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Casale TB, Chipps BE, Iqbal A, Yoo B, Millette LA, Hanania NA. Influence of baseline bronchodilator reversibility and blood eosinophils on lung function in patients with asthma following omalizumab. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:512-514.e2. [PMID: 38070771 DOI: 10.1016/j.jaip.2023.11.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/02/2023] [Accepted: 11/26/2023] [Indexed: 12/28/2023]
Affiliation(s)
- Thomas B Casale
- Division of Allergy and Immunology Joy McCann Culverhouse Clinical Research Center, University of South Florida, Tampa, Fla
| | | | | | - Bongin Yoo
- Genentech, Inc, South San Francisco, Calif
| | | | - Nicola A Hanania
- Section of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, Texas.
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Hanania NA, Niven R, Chanez P, Antoine D, Pfister P, Garcia Conde L, Jaumont X. Long-term effectiveness and safety of omalizumab in pediatric and adult patients with moderate-to-severe inadequately controlled allergic asthma. World Allergy Organ J 2022; 15:100695. [PMID: 36254180 PMCID: PMC9519799 DOI: 10.1016/j.waojou.2022.100695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/02/2022] [Accepted: 08/17/2022] [Indexed: 11/29/2022] Open
Affiliation(s)
- Nicola A. Hanania
- Section of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
- Corresponding author. Baylor College of Medicine, 1504 Taub Loop, Houston, TX, 77030 USA
| | - Robert Niven
- Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Pascal Chanez
- Clinique des Bronches, de l'Allergie et du Sommeil, Department of Respiratory Diseases, APHM, Aix-Marseille University, France
| | - Deschildre Antoine
- CHU Lille, Université Nord de France, unité de pneumologie et allergologie pédiatriques, Hôpital Jeanne de Flandre, 59000 Lille, France
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Alharbi AS, Yousef AA, Alharbi SA, Almaghamsi TM, Al Qwaiee MM, Al-Somali FM, Alahmadi TS, Alhaider SA, Alotaibi WH, Albalawi MA, Alotaibi FN, Alenizi AS, Alsaadi MM, Said YS. Severe asthma in children: An official statement from Saudi Pediatric Pulmonology Association. Saudi Med J 2022; 43:329-340. [PMID: 35414610 PMCID: PMC9998054 DOI: 10.15537/smj.2022.4.43.20210756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 03/08/2022] [Indexed: 11/16/2022] Open
Abstract
In Saudi Arabia, the prevalence of pediatric asthma ranges between 8% and 25%. However, there are no sufficient data regarding severe asthma in childhood in Saudi Arabia. Therefore, a task force has been formed by the Saudi Pediatric Pulmonology Association which is a subsidiary group of the Saudi Thoracic Society and consists of Saudi experts with well-respected academic and clinical backgrounds in the fields of pediatric asthma as well as other respiratory diseases to write a consensus on definitions, phenotypes, and pathophysiology, evaluation, and management. To achieve this, the subject was divided into various sections, each of which was assigned to at least 2 experts. Without a central literature review, the authors searched the literature using their own strategies. To reach an agreement, the entire panel reviewed and voted on proposed findings and recommendations.
