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Introduction: Sepsis with concomitant acute pyelonephritis, secondary to urolithiasis, is common. We report a case of sepsis-induced cardiomyopathy with acute pyelonephritis, successfully managed with venoarterial extracorporeal membrane oxygenation. Case presentation: A 64-year-old woman presented with fever and disturbed consciousness. Abdominal computed tomography revealed right hydronephrosis with ipsilateral ureteral stone. Despite ureteral stent placement and antibiotic treatment, her hemodynamics worsened. She was diagnosed with sepsis-induced cardiomyopathy and underwent venoarterial extracorporeal membrane oxygenation. Her hemodynamics improved rapidly; venoarterial extracorporeal membrane oxygenation was withdrawn on postoperative day-3. She was discharged from our hospital after sufficient antibiotic treatment. Conclusion: Venoarterial extracorporeal membrane oxygenation may be initiated in patients with sepsis-induced cardiomyopathy. Evaluation of left ventricular ejection fraction via echocardiography is important to determine the indication for venoarterial extracorporeal membrane oxygenation.
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BACKGROUND: Detecting and treating dementia at an early stage are important. Although the Revised Hasegawa Dementia Scale (HDS-R) is commonly used to detect dementia, it takes about 10 min to complete. In contrast, the 1-min animal test (OMAT) takes only 1 min to complete and may be a helpful screening test for general practitioners in deciding whether to proceed with administering further diagnostic tests such as the HDS-R. We sought to examine the relationship between the OMAT and HDS-R scores, and determine the cut-off OMAT score that balanced the sensitivity and specificity in identifying HDS-R-positive patients. METHODS: A total of 122 consecutive patients with diabetes who visited the outpatient clinic at the Fujiidera Municipal Hospital were enrolled. The patients underwent the OMAT and HDS-R on the same day. Tests were conducted in a single-blinded manner. The relationship between the OMAT and HDS-R scores was examined using Spearman's rank correlation. Receiver operating characteristic curve analysis was performed to identify the optimal cut-off score of OMAT that will determine whether to proceed with further diagnostic tests. RESULTS: A strong positive correlation between the OMAT and HDS-R scores was observed (r = 0.70). The sensitivity and specificity of OMAT using cut-off scores of 12/13, 13/14, and 14/15 for HDS-R-positive patients were 0.87 and 0.66, 1.00 and 0.51, and 1.00 and 0.40, respectively among all the subjects. Similar results were obtained in a subgroup of subjects aged ≥ 65 years. CONCLUSIONS: A cut-off score of 13/14 on the OMAT balanced the sensitivity closest to 1.00 and allowed for the highest specificity for the HDS-R not only among all the patients, but also among just the patients aged ≥ 65 years. The OMAT may be an optimal screening test to determine whether to proceed with further diagnosis using HDS-R.Trial registration UMIN UMIN000025260. This study is retrospectively registered on December 13th, 2016.
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BACKGROUND: Polymeraze I and transcript release factor (PTRF) mutations are a newly recognized disease, which cause congenital generalized lipodystrophy associated with myopathy. CASE PRESENTATION: A 29-year-old man (height 126 cm; weight 22 kg) with a PTRF mutation was scheduled for mandibular dentigerous cystectomy. His primary symptoms were lipodystrophy, myopathy, long QT syndrome, refractory nephrosis, and abnormal lipid metabolism. Defibrillator pads were applied soon after the patient entered the operating room. Anesthesia was induced using continuous administration of dexmedetomidine (4 µg/kg/h) for 15 min; midazolam (7 mg) was added while monitoring the bispectral index and his vital signs. Remifentanil and rocuronium were administered before endotracheal intubation. The surgeon used local anesthesia, and dexmedetomidine and remifentanil were titrated throughout the surgery. The surgery was performed uneventfully, and the patient was extubated following the administration of sugammadex and flumazenil. CONCLUSION: Patients with PTRF mutations require careful anesthetic planning. We planned to administer lipid-free, non-inhalational agents for the induction and maintenance of anesthesia. The anesthetic method used for this minor surgery was safe and effective.
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BACKGROUND: In the cases in which the flexibility of the patient's neck is limited, it is often difficult to achieve intubation. Fiberoptic intubation has been chosen for patients with arthroses. However, as it requires techniques, it has been difficult for inexperienced anesthesiologists. METHODS: Awake induction using AirWay Scope was performed for 8 patients with cervical spinal diseases. Midazolam, propofol or dexmedetomidine is selected as a sedative drug. RESULTS: Intubation was performed easily and safely without any complications in all cases. No patients had memories of intubation. CONCLUSIONS: Awake intubation using AirWay Scope for patients with cervical spinal diseases is a safe and useful anesthesia method. As dexmedetomidine causes no respiratory depression and can expect cooperation from patients, it may give safe and efficient sedation in awake intubation cases.
