Admission characteristics of patients with short term hospitalization.

Background: Sheba Medical Center (SMC) is the largest hospital in Israel and has been coping with a steady increase in total Emergency Department (ED) visits. Over 140,000 patients arrive at the SMC's ED every year. Of those, 19% are admitted to the medical wards.

Optimizing clinical outcomes in polypharmacy through poly-de-prescribing: a longitudinal study.

Objectives: To evaluate polypharmacy in older people to determine whether the number of medications de-prescribed correlates with the extent of improvement in quality of life (QoL) and clinical outcomes.

Design: A prospective longitudinal cohort study of polypharmacy in people living in a community in Israel.

Setting: Participants aged 65 years or older who took at least six prescription drugs followed up for at least 3 years (range 3-10 years) after poly-de-prescription (PDP) recommendations.

The Use of Rapid COVID-19 Antigen Test in the Emergency Department as a Decision-Support Tool.

The emergency department (ED) is the initial point of contact between hospital staff and patients potentially infected with SARS-CoV-2, thus, prevention of inadvertent exposure to other patients is a top priority. We aimed to assess whether the introduction of antigen-detecting rapid diagnostic tests (Ag-RDTs) to the ED affected the likelihood of unwanted SARS-CoV-2 exposures. In this retrospective single-center study, we compared the rate of unwarranted exposure of uninfected adult ED patients to SARS-CoV-2 during two separate research periods; one before Ag-RDTs were introduced, and one with Ag-RDT used as a decision-support tool.

Real-World Immunogenicity and Reactogenicity of Two Doses of Pfizer-BioNTech COVID-19 Vaccination in Children Aged 5-11 Years.

There are limited data concerning the immunogenicity and reactogenicity of COVID-19 vaccines in children. A total of 110 children, 5-11 years old were vaccinated with two doses (with a 3-week interval between doses) of the Pfizer-BioNTech COVID-19 vaccine and were followed for 21, 90, and 180 days after vaccination for immunogenicity, adverse events, and breakthrough infections. Ninety days after the first vaccine dose, the GeoMean (CI 95%) of IgG ascended to 1291.

Poly-De-Prescribing to Treat Polypharmacy: Lowering the Flames of the First Iatrogenic Epidemic.

Background: There has been a rapid increase in vulnerable subpopulations of very old with co-morbidity, dementia, frailty, and limited life expectancy. Being treated by many specialists has led to an epidemic of inappropriate medication use and polypharmacy (IMUP) with negative medical and economic consequences. For most medications there are no evidence-based studies in older people and treatments are based on guidelines proven in much younger/healthier populations.

The effect of the Covid-19 pandemic on patient visits to the emergency department and hospitalizations in medical wards in an Israeli medical center.

Background: The Covid-19 pandemic began in Israel on February 2020. Between February and October 2020, 2 periods of lockdown were imposed on Israeli population.

Objective: To assess the effect of the Covid-19 pandemic on visits to the emergency department (ED) and on hospitalizations in medical wards in Israel's Chaim Sheba Medical Center, and to compare the effect during the first and second lockdowns.

Emergency Department Triage in the Era of COVID-19: The Sheba Medical Center Experience.

Background: Sheba Medical Center, Tel Hashomer, is a tertiary hospital located in the center of Israel. It is the largest hospital in Israel and was the first to face coronavirus disease-2019 (COVID-19) patients in the country at the beginning of the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) pandemic.

Objectives: To describe our experience with the COVID-19 pandemic, focusing on our triage method in the emergency department (ED).

Major Impacts of Widespread Structural Variation on Gene Expression and Crop Improvement in Tomato.

Structural variants (SVs) underlie important crop improvement and domestication traits. However, resolving the extent, diversity, and quantitative impact of SVs has been challenging. We used long-read nanopore sequencing to capture 238,490 SVs in 100 diverse tomato lines.

Teaching physicians the GPGP method promotes deprescribing in both inpatient and outpatient settings.

Background: In complex older patients, inappropriate medication use and polypharmacy (IMUP) are commonplace and increasing exponentially. Reducing IMUP is a challenge in multiple clinical contexts, including acute admission and family practice, due to several key barriers. In the global effort against this epidemic, educational programs geared toward changing physicians' prescribing patterns represent an important means of promoting deprescribing.

