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Hossny E, Adachi Y, Anastasiou E, Badellino H, Custovic A, El-Owaidy R, El-Sayed ZA, Filipovic I, Gomez RM, Kalayci Ö, Le Souëf P, Miligkos M, Morais-Almeida M, Nieto A, Phipatanakul W, Shousha G, Teijeiro A, Wang JY, Wong GW, Xepapadaki P, Yong SB, Papadopoulos NG. Pediatric asthma comorbidities: Global impact and unmet needs. World Allergy Organ J 2024; 17:100909. [PMID: 38827329 PMCID: PMC11141278 DOI: 10.1016/j.waojou.2024.100909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 04/14/2024] [Accepted: 04/18/2024] [Indexed: 06/04/2024] Open
Abstract
Real-world data on the range and impact of comorbid health conditions that affect pediatric asthma are scant, especially from developing countries. Lack of data hinders effective diagnosis, treatment, and overall management of these complex cases. We, hereby, describe the common pediatric asthma comorbid conditions in terms of evidence for association, potential mechanisms of impact on asthma control, and treatment benefit. Obesity, upper airway allergies, dysfunctional breathing, multiple sensitizations, depressive disorders, food allergy, and gastro-esophageal reflux are common associations with difficult-to-treat asthma. On the other hand, asthma symptoms and/or management may negatively impact the well-being of children through drug adverse effects, worsening of anaphylaxis symptoms, and disturbing mental health. Awareness of these ailments may be crucial for designing the optimum care for each asthmatic child individually and may ultimately improve the quality of life of patients and their families. A multidisciplinary team of physicians is required to identify and manage such comorbidities aiming to mitigate the over-use of asthma pharmacotherapy. Asthma research should target relevant real-world difficulties encountered at clinical practice and focus on interventions that would mitigate the impact of such comorbidities. Finally, policymakers and global healthcare organizations are urged to recognize pediatric asthma control as a healthcare priority and allocate resources for research and clinical interventions. In other words, global asthma control needs support by compassionate scientific partnership.
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Affiliation(s)
- Elham Hossny
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Yuichi Adachi
- Pediatric Allergy Center, Toyama Red Cross Hospital, Japan
| | - Eleni Anastasiou
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Héctor Badellino
- Faculty of Psychology, UCES University, San Francisco, Argentina
| | - Adnan Custovic
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Rasha El-Owaidy
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Zeinab A. El-Sayed
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | | | | | - Ömer Kalayci
- Hacettepe University School of Medicine, Ankara, Turkey
| | - Peter Le Souëf
- School of Medicine, University of Western Australia, Perth, WA, Australia
| | - Michael Miligkos
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Antonio Nieto
- Pediatric Pulmonology and Allergy Unit, Hospital Universitari i Politècnic La Fe, Health Research Institute La Fe, Valencia, Spain
| | - Wanda Phipatanakul
- Division of Allergy and Immunology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ghada Shousha
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Alvaro Teijeiro
- Respiratory Department, Pediatric Hospital, Córdoba, Argentina
| | - Jiu-Yao Wang
- Allergy, Immunology and Microbiome Research Center, China Medical University Children's Hospital, Taichung, Taiwan
| | - Gary W.K. Wong
- Department of Paediatrics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong
| | - Paraskevi Xepapadaki
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Su Boon Yong
- Department of Allergy and Immunology, China Medical University Children's Hospital, Taichung, Taiwan
| | - Nikolaos G. Papadopoulos
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, UK
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2
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Papadopoulos NG, Custovic A, Deschildre A, Gern JE, Nieto Garcia A, Miligkos M, Phipatanakul W, Wong G, Xepapadaki P, Agache I, Arasi S, Awad El-Sayed Z, Bacharier LB, Bonini M, Braido F, Caimmi D, Castro-Rodriguez JA, Chen Z, Clausen M, Craig T, Diamant Z, Ducharme FM, Ebisawa M, Eigenmann P, Feleszko W, Fierro V, Fiocchi A, Garcia-Marcos L, Goh A, Gómez RM, Gotua M, Hamelmann E, Hedlin G, Hossny EM, Ispayeva Z, Jackson DJ, Jartti T, Jeseňák M, Kalayci O, Kaplan A, Konradsen JR, Kuna P, Lau S, Le Souef P, Lemanske RF, Levin M, Makela MJ, Mathioudakis AG, Mazulov O, Morais-Almeida M, Murray C, Nagaraju K, Novak Z, Pawankar R, Pijnenburg MW, Pite H, Pitrez PM, Pohunek P, Price D, Priftanji A, Ramiconi V, Rivero Yeverino D, Roberts G, Sheikh A, Shen KL, Szepfalusi Z, Tsiligianni I, Turkalj M, Turner S, Umanets T, Valiulis A, Vijveberg S, Wang JY, Winders T, Yon DK, Yusuf OM, Zar HJ. Recommendations for asthma monitoring in children: A PeARL document endorsed by APAPARI, EAACI, INTERASMA, REG, and WAO. Pediatr Allergy Immunol 2024; 35:e14129. [PMID: 38664926 DOI: 10.1111/pai.14129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/22/2024] [Accepted: 03/25/2024] [Indexed: 05/08/2024]
