Rectal Cancer Clinical Trials
A listing of Rectal Cancer medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 336 clinical trials
Drug Sensitivity Detection of Micro Tumor (PTC) to Guide Postoperative Adjuvant Treatment Strategy of Colorectal Cancer
The research objectives is to compare vitro 3D drug sensitivity test results of micro tumor (PTC) with the clinical outcomes of patients, evaluate the consistency between the test results of the technology platform and the clinical prognosis, and explore the decision-making value and guiding significance of this technology in assisting …
Node-Sparing Short-Course Radiotherapy Sequential Chemotherapy and PD-1 Inhibitor for Mid/Low pMMR/MSS Rectal Cancer (MODIFI-RC-II)
Most rectal cancers are microsatellite stable (MSS) or mismatch repair-proficient (pMMR) and respond poorly to PD-1 inhibitors. Radiotherapy can enhance tumor antigen release and improve responsiveness to PD-1 blockade in MSS/pMMR rectal cancer. Tumor-draining lymph nodes (TDLNs) are critical sites for anti-tumor immune activation, but radiation-induced damage and fibrosis may …
An Investigational Scan (64Cu-Labeled M5A Antibody) in Combination With SOC Chemotherapy and Radiotherapy in Locally Advanced Rectal Cancer
This early phase I trial investigates how well 64Cu-labeled M5A antibody scan works in assessing tumor activity before and after patients with rectal cancer that has spread to nearby tissue or lymph nodes (locally advanced) who are undergoing chemotherapy and radiotherapy. Using 64Cu-labeled M5A positron emission tomography imaging may play …
Study on Effect of Robotic Versus Laparoscopic Surgical Technology on Genitourinary Function After Total Mesorectal Excision for Rectal Cancer
Intraoperative pelvic autonomic nerve (PAN) injury is the dominant reason for genitourinary malfunction after total mesorectal excision (TME), particularly in low rectal tumours. TME necessitates meticulous, sharp dissection with an awareness of the PAN pathway. In particular, laparoscopic TME (L-TME) is technically difficult and requires advanced laparoscopic surgical skills. Comparing …
A Bowel Management Program (Retrograde Rectal Enema) for the Treatment of Low Anterior Resection Syndrome in Rectal Cancer Patients
This clinical trial studies if a bowel management program with a retrograde rectal enema (RRE) for the treatment of low anterior resection syndrome (LARS) in rectal cancer patients is better than medical management alone. Rectal cancer treatment can include a procedure where part of the rectum with cancer is removed …
Selective Total Mesorectal Excision Based on Intra-Operative Frozen Section From Local Excision in Rectal Cancer Undergoing Neoadjuvant Chemoradiotherapy
This study is a prospective, single-arm, phase II superiority trial to determine whether a selective organ-preserving strategy based on immediate intra-operative frozen-section results can achieve favorable 2-year local control while lowering morbidity in patients with low rectal cancer (tumor ≤5 cm from the anus) who have a near clinical complete …
A Study of Botensilimab and Balstilimab for Colorectal Cancer With ctDNA+ After Surgery and Chemotherapy
The researchers are doing this study to find out whether the combination of botensilimab and balstilimab (BOT/BAL), followed by balstilimab alone, is an effective treatment for people with microsatellite stable (MSS) colon cancer or colorectal liver metastases (CRLM) who have measurable residual disease (MRD) after standard treatment with surgery and …
End to End Anastomosis With Omega Suture Versus End to Anterior Rectal Wall In Colorectal Anastomosis in Sigmoid and Upper Rectal Cancer
The aim of this study is to compare end to end anastomosis with omega suture versus end to anterior rectal wall in colorectal anastomosis as regard post operative anastomotic leakage, bowel function, operative time and intra operative blood loss.
The Safety and Efficacy of Transanal Irrigation in Patients With Sleep Disturbance From Low Anterior Resection Syndrome After Rectal Cancer Surgery (TraLARS)
The preservation surgery of the anal sphincter muscle has become the standard procedure in the treatment of rectal cancer and, thanks to advancements in surgical techniques, can now be performed for tumors located closer to the anus. This method allows patients to avoid a permanent artificial anus, maintaining continuity of …
Neoadjuvant Bevacizumab + Chemotherapy Combined With Short-course Radiotherapy
Prospectively Investigate the effectiveness and safety of neoadjuvant Bevacizumab + chemotherapy (mFOLFOX6) combined with short-course radiotherapy (25Gy/5Fx) for RAS mutant-type locally advanced rectal cancer
