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International Journal of Chronic Obstructive Pulmonary Disease


Archive: Volume 16, 2021

Spiperone Stimulates Regeneration in Pulmonary Endothelium Damaged by Cigarette Smoke and Lipopolysaccharide

Skurikhin E, Pershina O, Zhukova M, Widera D, Pan E, Pakhomova A, Krupin V, Ermakova N, Skurikhina V, Sandrikina L, Morozov S, Kubatiev A, Dygai A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3575-3591

Published Date: 30 December 2021

Autologous Infusion of Bone Marrow and Mesenchymal Stromal Cells in Patients with Chronic Obstructive Pulmonary Disease: Phase I Randomized Clinical Trial

Squassoni SD, Sekiya EJ, Fiss E, Lapa MS, Cayetano DS, Nascimento F, Alves A, Machado NC, Escaramboni B, Lívero FAR, Malagutti-Ferreira MJ, Soares MR, dos Santos Figueiredo FW, Kramer BKN, Zago PMJJ, Ribeiro-Paes JT

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3561-3574

Published Date: 29 December 2021

Impact of Sex on Circulating Leukocytes Composition in COPD Patients

Troianova N, Mariotti B, Micheletti V, Calzetti F, Donini M, Salvagno G, Ferrari M, Crisafulli E, Bazzoni F

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3539-3550

Published Date: 25 December 2021

Effect of Nocturnal Oxygen on Blood Pressure Response to Altitude Exposure in COPD – Data from a Randomized Placebo-Controlled Cross-Over Trial

Meszaros M, Latshang TD, Aeschbacher SS, Huber F, Flueck D, Lichtblau M, Ulrich S, Hasler ED, Scheiwiller PM, Reinhard L, Ulrich S, Bloch KE, Furian M, Schwarz EI

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3503-3512

Published Date: 24 December 2021

Lung Function and Health Status in Individuals with Severe Alpha-1-Antitrypsin Deficiency at the Age of 42

Schramm GR, Mostafavi B, Piitulainen E, Wollmer P, Tanash HA

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3477-3485

Published Date: 23 December 2021

COPD and Anticoagulation Therapy: Time for a New Approach?

Petris OR, Cojocaru E, Fildan AP, Cojocaru C

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3429-3436

Published Date: 18 December 2021

Performance and Clinical Utility of Various Chronic Obstructive Pulmonary Disease Case-Finding Tools

Chen CZ, Sheu CC, Cheng SL, Wang HC, Lin MC, Hsu WH, Lee KY, Perng DW, Lin HI, Lin MS, Lin SH, Tsai JR, Wang CC, Wang CY, Yang TM, Liu CL, Wang TY, Lin CH

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3405-3415

Published Date: 18 December 2021

Anxiety and Depression in Patients with Chronic Obstructive Pulmonary Disease in China: Results from the China Pulmonary Health [CPH] Study

Huang K, Huang K, Xu J, Yang L, Zhao J, Zhang X, Bai C, Kang J, Ran P, Shen H, Wen F, Chen Y, Sun T, Shan G, Lin Y, Wu S, Yang T, Wang C

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3387-3396

Published Date: 17 December 2021

Chinese Medical Injections for Acute Exacerbation of Chronic Obstructive Pulmonary Disease: A Network Meta-analysis

Hu H, Ji Z, Qiang X, Liu S, Sheng X, Chen Z, Liu F, Wang H, Zhang J

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3363-3386

Published Date: 17 December 2021

Hypermethylation of the Nrf2 Promoter Induces Ferroptosis by Inhibiting the Nrf2-GPX4 Axis in COPD

Zhang Z, Fu C, Liu J, Sai X, Qin C, Di T, Yang Y, Wu Y, Bian T

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3347-3362

Published Date: 14 December 2021

The Current Status of Vaccine Uptake and the Impact of COVID-19 on Intention to Vaccination in Patients with COPD in Beijing

Song Z, Liu X, Xiang P, Lin Y, Dai L, Guo Y, Liao J, Chen Y, Liang Y, Sun Y

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3337-3346

Published Date: 8 December 2021

Factors Associated with Reduction of Sedentary Time Following Tiotropium/Olodaterol Therapy in Treatment-Naïve Chronic Obstructive Pulmonary Disease

Takahashi K, Tashiro H, Tajiri R, Takamori A, Uchida M, Kato G, Kurihara Y, Sadamatsu H, Kinoshita T, Yoshida M, Kawaguchi A, Kimura S, Sueoka-Aragane N, Kawayama T

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3297-3307

Published Date: 6 December 2021

PM2.5 Induces Airway Remodeling in Chronic Obstructive Pulmonary Diseases via the Wnt5a/β-Catenin Pathway

Zou W, Wang X, Sun R, Hu J, Ye D, Bai G, Liu S, Hong W, Guo M, Ran P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3285-3295

Published Date: 3 December 2021

A Randomized Double-Blind Placebo-Control Feasibility Trial of Immunoglobulin Treatment for Prevention of Recurrent Acute Exacerbations of COPD

Cowan J, Mulpuru S, Abdallah SJ, Chopra A, Purssell A, McGuinty M, Alvarez GG, Giulivi A, Corrales-Medina V, MacFadden D, Boyle L, Hasimja D, Thavorn K, Mallick R, Aaron SD, Cameron DW

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3275-3284

Published Date: 3 December 2021

Feasibility of RESP-FIT: Technology-Enhanced Self-Management Intervention for Adults with COPD

Miller S, Teufel II R, Nichols M, Davenport P, Mueller M, Silverman E, Madisetti M, Pittman M, Kelechi T, Strange C

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3263-3273

Published Date: 3 December 2021

Annual Body Weight Change and Prognosis in Chronic Obstructive Pulmonary Disease

Abe Y, Suzuki M, Shima H, Shiraishi Y, Tanabe N, Sato S, Shimizu K, Kimura H, Makita H, Hirai T, Konno S, Nishimura M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3243-3253

Published Date: 30 November 2021

Focus on Early COPD: Definition and Early Lung Development

Yang W, Li F, Li C, Meng J, Wang Y

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3217-3228

Published Date: 25 November 2021

Advanced Dental Cleaning is Associated with Reduced Risk of COPD Exacerbations – A Randomized Controlled Trial

Sundh J, Tanash H, Arian R, Neves-Guimaraes A, Broberg K, Lindved G, Kern T, Zych K, Nielsen HB, Halling A, Ohlsson B, Jönsson D

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3203-3215

Published Date: 25 November 2021

Lower Prevalence of Osteoporosis in Patients with COPD Taking Anti-Inflammatory Compounds for the Treatment of Diabetes: Results from COSYCONET

Kahnert K, Jörres RA, Lucke T, Trudzinski FC, Mertsch P, Bickert C, Ficker JH, Behr J, Bals R, Watz H, Welte T, Vogelmeier CF, Alter P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3189-3199

Published Date: 24 November 2021

Characterizing Gas Exchange Physiology in Healthy Young Electronic-Cigarette Users with Hyperpolarized 129Xe MRI: A Pilot Study

He M, Qing K, Tustison NJ, Beaulac Z, King TW, Huff TB, Paige M, Earasi K, Nunoo-Asare R, Struchen S, Burdick M, Zhang Z, Ropp A, Miller GW, Patrie JT, Mata JF, Mugler JP 3rd, Shim YM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3183-3187

