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Comparison of propofol-based sedation regimens administered during colonoscopy / Comparación de protocolos de sedación basados en propofol para obtener sedación durante endoscopias
Akarsu Ayazoğlu, Tulin; Polat, Erdal; Bolat, Cihan; Yasar, Necdet F; Duman, Ugur; Akbulut, Sabiye; Yol, Sinan.
  • Akarsu Ayazoğlu, Tulin; Kartal Kosuyolu High Specialty Training and Research Hospital. Department of Anesthesiology and Reanimation. Istanbul. TR
  • Polat, Erdal; Kartal Kosuyolu High Specialty Training and Research Hospital. Department of Anesthesiology and Reanimation. Istanbul. TR
  • Bolat, Cihan; Kartal Kosuyolu High Specialty Training and Research Hospital. Department of Anesthesiology and Reanimation. Istanbul. TR
  • Yasar, Necdet F; Kartal Kosuyolu High Specialty Training and Research Hospital. Department of Anesthesiology and Reanimation. Istanbul. TR
  • Duman, Ugur; Kartal Kosuyolu High Specialty Training and Research Hospital. Department of Anesthesiology and Reanimation. Istanbul. TR
  • Akbulut, Sabiye; Kartal Kosuyolu High Specialty Training and Research Hospital. Department of Anesthesiology and Reanimation. Istanbul. TR
  • Yol, Sinan; Kartal Kosuyolu High Specialty Training and Research Hospital. Department of Anesthesiology and Reanimation. Istanbul. TR
Rev. méd. Chile ; 141(4): 477-485, abr. 2013. ilus, tab
Artigo em Inglês | LILACS | ID: lil-680471
ABSTRACT

Background:

The ideal sedative agent for endoscopic procedures should allow a rapid modification ofthe sedation level and should not have any adverse effects.

Aim:

To evaluate and compare the efficacy, safety, cost and patient satisfaction of some propofol-based sedation regimens administered during colonoscopy. Material and

Methods:

One hundred twenty one patients scheduled for elective outpatient colonoscopy with conscious sedation were randomized to four groups to evaluate the administration of dexmedetomidine, sufentanil, meperidine and midazolam in combination with propofol to maintain sedation during the procedure. Evaluated outcomes were efficacy, safety, cost and patient satisfaction of sedation procedures.

Results:

Patients receiving dexmedetomidine achieved a higher degree of sedation when compared with the other groups (p < 0.05). The lapse to recoverprotective reflexes and motor function, was significantly shorter in groups receiving dexmedetomidine or sufentanil than in groups receiving meperidine or midazolam (p < 0.05). Therewere no differences between groups in pre-sedation and post-sedation neurophysiologic performance, measured by the Trail MakingA and B tests.

Conclusions:

Sedation for endoscopy can be safely and effectively accomplished with low doses of propofol combined with dexmedetomidine, intranasal sufentanil, IV meperidine and IV meperidine with midazolam.
RESUMEN
Antecedentes El protocolo de sedación ideal para procedimientos endoscópi-cos es aquel que permita efectuar modificaciones rápidas del nivel de sedación y no tenga efectos secundarios.

Objetivo:

Comparar la eficacia, seguridad, costos y satisfacción del paciente con protocolos de sedación basados en propofol, durante colonoscopias. Material y

Métodos:

Ciento veinte pacientes programados para una colonoscopia fueron aleatorizados en cuatro grupos en que se evaluó la administración de dexmedetomidina, sufentanil, meperidina y midazolam en combinación con propofol, para mantener la sedación durante el procedimiento. Se evaluó la eficacia, seguridad, costo y satisfacción del paciente con los diferentes protocolos de sedación.

Resultados:

Los pacientes que recibieron dexmedetomidina, alcanzaron un mayor nivel de sedación que el resto de los grupos. El lapso necesario para recuperar reflejos y funciones motoras protectoras, fue significativamente menor en los grupos que recibieron dexmedetomidina o sufentanil comparado con los grupos que recibieron meperidina o midazolam (p < 0,05). No hubo diferencias entre los grupos en la capacidad neuro-cognitiva, medida con los Tests de Reitan A y B, antes o después de la sedación.

Conclusiones:

Se puede obtener una buena sedación para endoscopia combinando dosis bajas de propofol con dexmedetomidina, sufentanil intranasal, meperidina endovenosa con o sin midazolam.
Assuntos


Texto completo: DisponíveL Índice: LILACS (Américas) Assunto principal: Midazolam / Propofol / Sedação Consciente / Colonoscopia / Hipnóticos e Sedativos Tipo de estudo: Ensaio Clínico Controlado / Guia de Prática Clínica Limite: Adolescente / Adulto / Idoso / Humanos Idioma: Inglês Revista: Rev. méd. Chile Assunto da revista: Medicina Ano de publicação: 2013 Tipo de documento: Artigo País de afiliação: Turquia Instituição/País de afiliação: Kartal Kosuyolu High Specialty Training and Research Hospital/TR

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Texto completo: DisponíveL Índice: LILACS (Américas) Assunto principal: Midazolam / Propofol / Sedação Consciente / Colonoscopia / Hipnóticos e Sedativos Tipo de estudo: Ensaio Clínico Controlado / Guia de Prática Clínica Limite: Adolescente / Adulto / Idoso / Humanos Idioma: Inglês Revista: Rev. méd. Chile Assunto da revista: Medicina Ano de publicação: 2013 Tipo de documento: Artigo País de afiliação: Turquia Instituição/País de afiliação: Kartal Kosuyolu High Specialty Training and Research Hospital/TR