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01). The cough reflex sensitivities expressed as C2 and C5 were significantly higher in the DLB group than in the AD and control groups (p less then 0.01 adjusted for gender). The UTC threshold expressed as Cu was also significantly higher in the DLB group, while the UTC log-log slope was less responsive in the DLB group than in the other groups. The cough reflex sensitivity and perceived UTC deteriorated in the DLB group more than in the other groups. This result might be valuable in treating patients with DLB. Copyright ©ERS 2020.Introduction Tuberculosis remains one of the top 10 major causes of global mortality, imposing social-economic and medical challenges in Malaysia. Refugees sheltered in Malaysia are a high-risk population but basic health checks upon their arrival, including tuberculosis screening, are not practised. This study aimed to identify the prevalence and risk factors of tuberculosis and latent tuberculosis infection (LTBI) among refugee children in Malaysia. Methods A cross-sectional study was performed in three refugee schools in the Klang Valley, Malaysia, using tuberculin skin tests or interferon-γ release assays. Participants who tested positive were sent for further examination with chest radiography to confirm the tuberculosis diagnosis. Results From April 2018 to April 2019, we screened 430 refugee children with a median age of 13.0 years. Most of the children were born in Myanmar (n=274, 63.7%) and Pakistan (n=60, 14.0%). No children were diagnosed with active tuberculosis but 55 of the children (12.8%) were diagnosed with LTBI. Children with LTBI were generally older (OR 3.01, 95% CI 1.71-5.29; p less then 0.001) than those without LTBI infection. Sex, history of bacille Calmette-Guérin vaccination and country of birth were not associated with increased risk of LTBI. Conclusion The relatively high LTBI burden among refugee children in this study poses an indication of possible LTBI risk among this population nationwide, and thus would be an important group to target for preventive therapy. This provides a unique opportunity for researchers to further examine and implement well-structured preventive strategies in combating the endemic infectious disease in Malaysia. Copyright ©ERS 2020.The Respiratory Intensive Care Assembly of the European Respiratory Society is delighted to present the highlights from the 2019 International Congress in Madrid, Spain. We have selected four sessions that discussed recent advances in a wide range of topics from acute respiratory failure to cough augmentation in neuromuscular disorders and from extra-corporeal life support to difficult ventilator weaning. The subjects are summarised by early career members in close collaboration with the Assembly leadership. selleck kinase inhibitor We aim to give the reader an update on the most important developments discussed at the conference. Each session is further summarised into a short list of take-home messages. Copyright ©ERS 2020.This study investigated the effects of previous radiation therapy on outcomes from nivolumab in advanced NSCLC, and found that previous radiation therapy resulted in significantly higher survival in patients treated with nivolumab for advanced NSCLC http//bit.ly/3btOFSL. Copyright ©ERS 2020.Processing of induced sputum is time consuming and requires trained personnel, and consequently the use of induced sputum is limited to few sites globally. The six-gene signature (6GS) is an mRNA-based gene signature that was developed to provide a clinically feasible method for inflammatory phenotyping. In this study, we assessed whether the 6GS would perform similarly in induced sputum sampled using a simplified method, by which induced sputum can be sampled and stored directly for later qPCR analyses, to the conventional method of manual plug selection. Two separate sputum samples were collected from 27 patients with asthma; one processed as a whole sample in an Oragene-RNA RE 100 vial and one processed using manual plug selection. Expression of 6GS was measured in both samples, of which 20 pairs (74%) had enough samples and results of sufficient quality of gene expression for further analyses. We found a significantly higher median RNA concentration in whole sampled sputum and consistently stronger gene expression compared to the plug method. Further, we found the two methods to agree, as 97% of observations were within the limits of agreement, as well as having a good-to-excellent reliability using intraclass correlation. Finally, we found 6GS in the whole sampled sputum to perform equal to or better than the manually selected plugs for discriminating inflammatory phenotypes defined by sputum differential count. In conclusion, whole sampling of induced sputum provides a clinically feasible method for inflammatory phenotyping. Copyright ©ERS 2020.OBJECTIVES To assess the knowledge level and attitude of the Saudi population about the use of a dental implant as a treatment option for replacing the missing teeth. MATERIALS AND METHODS This cross-sectional study adopted a quantitative approach and used an online questionnaire to collect data. Nine hundred and five participants were recruited as per the inclusion criteria (above 18 years of age, know how to read and write, and technology literate). The collected data were analyzed statistically using IBM Statistical Package for Social Sciences (SPSS) software. RESULTS A low level of knowledge about teeth replacement methods (56%) was recorded among the participant, while 44.4% of them had heard about implant, bridges, and dentures. The oral hygiene of the participants was considered good (59.3%). The main source of information, reported by the participants, was the dentist (53.4%). The knowledge about dental implants was found to be significantly the highest (P = 0.02) among the highly educated participant who had completed postgraduate studies. CONCLUSION There is a need for introducing comprehensive orientation programs, conducted by dentists, to communicate knowledge about dental implants. The social campaigns and official information programs should be instigated for improving the knowledge of the patients. Structured programs should be also introduced at an academic level, for enhancing the knowledge related to replacing missing teeth and dental implants. Copyright © 2020 Journal of Orthodontic Science.