ERJ Open Research: 6 (3)

01 July 2020; volume 6, issue 3

Editorials

Open Access
Primary care and COVID-19: cutting the Gordian knot – the Greek experience and algorithm
Ioannis Tomos, Konstantinos Kostikas, Georgios Hillas, Petros Bakakos, Stelios Loukides

ERJ Open Res 6: 00468-2020; DOI: 10.1183/23120541.00468-2020 Published 31 August 2020
Open Access
Access to medicines for rare diseases: beating the drum for primary ciliary dyskinesia
Suzanne Crowley, Inês Azevedo, Mieke Boon, Andrew Bush, Ernst Eber, Eric Haarman, Bulent Karadag, Karsten Kötz, Margaret Leigh, Antonio Moreno-Galdó, Huda Mussaffi, Kim G. Nielsen, Heymut Omran, Jean-François Papon, Petr Pohunek, Kostas Priftis, Bernhard Rindlisbacher, Francesca Santamaria, Arunas Valiulis, Michal Witt, Panayiotis Yiallouros, Zorica Zivkovic, Claudia E. Kuehni, Jane S. Lucas

ERJ Open Res 6: 00377-2020; DOI: 10.1183/23120541.00377-2020 Published 14 September 2020

Reviews

Open Access
The opposite effect of human leukocyte antigen genotypes in sarcoidosis and tuberculosis: a narrative review of the literature
Anna Malkova, Anna Starshinova, Yulia Zinchenko, Natalia Basantsova, Vera Mayevskaya, Piotr Yablonskiy, Yehuda Shoenfeld

ERJ Open Res 6: 00155-2020; DOI: 10.1183/23120541.00155-2020 Published 11 August 2020
Open Access
The burden of exacerbations in mild asthma: a systematic review
J. Mark FitzGerald, Peter J. Barnes, Bradley E. Chipps, Christine R. Jenkins, Paul M. O'Byrne, Ian D. Pavord, Helen K. Reddel

ERJ Open Res 6: 00359-2019; DOI: 10.1183/23120541.00359-2019 Published 11 August 2020
Open Access
The prognostic value of cardiopulmonary exercise testing in interstitial lung disease: a systematic review
Shaney L. Barratt, Richard Davis, Charles Sharp, John D. Pauling

ERJ Open Res 6: 00027-2020; DOI: 10.1183/23120541.00027-2020 Published 17 August 2020
Open Access
Pulmonary alveolar microlithiasis: no longer in the stone age
Elisabeth Bendstrup, Åsa Lina M. Jönsson

ERJ Open Res 6: 00289-2020; DOI: 10.1183/23120541.00289-2020 Published 14 September 2020
Open Access
Treatment of severe stable COPD: the multidimensional approach of treatable traits
Marlies van Dijk, Christiaan T. Gan, T. David Koster, Peter J. Wijkstra, Dirk-Jan Slebos, Huib A.M. Kerstjens, Hester van der Vaart, Marieke L. Duiverman

ERJ Open Res 6: 00322-2019; DOI: 10.1183/23120541.00322-2019 Published 21 September 2020
Open Access
Exposure assessment in hypersensitivity pneumonitis: a comprehensive review and proposed screening questionnaire
Tananchai Petnak, Teng Moua

ERJ Open Res 6: 00230-2020; DOI: 10.1183/23120541.00230-2020 Published 27 September 2020

