RESUMO
BACKGROUND: Studies examining the association between in utero Zika virus (ZIKV) exposure and child neurodevelopmental outcomes have produced varied results. METHODS: We aimed to assess neurodevelopmental outcomes among normocephalic children born from pregnant people enrolled in the Zika in Pregnancy in Honduras (ZIPH) cohort study, July-December 2016. Enrollment occurred during the first prenatal visit. Exposure was defined as prenatal ZIKV IgM and/or ZIKV RNA result at enrollment. Normocephalic children, >6 months old, were selected for longitudinal follow-up using the Bayley Scales of Infant and Toddler Development (BSID-III) and the Ages & Stages Questionnaires: Social-Emotional (ASQ:SE-2). RESULTS: One hundred fifty-two children were assessed; after exclusion, 60 were exposed and 72 were unexposed to ZIKV during pregnancy. Twenty children in the exposed group and 21 children in the unexposed group had a composite score <85 in any of the BSID-III domains. Although exposed children had lower cognitive and language scores, differences were not statistically significant. For ASQ:SE-2 assessment, there were not statistically significant differences between groups. CONCLUSIONS: This study found no statistically significant differences in the neurodevelopment of normocephalic children between in utero ZIKV exposed and unexposed. Nevertheless, long-term monitoring of children with in utero ZIKV exposure is warranted. IMPACT: This study found no statistically significant differences in the neurodevelopment in normocephalic children with in utero Zika virus exposure compared to unexposed children, although the exposed group showed lower cognitive and language scores that persisted after adjustment by maternal age and education and after excluding children born preterm and low birth weight from the analysis. Children with prenatal Zika virus exposure, including those normocephalic and have no evidence of abnormalities at birth, should be monitored for neurodevelopmental delays. Follow-up is important to be able to detect developmental abnormalities that might not be detected earlier in life.
Assuntos
Craniossinostoses , Complicações Infecciosas na Gravidez , Efeitos Tardios da Exposição Pré-Natal , Infecção por Zika virus , Zika virus , Gravidez , Lactente , Recém-Nascido , Feminino , Humanos , Estudos de Coortes , Infecção por Zika virus/diagnóstico , Desenvolvimento InfantilRESUMO
OBJECTIVES: The objective of this study was to analyze the characteristic and the prognostic factors of in-hospital pediatric cardiac arrest (CA) in a public hospital Honduras. METHODS: A prospective observational study was performed on pediatric in-hospital CA as a part of a multicenter international study. One hundred forty-six children were studied. The primary end point was survival at hospital discharge. Univariate and multivariate logistic regression analyses were performed to assess the influence of each factor on mortality. RESULTS: Cardiac arrest occurred in the emergency department in 66.9%. Respiratory diseases and sepsis were predominant causes of CA. Return of spontaneous circulation was achieved in 60% of patients, and 22.6% survived to hospital discharge. The factors related with mortality were nonrespiratory cause of CA (odds ratio [OR], 2.55; P = 0.045), adrenaline administration (OR, 4.96; P = 0.008), and a duration of cardiopulmonary resuscitation more than 10 minutes (OR, 3.40; P = 0.012). CONCLUSIONS: In-hospital CA in children in a developing country has low survival. Patients with nonrespiratory causes and those who need adrenaline administration and prolonged resuscitation had worse prognosis.
Assuntos
Reanimação Cardiopulmonar/estatística & dados numéricos , Parada Cardíaca/mortalidade , Mortalidade Hospitalar , Adolescente , Criança , Pré-Escolar , Serviços Médicos de Emergência , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Honduras/epidemiologia , Humanos , Lactente , Modelos Logísticos , Masculino , Pediatria , Prognóstico , Estudos Prospectivos , Taxa de SobrevidaRESUMO
BACKGROUND: The World Health Organization's "Coordinated Global Research Roadmap: 2019 Novel Coronavirus" outlined the need for research that focuses on the impact of COVID-19 on pregnant women and children. More than one year after the first reported case significant knowledge gaps remain, highlighting the need for a coordinated approach. To address this need, the Maternal, Newborn and Child Health Working Group (MNCH WG) of the COVID-19 Clinical Research Coalition conducted an international survey to identify global research priorities for COVID-19 in maternal, reproductive and child health. METHOD: This project was undertaken using a modified Delphi method. An electronic questionnaire was disseminated to clinicians and researchers in three different languages (English, French and Spanish) via MNCH WG affiliated networks. Respondents were asked to select the five most urgent research priorities among a list of 17 identified by the MNCH WG. Analysis of questionnaire data was undertaken to identify key similarities and differences among respondents according to questionnaire language, location and specialty. Following elimination of the seven lowest ranking priorities, the questionnaire was recirculated to the original pool of respondents. Thematic analysis of final questionnaire data was undertaken by the MNCH WG from which four priority research themes emerged. RESULTS: Questionnaire 1 was completed by 225 respondents from 29 countries. Questionnaire 2 was returned by 49 respondents. The four priority research themes which emerged from the analysis were 1) access to healthcare during the COVID-19 pandemic, 2) the direct and 3) indirect effects of COVID-19 on pregnant and breastfeeding women and children and 4) the transmission of COVID-19 and protection from infection. CONCLUSION: The results of these questionnaires indicated a high level of concordance among continents and specialties regarding priority research themes. This prioritized list of research uncertainties, developed to specifically highlight the most urgent clinical needs as perceived by healthcare professionals and researchers, could help funding organizations and researchers to answer the most pressing questions for clinicians and public health professionals during the pandemic. It is hoped that these identified priority research themes can help focus the discussion regarding the allocation of limited resources to enhance COVID-19 research in MNCH globally.
