As of September 2026, 72 paid clinical trials are recruiting in McAllen, Texas. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.
McAllen offers studies at sites including Biopharma Informatic, LLC for conditions such as Diabetic Foot Ulcer, Heart Failure, Breast Cancer, Breast Neoplasms. Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
Posted to ClinicalTrials.gov within the last 60 days — these studies are just starting to recruit.
Researchers run research studies in McAllen, TX at 25 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 |
|---|---|---|
| Biopharma Informatic, LLC | Irritable Bowel Syndrome, Atherosclerotic Cardiovascular Disease (ASCVD), Constipation | 6 |
| Valley Retina Institute | Dry Age-related Macular Degeneration, AMD, Age-Related Macular Degeneration | 5 |
| Futuro Clinical Trials | Diabetic Foot Ulcer, Chronic Wound, Knee Cartilage Defects | 4 |
| Texas Oncology - Central South | Advanced Renal Cell Carcinoma, Advanced or Metastatic Renal Cell Carcinoma, Carcinoma, Renal Cell | 3 |
| Valley Retina Institute, P.A. | Geographic Atrophy (GA), Age - Related Macular Degeneration (AMD), Age-related Macular Degeneration (AMD) | 3 |
| Vannie Cook Children's Clinic | Adrenal Gland Pheochromocytoma, B Acute Lymphoblastic Leukemia, B Lymphoblastic Lymphoma | 3 |
| Texas Oncology - Central/South Texas | Advanced Non-Small Cell Lung Cancer, Advanced/Metastatic Urothelial Cancer, Carcinoma, Non-Small-Cell Lung | 3 |
| A & A Research Consultants, LLC | Interstitial Lung Disease, Progressive Pulmonary Fibrosis, Idiopathic Pulmonary Fibrosis | 2 |
| Biopharma Informatic LLC | Liver Fibrosis, Metabolic Dysfunction Associated Steatohepatitis, Metabolic Dysfunction Associated Steatohepatitis (MASH) | 2 |
| Centex Studies, Inc. | Liver Fibrosis, Metabolic Dysfunction Associated Steatohepatitis, Metabolic Dysfunction Associated Steatohepatitis (MASH) | 2 |
| Gamma Medical Research | Hyperphosphatemia, Chronic Kidney Disease Requiring Chronic Dialysis, Chronic Kidney Disease, Receiving Dialysis | 2 |
| Nova Oncology | Neoplasm Metastasis, Breast Neoplasms, Carcinoma, Transitional Cell | 2 |
| Valley Retina Institute, PA | Diabetic Macular Edema, Neovascular (Wet) Age-Related Macular Degeneration | 2 |
| ADARx Clinical Site | Geographic Atrophy Secondary to Age-related Macular Degeneration | 1 |
| Adverum Clinical | Neovascular Age-Related Macular Degeneration (nAMD), Wet AMD | 1 |
| Akero Clinical Study Site | MASH With Fibrosis, NASH With Fibrosis | 1 |
| Anthos Investigative | Atrial Fibrillation (AF) | 1 |
| Biopharma Informatic - Ridge Road - PPDS | Sjögren's Syndrome | 1 |
| Biopharma Informatic-McAllen | Atherosclerotic Cardiovascular Disease, Obesity, Overweight | 1 |
| Clinical Trial Site | High Cardiovascular Risk, High Risk Cardiovascular Disease, Hypertension | 1 |
| DCT-McAllen Primary Care Research, LLC | Respiratory Syncytial Virus Infections | 1 |
| DCT-McAllen Primary Care Research, LLC dba Discovery Clinical Trials | Migraine | 1 |
| DHR Health Headache Center | Migraine | 1 |
| DHR Health Institute for Research | Percutaneous Coronary Intervention, Peripheral Endovascular Intervention | 1 |
| DHR Health Institute for Research and Development | Hepatocellular Carcinoma | 1 |
Recruiting trials in McAllen grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 72 recruiting clinical trials in McAllen, Texas listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in McAllen 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 McAllen include Diabetic Foot Ulcer (3), Heart Failure (3), Breast Cancer (2), Breast Neoplasms (2), 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 McAllen 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 McAllen include Biopharma Informatic, LLC, Valley Retina Institute, Futuro Clinical Trials, 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 McAllen are Cancer & tumors (13), Eye & vision (13), Cardiovascular (6). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.