Clinical trials · Riverside–San Bernardino, CA
Stroke clinical trials in Riverside–San Bernardino
We’re tracking 38 recruiting stroke studies with a site in or near Riverside–San Bernardino — including Phase 2, Phase 2/Phase 3, Phase 3 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies near Riverside–San Bernardino
- NCT07227246RecruitingPhase 3
Testing rFVIIa for bleeding stroke within 2 hours
This trial tests whether a drug called Recombinant Factor VIIa (rFVIIa) can safely help stop bleeding in the brain during a hemorrhagic stroke. The goal is to give the drug as quickly as possible, within 2 hours of stroke onset, to see if it improves outcomes.
Riverside, CaliforniaAges 18–80 - NCT03907046RecruitingPhase 3
Blood thinner study to prevent stroke after brain bleed
This Phase 3 study tests whether a blood thinner (apixaban) can help prevent another stroke and support recovery after you’ve had a brain bleed. You would be assigned to a treatment group, and the study checks safety and whether strokes can be reduced without causing dangerous bleeding.
Colton, CaliforniaAges 18 years+ - NCT05963698Recruiting
Closing off a heart pouch to prevent stroke
This study tests a procedure that seals off the left atrial appendage (a small heart pouch) to help prevent stroke in people with atrial fibrillation. You may be considered if your stroke risk is high and you are already on blood-thinner medicine.
Loma Linda, CaliforniaAges 18 years+ - NCT04994756Recruiting
Stroke and brain blood-vessel procedure registry study
This study collects information from people who undergo a procedure for a problem in brain or blood vessels (such as stroke-related vessel blockage). It does not test a new drug; it helps doctors understand outcomes and care patterns after these procedures.
Loma Linda, CaliforniaAges 1–120 - NCT05868525RecruitingPhase 4
Compare two aspirin doses after blunt vessel injury
This trial tests whether taking a lower-dose aspirin (81 mg) works as well as a higher-dose aspirin (325 mg) to prevent stroke after a blunt injury that affects blood vessels in the neck/head. It may help some patients lower their stroke risk with the simplest, safest dose.
Loma Linda, CaliforniaAges 18 years+ - NCT03821129Recruiting
Reduce recurrent stroke with a PFO closure device and antiplatelet pills
This study looks at whether closing a heart opening called a patent foramen ovale (PFO) with a special septal occluder, along with antiplatelet medications, can lower the risk of another stroke. It is for people who recently had a stroke thought to be caused by a clot that traveled from the heart but without another clear source.
Loma Linda, CaliforniaAges 18–70 - NCT06682429Recruiting
Home rehab program after stroke
This study tests a home-based therapy program delivered by video calls to help people recovering from a stroke improve arm function. It is designed for those with moderate arm weakness about 4 months after their stroke.
Pomona, CaliforniaAges 18–80 - NCT05611242RecruitingPhase 3
Thrombectomy for acute stroke caused by blocked neck and brain arteries
This Phase 3 trial studies whether removing a clot using a catheter (endovascular thrombectomy) works better for certain types of acute ischemic stroke. It focuses on people with a blocked neck artery plus a blockage in the brain, and who can’t get or didn’t respond to IV clot-busting medicine.
Pomona, CaliforniaAges 18–79 - NCT06226493Recruiting
Vagus Nerve Stimulation for Stroke Recovery
This early-stage study tests if putting a mild electrical pulse on the vagus nerve (a nerve in the neck) can help the brain heal after a first-time stroke. It looks for changes in brain activity and certain DNA markers to understand how the treatment works.
Pomona, CaliforniaAges 18–80 - NCT05625438Recruiting
Home video therapy for early arm recovery after stroke
This study tests a home-based (telerehabilitation) program to help people practice arm movement after a recent stroke (or certain brain injuries). It may help improve arm function when started soon after symptoms begin.
Fullerton, CaliforniaAges 18 years+ - NCT07042152Recruiting
Wearable device and coaching to improve arm use after stroke
This study tests whether a wearable device that tracks arm movement, plus coaching to use your weaker arm more, can help you recover better after a stroke. It's for people who are at least 6 months past their stroke and have some arm weakness but can still use their hand.
Irvine, CaliforniaAges 18–84 - NCT06402968Recruiting
Clevidipine for treating high blood pressure after a brain bleed
This trial tests a blood pressure medicine called clevidipine given through an IV to people with a brain bleed (intracerebral hemorrhage). The goal is to see if quickly lowering blood pressure helps prevent more bleeding and improve recovery.
Irvine, CaliforniaAges 18–100 - NCT05065216RecruitingPhase 2/Phase 3
Study drug for acute ischemic stroke started within 24 hours
This trial tests whether an investigational study drug can improve outcomes after an acute ischemic stroke (a stroke caused by blocked blood flow). You may be eligible if you are able to start treatment quickly after symptom onset and have a moderate stroke severity on a standard stroke exam.
