Rectal neoplasm

Researchers are testing whether a combination of chemotherapy (mFOLFOX6) plus two immunotherapy drugs, suvemcitug and enlonstobart, can shrink high-risk mid-rectal cancer enough to safely skip pelvic radiation before surgery. The trial enrolls 52 adults with locally advanced rect…

This trial tests a personalized therapy called GT201, made from a patient's own tumor-infiltrating lymphocytes (TILs). The goal is to see if these immune cells, grown in the lab and infused back into the patient, can shrink or eliminate advanced solid tumors. The study includes a…

This study tests whether giving the immunotherapy drug dostarlimab for a longer period can completely eliminate tumors in people with a specific genetic type of rectal cancer. Participants have stage II or III rectal cancer that is mismatch repair deficient (dMMR) or microsatelli…

This study tests a personalized cancer vaccine (ABO2109) combined with an immunotherapy drug (toripalimab) in 50 adults with solid tumors. The goal is to see if the vaccine is safe and triggers an immune response against the cancer. Participants must have good organ function and …

This trial tests a new approach for people with solid tumors that have returned or not responded to standard treatments. The therapy uses the patient's own myeloid cells, a type of immune cell, which are genetically modified in a lab to produce a cancer-fighting protein called IL…

Researchers are testing a new biological therapy called BI 4060107 in adults with advanced solid tumors that cannot be removed by surgery. The trial is for people who have tried all available treatments and have no other options. The main goal is to find the highest dose that peo…

Researchers are running a Phase I trial of HEC-921, an experimental drug given by intravenous infusion, in adults with advanced malignant solid tumors. The study first gives HEC-921 alone to find the highest dose people can tolerate, then tests it in combination with oxaliplatin,…

This trial tests whether a combination of two investigational drugs (QL-1706) plus chemotherapy and bevacizumab, with or without radiation, can shrink or eliminate tumors in people with locally advanced rectal cancer before surgery. The goal is to see if this neoadjuvant approach…

Researchers are testing whether adding serplulimab, an immunotherapy, to standard CAPOX chemotherapy and bevacizumab can shrink locally advanced colorectal tumors before surgery. The study enrolls about 85 adults with locally advanced rectal adenocarcinoma. The main goal is to se…

Researchers test whether giving mFOLFOXIRI plus bevacizumab before surgery can shrink locally advanced rectal cancer enough to avoid removing the rectum. Adults with stage II or III rectal cancer receive six cycles of the drug combination. Depending on how well the tumor responds…

Researchers are testing an experimental antibody called 3SC009 in adults with advanced or metastatic solid tumors that have not responded to other treatments. The drug is a bispecific antibody, meaning it binds to two different targets on cancer cells, CD47 and EpCAM. The trial h…

This phase 1 trial tests an investigational drug called DEM301 in adults with advanced colorectal cancer that has progressed after standard treatments. DEM301 is an antibody-drug conjugate, a type of therapy designed to deliver a toxic agent directly to cancer cells. The study ai…

Researchers are testing whether a diet low in serine and glycine, combined with chemotherapy, immunotherapy, and radiotherapy, improves outcomes for people with locally advanced rectal cancer. The trial enrolls 140 adults aged 18 to 80 with stage cT3, cT4, or node-positive rectal…

This phase II trial is testing whether a 16-hour fast before each dose of the immunotherapy drug serplulimab, combined with chemotherapy, can improve outcomes for people with a common type of locally advanced rectal cancer. The approach aims to boost the immune system's ability t…

This phase 2 trial tests whether adding the investigational drug becotatug vedotin to pucotenlimab and capecitabine before standard chemoradiotherapy can improve outcomes for people with locally advanced squamous cell carcinoma of the anal canal. Participants first receive two cy…

This study tests a drug called sacituzumab tirumotecan in 20 people with advanced anal or rectal cancer that has spread or cannot be removed and has not responded to other treatments. The goal is to see if the drug can shrink tumors and how safe it is. Participants will receive t…

This early-stage trial tests an investigational drug called HP007, given as an injection directly into tumors, in adults with advanced solid tumors that have not responded to standard treatments or have come back. The main goals are to check the drug's safety, find the right dose…

This first-in-human trial tests an experimental drug called BD200 in adults with advanced solid tumors that have not responded to standard treatments. BD200 is designed to latch onto two proteins, Trop-2 and Nectin-4, found on many cancer cells, potentially delivering a toxic pay…

This Phase 2 trial tests an investigational drug called MK-2010, which is designed to help the immune system attack cancer. Researchers will give MK-2010 alone or in combination with other treatments to about 480 people with advanced solid tumors, meaning cancers that have spread…

This study tests an experimental drug called BL-M08D1 in adults with advanced or metastatic digestive tract tumors and other solid tumors. The goal is to find the best dose and see how well it shrinks tumors and slows disease progression. Participants receive the drug by intraven…

This phase 1/2 trial tests an investigational drug called HY07121, given as a subcutaneous injection, in adults with advanced solid tumors that have not responded to standard treatments or for which no standard treatment exists. The study has two parts: the first finds a safe dos…

This early-phase trial is testing an investigational drug called FL115 in adults with advanced solid tumours that have progressed after standard therapy or for whom no standard treatment exists. FL115 is designed to stimulate the immune system's natural killer cells and T cells t…

This early-stage trial tests a new cancer treatment called OTS-412, a modified virus designed to attack tumor cells. It is given alone or with hydroxyurea and the immunotherapy atezolizumab. The study includes 24 adults with advanced solid tumors that no longer respond to standar…

This early-stage trial is testing an experimental drug called LAE118 in people with advanced solid tumors that have a specific genetic change (PIK3CA mutation). The study will evaluate the drug's safety and tolerability when given alone or combined with other anti-cancer medicati…

This trial tests a new type of immune cell therapy called bi-specific CAR-T cells that target two proteins (GD2 and PSMA) found on some solid tumors. The study involves 60 patients whose tumors have not responded to standard treatments. Researchers will check safety and whether t…

This study tests a new treatment called 4SCAR-276 for people with solid tumors that have come back or not responded to standard care. The treatment uses a patient's own immune cells, modified in a lab to recognize and attack cancer cells that have a protein called CD276. The tria…

This early-stage trial is testing whether infusions of natural killer (NK) cells—a type of immune cell from a healthy donor—can safely help people with advanced solid tumors that have not responded to standard treatments. The study enrolls about nine adults aged 18 to 75 and uses…

This study tests a new treatment using a patient's own immune cells, modified to recognize and attack a protein called GD2 found on many solid tumors. The trial includes 100 people aged 1 to 65 with tumors that have not responded to standard therapy. The goal is to see if these m…

This early-stage trial tests an investigational drug called CBX-663 in adults with certain advanced cancers that have not responded to standard treatment or have returned. The study includes people with blood cancers (like AML, MDS, or CMML), advanced solid tumors, or a type of b…

This trial tests VBC117, an investigational drug designed to attach to two proteins found on tumor cells and deliver a toxic payload directly to them. The study enrolls adults with advanced or metastatic solid tumors that have not responded to standard treatments. The goal is to …

This phase 2 trial is testing whether adding the immunotherapy drug sintilimab and the anti-angiogenic drug suvemcitug to standard chemoradiation can improve outcomes for people with locally advanced rectal cancer that is microsatellite-stable (pMMR). The study plans to enroll 18…

This study tests whether an experimental drug called SG1827, when combined with an anti-PD-1/PD-L1 antibody and bevacizumab, is safe and shows early signs of fighting advanced solid tumors. The trial enrolls adults with unresectable or metastatic solid tumors who have already tri…

This early-stage trial tests a topical ointment called ACU-D1 for HPV-related vulvar and perianal lesions in people with HIV. Nine participants will apply the cream twice daily for 4 weeks. The main goal is to find the safest dose and see if the treatment can boost immune markers…

This study tests an experimental drug called ATX-898 in people with advanced solid tumors that have spread or cannot be removed by surgery. The trial has two parts: first, ATX-898 is given alone to find the safest dose; second, it is combined with other anti-cancer drugs to see i…

This trial is testing an investigational drug called SHR-8203, given as an injection, in people with advanced or metastatic solid tumors that have not responded to standard treatments or for which no standard treatment exists. The study aims to find the safest dose, understand ho…

This phase 2 trial is investigating whether adding a ketogenic diet and/or high-dose intravenous vitamin C to standard chemoradiotherapy and immunotherapy can improve outcomes for patients with locally advanced rectal cancer that is mismatch repair proficient (pMMR/MSS). The stud…

This trial tests whether an AI tool called SurgDiff can predict how difficult rectal cancer surgery will be, based on MRI scans and patient data. The goal is to help surgeons choose the best surgical approach for each patient, potentially reducing complications. The study involve…

This trial tests whether an arginine-free diet, given as a liquid formula for four weeks, can enhance the effects of standard chemoradiotherapy in people with locally advanced rectal cancer. The study first checks the diet's safety in a small group, then randomly assigns about 13…

This early-stage trial is testing an investigational drug called BR113 in people with advanced solid tumors that have not responded to standard treatments. The main goals are to check the drug's safety, find the right dose, and see if it can shrink tumors. Participants receive BR…

This early-stage trial tests a personalized cell therapy for adults with advanced solid tumors that have not responded to standard treatments. Doctors take immune cells from a patient's own tumor, grow more of them in the lab, and then infuse them back after a short course of che…

This trial is testing whether transplanting healthy gut bacteria can boost the power of immunotherapy and chemoradiotherapy in people with a common type of locally advanced rectal cancer. Participants receive a combination of sintilimab (an immunotherapy drug), CAPOX chemotherapy…

This phase 2 trial is testing whether adding an experimental drug called DCSZ11 to standard radiation and chemotherapy can improve outcomes for people with a high-risk type of rectal cancer. The study will enroll 30 adults who have not had prior treatment. The goal is to see if t…

This trial tests whether a combination of whole-body electromyostimulation (WB-EMS) — a technology that uses electrical impulses to make muscles contract — and nutritional therapy can help people with certain gastrointestinal cancers preserve muscle mass. Participants include tho…

This phase 3 trial is testing whether adding a three-month course of FOLFOX4s chemotherapy after short-course radiotherapy improves outcomes compared to radiotherapy alone in adults aged 75 and older with locally advanced rectal cancer. The study aims to see if the combination ca…

This trial is testing an experimental drug called ML-016, a nanoparticle form of the chemotherapy doxorubicin, in people with advanced solid tumors that have spread to the lungs or liver. The study aims to find the safest dose and see whether the drug can shrink tumors or slow th…

This early-phase trial tests an experimental drug called ISM5939, taken as a pill, in people with advanced or metastatic solid tumors that have not responded to standard treatments. The study will first test the drug alone, then in combination with chemotherapy (cisplatin or doce…

This trial tests an experimental drug called HMPL-A830 in adults with advanced solid tumors that have not responded to standard treatments. The study has two parts: first, finding a safe dose, then testing that dose in more people to see if it can shrink tumors. The goal is to un…

This trial tests a care package called the 'WARNING Pack' for people aged 75 and older with cancer. The pack helps doctors spot early signs of age-related problems and provides a guide for managing them. The goal is to prevent a decline in quality of life and reduce the risk of g…

This phase 1 trial tests an experimental drug called TJ037130 in adults with advanced solid tumors, including ovarian, gastric, and endometrial cancers that have spread. The main goal is to check the drug's safety and find the best dose for future studies. Participants receive TJ…

This study tests an experimental oral drug called elraglusib in adults with advanced solid tumors that have spread or are not responding to standard treatments. The trial aims to find the safest dose and evaluate how the body processes the drug, while also looking for early signs…

This early-stage trial tests an experimental therapy called GKL-006Allo, made from donor immune cells (iNKT cells), in people with advanced solid tumors that have not responded to standard treatments. The main goals are to check the therapy's safety and how the body processes it.…

This study tests whether adding ivermectin, a drug used for parasitic infections, can improve the immune response in people with solid tumors who are already receiving immunotherapy. About 80 adults will take either a moderate or high dose of ivermectin for four weeks alongside t…

This study tests an experimental drug called LM-364, given alone or with another cancer drug (tislelizumab), in people with advanced solid tumors that have not responded to standard treatments. The goal is to find a safe dose and see if the drug can shrink tumors. About 90 adults…

This study tests an experimental oral drug called GFH276 combined with either cetuximab or standard chemotherapy in people with advanced solid tumors or pancreatic ductal adenocarcinoma (PDAC) that have a RAS mutation. The goal is to see if the combination is safe, tolerable, and…

This early-phase study tests a new drug called KIVU-305 in people with advanced solid tumors that have stopped responding to standard treatments. The drug is designed to target and attack cancer cells while sparing healthy ones. The main goal is to find a safe dose and see if the…

This trial tests an experimental drug called HSK46256, which blocks a protein called PARP1 that helps repair DNA in cancer cells. The study includes adults with advanced solid tumors who have not responded to standard treatments. Researchers aim to find the safest dose and check …

This observational study follows about 196 adults with early-stage (pT1) rectal cancer who have high-risk features after local tumor removal. Instead of undergoing radical surgery that often requires a colostomy, participants receive adjuvant radiotherapy or chemoradiotherapy. Th…

This trial tests an experimental drug called VBC106 in people with advanced solid tumors that have not responded to standard treatments. VBC106 is designed to target two proteins (FRα and MSLN) found on some cancer cells, delivering a toxic payload directly to the tumor. The stud…

This trial investigates whether combining two drugs—trastuzumab deruxtecan (T-DXd) and cetuximab—can shrink tumors in people with advanced colorectal cancer that has low levels of the HER2 protein and has worsened after standard treatments. The study enrolls adults with metastati…

This pilot study explores whether patients with margin-clear stage II or III rectal cancer who do not need a permanent colostomy can safely go straight to surgery instead of receiving chemotherapy first. Participants are randomly assigned to either 12 weeks of chemotherapy follow…

This trial investigates whether adding two targeted drugs—tafolecimab and sintilimab—to standard chemoradiation can improve outcomes for people with locally advanced rectal cancer that has not spread. Participants receive short-course radiation followed by chemotherapy plus immun…

This phase II trial tests a combination of two drugs—SYS6026 and Enlonstobart—in people with advanced solid tumors that have spread and are linked to HPV types 16 or 18. The study aims to see if the combination is safe and shows signs of shrinking tumors. Participants must be at …