Published Date: 23 November 2021

Treatable Traits in COPD – A Proposed Approach

Cardoso J, Ferreira AJ, Guimarães M, Oliveira AS, Simão P, Sucena M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3167-3182

Published Date: 18 November 2021

Hospital Variation in Non-Invasive Ventilation Use for Acute Respiratory Failure Due to COPD Exacerbation

Fortis S, Gao Y, O’Shea AMJ, Beck B, Kaboli P, Vaughan Sarrazin M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3157-3166

Published Date: 17 November 2021

Economic Impact of Low Adherence to COPD Management Guidelines in Spain

Miravitlles M, Solé A, Aguilar H, Ampudia A, Costa-Samarra J, Mallén-Alberdi M, Nieves D

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3131-3143

Published Date: 16 November 2021

Economic Evaluation of Umeclidinium/Vilanterol versus Umeclidinium or Salmeterol in Symptomatic Non-Exacerbating Patients with COPD from a UK Perspective Using the GALAXY Model

Shukla S, Shah D, Martin A, Risebrough NA, Kendall R, Vogelmeier CF, Boucot I, Tombs L, Bjermer L, Jones PW, Kerwin E, Compton C, Maltais F, Lipson DA, Ismaila AS

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3105-3118

Published Date: 13 November 2021

Lung Health in the Solomon Islands: A Mixed Methods Study

Di Michiel J, Gawthorne J, Shivam A, Maruno K, Cohn S, Lemon C, Liu Z, Byrne A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3093-3103

Published Date: 12 November 2021

Small Airways Response to Bronchodilators in Adults with Asthma or COPD: A Systematic Review

Almeshari MA, Alobaidi NY, Sapey E, Usmani O, Stockley RA, Stockley JA

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3065-3082

Published Date: 11 November 2021

Responsivity and Reproducibility of Sputum Inflammatory Biomarkers During COPD Exacerbation and Stable Phases – A Pilot Study

Ditz B, Kistemaker LEM, van den Berge M, Vonk JM, Gosens R, Kerstjens HAM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3055-3064

Published Date: 10 November 2021

Nine-Year Follow-Up of Interleukin 6 in Chronic Obstructive Pulmonary Disease – Complementary Results from Previous Studies

Prudente R, Ferrari R, Mesquita C, Machado L, Franco E, Godoy I, Tanni S

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:3019-3026

Published Date: 3 November 2021

Clinical Impact of the Bronchiectasis with Chronic Bronchitis Symptoms in COPD: Analysis of a Longitudinal Cohort

Kim EK, Kim MA, Lee JS, Lee SM, Lim S, Park J, Kim JH, Oh YM, Lee SD, Lee SH, Lee JH

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2997-3008

Published Date: 1 November 2021

Trend of Mortality and Years of Life Lost Due to Chronic Obstructive Pulmonary Disease in China and Its Provinces, 2005–2020

Liu W, Wang W, Liu J, Liu Y, Meng S, Wang F, Long Z, Qi J, You J, Lin L, Wang L, Zhou M, Yin P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2973-2981

Published Date: 29 October 2021

Anemia Severely Reduces Health-Related Quality of Life in COPD Patients Receiving Long-Term Home Non-Invasive Ventilation

Wollsching-Strobel M, Schwarz SB, Mathes T, Majorski DS, Heidari P, Kroppen D, Magnet FS, Windisch W

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2963-2971

Published Date: 28 October 2021

Interleukin-6 is a Strong Predictor of the Frequency of COPD Exacerbation Within 1 Year

Huang H, Huang X, Zeng K, Deng F, Lin C, Huang W

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2945-2951

Published Date: 28 October 2021

Pulmonary Dysfunction Augmenting Bacterial Aerosols in Leather Tanneries of Punjab, Pakistan

Sarwar F, Alam K, Chow CW, Saeed M, Malik RN

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2925-2937

Published Date: 27 October 2021

Significance of Stenotrophomonas maltophilia When Detected in Sputum of Ambulatory Patients with COPD

Soumagne T, Levesque F, Milot J, Godbout K, Lacasse Y, Maltais F

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2895-2900

Published Date: 20 October 2021

Effectiveness of Nationwide COPD Pay-for-Performance Program on COPD Exacerbations in Taiwan

Cheng SL, Li YR, Huang N, Yu CJ, Wang HC, Lin MC, Chiu KC, Hsu WH, Chen CZ, Sheu CC, Perng DW, Lin SH, Yang TM, Lin CB, Kor CT, Lin CH

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2869-2881

Published Date: 18 October 2021

The Cumulative Effect of Gene–Gene Interactions Between GSTM1, CHRNA3, CHRNA5 and SOD3 Gene Polymorphisms Combined with Smoking on COPD Risk

Ganbold C, Jamiyansuren J, Tumurbaatar A, Bayarmaa A, Enebish T, Dashtseren I, Jav S

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2857-2868

Published Date: 18 October 2021

GSK-3β Inhibitors Attenuate the PM2.5-Induced Inflammatory Response in Bronchial Epithelial Cells

Zou W, Ye D, Liu S, Hu J, Zhu T, He F, Ran P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2845-2856

Published Date: 14 October 2021

Clinical Characteristics, Treatment Patterns and Economic Burden of COPD in Kyrgyzstan: A FRESH AIR Study

Tabyshova A, Estebesova B, Beishenbekova A, Sooronbaev T, Brakema EA, Chavannes NH, Postma MJ, van Boven JFM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2833-2843

Published Date: 11 October 2021

GLIPR1 Protects Against Cigarette Smoke-Induced Airway Inflammation via PLAU/EGFR Signaling

Peng W, Wu Y, Zhang G, Zhu W, Chang M, Rouzi A, Jiang W, Tong L, Wang Q, Liu J, Song Y, Li H, Li K, Zhou J

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2817-2832

Published Date: 8 October 2021

Effect of Endobronchial Coils on Exercise Tolerance and Lung Functions in Patients with Severe Emphysema – A Retrospective Cohort Study of 48 Patients

Pertzov B, Soliman M, Shostak Y, Heching M, Rosengarten D, Izbicki G, Kramer MR

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2809-2815

Published Date: 8 October 2021

Human Adipose-Derived Mesenchymal Stem Cells Ameliorate Elastase-Induced Emphysema in Mice by Mesenchymal–Epithelial Transition

Fujioka N, Kitabatake M, Ouji-Sageshima N, Ibaraki T, Kumamoto M, Fujita Y, Hontsu S, Yamauchi M, Yoshikawa M, Muro S, Ito T

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2783-2793

Published Date: 8 October 2021

Predictors of 30- and 90-Day COPD Exacerbation Readmission: A Prospective Cohort Study

Alqahtani JS, Aldabayan YS, Aldhahir AM, Al Rajeh AM, Mandal S, Hurst JR

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2769-2781

Published Date: 7 October 2021

Continuity of Care Assessment Within a Vertically Integrated Care Management Organization Before and After COPD-Related Exacerbations

Fuoco MJ, Mularski RA, Wu B, Moretz C, McBurnie MA, Stanford RH, Crawford P, Gratie D, Salas B

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2755-2767

Published Date: 7 October 2021

Adherence to Inhaled Therapy in Patients with COPD Associated to Pneumoconiosis

Peng Y, Duan J, Li X, Zeng Y, Zhou Z, Deng M, Ouyang R, Chen Y, Cai S, Chen P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2697-2706

