Assessment of the Association of COPD and Asthma with In-Hospital Mortality in Patients with COVID-19. A Systematic Review, Meta-Analysis, and Meta-Regression Analysis

Low prevalence of bronchial asthma and chronic obstructive lung disease among intensive care unit patients with COVID‐19

(2020) Sergey Avdeev et al.   ALLERGY

SARS-CoV-2 Cell Entry Depends on ACE2 and TMPRSS2 and Is Blocked by a Clinically Proven Protease Inhibitor

(2020) Markus Hoffmann et al.   CELL

ICU and Ventilator Mortality Among Critically Ill Adults With Coronavirus Disease 2019

(2020) Sara C. Auld et al.   CRITICAL CARE MEDICINE

Cigarette Smoke Exposure and Inflammatory Signaling Increase the Expression of the SARS-CoV-2 Receptor ACE2 in the Respiratory Tract

(2020) Joan C. Smith et al.   DEVELOPMENTAL CELL

Phenotypic characteristics and prognosis of inpatients with COVID-19 and diabetes: the CORONADO study

(2020) Bertrand Cariou et al.   DIABETOLOGIA

Current Smoking is Not Associated with COVID-19

(2020) Marco Rossato et al.   EUROPEAN RESPIRATORY JOURNAL

ACE-2 expression in the small airway epithelia of smokers and COPD patients: implications for COVID-19

(2020) Janice M. Leung et al.   EUROPEAN RESPIRATORY JOURNAL

Comorbidity and its impact on 1590 patients with COVID-19 in China: a nationwide analysis

(2020) Wei-jie Guan et al.   EUROPEAN RESPIRATORY JOURNAL

Type 2 Inflammation Modulates ACE2 and TMPRSS2 in Airway Epithelial Cells

(2020) Hiroki Kimura et al.   JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY

Association of respiratory allergy, asthma, and expression of the SARS-CoV-2 receptor ACE2

(2020) Daniel J. Jackson et al.   JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY

Neutrophil-to-lymphocyte ratio as an independent risk factor for mortality in hospitalized patients with COVID-19

(2020) Yuwei Liu et al.   JOURNAL OF INFECTION

Hypoalbuminemia predicts the outcome of COVID‐19 independent of age and co‐morbidity

(2020) Jiaofeng Huang et al.   JOURNAL OF MEDICAL VIROLOGY

COVID-19 mortality in patients with cancer on chemotherapy or other anticancer treatments: a prospective cohort study

(2020) Lennard Y W Lee et al.   LANCET

Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study

(2020) Fei Zhou et al.   LANCET

Clinical impact of pre-admission antithrombotic therapy in hospitalized patients with COVID-19: a multicenter observational study

(2020) Vincenzo Russo et al.   PHARMACOLOGICAL RESEARCH

Prevalence, Severity and Mortality associated with COPD and Smoking in patients with COVID-19: A Rapid Systematic Review and Meta-Analysis

(2020) Jaber S. Alqahtani et al.   PLoS One

Factors associated with hospital admission and critical illness among 5279 people with coronavirus disease 2019 in New York City: prospective cohort study

(2020) Christopher M Petrilli et al.   BMJ-British Medical Journal

Characterization and clinical course of 1000 patients with coronavirus disease 2019 in New York: retrospective case series

(2020) Michael G Argenziano et al.   BMJ-British Medical Journal

Neck circumference as reliable predictor of mechanical ventilation support in adult inpatients with COVID‐19: a multicentric prospective evaluation

(2020) Stefano Di Bella et al.   DIABETES-METABOLISM RESEARCH AND REVIEWS

Expression of SARS-CoV-2 receptor, ACE2, and TMPRSS2 in the lung airways is lower in children compared to adults and increases due to smoking and COPD

(2020) Narjes Saheb Sharif-Askari et al.   Molecular Therapy-Methods & Clinical Development

Smoking Upregulates Angiotensin-Converting Enzyme-2 Receptor: A Potential Adhesion Site for Novel Coronavirus SARS-CoV-2 (Covid-19)

(2020) Samuel James Brake et al.   Journal of Clinical Medicine

Distinct effects of asthma and COPD comorbidity on disease expression and outcome in patients with COVID‐19

(2020) Jia Song et al.   ALLERGY

Distribution of ACE2, CD147, CD26 and other SARS‐CoV‐2 associated molecules in tissues and immune cells in health and in asthma, COPD, obesity, hypertension, and COVID‐19 risk factors