This study tests a new treatment called VG2025, a modified herpes simplex virus designed to infect and kill cancer cells while also boosting the immune system. The trial enrolls adults with advanced solid tumors that have not responded to standard therapies and who have previousl…

This phase 2 trial tests whether the combination of pembrolizumab (an immunotherapy) and lenvatinib (a targeted therapy) can shrink tumors in people with advanced anal squamous cell cancer that cannot be removed by surgery or has spread to other organs. Participants must have alr…

This trial provides continued access to three experimental Bicycle therapies—zelenectide pevedotin, nuzefatide pevedotin, and BT7480—for people with advanced solid tumors who are already benefiting from them in another study. Participants continue their same treatment while resea…

This phase 2 trial tests whether adding a new form of interferon (rSIFN-co) to standard total neoadjuvant therapy (short-course radiation plus chemotherapy) can improve the chance of complete tumor disappearance in people with mid-low locally advanced rectal cancer. About 90 adul…

This early-stage trial is testing a new cell therapy called GK01 in 10 people with advanced solid tumors that have stopped responding to standard treatments. The therapy uses the patient's own immune cells (T cells) that are trained to attack the tumor. The main goal is to check …

This early-stage trial tests LNF2105, a drug designed to target and deliver a toxin to cancer cells that have a protein called Nectin-4 on their surface. It will enroll about 294 adults with advanced solid tumors (such as bladder, breast, or lung cancer) who have run out of stand…

This early-stage trial tests a new approach to CAR-T therapy where a virus is injected directly into the bloodstream to reprogram a patient's own immune cells to attack cancer. It involves 91 adults with advanced solid tumors who have run out of standard options. The main goal is…

This study tests whether adding two immunotherapy drugs to radiation therapy can better shrink advanced rectal cancer than standard chemoradiation. About 342 adults with a specific type of rectal cancer will be randomly assigned to one of three treatment groups. The goal is to se…

This phase II trial tests a new approach for high-risk locally advanced rectal cancer. Participants first receive short-course radiotherapy, followed by a combination of chemotherapy (NALIRIFOX) and immunotherapy (Pucotenlimab) for about 6 months. The goal is to see if this regim…

This early-stage trial is testing two experimental drugs, OVV-01 and AK112, in 30 people with advanced solid tumors that have not responded to standard treatments. OVV-01 is given both into a vein and directly into the tumor, while AK112 is given into a vein. The main goals are t…

This early-phase trial tests an experimental drug called CLSP-5282 in up to 140 adults with advanced solid tumors (like lung, pancreatic, or colorectal cancer) that have a specific genetic change called KRas G12V. The drug is given by IV infusion. The main goals are to check safe…

This small study tests a new approach for people with stage II/III rectal cancer that has not spread. Instead of chemotherapy, patients receive targeted internal radiation followed by two doses of the immunotherapy drug nivolumab before surgery. The goal is to see if this combina…

This study looks at whether people with certain genetic types of gastrointestinal cancers (stomach, colorectal, or anal) can safely avoid major surgery after immunotherapy. Instead of removing the organ, doctors will monitor closely or do smaller procedures to remove any remainin…

This Phase 1 trial tests MST-168, an antibody-drug conjugate designed to target and kill cancer cells. It will enroll 420 adults with advanced solid tumors that have specific markers. The main goals are to check safety, find the right dose, and see early signs of tumor shrinkage.

This study tests a drug called Trastuzumab Rezetecan in 15 adults with advanced solid tumors that have the HER2 protein. The goal is to see if the drug can shrink tumors. Participants get the drug by IV every 3 weeks. This is for people whose cancer has worsened after other treat…

This study tests a new drug called FG-B901, a bispecific antibody that targets two immune proteins (PD-L1 and CD40) to activate the immune system against tumors while reducing side effects. It is given alone or with chemotherapy to 264 adults with advanced solid tumors that have …

This early-stage study tests a new tablet, LT-010391, in people with advanced solid tumors (lung, colon, or pancreatic cancer) that have a specific genetic change called KRAS G12D. The main goals are to check safety and find the right dose. About 198 participants who have tried o…

This study tests whether injecting a special solution (KRC-01) into rectal tumors before radiation can make the radiation work better. The solution increases oxygen inside the tumor, which helps radiation kill cancer cells. About 24 adults with advanced rectal cancer that hasn't …

This study tests a new drug (SYS6006) combined with another drug (Enlonstobart) in people with advanced solid tumors that cannot be removed by surgery or have spread. The goal is to see if the combination is safe and works better than Enlonstobart alone. About 264 adults will tak…

This early-phase study tests a new treatment called CAR-DC for people with advanced solid tumors (like lung, liver, or stomach cancer) that have not responded to standard care. The therapy uses a patient's own immune cells, modified in a lab to recognize and attack cancer cells. …

This early-stage trial tests a new drug called Hemay5087 in 24 people with advanced solid tumors that have not responded to standard treatments or have no standard options. The main goals are to check safety, find the right dose, and get a first look at whether the drug can shrin…

This early-phase trial tests a new drug called WSK-IM02 in 9 people with advanced solid tumors that have spread to cause fluid buildup around the lungs or in the belly. The drug is given directly into the chest or abdomen to see if it is safe and can shrink tumors or reduce fluid…

This early-phase trial tests a combination of two drugs, CVL006 and 9MW2821, in 108 adults with advanced solid tumors that have not responded to standard therapy. The goal is to find a safe dose and see if the combination can shrink tumors. The study is not yet recruiting.

This early-stage trial tests a new drug called CS231295 in 42 adults with advanced solid tumors that have stopped responding to standard treatments. The drug works by blocking certain proteins that help tumors grow and form blood vessels. The main goals are to check safety, find …

This early-stage trial tests a new drug called HF50 in 45 adults with advanced solid tumors that have not responded to standard treatments. HF50 is designed to target HER2 on cancer cells and boost the immune system. The main goals are to check safety, find the right dose, and se…

This early-phase study tests a new drug called IN10028 in 75 adults with advanced solid tumors that have not responded to standard treatments. The main goals are to check safety, find the best dose, and see if the drug shrinks tumors when used alone or with other cancer drugs. Th…

This phase 2 trial tests a short course of radiation followed by a mix of chemotherapy, targeted therapy, and immunotherapy in 60 people with locally advanced rectal cancer. The goal is to see if this approach can make the tumor disappear completely before surgery, possibly allow…

This early-stage trial tests a new drug (non-cationic peptide-CD47 siRNA) in about 9 people with advanced solid tumors that have not responded to other treatments. The drug works by blocking a 'don't eat me' signal on cancer cells, helping the immune system recognize and attack t…

This early-stage trial tests a new drug called JH021 in 60 people with advanced solid tumors that have stopped responding to standard treatments. JH021 is a special antibody that targets two cancer-related proteins, EGFR and cMET, to potentially slow or stop tumor growth. The mai…

This trial looks at whether children with cancer who develop a fever and low white blood cells can safely stop antibiotics earlier than usual. About 136 children will be randomly assigned to either stop antibiotics within 24 hours or continue standard treatment. The goal is to se…

This early-phase trial tests a new drug called SYS6051 in 114 adults with advanced solid tumors that have not responded to standard treatments. The study aims to find a safe dose and check for early signs of tumor shrinkage. Participants receive the drug by IV every three weeks.

