Clinical trials · California
Lymphedema clinical trials in California
We’re tracking 8 recruiting lymphedema studies with a site in California — including Phase 2 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT04888975Recruiting
Device study for one-arm swelling after lymph surgery
This study tests a medical device (Dayspring Technology) to reduce swelling in the arm caused by breast cancer treatment and lymph surgery. You may be eligible if you have one-sided arm swelling after lymphatic surgery and meet safety checks for the device.
Palo Alto, CaliforniaAges 18 years+ - NCT05366699Recruiting
Procedure to help prevent arm swelling after breast surgery
This trial studies a new procedure meant to lower the chance of getting lymphedema (arm swelling) after breast cancer surgery that removes lymph nodes in the armpit. It may help patients reduce the risk of long-term arm swelling, especially after lymph node dissection.
San Francisco, CaliforniaAges 18–75 - NCT05825157Recruiting
Tested combined treatment for arm swelling after cancer
This study looks at a combination treatment to improve swelling in one arm caused by lymphedema. You may be a good candidate if your arm swelling has not fully improved with standard compression therapy and you are able to have surgery.
Palo Alto, CaliforniaAges 18–75 - NCT05695924Recruiting
Surgery to reduce arm swelling after breast cancer
This trial studies whether a specific surgery (a lymph vessel transplant) can reduce upper-arm lymphedema in people who developed swelling after breast cancer treatment. You must already have tried standard therapy and still have persistent, mild-to-moderate swelling.
Stanford, CaliforniaAges 18–75 - NCT05444361Enrolling by invitation
Ultrasound freezing treatment for pain after mastectomy
This trial tests a “freezing” nerve procedure guided by ultrasound to help reduce pain after mastectomy. It aims to lessen postoperative pain by temporarily calming specific nerves involved in chest wall sensation.
Los Angeles, CaliforniaAges 18 years+ - NCT06725030Recruiting
Robotic surgery for lymphedema (Symani System)
This trial uses a robotic arm called Symani to help surgeons perform more precise microsurgery (working on tiny blood vessels and lymph channels). It is for adults with moderate lymphedema in one arm or leg who have already tried standard lymphedema therapy and still have swelling.
Beverly Hills, CaliforniaAges 22 years+ - NCT06092892RecruitingPhase 2
Upfront targeted lymph node removal for early breast cancer
This trial is for women age 45 and older with early ER-positive breast cancer that has spread to the lymph nodes under the arm. It tests a surgery approach where the main tumor and only a few key lymph nodes (rather than many) are removed.
Los Angeles, CaliforniaAges 45 years+ - NCT06297265Recruiting
Gentle breast massage after lumpectomy for breast cancer
This trial studies whether a special gentle massage technique (manual lymphatic drainage) can help women who have had breast-conserving surgery and will receive whole breast radiation. The goal is to see if it reduces side effects and improves recovery.
Los Angeles, CaliforniaAges 18 years+
Lymphedema trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting lymphedema studies listed above.
- Cedars-Sinai Medical Center · 3 studies
- Stanford University · 3 studies
- CS Cancer at Valley Oncology Medical Group
- Dung Nguyen, MD, PharmD
- Huntington Memorial Hospital
- University of California San Diego
- USC / Norris Comprehensive Cancer Center
What taking part in a lymphedema 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.
Lymphedema trials in other states
Common questions
- Are there lymphedema clinical trials in California?
- Yes. We're currently tracking 8 recruiting lymphedema 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 lymphedema 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 lymphedema 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 lymphedema 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.