Clinical trials
Low Rectal Cancer clinical trials
Below are recruiting low rectal cancer clinical trials, each written for real people, not researchers. We’re tracking 106 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05563922RecruitingPhase 2
Testing a plan to preserve the anus after rectal chemo-radiation
This Phase 2 study tests a “total neoadjuvant” (chemo plus radiation before the main treatment) plan to see if some people with low rectal cancer can keep their anus. It may help you avoid permanent colostomy if your cancer responds well and you meet the study rules.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT05136326RecruitingPhase 2
Pre-surgery chemo-radiation for rectal cancer without MGMT
This trial studies whether adding two chemotherapy medicines (capecitabine and temozolomide) to standard pre-surgery chemo-radiation can work better for people with locally advanced rectal cancer that has a specific tumor marker pattern (MGMT “silenced”) and is mismatch-repair proficient (MSS). It aims to shrink the tumor before surgery and improve cancer control.
MilanAges 18 years+ - NCT05939661RecruitingPhase 2
Total treatment before surgery for early rectal cancer
This Phase 2 study tests a “total neoadjuvant” approach, meaning you receive cancer treatment before surgery, to improve safety and effectiveness for rectal cancer. It may help by shrinking the tumor and planning a more effective operation, while researchers carefully track side effects.
OsakaAges 18 years+ - NCT05984485RecruitingPhase 3
Surgery vs chemo before surgery for low-risk rectal cancer
This trial compares two approaches for low-risk locally advanced rectal cancer: going straight to surgery (TME) versus receiving chemotherapy before surgery. The goal is to see if upfront surgery works just as well, sparing patients from chemotherapy side effects.
Chongqing, Chongqing MunicipalityAges 18–75 - NCT05871762Recruiting
Choosing best treatment plans for mid-to-low rectal cancer
This trial studies how to choose the best treatment strategy for people with rectal cancer located in the middle to lower part of the rectum. It may help doctors match the right treatment plan to tumor location and your overall situation.
Beijing, Beijing MunicipalityAges Any age - NCT06194708Recruiting
Why some temporary stomas are never reversed after rectal cancer surgery
This trial looks at why some people who had a temporary stoma (a bag for waste) after rectal cancer surgery never get it reversed. It collects information from medical records to find patterns that might explain this.
Beijing, Beijing MunicipalityAges 18–100 - NCT05245474RecruitingPhase 2
Before-surgery chemoradiation plus PD-1 for locally advanced rectal cancer
This trial studies giving long-course radiation and chemotherapy before surgery, plus an immunotherapy medicine (PD-1) to help the tumor shrink more. It’s for people with stage II or III rectal cancer that has not spread to distant organs.
Beijing, Beijing MunicipalityAges 18–75 - NCT07866313RecruitingPhase 2/Phase 3
Chemotherapy, radiation, and immunotherapy before surgery for low rectal cancer
This trial tests a new combination of chemotherapy, radiation, and immunotherapy given before surgery for low rectal cancer. It aims to see if this approach can shrink tumors and improve outcomes for patients with a specific type of cancer that is microsatellite stable (MSS).
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06222255Recruiting
Transanal irrigation for sleep issues after rectal cancer surgery
This trial tests if a special irrigation technique can improve sleep problems caused by low anterior resection syndrome (LARS) after rectal cancer surgery. It may help people who have ongoing bowel symptoms that disrupt sleep.
Seoul, Jongro-guAges 19–80 - NCT03465982Recruiting
Timing surgery after chemotherapy and radiation for rectal cancer
This trial studies the best time to do surgery after you finish chemotherapy and radiation for rectal cancer. It may help improve how well minimally invasive surgery works and how safely it can be done.
Alessandria, ALAges 18 years+ - NCT07849023Recruiting
Precise sphincter-saving surgery for early rectal cancer
This trial tests a refined surgical method for removing rectal tumors while preserving the anal sphincter, which may help avoid a permanent colostomy. It is for patients with early-stage rectal cancer that is close to the anus and has not spread.
Wenzhou, ZhejiangAges 18–75 - NCT06462053RecruitingPhase 2
Short radiotherapy plus chemo and immunotherapy for early low rectal cancer
This study is testing whether a short course of radiation combined with chemotherapy and an immunotherapy drug works better than the standard longer radiation and chemotherapy for early-stage rectal cancer that is low in the rectum. The goal is to see if this shorter treatment can help patients avoid surgery or have a better outcome.