This study tests a personalized radiation approach for locally advanced rectal cancer. By adjusting the radiation dose halfway through treatment based on a special MRI scan, doctors hope to increase the number of patients whose tumors completely disappear before surgery. The tria…

This study looks at whether adding a short course of chemotherapy after standard chemoradiation can improve outcomes for people with stage I rectal cancer, allowing them to keep their rectum instead of needing major surgery. About 292 participants will be randomly assigned to rec…

This study looks at envafolimab, a cancer drug given as a quick shot under the skin instead of a long IV drip. It is for adults with advanced solid tumors who have not responded to standard treatments. The goal is to see how well it controls tumors and what side effects occur in …

This study tests a combination of two types of radiation therapy for elderly or frail patients with rectal cancer who cannot or will not have surgery. The goal is to shrink or control the tumor while maintaining quality of life. Researchers will follow 80 participants for up to t…

This early-phase trial tests an experimental drug called FXB0871 in about 138 adults with advanced solid tumors, including non-small cell lung cancer and liver cancer, that have stopped responding to standard treatments. The study has two parts: first, finding a safe dose, and se…

This phase 3 trial tests whether short-course radiation followed by chemotherapy and an immunotherapy drug (serplulimab) works better than standard long-course chemoradiation for high-risk locally advanced rectal cancer. 612 patients will be randomly assigned to one of the two tr…

This phase 2 trial tests a mix of immunotherapy, a cancer-killing virus, short-course radiation, and chemotherapy in 20 people with locally advanced low rectal cancer. The goal is to see if this combination can make the tumor disappear completely for at least a year, potentially …

This phase 2 trial tests whether a daily dexamethasone enema can prevent or reduce acute rectal injury in 40 rectal cancer patients undergoing pelvic radiotherapy. One group starts the enema early (day 10 of radiation), while the other starts only after injury occurs. The goal is…

This early-stage trial tests crotoxin, a protein from rattlesnake venom, given intravenously to 24 adults with advanced solid tumors that have not responded to standard therapy. The main goal is to see if a slow dose increase can make the drug safer and better tolerated. Research…

This phase 2 trial tests a new approach for high-risk locally advanced rectal cancer. It combines a shorter course of radiation with chemotherapy (capecitabine and oxaliplatin) and an immunotherapy drug (serplulimab). The study will compare this combo to standard chemoradiation i…

This study tests a new drug called ALK-N001 in 190 adults with advanced solid tumors that have not responded to standard treatments. The drug is given by IV every 2 or 3 weeks. Researchers will check if it shrinks tumors, how safe it is, and how the body processes it. The goal is…

This study tests a new treatment plan for adults with locally advanced rectal cancer that hasn't spread. Participants get a week of radiation, then 8 cycles of three drugs (chemotherapy and immunotherapy) before surgery. The goal is to shrink the tumor enough to cure the cancer o…

This study tests a new drug called KHN922 in people with advanced solid tumors that have not responded to standard treatments. KHN922 is an antibody-drug conjugate designed to target HER3 proteins on cancer cells and deliver two anti-cancer drugs directly to them. The trial will …

This study tests whether daily adaptive radiotherapy (ART) can safely deliver shorter, more intense radiation treatments for prostate, endometrial, cervical, and rectal cancers. About 264 participants will be randomly assigned to standard radiation or ART, which uses daily imagin…

This study tests whether a short course of radiation followed by three drugs (disitamab vedotin, sintilimab, and capecitabine) can completely eliminate tumors in people with advanced HER2-positive rectal cancer. About 29 adults aged 18-75 will receive the treatment before surgery…

This early-phase trial is testing a new chemotherapy drug called RP-001 in 66 adults with advanced solid tumors, including colorectal and pancreatic cancers. The main goals are to check safety, find the best dose, and see if the drug can shrink tumors. It is an open-label study, …

This early-stage trial tests a new biologic drug, SIG001, in 66 people with advanced solid tumors. The main goals are to check safety, find the right dose, and see how the drug behaves in the body. Participants receive SIG001 intravenously every two weeks and are monitored for si…

This study tests whether a targeted chemoradiotherapy can completely eliminate early-stage rectal cancer, allowing patients to avoid surgery and keep their rectum. 90 adults with small, localized tumors will either receive standard surgery or the new treatment followed by close m…

This Phase 3 trial tests whether a three-drug chemotherapy combination (FOLFOXIRI) works better than the standard two-drug combination (CAPOX/FOLFOX) for people with high-risk locally advanced rectal cancer. Both groups also receive chemoradiation, and then either surgery or a wa…

This study compares two treatments for locally advanced rectal cancer: a shorter course of radiation plus chemotherapy (CAPOX) and immunotherapy (tislelizumab) versus a longer course of chemoradiation plus the same immunotherapy. The goal is to see which approach leads to a highe…

This early-phase study tests a new drug called QLS5308 in about 192 adults with advanced solid tumors that have spread and cannot be removed by surgery or radiation. The main goals are to check the drug's safety, find the best dose, and see if it can shrink tumors. Participants m…

This study tests an experimental drug called QLS5132, given with other cancer treatments, for people with advanced solid tumors like stomach, lung, endometrial, and ovarian cancers. The goal is to find safe doses and see if the combination shrinks tumors. About 626 participants w…

This pilot study tests whether an Ayurvedic drug called Trishul can help shrink rectal tumors and improve survival. Forty adults with advanced rectal cancer will receive either Trishul or a placebo pill, in addition to their standard treatment (chemo-radiation and surgery). The s…

This early-stage study tests a new drug called T320 in 150 people with advanced solid tumors that have not responded to standard treatments. The main goals are to check the drug's safety, find the best dose, and see if it can shrink tumors. Participants receive T320 every two wee…

This early-stage study tests a new treatment for people with advanced ovarian cancer or other solid tumors that have come back or not responded to standard therapy. The treatment uses a patient's own immune cells that are genetically modified to better recognize and attack cancer…

This early-phase trial tests a new type of cell therapy called CAR-Macrophages in 20 adults with advanced solid tumors. The immune cells are modified to target specific markers on cancer cells (HER2, PSMA, FAP) and are given by IV. The main goals are to check safety, find the bes…

This phase II trial tests a new device called the Maastro applicator, which delivers high-dose radiation directly to rectal tumors. The goal is to see if it can safely eliminate the cancer and allow patients to avoid major surgery. Twenty adults with rectal cancer will receive th…

This phase II trial tests a new combination of short-course radiation, two immunotherapy drugs (Qibei'an and Camrelizumab), and chemotherapy (XELOX) in 19 people with locally advanced rectal cancer. The goal is to see if this approach can make the tumor disappear completely, allo…

This early study tests a new treatment called CAT-101, which uses a patient's own immune cells (dendritic cells) loaded with a cancer protein (mKRAS) to help the body fight tumors. It is for people with advanced pancreatic cancer or other solid tumors that have a specific KRAS mu…

This phase 2 trial is testing a new approach for people with stage II-III rectal cancer. It combines short-course radiotherapy that spares the tumor-draining lymph nodes with a PD-1 inhibitor (a type of immunotherapy). The goal is to see if this combination can lead to a complete…

