Evaluation of Knowledge of Oxygen Therapyand Reading of Flowmeter among the Health Workers in the Pediatric Unit of the Hospital Universitario San Ignacio, Bogotá, Colombia

Introducción: el oxígeno (O2) es un medicamento que puede generar efectos adversos. Discrepancias en la lectura del flujómetro y metas de saturación de oxígeno (SpO2) pueden repercutir en la toma de decisiones clínicas, paraclínicas y estancia hospitalaria de pacientes pediátricos. Objetivo: evaluar los conocimientos sobre SpO2, efectos adversos del O2 y lectura del flujómetro en el personal de salud del Departamento de Pediatría del Hospital Universitario San Ignacio, Bogotá, Colombia. Métodos: estudio transversal mediante encuesta autodiligenciada en una muestra por conveniencia durante diciembre de 2016 y enero de 2017. Evaluación de conocimientos sobre oxigenoterapia, SpO2, efectos adversos y lectura del flujómetro mediante fotografías de flujómetros del hospital con diferente fracción inspirada de oxígeno (FiO2). Resultados: de 259 personas, el 77% respondió la encuesta. El 22% de los participantes respondió que la SpO2 aumenta o se mantiene igual cuando el niño duerme; el 78% sabía de complicaciones del uso prolongado de O2, y el 67%, las relacionadas con la administración de una FiO2 mayor a la necesaria. Con relación a la población neonatal, el 10% consideró que se deben buscar metas de SpO2 iguales o superiores al 96%; entre el 9% y el 19% de las lecturas en las diferentes fotografías de flujómetros fueron respuestas incorrectas. Discusión: es necesario reforzar conceptos actualizados sobre oxigenoterapia, con énfasis en metas de saturación, efectos adversos y lectura de flujómetro mediante campañas educativas periódicas.Artículo original1-8Introduction: Supplemental oxygen is considered a pharmaceutical drug; therefore, it can produce adverse effects. Lack of consensus regarding the reading of oxygen flowmeters and the peripheral oxygen saturation (SpO2) goals can influence clinical and paraclinical decisions and hospital stay length. Objective: To assess knowledge on oxygen therapy, adverse effects, SpO2 goals and reading of oxygen flowmeters among personnel in the Pediatric Unit at Hospital Universitario San Ignacio, Bogotá, Colombia. Methodology: Cross-sectional study derived from convenience sampling through a self-applied survey between December 2016 and January 2017. The poll evaluated topics on supplemental oxygen therapy fundamentals and adverse effects, SpO2 goals and flowmeter readings through flowmeters photographs indicating a specific fraction of inspired oxygen (FiO2). Results: The response rate was 77% from 259 subjects. 22% considered that the oxygen saturation either increases or remains the same during sleep periods in children. 78% of participants knew at least one complication associated to prolonged oxygen therapy and 67% due to supplemental oxygen concentration greater than required. In neonatal population, 10% considered oxygen saturation goals equal to or greater than 96%. In the flowmeter’s reading evaluation, incorrect answers ranged from 9 to 19%. Conclusion: It is imperative to reinforce updated concepts on oxygen therapy, with emphasis in SpO2 goals, adverse effects and appropriate flowmeter’s readings through periodic educational campaigns

Oxygen saturation, periodic breathing, and sleep apnea in infants aged 1-4 months old living at 3200 meters above sea level

Objetivos: describir, en niños de 1-4 meses, a 3200 m de altura, la saturación de oxígeno (SpO2), los índices de apnea y la respiración periódica (RP) durante el sueño. Se realizaron polisomnografías en 18 lactantes sanos. Resultados: las medianas fueron de 87% para la SpO2 y de 7,2% para la RP del tiempo total de sueño. El índice de apnea central tuvo una mediana de 30,5/hora, que disminuyó a 5,4/hora al descontar las apneas asociadas a RP. El p5 de la SpO2 para niños despiertos fue de 76% y, para niños dormidos, de 66%. Conclusiones: la SpO2 fue inferior a la del nivel del mar y la RP y el índice de apnea central, mayores; al descontar las apneas centrales asociadas a RP. Este último, fue similar a la del nivel del mar. A 3200 m, se requieren puntos diferentes para la SpO2 normal, uno para niños despiertos y otro si están dormidos.Q4Q3Artículo original54-57Infates de 1-4 mesesObjectives: To describe, in infants aged 1-4 months old living at 3200 meters above sea level (MASL), oxygen saturation (SpO2), sleep apnea indices, and periodic breathing (PB) during sleep. Polysomnographies were done in 18 healthy infants. Results: The median SpO2 was 87%, and the median PB was 7.2% for the total sleep time. The median central sleep apnea index was 30.5/hour, which decreased to 5.4/hour once sleep apneas associated with PB were excluded. The 5th percentile for SpO2 was 76% among awake infants, and 66% among asleep infants. Conclusions: The SpO2 was lower than that observed at sea level, whereas PB and the central sleep apnea index were higher, once sleep apneas associated with PB were excluded. The latter was similar to that observed at sea level. At 3200 MASL, different cut-off points are required for a normal SpO2, one for infants during the waking state and one for infants during sleep

