Cluster analysis of symptoms and assessment of caregiver reports in pediatric foreign bodies.

Foreign body (FB) ingestion and aspiration are frequent causes of pediatric emergency room visits, with significant morbidity and mortality risks. This cross-sectional study analyzed 1,052 pediatric patients admitted for suspected FB events at a single institution between 2008 and 2015, including 886 cases of suspected ingestion and 166 cases of suspected aspiration. Cluster analysis identified three distinct clusters for both groups, with respiratory symptoms being predominant in clusters with worse outcomes.

Diagnosis, treatment, and follow-up of patients with hypophosphatasia.

Introduction: Hypophosphatasia is a rare inherited systemic metabolic disorder, with an estimated prevalence in the severe forms of the disease of 1/100.000-1/300.000, that affects the typical architecture of bone, leading to defective mineralization during growth and remodeling.

Diagnostic approach and monitoring of chronic kidney disease in the primary care pediatric population.

Chronic kidney disease (CKD) has severe consequences on the quality and expectancy of life and is considered a major health problem worldwide. This is, especially relevant in pediatric patients, as they have unique characteristics and a mortality rate 30 times higher (in advanced stages) than healthy people. This review aims to define the minimum components for the diagnostic approach and monitoring of CKD in the pediatric population from primary health care to promote comprehensive care and adequate risk management.

Prediction of pharmaceutical and non-pharmaceutical expenditures associated with Diabetes Mellitus type II based on clinical risk.

Objective: To assess the effectiveness of different machine learning models in estimating the pharmaceutical and non-pharmaceutical expenditures associated with Diabetes Mellitus type II diagnosis, based on the clinical risk index determined by the analysis of comorbidities.

Materials And Methods: In this cross-sectional study, we have used data from 11,028 anonymized records of patients admitted to a high-complexity hospital in Bogota, Colombia between 2017-2019 with a primary diagnosis of Diabetes. These cases were classified according to Charlson's comorbidity index in several risk categories.

Clinical practice guidelines for diagnostic and treatment of the chronic heart failure.

Chronic heart failure continues to be one of the main causes of impairment in the functioning and quality of life of people who suffer from it, as well as one of the main causes of mortality in our country and around the world. Mexico has a high prevalence of risk factors for developing heart failure, such as high blood pressure, diabetes, and obesity, which makes it essential to have an evidence-based document that provides recommendations to health professionals involved in the diagnosis and treatment of these patients. This document establishes the clinical practice guide (CPG) prepared at the initiative of the Mexican Society of Cardiology (SMC) in collaboration with the Iberic American Agency for the Development and Evaluation of Health Technologies, with the purpose of establishing recommendations based on the best available evidence and agreed upon by an interdisciplinary group of experts.

Atypical Hemolytic Uremic Syndrome: A Nationwide Colombian Pediatric Series.

Atypical hemolytic uremic syndrome (aHUS) is a rare complement-mediated kidney disease with genetic predisposition and represents up to 10% of pediatric hemolytic uremic syndrome (HUS) cases. Few studies have evaluated aHUS in Latin American population. We studied a Colombian pediatric cohort to delineate disease presentation and outcomes.

[Health-related quality of life by IBDQ-32 in colombian patients with inflammatory bowel disease in remission: A cross-sectional study].

In Colombia there are no data about perception of quality of life (QoL) in inflammatory bowel disease (IBD). The aim of this study was to determine the perception of QoL by means of the IBDQ-32 questionnaire in patients with IBD from a sample of patients from different referral centers. We carried out a cross-sectional study in adults with IBD in clinical remission, in outpatient follow-up, in 3 institutions in different cities, between June 2022 and November 2022, eligible subjects were identified, information was collected on different dates, about socio-demographic and clinical aspects, and the IBDQ-32 questionnaire was evaluated on one occasion.

[Pediatric Index Mortality 3 (PIM3) Score as a predictor of mortality in pediatric critical care unit located at high altitude].

Unlabelled: The Pediatric Index of Mortality 3 (PIM3) is a scale that estimates the risk of mortality in children admitted to the Pediatric Intensive Care Unit (PICU) within the first hour of admission.

Objective: to validate the PIM3 scale in pediatric population admitted to PICU at altitudes over 2,500 meters above sea level (m.a.

Not enough by half: NFAT5 haploinsufficiency in two patients with Epstein-Barr virus susceptibility.

Introduction: The transcription factor Nuclear factor of activated T cells 5 (NFAT5), pivotal in immune regulation and function, can be induced by osmotic stress and tonicity-independent signals.

