Comorbidities Associated With Different Degrees of Severity in Children and Young People Hospitalized With Acute COVID-19.

In this prospective cohort study with 2326 hospitalized children and young people with coronavirus disease 2019 in Spain and Colombia, 36.4% had comorbidities. Asthma, recurrent wheezing, chronic neurological, cardiac and pulmonary diseases significantly increased the risk of severe outcomes such as death, mechanical ventilation and intensive care unit admission.

Impact of the COVID-19 Pandemic on the Follow-up of Children and Adolescents With HIV Infection in Guatemala.

We conducted a retrospective study to assess the effect of the COVID-19 pandemic on children living with HIV in Guatemala. A reduction in physical consultations and laboratory tests was observed in prepandemic versus pandemic period. However, immunovirological status of the children showed no differences.

Tailored management strategies for IgA nephropathy based on clinical presentations.

The treatment landscape for IgA nephropathy (IgAN) is rapidly evolving with the introduction of novel therapies targeting diverse disease pathways. Some have already been approved in different countries, while others are under investigation in randomized controlled trials (RCTs) with encouraging results. However, almost all performed RCTs have included only patients with refractory non-nephrotic proteinuria and preserved renal function.

Updated diagnostic and therapeutic management for membranous nephropathy.

Purpose Of Review: Pioneering contributions in membranous nephropathy over the last decade have greatly enhanced our comprehension of its pathogenesis, diagnosis, and treatments, igniting renewed interest in this entity. This review provides an updated perspective on the diagnosis and therapeutic management of membranous nephropathy.

Recent Findings: The identification of antiphospholipase A2 receptor (PLA2R) antibodies in 50-80% of membranous nephropathy patients was a key breakthrough.

Sex dimorphism in kidney health and disease: mechanistic insights and clinical implication.

Sex is a key variable in the regulation of human physiology and pathology. Many diseases disproportionately affect one sex: autoimmune diseases, such as systemic lupus erythematosus, are more common in women but more severe in men, whereas the incidence of other disorders such as gouty arthritis and malignant cancers is higher in men. Besides the pathophysiology, sex may also influence the efficacy of therapeutics; participants in clinical trials are still predominately men, and the side effects of drugs are more common in women than in men.

Antimalarials in Lupus Nephritis: How Strong Is the Evidence?

SLE is a chronic multisystem autoimmune disease that affects the kidneys in approximately 50% of patients, with the prevalence rising to as high as 70% in certain populations, such as African American and Asian people. Antimalarials-and particularly hydroxychloroquine (HCQ)-are currently considered a mainstay of therapy, together with immunosuppressants. Over the past decades, several studies have extensively investigated the mechanisms of action of antimalarial agents and their potential beneficial properties in patients with SLE in general.

CureMate: A clinical decision support system for breast cancer treatment.

Background: Breast Cancer (BC) poses significant challenges in treatment decision-making. Multiple first treatment lines are currently available, determined by several patient-specific factors that need to be considered in the decision-making process.

Purpose: To present CureMate, a Clinical Decision Support System to predict the most effective initial treatment for BC patients.

Cook's balloon versus dinoprostone for Labour induction of term pregnancies with fetal GROWth restriction: study protocol for a randomised controlled trial in tertiary maternity hospitals in Spain (COLIGROW study).

Introduction: Fetal growth restriction (FGR) affects about 3%-5% of term pregnancies. If prenatally detected and anterograde umbilical artery flow is preserved (stage I), it is recommended to deliver at term (≥ 37+0 weeks). In the absence of contraindications, the vaginal route is preferred, and labour induction is usually required.

Efficacy and safety of a preventive strategy against tuberculosis in liver transplantation recipients including the treatment of latent infection with moxifloxacin.

Background: Preventive management of tuberculosis in liver transplantation (LT) is challenging due to difficulties in detecting and treating latent tuberculosis infection (LTBI). The aim of this study was to analyze the safety and efficacy of a screening strategy for LTBI with the inclusion of moxifloxacin as treatment.

Methods: We performed a retrospective single-center study of all LTs performed between 2016 and 2019 with a minimum 4-year follow-up and a standardized protocol for the evaluation of LTBI.

Simultaneous clonal spread of NDM-1-producing ST773 from Ukrainian patients in the Netherlands and Spain.

Objectives: We describe the clonal spread of New Delhi metallo-β-lactamase (NDM) 1-producing isolates belonging to the ST773 clone in Spain and the Netherlands, associated with the transfer of Ukrainian patients during the war.

Methods: Between March and December 2022, nine NDM-1-producing ST773 isolates were recovered from nine Ukrainian patients evacuated to two Spanish ( = 3) and five Dutch ( = 6) hospitals. Antimicrobial susceptibility testing was studied (Sensititre, Microscan, EUCAST-2023).

Corrigendum to "Consensus recommendation for prenatal, neonatal and postnatal management of congenital cytomegalovirus infection from the European congenital infection initiative (ECCI)" [The Lancet Regional Health - Europe 40 (2024) 100892].

[This corrects the article DOI: 10.1016/j.lanepe.

Venous thromboembolism in women with hormone-dependent breast cancer. To continue or discontinue hormonal treatment? Insights from the RIETE registry.

Introduction: Hormone therapy (HT) for breast cancer is associated with an increased risk of venous thromboembolism (VTE). This study examines the effects of continuing versus discontinuing HT on VTE recurrence, major bleeding, and mortality, after an acute VTE event.

Methods: Using data in the RIETE-registry from March 2001 through September 2021, we calculated incidence rates and rate-ratios (RR) for VTE events in patients on- and off HT.

FDXR variants cause adrenal insufficiency and atypical sexual development.

Genetic defects affecting steroid biosynthesis cause cortisol deficiency and differences of sex development; among these defects are recessive mutations in the steroidogenic enzymes CYP11A1 and CYP11B, whose function is supported by reducing equivalents donated by ferredoxin reductase (FDXR) and ferredoxin. So far, mutations in the mitochondrial flavoprotein FDXR have been associated with a progressive neuropathic mitochondriopathy named FDXR-related mitochondriopathy (FRM), but cortisol insufficiency has not been documented. However, patients with FRM often experience worsening or demise following stress associated with infections.