Experiencia del Departamento de Pediatría en el uso de herramientas remotas para la continuidad académica en la Pontificia Universidad Javeriana durante la pandemia por SARS-CoV-2 en el 2020

La educación médica se ha visto confrontada frente alos rápidos cambios debidos a la pandemia por SARS-CoV-2. Los profesores del Departamento de Pediatríade la Facultad de Medicina de la Pontificia UniversidadJaveriana se han enfrentado a la necesidad de hacermodificaciones y afrontar los retos de las tecnologíaspara dar continuidad académica a los programas de prey posgrado en el área de la pediatría, así como ajustarlas prácticas para garantizar la formación médica. Eneste artículo exponemos las experiencias y reflexiones deldepartamento.Medical education has been confronted with the rapid changesthat occurred as a result of the SARS-CoV-2 pandemic. ThePediatrics Department of the Faculty of Medicine of the PontificiaUniversidad Javeriana have faced the need of modifications and haveencountered challenges of new technologies giving academic continuityto undergraduate and postgraduate programs in the area of pediatrics,as well as adjusting practices to ensure medical training. In this articlewe present the experiences and reflections of changes related to medicaltraining and new technologies in Pediatrics learningRevista Nacional - No indexad

Comparative effectiveness and safety of interventions for acute diarrhea and gastroenteritis in children: A systematic review and network meta-analysis

Q2Q1Artículo de investigación1-22Background Many interventions have shown effectiveness in reducing the duration of acute diarrhea and gastroenteritis (ADG) in children. Yet, there is lack of comparative efficacy of interventions that seem to be better than placebo among which, the clinicians must choose. Our aim was to determine the comparative effectiveness and safety of the pharmacological and nutritional interventions for reducing the duration of ADG in children. Methods Data sources included Medline, Embase, CENTRAL, CINAHL, LILACS, and Global-Health up to May 2017. Eligible trials compared zinc (ZN), vitamin A, micronutrients (MN), probiotics, prebiotics, symbiotics, racecadotril, smectite(SM), loperamide, diluted milk, lactose-free formula(LCF), or their combinations, to placebo or standard treatment (STND), or among them. Two reviewers independently performed screening, review, study selection and extraction. The primary outcome was diarrhea duration. Secondary outcomes were stool frequency at day 2, diarrhea at day 3, vomiting and side effects. We performed a random effects Bayesian network meta-analysis to combine the direct and indirect evidence for each outcome. Mean differences and odds ratio with their credible intervals(CrI) were calculated. Coherence and transitivity assumptions were assessed. Meta-regression, subgroups and sensitivity analyses were conducted to explore the impact of effect modifiers. Summary under the cumulative curve (SUCRA) values with their CrI were calculated. We assessed the evidence quality and classified the best interventions using the Grading of Recommendations, Assessment, Development & Evaluation (GRADE) approach for each paired comparison. Results A total of 174 studies (32,430 children) proved eligible. Studies were conducted in 42 countries of which most were low-and middle-income countries (LMIC). Interventions were grouped in 27 categories. Most interventions were better than STND. Reduction of diarrhea varied from 12.5 to 51.1 hours. The combinations Saccharomyces boulardii (SB)+ZN, and SM+ZN were considered the best interventions (i.e., GRADE quality of evidence: moderate to high, substantial superiority to STND, reduction in duration of 35 to 40 hours, and large SUCRA values), while symbiotics (combination of probiotics+prebiotics), ZN, loperamide and combinations ZN+MN and ZN+LCF were considered inferior to the best and better than STND [Quality: moderate to high, superior to STND, and reduction of 17 to 25 hours]. In subgroups analyses, effect of ZN was higher in LMIC and was not present in high-income countries (HIC). Vitamin A, MN, prebiotics, kaolin-pectin, and diluted milk were similar to STND [Quality: moderate to high]. The remainder of the interventions had low to very-low evidence quality. Loperamide was the only intervention with more side effects than STND [Quality: moderate]. Discussion/Conclusion Most interventions analyzed (except vitamin A, micronutrients, prebiotics, and kaolin-pectin) showed evidence of superiority to placebo in reducing the diarrhea. With moderate-to highquality of evidence, SB+ZN and SM+ZN, demonstrated the best combination of evidence quality and magnitude of effect while symbiotics, loperamide and zinc proved being the best single interventions, and loperamide was the most unsafe. Nonetheless, the effect of zinc, SB+ZN and SM+ZN might only be applied to children in LMIC. Results suggest no further role for studies comparing interventions against no treatment or placebo, or studies testing loperamide, MN, kaolin-pectin, vitamin A, prebiotics and diluted milk

