Mitigating the gender gap: How "DOCTOR" badges affect physician identity.

Objectives: Patients and their families frequently misclassify female physicians in the Emergency Department (ED) as non-physicians. Physician misidentification impacts the environment of care on multiple levels; including patient satisfaction and physician well-being. Implementing "DOCTOR" badges may be a low-cost tool to rectify these problems.

Early lessons learnt using simulation to rapidly deploy a trained observer programme during the COVID-19 pandemic in New York City.

New York City became one of the epicentres of the COVID-19 pandemic in 2020. Simulation was used to establish the COVID-19 trained observer programme to mitigate healthcare workers' infection risk during patient care. The members of the trained observer group consisted of 32 staff members.

Use of Physician-Estimated and Patient Self-Reported Weights to Guide Initial Fluid Resuscitation in Emergency Department Patients With Suspected Sepsis.

Background: Knowledge of patient weight is required to guide initial intravenous fluid therapy for patients with sepsis-associated hypotension or elevated lactate. Previous studies have shown patients are better estimators of their weight than medical providers are; critically ill patients, however, may be unable to provide this information.

Objectives: This study compares the accuracy of physician-estimated and patient self-reported weights to subsequent inpatient bed/stretcher scale weights for guiding initial protocol-based intravenous fluid therapy in the treatment of emergency department patients with suspected sepsis.

Heart rate variability measures for prediction of severity of illness and poor outcome in ED patients with sepsis.

Introduction: This study evaluates the utility of heart rate variability (HRV) for assessment of severity of illness and poor outcome in Emergency Department (ED) patients with sepsis. HRV measures evaluated included low frequency (LF) signal, high frequency (HF) signal, and deviations in LF and HF signal from age-adjusted reference values.

Methods: This was a prospective, observational study.

Comparison of qSOFA and SIRS for predicting adverse outcomes of patients with suspicion of sepsis outside the intensive care unit.

Background: The Third International Consensus Definitions for Sepsis and Septic Shock (Sepsis-3) Task Force recently introduced a new clinical score termed quick Sequential (Sepsis-related) Organ Failure Assessment (qSOFA) for identification of patients at risk of sepsis outside the intensive care unit (ICU). We attempted to compare the discriminatory capacity of the qSOFA versus the Systemic Inflammatory Response Syndrome (SIRS) score for predicting mortality, ICU-free days, and organ dysfunction-free days in patients with suspicion of infection outside the ICU.

Methods: The Weill Cornell Medicine Registry and Biobank of Critically Ill Patients is an ongoing cohort of critically ill patients, for whom biological samples and clinical information (including vital signs before and during ICU hospitalization) are prospectively collected.

Vasopressors and Inotropes in Sepsis.

Vasopressor and inotropes are beneficial in shock states. Norepinephrine is considered the first-line vasopressor for patients with sepsis-associated hypotension. Dobutamine is considered the first-line inotrope in sepsis, and should be considered for patients with evidence of myocardial dysfunction or ongoing signs of hypoperfusion.

The Physiology of Early Goal-Directed Therapy for Sepsis.

In 2001, Rivers and colleagues published a randomized controlled trial of early goal-directed therapy (EGDT) for the treatment of sepsis. More than a decade later, it remains a landmark achievement. The study proved the benefits of early aggressive treatment of sepsis.

Bedside assessment of right atrial pressure in critically ill septic patients using tissue Doppler ultrasonography.

Purpose: Right atrial pressure (RAP) is considered a surrogate for right ventricular filling pressure or cardiac preload. It is an important parameter for fluid management in patients with septic shock. It is commonly approximated by the central venous pressure (CVP) either invasively using a catheter placed in the superior vena cava or by bedside ultrasound, in which the size and respiratory variations of the inferior vena cava (IVC) are measured from the subcostal view.

Paravertebral block anesthesia for inguinal hernia repair.

Choice of anesthesia for inguinal hernia repair remains a controversial topic. Local anesthesia has been described in the literature as the optimal technique, however general and spinal anesthesia are commonly used in practice despite well-known complications and side effects. The regional technique of paravertebral block has been successfully used at our institution for the operative treatment of breast cancer.

Dual-energy X-ray absorptiometry: analysis of pediatric fat estimate errors due to tissue hydration effects.

Dual-energy X-ray absorptiometry (DXA) percent (%) fat estimates may be inaccurate in young children, who typically have high tissue hydration levels. This study was designed to provide a comprehensive analysis of pediatric tissue hydration effects on DXA %fat estimates. Phase 1 was experimental and included three in vitro studies to establish the physical basis of DXA %fat-estimation models.