Objective: We aimed to investigate and characterize two unrelated patients with Epstein-Barr virus susceptibility and no known genetic etiology.

Methods: After informed consent, we reviewed the electronic charts, extracted genomic DNA, performed whole-exome sequencing, filtered, and prioritized their variants, and confirmed through Sanger sequencing, family segregation analysis, and some functional assays, including lymphoproliferation, cytotoxicity, and characterization of natural killer cells.

Invasive Pneumococcal Disease Characterization in Adults and Subgroups aged < 60 years and ≥ 60 years in Bogota, Colombia.

Background: There is scarce information on the burden of invasive pneumococcal disease (IPD) among adults in low- and middle-income countries. This study aimed to describe the clinical outcomes and microbiological characteristics associated with IPD in adults and subgroups aged 18-59 years and ≥60 years in Colombia.

Methods: A retrospective chart review study was conducted in five institutions of Bogotá from January 2011 to December 2017.

Erdheim-Chester disease: First pediatric case report in Colombia.

The Erdheim-Chester’s disease is extremely rare in children. We present the case of a 12-year-old girl with histological and radiological diagnosis of this disease and mutation of the BRAF gene, who developed multisystemic compromise requiring treatment with dabrafenib. We identified 22 reports of this condition among children worldwide and this is the second pediatric case in Latin America.

Clinical Outcomes of Unrelated Umbilical Cord Blood Graft vs. Haploidentical Donor Transplantation: Critical Issues for an Adequate Comparison.

Unrelated umbilical cord blood (UCB) and haploidentical grafts have been used for allogeneic hematopoietic stem and progenitor cell (HSPC) transplantation in patients without a related or non-related human leukocyte antigen (HLA)-matched donor. The less stringent HLA-matching requirement in both sources raises an important possibility for patients in need of urgent transplantation to treat any hematological disease. Selection of the best alternative donor is a difficult task that will depend on donor criteria, center experience, patient disease conditions, and risk, among others.

Worldwide epidemiology of neuro-coronavirus disease in children: lessons for the next pandemic.

Purpose Of Review: The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) pandemic has overwhelmed the global community, negatively impacting patient health and research efforts; associated neurological manifestations are a significant cause of morbidity. This review outlines the worldwide epidemiology of neurologic manifestations of different SARS-CoV-2 clinical pediatric phenotypes, including acute coronavirus disease 2019 (COVID-19), multisystem inflammatory syndrome in children (MIS-C) and postacute sequelae of COVID-19 (PASC). We discuss strategies to develop adaptive global research platforms for future investigation into emerging pediatric neurologic conditions.

Sensitization to Drug Treatment in Precursor B-Cell Acute Lymphoblastic Leukemia Is Not Achieved by Stromal NF-κB Inhibition of Cell Adhesion but by Stromal PKC-Dependent Inhibition of ABC Transporters Activity.

Cell adhesion to stromal support and the associated intracellular signaling are central to drug resistance, therefore blocking both has been effective in increasing drug sensitization in leukemia. The stromal Ser/Thr protein kinase C (PKC) has been found to be important for conferring protection to leukemic cells. We aimed at elucidating the intracellular signals connected to cell adhesion and to stromal PKC.

Leukemia-Induced Cellular Senescence and Stemness Alterations in Mesenchymal Stem Cells Are Reversible upon Withdrawal of B-Cell Acute Lymphoblastic Leukemia Cells.

Leukemic cell growth in the bone marrow (BM) induces a very stressful condition. Mesenchymal stem cells (MSC), a key component of this BM niche, are affected in several ways with unfavorable consequences on hematopoietic stem cells favoring leukemic cells. These alterations in MSC during B-cell acute lymphoblastic leukemia (B-ALL) have not been fully studied.

Cardiac output estimation based on arterial and venous blood gas analysis: proposal of a monitoring method.

Hemodynamic optimization is vital in high risk surgical patients or in high risk surgical procedures. The main objective of hemodynamic management is to maintain tissue perfusion and preserve aerobic metabolism through a cardiac output coupled with the metabolic demand. The technologies used for cardiac output monitoring use special techniques (e.

Psychopathology in paediatric systemic lupus erythematosus.

Introduction: Although systemic lupus erythematosus (SLE) is more common in adults, when it is diagnosed before the age of 16, it has a worse prognosis. Depressive and anxious symptoms are common in this population but few studies have examined anxiety or its relationship with manifestations of the disease or type of treatment received.

Objective: To determine the frequency of anxious and depressive symptoms in children and adolescents with SLE, as well as their relationship with disease activity and the immunosuppressive treatment used.