Assuntos
COVID-19/epidemiologia , Saúde da Criança , Saúde Materna , Pandemias , Saúde Reprodutiva , SARS-CoV-2 , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , GravidezRESUMO
The impact of Zika virus (ZIKV) infection on pregnancies shows regional variation emphasizing the importance of studies in different geographical areas. We conducted a prospective study in Tegucigalpa, Honduras, recruiting 668 pregnant women between July 20, 2016, and December 31, 2016. We performed Trioplex real-time reverse transcriptase-PCR (rRT-PCR) in 357 serum samples taken at the first prenatal visit. The presence of ZIKV was confirmed in seven pregnancies (7/357, 2.0%). Nine babies (1.6%) had microcephaly (head circumference more than two SDs below the mean), including two (0.3%) with severe microcephaly (head circumference [HC] more than three SDs below the mean). The mothers of both babies with severe microcephaly had evidence of ZIKV infection. A positive ZIKV Trioplex rRT-PCR was associated with a 33.3% (95% CI: 4.3-77.7%) risk of HC more than three SDs below the mean.
Assuntos
Microcefalia/diagnóstico , Complicações Infecciosas na Gravidez/diagnóstico , Infecção por Zika virus/diagnóstico , Zika virus/genética , Adolescente , Adulto , Feminino , Idade Gestacional , Honduras/epidemiologia , Humanos , Incidência , Microcefalia/complicações , Microcefalia/epidemiologia , Microcefalia/virologia , Gravidez , Complicações Infecciosas na Gravidez/epidemiologia , Complicações Infecciosas na Gravidez/virologia , Diagnóstico Pré-Natal/métodos , Estudos Prospectivos , Reação em Cadeia da Polimerase Via Transcriptase Reversa , Infecção por Zika virus/complicações , Infecção por Zika virus/epidemiologia , Infecção por Zika virus/virologiaRESUMO
Worldwide recognition of the Zika virus outbreak in the Americas was triggered by an unexplained increase in the frequency of microcephaly. While severe microcephaly is readily identifiable at birth, diagnosing less severe cases requires comparison of head circumference (HC) measurement to a growth chart. We examine measured values of HC and digit preference in those values, and, by extension, the prevalence of microcephaly at birth in two data sources: a research study in Honduras and routine surveillance data in Uruguay. The Zika in Pregnancy in Honduras study enrolled pregnant women prenatally and followed them until delivery. Head circumference was measured with insertion tapes (SECA 212), and instructions including consistent placement of the tape and a request to record HC to the millimeter were posted where newborns were examined. Three indicators of microcephaly were calculated: (1) HC more than 2 standard deviations (SD) below the mean, (2) HC more than 3 SD below the mean (referred to as "severe microcephaly") and (3) HC less than the 3rd percentile for sex and gestational age, using the INTERGROWTH-21st growth standards. We compared these results from those from a previous analysis of surveillance HC data from the Uruguay Perinatal Information System (Sistema Informático Perinatal (SIP). Valid data on HC were available on 579 infants, 578 with gestational age data. Nine babies (1.56%, 95% CI 0.71-2.93) had HC < 2SD, including two (0.35%, 95% CI 0.04-1.24) with HC < 3SD, and 11 (1.9%, 95% CI, 0.79-3.02) were below the 3rd percentile. The distribution of HC showed strong digit preference: 72% of measures were to the whole centimeter (cm) and 19% to the half-cm. Training and use of insertion tapes had little effect on digit preference, nor were overall HC curves sufficient to detect an increase in microcephaly during the Zika epidemic in Honduras. When microcephaly prevalence needs to be carefully analyzed, such as during the Zika epidemic, researchers may need to interpret HC data with caution.