Guía de práctica clínica Basada en la evidencia para la promoción del crecimiento, detección temprana y enfoque inicial de alteraciones del crecimiento en niños menores de 10 años y la promoción del desarrollo, detección temprana y enfoque inicial de las alteraciones del desarrollo en niños menores de 5 años en Colombia

La guía hará recomendaciones para una práctica adecuada en el cuidado de la salud, que estarán basadas en la mejor evidencia disponible y en consideraciones adicionales relevantes para el contexto nacional, tales como costos, preferencias de los pacientes y la relación entre los beneficios y los riesgos de las tecnologías de interés (pruebas, estrategias de enfoque, intervenciones, medicamentos) para la guía de práctica clínica en cuestión.Guía de práctica clínica1-82Niño

Evaluación de conocimientos sobre oxigenoterapia y lectura del flujómetro en el personal de salud de pediatría del Hospital Universitario San Ignacio, Bogotá, Colombia

Introduction: Supplemental oxygen is considered a pharmaceutical drug; therefore, it can produce adverse effects. Lack of consensus regarding the reading of oxygen flowmeters and the peripheral oxygen saturation (SpO2) goals can influence clinical and paraclinical decisions and hospital stay length. Objective: To assess knowledge on oxygen therapy, adverse effects, SpO2 goals and reading of oxygen flowmeters among personnel in the Pediatric Unit at Hospital Universitario San Ignacio, Bogotá, Colombia. Methodology: Cross-sectional study derived from convenience sampling through a self-applied survey between December 2016 and January 2017. The poll evaluated topics on supplemental oxygen therapy fundamentals and adverse effects, SpO2 goals and flowmeter readings through flowmeters photographs indicating a specific fraction of inspired oxygen (FiO2). Results: The response rate was 77% from 259 subjects. 22% considered that the oxygen saturation either increases or remains the same during sleep periods in children. 78% of participants knew at least one complication associated to prolonged oxygen therapy and 67% due to supplemental oxygen concentration greater than required. In neonatal population, 10% considered oxygen saturation goals equal to or greater than 96%. In the flowmeter’s reading evaluation, incorrect answers ranged from 9 to 19%. Conclusion: It is imperative to reinforce updated concepts on oxygen therapy, with emphasis in SpO2 goals, adverse effects and appropriate flowmeter’s readings through periodic educational campaigns.Introducción: el oxígeno (O2) es un medicamento que puede generar efectos adversos. Discrepancias en la lectura del flujómetro y metas de saturación de oxígeno (SpO2) pueden repercutir en la toma de decisiones clínicas, paraclínicas y estancia hospitalaria de pacientes pediátricos. Objetivo: evaluar los conocimientos sobre SpO2, efectos adversos del O2 y lectura del flujómetro en el personal de salud del Departamento de Pediatría del Hospital Universitario San Ignacio, Bogotá, Colombia. Métodos: estudio transversal mediante encuesta autodiligenciada en una muestra por conveniencia durante diciembre de 2016 y enero de 2017. Evaluación de conocimientos sobre oxigenoterapia, SpO2, efectos adversos y lectura del flujómetro mediante fotografías de flujómetros del hospital con diferente fracción inspirada de oxígeno (FiO2). Resultados: de 259 personas, el 77% respondió la encuesta. El 22% de los participantes respondió que la SpO2 aumenta o se mantiene igual cuando el niño duerme; el 78% sabía de complicaciones del uso prolongado de O2, y el 67%, las relacionadas con la administración de una FiO2 mayor a la necesaria. Con relación a la población neonatal, el 10% consideró que se deben buscar metas de SpO2 iguales o superiores al 96%; entre el 9% y el 19% de las lecturas en las diferentes fotografías de flujómetros fueron respuestas incorrectas. Discusión: es necesario reforzar conceptos actualizados sobre oxigenoterapia, con énfasis en metas de saturación, efectos adversos y lectura de flujómetro mediante campañas educativas periódicas