Published Date: 27 September 2021

Prevalence and Characteristics of Individuals with Preserved Ratio Impaired Spirometry (PRISm) and/or Impaired Lung Function in Japan: The OCEAN Study

Kaise T, Sakihara E, Tamaki K, Miyata H, Hirahara N, Kirichek O, Tawara R, Akiyama S, Katsumata M, Haruya M, Ishii T, Simard EP, Miller BE, Tal-Singer R

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2665-2675

Published Date: 23 September 2021

Impact of Lung Function and Exacerbations on Health-Related Quality of Life in COPD Patients Within One Year: Real-World Analysis Based on Claims Data

Stöber A, Lutter JI, Schwarzkopf L, Kirsch F, Schramm A, Vogelmeier CF, Leidl R

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2637-2651

Published Date: 21 September 2021

The rs74794265 SNP of the SREK1 Gene is Associated with COPD in Kashi, China

Abudureheman Z, Li L, Zhong X, Xu J, Gong H, Yilamujiang S, Ren J, Xie C, Zheng A, Tuerxun D, Abudukadeer A, Aini P, Xu A, Zou X

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2631-2636

Published Date: 16 September 2021

Estimated Prevalence and Number of PiMZ Genotypes of Alpha-1 Antitrypsin in Seventy-Four Countries Worldwide

Martinez-González C, Blanco I, Diego I, Bueno P, Miravitlles M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2617-2630

Published Date: 17 September 2021

Healthcare, Medication Utilization and Outcomes of Patients with COPD by GOLD Classification in England

Sansbury LB, Rothnie KJ, Bains C, Compton C, Anley G, Ismaila AS

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2591-2604

Published Date: 15 September 2021

Detection of Small Airway Dysfunction in Asymptomatic Smokers with Preserved Spirometry: The Value of the Impulse Oscillometry System

Pisi R, Aiello M, Frizzelli A, Calzetta L, Marchi L, Bertorelli G, Pisi G, Chetta A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2585-2590

Published Date: 14 September 2021

Lung Features in Individuals with Biomass Smoke Exposure Characterized by CT Scan and Changes in Pulmonary Function

Chen J, Jiang C, Zheng Y, Zhao D, Wu F, Zhao Z, Zhao J, Li Q, Li B, Peng G, Zhou Y, Ran P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2575-2584

Published Date: 10 September 2021

Identifying a Heart Rate Recovery Criterion After a 6-Minute Walk Test in COPD

Zhao D, Abbasi A, Casaburi R, Adami A, Tiller NB, Yuan W, Yee C, Jendzjowsky NG, MacDonald DM, Kunisaki KM, Stringer WW, Porszasz J, Make BJ, Bowler RP, Rossiter HB

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2545-2560

Published Date: 4 September 2021

High 24-Hour Respiratory Symptoms and Low Physical Activity in the Stable COPD Romanian Cohort of SPACE Study

Mihaltan F, Rajnoveanu RM, Arghir OC, Alecu S, Postolache PA

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2533-2544

Published Date: 6 September 2021

Predicting Respiratory Complications Following Lobectomy Using Quantitative CT Measures of Emphysema

Kitazawa S, Wijesinghe AI, Maki N, Yanagihara T, Saeki Y, Kobayashi N, Kikuchi S, Goto Y, Ichimura H, Sato Y

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2523-2531

Published Date: 4 September 2021

Association of Systemic Inflammation with Depressive Symptoms in Individuals with COPD

Strollo HC, Nouraie SM, Hoth KF, Riley CM, Karoleski C, Zhang Y, Hanania NA, Bowler RP, Bon J, Sciurba FC

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2515-2522

Published Date: 3 September 2021

The Inflammatory Response Induced by RELMβ Upregulates IL-8 and IL-1β Expression in Bronchial Epithelial Cells in COPD

Che L, Yu C, Chen G, Lin J, Xie Z, Xia T, Luo W, Cai X, Liu S

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2503-2513

Published Date: 2 September 2021

Letter to Editor Regarding the OCEAN Study [Letter]

Yawn BP, Make B, Mannino D, Martinez FJ, Han MK

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2501-2502

Published Date: 2 September 2021

Characterization Associated with the Frequent Severe Exacerbator Phenotype in COPD Patients

Wu YK, Su WL, Yang MC, Chen SY, Wu CW, Lan CC

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2475-2485

Published Date: 30 August 2021

Clinical Predictors of High Blood Eosinophils in Chronic Obstructive Pulmonary Disease

Yang M, Yang T, Li X, Li D, Liao Z, Shen Y, Xu D, Chen L, Wen F

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2467-2474

Published Date: 28 August 2021

Clinical and Radiological Features of COPD Patients Living at ≥3000 m Above Sea Level in the Tibet Plateau

Liang Y, Yangzom D, Tsokyi L, Ning Y, Su B, Luo S, Ma Cuo B, ChuTso M, Ding Y, Chen Y, Sun Y

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2445-2454

Published Date: 26 August 2021

Associations of Medication Regimen Complexity with COPD Medication Adherence and Control

Federman AD, O'Conor R, Wolf MS, Wisnivesky JP

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2385-2392

Published Date: 19 August 2021

The Influence of Pulmonary Rehabilitation and Counselling on Perceptions of Physical Activity in Individuals with COPD – A Qualitative Study

Scheermesser M, Reicherzer L, Beyer S, Gisi D, Rezek S, Hess T, Wirz M, Rausch Osthoff AK

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2337-2350

Published Date: 14 August 2021

Role of a Digital Clinical Decision–Support System in General Practitioners’ Management of COPD in Norway

Vijayakumar VK, Mustafa T, Nore BK, Garatun-Tjeldstø KY, Næss Ø, Johansen OE, Aarli BB

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2327-2336

Published Date: 13 August 2021

Mortality from COVID-19 in Patients with COPD: A US Study in the N3C Data Enclave

Meza D, Khuder B, Bailey JI, Rosenberg SR, Kalhan R, Reyfman PA

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2323-2326

Published Date: 13 August 2021

CONQUEST Quality Standards: For the Collaboration on Quality Improvement Initiative for Achieving Excellence in Standards of COPD Care

Pullen R, Miravitlles M, Sharma A, Singh D, Martinez F, Hurst JR, Alves L, Dransfield M, Chen R, Muro S, Winders T, Blango C, Muellerova H, Trudo F, Dorinsky P, Alacqua M, Morris T, Carter V, Couper A, Jones R, Kostikas K, Murray R, Price DB

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2301-2322

Published Date: 12 August 2021

Identifying Appropriate Delivery of and Referral to Pulmonary Rehabilitation in Uganda: A Survey Study of People Living with Chronic Respiratory Disease and Health Care Workers

Katagira W, Jones AV, Orme MW, Yusuf ZK, Ndagire P, Nanyonga J, Kasiita R, Kasolo JN, Miah RB, Steiner MC, Jones R, Barton A, Kirenga B, Singh SJ

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2291-2299

Published Date: 10 August 2021

Employment Status, Readmission and Mortality After Acute Exacerbation of COPD

Jacobsen PA, Kragholm KH, Torp-Pedersen C, Janssen DJA, Spruit MA, Weinreich UM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2257-2265

Published Date: 5 August 2021

Lung Deposition and Inspiratory Flow Rate in Patients with Chronic Obstructive Pulmonary Disease Using Different Inhalation Devices: A Systematic Literature Review and Expert Opinion [Corrigendum]

