Body Mass Index and Waist Circumference as Predictors of Above-Average Increased Cardiovascular Risk Assessed by the SCORE2 and SCORE2-OP Calculators and the Proposition of New Optimal Cut-Off Values: Cross-Sectional Single-Center Study.

Background: Obesity has been perceived as one of the important cardiovascular risk factors, but SCORE2 calculators used in clinical practice do not include the most popular parameters assessed for body composition: body mass index (BMI) and waist circumference (WC). The objective of this research was to determine which of the aforementioned variables is a more reliable predictor of an above-average increased cardiovascular risk for gender and age (ICVR). Methods: Data from 2061 patients were analyzed; the 10-year risk of cardiovascular events was assessed by SCORE2 tables, and the correlations with BMI and WC were analyzed. Results: BMI and WC independently predicted ICVR (OR 1.10-1.27). In males, BMI was a more accurate predictor (AUC = 0.816); however, in females, it was WC (AUC = 0.739). A novel threshold for BMI (27.6 kg/m2) was suggested, which increases the risk of cardiovascular disease by 3.3-5.3 times depending on gender; the same holds true for WC (93 cm in women and 99 cm in men; 3.8-4.8-fold higher risk). Conclusions: Despite their heterogeneity, BMI and WC are effective cardiovascular risk predictors, especially BMI for males and WC for females; therefore, more research is needed to include them in future models for predicting unfavorable cardiometabolic events.

Performance Evaluation of a Novel Non-Invasive Test for the Detection of Advanced Liver Fibrosis in Metabolic Dysfunction-Associated Fatty Liver Disease.

Metabolic dysfunction-associated fatty liver disease (MAFLD) may progress to advanced liver fibrosis (ALF). We evaluated the diagnostic accuracy of a novel Liver Fibrosis Risk Index (LFRI) in MAFLD subjects using transient elastography (TE) as the reference method for liver fibrosis measurement and then the diagnostic performance of a new two-step non-invasive algorithm for the detection of ALF risk in MAFLD, using Fibrosis-4 (FIB-4) followed by LFRI and comparing it to the reference algorithm based on FIB-4 and TE. We conducted a prospective study on 104 MAFLD European adult subjects. All consenting subjects underwent TE and measurements of FIB-4 and LFRI. For FIB-4 and TE, validated cut-offs were used. An ROC analysis showed that LFRI diagnosed severe fibrosis with moderate accuracy in MAFLD subjects with a negative predictive value above 90%. Using the new algorithm with LFRI thresholds recommended by the manufacturer, the number of subjects classified into ALF risk groups (low, intermediate, or high) differed significantly when compared with the reference algorithm (p = 0.001), with moderate agreement between them (weighted kappa (95% CI) = 0.59 (0.41-0.77)). To improve the performance of the LFRI-based algorithm, we modified cut-off points based on ROC curves obtained by dividing the study population according to the reference algorithm and observed no difference between algorithms (p = 0.054) in categorizing ALF risk, with a slight increase in the total agreement (weighted kappa (95% CI) = 0.63 (0.44-0.82)). Our findings suggest that using the novel LFRI as a second-line test may represent a potential alternative for liver fibrosis risk stratification in MAFLD patients; however, modified cut-offs are needed to optimize its performance.

Teleconsultation as a Modern Form of Health Care Service in the Case of Poland: Assessment of Its Potential Use from the Perspective of Health Care Providers and Patients.

