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Kuo CR, Jabbal S, Anderson W, Lipworth BJ. Pragmatic evaluation of inhaled corticosteroid particle size formulations on asthma control. Clin Exp Allergy 2019; 49:1321-1327. [PMID: 31264282 DOI: 10.1111/cea.13453] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/07/2019] [Accepted: 06/26/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Extra-fine particle formulations of inhaled corticosteroid (ICS) are associated with improved lung delivery. OBJECTIVES A pragmatic study to assess patient-reported outcomes after switching from fine to extra-fine particle ICS in persistent asthma. METHODS Twenty-four patients (mean age 48 year, FEV1 84%, ACQ 1.67) received 4 weeks run-in with a constant dose of fine particle ICS (mean dose 710 µg), followed by switching to an equivalent dose of extra-fine particle hydrofluoroalkane beclomethasone dipropionate (mean dose 355µg). Asthma control questionnaire (ACQ), the primary outcome and mini asthma quality of life questionnaire (mAQLQ) were measured pre- and post-run-in (baseline) and after 4 weeks and 8 weeks of switching. RESULTS Comparing pre- vs post-run-in, there were no differences for ACQ: 1.67 vs 1.65 or AQLQ: 5.08 vs 5.34. There were mean (95%CI) improvements (P < 0.001) from baseline after 8 weeks for ACQ: -0.53 (-0.83, -0.23) and AQLQ: 0.69 (0.35, 1.04), which exceeded the minimal clinically important difference (MCID) of 0.5 for both. There were also differences (P < 0.05) in domiciliary symptoms and reliever use. There were no significant changes at 8 weeks in lung function, FeNO or blood eosinophils. CONCLUSIONS Pragmatic switching from fine to extra-fine particle ICS at half the dose was associated with clinically relevant improvements in asthma control and quality of life, but not lung function or type 2 biomarkers.
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Affiliation(s)
- Chris RuiWen Kuo
- Scottish Centre for Respiratory Research, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - Sunny Jabbal
- Scottish Centre for Respiratory Research, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - William Anderson
- Scottish Centre for Respiratory Research, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - Brian J Lipworth
- Scottish Centre for Respiratory Research, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
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Al-Moamary MS, Alhaider SA, Alangari AA, Al Ghobain MO, Zeitouni MO, Idrees MM, Alanazi AF, Al-Harbi AS, Yousef AA, Alorainy HS, Al-Hajjaj MS. The Saudi Initiative for Asthma - 2019 Update: Guidelines for the diagnosis and management of asthma in adults and children. Ann Thorac Med 2019; 14:3-48. [PMID: 30745934 PMCID: PMC6341863 DOI: 10.4103/atm.atm_327_18] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
This is the fourth version of the updated guidelines for the diagnosis and management of asthma, developed by the Saudi Initiative for Asthma (SINA) group, a subsidiary of the Saudi Thoracic Society. The main objective of the SINA is to have guidelines that are up to date, simple to understand, and easy to use by healthcare workers dealing with asthma patients. To facilitate achieving the goals of asthma management, the SINA panel approach is mainly based on the assessment of symptom control and risk for both adults and children. The approach to asthma management is now more aligned for different age groups. The guidelines have focused more on personalized approaches reflecting better understanding of disease heterogeneity with integration of recommendations related to biologic agents, evidence-based updates on treatment, and role of immunotherapy in management. The medication appendix has also been updated with the addition of recent evidence, new indications for existing medication, and new medications. The guidelines are constructed based on the available evidence, local literature, and current situation at national and regional levels. There is also an emphasis on patient–doctor partnership in the management that also includes a self-management plan.
