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Background Monitoring the cerebral blood flow (CBF) is crucial when caring for patients in neurological intensive care units (NICU). Changes in CBF, either due to hypo- or hyperperfusion, have been associated with neurological deterioration. By using a non-invasive continuous CBF monitor, we aimed to assess whether cerebral flow index (CFI) fluctuations could correlate with neurological deterioration. Methods We prospectively collected data from patients with acute brain injury (subarachnoid hemorrhage [SAH], Moyamoya disease [MMD], and ischemic stroke), who were at a high risk for CBF disturbance between May 2017 and June 2019. Non-invasive CBF measurements were performed in the bilateral prefrontal cortex using a c-FLOW device. Continuous CBF was assessed using CFI. The delta value and percent change in the CFI were compared between patients with and without neurological deterioration. Results A total of 45 patients (mean age, 51.6 years; male, 48.9%) were included in our analysis (SAH, 13; MMD, 17; ischemic stroke,15). The mean monitoring duration was approximately 52 hours. Nine patients (20.0%) had neurologic worsening during c-FLOW monitoring in NICU. The delta value (median, 10.4; interquartile range [IQR], 3.9–14.3 vs. median, 3.4; IQR, 2.5–5.6; P=0.008) and percent change in CFI (28.5% vs. 9.0%, P

BackgroundWe investigated the association between the severity of non-alcoholic fatty liver disease (NAFLD) and the estimated 10-year risk of cardiovascular disease (CVD) calculated by Pooled Cohort Equation (PCE) and Framingham risk score (FRS).MethodsA total of 15,913 participants (mean age, 46.3 years) in a health screening program were selected for analysis. The presence and severity of fatty liver was assessed by abdominal ultrasonogram. Subjects who drank alcohol more than three times a week were excluded from the study.ResultsAmong the participants, 57.6% had no NAFLD, 35.4% had grade I, 6.5% had grade II, and 0.5% had grade III NAFLD. Mean estimated 10-year CVD risk was 2.59%, 3.93%, 4.68%, and 5.23% calculated using the PCE (P for trend

Gonadotropin-releasing hormone (GnRH) agonist has been used in the treatment of a wide variety of sex-hormone-related diseases, as the administration of GnRH agonist can alter the secretion of gonadotropin and sex hormones. Recently, we found that the long-acting GnRH agonist aggravated hyperthyroidism and induced painless thyroiditis. This is the first report to demonstrate the association of thyroid dysfunction with GnRH agonist injection in Korea. Here, we report three cases and emphasize the clinical importance of this aggravating factor in autoimmune thyroid disease.