Guideline recommendations for treatment of patients with inflammatory bowel diseases are not implemented in clinical practice—results of a non-representative survey

Purpose There is a growing evidence for over-, under-, or misuse of health care in patients with inflammatory bowel disease. Most studies looked at treatment variability or used quality measures, which mostly capture supportive interventions rather than treatment of IBD in itself. We aimed to evaluate if current recommendations in clinical practice guidelines regarding the medical treatment of patients with inflammatory bowel diseases are being followed in Germany.