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Omar S. Usmani

imperial college london

54H-index
350Paper Count
9.3KCitation Count
Published Papers 147
Publication Date
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Whole lung directed anti-muscarinic therapy improves small airway dysfunction in COPD patients
errEuropean Respiratory Journal
IF21
err2026-02-01
err0
PREAI
errUsmani, Omar S.; Toumpanakis, Dimitrios; Meah, Sally; Mak, Vincent; Biddiscombe, Martyn F.
errShare
errSave
Interpreting respiratory oscillometry in adults with asthma or COPD: findings of an international Delphi study
errERJ Open Research
IF4
err2025-12-15
err2
PREAI
errChung, Li Ping; Thompson, Bruce; King, Gregory; Usmani, Omar S.; Siddiqui, Salman; Dandurand, Ronald J.; Kraft, Monica; Farah, Claude S.
errShare
errSave
Blood Eosinophil Counts in Healthy Volunteers and in Patients with Asthma and COPD in India: A Multi-Centre Cross-Sectional Report
errInternational Journal of Chronic Obstructive Pulmonary Disease
IF3.1
err2025-12-01
err0
errOAAI
errRaja Dhar; Sanjay Ramakrishnan; Parvaiz A Koul; Manoranjan Dash; Jyoti Patnaik; Sanjeev Nair; O K Mani; Visweswaran Balasubramanian; Rakesh Chawla; Arjun Khanna; Mahavir Modi; Arup Haldar; Deependra Rai; Tarang Kulkarni; Sheetu Singh; Neeraj Gupta; Agam Vora; Sonia K Dalal; Omar Usmani; Richard Edward Kynnersley Russell; Sundeep Santosh Salvi; Amrita Bhattacharyya; Mona Bafadhel
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errSave
Profile of the Respimat soft mist inhaler for chronic obstructive pulmonary disease treatment: overview of its safety and efficacy
errExpert Review of Medical Devices
IF2.7
err2025-08-29
err0
errOAAI
errAlessandra Sorano; Francesca Buttini; P.N. Richard Dekhuijzen; Omar S. Usmani; Federico Lavorini
errShare
errSave
Safety of budesonide/glycopyrronium/formoterol fumarate dihydrate delivered by HFO-1234ze versus HFA-134a in chronic obstructive pulmonary disease: a phase 3, multi-site, randomised, double-blind, parallel-group, active-comparator study
erreClinicalMedicine
IF10
err2025-08-12
err0
PREAI
errOmar S. Usmani; Fernando J. Martinez; Hitesh Pandya; Matthew Camiolo; Artur Bednarczyk; Kinga Kucz; Marek Kokot; Christer Gottfridsson; Magnus Aurivillius; Lars Pettersson; Jie Mei; Karin Skansen; Jennifer L. Bell; David Petullo; Kathryn Collison; Patrik Bondarov; Mandeep Jassal; Mehul Patel
errShare
errSave
Small airway disease in COPD patients: A Q&A approach for everyday clinical practice.
errCHEST
IF8.6
err2025-07-16
err0
errOAAI
errDimitrios Toumpanakis; Youlim Kim; Omar S. Usmani
errShare
errSave
Structure-function-treatment relationships of aerosol deposition in patients with severe asthma
errTHORAX
IF7.7
err2025-05-22
err0
PREAI
errUsmani, Omar; Verbanck, Sylvia
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errSave
Personalized therapeutic approaches for asthma
errJournal of Allergy and Clinical Immunology
IF11.2
err2025-04-07
err0
PREAI
errIoana Agache; Ian M. Adcock; Federico Baraldi; Kian Fan Chung; Ibon Eguiluz-Gracia; Sebastian L. Johnston; Marek Jutel; Parameswaran Nair; Alberto Papi; Celeste Porsbjerg; Omar S. Usmani; Deborah A. Meyers; Magdalena Zemelka-Wiacek; Eugene R. Bleecker
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errSave
Ensuring availability of respiratory medicines in times of European drug shortages
errEUROPEAN RESPIRATORY JOURNAL
IF21
err2024-11-07
err0
errOAAI
errvan Boven, Job F. M.; Yorgancioglu, Arzu; Roche, Nicolas; Usmani, Omar S.
errShare
errSave
Patient and Provider Perspectives Driving Inhaler Choice Optimizing Sustainable Health Care
errCHEST
IF8.6
err2024-11-01
err1
errOAAI
errLough, Graham; Bosnic-Anticevich, Sinthia; Roche, Nicolas; Usmani, Omar S.
errShare
errSave
Small airway function in patients with alpha1-antitrypsin deficiency. Correlation with quality of life and exercise capacity.
