Masui. The Japanese journal of anesthesiology
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Case Reports
[Case of successful management with mirtazapine for prolonged pain after esophagectomy].
This case report describes a successful outcome of mirtazapine treatment in a patient with difficult post-thoracotomy pain. A 63-year-old man received thoracotomy for the resection of esophageal tumor. The pain continued 2 years after the operation. ⋯ Since then, his weight slightly increased and the administration of mirtazapine was stopped in accordance with the patient's request. The pain became worse again. Therefore, mirtazapine, commonly used as an antidepressant agent, was considered to be beneficial for neuropathic pain as an analgesic adjuvant.
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Comparative Study
[Influence of intraoperative fentanyl and remifentanil infusion on early postoperative oral intake after general anesthesia].
There is no reports on influence of intraoperative fentanyl and remifentanil infusion on ability of oral intake after short stay surgery under general anesthesia. ⋯ With or without the use of remifentanil, greater the amount of fentanyl used, greater the percentage of patients unable to eat. Amount of fentanyl used in R group was significantly less than in group NR; however the difference in percentage of patients unable to eat supper was not observed.
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Comparative Study
[Comparison of continuous cardiac output measurement methods: non-invasive estimated CCO using pulse wave transit time and CCO using thermodilution].
esCCO (estimated continuous cardiac output, Nihon Kohden, esCCO) is a new cardiac output measurement system which uses pulse wave transit time to calculate cardiac output continuously and non-invasively. One of the most commonly used methods to monitor cardiac output is continuous cardiac output CCO (Edwards Lifesciences) which has an accuracy equivalent to that of thermodilution method. ⋯ This result suggests that esCCO could be used to measure cardiac output accurately and non-invasively in different cases.
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There are abundant cases of obstetric emergencies demanding prompt intervention. Emergency cesarean sections are classified into stable, urgent and immediate surgeries, although there is significant overlap between three groups. Stable emergency cesarean sections are performed in patients with stable maternal and fetal physiology, but who need surgery before unstability occurs. ⋯ In the event of sustained fetal bradycardia caused by placental abruption, cord prolapse, uterine rupture etc, delivery by immediate cesarean section within 25 minutes improve long-term neonatal neurologic outcome. Although cardiopulmonary arrest in pregnancy is very uncommon, peripartum cesarean section should be considered within 5 minutes not only for maternal resuscitation but for neonatal survival. Only a well-coordinated teamwork of all involved specialities will guarantee optimal prognosis of mother and fetus.
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Fundamental treatment for acute cholecystitis is cholecystectomy. However, the adoption of a treatment is dependend on degree of a severity of acute cholecystitis in each patient because its degree is influenced by factors such as duration from the onset of symptoms to medical examination. Early laparoscopic cholecystectomy is the preferred procedure for mild acute cholecystitis. ⋯ Emergency operation under adequate medical treatment is indicated for a patient with severe local inflammation of the gallbladder, torsion of the gallbladder, emphysematous cholecystitis, gangrenous cholecystitis, and purulent cholecystitis. Pericholecystic abscess, necrosis of the gallbladder wall, and perforation of the gallbladder can be diagnosed accurately by use of imaging diagnosis. The optimal surgical treatment for acute cholecystitis according to grade of severity should be performed referring to imaging findings.