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Diazepam or midazolam for orotracheal intubation in the ICU? / Diazepam ou midazolam para entubação orotraqueal na UTI?
Gehrke, Lísia; Oliveira, Roselaine P; Becker, Maicon; Friedman, Gilberto.
  • Gehrke, Lísia; Dr. Bartholomeu Tocchini Hospital. Intensive Care Unit. Bento Gonçalves. BR
  • Oliveira, Roselaine P; Dr. Bartholomeu Tocchini Hospital. Intensive Care Unit. Bento Gonçalves. BR
  • Becker, Maicon; Dr. Bartholomeu Tocchini Hospital. Intensive Care Unit. Bento Gonçalves. BR
  • Friedman, Gilberto; Dr. Bartholomeu Tocchini Hospital. Intensive Care Unit. Bento Gonçalves. BR
Rev. Assoc. Med. Bras. (1992) ; 61(1): 30-34, Jan-Feb/2015. tab, graf
Article in English | LILACS | ID: lil-744715
ABSTRACT

Objective:

to compare clinical and cost effectiveness of midazolam and diazepam for urgent intubation.

Methods:

patients admitted to the Central ICU of the Santa Casa Hospital Complex in Porto Alegre, over the age of 18 years, undergoing urgent intubation during 6 months were eligible. Patients were randomized in a single-blinded manner to either intravenous diazepam or midazolam. Diazepam was given as a 5 mg intravenous bolus followed by aliquots of 5 mg each minute. Midazolam was given as an intravenous bolus of 5 mg with further aliquots of 2.5 mg each minute. Ramsay sedation scale 5-6 was considered adequate sedation. We recorded time and required doses to reach adequate sedation and duration of sedation.

Results:

thirty four patients were randomized, but one patient in the diazepam group was excluded because data were lost. Both groups were similar in terms of illness severity and demographics. Time for adequate sedation was shorter (132 ± 87 sec vs. 224 ± 117 sec, p = 0.016) but duration of sedation was similar (86 ± 67 min vs. 88 ± 50 min, p = 0.936) for diazepam in comparison to midazolam. Total drug dose to reach adequate sedation after either drugs was similar (10.0 [10.0-12.5] mg vs. 15.0 [10.0-17.5] mg, p = 0.248). Arterial pressure and sedation intensity reduced similarly overtime with both drugs. Cost of sedation was lower for diazepam than for midazolam (1.4[1.4-1.8] vs. 13.9[9.4-16.2] reais, p <0.001).

Conclusions:

intubation using intravenous diazepam and midazolam is effective and well tolerated. Sedation with diazepam is associated to a quicker sedation time and to lower costs. .
RESUMO

Objetivo:

comparar eficácia clínica e custo de midazolam e diazepam para intubação urgente.

Métodos:

pacientes internados na UTI Central do Complexo Hospitalar Santa Casa de Porto Alegre, >18 anos de idade e submetidos a entubação urgente durante seis meses eram elegíveis. Pacientes foram randomizados para receber diazepam ou midazolam intravenoso. Diazepam foi dado como bolus IV de 5 mg seguido por alíquotas de 5 mg a cada minuto. Midazolam foi dado como um bolus IV de 5 mg, com alíquotas adicionais de 2,5 mg a cada minuto. Escala de sedação de Ramsay 5-6 foi considerada sedação adequada. Registramos tempo e doses necessárias para atingir sedação adequada e sua duração.

Resultados:

trinta e quatro pacientes foram randomizados; um paciente no grupo diazepam foi excluído por perda dos dados. Grupos foram semelhantes para gravidade da doença e demografia. Tempo de sedação adequada foi mais curto (132 ± 87 vs. 224 ± 117 segundos, p = 0,016), mas a duração da sedação foi similar (86 ± 67 vs. 88 ± 50 min., p = 0,936) para o diazepam em comparação com o midazolam. Dose total da droga para atingir a sedação adequada foi semelhante para ambas as drogas (10,0 [10,0-12,5] vs. 15,0 [10,0-17,5] mg, p = 0,248). Pressão arterial e intensidade da sedação reduziram da mesma forma para ambas as drogas ao longo do tempo. O custo da sedação foi menor para diazepam do que para midazolam (1,4[1,4-1,8] vs. 13,9[9,4-16,2] reais, p < 0,001).

Conclusões:

entubação usando diazepam e midazolam intravenosos é eficaz e bem tolerada. Sedação com diazepam está associada a sedação mais rápida e menores custos. .
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Midazolam / Diazepam / Deep Sedation / Hypnotics and Sedatives / Intubation, Intratracheal Type of study: Controlled clinical trial Limits: Female / Humans / Male Language: English Journal: Rev. Assoc. Med. Bras. (1992) Year: 2015 Type: Article Affiliation country: Brazil Institution/Affiliation country: Dr. Bartholomeu Tocchini Hospital/BR

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Full text: Available Index: LILACS (Americas) Main subject: Midazolam / Diazepam / Deep Sedation / Hypnotics and Sedatives / Intubation, Intratracheal Type of study: Controlled clinical trial Limits: Female / Humans / Male Language: English Journal: Rev. Assoc. Med. Bras. (1992) Year: 2015 Type: Article Affiliation country: Brazil Institution/Affiliation country: Dr. Bartholomeu Tocchini Hospital/BR