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Affiliation(s)
- Mohamed S Al-Moamary
- Department of Medicine, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Sami A Alhaider
- Department of Pediatrics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Abdullah A Alangari
- Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed O Al Ghobain
- Department of Medicine, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Mohammed O Zeitouni
- Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Majdy M Idrees
- Respiratory Division, Department of Medicine, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Abdullah F Alanazi
- Department of Medicine, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Adel S Al-Harbi
- Department of Pediatrics, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Abdullah A Yousef
- Department of Pediatrics, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Hassan S Alorainy
- Department of Respiratory Care, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Mohamed S Al-Hajjaj
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
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3
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Comparative efficacy and tolerability of beclomethasone/formoterol and fluticasone/salmeterol fixed combination in Taiwanese asthmatic patients. J Formos Med Assoc 2017; 117:1078-1085. [PMID: 29292054 DOI: 10.1016/j.jfma.2017.12.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/23/2017] [Accepted: 12/05/2017] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The study was designed to compare the efficacy and tolerability of a fixed combination of extra-fine beclomethasone and formoterol, with the fixed combination fluticasone and salmeterol in Taiwanese asthmatic patients. METHODS This was a phase III, multicentre, randomized, two-arm parallel groups, controlled study. Patients with moderate to severe asthma were randomized to a 12-week treatment with either beclomethasone 100 mcg plus formoterol 6 mcg (BDP/F) or fluticasone 125 mcg plus salmeterol 25 mcg (FP/S), both delivered 2 inhalations twice daily. The efficacy and tolerability of these two combinations were compared. RESULTS Among the 253 randomized subjects, 244 patients were evaluable (119 in the BDP/F group and 125 in the FP/S group). A significant improvement from baseline to the end of treatment period was observed in both BDP/F and FP/S groups in forced expiratory volume in the first second (FEV1), forced vital capacity (FVC), morning and evening peak expiratory flow (PEF), Asthma Control Test (ACT) score and the use of rescue medication. FVC increase from pre-dose was significant after 5 min post inhalation in the BDP/F group only, while statistically significant within group improvement was not achieved until 30 min post inhalation in the FP/S group. CONCLUSION The BDP/F combination is comparable in efficacy and tolerability to FP/S combination in Taiwanese asthmatic patients, with the advantage of rapid onset of improvement of FVC, consistent with the faster improvement of pulmonary hyperinflation with BDP/F.
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Braido F, Scichilone N, Lavorini F, Usmani OS, Dubuske L, Boulet LP, Mosges R, Nunes C, Sánchez-Borges M, Ansotegui IJ, Ebisawa M, Levi-Schaffer F, Rosenwasser LJ, Bousquet J, Zuberbier T, Canonica GW. Manifesto on small airway involvement and management in asthma and chronic obstructive pulmonary disease: an Interasma (Global Asthma Association - GAA) and World Allergy Organization (WAO) document endorsed by Allergic Rhinitis and its Impact on Asthma (ARIA) and Global Allergy and Asthma European Network (GA 2LEN). Asthma Res Pract 2016; 2:12. [PMID: 27965780 PMCID: PMC5142416 DOI: 10.1186/s40733-016-0027-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 08/22/2016] [Indexed: 11/13/2022] Open
Abstract
Evidence that enables us to identify, assess, and access the small airways in asthma and chronic obstructive pulmonary disease (COPD) has led INTERASMA (Global Asthma Association) and WAO to take a position on the role of the small airways in these diseases. Starting from an extensive literature review, both organizations developed, discussed, and approved the manifesto, which was subsequently approved and endorsed by the chairs of ARIA and GA2LEN. The manifesto describes the evidence gathered to date and defines and proposes issues on small airway involvement and management in asthma and COPD with the aim of challenging assumptions, fostering commitment, and bringing about change. The small airways (defined as those with an internal diameter <2 mm) are involved in the pathogenesis of asthma and COPD and are the major determinant of airflow obstruction in these diseases. Various tests are available for the assessment of the small airways, and their results must be integrated to confirm a diagnosis of small airway dysfunction. In asthma and COPD, the small airways play a key role in attempts to achieve disease control and better outcomes. Small-particle inhaled formulations (defined as those that, owing to their size [usually <2 μm], ensure more extensive deposition in the lung periphery than large molecules) have proved beneficial in patients with asthma and COPD, especially those in whom small airway involvement is predominant. Functional and biological tools capable of accurately assessing the lung periphery and more intensive use of currently available tools are necessary. In patients with suspected COPD or asthma, small airway involvement must be assessed using currently available tools. In patients with subotpimal disease control and/or functional or biological signs of disease activity, the role of small airway involvement should be assessed and treatment tailored. Therefore, the choice between large- and small-particle inhaled formulations must reflect the physician’s considerations of disease features, phenotype, and response to previous therapy. This article is being co-published in Asthma Research and Practice and the World Allergy Organization Journal.
