View clinical trials related to Rectal Cancer.
Filter by:Bowel cancer is the third most common cancer in the UK in both males and females. The rectum is the most commonly affected part of the bowel. Improvements in surgery have meant that many patients with rectal cancer can now undergo surgery that removes the rectum and avoids a permanent stoma. The operation that most patients have is an anterior resection of the rectum. Unfortunately this surgery frequently leads to a change in bowel function, with patients suffering from incontinence, urgency and unpredictability a problem known as anterior resection syndrome. These problems are believed to be fairly common following surgery but follow up appointments have traditionally concentrated on ensuring that the cancer has not returned and have not reviewed functional outcomes in enough detail. Because of this we are unsure exactly how common the problems described are. The proposed study will allow us to determine how many patients have ongoing symptoms following their surgery for rectal cancer. It will also allow us to use a newly developed scoring system the Low Anterior Resection Syndrome (LARS) score for the first time in a UK population, to ensure that it can accurately be used in the future to measure the problem and aid development of new therapies. An appreciation of the impact of symptoms on postoperative quality of life will encourage routine assessment of functional outcomes in clinical practice, allowing identification of patients who may benefit from treatment.
This pilot study focuses on KD018 and will investigate the effect of this agent on reducing the Gastrointestinal (GI) toxicity associated with combined modality therapy of locally-advanced rectal cancer.
This pilot clinical trial studies the feasibility of a telephone-based educational intervention in improving communication between patients with stage 0-III cancer and their children. An educational program delivered by telephone may help parents talk with their school-age child about their cancer.
Objective: Recent randomized and non-randomized studies suggest that neoadjuvant radiotherapy followed by Transanal Endoscopic Microsurgery (TEM) show comparative results to abdominal resection in pT2 extraperitoneal cancer. As the risk of lymphnode metastases is significant already for T1 invasive cancers with submucosa infiltration >1 mm it is our intention to investigate in both T1sm2-3 and T2 rectal adenocarcinomas the effectiveness of this combined treatment in a case series comparing results of this pilot study to an historical series of patients affected by T1-T2 rectal cancer who underwent anterior resection (AR) or total mesorectal excision (TME) with or without abdomino-perineal resection (APR) with no neoadjuvant therapy. If equally effective, TEM offers a further reduction in invasiveness of treatment, which should correspond to a lower morbidity, mortality and a better quality of life.
This randomized clinical trial studies website access or genetic counseling with or without patient navigators on adherence to colorectal cancer screening recommendations in patients with newly diagnosed colorectal cancer and their first degree relatives. Websites for colorectal cancer prevention and genetic counseling may be effective methods to help people learn about cancer screening. Patient navigators may improve adherence to colorectal cancer screening recommendations. It is not yet known whether website access or genetic counseling is more effective with or without patient navigators.
Rationale and background: Predictive factors are needed to discriminate chemoradiotherapy responders from non-responders and to individualize the treatment regime. Various cytokines play a role in processes affecting tumour growth and metastasis. Furthermore, cytokines might influence treatment response. Various cytokines are abnormally expressed in colorectal cancer patients, are associated with colorectal cancer or determine response to chemoradiotherapy. Therefore the investigators want to investigate whether levels of circulating cytokines could predict response to preoperative chemoradiotherapy in patients with rectal cancer. Hypothesis: The investigators hypothesis is that the varying levels of circulating cytokines in the blood of rectal cancer patients may predict the response to preoperative chemoradiotherapy. Study design: This study is an explorative clinical pilot study in which the investigators will collect 4 ml of blood from a selection of rectal cancer patients during a regular venipuncture before, during and after preoperative chemoradiotherapy and before and after surgery. Cytokines will be measured in blood plasma and in tumour and healthy tissue from the resection specimen using multiplex immunoassays. Plasma cytokine measurements will be linked to pathological response to identify which cytokines and corresponding levels can predict response to preoperative chemoradiotherapy for patients with locally advanced rectal cancer. Furthermore, blood plasma cytokine measurements before and after surgery will be compared to evaluate the effect of tumour resection on the immune response. In addition, preoperative blood plasma cytokine levels will be compared with cytokine levels in normal and tumour tissue to test whether circulating cytokine levels are representative for tissue cytokine levels. Study population: Thirty patients (≥18 years) with locally advanced rectal adenocarcinoma eligible for preoperative chemoradiotherapy (oral capecitabine and 45-50 gray (Gy) in total; fractions of 1.8-2 Gy) and surgery. Country of recruitment: The Netherlands
A Pilot Study in Subjects Undergoing circular stapled anastomosis created within 10 cm of the anal verge.
This research is being done to compare the effectiveness of high dose endorectal brachytherapy (END-HDR) and the standard treatment option of chemoradiation with Capecitabine in the treatment of cancer of the lowest part of the bowel (rectum).
This is an observational study of tumor samples and MRI imaging in patients with colorectal cancers. A tumor sample, MRI scans, and treatment outcome data will be used for research purposes to see if it is possible to predict patients' response to treatment.
The aim of this study is to monitor by microdialysis the postoperative outcomes in order to identify anastomotic leaks after rectal surgery.