Internal medicine
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A 68-year-old man was transferred to our hospital because of sudden right costal pain with unmeasurable hypotension. Ultrasonography revealed possible hemorrhagic shock due to ruptured hepatocellular carcinoma (HCC). As the patient was not hemodynamically stable after primary treatment, resuscitative endovascular balloon occlusion of the aorta (REBOA) was performed, and hemodynamic stability was then achieved. ⋯ Transcatheter artery embolization with gelatin sponge particles and coils eliminated the extravasation. The patient was discharged on day 36 post-procedure. Our observations suggest that REBOA may help achieve hemodynamic stability in cases of ruptured HCC.
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We evaluated a 39-year-old pregnant woman with right temporal lobe epilepsy. During the second trimester, seizure deterioration was responsive to an increased daily dose of levetiracetam (LEV). However, immediately after delivery, new non-habitual seizures emerged along with a sharply increased LEV concentration. ⋯ The non-habitual seizures completely disappeared, and the frequency of the habitual seizures improved to the baseline level after the LEV dosage was reduced. Thus, a paradoxical effect of an increased LEV blood concentration was assumed to be a potential cause of these events. Peripartum pharmacokinetic fluctuations in LEV levels should be monitored carefully.
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A 61-year-old woman was transferred with a complaint of a fever and productive cough. She had tested positive for Mycobacterium avium and Nocardia cyriacigeorgica at least twice, and Streptococcus pneumonia (PISP) was isolated (3+) from her purulent sputum. ⋯ She was treated with MEPM for pneumococcal pneumonia, a standard regimen containing clarithromycin for pulmonary M. avium complex (MAC) disease, and sulfamethoxazole/trimethoprim for pulmonary nocardiosis. She improved with appropriate treatment.
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Objective We evaluated the change in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody titers from three to six months after the administration of the BNT162b2 vaccine among healthcare workers. Methods A total of 337 healthcare workers who received 2 doses of the BNT162b2 vaccine were included in this study. Factors associated with SARS-CoV-2 antibody titers at three and six months and the change in SARS-CoV-2 antibody titers between three and six months after vaccine administration were analyzed using a logistic regression analysis. ⋯ Conclusion This study demonstrates that SARS-CoV-2 antibody titers at three months decreased with age and were associated with the antibody titers at six months and the change in titer from three to six months. Older individuals in particular need to be aware of the declining SARS-CoV-2 antibody titers at six months after the BNT162b2 vaccine. The results of this study may provide insight into COVID-19 vaccine booster strategies.
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A 92-year-old woman diagnosed with dementia and end-stage gastric cancer received end-of-life care on the island where she lived. Informed consent concerning remote death certification based on the Japanese government's guidelines was obtained from a family member in case a physician was unavailable. ⋯ Death certification was provided accordingly. To our knowledge, this was the first case of remote death certification using telemedicine in Japan.