ABSTRACT
Resumen Introducción: Datos de varios países del mundo sugieren que los niños con COVID-19 podrían presentar síntomas diferentes y menos graves que los adultos. Sin embargo, los patrones epidemiológicos y clínicos en este grupo poblacional son poco claros. Métodos: El presente es un estudio observacional, con una caracterización inicial transversal-analítica, y con un componente longitudinal o de seguimiento a un grupo de menores con sospecha y/o diagnóstico confirmado de COVID-19, que presentaron desenlaces como mejoría, traslado a un nivel superior de atención o defunción por sintomatología respiratoria. Los niños recibieron atención médica en el Hospital General Regional con Medicina Familiar N.° 1 (HGR C/MF N.° 1), y se les realizó prueba de reacción en cadena de la polimerasa en tiempo real (RT-PCR). Resultados: Se estudiaron 98 niños como casos sospechosos para COVID-19, a quienes se les realizó RT-PCR. Del total, 24 resultaron positivos y 74 fueron negativos. La mediana de edad de los participantes fue 64,4 meses (0 a 203 meses), 55 menores eran de sexo masculino, 59 niños tuvieron manejo ambulatorio, y de estos, 14 presentaron resultado positivo. Entre los que requirieron manejo hospitalario (39), 10 niños dieron positivo para SARS-CoV-2, 84,7% alcanzaron mejoría y fueron dados de alta, 4 fueron trasladados a hospitales de nivel superior de atención. De los 98 niños en estudio, 11 fallecieron, 7 con resultado negativo y 4 con resultado positivo para SARS-CoV-2. Conclusiones: Los principales síntomas de la población pediátrica en este estudio fueron fiebre, tos y malestar general. De los niños que fallecieron, 4 presentaron resultado positivo para SARS-CoV-2, no obstante, estos presentaban otras comorbilidades.
Abstract Introduction: Data from several countries around the world suggest that children with COVID-19 may present different and less severe symptoms than adults. However, the epidemiological and clinical patterns in this population group have been unclear. Methods: This is an observational study, with an initial cross-analytical characterization, and with a longitudinal or follow-up component in a group of minors with suspected and or confirmed case of COVID-19, which have outcomes such as improvement, transfer to a higher level of care or death due to respiratory symptoms. The children received medical attention at the Regional General Hospital with Family Medicine No 1 (HGR C / MF No 1), and underwent a Real Time Polymerase Chain Reaction test (RT-PCR). Results: 98 children were studied as suspected cases for COVID-19, who underwent RT-PCR. Of the total 24 were positive and 74 were negatives. The median age was 64.4 months (0 to 203 months), 55 minors were male, 59 children had outpatient management, and of these, 14 had a positive result. Among those who required hospital management (39), 10 children were positive for SARS-CoV-2, 84.7% achieved improvement and were discharged, and four were transferred to a higher level of care hospital. Of the 98 children in the study, 11 died, seven had a negative result and four a positive result for SARS-CoV-2. Conclusions: The main symptoms of the pediatric population in this study were fever, cough and general discomfort. Four of those who died had a positive result for SARS-CoV-2, however, they had other comorbidities.
Subject(s)
Humans , Male , Female , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Child , Mortality , Multimorbidity , COVID-19 , MexicoABSTRACT
Background: Febrile neutropenia (FN) is a common complication in children who receive chemotherapy for cancer. Objective: The objective of this study was to evaluate the clinical efficacy of the continuous versus intermittent infusion of piperacillin/tazobactam (TZP) in febrile neutropenic pediatric patients. Methods: This is a non-blinded randomized controlled clinical trial. Eligible group consisted of hemato-oncological patients with FN who were candidates to receive TZP. Patients were randomized to one of two groups: Group 1 received antibiotic treatment through intravenous intermittent infusion of TZP 300 mg/kg/day based on piperacillin, divided into four doses, not exceeding 16 g/day; Group 2 received an initial TZP loading dose of 75 mg/kg infusion over 30 min, and then a continuous infusion of TZP 300 mg/kg/day through central line with pump over 24 h. Results: There were 176 episodes that could be assessed, 100 in Group 1 and 76 in Group 2. There was no statistically significant difference in treatment failure in the experimental group (continuous infusion) compared with the intermittent group, 21% versus 13% (p = 0.15). The increase in the absolute risk reduction was 0.08% (95% confidence interval 0.12-0.30), and the number needed to treat was 12.4. One patient in each group died. Conclusions: There were no differences in fever resolution, clinical cure rate, or mortality when comparing the continuous with the intermittent TZP infusion.
