Younger adults · Texas
Studies for younger adults in Texas
These studies accept adults from 21 or younger and set an upper age limit of 45 or below, so they are aimed at younger adults. Being in the age range does not mean you qualify; screening decides.
63 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 1/Phase 2
Study to Evaluate Safety, Efficacy and Immunogenicity of Acne mRNA Vaccine in Adults With Moderate to Severe Acne
Sanofi Pasteur, a Sanofi Company
- Location
- Baytown, TX + 78 other US sites
- Eligibility basics
- Ages 18–45
- RecruitingPhase 3
Beeline: A Phase 3 Study in GRIN-related Neurodevelopmental Disorder
GRIN Therapeutics, Inc.
- Location
- Austin, TX + 15 other US sites
- Eligibility basics
- Ages 1 mo–18
- RecruitingPhase 3
A Study to Learn About the Study Medicine Called Rimegepant in Women When Used for Intermittent Prevention of Menstrual Migraine
Pfizer
- Location
- Austin, TX + 30 other US sites
- Eligibility basics
- Ages 18–45 · Women only
- Recruiting
KiteLock 4% EDTA Lock Solution for the Prevention of Occlusions in Children With Intestinal Failure
SterileCare Inc.
- Location
- Fort Worth, TX + 6 other US sites
- Eligibility basics
- Ages 1 mo–18
- RecruitingPhase 3
To Investigate the Efficacy of Treatment With Oral NA-921 (Bionetide) Versus Placebo in Females With Rett Syndrome
Biomed Industries, Inc.
- Location
- Houston, TX + 13 other US sites
- Eligibility basics
- Ages 5–20 · Women only
- RecruitingPhase 3
Fontan Udenafil Exercise Longitudinal Assessment Trial - 2
Mezzion Pharma Co. Ltd
- Location
- Dallas, TX + 34 other US sites
- Eligibility basics
- Ages 12–18
- Recruiting
Reducing Pregnancy Risks: The Mastery Lifestyle Intervention
Microgen LLC
- Location
- Webster, TX
- Eligibility basics
- Ages 18–45 · Women only
- Recruiting
Pediatric Down Syndrome Post-Approval Study
Inspire Medical Systems, Inc.
- Location
- Houston, TX
- Eligibility basics
- Ages 13–18
- Recruiting
MASA Valve Early Feasibility Study
PECA Labs
- Location
- Dallas, TX + 4 other US sites
- Eligibility basics
- Ages 0 mo–22
- RecruitingHealthy volunteers
Acute Cryotherapy on Musculoskeletal Function and Biomarkers
University of Texas, El Paso
- Location
- El Paso, TX
- Eligibility basics
- Ages 18–30
- RecruitingHealthy volunteers
Repetitive Transcranial Magnetic Stimulation on Motor Function and Meta-Plasticity in Cerebral Palsy: TMS-EEG Study
Cook Children's Health Care System
- Location
- Fort Worth, TX
- Eligibility basics
- Ages 6–20
- RecruitingHealthy volunteers
Linking Youth to Pre-Exposure Prophylaxis (PrEP) Services
Westat
- Location
- Houston, TX + 3 other US sites
- Eligibility basics
- Ages 13–24
- RecruitingHealthy volunteers
Genetic Inclusion by Virtual Evaluation
Baylor College of Medicine
- Location
- Edinburg, TX
- Eligibility basics
- Ages 0 mo–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
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
Partnering to Enhance Emerging Adults' Response to Programs
UConn Health
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–24
- RecruitingHealthy volunteers
Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)
Duke University
- Location
- Austin, TX + 3 other US sites
- Eligibility basics
- Ages 0 mo–20
- RecruitingHealthy volunteers
Screen2Prevent (S2P)
Westat
- Location
- Houston, TX + 4 other US sites
- Eligibility basics
- Ages 14–24
- RecruitingHealthy volunteers
Venous Compression in Fontan
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–45
- RecruitingHealthy volunteers
Robot-assisted Training in Children With CP
Cook Children's Health Care System
- Location
- Fort Worth, TX
- Eligibility basics
- Ages 6–18
- 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
Harvesting Health: Advancing Nutrition and Wellness for Moms and Babies
Texas A&M University
- Location
- College Station, TX + 2 other US sites
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Advanced SPinal Innovations With Robotics and Enabling Technology Registry
Boston Children's Hospital
- Location
- Austin, TX + 6 other US sites
- Eligibility basics
- Ages 0 mo–21