top of page

RESEARCH IN FOCUS

Explore OPRI’s collection of published research on Oral Corticosteroid (OCS) use

PUBLICATIONS DATABASE

Effectiveness of initiating extrafine-particle versus fine-particle inhaled corticosteroids as asthma therapy in the Netherlands

BMC Pulmonary Medicine

17 May 2016

Thys van der Molen, Dirkje Postma, Richard J Martin, Ron M.C. Herings, Jetty A. Overbeek, Victoria Thomas, Cristiana Miglio, Richard Dekhuijzen, Nicolas Roche, Theresa W Guilbert, Elliot Israel, Willem M.C. van Aalderen, Elizabeth V Hillyer, Simon van Rysewyk, David Price

Add-on LABA in a separate inhaler as asthma step-up therapy versus increased dose of ICS or ICS/LABA combination inhaler

ERJ Open Research

1 April 2016

David Price, Gene Colice, Elliot Israel, Nicolas Roche, Dirkje Postma, Theresa W Guilbert, Willem M.C. van Aalderen, Jonathan Grigg, Elizabeth V Hillyer, Vicky Thomas, Richard J Martin

Cost-effectiveness of asthma step-up therapy as an increased dose of extrafine-particle inhaled corticosteroid or add-on long-acting beta2-agonist

Pulmonary Therapy

21 March 2016

Nicolas Roche, Gene Colice, Elliot Israel, Richard J Martin, Paul M Dorinsky, Dirkje Postma, Theresa W Guilbert, Jonathan Grigg, Willem M.C. van Aalderen, Francesca Barion, Elizabeth V Hillyer, Victoria Thomas, Annie Burden, R. Brett McQueen, David Price

Pub Med

Reply [Inhaled corticosteroids for asthma therapy in young children: does aerosol particle size matter?

Journal of Allergy and Clinical Immunology: In Practice

2 March 2016

Willem M.C. van Aalderen, Jonathan Grigg, Theresa W Guilbert, Nicolas Roche, Gene Colice, Dirkje Postma, Elizabeth V Hillyer, David Price

Changes in initial COPD treatment choice over time and factors influencing prescribing decisions in UK primary care: in UK primary care: a real-world, retrospective, observational

NPJ Primary Care Respiratory Medicine

26 February 2016

Kevin Gruffyd-Jones, Guy Brusselle, Rupert Jones, Marc Miravitlles, Michael Baldwin, Rebecca Stewart, Anna Rigazio, Emily Davis, Dorothy L Keininger, David Price

Erratum: Changes in initial COPD treatment choice over time and factors influencing prescribing decisions in UK primary care: a real-world study

NPJ Primary Care Respiratory Medicine

25 February 2016

Kevin Gruffyd-Jones, Guy Brusselle, Rupert Jones, Marc Miravitlles, Michael Baldwin, Rebecca Stewart, Anna Rigazio, Emily Davis, Dorothy L Keininger, David Price

Characteristics of patients making serious inhaler errors with a dry powder inhaler and association with asthma-related events in a primary care setting

Journal of Asthma

26 January 2016

Janine A.M. Westerik, Victoria Carter, Henry Chrystyn, Annie Burden, Samantha L. Thompson, Dermot Ryan, Kevin Gruffyd-Jones, John Haughney, Nicolas Roche, Federico Lavorini, Alberto Papi, Antonio Infantino, Miguel Román Rodríguez, Sinthia Bosnic-Anticevich, Karin Lisspers, Björn Ställberg, Svein Høegh Henrichsen, Thys van der Molen, Catherine Hutton, David Price

Predicting frequent asthma exacerbations using blood eosinophil count and other patient data routinely available in clinical practice

J Asthma Allergy

7 January 2016

David Price, Andrew Wilson, Alison Chisholm, Anna Rigazio, Annie Burden, Michael Thomas, Christine King

Inhaled corticosteroid dose-response on blood eosinophils in asthma – Authors’ reply

The Lancet Respiratory Medicine

1 January 2016

David Price, Ian Pavord, Mike Thomas, Christopher J Corrigan, Andrew Wilson, Elizabeth V Hillyer, Marjan Kerkhof

Concept review of dry powder inhalers: correct interpretation of published data

Multidisciplinary Respiratory Medicine

2 December 2015

David Price, Henry Chrystyn

Predicting frequent COPD exacerbations using primary care data

International Journal of Chronic Obstructive Pulmonary Disease

9 November 2015

Marjan Kerkhof, Daryl Freeman, Rupert Jones, Alison Chisholm, David Price, The Respiratory Effectiveness Group

