[Effects of low spinal morphine doses associated to intravenous and oral ketoprofen in patients submitted to cesarean sections].

Background And Objectives: Low spinal morphine doses are effective in relieving postoperative pain of patients submitted to Cesarean sections, with low incidence of side-effects. This study aimed at evaluating postoperative analgesia and the incidence of side-effects in patients submitted to Cesarean sections under spinal anesthesia with hyperbaric bupivacaine and 0.05 mg and 0.

[Complex regional pain syndrome: epidemiology, pathophysiology, clinical manifestations, diagnostic tests and therapeutic proposals.].

Background And Objectives: The term Complex Regional Pain Syndrome (CRPS) was adopted as from 1994 by the International Association for Study of Pain (IASP) Consensus. It previously referred to by several other names, such as Reflex Sympathetic Dystrophy, Causalgia, Algodystrophy or Sudecks Atrophy, and is a disease where the understanding of clinical limits, pathophysiology and pathogenic implications is still very poor. Thus resulting in disappointment both for patients and for health professionals with regard to currently available therapies.

[Simplified method to maintain propofol blood concentration in an approximately constant level associated to nitrous oxide in pediatric patients].

Background And Objectives: Maintaining target-controlled propofol blood concentrations in approximately constant levels is a technique that can be used in a simple way in the operating room. The aim of this study was to compare in clinical and laboratorial terms propofol infusion in children, using Shorts and Marshs pharmacokinetic parameters.

Methods: Forty-one patients of both genders, aged 4 to 12 years, physical status ASAI or ASAII were distributed in two groups: Group S (n = 20) and Group M (n = 21).