This study tests whether adding an immunotherapy drug (serplulimab) to standard chemotherapy before surgery can improve outcomes for people with a common type of locally advanced rectal cancer (MSS/pMMR). About 128 participants will be randomly assigned to receive either chemo al…

This phase 2 trial tests whether adding radiotherapy and two immunotherapy drugs (iparomlimab and tuvonralimab) to standard chemotherapy and bevacizumab can improve outcomes for people with a specific type of metastatic rectal cancer (RAS-mutant/MSS). About 106 participants will …

This study tests whether adding the immunotherapy drug dostarlimab to standard chemotherapy (XELOX) after chemoradiation improves outcomes for people with locally advanced rectal cancer. About 270 participants will be randomly assigned to receive either the combination or chemoth…

This study compares two ways to remove small rectal neuroendocrine tumors (less than 1 cm). The new method, called modified double snare EMR, is expected to be just as effective as the standard ESD procedure but with shorter operation time, fewer complications, and lower cost. Ab…

This early-phase study tests a new drug called QLS5316 in about 300 adults with advanced solid tumors (such as colorectal, stomach, head and neck, or lung cancer) that have not responded to standard treatments. The main goals are to check the drug's safety, find the right dose, a…

This early-stage trial tests a procedure called microtransplantation (MST) combined with chemotherapy in 10 adults with advanced or relapsed solid tumors. The goal is to see if MST can help control the disease and improve recovery of blood cells after chemo. The study focuses on …

This study tests whether a remote temperature monitor can help detect fever early in children undergoing chemotherapy who are at risk of a serious infection called febrile neutropenia. About 30 children from families with social or emotional challenges will either use a wearable …

This early-phase trial tests a new therapy called TCR-T cells, which are immune cells engineered to recognize and attack cancer cells with specific KRAS mutations (G12V or G12D). The study will enroll 25 adults with advanced solid tumors (like colorectal or lung cancer) who have …

This early-stage trial tests a new drug called FXS887 in 14 people with advanced solid tumors that have stopped responding to standard treatments. The drug works by blocking a protein (ATR) that cancer cells need to repair their DNA. The main goals are to check safety, find the r…

This study tests a new drug, HX111, in about 70 people with advanced solid tumors or lymphoma that has not responded to other treatments. The goal is to find a safe dose and see if the drug can shrink tumors. It is an early-stage trial, so the main focus is on safety and side eff…

This Phase 2 trial tests whether combining two platelet-boosting drugs (hetrombopag and rhTPO) works better than hetrombopag alone for cancer patients with dangerously low platelets from treatment. About 204 adults with solid tumors will be randomly assigned to one of the two gro…

This study tests an experimental oral drug called XNW34017 in 150 people with advanced solid tumors who have not responded to or cannot tolerate standard treatments. The trial has two parts: first, finding a safe dose, then expanding to see if the drug can shrink tumors. It is an…

This study tests whether a new drug called IP-001, injected into the liver after standard heat-based tumor destruction, can help prevent colorectal cancer from coming back. About 717 adults with colorectal cancer that has spread only to the liver will be randomly assigned to rece…

This study tests whether adding a weight-loss medication (a GLP-1 drug) to standard chemo-radiation before surgery helps rectal cancer patients with a high BMI. About 42 participants will either get the drug plus standard treatment or standard treatment alone. Researchers will me…

This study tests a drug called ivarmacitinib in 72 people with advanced solid tumors who had to stop their cancer immunotherapy because of severe immune-related side effects. The goal is to see if the drug can control those side effects and, if successful, allow patients to safel…

This study tests several new anti-cancer drugs and technologies in 600 people with rare solid tumors that have spread or cannot be removed. Participants will receive treatments matched to their tumor's unique genetic profile. The goal is to see if these therapies are safe and shr…

This phase 2 trial tests a new approach for people with high-risk locally advanced rectal cancer. Participants will receive a short course of radiation with a boost to the tumor, combined with chemotherapy (capecitabine and oxaliplatin) and an immunotherapy drug (tislelizumab). T…

This study tests a new drug called TYK-01054 for people with advanced solid tumors that have not responded to standard treatments. The drug is taken as a capsule and works by blocking a protein (TEAD) involved in cancer growth. The trial will check safety, find the best dose, and…

This phase 2 trial tests whether adding an immunotherapy drug (iparomlimab and tuvonralimab) to standard chemoradiotherapy before surgery can improve outcomes for people with locally advanced rectal cancer. About 108 participants will be randomly assigned to receive either the st…

This early-stage study tests a new treatment called KXV01 TCR Lentinvivo in 30 adults with advanced solid tumors that have not responded to standard therapies. The main goal is to check safety and find the right dose. The treatment uses a virus to deliver cancer-fighting genes in…

This Phase 3 trial tests whether adding an immunotherapy drug (serplulimab) to a strong chemotherapy mix (FOLFOXIRI) and radiation works better than standard chemo (CAPOX) plus radiation for people with locally advanced low rectal cancer that is microsatellite stable (pMMR). Abou…

This phase 2 trial tests a combination of PRaG-1 Cordycepin Tablets (from a fungus), radiation therapy, immune-boosting injections, and immunotherapy drugs in 65 adults with advanced solid tumors who have no standard treatment options. The goal is to see if this mix improves immu…

This study compares two standard radiotherapy approaches—short-course (1 week) and long-course (several weeks)—given before surgery to people with locally advanced rectal cancer. The goal is to see which one works better at shrinking tumors and is easier for patients to tolerate.…

This early-stage trial tests an experimental drug called ACC-1898, taken as a daily pill, in adults with advanced solid tumors (like liver, kidney, or stomach cancer) that have not responded to standard treatments. The main goals are to find a safe dose and see how the body handl…

This study tests two drugs, zanidatamab and tislelizumab, combined with standard chemo or radiation for people with HER2-positive stomach or colorectal cancers. About 70 adults aged 18-75 will receive the treatment to see if it shrinks tumors and controls the disease. The goal is…

This early-phase trial tests a new drug called TB511 in people with advanced solid tumors (lung, prostate, colorectal, or liver cancer) that have stopped responding to standard care. The study has two parts: first, finding the safest dose of TB511 alone; second, testing TB511 com…

This study tests a new mRNA vaccine designed to help the immune system attack cancer cells. The vaccine targets a protein found only in tumors and is given together with an immunotherapy drug (anti-PD-1). About 60 adults with advanced solid tumors that cannot be removed by surger…

This study compares a new drain fixation method (extra-peritoneal tunneling) to the standard method after rectal cancer surgery. About 596 participants will be randomly assigned to one of the two groups. The goal is to see if the new method reduces drain movement and improves the…

This study tests a new endoscopic technique called ESISD for removing large, flat precancerous growths in the rectum. It compares ESISD to the standard procedure (ESD) in 60 patients to see if it is faster, safer, and more cost-effective. The goal is to improve treatment for pati…

This study tests special radioactive drugs that can both find and treat solid tumors that have spread to the brain. Ten adults with advanced breast cancer and active brain metastases will receive a single dose of a diagnostic agent to see if it lights up the brain tumors on a sca…

This early-stage trial tests a new treatment for adults with solid tumors that have come back or not responded to standard therapy. The treatment uses a patient's own immune cells, modified in a lab to better recognize and attack cancer cells that carry a protein called GPC3. The…

