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Background The global burden of atrial fibrillation (AF) and diabetes mellitus (DM) is constantly rising, leading to an increasing healthcare burden of stroke. AF often remains undiagnosed due to the occurrence in an asymptomatic, silent form, i.e., silent AF (SAF). The study aims to evaluate the relationships between DM and AF prevalence using a mobile long-term continuous ECG telemonitoring vest in a representative Polish and European population ≥ 65 years for detection of AF, symptomatic or silent. Methods A representative sample of 3014 participants from the cross-sectional NOMED-AF study was enrolled in the analyses (mean age 77.5, 49.1% female): 881 (29.2%) were diagnosed with DM. AF was screened using a telemonitoring vest for a mean of 21.9 ± 9.1days. Results Overall, AF was reported in 680 (22.6%) of the whole study population. AF prevalence was higher among subjects with concomitant DM (DM+) versus those without DM (DM−) [25%, 95% CI 22.5-27.8% vs 17%; 95% CI 15.4–18.5% respectively, p < 0.001]. DM patients were commonly associated with SAF [9%; 95% CI 7.9–11.4 vs 7%; 95% CI 5.6–7.5 respectively, p < 0.001], and persistent/permanent AF [12.2%; 95% CI 10.3–14.3 vs 6.9%; 95% CI 5.9–8.1 respectively, p < 0.001] compared to subjects without DM. The prolonged screening was associated with a higher percentage of newly established AF diagnosis in DM+ vs DM− patients (5% vs 4.5% respectively, p < 0.001). In addition to shared risk factors, DM+ subjects were associated with different AF and SAF independent risk factors compared to DM− individuals, including thyroid disease, peripheral/systemic thromboembolism, hypertension, physical activity and prior percutaneous coronary intervention/coronary artery bypass graft surgery. Conclusions AF affects 1 out of 4 subjects with concomitant DM. The higher prevalence of AF and SAF among DM subjects than those without DM highlights the necessity of active AF screening specific AF risk factors assessment amongst the diabetic population. Trial registration: NCT03243474

ObjectivesLung cancer screening using low-dose CT may be not effective without considering the presence of comorbidities related to chronic smoking. The aim of the study was to establish the prevalence of chronic obstructive pulmonary disease (COPD) in group of phighlight the potential benefits atients participating in the largest Polish lung cancer screening programme MOLTEST-BIS and attempt to confirm the necessity of combined lung cancer and COPD screening.DesignCohort, prospective study.SettingMedical University of Gdańsk, PolandParticipantsThe study included 754 participants in lung cancer screening trial from the Pomeranian region, aged 50–70 years old, current and former smokers with a smoking history ≥30 pack-years.Primary and secondary outcome measuresQuestionnaire, physical examination, anthropometric measurements, spirometry test before and after inhaled bronchodilator (400 µg of salbutamol)ResultsObstructive disorders were diagnosed in 186 cases (103 male and 83 female). In the case of 144 participants (19.73%), COPD was diagnosed. Only 13.3% of participants with COPD were known about the disease earlier. According to classification of airflow limitation 55.6% of diagnosed COPD were in Global Initiative for Chronic Obstructive Lung Disease (GOLD) 1 (mild), 38.9% in GOLD 2 (moderate), 4.9% in GOLD 3 (severe) and 0.7% in GOLD 4 (very severe) stage. Women with recognition of COPD were younger than men (63.7 vs 66.3 age) and they smoked less cigarettes (41.1 vs 51.9 pack-years).ConclusionsPrevalence of COPD in Polish lung cancer screening cohort is significant. The COPD in this group is remarkably under-diagnosed. Most diagnosed COPD cases were in the initial stage of advancement. This early detection of airflow limitation highlights the potential benefits arising from combined oncological-pulmonary screening.NKBBN

Abstract:The pollution of urban soil with heavy metals caused by traffic activity is increasingly becoming a great threat to human health and environmental quality. This paper presents results of research of lead (Pb) and cadmium (Cd) distribution in land on playgrounds situated near busy streets in Cracow (Poland). Samples of sand and soil were collected from the most top layer (0-10 cm). Concentrations of examined metals are: Pb from 6.80 to 54.04 mg/kg and Cd from 1.60 to 2.61 mg/kg, respectively. The highest concentrations were found in sampling points near the busiest roads, and are particularly visible in the case of lead concentration in soil samples. For sand samples, metal concentrations are much lower. Although the results have not determined a high degree of soil's contamination, they indicate the problem of the children's exposure to toxic metals. Urban soil should be monitored particularly in such special places as playgrounds.

Background Atrial fibrillation (AF) confers a high healthcare burden from stroke, heart failure, dementia and hospitalisation, and one challenge is. Early detection of this arrhythmia in the community, given that it is often asymptomatic. Aim To perform population screening for atrial fibrillation and flutter (AF/AFl) using a mobile long-term continuous ECG telemonitoring vest in a representative Polish and European population aged ≥65 years (age range 65–100 years). Methods The NOMED-AF study is a cross-sectional study based on a representative sample of adults aged ≥65 years (n=3014; mean age 77.5±7.9 years; 49.1% female). All study participants were equipped with a mobile long-term continuous ECG telemonitoring vest. National and European estimations were calculated on weighted data. Results In 680 subjects AF/AFl (including 279 with SAF; 9.3%) was confirmed. In the NOMED-AF population, the prevalence of AF/AFl was 22.6%, estimated to be 19.2% for Poland [1,251,100 (95% CI: 1,158,300–1,344,000) and 480,100 (95% CI: 426,60–533,700) subjects with AF/AFl and SAF, respectively] and 20.4% for Europe [20,300,000 (95% CI 18.8–21.9 M), including 8,000,000 (95% CI: 6.9–9.3 M) subjects with AF/AFl and SAF, respectively]. The prevalence of AF/AFl was 2.56-fold higher in men than in women and the incidence of silent AF (SAF) was 4.73-fold higher in men than in women. Although the risk of either AF/AFl or SAF increased with age, the odds ratio was significantly higher in women of a particular age group than in men of the corresponding age. Based on our survey, the total number of subjects with AF/AFl in Europe is estimated to be roughly 20.3 million (95% CI 18.8–21.9M), including 8.0 million (95% CI: 6.9–9.3M) subjects with silent AF/AFl (Figure). Conclusions Approximately 1 in 5 subjects aged ≥65 years suffers from AF/AFl. The risk for AF/AFl and SAF is higher in men than that in women, but when correlated to a particular age group, the risk increases significantly in women. Continuous ECG telemonitoring allows for more credible AF/AFl and SAF detection. Funding Acknowledgement Type of funding source: Public Institution(s). Main funding source(s): The research has received funding from the National Centre for Research and Development under grant agreement (STRATEGMED2/269343/18/NCBR/2016