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Affiliation(s)
- F Braido
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - N Scichilone
- Dipartimento Biomedico di Medicina Interna e Specialistica, University of Palermo, Palermo, Italy
| | - F Lavorini
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - O S Usmani
- Airway Disease Section, National Heart and Lung Institute, Imperial College London, Royal Brompton Hospital, London, UK
| | - L Dubuske
- Immunology Research Institute of New England, Harvard, USA
| | - L P Boulet
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, Canada
| | - R Mosges
- Institute of Medical Statistics, Informatics and Epidemiology, University Hospital of Cologne, Cologne, Germany
| | - C Nunes
- Centro de ImmunoAlergologia de Algarve, Porto, Portugal
| | - M Sánchez-Borges
- Centro Medico Docente La Trinidad, Caracas, Venezuela ; Clinica El Avila, Caracas, Venezuela
| | - I J Ansotegui
- Department of Allergy and Immunology, Hospital Quirón Bizkaia, Carretera Leioa-Inbe, Erandio, Bilbao, Spain
| | - M Ebisawa
- Department of Allergy, Clinical Research Center for Allergy & Rheumatology, Sagamihara National Hospital, Sagamihara, Kanagawa Japan
| | - F Levi-Schaffer
- Department of Pharmacology and Experimental Therapeutics, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - L J Rosenwasser
- University of Missouri - Kansas City, School of Medicine, Kansas City, Missouri USA
| | - J Bousquet
- Service des Maladies Respiratoires, Hopital Arnaud de Villeneuve, Montpellier, France
| | - T Zuberbier
- Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - G Walter Canonica
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
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5
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Braido F, Scichilone N, Lavorini F, Usmani OS, Dubuske L, Boulet LP, Mosges R, Nunes C, Sanchez-Borges M, Ansotegui IJ, Ebisawa M, Levi-Schaffer F, Rosenwasser LJ, Bousquet J, Zuberbier T, Canonica GW, Cruz A, Yanez A, Yorgancioglu A, Deleanu D, Rodrigo G, Berstein J, Ohta K, Vichyanond P, Pawankar R, Gonzalez-Diaz SN, Nakajima S, Slavyanskaya T, Fink-Wagner A, Loyola CB, Ryan D, Passalacqua G, Celedon J, Ivancevich JC, Dobashi K, Zernotti M, Akdis M, Benjaponpitak S, Bonini S, Burks W, Caraballo L, El-Sayed ZA, Fineman S, Greenberger P, Hossny E, Ortega-Martell JA, Saito H, Tang M, Zhang L. Manifesto on small airway involvement and management in asthma and chronic obstructive pulmonary disease: an Interasma (Global Asthma Association - GAA) and World Allergy Organization (WAO) document endorsed by Allergic Rhinitis and its Impact on Asthma (ARIA) and Global Allergy and Asthma European Network (GA 2LEN). World Allergy Organ J 2016; 9:37. [PMID: 27800118 PMCID: PMC5084415 DOI: 10.1186/s40413-016-0123-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 08/24/2016] [Indexed: 12/21/2022] Open
Abstract
Evidence that enables us to identify, assess, and access the small airways in asthma and chronic obstructive pulmonary disease (COPD) has led INTERASMA (Global Asthma Association) and WAO to take a position on the role of the small airways in these diseases. Starting from an extensive literature review, both organizations developed, discussed, and approved the manifesto, which was subsequently approved and endorsed by the chairs of ARIA and GA2LEN. The manifesto describes the evidence gathered to date and defines and proposes issues on small airway involvement and management in asthma and COPD with the aim of challenging assumptions, fostering commitment, and bringing about change. The small airways (defined as those with an internal diameter <2 mm) are involved in the pathogenesis of asthma and COPD and are the major determinant of airflow obstruction in these diseases. Various tests are available for the assessment of the small airways, and their results must be integrated to confirm a diagnosis of small airway dysfunction. In asthma and COPD, the small airways play a key role in attempts to achieve disease control and better outcomes. Small-particle inhaled formulations (defined as those that, owing to their size [usually <2 μm], ensure more extensive deposition in the lung periphery than large molecules) have proved beneficial in patients with asthma and COPD, especially those in whom small airway involvement is predominant. Functional and biological tools capable of accurately assessing the lung periphery and more intensive use of currently available tools are necessary. In patients with suspected COPD or asthma, small airway involvement must be assessed using currently available tools. In patients with subotpimal disease control and/or functional or biological signs of disease activity, the role of small airway involvement should be assessed and treatment tailored. Therefore, the choice between large- and small-particle inhaled formulations must reflect the physician’s considerations of disease features, phenotype, and response to previous therapy. This article is being co-published in Asthma Research and Practice and the World Allergy Organization Journal.
