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 679 clinical trials
A Global, Integrated, Personalized, Stage-related, Multimodal Therapeutic Approach for Rectal Adenocarcinoma Based on Organ Sparing and Mininvasivity
A phase II, single-center, non-profit, interventional study on patients affected by rectal adenocarcinoma. Patients will be stratified into three groups based on pre-treatment clinical stage. The study investigates and may propose a comprehensive, stage-specific, multimodal approach to rectal adenocarcinoma, with a focus on organ preservation even in early stages (cT1-2N0). …
Trial Utilizing Metronidazole to Optimize the Microbiome of Rectal Adenocarcinoma Undergoing Neoadjuvant Therapy
To learn if adding metronidazole to standard therapy can decrease populations of Fusobacterium nucleatum (F. nucleatum) and other anaerobes (small organisms that cause infections) in participants with rectal cancer receiving neoadjuvant therapy, compared to neoadjuvant therapy alone.
The Efficacy and Safety of Short-course Radiation Combined With Adebrelimab and CAPEOX Neo-adjuvant Therapy for Organ-retention in Patients With MSS/pMMR Ultra Low Rectal Adenocarcinoma
To evaluate the efficacy, safety and organ retention rate of short-course radiation combined with Adebrelimab and CAPEOX neoadjuvant therapy in patients with MSS/pMMR ultra low rectal adenocarcinoma.
SCRT + mFOLFOX6 + PD-1 Antibody + Targeted Therapy for HIgh-Risk pMMR/MSS Rectal Cancer
To explore the efficacy and safety of short-course radiotherapy combined with mFOLFOX6, PD-1 monoclonal antibody and cetuximab (for RAS/BRAF Wild-Type)/bevacizumab (for RAS/BRAF Mutant) in High-Risk pMMR/MSS Rectal Adenocarcinoma through a prospective study, providing high-level evidence-based medical evidence for the use in the treatment of high-risk rectal cancer.
Evaluation of the Value of Perianal Infiltration During Thermodestruction of Haemorrhoidal Disease by Radiofrequency
Haemorrhoidal disease is a common and benign condition (1). Anatomically, there is an external and internal component. Only internal haemorrhoidal disease is managed by radiofrequency. Different levels of severity of internal haemorrhoidal disease have been defined by the Goligher classification (1). According to the recommendations for clinical practice established by …
Ketamine for Post-operative Analgesia in Hemorrhoidectomy
This is a prospective, randomized study of ketamine versus no ketamine in approximately 100 patients undergoing hemorrhoidectomy for Grade III or IV hemorrhoids. The participants will be blinded to which treatment arm they are assigned, because participants will be under anesthesia when the ketamine is administered. The investigators will know …
Patients With Rectal Cancer: a "Wait-and-see" Approach
Patients with histologically proven adenocarcinoma of the rectum will receive pelvic radiotherapy to a dose of 45Gy in 25 fractions with a tumor boost to a dose of 9Gy in 5 fractions (thus total of 54Gy/30Fx to the primary tumor), combined with radio sensitizing chemotherapy. Patients will then be closely …
Efficacy and Safety of RAdiofrequency Versus HAL- RAR DOppler in Hemorrhoidal Pathology
Haemorrhoids are composed of tissue rich in blood vessels and are present in all individuals inside the anus (internal haemorrhoids) or under the skin of the anus (external haemorrhoids). Haemorrhoidal disease (HD) occurs when haemorrhoids become troublesome and cause symptoms such as pain, bleeding, prolapse or oozing. In case of …
PACE: PD-1 Antibody For dMMR/MSI-H Stage III Colorectal Cancer
In this open-label phase III study, patients with local advanced colon cancer (TanyN+ ,M0, dMMR/MSI-H, at least 10cm from the anus verge)will be scheduled to Group A: receive anti-PD-1 antibody alone (8 cycles, 200mg iv drip Q3W) and Group B (4 or 8 cycles of XELOX: oxaliplatin 130mg/m2 day 1, …
RCT Comparing Conventional Haemorrhoidectomy With Laser Haemorrhoidoplasty
Haemorrhoids or piles are the most common colorectal condition in the local population. Patients often present with bleeding with bowel movement or anal discomfort, both of which causes significant anxiety and stress. For symptomatic sizeable piles, the treatment of choice still remains the conventional open excision (COH). However, this technique …
