Physiologic Effects and Symptoms Associated with Extended-Use Medical Mask and N95 Respirators.

Objectives: Compliance and tolerance of facemasks for extended periods are legitimate concerns. The goal of this study was to identify the physiologic and symptomatic effects of extended-use N95 filtering facepiece respirator (N95) compared with medical masks. We hypothesized that hospital personnel wearing medical masks alone would report fewer subjective complaints compared with personnel wearing an N95 with or without overlying medical mask.

Methods for reducing sepsis mortality in emergency departments and inpatient units.

Background: As part of a zero-tolerance approach to preventable deaths, North Shore-LIJ Health System (North Shore-LIJ) leadership prioritized a major patient safety initiative to reduce sepsis mortality in 2009 across 10 acute care hospitals (an 11th joined later). At baseline (2008), approximately 3,500 patients were discharged with a diagnosis of sepsis, which ranked as the top All Patient Refined Diagnosis-Related Group by number of deaths (N = 883). Initially, the focus was sepsis recognition and treatment in the emergency departments (EDs).

Modifying the risk: once-a-day bathing "at risk" patients in the intensive care unit with chlorhexidine gluconate.

Chlorhexidine gluconate (CHG) decreases hospital-acquired methicillin-resistant Staphylococcus aureus (MRSA) that can cause colonization and infection. A standard approach is the bathing of all patients with CHG to prevent MRSA transmission. To decrease CHG utilization, this study assessed selective daily administration of CHG bathing to intensive care unit patients who had an MRSA-positive result or a central venous catheter.

The journey to zero.

This column explores some of the strategies employed on a journey to zero central line infections.