Rate and predictors of blood culture positivity after antibiotic administration: a prospective single-center study.

Purpose: Blood culture obtainment prior to antibiotic administration, in patients with suspected infection, is considered the best practice in international guidelines. However, there is little data regarding the effect of a single dose of antibiotics on blood culture sterilization.

Methods: We conducted a prospective study, enrolling consecutive patients with suspected infection, hospitalized in an internal medicine ward between December 2019 and January 2023.

Nationwide Outbreak of Candida auris Infections Driven by COVID-19 Hospitalizations, Israel, 2021-2022.

We report an outbreak of Candida auris across multiple healthcare facilities in Israel. For the period of May 2014-May 2022, a total of 209 patients with C. auris infection or colonization were identified.

Holter ECG monitoring for the evaluation of stroke in the internal medicine department.

Background: Holter electrocardiogram (ECG) monitoring is commonly used to reveal an underling arrhythmia in stroke patients and can influence treatment and prognosis. While many patients with stroke are admitted to the internal medicine department, evidence for the role of Holter ECG in this setting is scarce.

Objective: determine the diagnostic value of Holter ECG monitoring for evaluation of stroke in internal medicine department.

Holter ECG for Syncope Evaluation in the Internal Medicine Department-Choosing the Right Patients.

Physicians use Holter electrocardiography (ECG) monitoring to evaluate some patients with syncope in the internal medicine department. We questioned whether Holter ECG should be used in the presented setting. Included were all consecutive patients admitted with syncope to one of our nine internal medicine departments who had completed a 24 h Holter ECG between 2018 and 2021.

Phototherapy decreases red blood cell deformability in patients with psoriasis.

Background: Alternations in erythrocyte deformability (ED), namley, the ability of erythrocytes to change shape under flow in the microcirculation, can contribute to cardiovascular diseases. Psoriasis, a systemic inflammatory skin disorder, is associated with an increased cardiovascular risk. The effect of psoriasis and psoriasis treatment on ED was only scarcely evaluated.

The genetics of alopecia areata: new approaches, new findings, new treatments.

Alopecia areata (AA) is a common immune-mediated hair loss disorder. Despite its high prevalence, its etiology is still largely unknown, but it is hypothesized to have a strong genetic basis. In the last decade, there has been a major progress in the field of genetic research, leading to novel findings regarding the genetic component of AA.