Medicine
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The prognostic value of arterial stiffness in patients with diabetes mellitus (DM) remains unclear. The aim of this study was to investigate the association between brachial-ankle pulse wave velocity (baPWV) and the occurrence of cardiovascular events in people with DM. A total of 2714 subjects (mean age, 63.6 years; males, 59.3%) with type 2 DM and without documented cardiovascular disease and stroke were analyzed. ⋯ Compared to the lowest baPWV tertile, both middle (HR, 1.84; 95% CI, 1.03-3.27; P = .037) and the highest (HR, 2.97; 95% CI, 1.69-5.22; P < .001) tertile of baPWV were associated with increased risk of cardiovascular events in the same multivariable model. In conclusion, the baPWV was associated with cardiovascular events in people with type 2 DM. Considering the simplicity and convenience of baPWV measurement, baPWV may be useful for risk stratification of people with type 2 DM.
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The present study examined the impact of age on medical student repeat-year experience and performance outcomes on the objective structured clinical examination (OSCE), Clinical Clerkship (CC), and other relevant examinations in the Japanese medical school system. This retrospective analysis examined the number of students with repeat-years and the years required to graduate, stratifying students by the age they entered medical school (Younger: within 4 years of high school graduation; Older: 5 or more years after high school graduation). Scores of the Pre-CC OSCE, Computer-based testing (CBT), CC performance, CC integrative test, and graduation exams were compared among those graduating from our medical school between 2018 and 2020, and examined correlations between student age and performance outcomes. ⋯ The average number of years required to graduate was slightly higher for the Older group and the Younger group scored significantly higher on the CC integrative test. No significant differences were found for the remaining tests. These results suggest that older medical students in general show no significant inferiority in their performance of most clinical skills and competencies relative to younger students in Japan.
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The study aimed to test the hypothesis that homeostatic microbiome (HM) disorders lead to the increased indirect influence of certain microorganisms (MO) in the gastrointestinal tract, causing a disorder of insulin secretion, insulin resistance, and diabetes. We highlighted Candida and certain types of bacteria since previous in vitro research showed they significantly affect insulin secretion and can cause insulin resistance in obese patients with metabolic syndrome. After determining the type of MO present in the throat swab and the stool, the oral glucose tolerance test (OGTT) test, and analysis of glucose and insulin secretion were performed in patients (n = 38) who were positive for certain types of MO compared to negative patients. ⋯ Candida albicans is a conditional pathogen and as a significant indirect factor induces increased insulin secretion and insulin resistance. There are indications that elevated levels of Candida in the intestinal system can cause increased body weight of patients. C albicans should be considered a new factor in the pathogenesis of diabetes.
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The prevalence of hernias in patient with cirrhosis can reach up to 40%. The pathophysiology of cirrhosis is closely linked to that of the umbilical hernia, but other types are also common in this population. The aim of this study is to evaluate factors that influence in the prognosis after hernia repair in patients with cirrhosis. ⋯ Ascites was present in 70.1% of patient with cirrhosis and its prevalence was different in relation to the type of hernia (P < .001). The survival curve showed higher mortality for emergency surgery, MELD > 14 and ascites (HR 12.6 [3.79-41.65], 4.5 [2.00-10.34], and 6.1 [1.15-20.70], respectively, P < .05). Hernia correction surgery in patient with cirrhosis has a high mortality, especially when performed under urgent conditions associated with more severe clinical conditions of patients, such as the presence of ascites and elevated MELD.
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Unicompartmental knee arthroplasty (UKA) is an ideal surgical approach in treatment of end-stage knee osteoarthritis (KOA), however, indications of UKA have been controversial, and the radiographic and symptomatic patellofemoral osteoarthritis (PFOA) are often considered as a contraindication of medial UKA. 337 fixed bearing UKAs were retrospectively recruited in our joint center between January 1, 2011 and June 30, 2020. There were 105 patients accompanied by PFOA and 232 patients have normal PF joint. International Cartilage Repair Society (ICRS) system was introduced to quantify the degeneration degree of PF joint. ⋯ After more than 5 years follow-up, UKA patients with or without PFOA could all achieve a satisfactory improvement of OKS, VAS and FJS score. ROM of the replaced knee increased from preoperative 110° to 130°. 74.3% (78/105) and 75.0% (174/232) patients have no change of K-L grade in PFOA and Non-PFOA group, OKS, FJS, VAS score and ROM were also comparable in all patients and no significant outcomes difference were found between two group. The presence of patellofemoral joint osteoarthritis and anterior knee pain should not be considered to be contraindications to medial fixed-bearing UKA.