Introduction: The coronavirus disease 2019 (COVID-19) pandemic has facilitated access to health care services through telemedicine in Poland, where it has not been a common approach so far. Therefore, the aim of this study was to evaluate telemedicine as a form of health care provision in the Polish health care system. Methods: An online questionnaire was distributed to 2,318 patients and health care workers. Questions included telemedical services usage, attitude toward telemedical consultations, who should decide about the nature of the consultation, advantages and disadvantages of telemedicine, the possibility of teleconsultations remaining available after the pandemic, and the subjective perception of overuse of remote consultations by doctors. Results: In general, respondents approved of teleconsultations (3.62 on 1-5 scale) but specific clinical situations gained higher and lower scores-among the highest ranking were prescription renewal (4.68), interpretation of examination results (4.15), and treatment continuation/follow-up (3.81). Among least ranking were consulting children 2-6 years old (1.93) and children younger than 2 years old (1.55) as well as consulting acute symptoms (1.47). Health care workers rated their general attitude significantly higher than nonhealth care workers toward telemedicine consults (3.91 vs. 3.34, p < 0.001) and toward 12 out of 13 specific clinical situations and settings (p < 0.001). The only exception was "consulting acute symptoms," which received exactly the same rating within both groups (1.47, p = 0.99). Most respondents agreed that teleconsultations should remain an option for contacting a physician regardless of the epidemic situation. Each group declared that they should be the one to decide about the consultation form. Conclusions: Results of this study could help optimize and facilitate telemedical consultation usage after the COVID-19 pandemic.

Prevalence and Crucial Parameters in Diabesity-Related Liver Fibrosis: A Preliminary Study.

Diabetes and obesity have been recognized as confirmed risk factors for the occurrence of liver fibrosis. Despite the long-standing acknowledgment of "diabesity", the simultaneous existence of diabetes and obesity, scholarly literature has shown limited attention to this topic. The aim of this pilot study was to assess the prevalence of liver fibrosis among individuals with diabetes (specifically those who are obese) in order to identify the key factors associated with hepatofibrosis and determine the most important associations and differences between patients with and without liver fibrosis. The research included a total of 164 participants (48.17% had comorbid obesity). Liver elastography (Fibroscan) was performed on these individuals in addition to laboratory tests. Liver fibrosis was found in 34.76% of type 2 diabetes patients; male gender almost doubled the risk of hepatofibrosis (RR 1.81) and diabesity nearly tripled this risk (RR 2.81; however, in degree III of obesity, the risk was elevated to 3.65 times higher). Anisocytosis, thrombocytopenia, or elevated liver enzymes raised the incidence of liver fibrosis by 1.78 to 2.47 times. In these individuals, liver stiffness was negatively correlated with MCV, platelet count, and albumin concentration; GGTP activity and HbA1c percentage were positively correlated. The regression analysis results suggest that the concentration of albumin and the activity of GGTP are likely to have a substantial influence on the future management of liver fibrosis in patients with diabesity. The findings of this study can serve as the basis for subsequent investigations and actions focused on identifying potential therapeutic and diagnostic avenues.

Is Restless Legs Syndrome De Facto Thyroid Disease?

While a primary role in the pathogenesis of restless legs syndrome (RLS) has been attributed to dysfunction of the dopaminergic system and impaired iron metabolism (particularly in the central nervous system), it has been hypothesized that an imbalance between thyroid hormones and dopaminergic activity may be the starting point for all aspects of RLS. Although this hypothesis was proposed more than a decade ago, it has not yet been verified beyond doubt. The main aim of this study is to compare the prevalence of RLS in a population of patients with the most common thyroid gland diseases with a population of individuals with a healthy thyroid gland. The study included 237 participants divided into smaller groups according to the thyroid disease concerning them. Each participant had a laboratory diagnosis, an ultrasound scan and an assessment of the fulfilment of RLS criteria according to the International Restless Legs Syndrome Study Group (IRLSSG) criteria. The results obtained were subjected to statistical analysis. RLS is significantly more common in patients with known thyroid disease; Hashimoto's disease, among others, manifests a 2.56× higher risk of a positive diagnosis for RLS than the general population. The association of RLS with thyroid disease is notable, although it is difficult to conclude unequivocally that there is a cause-and-effect relationship between the two. Further investigation into a potentially autoimmune cause of restless legs syndrome should be considered.

Is additive manufacturing a magic bullet to resupply lacking PPE? Producing respirators and face shields during COVID-19 pandemic: A systematic review.