Study protocols

Open Access
Core outcome set for the management of acute exacerbations of chronic obstructive pulmonary disease: the COS-AECOPD ERS Task Force study protocol
Alexander G. Mathioudakis, Fekri Abroug, Alvar Agusti, Per Bakke, Konstantinos Bartziokas, Bianca Beghe, Andras Bikov, Thomas Bradbury, Guy Brusselle, Cordula Cadus, Courtney Coleman, Marco Contoli, Alexandru Corlateanu, Olga Corlateanu, Gerard Criner, Balazs Csoma, Alexander Emelyanov, Rosa Faner, Gustavo Fernandez Romero, Zeineb Hammouda, Peter Horváth, Arturo Garcia Huerta, Michael Jacobs, Christine Jenkins, Guy Joos, Olga Kharevich, Konstantinos Kostikas, Elena Lapteva, Zsofia Lazar, Joerg D. Leuppi, Carol Liddle, Alejandra López-Giraldo, Vanessa M. McDonald, Rune Nielsen, Alberto Papi, Isabel Saraiva, Galina Sergeeva, Agni Sioutkou, Pradeesh Sivapalan, Elizabeth Stovold, Hao Wang, Fuqiang Wen, Janelle Yorke, Paula R. Williamson, Jørgen Vestbo, Jens-Ulrik Jensen

ERJ Open Res 6: 00193-2020; DOI: 10.1183/23120541.00193-2020 Published 14 September 2020
Open Access
The combination of inspiratory muscle training and high-flow nasal cannula oxygen therapy for promoting weaning outcomes in difficult-to-wean patients: protocol for a randomised controlled trial
Irini Patsaki, Anna Christakou, Emmanouel Papadopoulos, Martha Katartzi, Alexandros Kouvarakos, Ilias Siempos, Dimitris Tsimouris, Anastasia Skoura, Antonina Xatzimina, Sotirios Malachias, Νikolaos Koulouris, Eirini Grammatopoulou, Spiros Zakinthinos, Eleni Ischaki

ERJ Open Res 6: 00088-2020; DOI: 10.1183/23120541.00088-2020 Published 27 September 2020

Original articles

COVID-19
- Open Access
  German bronchoscopy unit readiness for the COVID-19 pandemic: a nationwide survey
  Clara S. Heidemann, Jakob Garbe, Marko Damm, Steffen Walter, Patrick Michl, Jonas Rosendahl, Kaid Darwiche, Stephan Eisenmann
  
  ERJ Open Res 6: 00396-2020; DOI: 10.1183/23120541.00396-2020 Published 31 August 2020
- Open Access
  Magnitude and time-course of excess mortality during COVID-19 outbreak: population-based empirical evidence from highly impacted provinces in northern Italy
  Sara Conti, Pietro Ferrara, Giampiero Mazzaglia, Marco I. D'Orso, Roberta Ciampichini, Carla Fornari, Fabiana Madotto, Michele Magoni, Giuseppe Sampietro, Andrea Silenzi, Claudio V. Sileo, Alberto Zucchi, Giancarlo Cesana, Lamberto Manzoli, Lorenzo G. Mantovani
  
  ERJ Open Res 6: 00458-2020; DOI: 10.1183/23120541.00458-2020 Published 27 September 2020
Lung function
- Open Access
  Characterisation of pulmonary function trajectories: results from a Brazilian cohort
  Priscila Weber, Ana Maria Baptista Menezes, Helen Gonçalves, Rogelio Perez-Padilla, Deborah Jarvis, Paula Duarte de Oliveira, Fernando César Wehrmeister
  
  ERJ Open Res 6: 00065-2020; DOI: 10.1183/23120541.00065-2020 Published 24 August 2020
- Open Access
  Determination of the phenotypic age in residents of Mexico City: effect of accelerated ageing on lung function and structure
  Ivette Buendía-Roldan, Rosario Fernández-Plata, Abigail Valdes-Bartolo, Mayra Mejia, Luis E. Jaramillo, David Martínez-Briseño, Armando Santiago-Ruiz, Hugo Tapia-Aguilar, Brenda Gómez-Zamora, Annie Pardo, Moises Selman
  
  ERJ Open Res 6: 00084-2020; DOI: 10.1183/23120541.00084-2020 Published 24 August 2020
- Open Access
  Lung function changes over 8 years and testosterone markers in both sexes: UK Biobank
  Alexandra Lenoir, Elaine Fuertes, Francisco Gómez-Real, Benedicte Leynaert, Diana A. van der Plaat, Debbie Jarvis
  
