Clinical trials · California
Diffuse Large B Cell Lymphoma Relapsed clinical trials in California
We’re tracking 35 recruiting diffuse large b cell lymphoma relapsed studies with a site in California — including Early Phase 1, Phase 1, Phase 1/Phase 2, Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT06649812RecruitingPhase 2
Testing a combination targeted therapy (ViPOR) for aggressive B-cell lymphoma
This trial tests a new combination of targeted drugs called ViPOR for people with aggressive B-cell lymphoma that has come back or not responded to previous treatment. The goal is to see if this treatment can help when standard therapies haven't worked.
Los Angeles, CaliforniaAges 18 years+ - NCT06533579RecruitingPhase 1/Phase 2
Gene therapy for CD19-positive blood cancers
This trial tests a new gene therapy treatment for people with certain types of leukemia or lymphoma that have the CD19 marker and have not responded to other treatments. The therapy uses a virus to deliver a gene to target and kill cancer cells.
Duarte, CaliforniaAges 13–90 - NCT06091865RecruitingPhase 3
Testing odronextamab with chemo for untreated DLBCL
This trial is testing a new drug called odronextamab combined with chemotherapy against the standard treatment for people with previously untreated DLBCL. The goal is to see if the new combination works better and is safe.
Los Angeles, CaliforniaAges 18 years+ - NCT06735664RecruitingPhase 1
Zanubrutinib and odronextamab for Richter's transformation
This trial tests a combination of two targeted drugs for people with Richter's transformation, an aggressive lymphoma that can develop from CLL. The goal is to see if this combination can help control the disease.
Duarte, CaliforniaAges 18 years+ - NCT06116110Recruiting
Long-term follow-up after gene therapy treatment
This study is a long-term follow-up for people who previously received a gene therapy treatment called zamtocabtagene autoleucel in a Miltenyi Biomedicine-sponsored clinical study. It helps researchers monitor your health over time after the treatment.
Stanford, CaliforniaAges 18 years+ - NCT07188558RecruitingPhase 3
Comparing ronde-cel to standard CAR T-cell therapy for large B-cell lymphoma
This trial tests a new treatment called ronde-cel against the usual CAR T-cell therapy for people with large B-cell lymphoma that has come back or not responded to initial treatment. The goal is to see if ronde-cel works better.
Los Angeles, CaliforniaAges 18 years+ - NCT07121946RecruitingPhase 1
Safety study of LTZ-301 for non-Hodgkin lymphoma
This trial tests a new drug, LTZ-301, in people with non-Hodgkin lymphoma whose cancer has come back or not responded to at least two prior treatments. The main goal is to see if LTZ-301 is safe and how the body handles it.
Duarte, CaliforniaAges 18 years+ - NCT05052528RecruitingPhase 1
CAR T cell therapy for relapsed or refractory large B-cell lymphoma
This trial tests whether adding a targeted antibody (rituximab) before CAR T cell therapy improves outcomes for patients with diffuse large B-cell lymphoma that has come back or not responded to at least two prior treatments.
Sacramento, CaliforniaAges 18 years+ - NCT03666000RecruitingPhase 1
Testing a CD19 CAR T cell treatment for relapsed blood cancers
This Phase 1 study tests the safety and best dose of a CD19 CAR T cell therapy (azer-cel) in people whose B-cell blood cancer has returned or did not respond to treatment. It may help people with relapsed/refractory B-ALL or certain aggressive or large B-cell lymphomas, including after or before prior CAR T treatment.
Duarte, CaliforniaAges 18 years+ - NCT04545762RecruitingPhase 1
Anti-CD19 CAR-T for certain relapsed lymphoma
This Phase 1 study tests an anti-CD19 CAR-T cell treatment in adults with specific types of relapsed or treatment-resistant non-Hodgkin lymphoma. It may help by finding and attacking lymphoma cells that carry the CD19 marker, but it’s early-stage and eligibility is strict.
San Francisco, CaliforniaAges 18 years+ - NCT04920617RecruitingPhase 2
Vaccine plus pembrolizumab, with or without low-dose chemo
This Phase 2 study tests whether a cancer vaccine called DPX-Survivac, along with pembrolizumab (an immune medicine), can help shrink diffuse large B-cell lymphoma (DLBCL) that has come back or not responded. It also looks at whether adding intermittent low-dose cyclophosphamide (a low-dose chemotherapy) improves results.
Fountain Valley, CaliforniaAges 18 years+ - NCT04792489RecruitingPhase 2
CAR-T cell therapy for aggressive B-cell lymphomas
This trial tests a new CAR-T cell treatment (MB-CART2019.1) for people with certain types of aggressive B-cell non-Hodgkin lymphoma, including diffuse large B-cell lymphoma (DLBCL) that has come back or not responded to prior treatments. It aims to see if this therapy can help when other options have failed.
La Jolla, CaliforniaAges 18 years+ - NCT05107674RecruitingPhase 1
Early drug study for advanced cancers that have limited options
This Phase 1 study tests NX-1607 in adults with advanced cancers that are hard to treat with standard care. It focuses on safety and early signs of how well the drug may work in specific cancer types.
Los Angeles, CaliforniaAges 18 years+ - NCT05255354Recruiting
Testing blood cancer DNA monitoring during CAR-T treatment
This trial checks whether a blood test that looks for small amounts of cancer DNA can accurately track minimal residual disease (MRD) in lymphoma patients during CAR-T therapy. It may help doctors detect relapse earlier and better judge how well CAR-T is working.
