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San Antonio, TX Paid Clinical Trials
A listing of 979 clinical trials in San Antonio, TX actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
517 - 528 of 979
There are currently 979 clinical trials in San Antonio, Texas looking for participants to engage in research studies. Trials are conducted at various facilities, including University of Texas Health Science Center at San Antonio, GSK Investigational Site, Pfizer Investigational Site and Methodist Children's Hospital of South Texas. Whether you're a healthy volunteer looking to participate in paid medical research or seeking trials related to a specific condition, the city provides a diverse range of opportunities near you.
Featured Therapy
Unique Treatment for High Blood Pressure
Worried about high blood pressure? Think beyond typical high blood pressure treatments.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
Conditions:
High Blood Pressure
High Blood Pressure (& [Essential Hypertension])
High Blood Pressure (Hypertension).
Hypertension
Essential Hypertension
Featured Trial
Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
Conditions:
Healthy
Healthy Volunteer Study
Featured Offer
Discover Affordable Semaglutide Providers
We Checked the Checkout Page on Every Semaglutide Provider. Here's What We Found.
There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
Conditions:
Weight Loss
Morbid Obesity
Featured Offer
On Medicare? GLP-1's Covered By Medicare Part D [Found Partnership]
Found is now serving individuals who are 65-75 with GLP-1 support for weight care. You need Medicare Part D, must be 18 or older, and must meet BMI criteria when you start GLP-1 therapy:
- BMI 35 or higher, or
- BMI 30–34.99 with at least one qualifying condition (diastolic heart failure, uncontrolled hypertension, CKD stage 3a or higher, prediabetes, prior heart attack or stroke, symptomatic peripheral artery disease), or
- BMI 27–29.99 with prediabetes, prior heart attack/stroke, or symptomatic peripheral artery disease.
- BMI 35 or higher, or
- BMI 30–34.99 with at least one qualifying condition (diastolic heart failure, uncontrolled hypertension, CKD stage 3a or higher, prediabetes, prior heart attack or stroke, symptomatic peripheral artery disease), or
- BMI 27–29.99 with prediabetes, prior heart attack/stroke, or symptomatic peripheral artery disease.
Conditions:
Healthy
Overweight
Overweight and Obesity
Obesity
Overweight or Obesity
Featured Trial
Healthy Participants Needed (Colonoscopy + Cancer Screening)
Recruiting
Earn $325 - $475 in electronic payment card compensation for your time and effort by participating in a clinical study to develop a blood test that may one day help screen for colon cancer. Take a quick quiz to see if you qualify.
Conditions:
Healthy
Healthy Volunteers
Healthy Subjects
Healthy Volunteer
Healthy Participants
Featured Therapy
Bladder leaks? This system might be the answer
Struggling with bladder leaks? Get bladder control beyond pills. The InterStimᵀᴹ system is an FDA-approved treatment that may help you regain control.
Take our quick survey to see if this system could work for you.
Risks may include surgical, device, and stimulation-related complications. See important safety info: https://83b.co/tlcbld
Take our quick survey to see if this system could work for you.
Risks may include surgical, device, and stimulation-related complications. See important safety info: https://83b.co/tlcbld
Conditions:
Overactive Bladder
Urinary Incontinence
Idiopathic Overactive Bladder
Incontinence
Healthy
Study of Radiation Therapy Followed by Atezolizumab in Stage II or III Non-small Cell Lung Cancer Patients
Recruiting
This phase II trial studies the side effects of radiation therapy followed by atezolizumab in treating patients with stage II or III non-small cell lung cancer. Hypofractionated radiation therapy delivers higher doses of radiation therapy over a shorter period of time and may kill more cancer cells and have fewer side effects. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to g... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/02/2025
Locations: University of Texas Health Science Center at San Antonio, San Antonio, Texas
Conditions: Stage II Lung Cancer AJCC v8, Stage III Lung Cancer AJCC v8, Lung Non-Small Cell Carcinoma
Post-Surgical Stereotactic Radiotherapy (SRT) Versus GammaTile-ROADS (Radiation One and Done Study)
Recruiting
This trial will be a randomized controlled study comparing the efficacy and safety of intraoperative radiation therapy using GammaTilesTM (GT) versus SRT 3-4 weeks following metastatic tumor resection which is the current standard of care.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/02/2025
Locations: UT Health San Antonio, San Antonio, Texas
Conditions: Brain Metastases
Targeted Reversal of Inflammation in Pediatric Sepsis-induced MODS
Recruiting
The TRIPS study is a prospective, multi-center, double-blind, adaptively randomized, placebo-controlled clinical trial of the drug anakinra for reversal of moderate to severe hyperinflammation in children with sepsis-induced multiple organ dysfunction syndrome (MODS).
