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
Dehydration, Rehydration, and Impact on Physiology
Texas Tech University
- Location
- Lubbock, TX
- Eligibility basics
- Ages 45–65
- RecruitingHealthy volunteers
A Neurosensory Account of Anxiety and Stress (Study 1)
The University of Texas Health Science Center, Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteersPhase 2
Combining Stellate Ganglion Block With Prolonged Exposure for PTSD
The University of Texas Health Science Center at San Antonio
- Location
- Fort Hood, TX + 1 other US site
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
South Asians and Coronary Plaque Registry
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 3
Translaryngeal Vibration for Hyperfunctional Voice Disorders
Texas Christian University
- Location
- Fort Worth, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Evaluation of a Device to Reduce Motion Sickness and Spatial Disorientation
59th Medical Wing
- Location
- San Antonio, TX
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteers
CONTOURA vs WFO Ablation PRK & LASIK
59th Medical Wing
- Location
- San Antonio, TX
- Eligibility basics
- Ages 21–50
- RecruitingHealthy volunteers
Stress and Resilience
University of Washington
- Location
- Dallas, TX + 1 other US site
- Eligibility basics
- Ages 18–30
- RecruitingHealthy volunteers
TrialNet Pathway to Prevention of T1D
University of South Florida
- Location
- Dallas, TX + 16 other US sites
- Eligibility basics
- Ages 2–45
- RecruitingHealthy volunteers
Wellness of Osteopathic Medical Students Throughout Their Training (Well-COM)
Sam Houston State University
- Location
- Conroe, TX
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Phosphatidylethanol and Other Ethanol Consumption Markers
The University of Texas Health Science Center at San Antonio
- Location
- Denton, TX + 1 other US site
- Eligibility basics
- Ages 21+
- RecruitingHealthy volunteers
Functional Connectivity Alterations in Suicidal Patients Among Opioid Users
Baylor College of Medicine
- Location
- Houston, TX
- Eligibility basics
- Ages 18–64
- RecruitingHealthy volunteers
CPRIT: Patient Adherence to Lung Cancer Screening
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Ages 50–80
- RecruitingHealthy volunteers
Effect of Sex on Orthostatic Intolerance and Cardiovascular Response During Lunar Descent and Ascent
National Aeronautics and Space Administration (NASA)
- Location
- Houston, TX
- Eligibility basics
- Ages 25–55
- RecruitingHealthy volunteers
Emergent Bilinguals: Child Language Proficiency and Language of Treatment
University of Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 4–6
- RecruitingHealthy volunteersPhase 4
The Effect of Outpatient Ketamine Infusion on Chronic Neuropathic Pain and PTSD
Margaux M. Salas, PhD
- Location
- San Antonio, TX
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteers
Get With the Guidelines-Stroke Registry
American Heart Association
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–125
- RecruitingHealthy volunteers
Get With The Guidelines-Heart Failure Registry
American Heart Association
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–125
- RecruitingHealthy volunteers
Get With the Guidelines Atrial Fibrillation Registry
American Heart Association
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–125
- RecruitingHealthy volunteersPhase 2
Viral Mucosal Reprogramming
The University of Texas Medical Branch, Galveston
- Location
- Galveston, TX
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteers
Blood Flow Restriction (BFR) Training on the Ulnar Collateral Ligament (UCL)
The Methodist Hospital Research Institute
- Location
- Houston, TX
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteers
Effect of Acute Nitrate Supplementation on Vascular Function in Hispanic, Black and White Population
University of Texas at Austin
- Location
- Austin, TX
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
The Relationship Between Child Language Proficiency and Language of Treatment on the Outcomes of Bilingual Children with Developmental Language Disorder
University of Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 4–6
- RecruitingHealthy volunteers
Neurobehavioral Therapy For Epilepsy And Major Depressive Disorder
The University of Texas Health Science Center, Houston
- Location
- Houston, TX + 1 other US site
- Eligibility basics
- Ages 18+