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Affiliation(s)
- F Braido
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - N Scichilone
- Dipartimento Biomedico di Medicina Interna e Specialistica, University of Palermo, Palermo, Italy
| | - F Lavorini
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - O S Usmani
- Airway Disease Section, National Heart and Lung Institute, Imperial College London, Royal Brompton Hospital, London, UK
| | - L Dubuske
- Immunology Research Institute of New England, Harvard, USA
| | - L P Boulet
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, Canada
| | - R Mosges
- Institute of Medical Statistics, Informatics and Epidemiology, University Hospital of Cologne, Cologne, Germany
| | - C Nunes
- Centro de ImmunoAlergologia de Algarve, Porto, Portugal
| | - M Sanchez-Borges
- Centro Medico Docente La Trinidad, Caracas, Venezuela ; Clinica El Avila, Caracas, Venezuela
| | - I J Ansotegui
- Department of Allergy and Immunology, Hospital Quirón Bizkaia, Carretera Leioa-Inbe, Erandio, Bilbao Spain
| | - M Ebisawa
- Department of Allergy, Clinical Research Center for Allergy & Rheumatology, Sagamihara National Hospital, Sagamihara, Kanagawa Japan
| | - F Levi-Schaffer
- Department of Pharmacology and Experimental Therapeutics, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - L J Rosenwasser
- University of Missouri - Kansas City, School of Medicine, Kansas City, Missouri USA
| | - J Bousquet
- Service des Maladies Respiratoires, Hopital Arnaud de Villeneuve, Montpellier, France
| | - T Zuberbier
- Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - G Walter Canonica
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - A Cruz
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - A Yanez
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - A Yorgancioglu
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - D Deleanu
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - G Rodrigo
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - J Berstein
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - K Ohta
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - P Vichyanond
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - R Pawankar
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - S N Gonzalez-Diaz
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - S Nakajima
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - T Slavyanskaya
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - A Fink-Wagner
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - C Baez Loyola
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - D Ryan
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - G Passalacqua
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - J Celedon
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - J C Ivancevich
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - K Dobashi
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - M Zernotti
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - M Akdis
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - S Benjaponpitak
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - S Bonini
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - W Burks
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - L Caraballo
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - Z Awad El-Sayed
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - S Fineman
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - P Greenberger
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - E Hossny
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - J A Ortega-Martell
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - H Saito
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - M Tang
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
| | - L Zhang
- Allergy and Respiratory Diseases Department DIMI, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy
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Al-Moamary MS, Alhaider SA, Idrees MM, Al Ghobain MO, Zeitouni MO, Al-Harbi AS, Yousef AA, Al-Matar H, Alorainy HS, Al-Hajjaj MS. The Saudi Initiative for Asthma - 2016 update: Guidelines for the diagnosis and management of asthma in adults and children. Ann Thorac Med 2016; 11:3-42. [PMID: 26933455 PMCID: PMC4748613 DOI: 10.4103/1817-1737.173196] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 12/08/2015] [Indexed: 12/21/2022] Open
Abstract
This is an updated guideline for the diagnosis and management of asthma, developed by the Saudi Initiative for Asthma (SINA) group, a subsidiary of the Saudi Thoracic Society. The main objective of SINA is to have guidelines that are up to date, simple to understand and easy to use by nonasthma specialists, including primary care and general practice physicians. SINA approach is mainly based on symptom control and assessment of risk as it is the ultimate goal of treatment. The new SINA guidelines include updates of acute and chronic asthma management, with more emphasis on the use of asthma control in the management of asthma in adults and children, inclusion of a new medication appendix, and keeping consistency on the management at different age groups. The section on asthma in children is rewritten and expanded where the approach is stratified based on the age. The guidelines are constructed based on the available evidence, local literature, and the current situation in Saudi Arabia. There is also an emphasis on patient-doctor partnership in the management that also includes a self-management plan.
