Utility of the CANUKA Scoring System in the Risk Assessment of Upper GI Bleeding.

Background: The Canada-United Kingdom-Adelaide (CANUKA) score was developed to stratify patients who experience upper gastrointestinal bleeding (UGIB) to predict who could be discharged from the emergency department. Our aim was to determine if the CANUKA score could be utilized for UGIB in-patients undergoing endoscopy in predicting adverse outcomes. We additionally sought to establish a CANUKA score cut point to predict adverse outcomes and in-hospital mortality and compare this to established scoring systems.

Is the Medium Still the Message? Culture-Independent Diagnosis of Gastrointestinal Infections.

Infectious diarrhea is caused by a variety of pathogens, including viruses, bacteria, and parasitic organisms. Though the causative agent of diarrhea has historically been evaluated via stool cultures, recently, culture-independent diagnostic tests (CIDT) have been developed and utilized with increasing frequency. Current practice guidelines recommend their use as adjuncts to stool cultures for diagnosing acute and chronic diarrhea.

Current Status of Medical Therapy for Inflammatory Bowel Disease: The Wealth of Medications.

Previously, the natural history of Crohn's disease and ulcerative colitis included significant morbidity due to limited treatment options that were not without serious side effects. Early treatment options included corticosteroids as well as mesalamine, thiopurines, and methotrexate. In 1998, monoclonal antibodies to a key inflammatory cytokine, TNFα, became available.

Nationwide estimate of emergency department visits in the United States related to caustic ingestion.

Introduction: Caustic ingestion, whether intentional or unintentional, may result in significant morbidity. Our aim was to provide an estimate of the incidence and outcomes of caustic ingestion among emergency department (ED) visits across the United States.

Methods: The Nationwide Emergency Department Sample (NEDS) is part of the family of databases developed for the Healthcare Cost and Utilization Project.