Baloira A, Abad A, Fuster A, García Rivero JL, García-Sidro P, Márquez-Martín E, Palop M, Soler N, Velasco JL, González-Torralba F

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2243-2244

Published Date: 3 August 2021

Current Practices in Home Mechanical Ventilation for Chronic Obstructive Pulmonary Disease: A Real-Life Cross-Sectional Multicentric Study

Ribeiro C, Vieira AL, Pamplona P, Drummond M, Seabra B, Ferreira D, Liberato H, Carreiro A, Vicente I, Castro L, Costa P, Carriço F, Martin T, Cravo J, Teixeira N, Grafino M, Conde S, Windisch W, Nunes R

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2217-2226

Published Date: 29 July 2021

Sputum Protein Biomarkers in Airway Diseases: A Pilot Study

Dasgupta A, Chakraborty R, Saha B, Suri H, Singh P, Raj A, Taneja B, Dash D, Sengupta S, Agrawal A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2203-2215

Published Date: 28 July 2021

Narrative Analysis of the Impact of COVID-19 on Patients with Chronic Obstructive Pulmonary Disease, Their Caregivers, and Healthcare Professionals in Italy

Volpato E, Centanni S, Banfi P, D'Antonio S, Peterle E, Bugliaro F, Grattagliano I, Piraino A, Cavalieri L, Pennisi A, Danesi G, Santoiemma L, Marini MG

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2181-2201

Published Date: 24 July 2021

Sputum Gene Expression Reveals Dysregulation of Mast Cells and Basophils in Eosinophilic COPD

Winter NA, Gibson PG, McDonald VM, Fricker M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2165-2179

Published Date: 21 July 2021

Burden of Disease Among Exacerbating Patients with COPD Treated with Triple Therapy in Spain

Alcázar-Navarrete B, García-Rio F, Sánchez G, Mariscal E, García A, Cuesta M, Uría E, Miravitlles M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2149-2161

Published Date: 21 July 2021

Inhaled Corticosteroid Therapy in Bronchiectasis is Associated with All-Cause Mortality: A Prospective Cohort Study

Håkansson KEJ, Fjaellegaard K, Browatzki A, Dönmez Sin M, Ulrik CS

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2119-2127

Published Date: 16 July 2021

Adherence to an eHealth Self-Management Intervention for Patients with Both COPD and Heart Failure: Results of a Pilot Study

Sloots J, Bakker M, van der Palen J, Eijsvogel M, van der Valk P, Linssen G, van Ommeren C, Grinovero M, Tabak M, Effing T, Lenferink A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2089-2103

Published Date: 15 July 2021

The Reliability and Validity of the Brief ICF Core Set in Patients with Chronic Obstructive Pulmonary Disease

Zhang Y, Meng X, Shen Y, Xie J, Yu X, Wang Q, Wang L

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2077-2087

Published Date: 15 July 2021

Step-Up and Step-Down Treatment Approaches for COPD: A Holistic View of Progressive Therapies

López-Campos JL, Carrasco Hernández L, Ruiz-Duque B, Reinoso-Arija R, Caballero-Eraso C

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2065-2076

Published Date: 12 July 2021

Validity of the Handheld Expiratory Flowmeter for COPD Screening in the Primary Care Setting of China

Chen S, Li X, Wang Z, Zhou Y, Zhao D, Zhao Z, Liu S, Ran P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:2039-2047

Published Date: 8 July 2021

Intramuscular and Intermuscular Abdominal Fat Infiltration in COPD: A Propensity Score Matched Study

Jeon YJ, Han S, Park GM, Lee TY, Park SE, Lee H, Kang BJ

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1989-1999

Published Date: 5 July 2021

Long-Term Benefits of Adding a Pedometer to Pulmonary Rehabilitation for COPD: The Randomized Controlled STAR Trial

Geidl W, Carl J, Schuler M, Mino E, Lehbert N, Wittmann M, Pfeifer K, Schultz K

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1977-1988

Published Date: 2 July 2021

Correlation Between 2D Strain and Classic Echocardiographic Indices in the Diagnosis of Right Ventricular Dysfunction in COPD

Masson Silva JB, Tannus Silva DGS, Furtado RG, da Silva Júnior CG, Araújo FA, Costa SDA, Marra da Madeira Freitas E, Rassi DDC, Rabahi MF, Rassi S

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1967-1976

Published Date: 28 June 2021

Two-Stage Bronchoscopic Endobronchial Valve Treatment Can Lead to Progressive Lung Volume Reduction and May Decrease Pneumothorax Risk

Egenod T, Tricard J, Fumat R, Simonneau Y, Favard F, Guillot MS, Collot S, Dupuis M, Melloni B, Vergnenegre A, Guibert N, Dusselier M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1957-1965

Published Date: 28 June 2021

Dual Bronchodilator Therapy as First-Line Treatment in Maintenance-Naïve Patients with Symptomatic COPD: A Pre-Specified Analysis of the EMAX Trial

Bjermer L, Boucot IH, Maltais F, Kerwin EM, Naya IP, Tombs L, Jones PW, Compton C, Lipson DA, Vogelmeier CF

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1939-1956

Published Date: 28 June 2021

Clinical Audit on Chronic Obstructive Pulmonary Disease (COPD) Management in Primary Care: A Quality Improvement Project from Hong Kong

Chen XRC, Fu SN, Leung WK, Ng SWC, Kwan WYW, Wong TK, Chan PF, Wong MYM, Ko WKW, Liang J, Hui MTE, Li YC, Luk W, Chao VKD

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1901-1911

Published Date: 23 June 2021

Reliability and Validity of the Japanese Version of the Barthel Index Dyspnea Among Patients with Respiratory Diseases

Yamaguchi T, Yamamoto A, Oki Y, Sakai H, Misu S, Iwata Y, Kaneko M, Sawada K, Oki Y, Mitani Y, Ono K, Ishikawa A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1863-1871

Published Date: 21 June 2021

Sex Differences in the Incidence and Outcomes of COPD Patients Hospitalized with Ischemic Stroke in Spain: A Population-Based Observational Study

de Miguel-Díez J, López-de-Andrés A, Jiménez-García R, Hernández-Barrera V, Jiménez-Trujillo I, Ji Z, de Miguel-Yanes JM, López-Herranz M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1851-1862

Published Date: 18 June 2021

A Real-World Analysis of Treatment Patterns and Clinical Characteristics Among Patients with COPD Who Initiated Multiple-Inhaler Triple Therapy in New Zealand

Xu X, Milea D, Navarro Rojas AA, Braganza A, Holbrook T, Marett B, Young R, Scott RJ, Gribben B

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1835-1850

Published Date: 18 June 2021

A Novel Model-Based Questionnaire Based on Low-Dose CT Screening Data for Chronic Obstructive Pulmonary Disease Diagnosis in Shimane, Japan

Tanino A, Kawamura T, Hamaguchi M, Tanino R, Nakao M, Hotta T, Tsubata Y, Hamaguchi S, Isobe T

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1823-1833

Published Date: 18 June 2021

A Prospective Cohort Study to Assess Obstructive Respiratory Disease Phenotypes and Endotypes in Japan: The TRAIT Study Design

Hizawa N, Fukunaga K, Sugiura H, Nakano Y, Kato M, Sugiyama Y, Hanazawa T, Kaise T, Tal-Singer R, Jones PW, Barnes N, Compton C, Ishii T