  ERJ Open Res 6: 00070-2020; DOI: 10.1183/23120541.00070-2020 Published 27 September 2020
- Open Access
  Current clinical methods of measurement of respiratory rate give imprecise values
  Gordon B. Drummond, Darius Fischer, D.K. Arvind
  
  ERJ Open Res 6: 00023-2020; DOI: 10.1183/23120541.00023-2020 Published 27 September 2020
Cystic fibrosis
- Open Access
  Longitudinal monitoring of sinonasal and oral bacterial reservoirs to prevent chronic lung infection in people with cystic fibrosis
  Rebeca Passarelli Mantovani, Angela Sandri, Marzia Boaretti, Gloria Burlacchini, Veronica Li Vigni, Mattia Scarazzai, Paola Melotti, Caterina Signoretto, Maria M. Lleo
  
  ERJ Open Res 6: 00115-2020; DOI: 10.1183/23120541.00115-2020 Published 24 August 2020
- Open Access
  Physical activity for cystic fibrosis: perceptions of people with cystic fibrosis, parents and healthcare professionals
  Sarah Denford, Narelle S. Cox, Kelly A. Mackintosh, Melitta A. McNarry, Paul O'Halloran, Anne E. Holland, Owen W. Tomlinson, Alan R. Barker, Craig A. Williams
  
  ERJ Open Res 6: 00294-2019; DOI: 10.1183/23120541.00294-2019 Published 21 September 2020
Sleep
- Open Access
  Concomitant benzodiazepine and opioids decrease sleep apnoea risk in chronic pain patients
  Soodaba Mir, Jean Wong, Clodagh M. Ryan, Geoff Bellingham, Mandeep Singh, Rida Waseem, Danny J. Eckert, Frances Chung
  
  ERJ Open Res 6: 00093-2020; DOI: 10.1183/23120541.00093-2020 Published 24 August 2020
- Open Access
  Implementation of a computer-guided consultation in the assessment of suspected obstructive sleep apnoea syndrome
  Biswajit Chakrabarti, Nadia Lewis-Burke, Mike Pearson, Sonya Craig, Lisa Davies, Kim Sheridan, Philip England, Eddie McKnight, Robert Angus
  
  ERJ Open Res 6: 00362-2019; DOI: 10.1183/23120541.00362-2019 Published 27 July 2020
- Open Access
  Mortality and morbidity in obstructive sleep apnoea–hypopnoea syndrome: results from a 30-year prospective cohort study
  Sophie Dodds, Linda J. Williams, Amber Roguski, Marjorie Vennelle, Neil J. Douglas, Serafeim-Chrysovalantis Kotoulas, Renata L. Riha
  
  ERJ Open Res 6: 00057-2020; DOI: 10.1183/23120541.00057-2020 Published 14 September 2020
- Open Access
  Are symptoms of obstructive sleep apnoea related to good continuous positive airway pressure compliance?
  Chaiwat Kaewkes, Kittisak Sawanyawisuth, Bundit Sawunyavisuth
  
  ERJ Open Res 6: 00169-2019; DOI: 10.1183/23120541.00169-2019 Published 27 September 2020
Pulmonary vascular disease
- Open Access
  Pulmonary arterial hypertension-associated changes in gut pathology and microbiota
  Ravindra K. Sharma, Aline C. Oliveira, Tao Yang, Seungbum Kim, Jasenka Zubcevic, Victor Aquino, Gilberto O. Lobaton, Ruby Goel, Elaine M. Richards, Mohan K. Raizada
  
  ERJ Open Res 6: 00253-2019; DOI: 10.1183/23120541.00253-2019 Published 27 July 2020
Tuberculosis
- Open Access
  Influence of age, sex and hospitalisation on the administration of tuberculosis medication: an evaluation of routine data from a German health insurer
  Jan F. Kersten, Stefanie Wobbe-Ribinski, Roland Diel, Albert Nienhaus, Anja Schablon
  
