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Vol. 36. Issue 3.
Pages 179-185 (August - October 2008)
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Vol. 36. Issue 3.
Pages 179-185 (August - October 2008)
SERIE DE CASOS
Open Access
Análisis costo-efectividad del uso de la técnica anestésica subaracnoidea comparada con la técnica anestésica general para colecistectomía abierta
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Antonio José Otero
, Nelson Alvis**, Roberto Palomino Romero***
* MD, estudiante postgrado Anestesiología y Reanimación. Universidad de Cartagena. Cartagena, Colombia
** MD, Especialista Epidemiología. Universidad de Cartagena. Cartagena, Colombia
*** MD, Especialista Anestesiología y Reanimación. Jefe Departamento Anestesiología, Universidad de Cartagena. Cartagena, Colombia
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RESUMEN

La anestesia general, así como la anestesia subaracnoidea, son alternativas en pacientes programados para colecistectomía abierta, siendo la segunda técnica una opción costo efectiva (p<0.001). Los estudios de costos en anestesia regional para este procedimiento en nuestro medio son relativamente inexistentes. Se plantea generar las evidencias propias que permitan soportar la toma de decisiones en pacientes que cumplan criterios de inclusión.

Objetivo:

Valorar económicamente la anestesia subaracnoidea para colecistectomía abierta como una opción costo efectivo comparado con la anestesia general, en pacientes entre 20 y 70 años.

Métodos:

Se plantean dos tipos de estudios: a) Un estudio descriptivo, prospectivo, tipo serie de casos, de ambos géneros con indicación quirúrgica para colecistectomía abierta, que cumplan todos los criterios de inclusión para anestesia subaracnoidea o anestesia general, con edades entre 20 y 70 años; b) Un análisis de costo efectividad en la cual se compararán las dos técnicas anestésicas utilizadas en colecistectomía abierta.

Resultados:

73 pacientes fueron incluídos, la distribución es 7 mujeres por cada hombre, con promedio de edad 51.2 años para el grupo bajo anestesia general con un IMC promedio de 26.2kg/m2 y 46.4 años para el grupo bajo anestesia subaracnoidea, con IMC promedio de 25.7kg/m2. No hubo alteraciones hemodinámicas importantes. Las dos técnicas anestésicas fueron efectivas. Los costos por caso mostraron que la anestesia subaracnoidea es 2.5 veces más económica para el mismo procedimiento quirúrgico realizado bajo anestesia general (p<0.001).

Conclusiones:

La anestesia subaracnoidea para la colecistectomía abierta es una útil alternativa costo efectiva, reproducible en cualquier zona de la geografía colombiana.

Palabras Claves:
Colecistectomía abierta
anestesia subaracnoidea
v/s anestesis general
costo-efectividad
Key Words:
Opened cholecystectomy
subarachnoid vs general anesthesia
cost-effectiveness
SUMMARY

General anesthesia such as subarachnoid anesthesia, represent alternatives for patients scheduled for an open cholecystectomy intervention. The second, being a cost-effective option (p<0.001). Cost studies on regional anesthesia for this procedure in our region are relatively inexistent. It is proposed to generate evidence which allows self decisión making, in patients who meet criteria for inclusión in application of the technique in discussion.

Objectives:

To appraise subarachnoid anesthesia for open cholecystectomy as a cost-effective option compared to general anesthesia in patients between 20 and 70years of age.

Methods:

Two types of studies are proposed: a) a descriptive prospective series of cases, both gender type of study, with surgical indication for open cholecystectomy, which satisfy all of the criteria for inclusion to subarachnoid anesthesia or general anesthesthesia, with patients between 20 and 70years of age. b) an analysis of cost-effectiveness in which the two anesthetic techniques used in open cholecystectomy will be compared.

Results:

73 patients were included, with a distribution of 7 females for every male, with an average age of 51.2years, for the group under general anesthesia, with an average BMI of 26.2kg/m2, and 46.4years of age for the group under subarachnoid anesthesia with average BMI of 25.7kg/m2. There were no important hemodynamic alterations. Both anesthetic techniques were effective. Costs per case showed that subarachnoid anesthesia is 2.5 times more economical for the same.surgical procedure performed under general anesthesia (p<0.001).

Conclusions:

Subarachnoid anesthesia for open cholecystectomy is a cost- effective alternative which can be reproduced in any area of the Colombian geography.

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Copyright © 2008. Revista Colombiana de Anestesiología
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