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1813-1822

Published Date: 18 June 2021

Update on Asthma–COPD Overlap (ACO): A Narrative Review

Mekov E, Nuñez A, Sin DD, Ichinose M, Rhee CK, Maselli DJ, Coté A, Suppli Ulrik C, Maltais F, Anzueto A, Miravitlles M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1783-1799

Published Date: 17 June 2021

Utility of Self-Administered Questionnaires for Identifying Individuals at Risk of COPD in Japan: The OCEAN (Okinawa COPD casE finding AssessmeNt) Study

Tamaki K, Sakihara E, Miyata H, Hirahara N, Kirichek O, Tawara R, Akiyama S, Katsumata M, Haruya M, Ishii T, Simard EP, Miller BE, Tal-Singer R, Kaise T

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1771-1782

Published Date: 17 June 2021

Mepolizumab for Eosinophil-Associated COPD: Analysis of METREX and METREO

Pavord ID, Chapman KR, Bafadhel M, Sciurba FC, Bradford ES, Schweiker Harris S, Mayer B, Rubin DB, Yancey SW, Paggiaro P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1755-1770

Published Date: 16 June 2021

Predicting Future Health Risk in COPD: Differential Impact of Disease-Specific and Multi-Morbidity-Based Risk Stratification

Groves D, Karsanji U, Evans RA, Greening N, Singh SJ, Quint JK, Whittaker H, Richardson M, Barrett J, Sutch SP, Steiner MC

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1741-1754

Published Date: 16 June 2021

GOLD 2021 Strategy Report: Implications for Asthma–COPD Overlap

Roman-Rodriguez M, Kaplan A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1709-1715

Published Date: 14 June 2021

Atypical Pathogen Distribution in Chinese Hospitalized AECOPD Patients: A Multicenter Cross-Sectional Study

Feng C, Xu M, Kang J, Wen F, Chen Y, Zhang J, Xiao W, Zhang Z, Yang L, Huo J, Cao J, Zhao L, Xia S, Yin Y, Wang W

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1699-1708

Published Date: 9 June 2021

Development and Validation of a Healthcare Utilization-Based Algorithm to Identify Acute Exacerbations of Chronic Obstructive Pulmonary Disease

Mapel DW, Roberts MH, Sama S, Bobbili PJ, Cheng WY, Duh MS, Nguyen C, Thompson-Leduc P, Van Dyke MK, Rothnie KJ, Sundaresan D, Certa JM, Whiting TS, Brown JL, Roblin DW

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1687-1698

Published Date: 9 June 2021

Nemiralisib in Patients with an Acute Exacerbation of COPD: Placebo-Controlled, Dose-Ranging Study

Fahy WA, Homayoun-Valiani F, Cahn A, Robertson J, Templeton A, Meeraus WH, Wilson R, Lowings M, Marotti M, West SL, Tabberer M, Hessel EM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1637-1646

Published Date: 3 June 2021

Exploring PI3Kδ Molecular Pathways in Stable COPD and Following an Acute Exacerbation, Two Randomized Controlled Trials

Begg M, Hamblin JN, Jarvis E, Bradley G, Mark S, Michalovich D, Lennon M, Wajdner HE, Amour A, Wilson R, Saunders K, Tanaka R, Arai S, Tang T, Van Holsbeke C, De Backer J, Vos W, Titlestad IL, FitzGerald JM, Killian K, Bourbeau J, Poirier C, Maltais F, Cahn A, Hessel EM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1621-1636

Published Date: 3 June 2021

An Inhaled PI3Kδ Inhibitor Improves Recovery in Acutely Exacerbating COPD Patients: A Randomized Trial

Cahn A, Hamblin JN, Robertson J, Begg M, Jarvis E, Wilson R, Dear G, Leemereise C, Cui Y, Mizuma M, Montembault M, Van Holsbeke C, Vos W, De Backer W, De Backer J, Hessel EM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1607-1619

Published Date: 3 June 2021

Feasibility of a 6-Month Home-Based Fall Prevention Exercise Program in Older Adults with COPD

Beauchamp MK, Ellerton C, Kirkwood R, Brooks D, Richardson J, Goldstein RS, Pugsley S, Hatzoglou D

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1569-1579

Published Date: 3 June 2021

Characterization of COPD Admissions During the First COVID-19 Outbreak

Cosio BG, Shafiek H, Toledo-Pons N, Iglesias A, Barcelo M, Represas-Represas C, Comeche L, Catalan P, Fernandez-Villar A, Lopez-Campos JL, Echave-Sustaeta J, Soler-Cataluna JJ

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1549-1554

Published Date: 3 June 2021

Early Detection of COPD: An Opportunistic Case Finding Study in Smokers and Ex-Smokers Visiting a Medical Centre

Rokach A, Bohadana A, Kotek O, Shuali CC, Azulai H, Babai P, Freier-Dror Y, Izbicki G

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1519-1527

Published Date: 1 June 2021

Clinical Characteristics of COPD Patients According to COPD Assessment Test (CAT) Score Level: Cross-Sectional Study

Gil HI, Zo S, Jones PW, Kim BG, Kang N, Choi Y, Cho HK, Kang D, Cho J, Park HY, Shin SH

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1509-1517

Published Date: 1 June 2021

A Proteomics-Based Analysis of Blood Biomarkers for the Diagnosis of COPD Acute Exacerbation

Kim SH, Ahn HS, Park JS, Yeom J, Yu J, Kim K, Oh YM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1497-1508

Published Date: 1 June 2021

Longitudinal Imaging-Based Clusters in Former Smokers of the COPD Cohort Associate with Clinical Characteristics: The SubPopulations and Intermediate Outcome Measures in COPD Study (SPIROMICS)

Zou C, Li F, Choi J, Haghighi B, Choi S, Rajaraman PK, Comellas AP, Newell Jnr JD, Lee CH, Barr RG, Bleecker E, Cooper CB, Couper D, Han M, Hansel NN, Kanner RE, Kazerooni EA, Kleerup EC, Martinez FJ, O'Neal W, Paine III R, Rennard SI, Smith BM, Woodruff PG, Hoffman EA, Lin CL

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1477-1496

Published Date: 31 May 2021

Antimicrobial Peptides SLPI and Beta Defensin-1 in Sputum are Negatively Correlated with FEV1

Cane J, Tregidgo L, Thulborn S, Finch D, Bafadhel M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1437-1447

Published Date: 28 May 2021

T-Helper 17 Cell/Regulatory T-Cell Imbalance in COPD Combined with T2DM Patients

Wang C, Wang H, Dai L, Zhang J, Fang L, Liu L, Fu W, Tang D

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1425-1435

Published Date: 27 May 2021

Eicosanoids and Eosinophilic Inflammation of Airways in Stable COPD

Celejewska-Wójcik N, Kania A, Górka K, Nastałek P, Wójcik K, Gielicz A, Mastalerz L, Sanak M, Sładek K

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1415-1424

Published Date: 25 May 2021

Reduced Variability of Endurance Time in New Protocols for Exercise Tests in COPD [Corrigendum]

Tufvesson E, Radner F, Papapostolou G, Jarenbäck L, Jönsson S, Nihlén U, Ankerst J, Tunsäter A, Peterson S, Bjermer L, Eriksson G

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1413-1414

Published Date: 20 May 2021

The Characteristics of Airflow Limitation and Future Exacerbations in Different GOLD Groups of COPD Patients

