Internal and emergency medicine
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A number of evidence showed an emerging role of leptin on immune system, involving inflammation, and innate and adaptive immunity. Few observational studies have evaluated the relationship between leptin and immunity, albeit with low statistical power and methodological differences. Therefore, the aim of this study was to evaluate the potential role of leptin on the immunity, expressed as white blood cells (WBC)-and its subpopulations, by comprehensive multivariate models in a sample of adult men. ⋯ After stratification by body weight, the positive and significant association between leptin and WBC-and its subpopulations-was found in excess body weight participants. The results of this study indicate a direct relationship between leptin levels and WBC-and its subpopulations-in excess body weight participants. These results support the hypothesis that leptin has modulatory functions on immunity and role in the pathophysiology of immune-related diseases, in particular in those associated with excess body weight.
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Unmet needs challenge clinical management of sepsis especially concerning patient profiling, enhancing recovery, and long-term sequelae. Here, we preliminarily focused on sclerostin (SOST) as a candidate biomarker to encompass such a broad range of clinical needs related to sepsis. Seventy-three septic patients were enrolled at internal medicine wards between January 2017 and December 2019 in this pilot study. ⋯ SOST levels generally decreased over 7 to 14 days after enrollment (p for trend < 0.001). The degree of this variation further predicted long-term mortality (HR for Δ SOST T0-day 14: 1.006 with 95% CI 1.001-1.011). Our results suggest a role for SOST in both short- and long-time prediction of worse outcome in septic elderly admitted to internal medicine wards.
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The progressive desensitization of nurses in relation to fundamental needs (FNs) has been documented in anecdotical, scientific, and policy literature with nurses spending limited time at the bedside, thus affecting the quality of care and clinical outcomes. A potential reason that has been recognized is the limited nursing staff available in the units. However, other cultural, social, and psychological factors which have not been investigated to date may have a role in triggering the phenomenon. ⋯ Nurses are personally and professionally convinced about the relevance of the FNs. However, they distance themselves from the FNs due to: (a) factors mainly attributable to internal personal and professional forces, such as the emotional fatigue that daily work entails; and (b) external forces related to the work environment where nurses work. To prevent this detrimental process that may result in negative outcomes for patients and their relatives, several strategies at the individual, organizational, and educational levels should be implemented.
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Ultrasound is used more and more in determining acute blood loss. This study is to compare tricuspid annular plane systolic excursion (TAPSE) and mitral annular plane systolic excursion (MAPSE) measurement to determine volume loss pre and post blood donation in healthy volunteers. The systolic, diastolic and mean arterial blood pressures and pulses of the donors were measured in the standing and supine position by the attending physician, then, inferior vena cava (IVC), TAPSE and MAPSE measurements were made pre and post blood donation. ⋯ In addition, the MAPSE and TAPSE differences were 2.16 ± 1.4 mm and 2.98 ± 2.13 mm, respectively. Statistically significant differences were found between IVCins-exp, TAPSE and MAPSE values. TAPSE and MAPSE can be helpful in the early diagnosis of acute blood loss.