Clinical trials · California
Blood Pressure clinical trials in California
We’re tracking 19 recruiting blood pressure studies with a site in California — including Phase 3 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT07582523Enrolling by invitation
Heart Rhythm Monitoring at Home for High Blood Pressure
This study tests whether wearing a small heart rhythm patch at home can detect irregular heartbeats in people with high blood pressure. It may help catch heart rhythm problems early before they cause symptoms.
San Francisco, CaliforniaAges 60 years+ - NCT06871462Enrolling by invitation
Texting program to help monitor blood pressure at home
This study tests a program that uses text messages to help people with high blood pressure check and manage their blood pressure at home. It may help you better control your blood pressure and reduce health risks.
San Francisco, CaliforniaAges 18 years+ - NCT06843577Recruiting
Handgrip therapy for high blood pressure
This trial tests if a simple handgrip exercise device can help lower blood pressure in people with elevated blood pressure or hypertension. You will use the device at home and have regular check-ups to see how well it works.
Valley Village, CaliforniaAges 22 years+ - NCT07267871Recruiting
Oura Ring Blood Pressure Home Study
This study uses your Oura Ring to see if it can help track your blood pressure. Researchers want to learn how well the ring's sensors can measure changes in your blood pressure over time, which could lead to easier home monitoring.
San Francisco, CaliforniaAges 22 years+ - NCT06574113Recruiting
Testing a new blood pressure patch without a cuff
This study tests a wearable patch that measures blood pressure without needing an inflatable arm cuff. It could make monitoring easier and more comfortable.
Woodland Hills, CaliforniaAges 18 years+ - NCT07398391Recruiting
Blood pressure care study in San Diego
This study tests a program to help people manage their blood pressure using video calls and home monitoring. You may join if you have high blood pressure and live in San Diego.
San Diego, CaliforniaAges 21 years+ - NCT05400174Recruiting
How blood pressure changes affect thinking and brain flow in Parkinson’s
This study measures how your blood pressure affects thinking skills and how blood flows in the brain in people with Parkinson’s. It may help researchers understand what blood-pressure changes could mean for cognition in Parkinson’s.
San Diego, CaliforniaAges 50 years+ - NCT06742723RecruitingPhase 3
Study of baxdrostat and dapagliflozin for kidney disease and high blood pressure
This trial tests if combining baxdrostat with dapagliflozin helps protect kidney function and reduce heart risks in people with chronic kidney disease and high blood pressure. It's for adults who are already taking standard blood pressure medications.
Beverly Hills, CaliforniaAges 18 years+ - NCT06059638Recruiting
Pacemaker pacing for blood pressure control
This study tests whether adjusting the timing of a pacemaker can help lower blood pressure in people who already have or need a pacemaker. It could be an option for those whose blood pressure is not well controlled with medication.
Glendale, CaliforniaAges 18 years+ - NCT07064473RecruitingPhase 3
Testing vicadrostat plus empagliflozin for diabetes, high blood pressure, and heart disease
This study tests a new pill called vicadrostat taken with another medicine (empagliflozin) to see if it helps people with type 2 diabetes, high blood pressure, and heart disease. It may reduce the risk of heart problems, but you must not have had heart failure or use certain other heart medications.
Beverly Hills, CaliforniaAges 18 years+ - NCT06544954Recruiting
Grape study for heart and gut health in overweight women
This study tests whether eating California grapes can improve gut health and heart health in overweight or obese women who have been through menopause and may have type 2 diabetes or metabolic syndrome. You would need to eat grapes daily and provide blood and stool samples.
Davis, CaliforniaAges 45–70 - NCT04216732Recruiting
Study of medullary thyroid cancer progression in a registry
This study follows people with medullary thyroid cancer to better understand how the disease changes over time, including in advanced stages. You may help improve future treatment planning and care for people with medullary thyroid cancer.
San Francisco, CaliforniaAges 18 years+ - NCT05479461Recruiting
Phone-based blood pressure care vs usual care
This trial tests whether a technology-enabled program (using a smartphone) helps lower blood pressure better than standard care. It may help you manage high blood pressure with guided treatment changes.
Palo Alto, CaliforniaAges 30–90 - NCT05551104RecruitingPhase 3
Best blood pressure medicine after pregnancy
This study compares two common blood pressure medicines (nifedipine and labetalol) to see which is safest and works best for high blood pressure after childbirth. If you have postpartum hypertension, the trial may offer close monitoring and help doctors choose the safest option for you.
Loma Linda, 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.
Los Angeles, CaliforniaAges 35 years+ - NCT06837181Recruiting
Understanding diabetes complications in cystic fibrosis
This study looks at how long-term diabetes affects people with cystic fibrosis. It helps researchers understand complications and improve care.
Los Angeles, CaliforniaAges 12 years+ - NCT06876233Recruiting
Mobile app to help with blood pressure medication
This trial tests a smartphone app that sends reminders and support to help you take your blood pressure medication regularly. It may be a good fit if you have trouble remembering to take your pills.
Los Angeles, CaliforniaAges 18 years+ - NCT00932139Recruiting
Electro-acupuncture to help lower high blood pressure
This trial studies whether electro-acupuncture can improve blood pressure in people with mild coronary artery disease or high blood pressure. If it works, it may offer a non-medicine approach to better blood pressure control.
Orange, CaliforniaAges 18–85 - NCT06576544Enrolling by invitation
Wearables to Track Postpartum Blood Pressure
This study uses wearable devices to track your blood pressure after childbirth. The goal is to learn when blood pressure problems occur and help create better monitoring guidelines so you and future parents can get the right care at the right time.
La Jolla, CaliforniaAges 18–50
Where these studies are running in California
Institutions with a site for the recruiting blood pressure studies listed above.
- University of California San Diego · 3 studies
- Stanford University · 2 studies
- The Lundquist Institute at Harbor-UCLA Medical Center · 2 studies
- University of California, San Francisco · 2 studies
- Acclaim Clinical Research
- Adventist Health Glendale
- Ark Clinical Research
- Bayview Research Group
What taking part in a blood pressure 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.
Blood Pressure trials in other states
Common questions
- Are there blood pressure clinical trials in California?
- Yes. We're currently tracking 19 recruiting blood pressure studies with a site in California, 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 blood pressure study in California?
- 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 California to take part?
- Not necessarily. These studies have a site in California, 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 blood pressure 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 blood pressure studies open in California regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.