  ERJ Open Res 6: 00369-2019; DOI: 10.1183/23120541.00369-2019 Published 27 July 2020
- Open Access
  Impact of adjuvant therapeutic surgery on the health-related quality of life of pulmonary tuberculosis patients
  Pau Benito, Sergo Vashakidze, Shota Gogishvili, Keti Nikolaishvili, Albert Despuig, Nestan Tukvadze, Natalia Shubladze, Zaza Avaliani, Cristina Vilaplana
  
  ERJ Open Res 6: 00083-2020; DOI: 10.1183/23120541.00083-2020 Published 31 August 2020
- Open Access
  Clinical manifestations and epidemiology of adolescent tuberculosis in Ukraine
  Silvia S. Chiang, Maria Dolynska, Natasha R. Rybak, Andrea T. Cruz, Omowunmi Aibana, Yana Sheremeta, Vasyl Petrenko, Andrii Mamotenko, Iana Terleieva, C. Robert Horsburgh, Helen E. Jenkins
  
  ERJ Open Res 6: 00308-2020; DOI: 10.1183/23120541.00308-2020 Published 14 September 2020
Interstitial lung disease
- Open Access
  Amyloidosis of the respiratory system: 16 patients with amyloidosis initially diagnosed ante mortem by pulmonologists
  Masami Yamada, Noboru Takayanagi, Hideaki Yamakawa, Takashi Ishiguro, Tomohisa Baba, Yoshihiko Shimizu, Koji Okudela, Tamiko Takemura, Takashi Ogura
  
  ERJ Open Res 6: 00313-2019; DOI: 10.1183/23120541.00313-2019 Published 27 July 2020
Lung cancer
- Open Access
  Transbronchial cryobiopsy: an effective tool in the diagnosis of lymphoproliferative disorders of the lung
  Rita Bianchi, Alessandra Dubini, Silvia Asioli, Claudia Ravaglia, Sara Tomassetti, Silvia Puglisi, Sara Piciucchi, Christian Gurioli, Carlo Gurioli, Roberto Fiocca, Venerino Poletti
  
  ERJ Open Res 6: 00260-2019; DOI: 10.1183/23120541.00260-2019 Published 27 July 2020
- Open Access
  Management of solitary fibrous tumours of the pleura: a systematic review and meta-analysis
  Rachel M. Mercer, Charlotte Wigston, Radhika Banka, Giuseppe Cardillo, Rachel Benamore, Andrew G. Nicholson, Rachelle Asciak, Maged Hassan, Robert J. Hallifax, Louise Wing, Eihab O. Bedawi, Nick A. Maskell, Elinor K. Harriss, Robert F. Miller, Najib M. Rahman
  
  ERJ Open Res 6: 00055-2020; DOI: 10.1183/23120541.00055-2020 Published 17 August 2020
- Open Access
  Clinical course of asymptomatic small enhancing brain nodules in patients with nonsmall cell lung cancer: do we have to follow them up?
  Hyun Woo Lee, Jaeyoung Cho, Nakwon Kwak, Inpyeong Hwang, Young Sik Park, Chang-Hoon Lee, Sang-Min Lee, Chul-Gyu Yoo, Young Whan Kim, Sun Mi Choi
  
  ERJ Open Res 6: 00109-2020; DOI: 10.1183/23120541.00109-2020 Published 14 September 2020
- Open Access
  Adverse events reporting in stage III NSCLC trials investigating surgery and radiotherapy
  Thomas Iseli, Thierry Berghmans, Markus Glatzer, Achim Rittmeyer, Gilbert Massard, Valérie Durieux, Thomas Buchsbaum, Paul Martin Putora
  
  ERJ Open Res 6: 00010-2020; DOI: 10.1183/23120541.00010-2020 Published 14 September 2020
COPD
- Open Access
  Prediction of air trapping or pulmonary hyperinflation by forced spirometry in COPD patients: results from COSYCONET
  Peter Alter, Jan Orszag, Christina Kellerer, Kathrin Kahnert, Tim Speicher, Henrik Watz, Robert Bals, Tobias Welte, Claus F. Vogelmeier, Rudolf A. Jörres
  
