Prognostic factors assessment of premature detachment of placenta in cesarean section under combined spinal-epidural anesthesia / 中华麻醉学杂志

ABSTRACT

Seven cases scheduled for cesarean section following combined spinal-epidural anesthesia,complicating the premature detachment of placenta,which occurred in the 2nd Affdiated Hospital of Wenzhou Medical College from January 1997 to December 2006,were analyzed to determine the risk factors.The results showed that the supine hypotensive syndrome after combined spinal-epidural anesthesia and anxiety before cesarean section were closely related to the premature detachment of placenta.The incidence rate of the premature detachment of placenta after combined spinal-epidural anesthesia is low,but the prermature of detachment of placenta is severe if it occurs,and the effectively prophylactic measures should be taken,including premedication with midazolam to eliminate anxiety before cesarean section and prevention of supine hypotensive syndrome after combined spinal-epidural anesthesia.