errEUROPEAN RESPIRATORY JOURNAL
IF21
err2024-10-30
err0
PREAI
errToumpanakis, Dimitrios; Biddiscombe, Martyn; Meah, Sally; Logan, Sun; Vassilakopoulos, Theodoros; Ridge, Carole; Hopkinson, Nick; Allinson, James; Usmani, Omar
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errSave
The effects of airway disease on the deposition of inhaled drugs
errEXPERT OPINION ON DRUG DELIVERY
IF5.4
err2024-08-19
err0
errOAAI
errDarquenne, Chantal; Corcoran, Timothy E.; Lavorini, Federico; Sorano, Alessandra; Usmani, Omar S.
errShare
errSave
Does mixing inhaler devices lead to unchecked inhaler technique errors in patients with COPD? Findings from the cross-sectional observational MISMATCH study
errBMJ OPEN RESPIRATORY RESEARCH
IF3.4
err2023-12-22
err2
errOAAI
errDijk, Lars; Kerkhof, Marjan; Driessen, Merijn; Gerritsma, Yoran H.; Bosnic-Anticevich, Sinthia; Correia-de-Sousa, Jaime; Dekhuijzen, P. N. Richard; Leving, Marika; Price, David B.; Tsiligianni, Ioanna; Usmani, Omar; Kerstjens, Huib A. M.; Kocks, Janwillem W. H.
errShare
errSave
TECHNOPHOBIA IS NOT THE MOST SIGNIFICANT PATIENT-REPORTED BARRIER TO ACCEPTING A DIGITAL ADHERENCE PACKAGE: AN ANALYSIS OF THE MAGNIFY TRIAL
errTHORAX
IF7.7
err2023-11-06
err0
errOAAI
errDickens, A. P.; Halpin, D. M. G.; Carter, V; Skinner, D.; Beeh, K.; Chalmers, J.; Clark, A.; Hannan, N.; Kaplan, A.; Kostikas, K.; Pinnock, H.; Roche, N.; Usmani, O.; van Boven, J. F. M.; Mastoridis, P.; Mezzi, K.; Igwe, F.; Davis, S.; Price, D.
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errSave
A narrative review on the Synchrobreathe™: A novel breath-actuated pressurised metered-dose inhaler for the treatment of obstructive airway diseases
errRESPIRATORY MEDICINE
IF3.1
err2023-11-01
err0
errOAAI
errLavorini, Federico; Usmani, Omar S.; Salvi, Sundeep; Rote, Kiran; Gaur, Vaibhav; Gogtay, Jaideep
errShare
errSave
A meta-analysis on the importance of peak inspiratory flow variance in simplifying DPI prescribing for COPD patients
errEUROPEAN RESPIRATORY JOURNAL
IF21
err2023-10-27
err0
PREAI
errChakma, Monbi Stefanova; Usmani, Omar S.; Han, Liangfeng; Newman, Bryan; Ibrahim, Eslam; Murnane, Darragh
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errSave
Late Breaking Abstract - Consensus quality standard for implementing inhaler regimen switch in patients with respiratory disease
errEUROPEAN RESPIRATORY JOURNAL
IF21
err2023-10-27
err0
PREAI
errUsmani, Omar; Roche, Nicolas; Van Boven, Job; Scullion, Jane; Padhila, Jose Miguel; Winders, Tonya; Sajnic, Andreja; Bell, John; Lawson, Anna; Evans, Alison; Ben Taieb, Adam; Wellam, Heather; Kocks, Janwillem
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errSave
Health, environmental, and societal impact of asthma care pathway in the UK: A cost-ofillness study
errEUROPEAN RESPIRATORY JOURNAL
IF21
err2023-10-27
err1
PREAI
errOrlovic, Martina; Tzelis, Dimitrios; Guerra, Ines; Bar-Katz, Vlada; Wolley, Nicolas; Bray, Hannah; Hanslot, Mohammed; Usmani, Omar; Madoni, Alessandra
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errSave
Smoking cessation improves lung function in heterozygote alpha-1 antitrypsin patients.
errEUROPEAN RESPIRATORY JOURNAL
IF21
err2023-10-27
err0
PREAI
errToumpanakis, Dimitrios; Hopkinson, Nicholas S.; Meah, Sally; Allinson, James P.; Usmani, Omar S.
errShare
errSave
Effective respiratory management of asthma and COPD and the environmental impacts of inhalers
errNPJ PRIMARY CARE RESPIRATORY MEDICINE
IF4.7
err2023-07-01
err5
errOAAI
errUsmani, Omar S. S.; Levy, Mark L. L.
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errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
P
Peter J. Barnes
H-index: 216 · Papers: 2.8K
A
Aziz Sheikh
H-index: 177 · Papers: 2.0K
H
Holger J. Schünemann
H-index: 174 · Papers: 1.2K
J
Jean Bousquet
H-index: 161 · Papers: 2.7K
F
Fernando J. Martínez
H-index: 156 · Papers: 1.3K
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