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Affiliation(s)
- Mohamed S. Al-Moamary
- Department of Medicine, College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Sami A. Alhaider
- Department of Pediatrics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Majdy M. Idrees
- Department of Medicine, Pulmonary Division, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Mohammed O. Al Ghobain
- Department of Medicine, College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Mohammed O. Zeitouni
- Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Adel S. Al-Harbi
- Department of Pediatrics, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Abdullah A. Yousef
- Department of Pediatrics, College of Medicine, University of Dammam, Dammam, Saudi Arabia
| | - Hussain Al-Matar
- Department of Medicine, Imam Abdulrahman Al Faisal Hospital, Dammam, Saudi Arabia
| | - Hassan S. Alorainy
- Department of Respiratory Care, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Mohamed S. Al-Hajjaj
- Department of Medicine, Respiratory Division, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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7
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Switching from systemic steroids to ciclesonide restores the hypothalamic pituitary-adrenal axis. Postepy Dermatol Alergol 2014; 31:59-64. [PMID: 25097469 PMCID: PMC4112248 DOI: 10.5114/pdia.2014.40924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Revised: 07/15/2013] [Accepted: 08/20/2013] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Treatment of difficult asthma with oral corticosteroids (OCS) may suppress the hypothalamic-pituitary-adrenal axis. AIM In this study we have checked if the substitution of OCS with very high doses of ciclesonide may restore the adrenal function without losing the control of the disease. MATERIAL AND METHODS In 5 patients with difficult, uncontrolled asthma despite treatment with OCS, inhaled and systemic glucocorticosteroids were replaced with very high doses of ciclesonide (1600-2400 µg/day). The symptoms of asthma and the lung function were assessed at baseline and on the 28(th), 56(th) and 70(th) day of treatment, whereas the levels of cortisol and adrenocorticotropic hormone (ACTH) in the morning were measured at baseline and on the 28(th) and the 56(th) day of treatment. RESULTS In all patients, the control of asthma symptoms, measured with Asthma Control Test questionnaire, improved from the mean score of 9.4 to 19.8 in 70 days. In 4 subjects force expiratory volume in 1 s improved gradually through the entire study reaching a mean improvement of 585 ml in 70 days. The ACTH levels were normalized in 3 patients after 28 days of observation and in all patients after 56 days. The cortisol level was normalized in 4 patients after 28 days and in another subject after 56 days of treatment with ciclesonide. CONCLUSIONS Switching from prednisone to very high doses of ciclesonide normalized the hypothalamic-pituitary adrenal axis function and also improved the disease control and the lung function in these 5 patients with difficult asthma.
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8
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The importance of imaging and physiology measurements in assessing the delivery of peripherally targeted aerosolized drugs. Ther Deliv 2012; 3:1329-45. [DOI: 10.4155/tde.12.113] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Considerable recent effort has been directed towards developing new aerosol formulations and delivery devices that can target drugs to the lung periphery. In order to determine the efficacy of targeted drug therapy, it is essential that the peripheral lung region be adequately assessed. Imaging of the airways structure and pathology has greatly advanced in the last decade and this rate of growth is accelerating as new technologies become available. Lung imaging continues to play an important role in the study of the peripheral airways and, when combined with state-of-the-art lung function measurements and computational modeling, can be a powerful tool for investigating the effects of inhaled medication. This article focuses on recent strategies in imaging and physiological measurements of the lungs that allow the assessment of inhaled medication delivered to the periphery and discusses how these methods may help to further optimize and refine future aerosol delivery technology.
