Resumo
Objetivo: Compilar estudos que investiguemos efeitos da morfina no manejo da Síndrome da Abstinência Neonatal (SAN)em comparação a outros medicamentos, especialmente quanto à duração do tratamento. Métodos: Considerando a pergunta norteadora, buscou-se por ensaios clínicos, publicados entre 2005 e 2024, nas bases de dados PUBMED, EMBASE, BVS, LILACS, SCOPUS e SCIELO, utilizando os descritores Neonatal AbstinenceSyndrome, Neonatal WithdrawalSyndrome, Morphine, Clinical Trial, Therapeutics, Treatment e suas traduções para português, sendo tais termos interligados pelos operadores booleanos AND e OR. Resultados: 346 artigos foram encontrados, dos quais, após a aplicação dos critérios de exclusão, 4 foram selecionados para a amostra final. Ao todo, a população analisada correspondeu a 329 neonatos. Os trabalhos apresentaram resultados diversos quanto à eficiência da morfina no manejo da SAN no desfecho investigado, sendo consideradas em diferença relevante com a tintura de ópio em 1 artigo, sem distinção em comparação ao fenobarbital em 2 artigos, inferior à metadona em 1 artigo e sem divergência significativa com a clorpromazina em 1 trabalho. Considerações finais: Devido à divergência de achados, estimula-se a realização de novos ensaios clínicos para a articulação de resultados mais robustos acerca da temática.
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