RESUMO
BACKGROUND: Although peripherally inserted central catheters (PICCs) provide vascular access in newborns who require parenteral nutrition and medications, they can be associated with complications that lead to significant morbidity and mortality. OBJECTIVES: To describe the characteristics of pleural effusion (PLE) associated with PICC use in a large level III neonatal intensive care unit. DESIGN/METHODS: A retrospective review of PICC-related PLE in newborns was conducted over a 5-year period, from 2008-2012. RESULTS: A total of 926 PICCs were inserted, accounting for 17,606 catheter days. PICC-related PLE was identified in 7 infants, with an incidence of 0.4 per 1000 catheter days. Infants who developed PLE had a median gestational age of 28 weeks (range, 24-38 weeks) and birth weight of 735 g (range, 500-2975 g). PICCs were inserted at a median age of 4 days (range, 3-11 days). The median time from catheter insertion to the development of PLE was 16 days (range, 7-75 days). In all cases, the catheter tips were centrally located at the time of insertion but migrated to the subclavian veins or tributaries at the time of the events. CONCLUSION: PICC-related PLE can be associated with the migration of PICC tips to noncentral locations, despite optimal positioning of the tip at the time of insertion. Attention should be paid to migration of catheter tips on subsequent x-ray films. For PICCs inserted via upper limb or scalp, serial follow-up x-rays, beginning 1 week after insertion, may be helpful to detect migration of catheter tips and identify patients at risk.
Assuntos
Infecções Relacionadas a Cateter/etiologia , Cateterismo Venoso Central/efeitos adversos , Cateterismo Periférico/efeitos adversos , Cateteres de Demora/efeitos adversos , Unidades de Terapia Intensiva Neonatal , Nutrição Parenteral Total/efeitos adversos , Derrame Pleural/etiologia , Falha de Equipamento , Idade Gestacional , Humanos , Incidência , Recém-Nascido , Recém-Nascido Prematuro , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Monthly injections of palivizumab during the respiratory syncytial virus (RSV) season in at-risk infants reduces RSV-associated hospitalizations. However, the additive effect of naturally acquired immunity remains unclear. The objective of this study was to assess total neutralizing serum antibodies (NAb) against RSV in at-risk infants who had received an abbreviated course of palivizumab prophylaxis. METHODS: Serum samples were collected from infants enrolled in the RSV Immunoprophylaxis Program in British Columbia, Canada over 2 consecutive RSV seasons (2013 to 2015). Infants in this program had received an abbreviated course of palivizumab in accordance with the provincial guidelines. Data were compared to adults and infants less than 12 months of age who did not receive palivizumab. Anti-RSV NAb titers were measured using an RSV microneutralization assay. FINDINGS: Infants who received palivizumab had anti-RSV NAb titers at the end of the RSV season that persisted beyond what is expected from the pharmacokinetics of palivizumab alone. Moreover, 54% of the control infants who did not receive palivizumab and all tested adults had protective anti-RSV NAb titers. CONCLUSIONS: Based on our observations, we hypothesize that naturally acquired NAb provide additive protection, which may significantly reduce the need for additional doses of palivizumab in infants at risk of severe RSV infections.
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Anticorpos Neutralizantes/sangue , Anticorpos Antivirais/sangue , Antivirais/uso terapêutico , Palivizumab/uso terapêutico , Infecções por Vírus Respiratório Sincicial/prevenção & controle , Vírus Sincicial Respiratório Humano/imunologia , Esquema de Medicação , Feminino , Humanos , Lactente , Masculino , Palivizumab/administração & dosagem , Resultado do TratamentoRESUMO
OBJECTIVE: The objective of this study is to describe the use and complications of peripherally inserted central catheters (PICC) via scalp veins in neonates. METHODS: A retrospective review of neonates who had PICCs inserted, between January 2010 and June 2013, in the NICU at Children's and Women's Health Center of British Columbia. RESULTS: During the study period, 689 PICCs were inserted over a total of 46 728 NICU patient days. The PICC insertion sites were scalp veins (69), upper limb veins (471), and lower limb veins (149). The mean catheter durations were 17 d, 19 d, and 18 d for PICCs inserted through scalp, upper limb, and lower limb veins, respectively. The complication rates were 23%, 23%, and 15% for insertion via scalp, upper, and lower limb veins, respectively. Centrally placed PICCs at the time of insertion were more likely to remain in situ for longer than one week (p < 0.001). The incidence of central line-associated blood stream infection was 4.4, 6.4, and 3.4 per 1000 catheter days, respectively, for scalp, upper, and lower limb PICCs. CONCLUSIONS: Insertion of PICC via the scalp veins are feasible and not associated with higher complication rates compared with insertions via other sites.
