Clinical trials · California
Differentiated Thyroid Cancer clinical trials in California
We’re tracking 8 recruiting differentiated thyroid cancer studies with a site in California — including Phase 1, Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT06475989RecruitingPhase 3
Targeted Drug Combo vs. Chemo for Advanced Thyroid Cancer
This study tests a new combination of targeted drugs (dabrafenib and trametinib) compared to chemotherapy (cabozantinib) for people with a specific type of advanced thyroid cancer called BRAF-mutated differentiated thyroid cancer. The goal is to see which treatment works better.
Burbank, CaliforniaAges 18 years+ - NCT06458036RecruitingPhase 2
Selpercatinib before radioactive iodine for RET-positive thyroid cancer
This study tests whether a targeted drug called selpercatinib, taken before radioactive iodine therapy, can help treat thyroid cancer in children and young adults who have a specific genetic change (RET fusion or mutation). The drug may make the cancer more sensitive to the radioactive iodine treatment that follows.
San Francisco, CaliforniaAges 2–25 - NCT05024929Recruiting
Test targeted drugs to help radioactive iodine reach thyroid cancer
This study looks at whether certain cancer “targeted therapy” medicines can make radioactive iodine (RAI) therapy work better for thyroid cancer that has spread to the lungs. It also involves taking special whole-body scans to measure how much radioactive iodine gets taken up by the cancer.
San Francisco, CaliforniaAges birth+ - NCT05783323RecruitingPhase 2
Larotrectinib plus radiation for thyroid cancer with NTRK fusion
This Phase 2 trial tests larotrectinib (a targeted medicine) to help radioactive iodine (RAI) work better in people with differentiated thyroid cancer that has an NTRK gene fusion. It may improve how much thyroid cancer the RAI can reach and shrink.
San Francisco, CaliforniaAges 2–99 - NCT06959641RecruitingPhase 2
XL092 for advanced thyroid cancer that no longer responds to radioactive iodine
This trial is testing a new oral medication, XL092, for people with advanced thyroid cancer that has stopped responding to radioactive iodine therapy. The goal is to see if XL092 can slow or stop the cancer from growing.
Torrance, CaliforniaAges 18 years+ - NCT06961084RecruitingPhase 2
I-124 PET/CT scan for diagnosing thyroid cancer
This trial tests whether a new type of scan (I-124 PET/CT) can better detect thyroid cancer compared to standard scans. It may help doctors decide on the best treatment, such as radiation therapy or surgery.
San Francisco, CaliforniaAges 13 years+ - NCT05538130RecruitingPhase 1
Study medicine for BRAF-mutated advanced solid tumors
This Phase 1 trial studies how PF-07799544 works and what dose is safest in people with advanced cancer that has a specific genetic change called BRAF V600. You may receive it alone or with another treatment, depending on the tumor group, to see if it can treat the cancer.
Los Angeles, CaliforniaAges 16 years+ - NCT06440850RecruitingPhase 2
Targeted therapy for high-risk BRAF-mutated thyroid cancer
This trial tests two targeted drugs, vemurafenib and cobimetinib, for people with high-risk thyroid cancer that has a specific BRAF V600E mutation. The goal is to see if this combination can help prevent the cancer from coming back after surgery or other initial treatments.
Duarte, CaliforniaAges 18 years+
Differentiated Thyroid Cancer trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting differentiated thyroid cancer studies listed above.
- University of California, San Francisco · 4 studies
- Cedars-Sinai Medical Center
- City of Hope Comprehensive Cancer Center
- Keck Medical Center of USC Pasadena
- Keck Medicine of USC
- Los Angeles General Medical Center
- Providence Medical Foundation
- Providence Queen of the Valley Medical Center
What taking part in a differentiated thyroid cancer 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.
Differentiated Thyroid Cancer trials in other states
Common questions
- Are there differentiated thyroid cancer clinical trials in California?
- Yes. We're currently tracking 8 recruiting differentiated thyroid cancer 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 differentiated thyroid cancer 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 differentiated thyroid cancer 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 differentiated thyroid cancer 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.