Actionable Patient Safety Solutions (APSS) #6: Hand-off Communications

Hand-off communications, or hand-off processes, involve the transition of care as well as the transfer of patient-specific information by one healthcare professional to another with the purpose of providing a patient with safe, continuous care. A successful hand-off can only be achieved by effective communication

Actionable Patient Safety Solutions (APSS) #3A: Medication Errors

A medication error is a preventable event in any healthcare setting that may lead to inappropriate medication use while in the control of the healthcare professional or patient, ultimately leading to patient harm and/or death. Medication errors can be classified into five categories: 1) wrong drug, 2) wrong dose, 3) wrong route, 4) wrong frequency and/or 5) wrong patient

Low doses of Celecoxib attenuate gut barrier failure during experimental peritonitis

The intestinal barrier becomes compromised during systemic inflammation, leading to entry of luminal bacteria into the host and gut origin sepsis. Pathogenesis and treatment of inflammatory gut barrier failure is an important problem in critical care. In this study we examined the role of cyclooxygenase-2 (COX-2), a key enzyme in the production of inflammatory prostanoids, in gut barrier failure during experimental peritonitis in mice. I.p. injection of LPS or cecal ligation and puncture (CLP) increased the levels of COX-2 and its product prostaglandin E(2) (PGE(2)) in the ileal mucosa, caused pathologic sloughing of the intestinal epithelium, increased passage of FITC-dextran and bacterial translocation across the barrier, and increased internalization of the tight junction-associated proteins JAM-A and ZO-1. Luminal instillation of PGE(2) in an isolated ileal loop increased transepithelial passage of FITC-dextran. Low doses (0.5–1 mg/kg), but not a higher dose (5 mg/kg) of the specific COX-2 inhibitor Celecoxib partially ameliorated the inflammatory gut barrier failure. These results demonstrate that high levels of COX-2-derived PGE(2) seen in the mucosa during peritonitis contribute to gut barrier failure, presumably by compromising tight junctions. Low doses of specific COX-2 inhibitors may blunt this effect while preserving the homeostatic function of COX-2-derived prostanoids. Low doses of COX-2 inhibitors may find use as an adjunct barrier-protecting therapy in critically ill patients