Abstract
Monitoring is a major component of asthma management in children. Regular monitoring allows for diagnosis confirmation, treatment optimization, and natural history review. Numerous factors that may affect disease activity and patient well-being need to be monitored: response and adherence to treatment, disease control, disease progression, comorbidities, quality of life, medication side-effects, allergen and irritant exposures, diet and more. However, the prioritization of such factors and the selection of relevant assessment tools is an unmet need. Furthermore, rapidly developing technologies promise new opportunities for closer, or even "real-time," monitoring between visits. Following an approach that included needs assessment, evidence appraisal, and Delphi consensus, the PeARL Think Tank, in collaboration with major international professional and patient organizations, has developed a set of 24 recommendations on pediatric asthma monitoring, to support healthcare professionals in decision-making and care pathway design.
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Affiliation(s)
- Nikolaos G Papadopoulos
- Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, The University of Manchester, Manchester, UK
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Adnan Custovic
- Department of Pediatrics, Imperial College London, London, UK
| | - Antoine Deschildre
- Univ. Lille, Pediatric Pulmonology and Allergy Department, Hôpital Jeanne de Flandre, CHU Lille, Lille cedex, France
| | - James E Gern
- Department of Pediatrics and Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Antonio Nieto Garcia
- Pediatric Pulmonology & Allergy Unit Children's Hospital la Fe, Health Research Institute La Fe, Valencia, Spain
| | - Michael Miligkos
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Wanda Phipatanakul
- Children's Hospital Boston, Pediatric Allergy and Immunology, Boston, Massachusetts, USA
| | - Gary Wong
- Department of Pediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Sha Tin, Hong Kong
| | - Paraskevi Xepapadaki
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioana Agache
- Allergy & Clinical Immunology, Transylvania University, Brasov, Romania
| | - Stefania Arasi
- Allergy Department, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Zeinab Awad El-Sayed
- Pediatric Allergy, Immunology and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Leonard B Bacharier
- Division of Allergy, Immunology, and Pulmonary Medicine, Department of Pediatrics, Monroe Carell Jr Children's Hospital at Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Matteo Bonini
- Department of Cardiovascular and Pulmonary Sciences, Università Cattolica del Sacro Cuore, Rome, Italy
- National Heart and Lung Institute (NHLI), Imperial College London, London, UK
| | - Fulvio Braido
- University of Genoa, Genoa, Italy
- Respiratory Diseases and Allergy Department, Research Institute and Teaching Hospital San Martino, Genoa, Italy
- Interasma - Global Asthma Association (GAA)
| | - Davide Caimmi
- Allergy Unit, CHU de Montpellier, Montpellier, France
- IDESP, UA11 INSERM-Universitè de Montpellier, Montpellier, France
| | - Jose A Castro-Rodriguez
- Department of Pediatrics Pulmonology, School of Medicine, Pontifical Universidad Catolica de Chile, Santiago, Chile
| | - Zhimin Chen
- Pulmonology Department, Children's Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Michael Clausen
- Children's Hospital, Landspitali University Hospital, Reykjavik, Iceland
| | - Timothy Craig
- Department of Allergy and Immunology, Penn State University, Hershey, Pennsylvania, USA
- Vinmec International Hospital, Hanoi, Vietnam
| | - Zuzana Diamant
- Department of Clinical Pharmacy & Pharmacology, University of Groningen, University Medical Center of Groningen and QPS-NL, Groningen, The Netherlands
- Department of Pediatrics and of Social and Preventive Medicine, University of Montreal, Montreal, Québec, Canada
| | - Francine M Ducharme
- National Hospital Organization Sagamihara National Hospital, Sagamihara, Kanagawa, Japan
| | - Motohiro Ebisawa
- Department of Women-Children-Teenagers, University Hospital of Geneva, