RESUMO
BACKGROUND: Secondary pseudohypoaldosteronism (S-PHA) is a rare condition resulting from renal tubular resistance to aldosterone in children with urinary tract infection (UTI) and/or nephrourological malformations. It is characterized by nonspecific symptoms but with the potential for life-threatening complications. We aim to evaluate the clinical manifestations, diagnostic approach, and therapeutic interventions in children with S-PHA, along with a review of recent publications. METHODS: A retrospective observational descriptive study was conducted on S-PHA cases diagnosed over the last 15 years at a tertiary pediatric nephrology unit. The literature for the last 10 years was reviewed. RESULTS: Twelve patients (10 males, 6 days to 6 months) were identified. Weight loss was the main reason for consultation (50%). Ninety-two percent of patients had an underlying nephrourological pathology and 62% concomitant confirmed UTI. Seven out of 12 children were admitted to the PICU. A subsequent extrapontine myelinolysis was observed in one patient as neurological sequelae. Twenty-one articles related to S-PHA have been identified on PubMed and Embase. CONCLUSIONS: S-PHA should be considered in infants under 6 months of age with UTI and/or CAKUT. Obstructive anomalies and vesicoureteral reflux can be found, affecting both unilateral and bilateral systems. Early medical and surgical interventions are crucial and require close monitoring to avoid iatrogenic complications.
Assuntos
Pseudo-Hipoaldosteronismo , Infecções Urinárias , Humanos , Pseudo-Hipoaldosteronismo/diagnóstico , Pseudo-Hipoaldosteronismo/terapia , Pseudo-Hipoaldosteronismo/etiologia , Pseudo-Hipoaldosteronismo/genética , Masculino , Estudos Retrospectivos , Feminino , Lactente , Infecções Urinárias/diagnóstico , Infecções Urinárias/complicações , Infecções Urinárias/etiologia , Recém-Nascido , Anormalidades Urogenitais , Refluxo VesicoureteralAssuntos
Humanos , Masculino , Feminino , Lactente , Endocardite/diagnóstico por imagem , Endocardite/diagnóstico , Ultrassonografia , PediatriaRESUMO
OBJECTIVES: Lockdown during the SARS-CoV-2 pandemic generated uncertainty regarding its effects on the control of type 1 diabetes (DM1). Our study aims to evaluate the influence of the pandemic on the control of paediatric patients with DM1. METHODS: Longitudinal, retrospective, observational study in patients with DM1 attended between 15/10/2019 and 15/03/2020. Data were collected at that visit and at the three subsequent visits. The second was remote in 50% of cases. The variables analysed were: type of insulin therapy, time in range (TIR), time in hypoglycaemia (THypo), time in hyperglycaemia (THyper), coefficient of variation (CV), glycosylated haemoglobin, insulin requirements and anthropometric data. RESULTS: 157 patients were recruited. At the post-lockdown visit, the TIR increased and the THyper decreased with respect to the first (p<0.00) and second (p<0.00) visits. Patients treated with subcutaneous infusion showed a higher TIR at the third visit (p=0.03) and lower insulin requirements at the fourth visit (p=0.03) compared to patients treated with multiple doses. Patients with a remote visit presented a higher TIR (p<0.00), a lower THyper (p=0.00) and lower insulin requirements (p=0.01) at the next visit. Patients aged less than 6 years presented a lower glycosylated haemoglobin (p=0.01) and insulin requirements at the third (p=0.03) and fourth (p=0.01) visits, and a lower increase in body mass index (p=0.03) over the year. CONCLUSIONS: Metabolic control improved at the post-lockdown visit. Patients treated with subcutaneous infusion, those who had a remote visit during strict lockdown and those aged less than 6 years had a better evolution.