'It is scary to pause treatment': perspectives on HIV cure-related research and analytical treatment interruptions from women diagnosed during acute HIV in Durban, South Africa.

Background: HIV remains a major challenge in KwaZulu-Natal, South Africa, particularly for young women who face disproportionate risks and barriers to prevention and treatment. Most HIV cure trials, however, occur in high-income countries.

Objective: To examine the perspectives of young women diagnosed with acute HIV in a longitudinal study, focusing on their perceptions on ATI-inclusive HIV cure trials and the barriers and facilitators to participation.

Tiragolumab in combination with atezolizumab and bevacizumab in patients with unresectable, locally advanced or metastatic hepatocellular carcinoma (MORPHEUS-Liver): a randomised, open-label, phase 1b-2, study.

Background: PD-L1 and VEGF blockade with atezolizumab plus bevacizumab has been shown to improve survival in unresectable hepatocellular carcinoma. TIGIT is an immune checkpoint regulator implicated in many cancers, including unresectable hepatocellular carcinoma. Here, we evaluate the clinical activity and safety of the addition of tiragolumab, an anti-TIGIT monoclonal antibody, to atezolizumab plus bevacizumab.

Stellate Ganglion Blockade as Rescue Therapy for Recurrent Torsades de Pointes and as a Bridge to Surgical Sympathectomy in a Pediatric Patient: A Case Report.

Management of refractory ventricular fibrillation (VF) in patients with implantable implantable cardioverter defibrillator (ICD) presents a therapeutic challenge. We present a case of pediatric refractory ventricular tachycardia (VT)/Torsade de Pointe managed effectively with bilateral stellate ganglion block (SGB) with a long-acting local anesthetic for 18 days as a bridge to more definitive surgical management.

Alterations in genes associated with cytosolic RNA sensing in whole blood are associated with coronary microvascular disease in SLE.

Systemic lupus erythematosus (SLE) patients are 90% women and over three times more likely to die of cardiovascular disease than women in the general population. Chest pain with no obstructive cardiac disease is associated with coronary microvascular disease (CMD), where narrowing of the small blood vessels can lead to ischemia, and frequently reported by SLE patients. Using whole blood RNA samples, we asked whether gene signatures discriminate SLE patients with coronary microvascular dysfunction (CMD) on cardiac MRI (n = 4) from those without (n = 7) and whether any signaling pathway is linked to the underlying pathobiology of SLE CMD.

Manuscript publication of abstracts presented at gynecologic surgery societies' annual meetings.

Purpose: To study characteristics and identify factors associated with full manuscript publication of oral abstracts presented at gynecologic surgery societies' annual meetings.

Study Design: We reviewed all oral abstracts presented at four major gynecologic surgery meetings in 2018. Oral abstracts subsequently published as peer-reviewed manuscripts were compared to those that were not published.

Age-Related Ventricular Tachycardia Substrate Characteristics for Repaired Tetralogy of Fallot Before Transcatheter Pulmonary Valve Placement.

Background: Ventricular tachycardia (VT) substrate characteristics before transcatheter pulmonary valve replacement (TPVR) in repaired tetralogy of Fallot (rTOF) are unknown.

Objectives: In this study, the authors sought to evaluate substrates for sustained monomorphic VT before TPVR in rTOF.

Methods: Retrospective (2017 to 2021) and prospective (commencing 2021) rTOF patients with native right ventricular outflow tract referred for electrophysiology study (EPS) before TPVR were included.

Warm Autoimmune Hemolytic Anemia as a Rare Presentation of Pre-fibrotic Primary Myelofibrosis.

Primary myelofibrosis (PMF) is an uncommon chronic myeloproliferative disorder that is commonly associated with Janus kinase 2 (JAK-2), calreticulin (CALR), or thrombopoietin receptor (MPL) mutations. Pre-fibrotic PMF (also known as pre-PMF or early PMF) is a subtype of PMF that is defined by a lower grade of fibrosis. In this report, we present a rare case of warm autoimmune hemolytic anemia (wAIHA) associated with pre-PMF.

Ethical Use of Cadaveric Images in Anatomical Textbooks, Atlases, and Journals: A Consensus Response From Authors and Editors.

Nowadays, consent to use donor bodies for medical education and research is obtained from the body donors and their families before the donation. Recently, the International Federation of Associations of Anatomists (IFAA) published guidelines that could restrict the appearance of cadaveric images in commercial anatomical resources such as textbooks and other educational products. These guidelines state that the donor must expressly consent to using such images for this purpose.

Diminished Returns of Educational Attainment on Numeracy Score of Latino Populations: Insights from UAS Data.

Background: Educational attainment is a well-established social determinant of various domains of cognitive function across the lifespan. However, the theory of Minorities' Diminished Returns (MDRs) suggests that the health benefits of educational attainment tend to be weaker for ethnic minorities compared to non-Latino Whites. This phenomenon may reflect the impact of structural inequalities, social stratification, and historical disadvantage.

Adaptive Platform Trials in Stroke.

Clinical trials of treatments for stroke have generally utilized 2-arm, randomized designs to evaluate a single intervention against a control. Running separate clinical trials, with each addressing a single therapeutic question, is resource intensive and slows evidence generation, especially in a field with rapidly expanding treatment options and evolving practices. Platform trials-randomized clinical trials designed to evaluate multiple interventions that may enter and exit the ongoing platform based on a master protocol-accelerate the investigation of multiple therapeutic options within a single infrastructure.