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9
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Ludviksdottir D, Diamant Z, Alving K, Bjermer L, Malinovschi A. Clinical aspects of using exhaled NO in asthma diagnosis and management. CLINICAL RESPIRATORY JOURNAL 2012; 6:193-207. [DOI: 10.1111/crj.12001] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
| | | | - Kjell Alving
- Department of Women's and Children's Health; Uppsala University; Uppsala; Sweden
| | - Leif Bjermer
- Department of Respiratory Diseases and Allergology; Skane University; Lund; Sweden
| | - Andrei Malinovschi
- Department of Medical Sciences: Clinical Physiology; Uppsala University; Uppsala; Sweden
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Ulrik CS, Lange P. Targeting small airways in asthma: improvement in clinical benefit? CLINICAL RESPIRATORY JOURNAL 2011; 5:125-30. [PMID: 21106032 DOI: 10.1111/j.1752-699x.2010.00235.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIM Disease control is not achieved in a substantial proportion of patients with asthma. Recent advances in aerosol formulations and delivery devices may offer more effective therapy. This review will focus on the importance and potential clinical benefit of targeting the lung periphery in adult asthma by means of ultra-fine aerosols. RESULTS Ultra-fine formulations of inhaled corticosteroids (ICS) have improved lung deposition up to at least 50%, primarily in the peripheral airways. Ultra-fine formulations of ICS provide equivalent asthma control to non-ultra-fine ICS at approximately half the daily dose, with no increased risk of systemic effects. Clinical studies of adults with asthma have shown a greater effect of ultra-fine ICS, compared with non-ultra-fine ICS, on quality of life, small airway patency, and markers of pulmonary and systemic inflammation, but no difference with regard to conventional clinical indices of lung function and asthma control. CONCLUSIONS Asthma patients treated with ultra-fine ICS, compared with non-ultra-fine ICS, have at least similar chance of achieving asthma control at a lower daily dose. Further clinical studies are needed to explore whether treatment with ultra-fine formulations of ICS will change the natural history of asthma and prevent airway remodelling in both the large and small airways.
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Affiliation(s)
- Charlotte Suppli Ulrik
- Respiratory Section, Unit of Internal Medicine, Hvidovre University Hospital, Hvidovre, Denmark.
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Kanazawa H, Kyoh S, Asai K, Hirata K. Validity of measurement of two specific biomarkers for the assessment of small airways inflammation in asthma. J Asthma 2010; 47:400-6. [PMID: 20528593 DOI: 10.3109/02770901003759394] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Small airways inflammation in asthma has been supposed to contribute to instability of the disease and therapy resistance. This study was designed to determine the validity of measurement of N(epsilon)-(carboxymethyl)lysine (CML) levels in induced sputum and alveolar concentrations of nitric oxide (NO) for the assessment of small airways inflammation in asthma. METHODS The authors measured CML levels in induced sputum and the bronchial flux (Jno) and alveolar concentration (C(alv)) of NO in 37 asthmatic patients and 15 normal controls. After initial analysis, all asthmatics were randomly assigned to receive inhaled fluticasone propionate (FP; 400 microg/day, n = 21) or hydrofluoroalkane-beclomethasone dipropionate (HFA-BDP; 400 microg/day, n = 16) for 12 weeks. And then the determination of exhaled NO level and sputum induction was performed after the treatment period. RESULTS CML levels in induced sputum were significantly higher in asthmatics than in normal controls (median [interquartile range], asthmatics: 53.0 [44.8-64.3] microg/ml, normal controls: 22.0 [14.8-28.3] microg/ml; p < .01). Similarly, Jno and C(alv) were also higher in asthmatics. Moreover, CML level was closely correlated with C(alv) but not with Jno in asthmatics (r = .47, p = .005). Jno was significantly correlated with forced expiratory volume in one second/forced vital capacity (FEV(1)/FVC), and CML level and C(alv) were correlated with forced expiratory flow between 25% and 75% of FVC (FEF(25-75)), an index of small airways obstruction. After FP treatment, the decrease in CML level and Calv were very small. In contrast, these levels were markedly decreased after HFA-BDP treatment. Moreover, even after FP or HFA-BDP treatment, CML level was significantly correlated with C(alv). CONCLUSIONS This novel, noninvasive technique of measurement of CML levels in induced sputum and C(alv) may prove to be important not only in the evaluation of small airways inflammation but also in helping us move toward a better understanding of the roles of the small airways in the pathogenesis of asthma.