Song Q, Zhao YY, Zeng YQ, Liu C, Cheng W, Deng MH, Li X, Ma LB, Chen Y, Cai S, Chen P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1401-1412

Published Date: 20 May 2021

Chest Dynamic-Ventilatory Digital Radiography in Chronic Obstructive or Restrictive Lung Disease

Ohkura N, Tanaka R, Watanabe S, Hara J, Abo M, Nakade Y, Horii J, Matsuura Y, Inoue D, Takata M, Tamura M, Matsumoto I, Sanada S, Kasahara K

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1393-1399

Published Date: 18 May 2021

Physical Frailty in COPD Patients with Chronic Respiratory Failure

Gephine S, Mucci P, Grosbois JM, Maltais F, Saey D

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1381-1392

Published Date: 17 May 2021

Chronic Obstructive Pulmonary Disease (COPD) in Population Studies in Russia and Norway: Comparison of Prevalence, Awareness and Management

Cook S, Eggen AE, Hopstock LA, Malyutina S, Shapkina M, Kudryavtsev AV, Melbye H, Quint JK

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1353-1368

Published Date: 14 May 2021

Towards Rational Prescription of Common Inhaler Medication in the Multimorbid COPD Patient

Tsiligianni I, Hoeines KJ, Jensen C, Kocks JWH, Ställberg B, Vicente C, Peché R

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1315-1327

Published Date: 11 May 2021

A Systematic Literature Review of the Humanistic Burden of COPD

Hurst JR, Siddiqui MK, Singh B, Varghese P, Holmgren U, de Nigris E

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1303-1314

Published Date: 10 May 2021

Repetitive Saliva Swallowing Test Predicts COPD Exacerbation [Corrigendum]

Yoshimatsu Y, Tobino K, Sueyasu T, Nishizawa S, Ko Y, Yasuda M, Ide H, Tsuruno K, Miyajima H

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1285-1286

Published Date: 10 May 2021

Burden and Characteristics of Severe Chronic Hypoxemia in a Real-World Cohort of Subjects with COPD

Zysman M, Deslee G, Perez T, Burgel PR, Le Rouzic O, Brinchault-Rabin G, Nesme-Meyer P, Court-Fortune I, Jebrak G, Chanez P, Caillaud D, Paillasseur JL, Roche N

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1275-1284

Published Date: 10 May 2021

Management of Cough in Patients with Chronic Obstructive Pulmonary Disease: Results of the Multicenter Randomized Placebo-Controlled Clinical Trial

Avdeev SN, Vizel AA, Abrosimov VN, Zaicev AA, Ignatova GL, Khamitov RF, Mikhaylusova MP, Shapovalova JS, Pavlysh EF, Trofimov BI, Emelyanov AV, Martynenko TI, Martynenko VA, Kostina NE, Chizhov DA, Chizhova OY, Kuzubova NA, Makova EV, Makarova EV

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1243-1253

Published Date: 5 May 2021

Discordant Quantitative and Visual CT Assessments in the Diagnosis of Emphysema

Amaza IP, O'Shea AMJ, Fortis S, Comellas AP

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1231-1242

Published Date: 3 May 2021

Treatment of COPD with Long-Acting Bronchodilators: Association Between Early and Longer-Term Clinically Important Improvement

Vogelmeier CF, Naya IP, Maltais F, Bjermer L, Kerwin EM, Tombs L, Jones PW, Compton C, Lipson DA, Boucot IH

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1215-1226

Published Date: 3 May 2021

Adherence and Efficacy of Smoking Cessation Treatment Among Patients with COPD in China

Qin R, Liu Z, Zhou X, Cheng A, Cui Z, Li J, Wei X, Xiao D, Wang C

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1203-1214

Published Date: 30 April 2021

The Relation Between Clinical Phenotypes, GOLD Groups/Stages and Mortality in COPD Patients – A Prospective Multicenter Study

Brat K, Svoboda M, Zatloukal J, Plutinsky M, Volakova E, Popelkova P, Novotna B, Dvorak T, Koblizek V

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1171-1182

Published Date: 28 April 2021

Revision Bronchoscopy After Endobronchial Valve Treatment for Emphysema: Indications, Findings and Outcomes

Roodenburg SA, Klooster K, Hartman JE, Koster TD, van Dijk M, Slebos DJ

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1127-1136

Published Date: 21 April 2021

Sociodemographic and Clinical Variables Related to the Overburden of the Informal Caregivers of Patients Hospitalized for Chronic Obstructive Pulmonary Disease Exacerbations

Fernández-García S, Represas-Represas C, Ruano-Raviña A, Fernández-García A, González-Montaos A, Priegue-Carrera A, Pérez-Ríos M, Fernández-Villar A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1119-1126

Published Date: 20 April 2021

Factors Associated with Chronic Obstructive Pulmonary Diseases in Nepal: Evidence from a Nationally Representative Population-Based Study

Karki KB, Poudyal A, Shrestha N, Mahato NK, Aryal KK, Sijapati MJ, Bista B, Gautam N, Subedi R, Siddiquee NKA, Gyanwali P, Kuch U, Groneberg DA, Jha AK, Dhimal M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1109-1118

Published Date: 20 April 2021

Gender Differences in Chronic Obstructive Pulmonary Disease Symptom Clusters

Zhang H, Wu F, Yi H, Xu D, Jiang N, Li Y, Li M, Wang K

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1101-1107

Published Date: 20 April 2021

Long-Acting Bronchodilator Use in Chronic Obstructive Pulmonary Disease in Primary Care in New Zealand: A Retrospective Study of Treatment Patterns and Evolution Using the HealthStat Database

Milea D, Yeo SH, Nam Y, Navarro Rojas AA, Shantakumar S, Beale J, Marett B, Young RP, Scott RJ, Gribben B

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1075-1091

Published Date: 20 April 2021

Integrating Home-Based Exercise Training with a Hospital at Home Service for Patients Hospitalised with Acute Exacerbations of COPD: Developing the Model Using Accelerated Experience-Based Co-Design

Barker RE, Brighton LJ, Maddocks M, Nolan CM, Patel S, Walsh JA, Polgar O, Wenneberg J, Kon SSC, Wedzicha JA, Man WDC, Farquhar M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1035-1049

Published Date: 19 April 2021

Lung Deposition and Inspiratory Flow Rate in Patients with Chronic Obstructive Pulmonary Disease Using Different Inhalation Devices: A Systematic Literature Review and Expert Opinion

Baloira A, Abad A, Fuster A, García Rivero JL, García-Sidro P, Márquez-Martín E, Palop M, Soler N, Velasco JL, González-Torralba F

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1021-1033

Published Date: 19 April 2021

Longitudinal Relationship Between Growth Differentiation Factor 11 and Physical Activity in Chronic Obstructive Pulmonary Disease

Tanaka R, Koarai A, Yamada M, Fujino N, Ichikawa T, Numakura T, Onodera K, Kyogoku Y, Tamada T, Miura M, Minakata Y, Ichinose M, Sugiura H

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:999-1006

Published Date: 15 April 2021

Treatment of COPD Groups GOLD A and B with Inhaled Corticosteroids in the COSYCONET Cohort – Determinants and Consequences

Lutter JI, Jörres RA, Trudzinski FC, Alter P, Kellerer C, Watz H, Welte T, Bals R, Kauffmann-Guerrero D, Behr J, Holle R, Vogelmeier CF, Kahnert K

