ERJOR Early View

July 29, 2021

Correspondence
Mobile video Directly Observed Therapy can be used to improve at home inhaler technique in children with asthma
Michael D Shields, James McElnay

ERJ Open Research; DOI: 10.1183/23120541.00463-2021
Research letter
Exertional multidimensional dyspnoea predicts exacerbation in stable outpatients with COPD
Masashi Kanezaki, Kunihiko Terada, Naoya Tanabe, Hiroshi Shima, Yoko Hamakawa, Susumu Sato

ERJ Open Research; DOI: 10.1183/23120541.00150-2021
Original research article
Sputum procalcitonin – a potential biomarker in stable bronchiectasis
William Good, Gene Jeon, Irene Zeng, Louanne Storey, Helen Qiao, Stuart Jones, Sarah Mooney, Lata Jayaram, David Holland, Conroy Wong

ERJ Open Research; DOI: 10.1183/23120541.00285-2021
Research letter
An open-label study of the tolerability and potential efficacy of memantine for treating refractory chronic cough
Rayid Abdulqawi, Imran Satia, Kimberley J Holt, Rachel Dockry, Shilpi Sen, Jaclyn A Smith

ERJ Open Research; DOI: 10.1183/23120541.00447-2021
Original article
Association between lung function and future risks of diabetes, asthma, myocardial infarction, hypertension and all-cause mortality
Chintal H. Shah, Robert M. Reed, Yulan Liang, Zafar Zafari

ERJ Open Research; DOI: 10.1183/23120541.00178-2021
Original research article
Xenon ventilation MRI in difficult asthma; initial experience in a clinical setting
Grace T. Mussell, Helen Marshall, Laurie J. Smith, Alberto M. Biancardi, Paul J.C. Hughes, David J. Capener, Jody Bray, Andrew J. Swift, Smitha Rajaram, Alison M. Condliffe, Guilhem J. Collier, Chris S. Johns, Nick D. Weatherley, Jim M. Wild, Ian Sabroe

ERJ Open Research; DOI: 10.1183/23120541.00785-2020

July 22, 2021

Research letter
Higher alveolar deposition of particulate matter in emphysematous lobes of COPD
Nguyen Thanh Tung, Shu-Chuan Ho, Yueh-Hsun Lu, Tzu-Tao Chen, Kang-Yun Lee, Kuan-Yuan Chen, Chih-Da Wu, Kian Fan Chung, Han-Pin Kuo, Huynh Nguyen Xuan Thao, Hoang Ba Dung, Tran Phan Chung Thuy, Sheng-Ming Wu, Hsiao-Yun Kou, Yueh-Lun Lee, Hsiao-Chi Chuang

ERJ Open Research; DOI: 10.1183/23120541.00324-2021
Original article
Bronchial thermoplasty guided by hyperpolarised gas MRI in adults with severe asthma: a 1-year pilot randomised trial
Sarah Svenningsen, Parameswaran Nair, Rachel L Eddy, Marrissa J McIntosh, Melanie Kjarsgaard, Hui Fang Lim, David G. McCormack, Gerard Cox, Grace Parraga

ERJ Open Research; DOI: 10.1183/23120541.00268-2021
Research letter
N3 hilar sampling decision in the staging of mediastinal lung cancer
J. Bordas-Martinez, J. L. Vercher-Conejero, G. Rodriguez-GonzáLez, N. Cubero, R. M. Lopez-Lisbona, M. Diez-Ferrer, R. Tazi, A. Rosell

ERJ Open Research; DOI: 10.1183/23120541.00116-2021
Research letter
Mortality in CPFE patients is determined by the sum of pulmonary fibrosis and emphysema
An Zhao, Eyjolfur Gudmundsson, Nesrin Mogulkoc, Mark G. Jones, Coline van Moorsel, Tamera J. Corte, Chiara Romei, Recep Savas, Christopher J. Brereton, Hendrik W. van Es, Helen Jo-Helen, Annalisa De Liperi, Omer Unat, Katarina Pontoppidan, Frouke van Beek, Marcel Veltkamp, Peter Hopkins, Yuben Moodley, Alessandro Taliani, Laura Tavanti, Bahareh Gholipour, Arjun Nair, Sam Janes, Iain Stewart, David Barber, Daniel C. Alexander, Athol U. Wells, Joseph Jacob