Subject(s)
Anti-Bacterial Agents/administration & dosage , Antineoplastic Agents/adverse effects , Febrile Neutropenia/drug therapy , Neoplasms/drug therapy , Piperacillin, Tazobactam Drug Combination/administration & dosage , Adolescent , Antineoplastic Agents/administration & dosage , Child , Child, Preschool , Drug Administration Schedule , Female , Humans , Infant , Infusions, Intravenous , MaleABSTRACT
Abstract Background Febrile neutropenia (FN) is a common complication in children who receive chemotherapy for cancer. Objective The objective of this study was to evaluate the clinical efficacy of the continuous versus intermittent infusion of piperacillin/tazobactam (TZP) in febrile neutropenic pediatric patients. Methods This is a non-blinded randomized controlled clinical trial. Eligible group consisted of hemato-oncological patients with FN who were candidates to receive TZP. Patients were randomized to one of two groups: Group 1 received antibiotic treatment through intravenous intermittent infusion of TZP 300 mg/kg/day based on piperacillin, divided into four doses, not exceeding 16 g/day; Group 2 received an initial TZP loading dose of 75 mg/kg infusion over 30 min, and then a continuous infusion of TZP 300 mg/kg/day through central line with pump over 24 h. Results There were 176 episodes that could be assessed, 100 in Group 1 and 76 in Group 2. There was no statistically significant difference in treatment failure in the experimental group (continuous infusion) compared with the intermittent group, 21% versus 13% (p = 0.15). The increase in the absolute risk reduction was 0.08% (95% confidence interval 0.12-0.30), and the number needed to treat was 12.4. One patient in each group died. Conclusions There were no differences in fever resolution, clinical cure rate, or mortality when comparing the continuous with the intermittent TZP infusion.
Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Febrile Neutropenia/drug therapy , Piperacillin, Tazobactam Drug Combination/administration & dosage , Anti-Bacterial Agents/administration & dosage , Neoplasms/drug therapy , Antineoplastic Agents/adverse effects , Infusions, Intravenous , Drug Administration Schedule , Antineoplastic Agents/administration & dosageABSTRACT
BACKGROUND: Pulse oximetry has been suggested as a screening test for congenital heart disease (CHD) in asymptomatic newborns. However, most newborns in Mexico are discharged from the hospital without this evaluation. OBJECTIVE: To evaluate pulse oximetry as a screening test for critical congenital heart disease (CCHD) in term newborns. METHODS: We conducted a cross-sectional study in term newborns between July 2010 and April 2011. Pulse oximetry was determined before hospital discharge; in case of post-ductal oxygen saturation < 95%, a Doppler echocardiogram was performed. RESULTS: From 1,037 newborns screened, two had CCHD, one had pulmonary atresia and ventricular septal defect, and one Ebstein´s anomaly. Minor CHD was present in 10 babies. The overall prevalence of CHD was 11.5 per 1000 live births, and the prevalence of CCHD was 3.9 per 1000 live births. For those with critical disease, pulse oximetry had a sensitivity of 100%, specificity 98.8%, positive predictive value 14.2%, negative predictive value 100%, and positive likelihood ratio of 86.2. In regression analysis, oxygen saturation, respiratory frequency, and postnatal age were related with CCHD. CONCLUSIONS: Pulse oximetry had a good sensitivity and specificity for the identification of critical congenital heart disease in term newborns. Low oxygen saturation, higher respiratory frequency, and early postnatal age were related with congenital heart disease.
