Impact of Telemonitoring of Critically Ill Emergency Department Patients Awaiting ICU Transfer.

Objectives: Because of overcrowding and limited critical care resources, critically ill patients in the emergency department may spend hours to days awaiting transfer to the ICU. In these patients, often termed "ICU boarders," delayed ICU transfer is associated with poor outcomes. We implemented an emergency department-based, electronic ICU monitoring system for ICU boarders.

Clinical Outcomes in Patients Taking Inhaled Loxapine, Haloperidol, or Ziprasidone in the Emergency Department.

Objectives: Our objective was to compare outcomes of discharge disposition, need for additional medications, and restraint use for patients who received inhaled loxapine compared with patients receiving traditional antipsychotic drugs in the emergency department (ED).

Methods: A retrospective chart review was conducted on all patients who presented to the ED with agitation and received antipsychotic therapy, including loxapine, ziprasidone, or haloperidol from December 1, 2014, through October 31, 2016.

Results: The mean time from physician assignment to medical clearance was 7.

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings.

The available routes of administration commonly used for medications and fluids in the acute care setting are generally limited to oral, intravenous, or intraosseous routes, but in many patients, particularly in the emergency or critical care settings, these routes are often unavailable or time-consuming to access. A novel device is now available that offers an easy route for administration of medications or fluids via rectal mucosal absorption (also referred to as proctoclysis in the case of fluid administration and subsequent absorption). Although originally intended for the palliative care market, the utility of this device in the emergency setting has recently been described.

Diagnosing Pulmonary Embolism in Pregnancy: Are Biomarkers and Clinical Predictive Models Useful?

Objective The objective of this study was to evaluate whether trimester-specific D-dimer levels or the modified Wells score (MWS) is a useful risk stratification tool to exclude pregnant women at low risk of pulmonary embolism (PE) from diagnostic imaging. Study Design This is a prospective and retrospective cohort study. Pregnant women who underwent diagnostic imaging for suspected PE were prospectively enrolled.

Local inhibition of hypoxia-inducible factor reduces neointima formation after arterial injury in ApoE-/- mice.

Objective: Hypoxia plays a pivotal role in development and progression of restenosis after vascular injury. Under hypoxic conditions the hypoxia-inducible factors (HIFs) are the most important transcription factors for the adaption to reduced oxygen supply. Therefore the aim of the study was to investigate the effect of a local HIF-inhibition and overexpression on atherosclerotic plaque development in a murine vascular injury model.

Regulation of the HIF-system in human macrophages--differential regulation of HIF-α subunits under sustained hypoxia.

Macrophages are often associated to pathophysiological processes and were found at hypoxic areas. However, cell adaption greatly depends on hypoxia-inducible factors (HIF). Activation of these transcription factors is induced by heterodimerization of an α-(HIF-1α, -2α, -3α) and HIF-1β subunit.