ERJ Open Research; DOI: 10.1183/23120541.00316-2021
Review
Identifying COPD in routinely collected electronic health records: a systematic scoping review
Shanya Sivakumaran, Mohammad A. Alsallakh, Ronan A. Lyons, Jennifer K. Quint, Gwyneth A. Davies

ERJ Open Research; DOI: 10.1183/23120541.00167-2021
Original research article
Computed tomography total airway count predicts progression to COPD in at risk smokers
Miranda Kirby, Benjamin M. Smith, Naoya Tanabe, James C. Hogg, Harvey O. Coxson, Don D. Sin, Jean Bourbeau, Wan C. Tan for the *CanCOLD Collaborative Research Group and The Canadian Respiratory Research Network

ERJ Open Research; DOI: 10.1183/23120541.00307-2021
Original article
Pulmonary disease as a risk factor for transfusion-related acute lung injury
Akira Yokoyama, Yukiyo Sakamoto, Taisuke Jo, Hirokazu Urushiyama, Hiroyuki Tamiya, Goh Tanaka, Hiroki Matsui, Kiyohide Fushimi, Hideo Yasunaga, Takahide Nagase

ERJ Open Research; DOI: 10.1183/23120541.00039-2021
Research letter
Is CPAP therapy in COVID-19 associated with an increased rate of pulmonary barotrauma?
Lewis Jones, Rebecca Nightingale, Hassan Burhan, Gareth Jones, Kimberley Barber, Helena Bond, Robert Parker, Nick Duffy, Peter Hampshire, Manish Gautam

ERJ Open Research; DOI: 10.1183/23120541.00886-2020
Original article
Anxiety and depression in Dutch patients with Primary Ciliary Dyskinesia and their caregivers: associations with health-related quality of life
Marieke Verkleij, Iris Appelman, Josje Altenburg, Jos Twisk, Alexandra L. Quittner, Eric Haarman

ERJ Open Research; DOI: 10.1183/23120541.00274-2021
Original research article
Feasibility and clinical utility of ambulatory cough monitoring in an outpatient clinical setting: a real world retrospective evaluation
Anne E. Vertigan, Sarah L. Kapela, Surinder S. Birring, Peter G. Gibson

ERJ Open Research; DOI: 10.1183/23120541.00319-2021
Original article
Current strategies for managing CTEPH: results of the worldwide prospective CTEPH Registry
Stefan Guth, Andrea M. D'Armini, Marion Delcroix, Kazuhiko Nakayama, Elie Fadel, Stephen P. Hoole, David P. Jenkins, David G. Kiely, Nick H. Kim, Irene M. Lang, Michael M. Madani, Hiromi Matsubara, Aiko Ogawa, Jaquelina S. Ota-Arakaki, Rozenn Quarck, Roela Sadushi-Kolici, Gérald Simonneau, Christoph B. Wiedenroth, Bedrettin Yildizeli, Eckhard Mayer, Joanna Pepke-Zaba

ERJ Open Research; DOI: 10.1183/23120541.00850-2020
Research letter
Impairment of skeletal muscle oxygen extraction and cardiac output are matched in precapillary pulmonary hypertension
Harrison Stubbs, Colin Church, Martin Johnson, Stephen Thomson

ERJ Open Research; DOI: 10.1183/23120541.00449-2021
Original article
Multi-centre comparison of self-management in patients with COPD
Ritsuko Wakabayashi, Jean Bourbeau, Maria F. Sedeno, Takashi Motegi, Tomoko Kutsuzawa, Tetsuya Urano, Kozui Kida

ERJ Open Research; DOI: 10.1183/23120541.00252-2021
Original article
Changes in pulmonary function and patient-reported outcomes during COVID-19 recovery: a longitudinal, prospective cohort study
Aditi S. Shah, Min Hyung Ryu, Cameron J Hague, Darra T. Murphy, James C. Johnston, Christopher J. Ryerson, Christopher Carlsten, Alyson W. Wong

ERJ Open Research; DOI: 10.1183/23120541.00243-2021
Correspondence
Pulmonary rehabilitation in Long-COVID – more than just natural recovery !?
Rainer Gloeckl, Daniela Leitl, Inga Jarosch, Tessa Schneeberger, Christoph Nell, Nikola Stenzel, Ayham Daher, Michael Dreher, Claus F. Vogelmeier, Klaus Kenn, Andreas R. Koczulla

