RESUMO
OBJECTIVES: The objective of this study is to describe swallow:breath interaction (SwBr) and phase of respiration incident to swallow (POR) during non-nutritive suck in infants with bronchopulmonary dysplasia and determine if speech-language intervention can modify the characteristics of non-nutritive suck in these infants. METHODS: Logistic regression models were used to describe SwBr and POR in 16 low-risk preterm (LRP) infants and 43 infants with bronchopulmonary dysplasia. Infants with bronchopulmonary dysplasia were randomized to receive individualized intervention from a speech-language pathologist (BPDwithTX) or standard care (BPDnoTX). RESULTS: No significant differences were noted between low-risk infants and either group of BPD infants for the distribution of SwBr types. Infants with bronchopulmonary dysplasia showed minor differences in the progression of POR. Speech-Language intervention did not change the progression of SwBr or POR in infants with bronchopulmonary dysplasia. CONCLUSION: Infants with bronchopulmonary dysplasia can improve the progression of SwBr through practice as effectively as low-risk preterm infants can. The minor differences in POR in infants with bronchopulmonary dysplasia are consistent with dysmature development as seen with other feeding studies of infants with this disease. Speech-Language intervention did not modify the developmental progression of swallow:breath interaction or phase of respiration incident to swallow.
RESUMO
Pediatric early warning scores in an emergency department may be used in routine patient evaluation of illness severity and resource allocation, thereby positively impacting quality and safety in pediatric care. This prospective nursing study assessed the feasibility and reliability of pediatric early warning scores in a busy, inner-city, level 1 trauma center pediatric emergency department. The pediatric early warning scores demonstrated high interrater reliability (degree of agreement among scorers) (intraclass correlation coefficient = 0.91) and intrarater reliability (multiple repetitions by a single scorer) (intraclass correlation coefficient = 0.90).
Assuntos
Serviço Hospitalar de Emergência/normas , Pediatria , Índice de Gravidade de Doença , Índices de Gravidade do Trauma , Adolescente , Criança , Pré-Escolar , Estudos de Viabilidade , Grupos Focais , Hospitais Urbanos , Humanos , Admissão do Paciente/normas , Estudos Prospectivos , Reprodutibilidade dos Testes , TriagemRESUMO
OBJECTIVE: The study goal was to determine whether clonidine treatment of neonatal abstinence syndrome (NAS) would result in a better neurobehavioral performance compared with morphine. METHODS: This pilot study prospectively enrolled infants ≥ 35 weeks' gestational age admitted for treatment of NAS. After informed consent was obtained, infants were randomized to receive morphine (0.4 mg/kg per day) or clonidine (5 µg/kg per day) divided into 8 doses. A 25% dose escalation every 24 hours was possible per protocol (maximum of 1 mg/kg per day for morphine and 12 µg/kg per day for clonidine). After control of symptoms, the dose was tapered by 10% every other day. Clinical staff monitored infants by using Finnegan scoring. Masked research staff administered the NICU Network Neurobehavioral Scale (NNNS) at 1 week and at 2 to 4 weeks after initiation of treatment and the Bayley Scales III, and Preschool Language Scale IV, at 1-year adjusted age. Analyses included descriptive statistics, repeated measures analysis of variance, and Wilcoxon tests. RESULTS: Infants treated with morphine (n = 15) versus clonidine (n = 16) did not differ in birth weight or age at treatment. Treatment duration was significantly longer for morphine (median 39 days) than for clonidine (median 28 days; P = .02). NNNS summary scores improved significantly with clonidine but not with morphine. On subsequent assessment, those receiving clonidine had lower height of arousal and excitability (P < .05). One-year motor, cognitive, and language scores did not differ between groups. CONCLUSIONS: Clonidine may be a favorable alternative to morphine as a single-drug therapy for NAS. A multicenter randomized trial is warranted.
Assuntos
Analgésicos/uso terapêutico , Clonidina/uso terapêutico , Morfina/uso terapêutico , Síndrome de Abstinência Neonatal/reabilitação , Transtornos Relacionados ao Uso de Opioides/reabilitação , Nível de Alerta/efeitos dos fármacos , Relação Dose-Resposta a Droga , Método Duplo-Cego , Esquema de Medicação , Feminino , Humanos , Recém-Nascido , Masculino , Projetos Piloto , Agitação Psicomotora/reabilitaçãoRESUMO
This study describes swallow-breath interaction and phase of respiration with swallow during nonnutritive suck (NNS) in low-risk preterm infants. Suckle and swallow, thoracic motion, and airflow were measured in 16 infants during NNS. Logistic regression models were used to describe swallow-breath interaction and phase of respiration with swallow. One hundred seventy-six swallows occurred in 35 NNS periods. Swallow-breath interaction occurred as: central apnea (CA), obstructive apnea (OA), or attenuated respiration (AR). AR was associated with increased weeks post-first nipple feeding. OA occurred less often in males and with increased weeks post-first nipple feeding. In looking at the phase of respiration, more swallows occurred at beginning expiration with increased gestational age, increased weeks post-first nipple feed, and increased weeks before first nipple feed. More swallows occurred at midexpiration with more swallows per study, increased birth weight (BWT), and weeks before first nipple feed. Fewer swallows occurred at end expiration with increased weeks before first nipple feed. Fewer swallows occurred at midinspiration with increased swallows per study. Fewer swallows occurred at apnea with increasing BWT, more occurred with increased swallows per study. In low-risk preterm infants, swallow-breath interaction progresses from CA and OA to AR. The phase of respiration with swallow shows a maturation progression.