Aviator's Fluid Balance During Military Flight.

Introduction: A loss of 1% or more of bodyweight due to dehydration has a negative effect on cognitive performance, which could critically affect flight safety. There is no mention in the literature concerning the amounts of military pilots' fluid loss during flight. The aim of this study was to quantify fluid loss of pilots during military flight.

Vision improvement in pilots with presbyopia following perceptual learning.

Israeli Air Force (IAF) pilots continue flying combat missions after the symptoms of natural near-vision deterioration, termed presbyopia, begin to be noticeable. Because modern pilots rely on the displays of the aircraft control and performance instruments, near visual acuity (VA) is essential in the cockpit. We aimed to apply a method previously shown to improve visual performance of presbyopes, and test whether presbyopic IAF pilots can overcome the limitation imposed by presbyopia.

Hearing Loss in Israeli Air Force Aviators: Natural History and Risk Factors.

Objective: To investigate the natural history of hearing loss (HL) in Israeli military aviators and its risk factors.

Methods: Audiometric results of aviators with available audiometry at ages 30 and 40 years, and up to their last available audiometry were retrieved. HL DEFINITION: pure-tone threshold (PTT) of 30 dB or higher in at least one frequency in at least one ear, moderate-to-severe (M-S) HL as PTT of 45 dB or higher, and suspected noise-induced HL (NIHL) as HL at 3 to 6 kHz.

The Ecology of Medical Care Among Israeli Military Aviators.

Background: The ecology of medical care model has been used in various populations with varying results. We aimed to apply this model in the population of Israeli Air Force (IAF) aviators.

Methods: An anonymous questionnaire was presented to all Israeli Air Force aviators during their mandatory yearly check-up over 1 yr starting on November 26th, 2012.

Back symptoms in aviators flying different aircraft.

Introduction: Back pain is a common complaint among military aviators of various aircraft. We attempted to define the epidemiologic characteristics of this complaint in military aviators of the Israeli Air Force.

Methods: Aviators of various aircraft (fighter, attack helicopter, utility helicopter, and transport and cargo) completed 566 questionnaires.

Correlation between eosinophil count and methacholine challenge test in asymptomatic subjects.

Background: Methacholine challenge test is used to identify airway hyperresponsiveness (AHR). Total eosinophil counts in peripheral blood reflect asthmatic activity and are useful for early detection of exacerbations. Correlation between the two is poorly defined, particularly in asymptomatic subjects.

Screening criteria for diagnosis of infantile feeding disorders as a cause of poor feeding or food refusal.

Objectives: Infantile feeding disorders (IFDs) are a common cause of food refusal, failure to thrive, and vomiting, but they may be difficult to diagnose. We have previously identified certain patterns of pathological feeding and behaviors as high-risk characteristics for IFDs and subsequently developed the diagnostic Wolfson criteria. Here, we evaluate these high-risk behaviors and prospectively compare the Wolfson criteria with 2 existing classifications of IFD, the Chatoor and that in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV).

Diagnostic clues for identification of nonorganic vs organic causes of food refusal and poor feeding.

Objectives: Food refusal, poor feeding, and somatic symptoms such as vomiting, gagging, irritability and failure to thrive (FTT) are commonly found in both infantile feeding disorders (IFD) and common treatable medical conditions. Present diagnostic classifications for diagnosing IFD are complex and difficult to apply in daily practice, leading to underdiagnosis and delay in diagnosis of IFD. We attempted to identify parental and infantile behaviour patterns or symptoms that could help distinguish between organic or behavioural causes for these symptoms.

Influenza outbreak control in confined settings.

Influenza may rapidly disseminate within populations living in confined settings, causing considerable morbidity and disrupting daily activities. We describe an influenza A outbreak on a military base where 3,000 young adults, most of whom were unvaccinated, lived in close daily contact. Visits to the base clinic by 48 persons with acute respiratory illness within 2 days allowed early identification of this outbreak and prompted immediate epidemiologic investigation.