This study is testing whether adding an immunotherapy drug (PD-1 inhibitor) to standard chemoradiation can better shrink or eliminate tumors in people with locally advanced rectal cancer that has a high chance of coming back. About 30 participants will receive the combination tre…

This early-phase study tests a new treatment called KXV01 TCR Lentinvivo for people with advanced solid tumors that have not responded to standard therapies. The main goals are to check safety and find the right dose. About 30 adults aged 18 to 70 will take part, and researchers …

This study tests whether a higher dose of radiation (58.75 Gy) given before surgery can help more people with locally advanced rectal cancer achieve a complete response (no cancer left) compared to the standard dose (50 Gy). About 156 adults aged 18-79 will receive radiation plus…

This early-stage study tests a new drug, ATB-320, in 24 adults with solid tumors that have spread or are getting worse despite standard treatments. The main goal is to find a safe dose and check for side effects. Participants must provide tumor samples and have tumors that can be…

This study tests an experimental oral drug called GFH276 in people with advanced solid tumors that have RAS mutations, including pancreatic, lung, and colorectal cancers. The trial has two parts: Phase 1 finds the safest dose, and Phase 2 checks if the drug shrinks tumors. About …

This early-phase trial tests a personalized gene therapy called KXV01 TCR Lentinvivo Injection for people with advanced solid tumors that have not responded to standard treatments. The therapy uses a virus to deliver cancer-fighting genes into the patient's own immune cells. The …

This trial compares two surgical techniques for removing rectal cancer in women. The standard method cuts the peritoneum slightly above its lowest point, while the new method cuts exactly at the lowest point. Researchers believe the new technique may reduce blood loss and protect…

This study tests a drug called Romiplostim N01 in 106 cancer patients whose platelets drop due to chemo, radiation, or immunotherapy. The goal is to see if it can safely raise platelet counts better than the current standard treatment. Patients will be randomly assigned to receiv…

This phase 2 trial tests a new approach for people with locally advanced rectal cancer that is not responding well to standard immunotherapy. Participants will receive short-course radiation, followed by an experimental drug (QL1706) that boosts the immune system, plus chemothera…

This phase 2 trial tests a new approach for locally advanced rectal cancer: using MRI-guided, reduced-field short-course radiotherapy together with immunotherapy and chemotherapy before surgery. The goal is to shrink the tumor effectively while causing fewer side effects than sta…

This early-phase trial is testing a combination of two experimental drugs, IMM2510 and IMM01, in about 104 people with advanced solid tumors that have already been treated. The goal is to find safe doses and see if the combination can shrink tumors. The study is not yet recruitin…

This study tests a new drug called CVL006 combined with standard chemotherapy or other targeted drugs in people with advanced solid tumors that have not responded to previous treatments. The trial has two phases: first, to find the safest dose, and second, to see if the combinati…

This phase 2 trial tests whether romiplostim N01 can safely raise low platelet counts in 60 adults with solid tumors who have had radiotherapy combined with other treatments. The main goal is to see if platelet counts increase by at least 50 billion per liter within two weeks. Th…

This trial tests whether a laser-based imaging device can help surgeons assess blood flow in the bowel during rectal cancer surgery. About 100 adults with rectal cancer will have the laser imaging performed alongside standard fluorescence imaging. The goal is to see if the laser …

This trial tests two new imaging modes, VIST and SFI, during colonoscopy to see if they help doctors find and classify colorectal polyps better than standard white light. About 990 adults undergoing screening or surveillance colonoscopy will be randomly assigned to one of the thr…

This trial explores whether betacyanin, a pigment found in beetroot, can help doctors detect anastomotic leakage — a serious complication where intestinal contents leak after rectal cancer surgery — earlier than current methods. About 120 people undergoing laparoscopic rectal can…

This trial tests whether a new imaging agent called INR 202, used with a PET/CT scan, can detect more tumors than the standard FDG-PET/CT in people with advanced solid tumors. Thirty adults with advanced cancer will receive both scans to compare how many lesions each method finds…

This study compares two imaging methods for checking blood flow to the bowel during colorectal surgery: the standard technique using a dye called indocyanine green (ICG) and a newer dye-free method called Laser Speckle Contrast Imaging (LSCI). About 30 adults having elective colo…

This study tests a new radioactive tracer called 68Ga-FAPI-PSMA for PET/CT scans to see if it can find and stage solid tumors (like prostate, liver, and ovarian cancers) better than current tracers. About 20 adults with suspected or confirmed tumors will receive the tracer and ha…

This study aims to see if a simple blood test can find HPV-related oropharyngeal cancer early in men aged 50 and older who have no symptoms. Researchers will check blood for two markers of HPV and then follow up with those who test positive to find and treat any tumors. If succes…

This study tests a new radioactive tracer called 68Ga-MY for PET scans. It targets a protein (5T4) found on many cancer cells but rarely on healthy cells. About 20 people with lung or breast cancer will get both a standard FDG scan and a 68Ga-MY scan. Researchers will compare the…

This study will compare two different PET/MRI scans to see which one is better at finding lymph node metastases in people with middle to high rectal cancer. Thirty participants will receive both types of scans before surgery. The goal is to see if the newer tracer, [68Ga]Ga-CTR-F…

This study tests a new PET imaging agent, 68Ga-cPP-BCH, to detect PD-L1 protein levels in tumors of people with lung cancer, melanoma, or other solid tumors. The goal is to see if this scan can identify who might benefit from anti-PD-1/PD-L1 immunotherapy without needing a tissue…

This study will test whether a special type of MRI, called IVIM-MRI, can predict lymphovascular invasion (LVI) in rectal cancer patients before surgery. LVI is a sign that the cancer may spread, and knowing this ahead of time could help doctors choose the best treatment. The stud…

This study will test whether an artificial intelligence system can detect minimal residual disease—tiny amounts of cancer left after surgery—and predict recurrence in 700 people with rectal cancer. The AI combines blood tests, genetic data, and scans to create a more complete pic…

This study tests an AI-powered 3D imaging model to improve detection of cancer spread in patients with stage II-III rectal cancer. Researchers will analyze existing CT and MRI scans from 1,500 patients to see if the AI can predict whether the cancer has reached the edge of the ti…

Researchers are testing whether a nasal catheter that diverts stool from the small intestine can prevent leaks after surgery for mid to low rectal cancer. The trial compares this catheter approach with a standard protective ileostomy, a temporary opening in the abdomen to divert …

This study tests whether providing educational materials and mailing stool-based screening kits (FIT or Cologuard) to primary care patients can increase colorectal cancer screening rates. Participants aged 45-75 who are eligible for screening will be assigned to receive education…

This study will test different methods to prevent infections and other problems from central lines (tubes placed in large veins) in 2,500 patients. It compares special antimicrobial caps and a skin anchor device against standard care. The goal is to find the best ways to keep pat…

This study tests whether wearing tight compression garments on hands and feet during chemotherapy can prevent nerve damage (peripheral neuropathy) caused by taxane or oxaliplatin drugs. About 358 breast and colorectal cancer patients will be randomly assigned to wear compression …

This study tests whether the HPV vaccine can prevent the return of high-grade squamous intraepithelial lesions (HSIL) in people who have already been treated for them. About 984 adults aged 18–55 with HPV-related HSIL of the cervix, vulva, vagina, penis, or anus will receive eith…