Palo Alto, CaliforniaAges 18 years+ - NCT05272384RecruitingPhase 1
Testing nivolumab plus ASTX727 for hard-to-treat lymphoma
This Phase 1 study tests whether adding ASTX727 to nivolumab can shrink relapsed or refractory B-cell lymphomas that have come back or did not respond to treatment. It also aims to find a safe dosing plan and see early signs of benefit in certain lymphoma types.
Duarte, CaliforniaAges 18 years+ - NCT05432635RecruitingPhase 1
CAR T-cell and vaccine treatment after stem cell transplant
This Phase 1 study tests a customized immune-cell treatment (CAR T-cells) plus a vaccine given after stem cell transplant for certain aggressive B-cell non-Hodgkin lymphomas. It aims to help your immune system better recognize and attack the lymphoma and to see how safe the approach is.
Duarte, CaliforniaAges 18 years+ - NCT05794958RecruitingPhase 1
Safety of second CAR-T re-infusion for hard-to-treat lymphoma
This Phase 1 study tests whether a second re-infusion of axicabtagene ciloleucel (CAR-T) is safe in people with aggressive B-cell non-Hodgkin lymphoma that came back or did not respond after standard second-line CAR-T. It may help some patients by trying to improve disease control while carefully monitoring side effects.
Palo Alto, CaliforniaAges 18 years+ - NCT05798897RecruitingPhase 1
Study drug MT-601 for relapsed lymphoma patients
This early-phase trial tests MT-601 (an experimental treatment) in adults whose lymphoma has come back or didn’t respond to standard treatments. The study mainly checks safety, and it also looks for early signs that the treatment can shrink tumors.
Duarte, CaliforniaAges 18–100 - NCT05800405RecruitingEarly Phase 1
Radiation before CAR T therapy for large B-cell lymphoma
This early-phase study tests whether giving targeted radiation first can improve outcomes when you later receive CAR T-cell therapy for large B-cell lymphoma that has come back or is not responding to treatment. It may help shrink or control lymphoma spots before CAR T is infused.
Duarte, CaliforniaAges 18 years+ - NCT05801913RecruitingPhase 1
Personalized immune cell therapy plus a CMV vaccine
This Phase 1 study tests genetically modified immune cells (made from your own blood) plus a vaccine aimed at controlling CMV-related lymphoma. It’s for adults with intermediate or high-grade B-cell non-Hodgkin lymphoma who can’t get (or don’t want) certain standard stem-cell transplant options.
Duarte, CaliforniaAges 18 years+ - NCT05887167RecruitingPhase 1
Test safety of making CAR T cells from your own blood
This Phase 1 study looks at whether it is safe and practical to collect your own stem cells and use them to support CAR T-cell therapy for certain blood cancers that have come back or did not respond. It aims to find the best way to combine these steps, which may help some people receive CAR T treatment.
Los Angeles, CaliforniaAges 18–85 - NCT06015880RecruitingPhase 1
Combination drug therapy for relapsed or resistant large B-cell lymphoma
This trial tests a combination of three drugs (mosunetuzumab, polatuzumab vedotin, and lenalidomide) for people with diffuse large B-cell lymphoma (a type of blood cancer) that has come back or not responded to previous treatment. The goal is to see if this combination is safe and effective.
Duarte, CaliforniaAges 18 years+ - NCT05672251RecruitingPhase 2
Testing two antibody drugs for lymphoma that came back
This Phase 2 trial tests two targeted antibody medicines—loncastuximab tesirine and mosunetuzumab—in people whose diffuse large B-cell lymphoma (DLBCL) or follicular lymphoma grade 3B has come back or did not respond. It aims to shrink lymphoma that has measurable disease and has specific markers (CD19 and CD20) on tumor cells.
Duarte, CaliforniaAges 18 years+ - NCT06528301RecruitingPhase 1
Trial of UB-VV111 with or without rapamycin for B-cell cancers
This trial tests a new therapy called UB-VV111, alone or with rapamycin, in people with certain types of lymphoma or leukemia that have come back or not responded to treatment. The goal is to see if it's safe and effective.
Duarte, CaliforniaAges 18 years+
Where these studies are running in California
Institutions with a site for the recruiting diffuse large b cell lymphoma relapsed studies listed above.
- City of Hope Comprehensive Cancer Center · 13 studies
- Cedars-Sinai Medical Center · 3 studies
- Stanford University · 3 studies
- University of California Davis Comprehensive Cancer Center · 3 studies
- University of California, Irvine Medical Center / UC Irvine Health · 2 studies
- University of California, Los Angeles (UCLA) · 2 studies
- University of California, San Francisco · 2 studies
- Compassionate Cancer Care Medical Group
What taking part in a diffuse large b cell lymphoma relapsed 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.
Diffuse Large B Cell Lymphoma Relapsed trials in other states
Common questions
- Are there diffuse large b cell lymphoma relapsed clinical trials in California?
- Yes. We're currently tracking 35 recruiting diffuse large b cell lymphoma relapsed 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 diffuse large b cell lymphoma relapsed 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 diffuse large b cell lymphoma relapsed 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 diffuse large b cell lymphoma relapsed 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.