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
Fear and Avoidance in PTSD Patients
The University of Texas Health Science Center, Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteers
Neuromodulation of the Fear Extinction Circuit Using Temporally and Anatomically Specific TMS in Humans
The University of Texas Health Science Center, Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteers
Reducing Obesity Through Play Among Toddlers: Tiny Steps to Health (TSHS) Study
University of Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 1–3
- RecruitingHealthy volunteers
Increasing the Repertoire of Intermuscular Co-ordination Post Stroke Through EMG-Guided Human-Machine Interaction
University of Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 40–75
- RecruitingHealthy volunteers
Non-invasive BCI-controlled Assistive Devices
University of Texas at Austin
- Location
- Austin, TX
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteers
Determinants of Insulin Sensitivity by Age, Sex, Race/Ethnicity, BMI, and PCOS Diagnosis
Ali Chappell
- Location
- Houston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Protocol for Collecting, Banking and Distributing Human Tissue Samples: St. Jude Children's Research Hospital Tissue Resources Core Facility
St. Jude Children's Research Hospital
- Location
- Fort Worth, TX + 12 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
HDClarity: a Multi-site Cerebrospinal Fluid Collection Initiative to Facilitate Therapeutic Development for Huntington's Disease
University College, London
- Location
- Houston, TX + 4 other US sites
- Eligibility basics
- Ages 11–75
- RecruitingHealthy volunteers
Can the Language Environment Analysis Start Program Improve Children's Readiness for School? LENA Program Evaluation
William Marsh Rice University
- Location
- Houston, TX
- Eligibility basics
- Ages 1–2
- RecruitingHealthy volunteers
Database Registry for Neural Network Biomarkers in Psychosis
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 2
Phase II Study of Pirtobrutinib, Rituximab (PR) in Previously Untreated Low and Intermediate Risk MCL (Mantle Cell Lymphoma) Patients
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Arlington Aging Study
The University of Texas at Arlington
- Location
- Arlington, TX
- Eligibility basics
- Ages 18–85
- RecruitingHealthy volunteers
Usability of the Regen Gait Therapy Robot in Healthy Adults
University of Texas at Austin
- Location
- Austin, TX
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteers
DeBakey Cardiovascular Magnetic Resonance Study
Dipan Shah
- Location
- Houston, TX
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Leg Heating in Pregnant Women With Obesity
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Approach-Avoidance and Alcohol Challenge Study in PTSD
University of Texas at Austin
- Location
- Austin, TX
- Eligibility basics
- Ages 21–60
- RecruitingHealthy volunteers
Sickle Cell Kidney Biorepository
University of Texas Southwestern Medical Center
- Location
- Dallas, TX + 1 other US site
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Immune Function and the Progression to T1D
University of Florida
- Location
- Houston, TX + 2 other US sites
- Eligibility basics
- Ages 0 mo–100
- RecruitingHealthy volunteersPhase 3
Azithromycin Prophylaxis for PRElabor CEsarean DElivery Trial
The George Washington University Biostatistics Center
- Location
- Houston, TX + 13 other US sites
- Eligibility basics
- Any age listed · Women only
- RecruitingHealthy volunteersPhase 3
Aspirin Dose Escalation for the Prevention of Recurrent Preterm Delivery Trial
The George Washington University Biostatistics Center
- Location
- Houston, TX + 13 other US sites
- Eligibility basics
- Ages 14+ · Women only
- RecruitingHealthy volunteers
Augmenting Rehabilitation Outcomes and Functional Neuroplasticity Using Epidural Stimulation of Cervical Spinal Cord
The Methodist Hospital Research Institute
- Location
- Houston, TX
- Eligibility basics
- Ages 22–65
- RecruitingHealthy volunteers
The Cancer Stage Shifting Initiative: Registry and Biorepository to Research and Address Health Disparities in Cancer Care
National Minority Quality Forum
- Location
- Houston, TX + 1 other US site
- Eligibility basics
- Ages 35+
- RecruitingHealthy volunteers
Selective PET Imaging of Astrocytes and Microglia in Alzheimer's Disease
The Methodist Hospital Research Institute
- Location
- Houston, TX
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteers
Treatment of Chronic Anger and Aggression Following Military-Related Betrayal
The University of Texas Health Science Center at San Antonio
- Location
- Fort Cavazos, TX
- Eligibility basics
- Ages 18+