Dose-response study of spinal hyperbaric ropivacaine for cesarean section
نویسندگان
چکیده
منابع مشابه
Spinal ropivacaine for cesarean section: a dose-finding study.
BACKGROUND The dose-response relation for spinal ropivacaine is undetermined, and there are few data available for obstetric patients. METHODS In a prospective, randomized, double-blind investigation, the authors studied 72 patients undergoing elective cesarean delivery. An epidural catheter was placed at the L2-L3 vertebral interspace. Lumbar puncture was then performed at the L3-L4 vertebra...
متن کاملHyperbaric spinal anesthesia with ropivacaine coadministered with sufentanil for cesarean delivery: a dose-response study.
Adjuvant sufentanil could achieve effective spinal anesthesia with low dose of hyperbaric ropivacaine for cesarean delivery. Two previous studies had calculated the 50% effective dose (ED50) of intrathecal ropivacaine coadministered with sufentanil for cesarean delivery. However, the 95% effective dose (ED95) of intrathecal hyperbaric ropivacaine coadministered with sufentanil for cesarean deli...
متن کاملMinimum effective local anesthetic dose of intrathecal hyperbaric ropivacaine and bupivacaine for cesarean section.
BACKGROUND Intrathecal anesthesia is commonly used for cesarean section. Bupivacaine and ropivacaine have all been used as intrathecal drugs. The minimum effective local anesthetic dose (MLAD) of intrathecal ropivacaine for non-obstetric patients has been reported. However, few data are available on the MLAD of hyperbaric ropivacaine for obstetric patients and the relative potency to bupivacain...
متن کاملMaternal Position and Development of Hypotension in Patients undergoing Cesarean Section under Combined Spinal-Epidural Anesthesia of Intrathecal Hyperbaric Ropivacaine
BACKGROUND Spinal anesthesia (SA) is usually associated with hypotension in pregnant women. We sought to assess the influence of various maternal positions on SA-induced hypotension MATERIAL/METHODS The study population comprised 99 women at full-term gestation scheduled for elective cesarean section. They were randomized into 3 equal groups: the LL group, in which the patient was placed in t...
متن کاملthe effects of hyperbaric or isobaric bupivacaine on bispectral index in spinal anesthesia for cesarean section
background : hyperbaric and isobaric bupivacaine has been shown to reduce bispectral index (bis) during spinal anesthesia. the aim of this study was to compare the effect of isobaric bupivacaine and hyperbaric bupivacaine on the bis during cesarean section with spinal anesthesia. methods : in this double-blind randomized controlled clinical trial, 84 pregnant women with asa ( american society o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Zhejiang University SCIENCE B
سال: 2006
ISSN: 1673-1581,1862-1783
DOI: 10.1631/jzus.2006.b0992