Hofstra University

Concurrent Validity and Within-Session Reliability of a Wireless Surface Electromyography Device (MR EMG) Compared to a Criterion Measure During the Leg Extension Exercise

Purpose: The aim of this study was to assess within-session reliability and concurrent validity of a wireless surface electromyography device (MR EMG) relative to a wireless criterion system (Delsys Trigno) during dynamic leg extension at varying loading intensities. Methods: Thi...

A Pilot Study of a Video Cognitive Behavioral Intervention in Spanish and English for Chronic Kidney Disease Patients

This study presents a slide-based video cognitive behavioral therapy (CBT)-informed psychoeducational intervention for chronic kidney disease (CKD) and end-stage kidney disease (ESKD) patients. The intervention addresses the lack of mental healthcare interventions for CKD patient...

A quality improvement initiative to optimize diagnostic and antimicrobial stewardship of ventilator-associated tracheitis in the pediatric intensive care unit

OBJECTIVE: To reduce frequency of endotracheal aspirate culture (EAC) collection and decrease antibiotic days of therapy (DOT) for ventilator-associated tracheitis (VAT). DESIGN: Quality improvement intervention. SETTING: Tertiary-care pediatric intensive care unit (PICU). PATIEN...

Clinical Validation of a Point-of-Care Whole Blood Coagulometer in Patients on Factor Xa Inhibitors

Currently, no sensitive, widely available, rapid turnaround assays to measure the effect on coagulation of direct oral anticoagulants exist. The point-of-care ClotChek (Perosphere Technologies Inc.) coagulometer was developed to address this unmet need with high sensitivity and p...

Mechanical Profiling by AFM Enables Real-Time Readoutof Endothelial Cell State

Abstract Atomic force microscopy (AFM) provides quantitative capabilities for mapping the mechanical properties of living cells with nanometer resolution, yet its potential for monitoring a range of cell mechanical states remains largely underexplored. Here, we employed AFM to ma...

Intranasal bleomycin sclerotherapy versus local Avastin® therapy as an adjunct to laser treatment for epistaxis in hereditary hemorrhagic telangiectasia

Hereditary hemorrhagic telangiectasia is a rare disease of vascular development, often accompanied by severe epistaxis. Multimodality treatment may improve epistaxis control, but the optimal combination of modalities has not yet been established. To study and compare the effects...

A critical review of the early clozapine trials published in German and a discussion of the many unresolved issues left by these trials

Clozapine was (1) first introduced in Austria and Switzerland in 1972, (2) associated with 8 Finnish deaths due to agranulocytosis in 1975 (almost leading to its withdrawal), and (3) approved in the United States (US) for treatment-resistant schizophrenia in 1989 (resulting in a...