  ERJ Open Res 6: 00092-2020; DOI: 10.1183/23120541.00092-2020 Published 27 July 2020
- Open Access
  Haemophilus influenzae persists in biofilm communities in a smoke-exposed ferret model of COPD
  Benjamin C. Hunt, Denise Stanford, Xin Xu, Jindong Li, Amit Gaggar, Steven M. Rowe, S. Vamsee Raju, W. Edward Swords
  
  ERJ Open Res 6: 00200-2020; DOI: 10.1183/23120541.00200-2020 Published 11 August 2020
- Open Access
  Effect of hypertonic saline on mucociliary clearance and clinical outcomes in chronic bronchitis
  William D. Bennett, Ashley G. Henderson, Agathe Ceppe, Kirby L. Zeman, Jihong Wu, Christine Gladman, Fred Fuller, Stephen Gazda, Brian Button, Richard C. Boucher, Scott H. Donaldson
  
  ERJ Open Res 6: 00269-2020; DOI: 10.1183/23120541.00269-2020 Published 11 August 2020
- Open Access
  Gender differences in COPD management in a Sicilian general practice setting: a cohort study evaluating the impact of educational interventions
  Valentina Isgrò, Janet Sultana, Andrea Fontana, Valentina Ientile, Umberto Alecci, Riccardo Scoglio, Francesco Magliozzo, Salvatore Scondotto, Gaetano Caramori, Mario Cazzola, Gianluca Trifirò
  
  ERJ Open Res 6: 00279-2020; DOI: 10.1183/23120541.00279-2020 Published 17 August 2020
- Open Access
  Managing COPD with expiratory or inspiratory pressure load training based on a prolonged expiration pattern
  Keisuke Miki, Kazuyuki Tsujino, Mari Miki, Kenji Yoshimura, Hiroyuki Kagawa, Yohei Oshitani, Kiyoharu Fukushima, Takanori Matsuki, Yuji Yamamoto, Hiroshi Kida
  
  ERJ Open Res 6: 00041-2020; DOI: 10.1183/23120541.00041-2020 Published 31 August 2020
- Open Access
  The airway microbiota and exacerbations of COPD
  Elise Orvedal Leiten, Rune Nielsen, Harald Gotten Wiker, Per Sigvald Bakke, Einar Marius Hjellestad Martinsen, Christine Drengenes, Solveig Tangedal, Gunnar Reksten Husebø, Tomas Mikal Lind Eagan
  
  ERJ Open Res 6: 00168-2020; DOI: 10.1183/23120541.00168-2020 Published 31 August 2020
- Open Access
  Somatotypes trajectories during adulthood and their association with COPD phenotypes
  Miguel J. Divo, Marta Marin Oto, Ciro Casanova Macario, Carlos Cabrera Lopez, Juan P. de-Torres, Jose Maria Marin Trigo, Craig P. Hersh, Ana Ezponda Casajús, Cherie Maguire, Victor M. Pinto-Plata, Francesca Polverino, James C. Ross, Dawn DeMeo, Gorka Bastarrika, Edwin K. Silverman, Bartolome R. Celli
  
  ERJ Open Res 6: 00122-2020; DOI: 10.1183/23120541.00122-2020 Published 14 September 2020
- Open Access
  National clinical audit for hospitalised exacerbations of COPD
  John R. Hurst, Jennifer K. Quint, Robert A. Stone, Yvonne Silove, Jane Youde, C. Michael Roberts
  
  ERJ Open Res 6: 00208-2020; DOI: 10.1183/23120541.00208-2020 Published 21 September 2020
Smoking
- Open Access
  Cigarette-related cadmium and environmental pollution exposure are reflected in airway ultrafine particle content
  Einat Klein Fireman, Yochai Adir, Elizabeth Fireman, Aharon Kessel
  