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Affiliation(s)
- Hiroshi Kanazawa
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka City University, Osaka, Japan.
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Williamson PA, Menzies D, Nair A, Tutuncu A, Lipworth BJ. A proof-of-concept study to evaluate the antiinflammatory effects of a novel soluble cyclodextrin formulation of nebulized budesonide in patients with mild to moderate asthma. Ann Allergy Asthma Immunol 2009; 102:161-7. [PMID: 19230469 DOI: 10.1016/s1081-1206(10)60248-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND A cyclodextrin solution formulation of budesonide has been developed. OBJECTIVE To assess the anti-inflammatory effect of a novel soluble formulation of nebulized budesonide compared with the present suspension formulation based on a 1:4 nominal dose ratio. METHODS Seventeen mild to moderate asthmatic patients were randomized to receive 120 microg of Capsitol-Enabled Budesonide Inhalation Solution (CBIS) twice daily or 500 microg of budesonide suspension (Pulmicort Respules) twice daily via nebulizer for 2 weeks in a crossover manner. Methacholine challenge, fractionated exhaled nitric oxide (NO) measurement, spirometry, and 10-hour overnight urinary creatinine-corrected cortisol measurement were conducted at baseline and after each treatment. RESULTS Neither CBIS nor Pulmicort significantly improved the provocation concentration of methacholine that caused a decrease in FEV1 of 10% as change from baseline (doubling dilution changes, 0.82; 95% confidence interval [CI], -0.08 to 1.72; P = .08; and 0.86; 95% CI, -0.61 to 2.32; P = .41, respectively). Both CBIS and Pulmicort suppressed exhaled NO from baseline (geometric mean fold ratios: for tidal NO, 0.70; 95% CI, 0.55-0.90; P = .006; and 0.62; 95% CI, 0.50-0.76; P < .001, respectively; for bronchial flux, 0.73; 95% CI, 0.56-0.95; P = .02; and 0.54; 95% CI, 0.39-0.74; P < .001, respectively). Alveolar NO was significantly suppressed by CBIS (geometric mean fold ratio, 0.33; 95% CI, 0.13-0.85; P = .02) but not by Pulmicort (0.66; 95% CI, 0.25-1.76; P = .81). The mean (SEM) nebulization time for CBIS was 84 (3.0) seconds and for Pulmicort was 303 (19) seconds (P < .001). There were no differences between CBIS and Pulmicort for any other outcome. CONCLUSIONS There are no significant differences between formulations for any inflammatory outcome. CBIS has a shorter nebulization time and is given at a quarter of the nominal dose of Pulmicort.
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Affiliation(s)
- Peter A Williamson
- Asthma and Allergy Research Group, University of Dundee, Dundee, Scotland.