Blood eosinophil count and prospective annual asthma disease burden: a UK cohort study

The Lancet Respiratory Medicine

19 October 2015

David Price, Anna Rigazio, Jonathan D Campbell, Eugene R Bleecker, Christopher J Corrigan, Mike Thomas, Sally E Wenzel, Andrew Wilson, Mary Buatti Small, Gokul Gopalan, Valerie L Ashton, Annie Burden, Elizabeth V Hillyer, Marjan Kerkhof, Ian Pavord

Current controversies and challenges in allergic rhinitis management

Expert Review of Clinical Immunology

29 August 2015

David Price, Peter Smith, Peter Hellings, Nikolaos Papadopoulos, Wytske Fokkens, Antonella Muraro, Ruth Murray, Alison Chisholm, Pascal Demoly, Glenis Scadding, Joaquim Mullol, Phil Lieberman, Claus Bachert, Ralph Mösges, Dermot Ryan, Jean Bousquet

Initial step-up treatment changes in asthmatic children already prescribed inhaled corticosteroids: a historical cohort study

NPJ Primary Care Respiratory Medicine

11 June 2015

Steve Turner, Kathryn Richardson, Annie Burden, Mike Thomas, Clare Murray, David Price

Increased dose of inhaled corticosteroid versus add-on long-acting β-agonist for step-up therapy in asthma

Annals of the American Thoracic Society

1 June 2015

Elliot Israel, Nicolas Roche, Richard J Martin, Gene Colice, Paul M Dorinsky, Dirkje Postma, Theresa W Guilbert, Willem M.C. van Aalderen, Jonathan Grigg, Elizabeth V Hillyer, Annie Burden, Julie von Ziegenweidti, Victoria Thomas, David Price

Small-particle inhaled corticosteroid as first-line or step-up controller therapy in childhood asthma

Journal of Allergy and Clinical Immunology: In Practice

29 May 2015

Willem M.C. van Aalderen, Jonathan Grigg, Theresa W Guilbert, Nicolas Roche, Elliot Israel, Richard J Martin, Gene Colice, Dirkje Postma, Elizabeth V Hillyer, Annie Burden, Victoria Thomas, Julie von Ziegenweidti, David Price

Differential effects of inhaled corticosteroids in smokers/ex-smokers and nonsmokers with asthma

American Journal of Respiratory and Critical Care Medicine

15 April 2015

Nicolas Roche, Dirkje Postma, Gene Colice, Annie Burden, Theresa W Guilbert, Elliot Israel, Richard J Martin, Willem M.C. van Aalderen, Jonathan Grigg, Elizabeth V Hillyer, Julie von Ziegenweidti, David Price

Long-acting muscarinic antagonist use in adults with asthma: real-life prescribing and outcomes of add-on therapy with tiotropium bromide

J Asthma Allergy

14 January 2015

David Price, Alan Kaplan, Rupert Jones, Daryl Freeman, Annie Burden, Shuna Gould, Julie von Ziegenweidti, Muzammil Ali, Christine King, Mike Thomas

Comparing the effectiveness of small-particle versus large-particle inhaled corticosteroid in COPD

International Journal of Chronic Obstructive Pulmonary Disease

17 October 2014

Dirkje Postma, Nicolas Roche, Gene Colice, Elliot Israel, Richard J Martin, Willem M.C. van Aalderen, Jonathan Grigg, Annie Burden, Elizabeth V Hillyer, Julie von Ziegenweidti, Gokul Gopalan, David Price

Cost-effectiveness of initiating extrafine- or standard size-particle inhaled corticosteroid for asthma in two health-care systems: a retrospective matched cohort study

NPJ Primary Care Respiratory Medicine

9 October 2014

Richard J Martin, David Price, Nicolas Roche, Elliot Israel, Willem M.C. van Aalderen, Jonathan Grigg, Dirkje Postma, Theresa W Guilbert, Elizabeth V Hillyer, Annie Burden, Julie von Ziegenweidti, Gene Colice

Opri Logo White
An academic research institution striving to improve the lives of patients.
Company
Observational and Pragmatic Research Institute (registered in Singapore) 
Observational Pragmatic Research International (registered in England and Wales)
Follow Us
Contact Us
Email: 
info@opri.sg 
Tel:
(+65) 3105 1489 
Address
OPRI Singapore
22 Sin Ming Lane #06-76, Midview City 573969
OPRI UK
Warren House, Sankence, Aylsham, Norwich NR11 6UN
  • Instagram
  • Threads
  • LinkedIn
  • X
OPRI 2025 All Rights Reserved
bottom of page