Guidelines for designing a digestive disease endoscopy unit: report of the World Endoscopy Organization.

A dedicated digestive disease endoscopy unit is structurally and functionally differentiating rapidly as a result of increasing diagnostic and therapeutic possibilities in the last 10-20 years. Publications with practical details are scarce, imposing a challenge in the construction of such a unit. The lack of authoritative information about endoscopy unit design means that architects produce their own design with or without consulting endoscopists working in such a unit.

Eicosapentaenoic acid reduces rectal polyp number and size in familial adenomatous polyposis.

Objective: The omega-3 polyunsaturated fatty acid eicosapentaenoic acid (EPA) has anticolorectal cancer activity in vitro and in preclinical models. The present study tested whether a novel, enteric-coated formulation of EPA, as the free fatty acid (EPA-FFA), has chemopreventative efficacy in patients with familial adenomatous polyposis (FAP), in a randomised, double-blind, placebo-controlled trial.

Methods: Patients undergoing endoscopic surveillance of their retained rectum postcolectomy were randomised to EPA-FFA (SLA Pharma) 2 g daily or placebo for 6 months.

Apoptosis in the colonic crypt, colorectal adenomata, and manipulation by chemoprevention.

This review discusses the biology and the methods of assessment of apoptosis, of which, the monoclonal antibody M30 would seem to be the most useful; the role of apoptosis in the etiology of colorectal cancer; and its use as a marker to monitor the beneficial effects of chemopreventative interventions to reduce the development of colorectal cancer within the context of clinical trials.

Colorectal cancer screening in Europe: differences in approach; similar barriers to overcome.

Worldwide diagnoses of bowel cancer approximate an estimated one million new cases per year, comprising 9% of all cancer cases, and this has continued to increase over the last 25 years. With the association between cancer risk and increasing age, together with the suggestion that by 2015 there will be a 22% increase in the proportion of the population aged over 65 years and a 50% increase in the proportion of people aged over 80 years, there is likely to be a significant increase in the demand on cancer services throughout Europe and the rest of the world. This article discusses the current state of bowel cancer screening within Europe.

Eight years experience of high-powered endoscopic diode laser therapy for palliation of colorectal carcinoma.

Purpose: Endoscopic laser therapy using neodymium: yttrium-aluminum-garnet (Nd:YAG) laser has been shown to be effective in palliating symptoms of obstruction, bleeding, and discharge in patients with colorectal cancer. These patients usually have advanced inoperable disease at presentation or are unfit for surgery. We have used high-powered diode laser to palliate patients with inoperable colorectal cancer since 1994.