ERJ Open Research; DOI: 10.1183/23120541.00454-2021

July 15, 2021

Original article
Impact of the COVID-19 pandemic on the behaviour and health status of patients with chronic obstructive pulmonary disease – results from the German COPD cohort COSYCONET
Kathrin Kahnert, Johanna I. Lutter, Tobias Welte, Peter Alter, Jürgen Behr, Felix Herth, Hans-Ulrich Kauczor, Sandra Söhler, Michael Pfeifer, Henrik Watz, Claus F. Vogelmeier, Robert Bals, Rudolf A. Jörres, Franziska C. Trudzinski

ERJ Open Research; DOI: 10.1183/23120541.00242-2021
Research letter
Defining end-systolic pressure for single beat estimation of right ventricle-pulmonary artery coupling: simple… but not really
Inderjit Singh, Hannah Oakland, Ahmed Elassal, Paul M. Heerdt

ERJ Open Research; DOI: 10.1183/23120541.00219-2021
Original article
A randomised trial of a web-based physical activity self-management intervention in COPD
Stephanie A. Robinson, J. Allen Cooper, Rebekah L. Goldstein, Madeline Polak, Paola N. Cruz Rivera, David R. Gagnon, Amber Samuelson, Sheila Moore, Reema Kadri, Caroline R. Richardson, Marilyn L. Moy

ERJ Open Research; DOI: 10.1183/23120541.00158-2021
Original article
A model for estimating the health economic impact of earlier diagnosis of chronic thromboembolic pulmonary hypertension
Gudula J.A.M. Boon, Wilbert B. van den Hout, Stefano Barco, Harm Jan Bogaard, Marion Delcroix, Menno V. Huisman, Stavros V. Konstantinides, Lilian J. Meijboom, Esther J. Nossent, Petr Symersky, Anton Vonk Noordegraaf, Frederikus A. Klok

ERJ Open Research; DOI: 10.1183/23120541.00719-2020
Original article
Haemodynamic effects of riociguat in CTEPH and PAH: a ten-year observational study
Suqiao Yang, Yuanhua Yang, Yixiao Zhang, Tuguang Kuang, Juanni Gong, Jifeng Li, Yidan Li, Jianfeng Wang, Xiaojuan Guo, Ran Miao

ERJ Open Research; DOI: 10.1183/23120541.00082-2021
Original article
Outcomes and characteristics of COVID-19 patients treated with CPAP/ HFNO outside of the intensive care setting
Dominic L Sykes, Michael G Crooks, Khaing Thu Thu, Oliver I Brown, Theodore J p Tyrer, Jodie Rennardson, Catherine Littlefield, Shoaib Faruqi

ERJ Open Research; DOI: 10.1183/23120541.00318-2021

July 08, 2021

Correspondence
Pulmonary rehabilitation in Covid pneumonia sequelae: so near yet so far
Aqeel Hussain, Alkesh Kumar Khurana, Abhishek Goyal, Raj Krishnan Soman

ERJ Open Research; DOI: 10.1183/23120541.00398-2021
Original article
Utility of fractional exhaled nitric oxide suppression as a prediction tool for progression to biologic therapy
C. A. Butler, A. J. McMichael, K. Honeyford, L. Wright, J. Logan, J. Holmes, J. Busby, C. E. Hanratty, F. Yang, S. J. Smith, K. Murray, R. Chaudhuri, L. G. Heaney on behalf of the Medical Research Council UK Refractory Asthma Stratification Programme (RASP-UK)

ERJ Open Research; DOI: 10.1183/23120541.00273-2021
Original article
Health and functional status of tiotropium/olodaterol-treated patients with COPD: results from the AERIAL® non-interventional study
Adrian Gillissen, Andrea Marseille, Dirk Skowasch, John Ritz, Muriel Mattiucci-Guehlke, Stefan Pabst, Timm Greulic, Rembert Koczulla

ERJ Open Research; DOI: 10.1183/23120541.00004-2021
Study protocol
Investigation of the Clinical, Radiological and Biological factors associated with disease progression, phenotypes and endotypes of COPD in China (COMPASS study): study design, protocol, and rationale
Zhenyu Liang, Nanshan Zhong, Rongchang Chen, Qianli Ma, Yongchang Sun, Fuqiang Wen, Ruth Tal-Singer, Bruce E. Miller, Julie Yates, Jie Song, Chris Compton, Beulah Ji, Li Wu, Yang Yang, Paul Jones, Jinping Zheng

