Tobacco endgame in the WHO European Region: Feasibility in light of current tobacco control status.

INTRODUCTION: To assess the feasibility of developing World Health Organization (WHO) European Region countries' goals and measures in line with tobacco endgame objectives, information on the current tobacco control context and capacity is needed. The aim of this study was to assess the implementation of the Framework Convention on Tobacco Control (WHO FCTC) and MPOWER measures in the region. METHODS: In this cross-sectional study we used data from the WHO FCTC implementation reports and MPOWER from 2020 in 53 WHO European Region countries. Six domains (i.e. capacity, taxation and price policies, other national key regulations, public awareness raising and communication, tobacco use cessation, and monitoring) were formed. Subsequently, available indicators under these domains were scored and the level of implementation was computed for each country. Mann-Whitney tests were carried out to compare the scores between the group of countries with and without official endgame goals. RESULTS: Overall, implementation of the WHO FCTC with the selected indicators at the country level ranged from 28% to 86%, and of MPOWER from 31% to 96%. Full implementation was achieved by 28% of WHO FCTC Parties in the region in taxation and price policies, 12% in public awareness raising and communication, and 42% in monitoring. In capacity, tobacco use cessation and other national key regulations, none of the Parties in the region reached full implementation. Overall median WHO FCTC scores were significantly higher in countries with official endgame goals than in those without (p<0.001). CONCLUSIONS: There is unequal implementation of both WHO FCTC and MPOWER measures among WHO European Region countries. MPOWER and WHO FCTC provide all the measures for the necessary first steps, followed by innovative measures, to accomplish tobacco endgame goals.

HUNCHEST-II contributes to a shift to earlier-stage lung cancer detection: final results of a nationwide screening program.

OBJECTIVES: The introduction of low-dose CT (LDCT) altered the landscape of lung cancer (LC) screening and contributed to the reduction of mortality rates worldwide. Here we report the final results of HUNCHEST-II, the largest population-based LDCT screening program in Hungary, including the screening and diagnostic outcomes, and the characteristics of the LC cases. METHODS: A total of 4215 high-risk individuals aged between 50 and 75 years with a smoking history of at least 25 pack-years were assigned to undergo LDCT screening. Screening outcomes were determined based on the volume, growth, and volume doubling time of pulmonary nodules or masses. The clinical stage distribution of screen-detected cancers was compared with two independent practice-based databases consisting of unscreened LC patients. RESULTS: The percentage of negative and indeterminate tests at baseline were 74.2% and 21.7%, respectively, whereas the prevalence of positive LDCT results was 4.1%. Overall, 76 LC patients were diagnosed throughout the screening rounds (1.8% of total participants), out of which 62 (1.5%) patients were already identified in the first screening round. The overall positive predictive value of a positive test was 58%. Most screen-detected malignancies were stage I LCs (60.7%), and only 16.4% of all cases could be classified as stage IV disease. The percentage of early-stage malignancies was significantly higher among HUNCHEST-II screen-detected individuals than among the LC patients in the National Koranyi Institute of Pulmonology's archive or the Hungarian Cancer Registry (p < 0.001). CONCLUSIONS: HUNCHEST-II demonstrates that LDCT screening for LC facilitates early diagnosis, thus arguing in favor of introducing systematic LC screening in Hungary. CLINICAL RELEVANCE STATEMENT: HUNCHEST-II is the so-far largest population-based low-dose CT screening program in Hungary. A positive test's overall positive predictive value was 58%, and most screen-detected malignancies were early-stage lesions. These results pave the way for expansive systematic screening in the region. KEY POINTS: • Conducted in 18 medical facilities, HUNCHEST-II is the so far largest population-based low-dose CT screening program in Hungary. • The vast majority of screen-detected malignancies were early-stage lung cancers, and the overall positive predictive value of a positive test was 58%. • HUNCHEST-II facilitates early diagnosis, thus arguing in favor of introducing systematic lung cancer screening in Hungary.

[The impact of the COVID-19 epidemic on the course of the most common respiratory diseases]. / A COVID­19-járvány hatása a leggyakoribb légzoszervi megbetegedések lefolyására.

INTRODUCTION: SARS-CoV-2 has defined our everyday lives over the past three years and by constituting a serious risk factor for patients with pre-existing respiratory illnesses, it placed an unexpected burden on the health care systems worldwide. OBJECTIVE: The aim of this study was to explore the association between COVID-19 and pre-existing respiratory comorbidities such as chronic obstructive pulmonary disease (COPD) and asthma. METHOD: In our current study, we retrospectively processed the data of nearly 29 000 Hungarian patients. RESULTS: We found that COPD was directly associated with the severity of COVID-19 and slightly increased the risk of intensive care unit admission and the need for mechanical ventilation during the SARS-CoV-2 infection. On the other hand, the presence of asthma influenced neither the severity of COVID-19 nor the need for intensive care unit admission or mechanical ventilation significantly. DISCUSSION: International studies suggest that COPD does not significantly increase the risk of SARS-CoV-2 infection. However, the likelihood of hospitalization due to COVID-19 is much higher in COPD patients and the presence of COPD is associated with a more severe disease course. Given the structural alterations and abnormal regeneration processes of the airways that occur during lung injury in COPD patients, these individuals require increased attention and personalized rehabilitation protocols after the onset of the viral infection. CONCLUSION: Altogether, the assessment of clinical manifestations associated with different COPD phenotypes (as well as other chronic lung diseases) and SARS-CoV-2 infection is essential for the implementation of personalized therapeutic approach in the future. Orv Hetil. 2023; 164(2): 51-56.