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Affiliation(s)
- Adel S. Alharbi
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Abdullah A. Yousef
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Saleh A. Alharbi
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Talal M. Almaghamsi
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Mansour M. Al Qwaiee
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Faisal M. Al-Somali
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Turki S. Alahmadi
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Sami A. Alhaider
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Wadha H. Alotaibi
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Mona A. Albalawi
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Faisal N. Alotaibi
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Ahmed S. Alenizi
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Muslim M. Alsaadi
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Yazan S. Said
- From the Department of Pediatrics (A. Alharbi, Alotaibi), Pediatric Pulmonology Division and Pediatric Sleep Center, from the Department of Pediatrics (Al-Somali), Pediatric Pulmonary Division, Prince Sultan Military City, from the Departments of Pediatric Pulmonology & Sleep Medicine (Albalawi), King Fahad Medical City, from the Pediatric Pulmonology And Sleep Medicine Department (Alenizi), Children’s Hospital, King Saud Medical City, from the Department of Pediatrics (Alenizi), College of Medicine and King Khalid University Hospital, King Saud University, From the Pediatric Department (Said), Security Forces Hospital, Riyadh; from the Department of Pediatrics (Yousef), Imam Abdulrahman Bin Faisal University, College of Medicine; from the Department of Pediatrics (Almaghamsi, Alhaider), King Fahad Specialist Hospital, Dammam; King Fahd Hospital of the University (Yousef), from the Department of Pediatrics (Alahmadi), Dr. Sulaiman Al Habib Hospital, Al-Khobar; Department of Pediatrics (S. Alharbi), Faculty of Medicine, Umm Alqura University, Mecca; from the Department of Pediatrics (S. Alharbi), Dr. Soliman Fakeeh Hospital; from the Pediatric Department (Al Qwaiee), King Faisal specialist hospital & Research Center, from the Department of Pediatrics (Alotaibi), Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
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Leru PM, Anton VF. Real-Life Benefit of Omalizumab in Improving Control of Bronchial Asthma During COVID-19 Pandemic. Cureus 2021; 13:e17268. [PMID: 34422507 PMCID: PMC8371356 DOI: 10.7759/cureus.17268] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/17/2021] [Indexed: 11/19/2022] Open
Abstract
Biologic therapy is recommended by Global Initiative for Asthma (GINA) guidelines in asthma patients not controlled with maximal inhaled therapy corresponding to GINA step 4. Omalizumab is an anti- immunoglobulin E (IgE) monoclonal antibody and the first biological available for the add-on treatment of severe allergic asthma, approved by Food and Drug Administration (FDA) in 2003. Diagnosing and managing asthma patients during coronavirus disease 2019 (COVID-19) pandemic since early 2020 has been challenging, mainly due to the risk of contracting COVID-19 disease and to the limited access to hospital care and pulmonary function tests. We report a case of a 52-year-old female patient, diagnosed with adult-onset asthma in 2018, who was first referred to the Allergy Department of our hospital in January 2019 for dyspnea, wheezing, and worsening cough. Despite continuous inhaled therapy and good inhalation technique, she had frequent asthma symptoms, requiring short courses of oral corticosteroids (CS). Physical examination and pulmonary function tests on admission revealed broncho-obstructive syndrome and laboratory tests showed mild inflammation and high total serum IgE. She continued to have two moderate-severe exacerbations after stepping up to maximal inhaled therapy plus oral montelukast and theophylline, according to GINA step 4. By the end of 2019, we additionally started omalizumab, which resulted in prompt clinical benefits and resolution of asthma symptoms. Given the ongoing COVID-19 pandemic limiting in-person visits, virtual follow-ups indicated adequate control of his symptoms, as proved by asthma control test and no need for hospital presentation.
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Affiliation(s)
- Polliana Mihaela Leru
- Family Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU.,Internal Medicine, Colentina Clinical Hospital/Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
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Novosad J, Krčmová I. Evolution of our view on the IgE molecule role in bronchial asthma and the clinical effect of its modulation by omalizumab: Where do we stand today? Int J Immunopathol Pharmacol 2021; 34:2058738420942386. [PMID: 32689848 PMCID: PMC7375718 DOI: 10.1177/2058738420942386] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Bronchial asthma is a heterogeneous disease whose definition and treatment are based on evidence of variable airway obstruction and airway inflammation. Despite the enormous increase in the amount of information on the pathogenesis of this disease, diagnosis is still an unresolved problem, as we still lack sensitive and specific biomarkers. On the other hand, at the turn of the 20th and 21st century, there was a rapid development of therapeutic modalities based on the principle of biological therapy. The first authorized drug matching these characteristics was omalizumab – a monoclonal antibody directed against immunoglobulin E (IgE). It has been used for the treatment of severe forms of bronchial asthma for more than 15 years, which is a sufficient time to acquire ways of its effective use and to assess whether the treatment with omalizumab has met our expectations. However, we continue to discover new and surprising facts about the effects of omalizumab treatment which leads to widening of therapeutic indications. In this work, a basic overview of the very complex role of the IgE molecule in the organism (with a special emphasis on allergic asthma) is discussed, and the most important practical and clinical consequences resulting from its modulation by targeted therapy with omalizumab are summarized.