ShanghaiAges 18–75 - NCT07833319RecruitingPhase 2
Methylene blue injection to prevent leaks after rectal cancer surgery
This study tests whether injecting a blue dye into the rectum during surgery can help prevent leaks where the bowel is reconnected, and reduce the chance of needing a permanent colostomy bag. It is for people with mid or low rectal cancer who are having a specific type of surgery.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07735624RecruitingPhase 2
Immunotherapy before surgery for early rectal cancer
This trial tests a combination of two immunotherapy drugs (botensilimab and balstilimab) given before surgery for early-stage rectal cancer that is MSS/pMMR. The goal is to see if this treatment can shrink the tumor and improve outcomes compared to standard care.
Boston, MassachusettsAges 18 years+ - NCT07702799Recruiting
Low-fiber diet vs enema before laparoscopic endometrial cancer surgery
This trial compares two colon preparation methods — a low-residue diet versus a rectal enema — before laparoscopic surgery for endometrial cancer. The goal is to find which approach is easier and works better for bowel preparation.
IstanbulAges 18–90 - NCT07669298Recruiting
Monitoring vs chemoradiation for early rectal cancer
This study compares two approaches after early-stage rectal cancer is removed: either careful monitoring or a follow-up treatment with chemotherapy and radiation. The goal is to see which strategy works better to keep the cancer from returning.
LimogesAges 18 years+ - NCT07605611Recruiting
Somatostatin and Diet vs. Stoma After Rectal Cancer Surgery
This trial tests whether using a medication called somatostatin plus a clear liquid diet can safely prevent serious complications after surgery to remove rectal cancer, without needing a temporary opening in the abdomen (stoma). You'll be randomly assigned to receive either somatostatin with diet changes or a stoma, depending on your individual risk factors.
Ezhou, HubeiAges 18–75 - NCT07561060RecruitingPhase 1/Phase 2
Immunotherapy plus chemotherapy for early rectal cancer
This trial tests whether adding an immunotherapy drug called tislelizumab to standard chemotherapy and radiation can help patients with early-stage rectal cancer (cancer within 3 cm of the opening of the rectum) avoid surgery or improve surgery outcomes. The goal is to see if this combination is safe and effective.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07527026RecruitingPhase 2
Camrelizumab and chemotherapy with radiation for advanced rectal cancer
This trial tests a combination of an immunotherapy drug (camrelizumab) with chemotherapy and radiation to shrink advanced rectal cancer before surgery. The goal is to help more patients have successful surgery with complete tumor removal.
Beijing, Beijing MunicipalityAges 18–75 - NCT07512232Recruiting
Rectal Lavage During Surgery to Lower Cancer Recurrence Risk
This trial tests whether rinsing the rectum with special fluid during minimally invasive surgery for mid-to-low rectal cancer helps prevent the cancer from coming back locally. The procedure aims to wash away cancer cells that might have leaked into the surgical area.
Guangzhou, GuangdongAges 18–75 - NCT07505472RecruitingPhase 2/Phase 3
Short radiation plus chemo and immunotherapy for high-risk rectal cancer
This trial tests a new approach for people with locally advanced rectal cancer that has high-risk features. It combines short-course radiation with chemotherapy (CapeOX) and the immunotherapy drug toripalimab, with or without another drug called surufatinib, before surgery. The goal is to see if adding these drugs helps shrink the tumor and improve outcomes.
Changchun, JilinAges 18–75 - NCT05972655RecruitingPhase 2
Testing shorter rectal radiation with chemotherapy plus immunotherapy
This Phase 2 study tests whether a shorter course of radiation, combined with chemotherapy (CAPOX) and an immunotherapy drug (tislelizumab), can control middle and low rectal cancer. It may also help people who strongly want to keep their anus, if the cancer and overall health fit the study rules.
Hanzhou, ZhejiangAges 18–75 - NCT05555888RecruitingPhase 2
Immunotherapy plus short-course radiation for early rectal cancer
This study tests whether combining immunotherapy with a short course of radiation given before surgery can improve outcomes in early-stage rectal cancer. It may help the immune system work better against the tumor before it is removed.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT07463261Recruiting
Rectal cancer surgery: with or without a temporary stoma
This trial compares two ways of doing rectal cancer surgery: one with a temporary stoma (a bag on the belly) and one without. It aims to see if a stoma helps prevent complications after the bowel is reconnected.
MoscowAges 18–70
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Common questions
- Are there clinical trials for low rectal cancer?
- Yes. Clin2 currently lists 106 recruiting low rectal cancer 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 low rectal cancer 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 low rectal cancer 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.