Assuntos
Infecções Relacionadas a Cateter , Cateterismo Venoso Central/métodos , Cateterismo Periférico/métodos , Couro Cabeludo/irrigação sanguínea , Veias , Análise de Variância , Cateterismo Venoso Central/efeitos adversos , Cateterismo Periférico/efeitos adversos , Cateteres de Demora/efeitos adversos , Distribuição de Qui-Quadrado , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Recém-Nascido Prematuro , Extremidade Inferior/irrigação sanguínea , Radiografia , Estudos Retrospectivos , Fatores de Risco , Extremidade Superior/irrigação sanguíneaRESUMO
BACKGROUND: PICC lines are now used routinely to provide central access for neonatal intensive care unit (NICU) patients. Neonates are known to be at risk for venous thromboembolism (VTE) related to central catheters. No literature exists about VTE PICC-related morbidity in the NICU abdominal surgery subgroup. METHODS: With REB approval, a retrospective review of a NICU database of PICC insertions performed at a tertiary children's hospital was conducted (January 2010-June 2013). Information about PICCs and complications was recorded. For patients with a major thrombotic complication, charts were reviewed. A major thrombotic complication was defined as a thrombosis which required medical and/or surgical intervention. RESULTS: 692 PICCs were inserted (485 in the upper extremity, 142 in the lower extremity, and 65 in the scalp). Seventy-four patients had significant intraabdominal pathology, and 5 had a major thrombotic complication. All patients with a major thrombotic complication had a lower extremity PICC which was at or below L1 (L1-S1) running parenteral nutrition. CONCLUSIONS: In the current study, only neonates with abdominal pathology and a lower extremity insertion site suffered major thrombotic complications from PICC lines. Given all patients' PICC tips were below the recommended location, more rigorous surveillance (with repositioning if required) may avoid these complications for future patients.
Assuntos
Cateterismo Periférico/efeitos adversos , Unidades de Terapia Intensiva Neonatal , Extremidade Inferior/irrigação sanguínea , Procedimentos Cirúrgicos Operatórios/efeitos adversos , Trombose/etiologia , Colúmbia Britânica/epidemiologia , Feminino , Humanos , Recém-Nascido , Masculino , Morbidade/tendências , Estudos Retrospectivos , Trombose/epidemiologiaRESUMO
Antecedentes: La asixia perinatal, producida al feto/neonato por hipoxia y/o hipoperfusión tisular, puede llevar a ence-falopatía hipóxico-isquémica (EHI). La hipotermia terapéutica (HT) es eicaz para tratar EHI moderada/severa. Objetivo: Determinar conocimientos y actitudes sobre EHI e HT del personal sanitario y estudiantes antes y después de una intervención educativa, Departamento de Pediatría, Hospital Escuela (HE), Tegucigalpa, 2019. Métodos: Estudio cuasi experimental. Médicos, enfermeras, estudiantes de grado y posgrado fueron invitados a participar mediante consentimiento informado. El ensayo consistió en evaluación pre-intervención (Fase 1), seguida de intervención educativa, video y documento enviados por aplicación WhatsApp, y evaluación post-intervención (Fase 2). Se registraron características sociodemográicas. Se evaluó conocimientos (Excelente, Muy bueno, Bue-no, Deiciente) y actitudes (Buena, Regular, Mala, Muy mala). Se midió el cambio (Delta Porcentaje) entre proporción de participantes de acuerdo a conocimientos y actitudes pre y post-intervención. Resultados: De 181 potenciales participantes, en Fase 1 participaron 147 (81.2%) y en Fase 2, 127 (70.2%). Inicialmente, 93.2% (137) demostró un conocimiento deiciente y actitud buena 38.0% (56), regular 28.0% (41), mala 32.0% (47). El conocimiento bueno aumentó en 561.2% (3.1% versus 20.5%), conocimiento muy bueno aumentó en 185.1% (4.7% versus 13.4%), conocimiento deiciente disminuyó en 35.9% (92.2% versus 59.1%). La actitud regular au-mentó en 37.0% (27.0% versus 37.0%), actitud mala disminuyó 30.4% (32.8% versus 22.8%). Discusión: La intervención educativa mejoró conocimiento y actitud en relación a HT y EHI. La HT disponible en HE puede mejorar el desenlace de EHI. Se recomienda fortalecer las medidas educativas institucionales sobre el protocolo de HT...(AU)