This study tests whether a daily Bergmann enema can prevent severe rectal injury caused by radiation therapy in 40 rectal cancer patients. Participants will receive the enema from the start of radiotherapy until 10 days after. The goal is to reduce the rate of moderate-to-severe …

This study tests whether the supplement glutamine can prevent nerve damage caused by the chemotherapy drug vincristine in children and teens with cancer. About 70 participants, aged 6 to 18, will take glutamine twice daily for 14 days during their treatment. Researchers will trac…

Researchers are testing an experimental drug called GMDTC in adults with solid tumors who have mild kidney problems caused by cisplatin chemotherapy. The trial aims to find out if GMDTC is safe, what side effects it causes, and how the body processes it. Participants receive cisp…

This trial tests a virtual mind-body group program for female survivors of colorectal and anal cancer who experience sexual well-being challenges. Participants join weekly group sessions with other survivors to learn coping skills for physical changes, social factors, and thought…

This pilot trial tests whether psilocybin-assisted therapy can help adults with advanced cancer who feel demoralized, hopeless, or distressed about their illness. Participants receive a single dose of psilocybin (either 25 mg or 5 mg) during a group session, paired with either mi…

This study tests a program called Dyadic Life Review, where older adults with advanced cancer and memory problems talk through their life stories with a caregiver. The goal is to see if these conversations reduce caregiver burden and stress while bringing the pair closer together…

This pilot trial tests a program called FamilyStrong, designed to help family caregivers of people with advanced cancer manage their own distress. Caregivers receive monthly phone calls from a trained lay navigator who screens for stress, identifies their biggest concerns, and of…

This trial tests whether regular text-message check-ins can help advanced cancer patients get palliative care support earlier. Patients receive a text every two weeks asking them to rate their symptoms online. If any symptoms are concerning, a coordinator calls to assess and mana…

This study tests a program that pairs veterans with advanced cancer with a lay health worker who helps them discuss their goals and preferences for care with their doctors. The goal is to increase the number of veterans who have these important conversations and document their wi…

This study looks at whether starting trans-anal irrigation (a procedure that uses warm water to help empty the bowel) within three months of stoma closure reduces daily bowel movements more than starting later. The trial involves 250 adults who have had rectal cancer surgery and …

This study tests whether taking high doses of vitamin E and CoQ10 daily for 90 days can reduce chronic side effects from pelvic radiation in people treated for prostate, uterine, cervical, or anal cancer. Researchers will monitor safety, side effects, and quality of life in 200 a…

This study tests whether sucking on ice chips during chemotherapy can prevent or reduce the severity of painful mouth sores (oral mucositis) in cancer patients. 102 adults receiving 5-fluorouracil or methotrexate will be randomly assigned to either get ice chips during infusion p…

This study tests whether an artificial intelligence-based dietary care app can reduce distress from bowel changes and improve quality of life in rectal cancer patients who have had anal-preserving surgery. One hundred participants will be randomly assigned to either standard diet…

This study tests whether a 6-week dance-based exercise program can reduce nerve pain and improve quality of life in cancer patients who have nerve damage from chemotherapy. About 76 adults with solid tumors will either join the dance program or receive usual care. The goal is to …

This study looks at whether using a drug combination without opioids during anesthesia can lower the chance of confusion (delirium) after surgery in people 65 and older having gastrointestinal surgery. About 174 participants will be randomly assigned to receive either opioid-free…

This study tests whether a home-based exercise program can help people with gastrointestinal or lung cancer handle chemotherapy better. Up to 120 participants will be randomly assigned to either an aerobic and resistance exercise group or a stretching group. All activities are do…

This study tests whether a 15-minute hand and foot exercise routine can reduce nerve pain caused by Taxane chemotherapy in cancer patients. Fifty-eight adults with mild nerve symptoms will either do the exercises plus standard care or receive standard care alone. Researchers will…

This pilot study tests whether freeze-dried miracle fruit (MiraBurst) can improve taste changes in people with solid tumors undergoing cancer treatment. About 45 adults will take one mini-square before each meal for 90 days. The goal is to see if this simple supplement can ease a…

This study tests whether electroacupuncture (mild electrical pulses through thin needles) can help patients whose stomachs stop working properly after surgery for digestive tract tumors. Seventy-six adults who had such surgery and developed gastroparesis (stomach paralysis) will …

This study tests whether a supervised strength-training program is safe and practical for people with locally advanced rectal cancer who are receiving chemotherapy and radiation before surgery. Fifteen participants will do personalized resistance exercises twice a week for about …

This study tests whether a traditional Chinese medicine hand-foot soak can reduce nerve pain and skin reactions caused by chemotherapy. About 300 adults with solid tumors who have these side effects will use the soak. The goal is to see if it improves symptoms and quality of life…

This study tests whether taking your own gut bacteria (autologous probiotics) can reduce bowel problems after ileostomy closure in rectal cancer patients. Forty adults who had rectal cancer surgery with a temporary ileostomy will receive capsules containing their own lactobacillu…

This study tests whether a personalized plan for removing urinary catheters after mid-low rectal cancer surgery can reduce the need for re-insertion. About 1,545 patients will be randomly assigned to one of three groups: catheter removal at 24 hours, at 48 hours, or an individual…

This study tests whether virtual palliative care (via video calls) works as well as standard in-person care for adults with cancer. About 252 participants will be randomly assigned to one of the two approaches. Researchers will measure quality of life, symptom burden, and satisfa…

This study tests a highly absorbable form of curcumin (from turmeric) in 72 adults with mid-to-low rectal cancer who are getting chemoradiation before surgery. The goal is to see if curcumin can reduce severe gut side effects like diarrhea and rectal pain. Researchers will also c…

This observational study gathers information from routine care on how localized rectal cancer is treated across Austrian hospitals. It aims to document the variety of treatment approaches, including total neoadjuvant therapy and immunotherapy, and their outcomes. By analyzing thi…

This study aims to develop a method using advanced MRI scans to predict whether rectal cancer has been completely eliminated after chemoradiation. About 115 patients will be enrolled to test the accuracy of this MRI-based prediction. If it works, some patients might safely avoid …

Rectal cancer treatment can involve chemotherapy, radiation, surgery, or watch-and-wait surveillance, and each can affect bowel, urinary, sexual, and stoma function. Most studies measure quality of life at a single point or after one type of treatment, leaving gaps in how patient…

This observational study aims to understand how symptoms like pain, fatigue, and nausea change over time in children with advanced cancer. Researchers will ask children aged 8 to 18 and their caregivers to complete surveys about symptoms and overall health. The goal is to identif…

This trial tests whether people living with HIV can collect their own anal swabs for anal cancer screening, compared with swabs taken by a clinician. About 700 participants in Australia will provide both types of swabs, which will be checked for high-risk HPV and precancerous cel…

This study tests a new short camera called a rectoscope to check the lower bowel after rectal tumour removal. The goal is to see if it can be used in the clinic with a simple enema instead of strong bowel prep, making follow-up checks faster and reducing waiting lists. Thirty pat…

This study tests whether a simple bedside maneuver—raising the legs—combined with ultrasound of the carotid artery can predict if a patient will experience a sudden drop in blood pressure after anesthesia is given. It involves adults undergoing elective surgery for gastrointestin…