(2020) U. Radzikowska et al.   ALLERGY

Obesity and Mortality Among Patients Diagnosed With COVID-19: Results From an Integrated Health Care Organization

(2020) Sara Y. Tartof et al.   ANNALS OF INTERNAL MEDICINE

Epidemiological and clinical features of 2019 novel coronavirus diseases (COVID-19) in the South of Iran

(2020) Reza Shahriarirad et al.   BMC INFECTIOUS DISEASES

The Impact of Asthma on Mortality in Patients With COVID-19

(2020) Wil Lieberman-Cribbin et al.   CHEST

Selective CD8 cell reduction by SARS-CoV-2 is associated with a worse prognosis and systemic inflammation in COVID-19 patients

(2020) J.M. Urra et al.   CLINICAL IMMUNOLOGY

Association of hypertension and antihypertensive treatment with COVID-19 mortality: a retrospective observational study

(2020) Chao Gao et al.   EUROPEAN HEART JOURNAL

Clinical characteristics and prognostic factors in COVID‐19 patients aged ≥80 years

(2020) Marcello Covino et al.   Geriatrics & Gerontology International

Expression of SARS-CoV-2 receptor ACE2 and coincident host response signature varies by asthma inflammatory phenotype

(2020) Matthew Camiolo et al.   JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY

Prevalence and characterization of asthma in hospitalized and nonhospitalized patients with COVID-19

(2020) Krishan D. Chhiba et al.   JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY

Asthma Among Hospitalized Patients with COVID-19 and Related Outcomes

(2020) Stephanie Lovinsky-Desir et al.   JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY

ACE2 Expression Is Increased in the Lungs of Patients With Comorbidities Associated With Severe COVID-19

(2020) Bruna G G Pinto et al.   JOURNAL OF INFECTIOUS DISEASES

Older age and comorbidity are independent mortality predictors in a large cohort of 1305 COVID‐19 patients in Michigan, United States

(2020) Z. Imam et al.   JOURNAL OF INTERNAL MEDICINE

Severe obesity, increasing age and male sex are independently associated with worse in-hospital outcomes, and higher in-hospital mortality, in a cohort of patients with COVID-19 in the Bronx, New York

(2020) Leonidas Palaiodimos et al.   METABOLISM-CLINICAL AND EXPERIMENTAL

A Cohort of Patients with COVID-19 in a Major Teaching Hospital in Europe

(2020) Alberto Borobia et al.   Journal of Clinical Medicine

Low Albumin Levels Are Associated with Poorer Outcomes in a Case Series of COVID-19 Patients in Spain: A Retrospective Cohort Study

(2020) Roberto de la Rica et al.   Microorganisms

Performance of pneumonia severity index and CURB-65 in predicting 30-day mortality in patients with COVID-19

(2020) Celal Satici et al.   INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES

Survival in adult inpatients with COVID-19

(2020) E. Murillo-Zamora et al.   PUBLIC HEALTH

Estimating age-specific influenza-associated asthma morbidity in Ontario, Canada

(2019) Laura Y. Feldman et al.   RESPIRATORY MEDICINE

Regional, age and respiratory-secretion-specific prevalence of respiratory viruses associated with asthma exacerbation: a literature review

(2018) Xue-yan Zheng et al.   ARCHIVES OF VIROLOGY

Health Services Burden of Undiagnosed and Overdiagnosed COPD

(2018) Andrea S. Gershon et al.   CHEST

Temporal and spatial associations between influenza and asthma hospitalisations in New York City from 2002 to 2012: a longitudinal ecological study

(2018) Pauline Trinh et al.   BMJ Open

Seasonal Cycle and Relationship of Seasonal Rhino- and Influenza Virus Epidemics With Episodes of Asthma Exacerbation in Different Age Groups

(2017) Seung Won Lee et al.   Allergy Asthma & Immunology Research

Risk factors for disease severity among hospitalised patients with 2009 pandemic influenza A (H1N1) in Spain, April – December 2009

(2017) P Santa-Olalla Peralta et al.   Eurosurveillance

Prevalence of non-influenza respiratory viruses in acute respiratory infection cases in Mexico

(2017) Larissa Fernandes-Matano et al.   PLoS One

Different pattern of viral infections and clinical outcomes in patient with acute exacerbation of chronic obstructive pulmonary disease and chronic obstructive pulmonary disease with pneumonia

