Location · Houston, TX
Clinical trials in Houston, TX
838 recruiting studies have a site in the Houston area, and 205 of them accept healthy volunteers. The area includes Pasadena, Sugar Land, The Woodlands, Katy, Pearland, Baytown and nearby cities.
838 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Connecting Black Families in Houston, Texas to Hereditary Cancer Genetic Counseling, Genetic Testing, and Cascade Testing by Using a Simple Genetic Risk Screening Tool and Telegenetics
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Development and Testing of a Patient-facing Educational Tool About Liver Cancer Prevention
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Natural History Study of and Genetic Modifiers in Spinocerebellar Ataxias
Lauren Moore
- Location
- Los Angeles, CA + 13 other US sites
- Eligibility basics
- Ages 6+
- RecruitingHealthy volunteers
Comparison of Breast Cancer Screening With CESM to DBT in Women With Dense Breasts
American College of Radiology
- Location
- Birmingham, AL + 10 other US sites
- Eligibility basics
- Ages 45–74 · Women only
- RecruitingHealthy volunteers
Self-collection for HPV Testing to Improve Cervical Cancer Prevention (SHIP) Trial (LMI-001-A-S04)
National Cancer Institute (NCI)
- Location
- Birmingham, AL + 17 other US sites
- Eligibility basics
- Ages 25+ · Women only
- RecruitingHealthy volunteers
Treating Contact Lens Discomfort With Varenicline Solution Nasal Spray 0.03mg
Ocular Aesthetics, LLC dba Ocular Clinical Trials
- Location
- Houston, TX
- Eligibility basics
- Ages 18–99
- RecruitingHealthy volunteers
New Assessment System in Measuring Symptom Distress in Cancer Patients
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort
Michael J. Fox Foundation for Parkinson's Research
- Location
- Birmingham, AL + 29 other US sites
- Eligibility basics
- Ages 30+
- RecruitingHealthy volunteers
Customized Neuro-Imaging Referenced Symptom Video for the Reduction of Patient and Caregiver Anxiety Around Radiation Treatment for Brain Tumors
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
PCORI-CER-1306-03385 Lung Cancer Screening Decision Aid Development and Testing
M.D. Anderson Cancer Center
- Location
- Galveston, TX + 1 other US site
- Eligibility basics
- Ages 55–80
- RecruitingHealthy volunteers
Patient Decision Aid in Supporting Decision-Making About When to Start or Stop New Drugs, Join Clinical Trials, or Continue Active Surveillance in Patients With Medullary Thyroid Cancer and Their Caregivers
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Long-Term Follow-Up of Recipient of Gene Transfer Research
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
A Randomized Control Trial of Conversations Advancing Resilience and Empowerment (CARE) Intervention
University of Texas Rio Grande Valley
- Location
- Edinburg, TX + 1 other US site
- Eligibility basics
- Ages 18–49 · Women only
- RecruitingHealthy volunteers
Improving Behavioral Health for Caregivers and Children After Pediatric Injury
Medical University of South Carolina
- Location
- Los Angeles, CA + 3 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Adapting and Assessing the Feasibility of a Telehealth Diabetes Prevention Program for Hispanic Adolescents
Baylor College of Medicine
- Location
- Houston, TX
- Eligibility basics
- Ages 14–16
- RecruitingHealthy volunteers
PATHS-UP Health Behavior Self-monitoring Mobile App for Adolescents
Baylor College of Medicine
- Location
- Houston, TX
- Eligibility basics
- Ages 12–18
- RecruitingHealthy volunteers
Disseminating Effective Sexual Health Programs in Schools Using iCHAMPSS
The University of Texas Health Science Center, Houston
- Location
- Houston, TX
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Improving Comprehensive Care of Cancer Patients
Baylor College of Medicine
- Location
- Houston, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Contingency Management Plus Deep Transcranial Magnetic Stimulation for the Treatment of Cocaine Use Disorder
The University of Texas Health Science Center, Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
A Study of Opportunistic Salpingectomy to Prevent Ovarian Cancer
Memorial Sloan Kettering Cancer Center
- Location
- Baltimore, MD + 8 other US sites
- Eligibility basics
- Ages 45+ · Women only
- RecruitingHealthy volunteers
Expanding Access to Cervical Cancer Screening Through Primary HR-HPV Testing and Self-sampling: a Multicomponent Intervention for Safety Net Health Systems
M.D. Anderson Cancer Center
- Location
- Houston, TX
- Eligibility basics
- Ages 18–65 · Women only
- RecruitingHealthy volunteers
Non-Invasive Deep Brain Neuromodulation for Smoking Cessation
The University of Texas Health Science Center, Houston
- Location
- Houston, TX
- Eligibility basics
- Ages 20–60
- RecruitingHealthy volunteers
Childhood Cancer Survivor Study
St. Jude Children's Research Hospital
- Location
- Birmingham, AL + 26 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Evaluating Telehealth Delivery of Brief Alcohol Screening and Intervention for College Students
University of Southern California
- Location
- Houston, TX
- Eligibility basics
- Ages 18–26