  ERJ Open Res 6: 00361-2019; DOI: 10.1183/23120541.00361-2019 Published 14 September 2020
Asthma
- Open Access
  Risk factors for intensive care admission in children with severe acute asthma in the Netherlands: a prospective multicentre study
  Shelley A. Boeschoten, Annemie L. Boehmer, Peter J. Merkus, Joost van Rosmalen, Johan C. de Jongste, Pieter L.A. Fraaij, Richard Molenkamp, Sabien G. Heisterkamp, Job B. van Woensel, Berber Kapitein, Eric G. Haarman, Roelie M. Wösten-van Asperen, Martin C. Kneyber, Joris Lemson, Stan Hartman, Dick A. van Waardenburg, Heleen E. Bunker-Wiersma, Carole N. Brouwer, Bart E. van Ewijk, Anneke M. Landstra, Mariel Verwaal, Anja A. Vaessen-Verberne, Sanne Hammer, Corinne M. Buysse, Matthijs de Hoog
  
  ERJ Open Res 6: 00126-2020; DOI: 10.1183/23120541.00126-2020 Published 17 August 2020
- Open Access
  Physiological signature of late-onset nonallergic asthma of obesity
  Anne E. Dixon, Ubong Peters, Ryan Walsh, Nirav Daphtary, Erick S. MacLean, Kevin Hodgdon, David A. Kaminsky, Jason H.T. Bates
  
  ERJ Open Res 6: 00049-2020; DOI: 10.1183/23120541.00049-2020 Published 17 August 2020
- Open Access
  Does an mHealth system reduce health service use for asthma?
  Teresa To, M. Diane Lougheed, Rachel McGihon, Jingqin Zhu, Samir Gupta, Christopher Licskai
  
  ERJ Open Res 6: 00340-2019; DOI: 10.1183/23120541.00340-2019 Published 14 September 2020
- Open Access
  Low socioeconomic status relates to asthma and wheeze, especially in women
  Christian Schyllert, Anne Lindberg, Linnea Hedman, Caroline Stridsman, Martin Andersson, Pinja Ilmarinen, Päivi Piirilä, Steinar Krokstad, Bo Lundbäck, Eva Rönmark, Helena Backman
  
  ERJ Open Res 6: 00258-2019; DOI: 10.1183/23120541.00258-2019 Published 14 September 2020
- Open Access
  Response to mepolizumab treatment is sustained across 4-weekly dosing periods
  Ian D. Pavord, Eugene R. Bleecker, Roland Buhl, Pascal Chanez, Elisabeth H. Bel, Peter Howarth, Daniel J. Bratton, Frank C. Albers, Steven Yancey
  
  ERJ Open Res 6: 00068-2020; DOI: 10.1183/23120541.00068-2020 Published 14 September 2020
- Open Access
  Personalised exhaled nitric oxygen fraction (F_ENO)-driven asthma management in primary care: a F_ENO subgroup analysis of the ACCURATE trial
  Suzanne Boer, Persijn J. Honkoop, Rik J.B. Loijmans, Jiska B. Snoeck-Stroband, Willem J.J. Assendelft, Tjard R.J. Schermer, Jacob K. Sont
  
  ERJ Open Res 6: 00351-2019; DOI: 10.1183/23120541.00351-2019 Published 14 September 2020
Respiratory infections
- Open Access
  Diagnostic and economic evaluation of a point-of-care test for respiratory syncytial virus
  A. Joy Allen, Andrea Gonzalez-Ciscar, Clare Lendrem, Jana Suklan, Karen Allen, Ashley Bell, Frances Baxter, Stephen Crulley, Louise Fairlie, Danielle Hardy, Louise Johnston, Joanne McKenna, Nicole Richards, Gavin Shovlin, Clare Simmister, Sheila Waugh, Philip Woodsford, Sara Graziadio, Michael Power, A. John Simpson, Prashant Kumar, Katherine Eastham, Malcolm Brodlie
  
