally Recurrent Solid Tumor Diagnosis
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
SAFEGUARD Level Up Study
Uniformed Services University of the Health Sciences
- Location
- Fort Hood, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Protein Supplementation During Luteal Phase to Stop Protein Degradation
Sam Houston State University
- Location
- Conroe, TX
- Eligibility basics
- Ages 18–35 · Women only
- RecruitingHealthy volunteers
Dystonia Genotype-Phenotype Correlation
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 11+
- RecruitingHealthy volunteers
American Lung Association (ALA) Lung Health Cohort
Johns Hopkins University
- Location
- Houston, TX + 26 other US sites
- Eligibility basics
- Ages 25–35
- RecruitingHealthy volunteers
Behavioral Economic Intervention to Improve HIV Behaviors in Sexual Minority Individuals
The University of Texas Health Science Center at San Antonio
- Location
- San Antonio, TX
- Eligibility basics
- Ages 18–34
- RecruitingHealthy volunteers
Developing Biomarker-Supported Schizophrenia Spectrum Disorder (SSD) Prevention
The University of Texas Health Science Center, Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 9–19
- RecruitingHealthy volunteers
Pre-diabetes in Subject With Impaired Fasting Glucose (IFG) and Impaired Glucose Tolerance (IGT)
The University of Texas Health Science Center at San Antonio
- Location
- San Antonio, TX
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 4
Pioglitazone on Heart Failure in Type-2 Diabetes Mellitus Participants
The University of Texas Health Science Center at San Antonio
- Location
- San Antonio, TX
- Eligibility basics
- Ages 30–70
- RecruitingHealthy volunteersPhase 2
Semaglutide for Post-Smoking Cessation Weight Management
The University of Texas Health Science Center, Houston
- Location
- Austin, TX + 1 other US site
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
Exploring Neurophysiological Markers of Brain Health
The University of Texas at Dallas
- Location
- Dallas, TX
- Eligibility basics
- Ages 22–100
- RecruitingHealthy volunteersPhase 3
Cessation or Reduction of Alcohol Consumption in Veterans: A Randomized Controlled Trial for Alcohol Use Disorder (CRAVE)
VA Office of Research and Development
- Location
- Dallas, TX + 17 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteersPhase 3
Delaying the Onset of Nearsightedness Until Treatment (DONUT) Clinical Trial
Ohio State University
- Location
- Houston, TX + 11 other US sites
- Eligibility basics
- Ages 6–11
- RecruitingHealthy volunteers
Effects of Beef-Forward Ready-to-Eat Meals on Recovery Following Simulated Fire Suppression Activities
Sam Houston State University
- Location
- Fort Worth, TX + 1 other US site
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 4
Comparing Immune Response of 2 vs 3 HPV Doses (27-45 Years Old)
The University of Texas Medical Branch, Galveston
- Location
- Galveston, TX
- Eligibility basics
- Ages 27–45 · Women only
- RecruitingHealthy volunteers
Effects of Pork Protein on Recovery Following Simulated Fireground Activity
Sam Houston State University
- Location
- Fort Worth, TX + 1 other US site
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 2
Impact of Project ECHO on Improving the Quality of Palliative Care in Patients With Advanced Cancer and Their Caregivers in Underserved Areas of Kenya, Nigeria, Ghana, South Africa, India, and Ethiopia
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Hyperpolarized 13C Pyruvate-MRI and FDG-PET in a Single Exam for the Prognosis of Ischemic Cardiomyopathy
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 20–80
- RecruitingHealthy volunteers
Prenatal Education on Environmental Exposures During Pregnancy Study (PEEPS)
The University of Texas Medical Branch, Galveston
- Location
- Galveston, TX + 1 other US site
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Prognostic Value of Hyperpolarized 13C MRI for Clinical Myocardial Viability
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 20–80
- RecruitingHealthy volunteersPhase 2
A Phase 2 Study Evaluating Olutasidenib in Patients With IDH1-mutated Clonal Cytopenia of Undetermined Significance and Lower-risk Myelodysplastic/Syndromes/Chronic Myelomonocytic Leukemia.
M.D. Anderson Cancer Center
- Location
- Houston, TX + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
A Neurosensory Account of Anxiety and Stress (Study 2)
The University of Texas Health Science Center, Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteers
Medical Residents Learning Weight Management Counseling Skills
University of Massachusetts, Worcester
- Location
- Houston, TX + 6 other US sites
- Eligibility basics
- Ages 18+