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Affiliation(s)
- Jakub Novosad
- Institute of Clinical Immunology and Allergology, University Hospital Hradec Králové, Hradec Králové, Czech Republic.,Faculty of Medicine in Hradec Králové, Charles University in Prague, Prague, Czech Republic
| | - Irena Krčmová
- Institute of Clinical Immunology and Allergology, University Hospital Hradec Králové, Hradec Králové, Czech Republic.,Faculty of Medicine in Hradec Králové, Charles University in Prague, Prague, Czech Republic
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Akaba T, Kondo M, Kobayashi F, Honda N, Muramatsu S, Yagi O, Takeyama K, Seo Y, Nonaka M, Tagaya E. Characteristics of patients with severe asthma who experienced treatment failure with omalizumab. Pulm Pharmacol Ther 2021; 68:102032. [PMID: 33862220 DOI: 10.1016/j.pupt.2021.102032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 04/06/2021] [Accepted: 04/08/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Omalizumab, an anti-IgE antibody, has been widely used in many countries, including Japan. However, some patients do not respond to omalizumab, and the cause of treatment failure has not been fully elucidated. OBJECTIVE This study aimed to evaluate the characteristics of adult asthma patients who failed to achieve disease control with omalizumab in a real-world setting. METHODS We retrospectively reviewed the medical records of patients in Tokyo Women's Medical University Hospital between March 2009 and May 2016. The patient characteristics and factors for treatment failure with omalizumab were evaluated, as were treatment alternatives after discontinuation of omalizumab. RESULTS In total, 59 patients were included in this study. The omalizumab-ineffective group had a significantly higher number of patients with eosinophilic sinusitis (P = 0.001) and eosinophilic otitis media (P = 0.023) than the omalizumab-effective group. A multivariate analysis revealed that both eosinophilic chronic rhinosinusitis (odds ratio: 23.4; P = 0.011) and eosinophilic otitis media (odds ratio: 6.71; P = 0.039) were associated with treatment failure with omalizumab. Most patients with eosinophilic comorbidities of the ear, nose, and throat (ENT) in the omalizumab-ineffective group received mepolizumab or benralizumab as alternative therapy, following which disease control was achieved. CONCLUSION Eosinophilic comorbidities of the ENT may affect treatment failure with omalizumab in patients with severe asthma. Anti-interleukin-5 antibody or anti-interleukin-5Rα antibody rather than anti-IgE antibody should be considered as an additional therapy for patients with severe asthma who have eosinophilic comorbidities of the ENT.
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Affiliation(s)
- Tomohiro Akaba
- Department of Respiratory Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan; Allergy Medical Center, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Mitsuko Kondo
- Department of Respiratory Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan; Allergy Medical Center, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Fumi Kobayashi
- Department of Respiratory Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan; Allergy Medical Center, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Nahoko Honda
- Department of Respiratory Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan; Allergy Medical Center, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Soshi Muramatsu
- Department of Respiratory Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan; Allergy Medical Center, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Osamitsu Yagi
- Department of Respiratory Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan; Allergy Medical Center, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Kiyoshi Takeyama
- Department of Respiratory Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan; Allergy Medical Center, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Yukako Seo
- Department of Otolaryngology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan; Allergy Medical Center, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Manabu Nonaka
- Department of Otolaryngology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan; Allergy Medical Center, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Etsuko Tagaya
- Department of Respiratory Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan; Allergy Medical Center, Tokyo Women's Medical University Hospital, Tokyo, Japan.
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7
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Alzahrani A, Hussain A, Alhadian F, Hakeem J, Douaoui S, Tliba O, Bradding P, Amrani Y. Potential Role of Mast Cells in Regulating Corticosteroid Insensitivity in Severe Asthma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1303:1-12. [PMID: 33788184 DOI: 10.1007/978-3-030-63046-1_1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The mechanisms driving corticosteroid insensitivity in asthma are still unclear although evidence points toward a potential role of lung mast cells. Indeed, a number of in vitro studies using various cell types showed that different mediators produced by activated mast cells, including cytokines, have the capacity to interfere with the therapeutic action of corticosteroids. In patients with severe allergic refractory asthma, the anti-IgE monoclonal antibody (mAb), Omalizumab, has been shown to be associated with a marked reduction in inhaled and systemic use of corticosteroids, further suggesting a key role of mast cells in the poor response of patients to these drugs. The present chapter will discuss the possible underlying mechanisms by which mast cells could contribute to reducing corticosteroid sensitivity seen in patients with severe asthma.