  ERJ Open Res 6: 00018-2020; DOI: 10.1183/23120541.00018-2020 Published 17 August 2020
Primary ciliary dyskinesia
- Open Access
  Airway–artery quantitative assessment on chest computed tomography in paediatric primary ciliary dyskinesia
  Valentina Ferraro, Eleni-Rosalina Andrinopoulou, Anna Marthe Margaretha Sijbring, Eric G. Haarman, Harm A.W.M. Tiddens, Marielle W.H. Pijnenburg
  
  ERJ Open Res 6: 00210-2019; DOI: 10.1183/23120541.00210-2019 Published 14 September 2020
Lung imaging
- Open Access
  Identification of target zones for lung volume reduction surgery using three-dimensional computed tomography rendering
  Claudio Caviezel, Tamara Froehlich, Didier Schneiter, Urs Muehlematter, Thomas Frauenfelder, Laura-Chiara Guglielmetti, Isabelle Opitz, Walter Weder
  
  ERJ Open Res 6: 00305-2020; DOI: 10.1183/23120541.00305-2020 Published 14 September 2020

Original research letters

Open Access
Metformin use and post-exposure incident tuberculosis: a nationwide tuberculosis-contact cohort study in Taiwan
Sheng-Wei Pan, Jia-Yih Feng, Yung-Feng Yen, Fan-Yi Chuang, Hsiang-Shi Shen, Vincent Yi-Fong Su, Pei-Hung Chuang, Yu-Jiun Chan, Wei-Juin Su

ERJ Open Res 6: 00050-2020; DOI: 10.1183/23120541.00050-2020 Published 27 July 2020
Open Access
Are the “critical” inspiratory constraints actually decisive to limit exercise tolerance in COPD?
Mathieu Marillier, Anne-Catherine Bernard, Ricardo Gass, Danilo C. Berton, Samuel Verges, Denis E. O'Donnell, J. Alberto Neder

ERJ Open Res 6: 00178-2020; DOI: 10.1183/23120541.00178-2020 Published 17 August 2020
Open Access
No association between human herpesvirus or herpesvirus saimiri and idiopathic pulmonary fibrosis
Quentin Le Hingrat, Mada Ghanem, Aurélie Cazes, Benoit Visseaux, Gilles Collin, Diane Descamps, Charlotte Charpentier, Bruno Crestani

ERJ Open Res 6: 00243-2020; DOI: 10.1183/23120541.00243-2020 Published 17 August 2020
Open Access
Synthetic cannabinoids induce acute lung inflammation via cannabinoid receptor 1 activation
Charles N. Zawatsky, Jasmina Abdalla, Resat Cinar

ERJ Open Res 6: 00121-2020; DOI: 10.1183/23120541.00121-2020 Published 17 August 2020
Open Access
Acute effects of supplemental oxygen therapy using different nasal cannulas on walking capacity in patients with idiopathic pulmonary fibrosis: a randomised crossover trial
Tessa Schneeberger, Daniela Leitl, Rainer Gloeckl, Inga Jarosch, Daniela Reimann, Wolfgang Hitzl, Rembert Koczulla, Klaus Kenn

ERJ Open Res 6: 00197-2020; DOI: 10.1183/23120541.00197-2020 Published 17 August 2020
Open Access
Familial hypersensitivity pneumonitis triggered by Cladosporium herbarum exposure during carpooling
Thomas Planté-Bordeneuve, Olivier Gilbert, Dominique Latinne, Nicolas Bruffaerts, Benoit Ghaye, Antoine Froidure

ERJ Open Res 6: 00233-2020; DOI: 10.1183/23120541.00233-2020 Published 17 August 2020
Open Access
Elevated levels of calpain 14 in nasal tissue in chronic rhinosinusitis
Marina Boruk, Abdoulaye J. Dabo, Sridesh Nath, Kanza Zahid, Magdalena Ploszaj, Derek Wu, Richard Rosenfeld, Robert F. Foronjy, Patrick Geraghty

ERJ Open Res 6: 00137-2020; DOI: 10.1183/23120541.00137-2020 Published 17 August 2020
Open Access
Rapid decline of seasonal influenza during the outbreak of COVID-19
Grant Young, Xiaohua Peng, Andre Rebaza, Santos Bermejo, Chang De, Lokesh Sharma, Charles S. Dela Cruz

