Preprocedural considerations in gastrointestinal endoscopy.

The current practice of open-access endoscopy allows primary care and other non-gastroenterology physicians to directly refer patients for routine gastrointestinal endoscopic procedures. Open-access endoscopy is considered to be more cost-effective and time efficient than the traditional practice of referring patients for preprocedural consultation with a gastrointestinal endoscopist. Several studies have evaluated the performance of endoscopic procedures in an open-access environment and the utility of structured referral mechanisms to ensure safe and appropriately indicated procedures. This review focuses on 4 common preprocedural issues in gastrointestinal endoscopy encountered by primary care physicians: management of anticoagulation and antiplatelet therapy, indication for prophylactic antibiotic drug therapy, need for anesthesia-assisted sedation, and management of poor bowel preparation. We summarize the current guidelines that address these 4 common preprocedural issues to facilitate safe and clinically appropriate procedures in open-access endoscopy.