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Affiliation(s)
- Abdulrahman Alzahrani
- Department of Infection, Immunity and Inflammation, Clinical Sciences, University of Leicester, Leicester, UK
| | - Aamir Hussain
- Department of Infection, Immunity and Inflammation, Clinical Sciences, University of Leicester, Leicester, UK
| | - Fahad Alhadian
- Department of Infection, Immunity and Inflammation, Clinical Sciences, University of Leicester, Leicester, UK
| | - Jameel Hakeem
- Department of Infection, Immunity and Inflammation, Clinical Sciences, University of Leicester, Leicester, UK
| | - Sana Douaoui
- Department of Infection, Immunity and Inflammation, Clinical Sciences, University of Leicester, Leicester, UK
| | - Omar Tliba
- Department of Infection, Immunity and Inflammation, Clinical Sciences, University of Leicester, Leicester, UK
| | - Peter Bradding
- Department of Infection, Immunity and Inflammation, Clinical Sciences, University of Leicester, Leicester, UK
| | - Yassine Amrani
- Department of Respiratory Sciences, University of Leicester, Leicester, UK.
- Institute for Lung Health, Leicester Biomedical Research Center Respiratory, Leicester, UK.
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8
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Asthma in Cystic Fibrosis: Definitions and Implications of This Overlap Syndrome. Curr Allergy Asthma Rep 2021; 21:9. [PMID: 33560464 DOI: 10.1007/s11882-020-00985-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE OF REVIEW Cystic fibrosis (CF) is a multisystem, autosomal recessive disease that leads to progressive loss of lung function. Respiratory symptoms for both CF and asthma include cough, wheezing, and dyspnea. There is debate within the CF community on how to best define and distinguish CF-asthma overlap syndrome (CFAOS) from asthma-like features, though CFAOS is well-recognized. We aim to review the epidemiology, diagnosis, and treatment of asthma in CF and explore areas where further research is needed. RECENT FINDINGS There has been considerable improvement in the understanding and treatment of asthma over the past two decades leading to novel therapies such as biologic agents that target the airway inflammation in asthmatics based on their asthma phenotype. These therapies are being studied in CFAOS and are promising treatments. This review provides a comprehensive overview of the definition, epidemiology, diagnosis, and current treatment of CFAOS.
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9
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Pavord ID, Menzies-Gow A, Buhl R, Chanez P, Dransfield M, Lugogo N, Keene ON, Bradford ES, Yancey SW. Clinical Development of Mepolizumab for the Treatment of Severe Eosinophilic Asthma: On the Path to Personalized Medicine. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 9:1121-1132.e7. [PMID: 32889223 DOI: 10.1016/j.jaip.2020.08.039] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 07/15/2020] [Accepted: 08/12/2020] [Indexed: 12/31/2022]
Abstract
The development of mepolizumab, an anti-IL-5 monoclonal antibody for the treatment of severe eosinophilic asthma, is an example of a clinical development program that evolved over time based on sound, basic scientific principles. Initial clinical data on the effects of mepolizumab on lung function in a general asthmatic population were disappointing. However, it became clear that mepolizumab may be more effective against other clinical endpoints, particularly asthma exacerbations, in patients with more severe disease. Furthermore, a developing understanding of asthma disease pathobiology led to the identification of an appropriate target population and predictive biomarker for mepolizumab treatment: patients with severe eosinophilic asthma and blood eosinophil count. Mepolizumab use provides clinically meaningful benefits in this target population, fulfilling an unmet need. This Clinical Commentary Review describes the clinical development of mepolizumab and details of how this program informed the development of other biologic therapies in patients with severe asthma. This account highlights how a personalized approach toward treatment of patients with severe eosinophilic asthma, supported by a large body of scientific evidence, ultimately led to new and effective treatments and improved patient outcomes.
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Affiliation(s)
- Ian D Pavord
- Nuffield Department of Medicine and Oxford Respiratory NIHR BRC, University of Oxford, Oxford, United Kingdom
| | | | - Roland Buhl
- Pulmonary Department, Mainz University Hospital, Mainz, Germany
| | - Pascal Chanez
- Aix-Marseille Université, INSERM CV2N, APHM CIC NORD, Marseille, France
| | - Mark Dransfield
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala
| | - Njira Lugogo
- Division of Pulmonary and Critical Care Medicine, University of Michigan, Ann Arbor, Mich
| | - Oliver N Keene
- Biostatistics, GSK, Stockley Park, Uxbridge, Middlesex, United Kingdom
| | - Eric S Bradford
- Respiratory Therapeutic Area, GSK, Research Triangle Park, NC
| | - Steve W Yancey
- Respiratory Therapeutic Area, GSK, Research Triangle Park, NC.
