Paid Clinical Trials in Texas

Finding Trials in Texas

Everything is bigger in Texas, and that includes clinical research. As of July 2026, more than 4,800 studies are actively recruiting volunteers across the state, according to ClinicalTrials.gov. Most enroll anywhere from dozens to hundreds of participants, and the majority compensate volunteers for time and travel.

About 31 million people call Texas home, and the state’s research footprint matches its size. Houston’s Texas Medical Center is the largest medical complex in the world, and research universities in Dallas, San Antonio, and Austin run hundreds of studies at any given time. If you want to take part in a paid study, the practical question is not whether trials exist near you, but which ones fit your health profile and schedule.

Expanding Clinical Research Opportunities Throughout Texas

Because of the size of Texas, anyone living in a city of 100k+ people will likely have options. Paid clinical trials nearby for healthy volunteers are likely taking place at whatever CRO is closest to where you are.

A CRO is a Contract Research Organization. These will conduct studies based on those who best fit what is needed in a given location. Often demographics drive the studies performed at a given CRO. So for Texas, there’s going to be some variety. In the south demographics are a bit different than in the north.

Texas is one of the most diverse states in the country, and that matters for research. Trial results need to reflect the people who will eventually use the treatment, so sponsors actively recruit volunteers of different ages and backgrounds. In practice, that means a wider range of Texans qualify for studies than in most states.

Diverse Population Growth Fuels Paid Clinical Trial Opportunities

Because Texas is one of the most diverse states in the country, paid clinical trials for healthy volunteers are available to a very wide variety of participants. With over 10,000 trials in the state, that means a spread of between 120,000 and 200,000+ opportunities are always available throughout the year.

Texas is also one of the fastest growing states in the country, and research capacity has grown with it. New sites open every year, including in regions that historically had few options.

CROs Across the State Are Seeking Trial Participants

So where do you go to find healthy volunteer paid clinical trials? Again, look for where the CROs are, and explore what they’re offering. Here are a few of the major research centers recruiting Texans right now:

• Worldwide Clinical Trials — a 200-bed Phase 1 unit in San Antonio that runs more than 100 studies a year, many with healthy volunteers
• MD Anderson Cancer Center — Houston, one of the largest cancer trial programs in the world
• UT Southwestern Medical Center — Dallas, hundreds of active studies across specialties
• Baylor College of Medicine — Houston, based in the Texas Medical Center

Notable Medical Breakthroughs That Come From Texas

Texas research institutions have produced some substantial medical advances, including:

• MD Anderson’s James Allison won the 2018 Nobel Prize for the immunotherapy research behind checkpoint-inhibitor cancer drugs, work built on decades of trials with volunteer participants
• UT Austin’s epidemic modeling guided public health decisions during the COVID-19 pandemic
• CPRIT has invested billions in cancer research, including more than $103 million awarded in 2026 alone

If you want to be part of the next advance in medical science, Texas is a reasonable place to start looking.

Texas Paid Clinical Trial FAQs

Finding Clinical Trial Opportunities in Texas Perfect For You

Texas is fertile ground for medical breakthroughs, meaning paid clinical trial opportunities are quite numerous. If you need a little extra income, and you want to help the world at the same time, Texas has options in areas like Austin, Dallas, Fort Worth, Houston, and San Antonio.