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:987-998

Published Date: 14 April 2021

Peripheral Blood Eosinophils and Nine Years Mortality in COPD Patients

Prudente R, Ferrari R, Mesquita CB, Machado LHS, Franco EAT, Godoy I, Tanni SE

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:979-985

Published Date: 14 April 2021

Catching “Early” COPD – The Diagnostic Conundrum

Yip KP, Stockley RA, Sapey E

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:957-968

Published Date: 13 April 2021

Peak Inspiratory Flow Rate in COPD: An Analysis of Clinical Trial and Real-World Data

Anderson M, Collison K, Drummond MB, Hamilton M, Jain R, Martin N, Mularski RA, Thomas M, Zhu CQ, Ferguson GT

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:933-943

Published Date: 12 April 2021

The Relationship Between Morning Symptoms and the Risk of Future Exacerbations in COPD [Corrigendum]

Sun T, Li X, Cheng W, Peng Y, Zhao Y, Liu C, Zeng Y, Chen Y, Cai S, Chen P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:853-854

Published Date: 29 March 2021

Association of Chronic Obstructive Pulmonary Disease with Morbidity and Mortality in Patients with Peripheral Artery Disease: Insights from the EUCLID Trial

Galani J, Mulder H, Rockhold FW, Weissler EH, Baumgartner I, Berger JS, Blomster JI, Fowkes FGR, Hiatt WR, Katona BG, Norgren L, Mahaffey KW, Quint JK, Patel MR, Jones WS

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:841-851

Published Date: 29 March 2021

Relationship of Red Cell Index with the Severity of Chronic Obstructive Pulmonary Disease

Huang Y, Wang J, Shen J, Ma J, Miao X, Ding K, Jiang B, Hu B, Fu F, Huang L, Cao M, Zhang X

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:825-834

Published Date: 26 March 2021

The Effects of Low Pressure Domiciliary Non-Invasive Ventilation on Clinical Outcomes in Patients with Severe COPD Regardless Having Hypercapnia

Theunisse C, Ponssen HH, de Graaf NTC, Scholten-Bakker M, Willemsen SP, Cheung D

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:817-824

Published Date: 26 March 2021

Withdrawal of Inhaled Corticosteroids in Patients with COPD – A Prospective Observational Study

Nielsen AO, Hilberg O, Jensen JUS, Kristensen SH, Frølund JC, Langkilde PK, Løkke A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:807-815

Published Date: 26 March 2021

Provision of Palliative Care in Patients with COPD: A Survey Among Pulmonologists and General Practitioners

Broese JMC, van der Kleij RMJJ, Verschuur EML, Kerstjens HAM, Engels Y, Chavannes NH

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:783-794

Published Date: 26 March 2021

Oronasal versus Nasal Masks for Non-Invasive Ventilation in COPD: A Randomized Crossover Trial

Majorski DS, Callegari JC, Schwarz SB, Magnet FS, Majorski R, Storre JH, Schmoor C, Windisch W

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:771-781

Published Date: 26 March 2021

Are COPD Prescription Patterns Aligned with Guidelines? Evidence from a Canadian Population-Based Study

Bahremand T, Etminan M, Roshan-Moniri N, De Vera MA, Tavakoli H, Sadatsafavi M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:751-759

Published Date: 25 March 2021

The Incidence and Risk Analysis of Lung Cancer Development in Patients with Chronic Obstructive Pulmonary Disease: Possible Effectiveness of Annual CT-Screening

Machida H, Inoue S, Shibata Y, Kimura T, Ota T, Ishibashi Y, Murano H, Furuyama K, Yang S, Nakano H, Sato K, Sato M, Nemoto T, Nishiwaki M, Yamauchi K, Igarashi A, Watanabe M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:739-749

Published Date: 25 March 2021

Association Between Airflow Limitation and Carotid Intima-Media Thickness in the Japanese Population

Watanabe K, Onoue A, Omori H, Kubota K, Yoshida M, Katoh T

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:715-726

Published Date: 19 March 2021

The Impact of Exacerbation Frequency on Clinical and Economic Outcomes in Swedish COPD Patients: The ARCTIC Study

Larsson K, Janson C, Lisspers K, Ställberg B, Johansson G, Gutzwiller FS, Mezzi K, Bjerregaard BK, Jorgensen L

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:701-713

Published Date: 18 March 2021

Predicting Hospitalization Due to COPD Exacerbations in Swedish Primary Care Patients Using Machine Learning – Based on the ARCTIC Study

Ställberg B, Lisspers K, Larsson K, Janson C, Müller M, Łuczko M, Kjøller Bjerregaard B, Bacher G, Holzhauer B, Goyal P, Johansson G

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:677-688

Published Date: 16 March 2021

Prediction of Mortality Using Different COPD Risk Assessments – A 12-Year Follow-Up

Athlin Å, Giezeman M, Hasselgren M, Montgomery S, Lisspers K, Ställberg B, Janson C, Sundh J

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:665-675

Published Date: 16 March 2021

Prevalence and Risk Factors of Chronic Obstructive Pulmonary Disease in Kashi Region, Northwestern China

Li L, Zhong X, Zheng A, JianKun C, Budukadeer AA, Aini P, Tuerxun M, Yasen M, Ma T, Ren J, Semaiti R, Xie C, Li F, Rexiati M, Tang L, Abudurexiti G, Zheng D, Li JQ

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:655-663

Published Date: 16 March 2021

Characteristics of COPD Phenotypes in Serbia

Lazic Z, Stankovic I, Milenkovic B, Zvezdin B, Hromis S, Jankovic S, Cupurdija V

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:643-654

Published Date: 16 March 2021

The Utilization and Safety of Umeclidinium and Umeclidinium/Vilanterol in UK Primary Care: A Retrospective Cohort Study

Requena G, Dedman D, Quint JK, Ghosh RE, Williams R, Pimenta JM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:629-642

Published Date: 10 March 2021

Therapeutic Success of Tiotropium/Olodaterol, Measured Using the Clinical COPD Questionnaire (CCQ), in Routine Clinical Practice: A Multinational Non-Interventional Study

Valipour A, Avdeev S, Barczyk A, Bayer V, Fridlender Z, Georgieva M, Kudela O, Medvedchikov A, Miron R, Sanzharovskaya M, Šileikienė V, Šorli J, Spielmanns M, Szalai Z

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:615-628

Published Date: 10 March 2021

Economic Burden of COPD by Disease Severity – A Nationwide Cohort Study in Denmark

Løkke A, Lange P, Lykkegaard J, Ibsen R, Andersson M, de Fine Licht S, Hilberg O

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:603-613

Published Date: 10 March 2021

Neurological and Psychiatric Comorbidities in Chronic Obstructive Pulmonary Disease

Puteikis K, Mameniškienė R, Jurevičienė E

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:553-562

Published Date: 3 March 2021

Benefit/Risk Profile of Single-Inhaler Triple Therapy in COPD

Bourbeau J, Bafadhel M, Barnes NC, Compton C, Di Boscio V, Lipson DA, Jones PW, Martin N, Weiss G, Halpin DMG

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:499-517

Published Date: 1 March 2021

Long-Term Azithromycin Maintenance Treatment in Patients with Frequent Exacerbations of Chronic Obstructive Pulmonary Disease

Talman S, Uzun S, Djamin RS, Baart SJ, Grootenboers MJJH, Aerts J, van der Eerden M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:495-498

