Clinical trials · California
Head and Neck Squamous Cell Cancer clinical trials in California
We’re tracking 77 recruiting head and neck squamous cell cancer studies with a site in California — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 2/Phase 3 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT07218003Enrolling by invitationPhase 1
Study of RNDO-564 alone or with pembrolizumab for bladder cancer
This trial tests an experimental drug, RNDO-564, either by itself or combined with another drug (pembrolizumab), for people with advanced bladder cancer or other solid tumors that have stopped responding to standard treatments. The goal is to see if it can shrink tumors or slow cancer growth.
San Francisco, CaliforniaAges 18 years+ - NCT05893888RecruitingPhase 2/Phase 3
Testing three investigational drugs for mouth and lung cancers
This trial tests whether PRV111, PRV211, and PRV131 are safe and work better than expected for certain mouth (lip/oral cavity) cancers and lung cancers. It may help by trying a new approach given directly to the tumor and then monitoring how well it shrinks and how safe it is.
Duarte, CaliforniaAges 18–100 - NCT03493425RecruitingPhase 2
Nasal or sinus cancer treated with or without chemotherapy first
This trial studies whether giving chemotherapy before surgery and radiation (instead of doing surgery and radiation first) improves outcomes for people with certain nasal or paranasal sinus cancers that can be removed with an operation. You may qualify if your tumor needs more advanced removal, such as part of the eye area or the skull base.
Palo Alto, CaliforniaAges 18 years+ - NCT07397338RecruitingPhase 1/Phase 2
RAS inhibitors with ivonescimab for solid tumors
This trial tests new drugs called RAS(ON) inhibitors combined with ivonescimab for people with solid tumors that have a RAS mutation. It aims to see if this combination can shrink tumors or slow their growth.
Los Angeles, CaliforniaAges 18 years+ - NCT04892173RecruitingPhase 3
Radiation plus a tumor injection, with or without cetuximab
This trial studies whether adding a special drug given directly into a head-and-neck tumor during radiation can improve outcomes. It also looks at whether cetuximab (an antibody medicine) should be added for people who cannot or should not have certain standard chemotherapy.
Duarte, CaliforniaAges 60 years+
Head and Neck Squamous Cell Cancer trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting head and neck squamous cell cancer studies listed above.
- City of Hope Comprehensive Cancer Center · 2 studies
- University of California, San Francisco · 2 studies
- Hoag Memorial Hospital Presbyterian
- Memorial Radiation Oncology Medical Group Laguna Hills
- Stanford University
- University of California San Diego Health
- University of California, Los Angeles (UCLA)
- USC / Norris Comprehensive Cancer Center
What taking part in a head and neck squamous cell 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.
Head and Neck Squamous Cell Cancer trials in other states
Common questions
- Are there head and neck squamous cell cancer clinical trials in California?
- Yes. We're currently tracking 77 recruiting head and neck squamous cell 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 head and neck squamous cell 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 head and neck squamous cell 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 head and neck squamous cell 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.