Journal of anesthesia
-
Journal of anesthesia · Jun 2017
ReviewPrevention of chronic post-surgical pain: the importance of early identification of risk factors.
Chronic post-surgical pain (CPSP) is currently an inevitable surgical complication. Despite the advances in surgical techniques and the development of new modalities for pain management, CPSP can affect 15-60% of all surgical patients. The development of chronic pain represents a burden to both the patient and to the community. ⋯ Unfortunately, evidence about any effective actions to reduce this condition is limited. This review will focus on providing context to the challenging problem of CPSP. The possible role of both the surgeon and anesthesiologist in reducing the incidence of this problem will be explored.
-
Journal of anesthesia · Apr 2017
Review Practice GuidelineJSA guideline for the management of malignant hyperthermia crisis 2016.
Malignant hyperthermia (MH) can be fatal if the crisis is not appropriately treated. It is an inherited disease usually triggered by the administration of volatile inhalational anesthetics and/or succinylcholine, a muscle relaxant. In a patient with suspected MH, the mechanism of calcium release from storage in the sarcoplasmic reticulum in the skeletal muscle is abnormally accelerated. ⋯ MH should be treated by discontinuation of the triggering agents, administration of intravenous dantrolene (initially 1 mg/kg), and reduction of the body temperature. Early diagnosis and sufficient dantrolene with body temperature reduction are essential to relieve the patient's MH crisis. This guideline in Japanese translation has been posted on the website: http://www.anesth.or.jp/guide/pdf/guideline_akuseikounetsu.pdf .
-
Magnesium, one of the essential elements in the human body, has numerous favorable effects that offer a variety of possibilities for its use in obstetric anesthesia and intensive care. Administered as a single intravenous bolus dose or a bolus followed by continuous infusion during surgery, magnesium attenuates stress response to endotracheal intubation, and reduces intraoperative anesthetic and postoperative analgesic requirements, while at the same time preserving favorable hemodynamics. ⋯ In obstetric intensive care, magnesium represents a first-choice medication in the treatment and prevention of eclamptic seizures. If used in recommended doses with close monitoring, magnesium is a safe and effective medication.