Hypersensitivity pneumonitis radiologic features in interstitial lung diseases.

Background: The radiologic criteria of hypersensitivity pneumonitis (HP) guidelines focus on four HP compatible features (HPCF) in high-resolution computed tomography (HRCT): ground glass opacities, mosaic attenuation, air-trapping, and centrilobular nodules. However, evidence to support these criteria are limited.

Methods: Consecutive interstitial lung disease (ILD) patients who underwent HRCT between 2016 and 2021 in three medical centers were included.

ER + HER2- early-stage breast cancer: association of HER2 expression, tumor characteristics, and outcomes.

Purpose: To evaluate the association between the HER2 score as provided by the Oncotype DX Recurrence Score (RS) assay, tumor characteristics, and outcomes in early-stage, ER + HER2-negative breast cancer (BC).

Methods: All women insured by the Clalit Health Services, with early-stage, ER + HER2-negative BC who underwent RS testing between 2008 and 2011 were included. Patient/tumor characteristics and Kaplan-Meier estimates for distant recurrence-free survival (DRFS) and overall survival (OS) were compared by HER2 category, based on the HER2 score provided by the RS assay: lower HER2 score group representing the lower third of the HER2 score range (≤ 8.

Respiratory Specialist Visits Before Admissions with COPD Exacerbation are Linked to Improved Management and Outcomes.

Purpose: Exacerbations of COPD (ECOPD) significantly impact disease progression and mortality. Visiting a respiratory specialist (RS) in proximity to the exacerbation may lead to prompt treatment and improved outcomes. We aimed to evaluate the association between an RS visit 30-days before admission and exacerbation outcomes.

Real-World and Patient-Reported Outcomes of Dupilumab and Other Biological Drugs for Chronic Obstructive Pulmonary Disease-A Systematic Review.

Background: Over the last few decades, the efficacy of biological therapies for COPD has been evaluated by different randomized controlled trials (RCTs). Still, the evaluation of real-world data and patient-reported outcome measures (PROMs) have not been performed in this field before. In the current work, we present a systematic literature review of the real-world data and PROMs of biological treatments for COPD.

The Impact of FDA-Approved Novel Agents for Steroid-Refractory Chronic Graft vs. Host Disease on Treatment Patterns and Outcomes-A Single-Center Longitudinal Cohort Analysis.

-chronic graft vs. host disease (cGVHD) is associated with substantial morbidity and mortality. We aimed to analyze advances in treatment strategy and outcomes during the last decade due to the incorporation of novel immunosuppressive therapy (IST) drugs in the armamentarium.

Treatments and clinical outcomes in stage II colon cancer patients with 12-gene Oncotype DX Colon Recurrence Score® assay-guided therapy: real-world data.

Background: The 12-gene Oncotype DX Colon Recurrence Score® result quantifies the recurrence risk in stage II/III colon cancer (CC). This real-world study investigated stage II CC patients whose treatment decisions incorporated the Recurrence Score® (RS) result.

Materials And Methods: This retrospective analysis of a prospectively designed cohort included all stage II, mismatch repair-proficient CC patients who underwent 12-gene testing through Clalit between January 2011 and December 2016 and had available data with a minimum 3-year follow-up.

Effect of Added Inhaled Corticosteroids to Systemic Steroids on COPD Exacerbation Outcomes.

Background: COPD exacerbations are a major cause of morbidity and mortality. Although inhaled corticosteroids (ICS) have a role as long-term treatment, their efficacy in exacerbations, particularly as an adjunct to systemic steroids, remains unclear.

Methods: In this retrospective observational study, we analyzed data from 870 subjects admitted with COPD exacerbations to a tertiary medical center in Israel from January 2018-January 2023.

Cytokine fingerprint differences following infection and vaccination - what can we learn from COVID-19?

COVID-19 vaccination and acute infection result in cellular and humoral immune responses with various degrees of protection. While most studies have addressed the difference in humoral response between vaccination and acute infection, studies on the cellular response are scarce. We aimed to evaluate differences in immune response among vaccinated patients versus those who had recovered from COVID-19.

Comparative Analgesic Efficacy of Intramuscular Dexamethasone, Ketorolac, Tramadol, and Butorphanol with Regard to Postoperative Pain After Mandibular Third Molar Surgery.

Surgical removal of the third molar often resulted in postoperative pain which affected the quality of life of the patients. Pharmacological management of pain includes NSAIDS or steroids. The present study compared four drugs, viz.

Routine in-hospital interventions during acute exacerbation of COPD are associated with improved 30-day care.

Background: Implementing standard of care therapy for chronic obstructive pulmonary disease (COPD) has barriers. Hospitalization with an acute exacerbation of COPD (AECOPD) is a major adverse event that could also be an opportunity to improve patients' long-term care.

Objectives: To evaluate which in-hospital interventions during AECOPD are associated with improved 30-day care.

Management of acute exacerbations of COPD in the emergency department and its associations with clinical variables.

Acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is a common cause for emergency department (ED) visits. Still, large scale studies that assess the management of AECOPD in the ED are limited. Our aim was to evaluate treatment characteristics of AE-COPD in the ED on a national scale.

Quantitative Assessment of Preanalytic Variables on Clinical Evaluation of PI3/AKT/mTOR Signaling Activity in Diffuse Glioma.

Biomarker-driven therapeutic clinical trials require the implementation of standardized, evidence-based practices for sample collection. In diffuse glioma, phosphatidylinositol 3 (PI3)-kinase/AKT/mTOR (PI3/AKT/mTOR) signaling is an attractive therapeutic target for which window-of-opportunity clinical trials could facilitate the identification of promising new agents. Yet, the relevant preanalytic variables and optimal tumor sampling methods necessary to measure pathway activity are unknown.

Asymptomatic Dysphagia and Aspiration in Patients with Idiopathic Bronchiectasis.

Purpose: Although considered contributors to idiopathic bronchiectasis (IB), neither dysphagia nor silent aspiration have been systematically evaluated in IB patients. We aimed to explore the prevalence of asymptomatic dysphagia and silent aspiration in IB patients and to identify parameters predictive of their presence.

Methods: This prospective cohort study included IB patients from our Pulmonary Institute without prior history of dysphagia and without prior dysphagia workup.

Challenges in the discovery of tumor-specific alternative splicing-derived cell-surface antigens in glioma.

Despite advancements in cancer immunotherapy, solid tumors remain formidable challenges. In glioma, profound inter- and intra-tumoral heterogeneity of antigen landscape hampers therapeutic development. Therefore, it is critical to consider alternative sources to expand the repertoire of targetable (neo-)antigens and improve therapeutic outcomes.

Smoking and Respiratory Diseases in Patients with Coronary Microvascular Dysfunction.

Background: Coronary microvascular disease (CMD) is common in patients with and without obstructive coronary artery disease, and is associated with adverse clinical outcomes. Respiratory-related variables are associated with pulmonary and systemic microvascular dysfunction, while evidence about their relationship with CMD is limited. We aim to evaluate respiratory-related variables as risk factors of CMD.

The Added Value of Bronchoalveolar Lavage for Pulmonary Tuberculosis Diagnosis in High-Risk Hospitalized Patients with Negative Sputum Samples.

Hospitalized patients with a high suspicion of pulmonary tuberculosis (HS-PTB) are isolated until a definite diagnosis can be determined. If doubt remains after negative sputum samples, bronchoscopy with bronchoalveolar lavage (BAL) is often sought. Still, evidence of the added value of BAL in this patient population is scarce.

Glioblastoma evolution and heterogeneity from a 3D whole-tumor perspective.

Treatment failure for the lethal brain tumor glioblastoma (GBM) is attributed to intratumoral heterogeneity and tumor evolution. We utilized 3D neuronavigation during surgical resection to acquire samples representing the whole tumor mapped by 3D spatial coordinates. Integrative tissue and single-cell analysis revealed sources of genomic, epigenomic, and microenvironmental intratumoral heterogeneity and their spatial patterning.

Inhaled CD24-Enriched Exosomes (EXO-CD24) as a Novel Immune Modulator in Respiratory Disease.

Acute Respiratory Distress Syndrome (ARDS) is a major health concern with urgent unmet need for treatment options. There are three million new ARDS cases annually, and the disease's mortality rate is high (35-46%). Cluster of differentiation 24 (CD24), a long-known protein with multifaceted functions, is a small, heavily glycosylated, membrane-anchored protein which functions as an immune checkpoint control.

Impulse Oscillometry as an Alternative Lung Function Test for Hospitalized Adults.

Background: Impulse oscillometry (IOS) is a noninvasive technique that measures lung physiology independently of patient effort. In the present study, we aimed to investigate the utility of IOS parameters in comparison with pulmonary function testing (PFT) among hospitalized subjects, with emphasis on obstructive and small airway diseases.

Methods: Sixty-one subjects hospitalized either with unexplained dyspnea or for pre-surgery evaluation were included in the study.

Whole tumor analysis reveals early origin of the TERT promoter mutation and intercellular heterogeneity in TERT expression.

Background: The TERT promoter mutation (TPM) is acquired in most IDH-wildtype glioblastomas (GBM) and IDH-mutant oligodendrogliomas (OD) enabling tumor cell immortality. Previous studies on TPM clonality show conflicting results. This study was performed to determine whether TPM is clonal on a tumor-wide scale.

Transition of care interventions to manage severe COVID-19 in the ambulatory setting: a systematic review.

Background: Severe COVID-19, with the need in supplemental oxygen and hospitalization, leads to major burden on patients and healthcare systems. As a result, safe and effective ambulatory treatment strategies for severe COVID-19 are of urgent need. In this systematic review, we aimed to evaluate interventions to transition care to the ambulatory setting for patients with active severe COVID-19 that required supplemental oxygen.