Arcadia, CaliforniaAges 18–90 - NCT07430956RecruitingPhase 3
Stroke prevention in atrial fibrillation without standard blood thinners
This trial tests a new medication to prevent strokes and blood clots in people with atrial fibrillation (an irregular heartbeat) who cannot safely take standard blood thinners. The drug works by blocking a different clotting factor, which may lower bleeding risks.
Huntington Beach, CaliforniaAges 18 years+ - NCT05937685Recruiting
Lower blood pressure after a heart or stroke event
This trial tests ways to help lower blood pressure in people who have had a heart attack or stroke and are at higher risk for more problems. If your blood pressure is high, the program may help reduce risk by getting it under better control.
Downey, CaliforniaAges 35 years+ - NCT06386874Recruiting
Magnetic field therapy for arm recovery after stroke
This study tests a new magnetic device applied to the head to help improve arm function after a stroke. You will use the device while doing exercises, and a caregiver will support you with a mobile app and video calls.
Downey, CaliforniaAges 22–80 - NCT06692686Recruiting
Testing ankle braces to improve walking after stroke
This trial is studying how different types of ankle braces (AFOs) affect walking ability in people who have had a stroke. It may help find the best brace to improve mobility.
Downey, CaliforniaAges 18 years+ - NCT06752707Recruiting
MiGo Tracker: home exercise monitoring after stroke
This study tests a wearable device called MiGo Tracker that tracks your arm and hand movements during home exercises after a stroke. It helps your therapist see how you're doing and adjust your rehab.
Downey, CaliforniaAges 18 years+ - NCT06722755Recruiting
CPAP for Sleep Apnea After Stroke
This study tests whether using a CPAP machine (a device that helps you breathe while sleeping) can improve recovery after a recent stroke or brain bleed. You may join if you had a stroke in the past month and are not already using CPAP.
Downey, CaliforniaAges 18 years+ - NCT06226805RecruitingPhase 2
Testing BB-031 for recent ischemic stroke
This study tests an experimental drug called BB-031 to see if it can safely help people who have had a recent ischemic stroke (a clot that blocks blood flow to the brain). The trial is for people who can get to the hospital within 24 hours of their first symptoms and have a moderate to severe stroke.
Long Beach, CaliforniaAges 18 years+ - NCT06990867RecruitingPhase 2/Phase 3
Improving blood flow recovery after stroke
This trial tests a new approach to restore blood flow in the brain after a stroke. It aims to improve recovery and brain function in people with a blocked large artery.
Long Beach, CaliforniaAges 18–90 - NCT05338697Recruiting
Early testing after stroke to predict recovery outcomes
This study checks early brain and arm/hand signals soon after a stroke to better predict how well people recover by about 90 days. It may help future, better-targeted stroke recovery studies by improving how recovery chances are measured early.
Los Angeles, CaliforniaAges 18 years+ - NCT07172464Recruiting
Study of a new device to close a hole in the heart after a stroke
This trial tests a new device to close a PFO (a small hole between the upper chambers of the heart) in people who have had a stroke caused by a blood clot. The goal is to prevent future strokes by blocking the hole.
Los Angeles, CaliforniaAges 18–65 - NCT04916210Recruiting
Study how stroke type affects thinking and recovery
This study looks at what predicts memory and thinking problems after different types of stroke or brain bleeding, and how blood-vessel changes relate to recovery. You may be invited if you recently had a stroke/bleed and can complete a baseline check within 6 weeks.
Los Angeles, CaliforniaAges 18 years+
Hear when a new Stroke trial opens near Riverside–San Bernardino, CA
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Stroke trials in other cities
Where these studies are running near Riverside–San Bernardino
Institutions with a site for the recruiting stroke studies listed above.
- University of California, Los Angeles (UCLA) · 7 studies
- Kaiser Permanente Los Angeles Medical Center · 4 studies
- Rancho Research Institute · 4 studies
- University of California, Irvine · 3 studies
- Casa Colina Hospital and Centers for Healthcare · 2 studies
- Cedars-Sinai Medical Center · 2 studies
- Kaiser Permanente Fontana Medical Center · 2 studies
- Keck Medicine of USC · 2 studies
What taking part in a stroke study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting stroke studies in California.
Common questions
- Are there stroke clinical trials near Riverside–San Bernardino?
- Yes. We're currently tracking 38 recruiting stroke studies with a site near Riverside–San Bernardino, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a stroke study near Riverside–San Bernardino?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Riverside–San Bernardino to take part?
- Not necessarily. These studies have a site near Riverside–San Bernardino, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a stroke trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New stroke studies open near Riverside–San Bernardino regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.