rectal-disorders Clinical Trials
A listing of rectal-disorders medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 697 clinical trials
Detection of Endoscopic Resection Scars and Delineation of Recurrence is Trainable
Colorectal cancer is prevented by colonoscopy and polypectomy. Failure to recognize the endoscopic resection scar after Endoscopic Mucosal Resection (EMR) risks unrecognized recurrent or residual adenoma (RRA), which may propagate into post-colonoscopy colorectal cancer. Expert series suggest scar recognition and interrogation is well performed with a high negative predictive value …
SBRT of Metastases Following Neo-adjuvant Treatment for Colorectal Cancer With Synchronous Liver Metastases
The purpose of this study is to prospectively evaluate the feasibility of SBRT for the management of synchronous oligo metastatic liver metastases from colorectal cancers.
A Prospective Multicentre Clinical Study of Dynamic Monitoring of Plasma ctDNA Methylation Markers to Predict Recurrence of Colorectal Cancer After Complete Resection of Peritoneal Metastases
The goal of this clinical trial is to explore the predictive effect of postoperative plasma ctDNA methylation status on postoperative recurrence free survival (RFS) of colorectal cancer patients with peritoneal metastasis after R0/R1 resection. The main questions it aims to answer are: Preoperative and postoperative plasma ctDNA methylation detection (ColonAiQ) …
Vitamin E Combined With Fruquintinib and Tislelizumab in Microsatellite Stabilized Metastatic Colorectal Cancer Patients
The goal of this clinical trial is to learn about efficacy of Vitamin E in combination with Fuquinitinib and Tirelizumab in patients with microsatellite stabilized mCRC who have failed standard therapy. The main question is to explore the survival time, safety and tolerability of the treatment. At the same time, …
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) colorectal cancer or colorectal liver metastases (CRLM) who have measurable residual disease (MRD) after standard treatment with surgery and …
Randomized Controlled Study of Plasma ctDNA Methylation-Guided Adjuvant Chemotherapy in Stage I/Low-Risk Stage II Colorectal Cancer
This study will utilize ctDNA methylation detection to evaluate patients with stage I or low-risk stage II colorectal cancer who are ctDNA-positive one month after surgery. It aims to investigate the impact of different adjuvant chemotherapy regimens on ctDNA clearance rates and their prognostic significance. By using postoperative ctDNA status …
Postoperative Effects of Different Enterostomy Approaches
Exploring the effect of protective ileostomy compared with transverse colostomy on the occurrence of complications, the occurrence of serious side effects of adjuvant chemotherapy and disease recurrence in patients with low rectal cancer after radical surgery from the perspective of intestinal microecology.
A Study of MGC028 in Participants With Advanced Solid Tumors
The goal of this clinical trial is to characterize the safety, tolerability, dose-limiting toxicities (DLT), and maximum tolerated dose (MTD) or maximum administered dose of MGC028 (if no MTD is defined). The study will enroll adult participants with relapsed or refractory, unresectable, locally advanced of metastatic solid tumors known to …
Adjuvant PD-1 Blockade for High-risk Stage-II DMMR/MSI-H Colorectal Cancer
This open-label phase III trial investigates the efficacy of two cycles of PD-1 blockade (Tislelizumab) as adjuvant therapy to see how it works compared with standard of care (SOC) in treating patients with stage II dMMR/MSI-H colorectal cancer. The rational of giving PD-1 blockade as adjuvant therapy is based on …
Combination of IV Ascorbic Acid and Adebrelimab in Metastatic Colorectal Cancer
Previous preclinical study has shown that high levels of ascorbic acid (AA) possesses the ability to kill human colorectal cancer cells and high expression of GLUT3 will augment the efficacy of AA. To date, no previous studies have investigated the combination of therapeutic role of AA and PD-L1 antibody in …
