Masui. The Japanese journal of anesthesiology
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Serious social problems related to obstetric care (labor and delivery) have become the recent hot topic in Japan. The news media are reporting full of stories and articles on shortage of obstetricians because of long-hour duty and high stress at hospitals. ⋯ In this special issue, important basic items are covered by each article from historical perspectives to current practice standards. Establishing the system for team approach through communication among obstetrician, anesthesiologist, pediatrician, and nurse will facilitate high quality and safety level of care for the mother and child.
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Recent advances in prenatal diagnosis have made fetal surgery as a possible treatment for a wide variety of fetal diseases. Fetal surgeries consist of minimally invasive fetal surgery such as ultrasound guided procedure and fetoscopic surgery, open fetal surgery, and ex-utero intrapartum treatment. ⋯ For this purpose, anesthesiologists are supposed to know outlines of the fetal treatment in addition to pediatric and obstetric anesthesia, as a member of multidisciplinary team. In this review, outlines of fetal treatment will be introduced and anesthetic considerations for fetal surgeries will be discussed.
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Spinal anesthesia is a safe and effective anesthetic technique for cesarean section, considering its simplicity, rapidity, accompanied maternal awareness and distribution of anesthetic agents. The problems of spinal anesthesia, hypotension, postdural puncture headache, failed spinal anesthesia, and its duration, have been investigated. Intravenous fluid therapy may reduce the incidence and severity of the hypotension. ⋯ Spinal opioid has improved the quality of spinal anesthesia. The recommended dose of spinal opioid in the recent obstetric anesthesia textbooks has been reviewed. The recent issue about safety and effectiveness in obstetric anesthesia has been briefly discussed.
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Comparative Study
[Comparative study of induction time using propofol bolus injection in elderly patients].
We studied the induction time using propofol bolus injection in elderly patients. ⋯ Prolonged anesthesia induction time was observed with the advancing ages.
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Although the number of maternal death in Japan has decreased especially since 1990's and its total number has reached the level of developed countries, obstetric hemorrhage is still equally important as obstetric embolism and hypertension in pregnancy as a cause of maternal death. Intrapartum abnormal bleeding is defined as hemorrhage which amounts to more than 500 ml during intrapartum period by Japan Society of Obstetrics and Gynecology (JSOG). However, according to the official register of peripartum data in Japan, the upper normal limit (mean + 1.5 SD) of the amount of hemorrhage during intrapartum period was 900 g at vaginal singleton delivery, 1600 g at singleton cesarean delivery, 1900 g at multifetal vaginal delivery and 2600 g at multifetal cesarean delivery. ⋯ Strategy of treatment for obstetric DIC and the guideline of response to obstetric critical hemorrhage are also important at such state. Level 1 and other medical devices for critical care also become strong tools for severe cases. However, the most important is adequate and prompt estimation and direction by workforce.