Clinical trials
MSS clinical trials
Below are recruiting mss clinical trials, each written for real people, not researchers. We’re tracking 48 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06176885RecruitingPhase 2
Immunotherapy plus chemo and targeted therapy for MSS colorectal cancer
This trial tests adding immunotherapy to standard chemotherapy and targeted therapy for people with metastatic colorectal cancer that is MSS (microsatellite stable) and cannot be removed with surgery. It aims to see if this combination helps shrink tumors and improve outcomes.
Jinhua, ZhejiangAges 18–75 - NCT06204094RecruitingPhase 2
Preserving the anus with chemo, immunotherapy, and radiation for rectal cancer
This trial tests a treatment plan that combines chemotherapy, immunotherapy, and radiation before surgery for patients with middle or low rectal cancer. The goal is to shrink the tumor enough to avoid removing the anus, preserving bowel function.
Jinhua, ZhejiangAges 18–75 - NCT06207656RecruitingPhase 2
Targeted therapy for BRAF V600E mutated colorectal cancer
This trial tests if combining three targeted drugs (cetuximab, encorafenib, and binimetinib) before surgery can shrink or control cancer in people with a specific BRAF V600E mutation and a stable (MSS) tumor. It focuses on colorectal cancer that is either already able to be removed or could become removable with treatment.
MadridAges 18 years+ - NCT06218810RecruitingPhase 2
Combination therapy for advanced MSS, RAS-mutated colorectal cancer
This trial tests a new combination of three medicines for people with a certain type of advanced colorectal cancer that has not been treated before. It aims to see if adding an immunotherapy drug (Cadonilimab) to standard chemotherapy and a targeted therapy (Bevacizumab) can help shrink tumors and delay disease progression.
ShanghaiAges 18–75 - NCT06254521RecruitingPhase 2
Tislelizumab plus chemo before surgery for MSS rectal cancer
This trial tests a combination of an immunotherapy drug (tislelizumab) plus chemotherapy before surgery for people with a specific type of rectal cancer that has not spread to other organs. The goal is to see if this approach can shrink the tumor more effectively than standard treatment.
Nanning, GuangxiAges 18 years+ - NCT06456515Recruiting
Regorafenib, sintilimab, and electroacupuncture for advanced colorectal cancer
This trial tests a combination of two drugs (regorafenib and sintilimab) plus electroacupuncture for people with advanced colorectal cancer that hasn't responded to standard treatments. The goal is to see if this triple therapy can help shrink tumors or slow the cancer's growth.
ChangzhouAges 18–75 - NCT06522919RecruitingPhase 2
Immunotherapy and chemotherapy for advanced colorectal cancer
This trial tests a sequence of treatments for people with a specific type of advanced colorectal cancer (called pMMR or MSS) that has not responded to earlier therapies. Patients first receive an immunotherapy combination (pembrolizumab plus a personalized dendritic cell vaccine) followed by a chemotherapy pill (trifluridine/tipiracil) plus bevacizumab. The goal is to see if this sequence can help control the cancer.
Meldola, Forlì CesenaAges 18 years+ - NCT06551207Recruiting
New drug combo with radiation for advanced MSS colon cancer
This trial tests a new combination—an immunotherapy drug (cadonilimab) plus a targeted anti-angiogenesis pill (fruquintinib) and focused radiation (SBRT)—for people with MSS colorectal cancer that has progressed after at least two prior treatments. The goal is to see if this triple approach can help shrink or control the cancer better than standard options.
Wuhan, HubeiAges 18–75 - NCT06566755RecruitingPhase 3
New drug combo for a common type of colorectal cancer
This trial tests a combination of a new immunotherapy (cadonilimab) with standard chemotherapy (capecitabine, oxaliplatin) and bevacizumab for people with metastatic colorectal cancer that has a RAS mutation or is located on the right side of the colon. The goal is to see if this combination works better than the current standard of care as a first treatment.
Shenyang, LiaoningAges 18–75 - NCT06567782RecruitingPhase 2
Immunotherapy plus chemotherapy vs. chemotherapy alone for stage 3 colon cancer
This trial tests whether adding the immunotherapy drug dostarlimab to standard chemotherapy (CAPEOX) is more effective than chemotherapy alone for people with a specific type of colon cancer (MMRp/MSS) that has not spread. It is given before surgery to shrink the tumor.
AalstAges 18 years+ - NCT06634875RecruitingPhase 2
Test of isunakinra alone or with pembrolizumab for colorectal cancer
This trial tests a new drug combination (isunakinra plus pembrolizumab) for people with a specific type of colorectal cancer (MSS, RAS-mutated) that has a high tumor mutational burden. It may help if other treatments have stopped working.
Los Angeles, CaliforniaAges 18 years+ - NCT06850103RecruitingPhase 2
Chemo, radiation, and immunotherapy for advanced rectal cancer that has spread a little
This trial tests a combination of chemotherapy, radiation, and an immunotherapy drug (serplulimab) for people with rectal cancer that has spread to just a few spots in the body (no more than 5 tumors in up to 2 locations). It aims to see if this approach is safe and effective.
