Evaluating CD1a Immunohistochemistry for Tegumentary Leishmaniasis Diagnosis in the New World: A Focus on Colombia.

Introduction: Leishmaniasis, a chronic vector-borne disease caused by parasites of the genus Leishmania, presents diagnostic challenges. Conventional diagnostic methods struggle with accurate visualization of these parasites. Immunostaining with CD1a has demonstrated effectiveness in visualizing Leishmania parasites, particularly in the Old World.

Role of dexamethasone in controlling the proinflammatory cytokine cascade in the first episode of paediatric acute pyelonephritis.

Aim: Febrile urinary tract infection is a common bacterial infection in childhood. The kidney damage after acute pyelonephritis (APN) could be related to the stimulation of the proinflammatory response. We aimed to investigate the role of inflammatory cytokines and the effect of dexamethasone after a first episode of APN.

Randomized Trial of Early Enhanced Parenteral Nutrition and Later Neurodevelopment in Preterm Infants.

Retrospective studies indicate that the parenteral provision of calories, proteins, and lipids in the first week of life is associated with improved later neurodevelopment. We aimed to determine whether infants randomized to an enhanced parenteral nutrition protocol had improved developmental outcomes at 4, 12, or 24 months corrected age (CA). In total, 90 preterm infants (<32 weeks gestational age and <1500 g) were randomized to receive enhanced parenteral nutrition (PN) or standard PN during the first week of life.

Dexamethasone to prevent kidney scarring in acute pyelonephritis: a randomized clinical trial.

Background: Urinary tract infection (UTI) is one of the most common bacterial infections in childhood and is associated with long-term complications. We aimed to assess the effect of adjuvant dexamethasone treatment on reducing kidney scarring after acute pyelonephritis (APN) in children.

Methods: Multicenter, prospective, double-blind, placebo-controlled, randomized clinical trial (RCT) where children from 1 month to 14 years of age with proven APN were randomly assigned to receive a 3-day course of either an intravenous corticosteroid (dexamethasone 0.

Attitudes towards anti-smoking legislation and prevalence of tobacco consumption in Spanish primary healthcare personnel.

Introduction: Our aim was to ascertain how the anti-smoking legislation of 2005/2010 has affected the behavior of primary healthcare center (PHC) personnel (medical and nonmedical) with respect to their attitudes towards tobacco, its consumption and the legislative changes.

Methods: We conducted a multi-center descriptive study of a randomized conglomerate sample of PHC personnel from each Autonomous Community in Spain. The questionnaire covered tobacco consumption, and knowledge/attitudes towards smoking and legislation.