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
Montalcino Aortic Consortium: Precision Medicine for Heritable Thoracic Aortic Disease
The University of Texas Health Science Center, Houston
- Location
- Houston, TX + 12 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Cervical Ripening as an Outpatient Method Using the Foley (COMFORT)
University of Pennsylvania
- Location
- Austin, TX + 5 other US sites
- Eligibility basics
- Ages 18–60 · Women only
- RecruitingHealthy volunteers
An Investigation of Kidney and Urothelial Tumor Metabolism in Patients Undergoing Surgical Resection and/or Biopsy
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Phosphate Assessment in Chronic Kidney Disease Patients Study
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Facilitating Diagnostics and Prognostics of Parkinsonian Syndromes Using Neuroimaging
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Intervention to Prevent Behavioral Health Symptoms Among Pandemic Affected Children
University of Illinois at Urbana-Champaign
- Location
- Dickinson, TX + 4 other US sites
- Eligibility basics
- Ages 8–14
- RecruitingHealthy volunteers
Evaluating Whether Hyperbaric Oxygen Therapy Can Improve VO₂-Max and Reduce Inflammation Markers in Healthy Adults Ages 30-60.
University of Texas at Austin
- Location
- Austin, TX
- Eligibility basics
- Ages 30–60
- RecruitingHealthy volunteers
The Hepatitis C Transplant Collaborative
Baylor Research Institute
- Location
- Dallas, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
The Unlocking PrEP Study: Integration of Peer Health Navigation Into Comprehensive Re-entry Services
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–99
- RecruitingHealthy volunteers
National Sponsorship Program for Transitioning Service Members
VA Office of Research and Development
- Location
- Waco, TX + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 3
A Phase III Randomized Trial Comparing Stereotactic Body Radiation Therapy (SBRT) vs Conventional Palliative Radiation Therapy for Painful Bone Metastases
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Acute Alcohol Response In Bipolar Disorder: a Longitudinal Alcohol Administration/fMRI Study
University of Texas at Austin
- Location
- Austin, TX
- Eligibility basics
- Ages 21–26
- RecruitingHealthy volunteers
Chromosome 18 Clinical Research Center
The University of Texas Health Science Center at San Antonio
- Location
- San Antonio, TX + 1 other US site
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Wound Healing Following Tooth Extraction and Ridge Preservation Using OsteoGen®
The University of Texas Health Science Center at San Antonio
- Location
- San Antonio, TX
- Eligibility basics
- Ages 18–89
- RecruitingHealthy volunteers
Using Near-Infrared Light to Better Understand Peripheral Artery Disease
The University of Texas at Arlington
- Location
- Arlington, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
THRIVE Well Cancer FDTN/Exercise_Creatine Supplementation
The University of Texas Medical Branch, Galveston
- Location
- Galveston, TX
- Eligibility basics
- Ages 18–75 · Women only
- RecruitingHealthy volunteers
The Gut-Brain Axis During Neurorehabilitation; Prebiotic Treatment to Alter the Gut Microbiome and Neurologic Symptoms
The University of Texas Medical Branch, Galveston
- Location
- Galveston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Prospective Data Bank Creation to Study Vaginal Conditions
Texas Tech University Health Sciences Center
- Location
- Midland, TX
- Eligibility basics
- Ages 21–75 · Women only
- RecruitingHealthy volunteers
Mitochondrial DNA Signatures of Poor Aerobic Exercise Trainability in Young Adults Born Preterm
Texas Tech University
- Location
- Lubbock, TX
- Eligibility basics
- Ages 18–35
- RecruitingHealthy volunteers
Amblyopia Treatment for Children Aged 8 to 12 Years
Retina Foundation of the Southwest
- Location
- Dallas, TX
- Eligibility basics
- Ages 8–12
- RecruitingHealthy volunteers
Action Regulation Behavioral
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteers
A Study That Collects Participant Data and Biospecimens to Analyze Pathogenic Exosomes That Mediate Increased Vascular Dementia Risk in Individuals With Herpes Zoster.
Center for Clinical Studies, Texas
- Location
- Houston, TX + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Passive Detection- SARS-CoV-2 (COVID-19) A&M Breathalyzer (PROTECT Kiosk) for Operational Medicine
The Geneva Foundation
- Location
- Fort Sam Houston, TX
- Eligibility basics
- Ages 18–89
- RecruitingHealthy volunteers
The Neighborhood & Health Study
Texas A&M University
- Location
- Katy, TX + 1 other US site
- Eligibility basics
- Ages 18+