Gender:
ALL
Ages:
Between 1 day and 17 years
Trial Updated:
07/02/2025
Locations: Children's Hospital of San Antonio, San Antonio, Texas
Conditions: Pediatric Sepsis-induced Multiple Organ Dysfunction Syndrome (MODS)
Light-Activated Antimicrobial Therapy to Prevent Surgical Site Infections
Recruiting
This is a Phase 3 multi-center, group-randomized, crossover trial to compare nasal antimicrobial photodisinfection therapy (aPDT) with standard of care for prevention of surgical site infections in patients undergoing major elective, urgent, or emergent surgeries in a hospital setting. The main outcomes are to:
1. compare the efficacy, and
2. estimate the safety of applying nasal (aPDT) before surgery in reducing the incidence of SSIs within the initial 30 days after surgery compared to standar... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/02/2025
Locations: Methodist Metropolitan Hospital, San Antonio, Texas
Conditions: Surgical Site Infections, Surgical Wound Infection, Infections, Anti-Infective Agents
A Study to Compare Blinatumomab Alone to Blinatumomab With Nivolumab in Patients Diagnosed With First Relapse B-Cell Acute Lymphoblastic Leukemia (B-ALL)
Recruiting
This phase II trial studies the effect of nivolumab in combination with blinatumomab compared to blinatumomab alone in treating patients with B-cell acute lymphoblastic leukemia (B-ALL) that has come back (relapsed). Down syndrome patients with relapsed B-ALL are included in this study. Blinatumomab is an antibody, which is a protein that identifies and targets specific molecules in the body. Blinatumomab searches for and attaches itself to the cancer cell. Once attached, an immune response occu... Read More
Gender:
ALL
Ages:
Between 1 year and 30 years
Trial Updated:
07/01/2025
Locations: Children's Hospital of San Antonio, San Antonio, Texas
Conditions: Down Syndrome, Recurrent B Acute Lymphoblastic Leukemia
Study of Tuvusertib (M1774) in Combination With DNA Damage Response Inhibitor or Immune Checkpoint Inhibitor (DDRiver Solid Tumors 320)
Recruiting
This is an open-label, multicenter, clinical study conducted in multiple parts to establish the safety, tolerability, Pharmacokinetic/Pharmacodynamic (PK/PD) profile, maximum tolerated dose (MTD) combinations (if observed) and recommended dose for expansion (RDE) combination for tuvusertib in combination with lartesertib (in Part A1), food effect on the PK of lartesertib as monotherapy followed by treatment with tuvusertib in combination with lartesertib in participants with specific tumor types... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/01/2025
Locations: NEXT Oncology, San Antonio, Texas
Conditions: Metastatic or Locally Advanced Unresectable Solid Tumors
Long-Term Sequelae of SARS-COV-2 Infection: Diabetes Mellitus
Recruiting
Hospitalized patients with severe COVID-19 have an increased incidence of insulin resistance, impaired beta cell function, glucose intolerance (prediabetes), and overt type 2 diabetes (T2D) compared to non-hospitalized patients with COVID-19 and COVID-19 negative individuals on long-term follow up.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
07/01/2025
Locations: Texas Diabetes Institute - University Health System, San Antonio, Texas
Conditions: COVID-19, Diabete Mellitus
Study to Evaluate the Safety and Effectiveness of the enVista® Beyond (EY) EDF Intraocular Lens in Subjects Undergoing Cataract Extraction
Recruiting
This research study is evaluating the safety and efficacy (performance) of the Bausch + Lomb enVista Beyond Hydrophobic Acrylic Extended Depth of Focus Intraocular Lens (IOL) in subjects who receive this IOL in both eyes.
Gender:
ALL
Ages:
22 years and above
Trial Updated:
07/01/2025
Locations: Site 112, San Antonio, Texas
Conditions: Cataract
A Study Assessing KB803 Compared to Matching Placebo for the Treatment and Prevention of Corneal Abrasions in Dystrophic Epidermolysis Bullosa
Recruiting
KB803-EYE-01 is a Phase 3 double-blind, intra-patient crossover study, to evaluate the safety and efficacy of KB803 versus matched placebo in pediatric and adult subjects with recurrent corneal abrasions due to dystrophic epidermolysis bullosa (DEB).
Gender:
ALL
Ages:
6 months and above
Trial Updated:
07/01/2025
Locations: Texas Dermatology and Laser Specialists, San Antonio, Texas
Conditions: Dystrophic Epidermolysis Bullosa, DEB - Dystrophic Epidermolysis Bullosa, Recessive Dystrophic Epidermolysis Bullosa, Dominant Dystrophic Epidermolysis Bullosa
Safety and Preliminary Effectiveness of BNT317, an Investigational Therapy for Advanced Solid Tumors
Recruiting
This is a first-in-human (FIH), open-label, multiple-site, dose escalation study which will evaluate the safety, tolerability, pharmacokinetics (PK), and immunogenicity of increasing doses of BNT317 in participants with advanced solid tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/30/2025
Locations: South Texas Accelerated Research Therapeutics (START), LLC, San Antonio, Texas
Conditions: Advanced Solid Tumor
Safety, Tolerability and PK of ATTO-1310 in Healthy Volunteers and Patients With Atopic Dermatitis and Patients With Chronic Pruritus
Recruiting
The goal of this clinical trial is to assess the safety, tolerability, and pharmacokinetics of ATTO-1310 in healthy adults, patients with atopic dermatitis and patients with chronic pruritus.
The main questions it aims to answer are:
What medical problems do participants have when taking ATTO-1310? How long does ATTO-1310 stay in the body after dosing? Researchers will compare ATTO-1310 to a placebo (a look-alike substance that contains no drug).
Participants will be dosed with ATTO-1310 or a... Read More
Gender:
ALL
Ages:
Between 18 years and 85 years
Trial Updated:
06/30/2025
Locations: Attovia Clinical Site 108, San Antonio, Texas
Conditions: Normal Volunteers, Atopic Dermatitis (AD), Atopic Eczema, Chronic Pruritus
A Long-Term Study of ALKS 2680 in Subjects With Narcolepsy and Idiopathic Hypersomnia
Recruiting
The purpose of this study is to continue to measure the safety, tolerability, and durability of treatment effect in subjects with Narcolepsy Type 1 (NT1), Narcolepsy Type 2 (NT2), or Idiopathic Hypersomnia (IH) when taking ALKS 2680 tablets.
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
06/29/2025
Locations: Alkermes Investigational Site, San Antonio, Texas
Conditions: Narcolepsy Type 1, Narcolepsy Type 2, Idiopathic Hypersomnia
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