Coronavirus Disease 2019 (COVID-19) pandemic caused an increase in the demand for personal protective equipment (PPE) and disruptions in production chains, resulting in an acute shortage of PPE. A possible solution to this problem was additive manufacturing (AM) technology - allowing for a quick start of the production of PPE and potentially able to meet the demand until the production is restored. In addition, AM allows for the production of PPE prototypes with potentially greater comfort of use or degree of protection. In order to assess the production of PPE in AM during the COVID-19 pandemic, previously published articles in this field were analyzed. After analyzing abstracts and full texts, 30 original works were selected from the initially collected 487 articles. Based on the analyzed literature, it was found that there are not enough studies comparing traditional and AM PPE as well as not enough comparisons of the different types of AM PPE with each other. In many cases, researchers focused only on the subjective assessment of the comfort of using PPE, without assessing their effectiveness in preventing infections. Despite that, AM has a great potential to quickly produce lacking PPE. Respirators and shields made by AM were rated by the vast majority of users as comfortable to wear. Some of the respirators could be adapted to a specific user, by designing on the basis of a face scan or after warming up the finished print and modeling the shape.

The Role of 18F-FDG PET/CT in the Management of the Autoimmune Thyroid Diseases.

Objective: It is a well-known fact that positron emission tomography (PET) is an effective tool in the assessment of thyroid focal lesions, however only few studies so far have investigated its role in monitoring of autoimmune thyroid diseases (AITDs). The aim of this study is to assess if PET scan may be useful for the assessment of the thyroid gland in patients with an AITD-Hashimoto's thyroiditis. Methods: We evaluated twenty subjects with diagnosed Hashimoto's thyroiditis (proven by presence of elevated thyroid antibodies level and by thyroid imaging). The maximum standardized uptake value (SUV-max) of the thyroid parenchyma was measured using 18F-FDG-PET/CT. Control group consisted of patients who have been in carcinoma remission for other reasons than thyroid cancer and who had been investigated by PET scan to exclude carcinoma recurrence. All control group subjects had their thyroid glands intact, none of them had a medical history of thyroid disease including thyroid nodules. AITDs had been excluded in all control group subjects. STATISTICA 13.1 software was used for statistical analysis. Results: Results: The SUV-max was significantly higher in patients with an AITD than in healthy subjects (median SUV-max 3.94 vs. 1.95; p = 0.005). Conclusions: 18F-FDG-PET/CT scan may differentiate normal thyroid parenchyma from the diffused inflammatory changes of the thyroid gland in patients with AITDs. However, the researchers must be continued.

Essential oils reduce autonomous response to pain sensation during self-monitoring of blood glucose among children with diabetes.

BACKGROUND: Essential oils were proven to possess analgesic activity in adults. Children with diabetes are exposed to highly painful interventions such as self-monitoring of blood glucose (SMBG). OBJECTIVE: An evaluation of the analgesic properties of two essential oils during SMBG in diabetic children. SUBJECTS: We included 73 hospitalized children (age<18 years) with well-controlled type 1 diabetes. METHODS: The study extended over a period of 1 month (2 weeks for control group and 1 week for orange and lavender oil application). The measurements were performed four times per day in a shared room during SMBG. Pain intensity was evaluated by visual analog scale (VAS) and change of baseline heart rate (ΔHR%). An aromatherapy device was used to disperse essential oils in the testing room. RESULTS: We performed 647 individual measurements of pain intensity and ΔHR%. Girls reported higher VAS scores [median, Me 0.5 (interquartile range, IQR 0-1) vs. 0 (IQR 0-0.5), p=0.0036]. Both age and duration of diabetes correlated with ΔHR% [r=-0.14, p=0.0005; r=-0.12, p=0.0025]. Negative correlations were also noted for VAS/age [r=-0.12, p=0.0030] and VAS/duration of diabetes [r=-0.12, p=0.0034]. Aromatherapy did not alter the VAS score (p=0.40), while ΔHR% decreased with borderline significance (p=0.0639). After adjustment for patient's age and sex lower ΔHR% was associated with essential oil application (p=0.0252). Aromatherapy did not have any influence on VAS scores in multivariate analysis (p=0.35). CONCLUSION: Aromatherapy decreased the autonomic response to a painful stimulus by lowering ΔHR%, but did not affect the perception of pain reported by VAS.