Masui. The Japanese journal of anesthesiology
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Patients with cardiac disease have high mortality rates, mainly owing to shock. Therefore, evaluation of cardiac function is one of the most challenging issues in the intensive and critical care unit. Cardiac point-of-care tests using ultrasound, such as focus assessed transthoracic echo (FATE) and rapid ultrasound in shock (RUSH). are useful for diagnosis and initial care of such patients. ⋯ A simple measurement method is described to evaluate the left and right ventricular function using mitral annular plane systolic excursion (MAPSE), mitral septal separation (MSS), and tricuspid annular plane systolic excursion (TAPSE). Next the RUSH protocol is discussed, which is useful for evaluation and care of patients with hypovolemic, cardiogenic, obstructive, or distributive shock. RUSH involves evaluation of the three main components : the pump (cardiac function, volume, pericardial function), the trunk (inferior vena cava, pleural fluid, lining), and the pipes (abdominal aneurysm, aortic dissection, deep vein thrombosis).
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Case Reports
Use of Sugammadex in a Patient with Myotonic Dystrophy Undergoing Laparoscopic Cholecystectomy.
A 37-year-old female patient with myotonic dystrophy was scheduled for laparoscopic cholecystectomy for gall stone under general anesthesia with continuous propofol infusion. Rocuronium was administered with careful monitoring using TOF- Watch®, measuring train-of-four count (Tc), TOF ratio (Tr), and posttetanic count The total amount of rocuronium was 70 mg ; 0.6 mg .kg⁻1 for anesthetic induction and 0.3 mg .kg⁻1 when Tc exceeded 1. When the operation was completed, Tc was 4, Tr was uncountable and she showed reaction to calling her name. ⋯ After 20 minutes of first administration of sugammadex, we extubated the tracheal tube without respiratory depression. To avoid respiratory depression, we did not use postoperative opioids. Intraoperative transversus abdominis plane block and postoperative thoracic epidural block with ropivacaine were successful for postoperative pain relief.
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Point-of-care ultrasound (POCUS) in the diagnoses of postoperative complications is discussed. POCUS is useful in many situations such as abdominal distension, elevated liver enzymes, abdominal pain, and fever, which are the common complications encountered after surgical operations. In the patients with abdominal distention, bowel distention or ascites can be easily detected by POCUS. ⋯ In patients with fever, US is useful not only for the diagnosis of abdominal abscess but also for the drainage. By evaluating the colon with POCUS, we can detect the pseudomembranous colitis which often is overlooked. In conclusion, POCUS is an essential tool for the proper management of postoperative patients.