ERJ Open Research; DOI: 10.1183/23120541.00201-2021
Research letter
Use of direct oral anticoagulants for acute pulmonary embolisms in obesity: a propensity matched multicenter case-control study
Chinthaka B. Samaranayake, Gregory Keir, Simon A. A. Slader, T Tseng, Khoa Tran, James Anderson, Andrew McCann, Colm McCabe, John W. Upham

ERJ Open Research; DOI: 10.1183/23120541.00379-2021
Original article
Long-term effect of alpha-1-antitrypsin augmentation therapy on the decline of FEV₁ in deficient patients: an analysis of the AIR database
Iris G.M. Schouten, Marise J. Kasteleyn, Roula Tsonaka, Robert Bals, Alice C. Turner, Ilaria Ferrarotti, Angelo G. Corsico, Beatriz Lara, Marc Miravitlles, Robert A. Stockley, Jan Stolk

ERJ Open Research; DOI: 10.1183/23120541.00194-2021
Research letter
Clinical characteristics of Immunoglobulin G4-positive interstitial pneumonia
Masamichi Komatsu, Hiroshi Yamamoto, Shoko Matsui, Yasuhiro Terasaki, Akira Hebisawa, Tae Iwasawa, Takeshi Johkoh, Tomohisa Baba, Atsushi Miyamoto, Tomohiro Handa, Keisuke Tomii, Yuko Waseda, Masashi Bando, Haruyuki Ishii, Yasunari Miyazaki, Akihiko Yoshizawa, Tamiko Takemura, Yoshinori Kawabata, Takashi Ogura the Tokyo Diffuse Lung Disease Study Group

ERJ Open Research; DOI: 10.1183/23120541.00317-2021
Original article
Effect of a daytrip to altitude (2500 m) on exercise performance in pulmonary hypertension – randomized cross-over trial
Simon R. Schneider, Laura C. Mayer, Mona Lichtblau, Charlotte Berlier, Esther I Schwarz, Stéphanie Saxer, Lu Tan, Michael Furian, Konrad E Bloch, Silvia Ulrich

ERJ Open Research; DOI: 10.1183/23120541.00314-2021

July 01, 2021

Research letter
Worldwide experiences and opinions of healthcare providers on eHealth for patients with interstitial lung diseases in the COVID-19 era
Gizal Nakshbandi, Catharina C. Moor, Kerri A. Johannson, Toby M. Maher, Michael Kreuter, Marlies S. Wijsenbeek

ERJ Open Research; DOI: 10.1183/23120541.00405-2021
Original article
A retrospective cohort study of idiopathic diaphragmatic palsy: a diagnostic triad, natural history and prognosis
Syeda Nafisa, Ben Messer, Beatrice Downie, Patience Ehilawa, William Kinnear, Sherif Algendy, Milind Sovani

ERJ Open Research; DOI: 10.1183/23120541.00953-2020
Original article
Latent tuberculosis infection among contacts of patients with multidrug-resistant tuberculosis in New South Wales, Australia
Vicky Chang, Raphael Hongxi Ling, Kavindhran Velen, Greg J. Fox

ERJ Open Research; DOI: 10.1183/23120541.00149-2021
Original article
An adaptation strategy to urban heat: Hospital rooms with radiant cooling accelerate patient recovery
Christina Hoffmann, Uta Liebers, Philipp Humbsch, Marija Drozdek, Georg Bölke, Peter Hoffmann, Adrien Holzgreve, Gavin C. Donaldson, Christian Witt

ERJ Open Research; DOI: 10.1183/23120541.00881-2020
Original article
Psychological stress and health-related quality of life among tuberculosis patients: a prospective cohort study
Ann Roy Febi, Mohan K. Manu, Aswini Kumar Mohapatra, Samir Kumar Praharaj, Vasudeva Guddattu

