Healthy volunteers · Texas
Studies for healthy volunteers in Texas
474 studies have at least one recruiting site in Texas. These studies say in their official record that they accept healthy volunteers. Many are Phase 1 studies that test how a new medicine is absorbed and tolerated; others recruit healthy people as a comparison group alongside patients.
474 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingHealthy volunteersPhase 1
A Study to Evaluate the Impact of Renal Impairment on the Pharmacokinetics (PK) of Ribupatide
Kailera
- Location
- San Antonio, TX + 1 other US site
- Eligibility basics
- Ages 18–85
- RecruitingHealthy volunteersPhase 1/Phase 2
Study of XmAb942 in Healthy Participants and Participants With Ulcerative Colitis
Xencor, Inc.
- Location
- Cedar Park, TX + 27 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteersPhase 1/Phase 2
First-in-human Study of the Safety, Tolerability, Pharmacokinetics, and Food Effect of ACCG-2671
Aconcagua Bio, Inc. a wholly owned subsidiary of Structure Therapeutics
- Location
- Webster, TX + 2 other US sites
- Eligibility basics
- Ages 25–75
- RecruitingHealthy volunteersPhase 1
A Study to Evaluate the Pharmacokinetics (PK) and Safety of a Single Dose of Treprostinil Palmitil Inhalation Powder (TPIP) in Participants With Normal Hepatic Function and Participants With Hepatic Impairment
Insmed Incorporated
- Location
- San Antonio, TX + 3 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteersPhase 1
A Study Evaluating MDX2301 in Healthy Adults and Adults at Higher Risk for Severe COVID-19.
ModeX Therapeutics, An OPKO Health Company
- Location
- Austin, TX + 1 other US site
- Eligibility basics
- Ages 18–64
- RecruitingHealthy volunteersPhase 1
A First-in-Human Study to Assess the Safety, Pharmacokinetics, and Pharmacodynamics of HMB-003 in Healthy Volunteers
Hemab ApS
- Location
- San Antonio, TX
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteersPhase 1
Comparative PK Assessment Study of Casdatifan in Moderate Hepatically Impaired Participants Versus Matched Participants With Normal Hepatic Function
Arcus Biosciences, Inc.
- Location
- San Antonio, TX
- Eligibility basics
- Ages 18–84
- RecruitingHealthy volunteersPhase 1
A Study to Assess Zilucoplan Concentration in Breast Milk of Healthy Lactating Women
UCB Biopharma SRL
- Location
- San Antonio, TX + 1 other US site
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 1
A Study to Investigate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AZD4248 in Healthy Participants and Participants With Chronic Kidney Disease and Type 2 Diabetes and to Assess Home Measurements of…
AstraZeneca
- Location
- San Antonio, TX + 3 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteersPhase 1
First Time in Human Study of Long Acting VH4524184 Formulations
ViiV Healthcare
- Location
- San Antonio, TX + 2 other US sites
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
Phase I Study to Assess the Safety and Efficacy of OCU200 for Center-Involved Diabetic Macular Edema (DME)
Ocugen
- Location
- Bellaire, TX + 4 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 1
A Study of LY4515100 in Healthy Participants
Eli Lilly and Company
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
A Comparative Study to Investigate the Difference in Blood Levels of Two Different Formulations of GSK5784283
GlaxoSmithKline
- Location
- Austin, TX
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteersPhase 1/Phase 2
A Study to Learn About the Treatment LTP001 in Healthy Participants (Part A) and in Participants With PAH (Part B)
Novartis Pharmaceuticals
- Location
- Austin, TX + 18 other US sites
- Eligibility basics
- Ages 18–100
- RecruitingHealthy volunteersPhase 1/Phase 2
Safety and Efficacy of SUM-191 for Patients With Bacterial Conjunctivitis
Senju USA, Inc.
- Location
- Austin, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 1
Dose Escalation Study to Assess the Safety, Tolerability, Pharmacokinetics And Pharmacodynamics of SIF001 in Healthy Subjects and in Epilepsy Patients
Suninflam Inc
- Location
- Cypress, TX + 9 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteersPhase 1
A Trial to Compare the Pharmacokinetics of Two Presentations of Navenibart in Healthy Participants
Astria Therapeutics, Inc.
- Location
- Dallas, TX + 2 other US sites
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteersPhase 1
Pharmacokinetic Study of Vorasidenib in Severe Hepatically Impaired and Matched-Control Participants
Institut de Recherches Internationales Servier (I.R.I.S.)
- Location
- San Antonio, TX + 2 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteersPhase 1
A Study of Eloralintide (LY3841136) in Participants With Different Levels of Liver Damage and in Participants With Healthy Livers.
Eli Lilly and Company
- Location
- San Antonio, TX + 1 other US site
- Eligibility basics
- Ages 18–85
- RecruitingHealthy volunteersPhase 1/Phase 2
A Phase 1/2a Study of DB-2304 in Healthy Adults and SLE/CLE Participants
DualityBio Inc.
- Location
- Irving, TX + 4 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteersPhase 1
A Study of Mirikizumab Solution (LY3074828) in Healthy Participants
Eli Lilly and Company
- Location
- Dallas, TX + 4 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1
A Study to Test How BI 3000202 is Taken up in the Blood of People With and Without Liver Problems
Boehringer Ingelheim
- Location
- San Antonio, TX
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteersPhase 1/Phase 2
A Study on the Safety and Immune Response of a Urinary Tract Infection (UTI) Vaccine in Adults 18-64 Years of Age and Clinical Efficacy in Females 18-64 Years of Age
GlaxoSmithKline
- Location
- Weatherford, TX + 5 other US sites
- Eligibility basics
- Ages 18–64
- RecruitingHealthy volunteersPhase 1
A Study to Investigate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single and Multiple Doses of EDP-978 in Healthy Adults
Enanta Pharmaceuticals, Inc
- Location
- San Antonio, TX
- Eligibility basics
- Ages 18–65
Who these studies look for
“Healthy” is decided at screening, not by you. Sites usually check vital signs, blood and urine tests, an ECG, your medications and sometimes your BMI or smoking status. A study can still turn you away for reasons that have nothing to do with being unwell, such as timing or a full roster.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Do healthy volunteer studies pay?
Many do, because volunteers give up time and follow strict schedules, but amounts are set by each study and are usually only confirmed by the research site. When a record states an amount we show the exact wording; otherwise we say compensation is not disclosed.
What happens at a screening visit?
Expect consent paperwork first, then a health questionnaire, vital signs, blood and urine samples and often an ECG. You can ask questions and withdraw at any time, before or after you sign.