Enteropathy and intestinal malabsorption in patients treated with antihypertensive drugs. A retrospective cohort study.

OBJECTIVES: To investigate differences in the incidence of enteropathy or intestinal malabsorption in patients taking angiotensin II receptor blockers (ARBs), angiotensin-converting enzyme inhibitor (ACEI), calcium channel blocker (CCB), and beta blockers (BBs) at a single center in Korea. METHODS: In this retrospective study, we utilized data from the Yangsan electronic medical records to identify 129,169 patients. These individuals were prescribed olmesartan, other ARBs, ACEI, CCB, and BBs between November 2008 and February 2021. RESULTS: Of the 44,775 patients, 51 (0.11%) were observed to have enteropathy or intestinal malabsorption. Compared with the ACEI group, the adjusted odds ratios (ORs) for enteropathy and intestinal malabsorption were OR=1.313 (95% confidence interval [CI]: [0.188-6.798], p=0.893) for olmesartan, OR=0.915 (95% CI: [0.525-1.595], p=0.754) for the other ARBs, OR=0.928 (95% CI: [0.200-4.307]; p=0.924) for the CCB, and OR=0.663 (95% CI: [0.151-2.906]; p=0.586) for the BBs group. These findings were adjusted for factors such as age, gender, duration of antihypertensive medication, and comorbidities. CONCLUSION: In a retrospective cohort study of patients on antihypertensive medications, no significant difference was found in the incidence of enteropathy or intestinal malabsorption when ACEI was compared to olmesartan, other ARBs, CCB, and BBs.

Burnout in healthcare workers in COVID-19-dedicated hospitals.

BACKGROUND: Considering the prolongation of the COVID-19 pandemic, the lack of studies on burnout, particularly in healthcare workers, needs to be addressed. This report aimed to identify the risk factors of burnout by comparing the level of burnout between nurses in general wards and those in COVID-19-dedicated wards in a national university hospital. METHODS: A survey based on the Korean version of Burnout Assessment Tool (BAT-K) was conducted on nurses between 10 January and 31 January 2022. The BAT-K consists of exhaustion, mental distance, cognitive impairment, emotional impairment and secondary symptoms. RESULTS: A total of 165 nurses, including 81 nurses from the COVID-19-dedicated ward, completed the questionnaire. The percentage of general-ward nurses with an emotional impairment score above the clinical cutoff was higher than that of COVID-19 ward nurses. General ward compared to the COVID-19 ward increased the risk of presenting with total-core symptoms. Two factors increased the risk regarding mental distance: short career length and underlying disease. CONCLUSIONS: In contrast to previous studies, the risk of burnout in the COVID-19-ward nurses was lower than that of the general ward nurses. The risk regarding mental distance was correlated with short career length and presence of an underlying disease.

Serum concentrations of soluble 4-1BB and 4-1BB ligand correlated with the disease severity in rheumatoid arthritis.

Rheumatoid arthritis (RA) is a multifactorial autoimmune disease whose etiopathogenesis is not well understood. Although soluble (s) forms of 4-1BB (s4-1BB) and 4-1BB legand (s4-1BBL) have been detected in the sera of RA patients, their significance is not known. We compared the serum levels of s4-1BB and s4-1BBL in RA patients with those in systemic lupus erythematosus (SLE) and Behcet's disease (BD) patients. Serum levels of s4-1BB and s4-1BBL were significantly higher in RA patients compared with healthy controls, SLE or BD patients, and the abundance was correlated with disease severity in patients with RA. The serum levels of s4-1BB in RA patients were inversely corroborated with 4-1BB expression levels on activated T lymphocytes. In addition, there was a correlation between serum levels of s4-1BB and s4-1BBL. The augmented secretion of s4-1BB and s4-1BBL levels into the serum may reflect the clinical symptoms of RA and levels of s4-1BB and s4-1BBL in sera at the time of diagnosis may be indicative of the severity and outcome of RA.