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and PV Desmond have no conflicts of interest to declare. P De Cruz has received travel grant support from Abbott and Schering-Plough. MA Kamm has acted as an advisor to Abbott and Janssen, has received research support from Abbott, and has acted as a speaker at symposiums sponsored by Abbott and Janssen. A Hamilton has received an educational grant from Abbott. D Liew has served on advisory boards and received research grants from Abbott. IC Lawrance has been on an advisory board for Abbott and Janssen, a speaker for Abbott and Janssen, and has held research and travel grants from Abbott and Janssen. JM Andrews has been an advisory board member for both Janssen and Abbott, spoken for both Abbott and Janssen, received research funds from both Abbott and Janssen, and received travel grants from both Abbott and Janssen. PA Bampton has been on advisory boards for Janssen and Abbott, has received research funding from Abbott, and travel sponsorship from both Abbott and Janssen. PR Gibson has received consulting fees from Abbott, Janssen, and Schering-Plough; research support from Abbott; and payments for lectures from Abbott and Janssen. FA Macrae has been on an advisory board to Janssen, has received travel grants from Abbott, and has received clinical research support from Janssen, Abbott and MSD. W Selby has been on an advisory board for Abbott. SJ Bell has received travel assistance from Abbott. SJ Brown has received travel support and speaker fees from both Abbott and Janssen. WR Connell has been on advisory board for Janssen and a speaker for Abbott and Janssen. AS Day has been an M A N U S C R I P T A C C E P T E D ACCEPTED MANUSCRIPT advisor to Janssen. RB Gearry has been on an advisory board for Abbott and Janssen, a speaker for Abbott and Janssen, and held research, educational and travel grants from Abbott and Janssen.

Infliximab is not superior to placebo in preventing clinical recurrence after CD-related resection. However, infliximab does reduce endoscopic recurrence. ClinicalTrials.gov ID NCT01190839.

Background-Chronic idiopathic intestinal pseudo-obstruction, a syndrome of ineVectual motility due to a primary disorder of enteric nerve or muscle, is rare. Aims-To determine the clinical spectrum, underlying pathologies, response to treatments, and prognosis in a consecutive unselected group of patients. Methods-Cross sectional study of all patients with clinical and radiological features of intestinal obstruction in the absence of organic obstruction, associated with dilated small intestine (with or without dilated large intestine), being actively managed in one tertiary referral centre at one time. Results-Twenty patients (11 men and nine women, median age 43 years, range 22-67) fulfilled the diganostic criteria. Median age at onset of symptoms was 17 years (range two weeks to 59 years). Two patients had an autosomally dominant inherited visceral myopathy. Major presenting symptoms were pain (80%), vomiting (75%), constipation (40%), and diarrhoea (20%). Eighteen patients required abdominal surgery, and a further patient had a full thickness rectal biopsy. The mean time interval from symptom onset to first operation was 5.8 years. Histology showed visceral myopathy in 13, visceral neuropathy in three, and was indeterminate in three. In the one other patient small bowel motility studies were suggestive of neuropathy. Two patients died within two years of symptom onset, one from generalised thrombosis and the other from an inflammatory myopathy. Of the remaining 18 patients, eight were nutritionally independent of supplements, two had gastrostomy or jejunostomy feeds, and eight were receiving home parenteral nutrition. Five patients were opiate dependent, only one patient had benefited from prokinetic drug therapy, and five patients required formal psychological intervention and support. Conclusions-In a referral setting visceral myopathy is the most common diagnosis in this heterogeneous syndrome, the course of the illness is usually prolonged, and prokinetic drug therapies are not usually helpful. Ongoing management problems include pain relief and nutritional support.(Gut 1997; 41: 675-681)

Small bowel tumors are a significant finding at CE and are often missed by other methods of investigation. In many patients, detection of a tumor alters management and improves outcome. Even in malignant lesions, treatment is potentially curative in the absence of metastatic disease.