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Menzies D, Jackson C, Mistry C, Houston R, Lipworth BJ. Symptoms, spirometry, exhaled nitric oxide, and asthma exacerbations in clinical practice. Ann Allergy Asthma Immunol 2008; 101:248-55. [PMID: 18814447 DOI: 10.1016/s1081-1206(10)60489-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Patient symptoms, spirometry measurements, exacerbation rates, and exhaled nitric oxide (FE(NO)) levels have all been used to quantify asthma severity. OBJECTIVE To determine the relationships among these disease surrogates in clinical practice. METHODS Data were collected from 5 primary care asthma clinics on patient symptoms, reliever use, spirometry measurements, maintenance pharmacotherapy, disease severity (British Thoracic Society treatment step), and FE(NO) level. Exacerbation data (asthma-related unscheduled health care contact or rescue oral corticosteroid therapy) for the 12 months before and 3 months after the clinic visit were then obtained. RESULTS A total of 267 adult asthmatic patients (mean [SEM] age, 51.6 [1.1] years; forced expiratory volume in 1 second, 86.3% [1.2%] of predicted) participated, and 157 exacerbations were captured. For the 12 months before the clinic visit, exacerbation rate was positively correlated with dose of inhaled corticosteroid (P < .001), treatment step (P < .001), reliever use (P = .002), and symptom score (P < .001) but was negatively correlated with FE(NO) level (P = .04); only symptom scores correlated with exacerbation rate in the 3 months after the visit. Levels of FE(NO) were significantly lower in frequently exacerbating patients receiving higher doses of maintenance inhaled corticosteroids compared with patients with mild disease who were corticosteroid naive (19.7 vs 40.4 ppb, P < .001). Measurement of FE(NO) was an insensitive method (sensitivity, 66.7%; specificity, 51.9% at a cutoff value of 20 ppb) for identifying patients who subsequently exacerbated. CONCLUSION Levels of FE(NO) are paradoxically decreased in patients with more severe asthma and frequent exacerbations and may, therefore, be of limited utility in primary care.
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Affiliation(s)
- Daniel Menzies
- Asthma and Allergy Research Group, Department of Medicine and Therapeutics, Ninewells Hospital and Medical School, Dundee, Scotland
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Rodríguez-Trigo G, Plaza V, Picado C, Sanchis J. El tratamiento según la guía de la Global Initiative for Asthma (GINA) reduce la morbimortalidad de los pacientes con asma de riesgo vital. Arch Bronconeumol 2008. [DOI: 10.1157/13119538] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Rodríguez-Trigo G, Plaza V, Picado C, Sanchis J. Management According to the Global Initiative for Asthma Guidelines of Patients With Near-Fatal Asthma Reduces Morbidity and Mortality. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/s1579-2129(09)60015-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Papi A, Paggiaro P, Nicolini G, Vignola AM, Fabbri LM. Beclomethasone/formoterol vs fluticasone/salmeterol inhaled combination in moderate to severe asthma. Allergy 2007; 62:1182-8. [PMID: 17845589 DOI: 10.1111/j.1398-9995.2007.01493.x] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Recommended treatment for moderate to severe asthma is the combination of an inhaled corticosteroid and a long-acting beta(2)-agonist. The present study was designed to compare a new fixed combination of extrafine beclomethasone and formoterol, with the fixed combination fluticasone and salmeterol. METHODS This was a phase III, multinational, multicentre, double-blind, randomized, two-arm parallel groups, controlled study. After a 2-week run-in period, 228 patients with moderate to severe asthma were randomized to a 12-week treatment with either beclomethasone 100 microg plus formoterol 6 microg or fluticasone 125 microg plus salmeterol 25 microg, both delivered two inhalations b.i.d. via a pressurized metered dose inhaler. RESULTS The analysis of noninferiority on the primary outcome, morning peak expiratory flow in the last 2 weeks of treatment, showed no difference between groups (difference -3.32 l/min; 95% CI -17.92 to 11.28). A significant improvement from baseline in lung function, symptom score and rescue medication use was observed in both groups at all time points. Beclomethasone plus formoterol combination showed a significantly faster onset of bronchodilation when compared with fluticasone plus salmeterol with the difference maintained for up to 1 h postdosing. No differences were observed between treatments in the rate of asthma exacerbations, frequency of adverse events and overnight urinary cortisol/creatinine ratio. CONCLUSIONS The new combination of extrafine beclomethasone plus formoterol is not inferior to the marketed combination of fluticasone and salmeterol in terms of efficacy and tolerability, with the advantage of a faster onset of bronchodilation. ( ClinicalTrials.gov number, NCT00394368).
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Affiliation(s)
- A Papi
- Research Centre on Asthma and COPD, University of Ferrara, Ferrara, Italy
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