Understanding Cardiac Anatomy and Imaging to Improve Safety of Procedures: The Femoral Artery and Vein: Part 2.

This paper revisits and shows comprehensive femoral access site anatomy with a combination of images obtained from detailed cadaveric dissection, fluoroscopy, computed tomography, ultrasound, and 3-dimensional printings. Part 2 focuses on the fluoroscopic anatomy, pelvic cavity, and complications. In addition, a file for 3-dimensional printing is provided.

Understanding Cardiac Anatomy and Imaging to Improve Safety of Procedures: The Femoral Artery and Vein: Part 1.

We revisit and show comprehensive femoral access site anatomy with a combination of images obtained from detailed cadaveric dissection, fluoroscopy, computed tomography, ultrasound, and 3-dimensional printings. Part 1 focuses on the femoral triangle, femoral bifurcation, fluoroscopic and/or ultrasonographic anatomy, and branches of the femoral artery. Profound understanding of this region is fundamental to facilitate safe procedures and to avoid unnecessary complications.

Polyfunctional IL-21 IFNG T follicular helper cells contribute to checkpoint inhibitor diabetes mellitus and can be targeted by JAK inhibitor therapy.

Immune checkpoint inhibitors (ICI) have revolutionized cancer therapy, but their use is limited by the development of autoimmunity in healthy tissues as a side effect of treatment. Such immune-related adverse events (IrAE) contribute to hospitalizations, cancer treatment interruption and even premature death. ICI-induced autoimmune diabetes mellitus (ICI-T1DM) is a life-threatening IrAE that presents with rapid pancreatic beta-islet cell destruction leading to hyperglycemia and life-long insulin dependence.

T-switch-ing TCR specificity.

Central tolerance restricts T cells that target self-antigens. In this issue of Immunity, Abdelfattah et al. describe a method to generate self-reactive T cell receptors (TCRs) by directed evolution of non-autoreactive TCRs to recognize self-antigen peptides and demonstrate potential for T cells engineered with such receptors in immunotherapy.

"Feeling Like You Matter:" LGBTQ + Young Adult Perspectives on Affirmative Mental Healthcare.

The purpose of this study was to explore the experiences of LGBTQ + young people in mental healthcare and to understand their perspectives on what affirmative mental healthcare practice should look like. Between June and September of 2023, interviews were conducted with LGBTQ + young people ages 18-26 years in Los Angeles and Seattle. Interviews lasted 30 to 60 min and were transcribed verbatim for thematic analysis (N = 28).

Identifying and Evaluating Online Kidney Stone Pain Resources: A Cross-Sectional Study.

Introduction and objectives With the continuous growth of social media platforms, an increasing number of individuals are turning to them as their main source of medical information. This article aims to pinpoint the most widely accessed online resources on kidney stone pain among those who suffer from kidney stones and to assess the reliability, understandability, quality, and actionability of their content. Materials and methods The social media analysis platform BuzzSumo was employed to identify pertinent articles and assess their engagement levels.

Conduction System Pacing in Children and Congenital Heart Disease.

Permanent cardiac pacing in children with congenital complete atrioventricular block (CCAVB) and/or congenital heart disease (CHD) is challenging. Conduction system pacing (CSP) represents a novel pacing strategy aiming to preserve physiological ventricular activation. Patients with CCAVB or CHD are at high risk of developing pacing-induced cardiomyopathy with chronic conventional right ventricular myocardial pacing.

Bioelectronic block of stellate ganglia mitigates pacing-induced heterogeneous release of catecholamine and neuropeptide Y in the infarcted pig heart.

The sympathetic nervous system modulates cardiac contractile and electrophysiological function and contributes to adverse remodelling following myocardial infarction (MI). Axonal modulation therapy (AMT), directed at the sympathetic chain, blocks efferent sympathetic outflow to the heart and is a strategy to transiently and controllably mitigate chronic MI-associated sympatho-excitation. In porcine models, we evaluated scalable AMT, directed at the paravertebral chain, in blocking reflex-mediated pacing-induced sympatho-excitation post-MI.

Increasing Primary Care Engagement Among Homeless-Experienced Veterans Following an Emergency Department Visit: Qualitative Insights From Los Angeles County.

Background: Homeless-experienced persons that present in the Emergency Department (ED) often fail to receive follow-up primary care. To inform implementation of a post-ED patient navigation model, we engaged homeless-experienced Veterans to identify barriers to primary care and the acceptability of a peer-led intervention within the ED.

Methods: Between August and November 2023, 3 focus groups (n = 14) and 2 interviews were held (total n = 16) with homeless-experienced Veterans who sought care in the Department of Veterans Affairs' (VA) Greater Los Angeles (GLA) ED.

The relationship between preoperative sleep disturbance and acute postoperative pain control: A systematic review and meta-analysis.

Poor preoperative sleep quality and impaired sleep continuity may heighten acute postoperative pain intensity and increase analgesic consumption, with negative implications for recovery, mental and physical health. The main objective of the current review was to investigate the relationship between preoperative sleep disturbance and acute postoperative pain control. Four electronic databases were systematically searched from inception to December 2023.