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10
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Peters MC, Wenzel SE. Intersection of biology and therapeutics: type 2 targeted therapeutics for adult asthma. Lancet 2020; 395:371-383. [PMID: 32007172 PMCID: PMC8522504 DOI: 10.1016/s0140-6736(19)33005-3] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 10/17/2019] [Accepted: 11/12/2019] [Indexed: 12/14/2022]
Abstract
Asthma is a disease of reversible airflow obstruction characterised clinically by wheezing, shortness of breath, and coughing. Increases in airway type 2 cytokine activity, including interleukin-4 (IL-4), IL-5, and IL-13, are now established biological mechanisms in asthma. Inhaled corticosteroids have been the foundation for asthma treatment, in a large part because they decrease airway type 2 inflammation. However, inhaled or systemic corticosteroids are ineffective treatments in many patients with asthma and few treatment options exist for patients with steroid resistant asthma. Although mechanisms for corticosteroid refractory asthma are likely to be numerous, the development of a new class of biologic agents that target airway type 2 inflammation has provided a new model for treating some patients with corticosteroid refractory asthma. The objective of this Therapeutic paper is to summarise the new type 2 therapeutics, with an emphasis on the biological rationale and clinical efficacy of this new class of asthma therapeutics.
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Affiliation(s)
- Michael C Peters
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA.
| | - Sally E Wenzel
- Department of Environmental and Occupational Health, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
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11
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Krčmová I, Novosad J, Malá E, Krejsek J. Small, Prospective, Observational, Pilot Study in Patients with Severe Asthma after Discontinuation of Omalizumab Treatment. Clin Ther 2018; 40:1942-1953. [PMID: 30391022 DOI: 10.1016/j.clinthera.2018.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Revised: 02/12/2018] [Accepted: 09/06/2018] [Indexed: 11/28/2022]
Abstract
PURPOSE Omalizumab has demonstrated clinical efficacy in severe allergic asthma by reducing exacerbation rates and increasing quality of life. However, data concerning its sustained effect after treatment discontinuation are still needed. METHODS This analysis was an observational pilot study (simple within-subjects design) of 12 patients experiencing severe asthma, treated with omalizumab, for 1 year after treatment discontinuation. We prospectively analyzed clinical measurements (pulmonary functions, inhaled corticosteroid [ICS] doses, Asthma Control Test [ACT] scores, skin prick test [SPT] positivity, fraction of exhaled nitric oxide, and exacerbation rates) and laboratory test results (eosinophils and total immunoglobulin E levels) at the time of discontinuation and 6 and 12 months thereafter. Baseline data (before the treatment period; range, 11-61 months) were collected retrospectively. The treatment effect until discontinuation was calculated. To determine its persistence, repeated measures were compared with baseline levels and analyzed by using a general linear model for repeated measures or the Friedman ANOVA, and χ2 tests in case of normality assumption violation or frequencies. Post hoc analysis was applied by using a simple or repeated contrasts analysis or Wilcoxon signed rank test with Bonferroni correction. FINDINGS We proved a significant reduction in ICS doses and SPT reactivity and an increase in ACT score during the retrospective treatment phase. Moreover, persistence of these statistically significant effects was recorded 6 months after treatment discontinuation. ACT score and ICS doses (but not SPT reactivity) remained improved for 12 months after discontinuation of omalizumab treatment. IMPLICATIONS Omalizumab treatment exhibited sustained treatment benefit after its discontinuation for patients experiencing severe allergic asthma.
