Alcohol and cannabis consumption in patients with inflammatory bowel disease: prevalence, pattern of consumption and impact on the disease.

OBJECTIVES OF THE STUDY: There is little guidance regarding the impact of alcohol and cannabis on the clinical course of inflammatory bowel disease. The aim of this study was to assess the prevalence, sociodemographic characteristics and impact of alcohol and cannabis use on the clinical course of the disease. METHODS: We performed an analysis of prospectively collected data within the Swiss Inflammatory Bowel Disease Cohort Study with yearly follow-ups and substance-specific questionnaires. We analyzed the prevalence of use, the profile of users at risk for addiction and the impact of alcohol and cannabis on the course of the disease. RESULTS: We collected data of 2828 patients included between 2006 and 2018 and analyzed it according to their completion of specific surveys on alcohol and cannabis use. The prevalence of patient-reported active use was 41.3% for alcohol and 6% for cannabis. Heavy drinkers were over-represented among retired, married smokers receiving mostly aminosalicylates and less immunosuppression. In ulcerative colitis patients, low-to-moderate drinking was associated with less extensive disease. Cannabis users were often students with ileal Crohn's disease. CONCLUSION: A significant proportion of patients with inflammatory bowel disease consume alcohol or cannabis. Heavy alcohol consumption is most likely in male smokers >50 years, whereas young men with ileal disease rather use cannabis.

Vacuum-Sponge Therapy Placed through a Percutaneous Gastrostomy to Treat Spontaneous Duodenal Perforation.

Duodenal perforation is rare and associated with a high mortality. Therapeutic strategies to address duodenal perforation include conservative, surgical, and endoscopic measures. Surgery remains the gold standard. However, endoscopic management is gaining ground mostly with the use of over-the-scope clips and vacuum-sponge therapy. A 67-year-old male patient was admitted to the emergency room for persistent epigastric pain, melena, and signs of sepsis. The physical assessment revealed reduced bowel sounds, involuntary guarding, and rebound tenderness in the upper abdominal quadrant. A contrast-enhanced computed tomography (CT) scan confirmed the suspicion of ulcer perforation. The initial laparoscopic surgical approach required conversion to laparotomy with overstitching of the perforation. In the postoperative course, the patient developed signs of increased inflammation and dyspnea. A CT scan and an endoscopy revealed a postoperative leakage and pneumonia. We placed an endoscopic duodenal intraluminal vacuum-sponge therapy with endoscopic negative pressure for 21 days. The leakage healed and the patient was discharged. Most experience in endoscopic vacuum-sponge therapy for gastrointestinal perforations has been gained in the area of esophageal and rectal transmural defects, whereas only few reports have described its use in duodenal perforations. In our case, the need for further surgical management could be avoided in a patient with multiple comorbidities and a reduced clinical status. Moreover, the pull-through technique via PEG for sponge placement reduces the intraluminal distance of the Eso-Sponge tube by shortcutting the length of the esophagus, thus decreasing the risk of dislocation and increasing the chance of successful treatment.

Nutrition in Inflammatory Bowel Disease.

BACKGROUND: Westernization, above all associated changes in diet, has been postulated to be one of the most important factors contributing to the increasing incidence in inflammatory bowel disease (IBD), consisting mainly of Crohn's disease and ulcerative colitis. SUMMARY: Diet represents a crucially important and intuitively relevant topic for IBD patients. Although a substantial number of patients are prone to follow dietary advice from a variety of sources, including the lay press, there is intriguingly little scientific evidence for such an incitement. This may result in physicians being insufficiently informed about various aspects of nutrition, precluding adequate guidance of their patients with IBD. Importantly, IBD patients are at risk to develop deficiencies in iron, vitamin B12, folic acid, and several micronutrients, which may even be more pronounced in patients with active disease and those following a restrictive diet. This review aims to summarize the latest data from clinical and epidemiological studies investigating diet and its effect on the course of the disease and to outline the most important nutrient deficiencies in IBD patients. Key Messages: A western diet with an imbalance between omega-6 (n-6)/omega-3 (n-3) polyunsaturated fatty acids (PUFAs), in favor of n-6 PUFAs, may increase the risk of IBD, whereas a diet high in fruits and vegetables may decrease the risk of IBD. Many approaches to influence the course of IBD with dietary intervention exist. However, to induce or maintain remission in IBD with a change of diet is still in its infancy, and more dietary research is needed before we can apply it in daily practice. Patients with IBD, even in remission, have to be screened regularly for malnutrition.