Nipocalimab in Early-Onset Severe Hemolytic Disease of the Fetus and Newborn.

Background: In early-onset severe hemolytic disease of the fetus and newborn (HDFN), transplacental transfer of maternal antierythrocyte IgG alloantibodies causes fetal anemia that leads to the use of high-risk intrauterine transfusions in order to avoid fetal hydrops and fetal death. Nipocalimab, an anti-neonatal Fc receptor blocker, inhibits transplacental IgG transfer and lowers maternal IgG levels.

Methods: In an international, open-label, single-group, phase 2 study, we assessed treatment with intravenous nipocalimab (30 or 45 mg per kilogram of body weight per week) administered from 14 to 35 weeks' gestation in participants with pregnancies at high risk for recurrent early-onset severe HDFN.

Risk prediction for clonal cytopenia: multicenter real-world evidence.

Clonal cytopenia of undetermined significance (CCUS) represents a distinct disease entity characterized by myeloid-related somatic mutations with a variant allele fraction of ≥2% in individuals with unexplained cytopenia(s) but without a myeloid neoplasm (MN). Notably, CCUS carries a risk of progressing to MN, particularly in cases featuring high-risk mutations. Understanding CCUS requires dedicated studies to elucidate its risk factors and natural history.

Reducing NICU Unplanned Extubations From Tube Dislodgement.

Objectives: Unplanned extubations (UEs) can be a frequent problem and are associated with adverse outcomes. This quality improvement initiative sought to reduce UEs from tube dislodgement in a level IV NICU utilizing methods applicable to other ICUs and performed with minimal monetary funds.

Methods: From January 2019 to July 2023, an interdisciplinary quality improvement team used the Model for Improvement and performed sequential interventions to improve the outcome measure of UEs per 100 ventilator days.

Strengthening the use of artificial intelligence within healthcare delivery organizations: balancing regulatory compliance and patient safety.

Objectives: Surface the urgent dilemma that healthcare delivery organizations (HDOs) face navigating the US Food and Drug Administration (FDA) final guidance on the use of clinical decision support (CDS) software.

Materials And Methods: We use sepsis as a case study to highlight the patient safety and regulatory compliance tradeoffs that 6129 hospitals in the United States must navigate.

Results: Sepsis CDS remains in broad, routine use.

Cardiac Amyloidosis Due to Transthyretin Protein: A Review.

Importance: Systemic amyloidosis from transthyretin (ATTR) protein is the most common type of amyloidosis that causes cardiomyopathy.

Observations: Transthyretin (TTR) protein transports thyroxine (thyroid hormone) and retinol (vitamin A) and is synthesized predominantly by the liver. When the TTR protein misfolds, it can form amyloid fibrils that deposit in the heart causing heart failure, heart conduction block, or arrhythmia such as atrial fibrillation.

Practices surrounding antimicrobial use in patients managed with extracorporeal membrane oxygenation: An international survey.

Purpose: This study aimed to survey critical care clinicians and characterize their perception of antimicrobial dosing strategies in patients receiving extracorporeal membrane oxygenation (ECMO).

Methods: International, cross-sectional survey distributed to members of the Society of Critical Care Medicine in October 2022.

Results: Respondents were primarily physicians (45%), with 92% practicing in North America.

Hospital Volume and Quality of Care for Emergency Gynecologic Care.

Objective: To evaluate the association between hospital volume and the quality of gynecologic emergency care for tubal ectopic pregnancies, ovarian torsion, and pelvic inflammatory disease (PID).

Methods: In this cross-sectional analysis, we analyzed patients who presented for emergency care for tubal ectopic pregnancies, ovarian torsion, and PID using the Premier Healthcare Database from 2006 to 2020. We measured the following outcomes: methotrexate use for ectopic pregnancy, ovarian cystectomy for torsion, and guideline-based antibiotic use for PID.

Sustainability in Obstetrics and Gynecology.

Current practices in the U.S. health care industry drive climate change.

XPO1 Enables Adaptive Regulation of mRNA Export Required for Genotoxic Stress Tolerance in Cancer Cells.

Unlabelled: Exportin-1 (XPO1), the main soluble nuclear export receptor in eukaryotic cells, is frequently overexpressed in diffuse large B-cell lymphoma (DLBCL). A selective XPO1 inhibitor, selinexor, received approval as single agent for relapsed or refractory (R/R) DLBCL. Elucidating the mechanisms by which XPO1 overexpression supports cancer cells could facilitate further clinical development of XPO1 inhibitors.

Racial and socioeconomic disparities in kyphoplasty among the Medicare population.

Introduction: Kyphoplasty is a minimally invasive treatment for chronic refractory pain secondary to spinal compression fracture. This study investigates racial and socioeconomic disparities in kyphoplasty among the Medicare population.

Materials And Methods: This study utilized data from the Medicare Limited Data Sets (LDS), a CMS administrative claims database.

The Association of Hearing Loss With Active Music Enjoyment in Hearing Aid Users.

Objective: Hearing aids (HAs) are designed for speech rather than music listening. The impact of HAs on music enjoyment is poorly studied. We examine the effect of HAs on active music enjoyment in individuals with varying levels of hearing loss (HL).

Strategies to prevent surgical site infections in acute-care hospitals: 2022 Update.

The intent of this document is to highlight practical recommendations in a concise format designed to assist acute-care hospitals in implementing and prioritizing their surgical-site infection (SSI) prevention efforts. This document updates the published in 2014. This expert guidance document is sponsored by the Society for Healthcare Epidemiology of America (SHEA).