Published Date: 1 March 2021

Influence of Cell Quality on Inflammatory Biomarkers in COPD Sputum Supernatant

Pedersen F, Trinkmann F, Abdo M, Kirsten AM, Rabe KF, Watz H, Baraldo S, Saetta M, Hohlfeld JM, Holz O

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:487-493

Published Date: 1 March 2021

Undiagnosed and Misdiagnosed Chronic Obstructive Pulmonary Disease: Data from the BOLD Australia Study

Petrie K, Toelle BG, Wood-Baker R, Maguire GP, James AL, Hunter M, Johns DP, Marks GB, George J, Abramson MJ

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:467-475

Published Date: 25 February 2021

Certified Smoking Cessation Units in Spain: High Potential for Detection of Undiagnosed Chronic Obstructive Pulmonary Disease and Profile of Newly Diagnosed Cases

Riesco-Miranda JA, Solano-Reina S, Rábade-Castedo C, de Granda-Orive JI, Pastor-Esplá E, García-Rueda M, Callejas-Gonzalez FJ, Azpeitia-Anadón Á, Mas S, Jiménez-Ruiz CA

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:443-450

Published Date: 25 February 2021

Factors for the Variability of Three Acceptable Maximal Expiratory Flow–Volume Curves in Chronic Obstructive Pulmonary Disease

Yamamoto M, Konno S, Makita H, Nitta K, Shimizu K, Suzuki M, Nishida M, Sugita J, Teshima T, Nishimura M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:415-422

Published Date: 24 February 2021

Assessment of Ventilatory Heterogeneity in Chronic Obstructive Pulmonary Disease Using the Inspired Sinewave Test

Bruce RM, Phan PA, Rigolli M, Tran MC, Pacpaco E, Rahman NM, Farmery AD

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:401-413

Published Date: 23 February 2021

Systemic Galectin-3 in Smokers with Chronic Obstructive Pulmonary Disease and Chronic Bronchitis: The Impact of Exacerbations

Sundqvist M, Andelid K, Ekberg-Jansson A, Bylund J, Karlsson-Bengtsson A, Lindén A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:367-377

Published Date: 19 February 2021

Small Airways Disease, Biomarkers and COPD: Where are We?

Chukowry PS, Spittle DA, Turner AM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:351-365

Published Date: 18 February 2021

Association Between Thyroid Function and Acute Exacerbation of Chronic Obstructive Pulmonary Disease

Huang D, Wu D, He J, Chen M, Zhao X, Li D, Wu B

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:333-339

Published Date: 17 February 2021

Standardisation of Clinical Assessment, Management and Follow-Up of Acute Hospitalised Exacerbation of COPD: A Europe-Wide Consensus

Ramakrishnan S, Janssens W, Burgel PR, Contoli M, Franssen FME, Greening NJ, Greulich T, Gyselinck I, Halner A, Huerta A, Morgan RL, Quint JK, Vanfleteren LEGW, Vermeersch K, Watz H, Bafadhel M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:321-332

Published Date: 16 February 2021

The Prevalence of Chronic Obstructive Pulmonary Disease (COPD) and the Heterogeneity of Risk Factors in the Canadian Population: Results from the Canadian Obstructive Lung Disease (COLD) Study

Leung C, Bourbeau J, Sin DD, Aaron SD, FitzGerald JM, Maltais F, Marciniuk DD, O'Donnell D, Hernandez P, Chapman KR, Walker B, Road JD, Zheng L, Zou C, Hogg JC, Tan WC

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:305-320

Published Date: 12 February 2021

The Impact of Muscarinic Receptor Antagonists on Airway Inflammation: A Systematic Review

Calzetta L, Coppola A, Ritondo BL, Matino M, Chetta A, Rogliani P

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:257-279

Published Date: 12 February 2021

Application Value of Broadband 3-Dimensional Impulse Oscillometry in COPD

Tang Z, Li M, Chu G, Mou Y, Chen Q, Zhu H

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:215-223

Published Date: 4 February 2021

Eccentric Left Ventricular Hypertrophy and Left and Right Cardiac Function in Chronic Heart Failure with or without Coexisting COPD: Impact on Exercise Performance

Dos Santos PB, Simões RP, Goulart CL, Roscani MG, Marinho RS, Camargo PF, Arbex RF, Casale G, Oliveira CR, Mendes RG, Arena R, Borghi-Silva A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:203-214

Published Date: 3 February 2021

Association Between Rural Residence and In-Hospital and 30-Day Mortality Among Veterans Hospitalized with COPD Exacerbations

Fortis S, O'Shea AMJ, Beck BF, Comellas A, Vaughan Sarrazin M, Kaboli PJ

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:191-202

Published Date: 2 February 2021

Combined Pulmonary Fibrosis and Emphysema (CPFE) Clinical Features and Management

Hage R, Gautschi F, Steinack C, Schuurmans MM

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:167-177

Published Date: 28 January 2021

Rcn3 Suppression Was Responsible for Partial Relief of Emphysema as Shown by Specific Type II Alveolar Epithelial Cell Rcn3 CKO Mouse Model

Zhang Q, Wang T, Jin J, Shi X, Huang A, Ma Z, Li J, Wang S, Ma RZ, Fang Q

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:147-158

Published Date: 26 January 2021

Clinical Control Criteria to Determine Disease Control in Patients with Severe COPD: The CLAVE Study

Soler-Cataluña JJ, Almagro P, Huerta A, González-Segura D, Cosío BG

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:137-146

Published Date: 25 January 2021

Needs Assessment and Identification of the Multifaceted COPD Care Bundle in the Emergency Department of a Tertiary Hospital in Nepal

Shrestha R, Shrestha AP, Sonnenberg T, Mistry J, Shrestha R, MacKinney T

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:125-136

Published Date: 22 January 2021

Longitudinal FEV1 and Exacerbation Risk in COPD: Quantifying the Association Using Joint Modelling

Zhudenkov K, Palmér R, Jauhiainen A, Helmlinger G, Stepanov O, Peskov K, Eriksson UG, Wählby Hamrén U

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:101-111

Published Date: 15 January 2021

The Manchester Respiratory Activities of Daily Living Questionnaire: Reliability and Validity of the Chinese Version with Pictorial Enhancement

Siu DCH, So CT, Lau CWL, Hui EHM, Fung A, Chan TM, Chan FSF, Chan CKF, Chen WPW, Cheung SHM, Chan KPY, Poon P, Cheung M, Chan C, Tse J, Fung V, Fong KNK

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:91-100

Published Date: 15 January 2021

Assessing the Usefulness of the Prevexair Smartphone Application in the Follow-Up High-Risk Patients with COPD

Rodríguez Hermosa JL, Fuster Gomila A, Puente Maestu L, Amado Diago CA, Callejas González FJ, Malo De Molina Ruiz R, Fuentes Ferrer ME, Alvarez-Sala JL, Calle Rubio M

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:53-65

Published Date: 8 January 2021

Towards Personalized Management of Sarcopenia in COPD

van Bakel SIJ, Gosker HR, Langen RC, Schols AMWJ

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:25-40

Published Date: 7 January 2021

New Insights into Activities of Daily Living Performance in Chronic Obstructive Pulmonary Disease

Kaptain RJ, Helle T, Patomella AH, Weinreich UM, Kottorp A

International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:1-12

Published Date: 7 January 2021