View clinical trials related to Diverticulitis.
Filter by:Introduction: Follow-up after colonic diverticulitis is a common indication for colonoscopy, even though studies have shown a low risk of positive findings in this population. The objective is to investigate colon capsule endoscopy (CCE) as a follow-up examination in patients with colonic diverticulitis compared to colonoscopy, on patient satisfaction and clinical performance. Methods and Analysis: The investigators will conduct a single centre prospective randomized controlled trial. Patients seen at Odense University Hospital with acute diverticulitis confirmed by CT will be included and randomized to either follow-up by colonoscopy or CCE. Detection of suspected cancer, more than two polyps or any number of polyps larger than 9mm in CCE will generate an invitation to a diagnostic colonoscopy for biopsies or polyp removal. The investigators will compare colonoscopy and CCE regarding patient satisfaction and tolerance, the number of complete examinations, the number of patients referred to a subsequent colonoscopy after CCE and the prevalence of diverticula, polyps, cancers and other abnormal findings.
Approximately 1 in 500 pregnant women require non-obstetric surgery. Surgical care for the pregnant woman raises concern for complications adversely affecting pregnancy outcomes. The most common reason for surgery is acute appendicitis followed by gallbladder disease. Despite the common incidence of non-obstetric surgery among pregnant women, little is known regarding fetal outcome and the impact of laparoscopic interventions versus traditional open procedures. Even less is known about the role of non-operative management of general surgical disease in the pregnant population. However, fetal outcome is not compromised by emergency general surgery condition interventions.
ActivSightTM combines an innovative form factor and proprietary software to deliver precise, objective, real-time visualization of blood flow and tissue perfusion intraoperatively for laparoscope-based surgery. A small adaptor that fits between any existing laparoscope and camera systems and a separate light source placed along any current commercial system will deliver objective real-time tissue perfusion and blood flow information intraoperatively. Primary Objective: To determine safety and feasibility of ActivSightTM in displaying tissue perfusion in intestinal anastomoses including colorectal and bariatric surgery. Secondary Objective: To determine the efficacy of ActivSightTM in; (1) displaying tissue vascularity and perfusion in comparison to indocyanine green (ICG) during gastrointestinal anastomoses; and (2) displaying biliary tree during laparoscopic cholecystectomy using ICG-based intraoperative cholangiography (IOC).
The purpose of this study is to evaluate the safety and feasibility of using the Single Port (SP) robot (daVinci, Intuitive Surgical) to perform single port robotic colon surgery and transanal robotic surgery. The hypothesis of the study is that the SP robot will prove a safe effective modality to perform these procedures.
The aim of the study is to compare patient outcome following standard of care (Hartmann's or resection with anastomosis and defunctioning stoma) and a 'new therapy' (laparoscopic lavage alone) for the treatment of acute perforated non-faeculant diverticulitis in Irish hospitals. Perforated diverticulitis requires emergency surgery. This carries significant risks and mortality as high as 15% during the index admission has been reported. Our group has established the safety of laparoscopic lavage alone on the largest cohort to date in a prospective multi-institutional study of 100 patients, providing convincing evidence that laparoscopic lavage alone is a reasonable alternative to resection for non-faeculant perforated diverticulitis. Our aim now is to translate this well-established study design into a protocol for a multi-institutional randomised control trial as direct comparison is the only way to provide convincing evidence of one modality over another. All patients will be followed up for twelve months and primary (operative and in-hospital mortality) and secondary (in-hospital and post-discharge morbidity; rates of stoma formation; rates of re-presentation with diverticulitis with or without perforation.) end-points will be recorded. Sample size calculations reveal that a patient cohort of 100 in each arm will be sufficient to detect a difference in morbidity and mortality between groups The ratio between Hinchey 3 and Hinchey 4 is estimated to be approximately 2:1. In order to guarantee sufficient sample size, therefore, 300 patients must fulfil the study criteria allowing for exclusion of 100 at time of operation