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Affiliation(s)
- Irena Krčmová
- Institute of Clinical Immunology and Allergy, University Hospital in Hradec Králové, Charles University in Prague, Faculty of Medicine in Hradec Králové, Hradec Králové, Czech Republic
| | - Jakub Novosad
- Institute of Clinical Immunology and Allergy, University Hospital in Hradec Králové, Charles University in Prague, Faculty of Medicine in Hradec Králové, Hradec Králové, Czech Republic.
| | - Eva Malá
- Institute of Clinical Immunology and Allergy, University Hospital in Hradec Králové, Charles University in Prague, Faculty of Medicine in Hradec Králové, Hradec Králové, Czech Republic
| | - Jan Krejsek
- Institute of Clinical Immunology and Allergy, University Hospital in Hradec Králové, Charles University in Prague, Faculty of Medicine in Hradec Králové, Hradec Králové, Czech Republic
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12
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Yorgancıoğlu A, Öner Erkekol F, Mungan D, Erdinç M, Gemicioğlu B, Özşeker ZF, Bayrak Değirmenci P, Naycı S, Çilli A, Erdenen F, Kırmaz C, Ediger D, Yalçın AD, Büyüköztürk S, Öztürk S, Güleç M, Işık SR, Kalyoncu AF, Göksel Ö, Aydın Ö, Havlucu Y, Baloğlu Ar İ, Erdoğdu A. Long-Term Omalizumab Treatment: A Multicenter, Real-Life, 5-Year Trial. Int Arch Allergy Immunol 2018; 176:225-233. [PMID: 29772578 DOI: 10.1159/000488349] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 03/13/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Omalizumab has demonstrated therapeutic benefits both in controlled clinical trials and real-life studies. However, research concerning the long-term effects and tolerability of omalizumab is needed. The main objective of this study was to evaluate the effectiveness and tolerability of treatment with omalizumab for up to 5 years. METHODS A multicenter, retrospective, chart-based study was carried out to compare documented exacerbations, hospitalizations, systemic steroid requirement, FEV1, and asthma control test (ACT) results during 1 year prior to omalizumab treatment versus at 1, 3, and 5 years of treatment. Adverse events and reasons for discontinuation were also recorded at each time point. RESULTS Four hundred and sixty-five patients were enrolled in the study. Outcome variables had improved after the 1st year and were sustained after the 3rd and 5th years of treatment with omalizumab. Omalizumab treatment reduced the asthma exacerbation rate by 71.3% (p < 0.001) at 1 year, 64.3% (p < 0.001) at 3 years, and 54.8% (p = 0.002) at 5 years. The hospitalization rate also decreased; by the 5th year of the treatment no patients were hospitalized. ACT results had also improved significantly: 12 (p < 0.001) at 1 year, 12 (p < 0.001) at 3 years, and 12 (p = 0.002) at 5 years. Overall, 12.7% of patients reported adverse events (most of these were mild-to-moderate) and the overall dropout rate was 9.0%. CONCLUSION Omalizumab had a significant effect on asthma outcomes and this effect was maintained over 5 years. The drug was found to be generally safe and treatment compliance was good.
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Affiliation(s)
- Arzu Yorgancıoğlu
- Department of Chest Diseases, Faculty of Medicine, Celal Bayar University, Manisa, Turkey
| | - Ferda Öner Erkekol
- Department of Allergy and Immunology, Atatürk Chest Diseases and Thoracic Surgery Research and Training Hospital, Ankara, Turkey
| | - Dilşad Mungan
- Division of Allergy and Immunology, Department of Chest Diseases, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Münevver Erdinç
- Department of Chest Diseases, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Bilun Gemicioğlu
- Department of Chest Diseases, Cerrahpaşa School of Medicine, Istanbul University, Istanbul, Turkey
| | - Zeynep Ferhan Özşeker
- Division of Allergy and Immunology, Department of Chest Diseases, Cerrahpaşa School of Medicine, Istanbul University, Istanbul, Turkey
| | | | - Sibel Naycı
- Department of Chest Diseases, Faculty of Medicine, Mersin University, Mersin, Turkey
| | - Aykut Çilli
- Department of Chest Diseases, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - Füsun Erdenen
- Department of Internal Medicine, Istanbul Research and Training Hospital, Istanbul, Turkey
| | - Cengiz Kırmaz
- Division of Allergy and Immunology, Department of Internal Medicine, Faculty of Medicine, Celal Bayar University, Manisa, Turkey
| | - Dane Ediger
- Division of Allergy and Immunology, Department of Chest Diseases, Faculty of Medicine, Uludağ University, Bursa, Turkey
| | - Arzu Didem Yalçın
- Department of Internal Medicine, Antalya Research and Training Hospital, Antalya, Turkey
| | - Suna Büyüköztürk
- Division of Allergy and Immunology, Department of Internal Medicine, Faculty of Medicine, İstanbul University, Istanbul, Turkey
| | - Sami Öztürk
- Division of Allergy and Immunology, Department of Internal Medicine, Gulhane Military Medical Academy and Medical School (Haydarpaşa), Istanbul, Turkey
| | - Mustafa Güleç
- Division of Allergy and Immunology, Department of Internal Medicine, Gulhane Military Medical Academy and Medical School, Ankara, Turkey
| | - Sacide Rana Işık
- Department of Allergy and Immunology, Yedikule Chest Diseases and Thoracic Surgery Research and Training Hospital, Istanbul, Turkey
| | - Ali Fuat Kalyoncu
