As of July 2026, 1 paid clinical trial is recruiting for Hypertension (high blood pressure) in San Marcos, Texas. Compensation typically covers time, travel, and study visits, and many studies also include study-related medical care at no cost.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
Researchers run research studies in San Marcos, TX at 14 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.
| Site | Specializes in | Active trials |
|---|---|---|
| Austin Heart | Heart Failure, Obesity, Percutaneous Coronary Intervention | 2 |
| Akero Clinical Study Site | MASH With Fibrosis, NASH With Fibrosis | 1 |
| 89bio Clinical Study Site | Metabolic Dysfunction-Associated Steatohepatitis (MASH) / Nonalcoholic Steatohepatitis (NASH) With Compensated Cirrhosis | 1 |
| Adverum Clinical | Neovascular Age-Related Macular Degeneration (nAMD), Wet AMD | 1 |
| Austin Retina Associate (01046) | Geographic Atrophy Secondary to Age-related Macular Degeneration | 1 |
| Austin Retina Associates | Age-Related Macular Degeneration, Choroidal Neovascularization, Macular Degeneration | 1 |
| Caraday Healthcare, LLC | Alzheimer Disease, Dementia, Sleep Disorder | 1 |
| Epic Medical Research - San Marcos | Tophaceous Gout | 1 |
| GI Alliance - San Marcos | Ulcerative Colitis (UC), Ulcerative Colitis, Active Moderate, Ulcerative Colitis, Active Severe | 1 |
| Gi Alliance - Texas Digestive Disease Consultants - San Marcos | Crohn's Disease, Ulcerative Colitis | 1 |
| Javara Inc. and Privia Medical Group Gulf Coast, PLLC | Cardiovascular Diseases, Diabetes Mellitus, Type 2, Hypertension | 1 |
| Privia Medical Group Gulf Coast, PLLC ( Javara Inc.) | Diabetes Mellitus, Type 2, Metabolic Syndrome, PreDiabetes | 1 |
| San Marcos, Texas | Branch Retinal Vein Occlusion (BRVO), Neovascular Age-Related Macular Degeneration (NVAMD) | 1 |
| St Davids Heart & Vascular PLLC dba Austin Heart | Cardiovascular Disease | 1 |
Recruiting trials in San Marcos grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 15 recruiting clinical trials in San Marcos, Texas listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in San Marcos compensate participants for their time, travel, and study visits. Compensation varies by sponsor, study phase, and visit requirements — the exact amount is disclosed by the study team during the informed consent process.
Eligibility depends on the specific study. Each trial defines its own inclusion criteria (age, diagnosis, medical history, prior treatments) and exclusion criteria. Both patients with specific conditions and healthy volunteers can qualify, depending on the study design.
The most common conditions under active study in San Marcos include Diabetes Mellitus, Type 2 (2), Age-Related Macular Degeneration (1), Alzheimer Disease (1), Branch Retinal Vein Occlusion (BRVO) (1), among many others. Browse the list above to explore every recruiting trial.
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in San Marcos on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
Click any study title above to see the full study record, including eligibility criteria, visit schedule, and the study team's contact information. Reach out to the central contact or recruiting site directly — they will guide you through screening and informed consent.
Recruiting research sites in San Marcos include Austin Heart, Akero Clinical Study Site, 89bio Clinical Study Site, among others. Each site lists its open studies and contact information on the study record above — call or email the site coordinator to ask about screening for a specific protocol.
The largest active categories in San Marcos are Diabetes & metabolic (5), Eye & vision (4), Cardiovascular (3). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.