This study looks at people who had surgery for advanced lower rectal cancer, comparing two procedures: one that removes the rectum and anus (requiring a permanent stoma) and one that removes the rectum but keeps the anus (with a reconnection). The goal is to see which approach le…

This study asks whether an artificial intelligence system can make the same care recommendations as a team of cancer experts for people with stomach, colon, or rectal cancer. About 69 participants will have their medical information reviewed independently by both the AI and a mul…

This phase 2 trial tests whether a highly sensitive blood test (ctDNA) can help manage treatment for 200 people with early-stage rectal cancer. After standard chemotherapy and radiation, some patients will have their treatment guided by the blood test results instead of immediate…

This study enrolls 275 people with advanced solid tumors to test a new approach: using a rapid, detailed analysis of each patient's tumor and immune system to guide treatment choices. The goal is to improve the success rate of immunotherapy, which currently helps only 20-30% of p…

This study looks at how certain cancers develop in people with HIV and what factors might increase their risk. Researchers will analyze medical data from 1,000 HIV-positive adults to track which types of cancer occur most often and why. The goal is to improve early detection and …

This study is developing an artificial intelligence system that measures changes in total tumor volume from CT or MRI scans to see if it can predict survival better than the current standard method, which measures just a few tumors. Researchers will analyze data from about 6,000 …

This study uses advanced 4D MRI scans to measure blood flow and heart function in adults with heart disease or cancer. Researchers aim to see if these detailed images can help predict how these diseases will progress. The study involves 1,000 participants who are already schedule…

This study looks at whether a blood test that finds tiny bits of tumor DNA (ctDNA) can help doctors monitor rectal cancer more closely than standard scans. Researchers will collect blood and tissue samples from 60 adults with non-spreading rectal cancer before and after standard …

This study looks at people who have had certain types of colon polyps (serrated lesions) removed. It aims to find out why some of them later develop new advanced growths in the colon. By tracking 750 adults over time, researchers hope to identify risk factors that could help doct…

This study tracks how the experimental drug AZD1390 moves through and leaves the body after a single dose. It involves about 8 adults with advanced solid tumors who are not currently on active cancer treatment. By using a tiny radioactive label, researchers can measure the drug i…

This study looks at where cancer spreads to lymph nodes in people with colon or rectal cancer. Researchers will examine tissue from 1200 patients who had surgery to remove their cancer. The goal is to find patterns that could help doctors better plan treatment in the future.

This study tests whether training healthcare providers to reduce stigma can increase the use of HIV and STI prevention services, like testing and preventive medications. It will involve 8 clinics in the Mississippi Delta and track changes in how often patients receive these servi…

This study will compare treatment recommendations made by a large language model (AI) with those made by a team of cancer experts for 180 people with rectal cancer. The AI will analyze de-identified patient information and suggest a treatment plan. The goal is to see how often th…

This early-stage study looks at whether taking oral paclitaxel with encequidar on an empty stomach or after a meal changes how much drug gets into the body. About 46 adults with advanced solid tumors (like breast, lung, or stomach cancer) will take the drugs in different sequence…

This study will look at tumor samples and health records from 300 people who had surgery for rectal cancer. The goal is to find patterns in the tumor's immune environment that can predict which patients will respond well to chemotherapy or immunotherapy. This could help doctors i…

This study looks at 100 adults with advanced rectal cancer who received total neoadjuvant therapy (a combination of chemotherapy and radiation before surgery). Researchers want to see whether the response in the lymph nodes or the primary tumor better predicts how long patients s…

This study will follow 46 people treated for stage III rectal cancer to see if PET-CT scans can help doctors make better treatment decisions during routine follow-up. Participants will already be getting these scans as part of their care and will be tracked for 5 years. The goal …

This study follows 42 women with HPV-positive pelvic cancer (cervix, vagina, vulva, or anus) to understand how radiotherapy, with or without surgery, affects their sexual quality of life. Participants complete questionnaires about sexual function and emotional distress over time.…

This study checks if a short questionnaire called G8 can correctly identify frailty in people aged 70 and older with solid tumors. Researchers will compare the G8 results with a full geriatric assessment in 150 patients. The goal is to see if the G8 tool works well for Portuguese…

This study tests a new robotic system (Intilume) for removing early-stage rectal tumors through the body's natural openings, avoiding incisions. Ten adults with non-cancerous or early cancerous growths in the rectum will be treated. The goal is to see if the robot makes the proce…

This study looks for biological markers in tumor tissue and blood that may be linked to anxiety and depression in people with solid tumors. Researchers will combine psychological assessments with lab tests to better understand these emotional struggles. The goal is to improve ear…

This study reviews medical records of 300 adults who had endoscopic or surgical removal of rectal tumors between 2015 and 2025. Researchers want to see if newer endoscopic methods are as safe and effective as traditional surgery. The goal is to help doctors choose the best approa…

This study will analyze tumor samples from 50 women with advanced or recurrent endometrial cancer to find biological markers that predict whether immunotherapy will work. Researchers will examine the tumor's DNA, epigenetics, and surrounding environment. The goal is to better und…

This study will review medical records of 100 adults with locally advanced rectal cancer treated between 2018 and 2025 at hospitals in Egypt. Researchers will look at which treatments patients received and how they fared, including survival and side effects. The goal is to unders…

This study looks at two ways to remove rectal cancer tumors. The newer method removes the tumor through the anus, avoiding extra cuts in the belly. The goal is to see if this leads to fewer wound problems and less pain after surgery. The study will review records from 190 adult p…

This study looks at whether doctors are properly reporting small cancer spots called tumor deposits in people with rectal cancer. These spots can show if the cancer is more aggressive and might need extra treatment like chemo or radiation. Researchers will compare reports from be…

This study tests whether artificial intelligence (AI) can help more high-risk adults aged 40 to 64 get colonoscopies to screen for colorectal cancer. About 400 participants will be split into two groups: one gets usual care, the other gets AI-assisted support from doctors and nur…

This study creates a registry of 500 cancer patients receiving immunotherapy to better understand and manage immune-related side effects (irAEs). Researchers will collect data on who gets these side effects, how they present, and what treatments work best. The goal is to improve …

This study aims to adapt a questionnaire called PROFFIT, originally developed in Italy, to measure financial toxicity (the financial burden of cancer treatment) in Turkish patients. Researchers will enroll 320 adults with cancer who have received treatment in the last three month…

This observational study looks at how immune checkpoint inhibitors (a type of cancer immunotherapy) affect ovarian function and fertility in women aged 18-38 with solid tumors. Researchers will collect blood and stool samples before and during treatment to measure hormone levels …

This study looks at people with rectal cancer who have small leftover spots after chemoradiotherapy. One group will have these spots removed with a scope, while the other group will just be watched closely. The goal is to see which approach leads to better cancer control after on…

This study will observe 300 people with advanced lung or gastrointestinal cancers who receive adebrelimab combined with other treatments. Researchers will track side effects and how well the cancer responds. It is a real-world study, meaning it watches what happens in regular med…

This study will test a new automated blood test that measures how well a patient's T-cells (immune cells) are working. The goal is to see if the test results match how well the cancer responds to standard immunotherapy drugs like anti-PD1 or anti-CTLA4. The study will include 100…