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Helium-oxygen mixture: clinical applicability in an intensive care unit / Mistura hélio-oxigênio: aplicabilidade clínica em unidade de terapia intensiva
Nascimento, Milena Siciliano; Santos, Érica; Prado, Cristiane do.
  • Nascimento, Milena Siciliano; Hospital Israelita Albert Einstein. São Paulo. BR
  • Santos, Érica; Hospital Israelita Albert Einstein. São Paulo. BR
  • Prado, Cristiane do; Hospital Israelita Albert Einstein. São Paulo. BR
Einstein (Säo Paulo) ; 16(4): eAO4199, 2018. tab, graf
Article in English | LILACS | ID: biblio-975102
ABSTRACT
ABSTRACT Objective To evaluate if distress respiratory decreases after using helium-oxygen mixture in pediatric patients diagnosed with bronchospasm. Methods This is a retrospective, non-randomized study that included patients diagnosed with bronchospasm, who received a helium-oxygen mixture at three time points (30, 60, and 120 minutes) according to the organization protocol singular, and were admitted to the intensive care unit, from January 2012 to December 2013. This protocol includes patients with bronchospasm who sustained a modified Wood score of moderate to severe, even after one hour of conventional treatment. Results Twenty children were included in the study. The mean score of severity of the disease at the initial moment was 5.6 (SD2.0), and at moment 120 minutes, it was 3.4 (SD 2.0). The severity score showed a significant improvement as of 30 minutes (p<0.001). Conclusion The use of helium-oxygen mixture proved to be effective in diminishing the respiratory distress score for children with airway obstructions; it should be considered a supplementary therapeutic option, together with drug therapy, in specific clinical situations.
RESUMO
RESUMO Objetivo Avaliar se o desconforto diminui após o uso da mistura hélio-oxigênio em pacientes pediátricos com diagnóstico de broncoespasmo. Métodos Estudo retrospectivo, não randomizado, no qual foram incluídos pacientes com diagnóstico de broncoespasmo que utilizaram a mistura hélio-oxigênio em três momentos (30, 60 e 120 minutos), seguindo o protocolo institucional, internados em unidade de terapia intensiva pediátrica de janeiro de 2012 a dezembro 2013. Este protocolo incluía pacientes com diagnóstico de broncoespasmo que mantivessem escore de Wood modificado de moderado a grave, mesmo após 1 hora de tratamento convencional. Resultados Foram incluídas 20 crianças neste estudo. A média do escore de gravidade da doença no momento zero foi de 5,6 (DP2,0) e, no momento 120 minutos, 3,4 (DP 2,0). O escore de gravidade apresentou melhora significante a partir dos 30 minutos (p<0,001). Conclusão A utilização da mistura hélio-oxigênio mostrou-se eficaz na redução do escore de desconforto respiratório de crianças com doenças obstrutivas e deve ser considerada recurso terapêutico complementar à terapia medicamentosa em situações clínicas específicas.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Oxygen Inhalation Therapy / Bronchial Spasm / Helium Type of study: Practice guideline / Observational study Limits: Child / Child, preschool / Female / Humans / Male Language: English Journal: Einstein (Säo Paulo) Journal subject: Medicine Year: 2018 Type: Article Affiliation country: Brazil Institution/Affiliation country: Hospital Israelita Albert Einstein/BR

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Full text: Available Index: LILACS (Americas) Main subject: Oxygen Inhalation Therapy / Bronchial Spasm / Helium Type of study: Practice guideline / Observational study Limits: Child / Child, preschool / Female / Humans / Male Language: English Journal: Einstein (Säo Paulo) Journal subject: Medicine Year: 2018 Type: Article Affiliation country: Brazil Institution/Affiliation country: Hospital Israelita Albert Einstein/BR