- Division of Allergy and Immunology, Department of Chest Diseases, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Özlem Göksel
- Division of Allergy and Immunology, Department of Chest Diseases, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Ömür Aydın
- Division of Allergy and Immunology, Department of Chest Diseases, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Yavuz Havlucu
- Department of Chest Diseases, Faculty of Medicine, Celal Bayar University, Manisa, Turkey
| | | | - Ahmet Erdoğdu
- Medical Department, Novartis Pharmaceuticals, Istanbul, Turkey
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13
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Colodenco D, Palomares O, Celis C, Kaplan A, Domingo C. Moving toward consensus on diagnosis and management of severe asthma in adults. Curr Med Res Opin 2018; 34:387-399. [PMID: 28906154 DOI: 10.1080/03007995.2017.1380617] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Asthma is a considerable health problem with an increasing global prevalence. The burden of severe asthma is expected to notably increase in the following years. Some misleading concepts that sometimes appear in the literature can drive the physician responsible for a patient's management to make incorrect decisions. Furthermore, some of the concepts that appear in the literature and in the guidelines may not be clear to understand, follow or adapt to regional and local realities. This could again drive the physicians responsible for a patient's management to make incorrect clinical judgments. In this article, we review the definition, prevalence and immunopathology of severe asthma, describe the asthma phenotypes, clinical features and comorbidities, the diagnosis of severe asthma and personalized asthma treatment. At the end, we offer a treatment approach based on literature publications, personalized medicine and marketed biologic treatment options.
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Affiliation(s)
- Daniel Colodenco
- a Pulmonology , Hospital De Rehabilitación Respiratoria María Ferrer , Buenos Aires , Argentina
| | - Oscar Palomares
- b Department of Biochemistry and Molecular Biology , School of Chemistry, Complutense University of Madrid , Madrid , Spain
| | - Carlos Celis
- c Pulmonary Unit, Internal Medicine Department , Hospital Universitario San Ignacio , Bogota , Colombia
| | - Alan Kaplan
- d University of Toronto , Thornhill , Ontario , Canada
| | - Christian Domingo
- e Servei de Pneumologia , Corporació Sanitària Parc Taulí , Barcelona , Spain
- f Department of Medicine , Universitat Autònoma de Barcelona (UAB) , Barcelona , Spain
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14
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Winthrop KL, Mariette X, Silva JT, Benamu E, Calabrese LH, Dumusc A, Smolen JS, Aguado JM, Fernández-Ruiz M. ESCMID Study Group for Infections in Compromised Hosts (ESGICH) Consensus Document on the safety of targeted and biological therapies: an infectious diseases perspective (Soluble immune effector molecules [II]: agents targeting interleukins, immunoglobulins and complement factors). Clin Microbiol Infect 2018; 24 Suppl 2:S21-S40. [PMID: 29447987 DOI: 10.1016/j.cmi.2018.02.002] [Citation(s) in RCA: 140] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 01/31/2018] [Accepted: 02/03/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND The present review is part of the ESCMID Study Group for Infections in Compromised Hosts (ESGICH) Consensus Document on the safety of targeted and biological therapies. AIMS To review, from an Infectious Diseases perspective, the safety profile of agents targeting interleukins, immunoglobulins and complement factors and to suggest preventive recommendations. SOURCES Computer-based MEDLINE searches with MeSH terms pertaining to each agent or therapeutic family. CONTENT Patients receiving interleukin-1 (IL-1) -targeted (anakinra, canakinumab or rilonacept) or IL-5-targeted (mepolizumab) agents have a moderate risk of infection and no specific prevention strategies are recommended. The use of IL-6/IL-6 receptor-targeted agents (tocilizumab and siltuximab) is associated with a risk increase similar to that observed with anti-tumour necrosis factor-α agents. IL-12/23-targeted agents (ustekinumab) do not seem to pose a meaningful risk of infection, although screening for latent tuberculosis infection may be considered and antiviral prophylaxis should be given to hepatitis B surface antigen-positive patients. Therapy with IL-17-targeted agents (secukinumab, brodalumab and ixekizumab) may result in the development of mild-to-moderate mucocutaneous candidiasis. Pre-treatment screening for Strongyloides stercoralis and other geohelminths should be considered in patients who come from areas where these are endemic who are receiving IgE-targeted agents (omalizumab). C5-targeted agents (eculizumab) are associated with a markedly increased risk of infection due to encapsulated bacteria, particularly Neisseria spp. Meningococcal vaccination and chemoprophylaxis must be administered 2-4 weeks before initiating eculizumab. Patients with high-risk behaviours and their partners should also be screened for gonococcal infection. IMPLICATIONS Preventive strategies are particularly encouraged to minimize the occurrence of neisserial infection associated with eculizumab.
