Spinal anesthesia for cesarean section. Use of hyperbaric bupivacaine (10mg) combined with different adjuvants.

Background And Objectives: Combination of local anesthetics (LA) with adjuvants for spinal anesthesia improves block quality and prolongs the duration of analgesia. It was evaluated the maternal effects and neonatal repercussions of sufentanil, morphine, and clonidine combined with hyperbaric bupivacaine for elective cesarean section.

Method: Prospective, randomized, blinded study of 96 patients allocated into four groups: Group I (no adjuvant), Group II (sufentanil 5.

Epidural block for cesarean section: a comparative study between 0.5% racemic Bupivacaine (S50-R50) and 0.5% enantiomeric excess Bupivacaine (S75-R25) associated with Sufentanil.

Background And Objectives: Epidural 0.5% racemic bupivacaine associated with opioids is a technique used in cesarean sections; however, its toxicity has been questioned. 50% Enantiomeric excess bupivacaine has lower cardio- and neurotoxicity.

Neuromuscular and cardiovascular effects of pipecuronium. A comparative study between different doses.

Background And Objectives: Pipecuronium is a non-depolarizing neuromuscular blocker with similar properties to pancuronium, but without cardiovascular effects. Neuromuscular effects, conditions of tracheal intubation, and hemodynamic repercussions of two different doses of pipecuronium were evaluated.

Method: Patients were divided into two groups according to the dose of pipecuronium: Group I (0.

[Anesthesia for ex utero intrapartum treatment of fetus with prenatal diagnosis of cervical hygroma: case report].

Background And Objectives: Ex utero intrapartum treatment (EXIT) is a procedure performed during Cesarean section with preservation of fetal-placental circulation, which allows the safe handling of fetal airways with risk of airways obstruction. This report aimed at describing a case of anesthesia for EXIT in a fetus with cervical cystic hygroma.

Case Report: Female patient, 22 years old, 37 weeks gestation without anesthetic background, physical status ASA I, submitted to EXIT for airway handling and tracheal intubation of fetus at risk for airway obstruction.