ERJ Open Res 6: 00296-2020; DOI: 10.1183/23120541.00296-2020 Published 17 August 2020
Open Access
Utility of chest radiography on admission for initial triaging of COVID-19 in symptomatic patients
Shuvro H. Roy Choudhury, Praveen Kumar Shahi, Shubham Sharma, Raja Dhar

ERJ Open Res 6: 00357-2020; DOI: 10.1183/23120541.00357-2020 Published 31 August 2020
Open Access
Shorter time to clinical decision in work-related asthma using a digital tool
Anders Bjerg, Henrik Ljungberg, Katrin Dierschke, Else Åkerberg-Krook, Ulla B.K. Andersson, Anna-Carin Olin, Elisabeth Lindberg, Ximing Yuan, Jonathan Lyström, Robert Wålinder, Susanne Victor, Martin Andersson, Helén Bertilsson, Anna Carleborg, Björn Nordlund

ERJ Open Res 6: 00259-2020; DOI: 10.1183/23120541.00259-2020 Published 14 September 2020
Open Access
Focal bronchial dilatations after thermoplasty for severe asthma
Charlotte Thibaut de Ménonville, Marie-Pierre Debray, Loubna Alavoine, Marie-Christine Dombret, Antoine Khalil, Pierre-Yves Brillet, Michel Aubier, Camille Taillé

ERJ Open Res 6: 00117-2020; DOI: 10.1183/23120541.00117-2020 Published 14 September 2020
Open Access
Predictors of massive haemoptysis after a first episode of mild-to-moderate haemoptysis in patients with cystic fibrosis
Geoffrey Pavaut, Maeva Kyheng, Olivier Le Rouzic, Thierry Perez, Benoit Wallaert, Anne Prevotat

ERJ Open Res 6: 00382-2020; DOI: 10.1183/23120541.00382-2020 Published 14 September 2020
Open Access
Combining biopsy tools improves mutation detection rate in central lung cancer
Lars Hagmeyer, Stephan Schäfer, Marianne Engels, Jana Fassunke, Anja Pietzke-Calcagnile, Marcel Treml, Simon-Dominik Herkenrath, Sandhya Matthes, Jürgen Wolf, Reinhard Büttner, Winfried Randerath

ERJ Open Res 6: 00002-2020; DOI: 10.1183/23120541.00002-2020 Published 14 September 2020

Correspondence

Open Access
Differential diagnosis and treatment approach to pulmonary artery sarcoma: a case report and literature review
Eva Cervilla-Muñoz, Francisco Galeano-Valle, Jorge Del-Toro-Cervera, Enrique Calleja-Cartón, Pablo Demelo-Rodríguez

ERJ Open Res 6: 00124-2020; DOI: 10.1183/23120541.00124-2020 Published 27 July 2020
Open Access
Nicotine treatment and smoking cessation in the era of COVID-19 pandemic: an interesting alliance
Afroditi K. Boutou, Georgia Pitsiou, Theodore Kontakiotis, Ioannis Kioumis

ERJ Open Res 6: 00306-2020; DOI: 10.1183/23120541.00306-2020 Published 11 August 2020
Open Access
Telehealth: “virtual” lifeline for home-ventilated patients during the COVID-19 pandemic
Chun Ian Soo, Yeow Chan, Ee Chin Loh, Yong Kek Pang

ERJ Open Res 6: 00399-2020; DOI: 10.1183/23120541.00399-2020 Published 27 September 2020

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Table of Contents

Editorials

Reviews

Study protocols

Original articles

COVID-19

Lung function

Cystic fibrosis

Sleep

Pulmonary vascular disease

Tuberculosis

Interstitial lung disease

Lung cancer

COPD

Smoking

Asthma

Respiratory infections

Primary ciliary dyskinesia

Lung imaging

Original research letters

Correspondence

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