(2016) Ho-Cheol Kim et al.   JOURNAL OF MEDICAL VIROLOGY

Prevalence and Risk Factors of Respiratory Viral Infections in Exacerbations of Chronic Obstructive Pulmonary Disease

(2016) Hyun Jung Kwak et al.   TOHOKU JOURNAL OF EXPERIMENTAL MEDICINE

Activation of angiotensin-converting enzyme 2 (ACE2) attenuates allergic airway inflammation in rat asthma model

(2016) Vaibhav Shrirang Dhawale et al.   TOXICOLOGY AND APPLIED PHARMACOLOGY

Impact of viral infection on acute exacerbation of asthma in out-patient clinics: a prospective study

(2016) Hua Liao et al.   Journal of Thoracic Disease

Identification ofTMPRSS2as a Susceptibility Gene for Severe 2009 Pandemic A(H1N1) Influenza and A(H7N9) Influenza

(2015) Zhongshan Cheng et al.   JOURNAL OF INFECTIOUS DISEASES

Comorbidities and Chronic Obstructive Pulmonary Disease: Prevalence, Influence on Outcomes, and Management

(2015) M. Drummond et al.   SEMINARS IN RESPIRATORY AND CRITICAL CARE MEDICINE

Comprehensive Analysis of Transcriptome Sequencing Data in the Lung Tissues of COPD Subjects

(2015) Woo Jin Kim et al.   International Journal of Genomics

Risk of cardiovascular comorbidity in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis

(2015) Wenjia Chen et al.   Lancet Respiratory Medicine

The relevance of respiratory viral infections in the exacerbations of chronic obstructive pulmonary disease—A systematic review

(2014) W.A.R. Zwaans et al.   JOURNAL OF CLINICAL VIROLOGY

Electronic cigarettes for smoking cessation: a randomised controlled trial

(2013) Christopher Bullen et al.   LANCET

Characterisation of winter respiratory viral infections in patients with asthma and COPD in Qatar

(2012) Asma Althani et al.   ARCHIVES OF VIROLOGY

Intensive care unit patients with 2009 pandemic influenza A (H1N1pdm09) virus infection - United States, 2009

(2012) Anna M. Bramley et al.   Influenza and Other Respiratory Viruses

Global and regional mortality from 235 causes of death for 20 age groups in 1990 and 2010: a systematic analysis for the Global Burden of Disease Study 2010

(2012) Rafael Lozano et al.   LANCET

Pandemic influenza hospitalization in Spain (2009): Incidence, in-hospital mortality, comorbidities and costs

(2012) Cristina Rodríguez-Rieiro et al.   Human Vaccines & Immunotherapeutics

Prospective evaluation of epidemiological, clinical, and microbiological features of pandemic influenza A (H1N1) virus infection in Italy

(2011) Massimiliano Fabbiani et al.   JOURNAL OF MEDICAL VIROLOGY

Clinical features and outcome of hospitalised adults and children with the 2009 influenza A H1N1 infection at Geneva's University Hospital

(2011) LM Lücker et al.   SWISS MEDICAL WEEKLY

Clinical and epidemiological profile of patients with severe H1N1/09 pandemic influenza in Australia and New Zealand: an observational cohort study

(2011) A. C. Cheng et al.   BMJ Open

Viruses and bacteria in acute asthma exacerbations - A GA2LEN-DARE* systematic review

(2010) N. G. Papadopoulos et al.   ALLERGY

Grippe A (H1N1) et SDRA : caractéristiques des patients admis en réanimation et prise en charge. Revue de la littérature

(2010) S. Jaber et al.   ANNALES FRANCAISES D ANESTHESIE ET DE REANIMATION

Upper-Respiratory Viral Infection, Biomarkers, and COPD Exacerbations

(2010) Omar Kherad et al.   CHEST

Role of viral respiratory infections in asthma and asthma exacerbations

(2010) William W Busse et al.   LANCET

Risk factors for hospitalisation and poor outcome with pandemic A/H1N1 influenza: United Kingdom first wave (May-September 2009)

(2010) J. S. Nguyen-Van-Tam et al.   THORAX

Risk of invasive pneumococcal infections among working age adults with asthma

(2010) P. Klemets et al.   THORAX

Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement

(2009) David Moher et al.   PLOS MEDICINE