ERJ Open Research; DOI: 10.1183/23120541.00251-2021
Study protocol
The Children's Anti-inflammatory REliever (CARE) study: a protocol for a randomised controlled trial of budesonide-formoterol as sole reliever therapy in children with mild asthma
Lee Hatter, Pepa Bruce, Mark Holliday, Augustus J Anderson, Irene Braithwaite, Andrew Corin, Allie Eathorne, Arthur Grimes, Matire Harwood, Thomas Hills, Ciléin Kearns, Kyley Kerse, John Martindale, Barney Montgomery, Lynn Riggs, Davitt Sheahan, Nick Shortt, Katja Zazulia, Mark Weatherall, David McNamara, Catherine A Byrnes, Andrew Bush, Stuart R Dalziel, Richard Beasley

ERJ Open Research; DOI: 10.1183/23120541.00271-2021

June 25, 2021

Original article
Lung diffusing capacity for nitric oxide measured by two commercial devices: a randomised crossover comparison in healthy adults
Thomas Radtke, Quintin de Groot, Sarah R. Haile, Marion Maggi, Connie C. W. Hsia, Holger Dressel

ERJ Open Research; DOI: 10.1183/23120541.00193-2021
Original article
Inflammatory epithelial cytokines post in vitro respiratory syncytial viral infection are associated with reduced lung function
Wenming Duan, Yuchen Cen, Cindy Lin, Hong Ouyang, Kai Du, Anushree Kumar, Borui Wang, Julie Avolio, Hartmut Grasemann, Theo J Moraes

ERJ Open Research; DOI: 10.1183/23120541.00365-2021
Research letter
Radiological-pathological signatures of patients with COVID-19-related pneumomediastinum: is there a role for sonic-hedgehog and Wnt5a pathways?
Baratella Elisa, Bussani Rossana, Zanconati Fabrizio, Marrocchio Cristina, Fabiola Giudici, Braga Luca, Maiocchi Serena, Berlot Giorgio, Volpe Maria Concetta, Moro Edoardo, Confalonieri Paola, Cova Maria Assunta, Confalonieri Marco, Salton Francesco, Ruaro Barbara

ERJ Open Research; DOI: 10.1183/23120541.00346-2021
Study protocol
Protocol for long-term effect of pulmonary rehabilitation under nintedanib in IPF
Osamu Nishiyama, Kensuke Kataoka, Masahiko Ando, Shinichi Arizono, Akira Morino, Koichi Nishimura, Tomoya Ogawa, Akira Shiraki, Fumiko Watanabe, Ryo Kozu, Takashi Ogura, Yasuhiro Kondoh

ERJ Open Research; DOI: 10.1183/23120541.00321-2021
Original article
Lung function trajectory and biomarkers in the Tasmanian longitudinal health study
Dinh S. Bui, Alvar Agusti, Haydn Walters, Caroline Lodge, Jennifer L. Perret, Adrian Lowe, Gayan Bowatte, Raisa Cassim, Garun S. Hamilton, Peter Frith, Alan James, Paul S. Thomas, Debbie Jarvis, Michael J. Abramson, Rosa Faner, Shyamali C. Dharmage

ERJ Open Research; DOI: 10.1183/23120541.00020-2021
Original article
Non-dipping nocturnal blood pressure correlates with obstructive sleep apnoea severity in normotensive subjects and may reverse with therapy
Sophie J. Crinion, Jana Kleinerova, Brian Kent, Geraldine Nolan, Cormac T. Taylor, Silke Ryan, Walter T. McNicholas

ERJ Open Research; DOI: 10.1183/23120541.00338-2021

June 17, 2021

Original article
Within-session variability as quality control for oscillometry in health and disease
Louise M. Harkness, Kieran Patel, Farid Sanai, Sandra Rutting, Alice M. Cottee, Claude S. Farah, Robin E. Schoeffel, Gregory G. King, Cindy Thamrin

ERJ Open Research; DOI: 10.1183/23120541.00074-2021
Review
Detection and diagnosis of large airway collapse: a systematic review
Alexandros Mitropoulos, Woo-Jung Song, Fatma Almaghlouth, Samuel Kemp, Michael Polkey, James Hull

ERJ Open Research; DOI: 10.1183/23120541.00055-2021
Research letter
Indirect comparison of efficacy of dupilumab versus mepolizumab and omalizumab for severe Type 2 asthma
Katrine Prætorius, Daniel P. Henriksen, Johannes M. Schmid, Pernille Printzlau, Lars Pedersen, Hanne Madsen, Ehm A. Andersson, Louise Klokker Madsen, Bo L. Chawes

ERJ Open Research; DOI: 10.1183/23120541.00306-2021

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July 29, 2021

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July 08, 2021

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