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Affiliation(s)
- K L Winthrop
- Division of Infectious Diseases, Oregon Health and Science University, Portland, OR, USA.
| | - X Mariette
- Department of Rheumatology, Hôpitaux Universitaire Paris-Sud, Université Paris-Sud, INSERM U1184, Paris, France
| | - J T Silva
- Department of Infectious Diseases, University Hospital of Badajoz, Fundación para La Formación e Investigación de Los Profesionales de La Salud (FundeSalud), Badajoz, Spain
| | - E Benamu
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - L H Calabrese
- Department of Rheumatic and Immunological Diseases, Cleveland Clinic Foundation, Cleveland Clinic, Cleveland Clinic Lerner College of Medicine, Case Western University, Cleveland, OH, USA
| | - A Dumusc
- Department of Rheumatology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
| | - J S Smolen
- Division of Rheumatology, Department of Medicine 3, Medical University of Vienna, Vienna, Austria
| | - J M Aguado
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Hospital "12 de Octubre" (i+12), School of Medicine, Universidad Complutense, Madrid, Spain; Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain
| | - M Fernández-Ruiz
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Hospital "12 de Octubre" (i+12), School of Medicine, Universidad Complutense, Madrid, Spain; Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain
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15
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Biomarkers for severe eosinophilic asthma. J Allergy Clin Immunol 2017; 140:1509-1518. [PMID: 29221581 DOI: 10.1016/j.jaci.2017.10.005] [Citation(s) in RCA: 158] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 10/13/2017] [Accepted: 10/17/2017] [Indexed: 01/20/2023]
Abstract
The last decade has seen the approval of several new biologics for the treatment of severe asthma-targeting specific endotypes and phenotypes. This review will examine how evidence generated from the mepolizumab clinical development program showed that blood eosinophil counts, rather than sputum or tissue eosinophil counts, evolved as a pharmacodynamic and predictive biomarker for the efficacy of treatment with mepolizumab in patients with severe eosinophilic asthma. Based on the available evidence and combined with clinical judgement, a baseline blood eosinophil threshold of 150 cells/μL or greater or a historical blood eosinophil threshold of 300 cells/μL or greater will allow selection of patients with severe eosinophilic asthma who are most likely to achieve clinically significant reductions in the rate of exacerbations with mepolizumab treatment.
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16
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Victor JR. Allergen-specific IgG as a mediator of allergy inhibition: Lessons from mother to child. Hum Vaccin Immunother 2016; 13:507-513. [PMID: 27808600 PMCID: PMC5360138 DOI: 10.1080/21645515.2016.1244592] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Allergen-specific IgG produced by immune mothers is associated with less predisposition to allergy development in their children. This finding has been described by several groups over the last few decades, but the mechanisms by which maternal IgG can inhibit allergy development are still not fully understood. With the purpose of summarizing past investigations, we review the literature on murine models of maternal immunization with allergens and on immune regulation in humans after passive therapy with purified IgG. Based on our review, a new hypothesis about these mechanisms is presented, which may provide a foundation for the future development of therapies to inhibit allergy development.
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Affiliation(s)
- Jefferson Russo Victor
- a Laboratory of Medical Investigation LIM-56, Division of Clinical Dermatology , Medical School, University of Sao Paulo, Sao Paulo, Brazil; Division of Pathology, Medical School, University of Sao Paulo , Sao Paulo , Brazil
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