RESUMO
OBJECTIVE: To identify the most effective non-pharmacological measures for pain control in preterm infants in the Neonatal Intensive Care Unit (NICU). METHODS: A Systematic review and network meta-analysis of randomized clinical trials published in English, Portuguese, and Spanish from April 2020 to December 2023. The data sources used were MedLine via PubMed, LILACS, EMBASE, The Cochrane Central Register of Controlled Trials, and Pedro. We performed the risk of bias analysis with Rob 2 and the certainty of the evidence and strength of the recommendation using the Grading of Recommendations Assessment, Development, and Evaluation system. We assessed heterogeneity using the Higgins and Thompson I2 test, the classification of interventions using the P-score, and inconsistencies using the Direct Evidence Plot. RESULTS: From 210 publications identified, we utilized 12 studies in analysis with 961 preterm infants, and we combined ten studies in network meta-analysis with 716 preterm infants, and 12 combinations of non-pharmacological measures. With moderate confidence, sensory saturation, sugars, non-nutritive sucking, maternal heart sound, lullaby, breast milk odor/taste, magnetic acupuncture, skin-to-skin contact, and facilitated tucking have been shown to reduce pain in preterm infants when compared to no intervention, placebo, proparacaine or standard NICU routine: sensory saturation [SMD 5,25 IC 95%: -8,98; -1,53], sugars [SMD 2,32 IC 95%: -3,86; -0,79], pacifier [SMD 3,74 IC 95%: -7,30; 0,19], and sugars and pacifier SMD [3,88 IC 95% -7,72; -0,04]. CONCLUSION: Non-pharmacological measures are strongly recommended for pain management in preterm infants in the NICU. IMPLICATIONS FOR CLINICAL PRACTICE: The findings of this study have important implications for policy and practice. This is the only systematic review that compared the effectiveness of non-pharmacological measures, thus making it possible to identify which measure presents the best results and could be the first choice in clinical decision making.
Assuntos
Recém-Nascido Prematuro , Metanálise em Rede , Manejo da Dor , Humanos , Recém-Nascido , Manejo da Dor/métodos , Manejo da Dor/normas , Unidades de Terapia Intensiva Neonatal/organização & administraçãoRESUMO
OBJECTIVES: Describing rates of seroconversion and its associated factors in a series of Brazilian infants following the final dose of the vaccine at 6 months of age. METHODS: Peripheral blood samples were collected after the third dose of the vaccine for the detection of anti-hepatitis B surface antibodies among infants of 7-12 months of age. We measured the association between seroconversion and birthweight, gestational age, time since administration of the vaccine in the maternity hospital and whether or not testing for hepatitis B surface antigen had been performed during pregnancy. RESULTS: We examined 40 infants. The mean birthweight was 2787g (standard deviation=853g) and mean gestational age was 37.5 (standard deviation=3.08) weeks. The proportion that seroconverted was non-significantly higher in infants who weighed ≥2000g at birth (96.7%) than in those with birthweights <2000g (80%, p=0.149). There was no difference between the infants who were born at <37 weeks of gestational age and those born at ≥37 weeks (p<0.178) neither between seroconversion and the time of application of the first dose of the vaccine after delivery (p=0.202). CONCLUSION: The proportion of infants who seroconverted was similar to that found in other Brazilian studies. There were no differences in the proportion seroconverting by age at first immunization.