Recientemente, un estudio desarrollado por investigadores franceses examinó los efectos de la morfina epidural preoperatoria asociados con la anestesia general sobre los requerimientos postoperatorios de morfina.
Los investigadores evaluaron un total de 21 niños de 6 años de edad o mayores, que estaban programados para ser sometidos a una cirugía mayor. Los niños fueron asignados de manera randomizada para recibir una inyección simple de morfina epidural o incluirse en un grupo control.
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