Hangzhou, ZhejiangAges 18–75 - NCT06979908RecruitingPhase 2
A study of fruquintinib plus immunotherapy for advanced colorectal cancer
This trial tests a combination of three drugs (fruquintinib, a PD-1 inhibitor, and chidamide) for people with a specific type of advanced colorectal cancer that has not responded to at least two prior treatments. The goal is to see if this new combination can shrink tumors or slow the cancer's growth.
Changchun, JilinAges 18–75 - NCT07068763RecruitingPhase 2
Short radiation plus drugs for early rectal cancer
This trial tests a combination of short-course radiation, chemotherapy (capecitabine), and two immunotherapy drugs (PD-1 and CTLA-4 inhibitors) for people with early-stage rectal cancer who want to avoid surgery and keep their anus. The goal is to see if this treatment can shrink the tumor enough to avoid major surgery.
Hangzhou, ZhejiangAges 18–80 - NCT07105631Recruiting
Study of cediranib and immunotherapy in advanced colorectal cancer
This study looks at how patients with a certain type of advanced colorectal cancer (MSS-type) feel and do during treatment with a combo of cediranib and immunotherapy. It aims to learn about side effects, quality of life, and how well the treatment works in everyday practice.
Chengdu, SichuanAges 18 years+ - NCT07154316RecruitingPhase 2
Short radiation plus drugs for MSS rectal cancer
This trial tests a shorter course of radiation therapy followed by a combination of chemotherapy, immunotherapy, and a pain-relief medication, compared to the standard approach. It is for people with a certain type of rectal cancer that has not spread.
Fuzhou, FujianAges 18–75 - NCT07281716RecruitingPhase 1/Phase 2
Immunotherapy combo for advanced colorectal cancer
This trial tests a combination of immunotherapy drugs for people with a specific type of colorectal cancer (MSS, or microsatellite stable) that has stopped responding to standard chemotherapy. The goal is to see if this new treatment can shrink tumors or slow the cancer's growth.
New York, New YorkAges 18 years+ - NCT07328087RecruitingEarly Phase 1
Personalized colon cancer vaccine trial for MSS stage 3 patients
This trial tests a custom-made vaccine designed from your tumor's genetic material. The vaccine is given alongside standard chemotherapy and an immunotherapy drug to try to prevent the cancer from coming back. It is for people with stage 3 colorectal cancer that has been fully removed by surgery and has certain high-risk features.
ThessalonikiAges Any age - NCT07549399RecruitingPhase 3
Radiation, Chemotherapy, and Immunotherapy for Rectal Cancer
This trial tests a combination of radiation, chemotherapy, and immunotherapy drugs before surgery for people with locally advanced rectal cancer. The goal is to shrink the tumor and improve outcomes for patients with higher-risk disease.
Guangzhou, GuangdongAges 18–75 - NCT07347951RecruitingPhase 2
New drug combo for rectal cancer patients who want to save their anus
This trial tests a combination of short-course radiation, chemotherapy, and two targeted drugs (Serplulimab and Bevacizumab) for people with a specific type of rectal cancer. It aims to see if this treatment can help shrink the tumor enough to avoid surgery and keep the anus.
Wenzhou, ZhejiangAges 18–75 - NCT07506109RecruitingPhase 2
Study of sintilimab, ipilimumab, cetuximab, and dabrafenib for advanced colorectal cancer
This trial tests a combination of four drugs for people with a specific type of advanced colorectal cancer that has a BRAF V600E mutation and is microsatellite stable. The goal is to see if this combination can shrink tumors or slow the cancer's growth.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07540572RecruitingPhase 1
Testing IDE574 safety and effectiveness in advanced solid tumors
This early-stage trial tests a new drug called IDE574 to see if it is safe and effective in treating advanced cancers that have spread or stopped responding to standard treatments. The trial focuses mainly on hormone-receptor positive breast cancer, but also includes lung, prostate, and colorectal cancers.
Plantation, FloridaAges 18–99 - NCT07559760RecruitingPhase 2
New combination therapy for advanced colorectal cancer after first treatment
This trial tests a new drug combination for colorectal cancer that has spread to other parts of the body and did not respond to or could not tolerate standard first-line chemotherapy. The goal is to see if this new approach can help shrink the cancer and extend survival.
Changchun, JilinAges 18–75 - NCT06849362Enrolling by invitation
Optimizing immunotherapy for advanced colorectal cancer
This study looks at how well different combinations of immunotherapy drugs work for advanced colorectal cancer that is MSS or MSI-L or pMMR. It reviews past patient records to see which treatments help control the disease and slow its growth.
Changsha, HunanAges Any age
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Common questions
- Are there clinical trials for mss?
- Yes. Clin2 currently lists 48 recruiting mss studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a mss trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a mss trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
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.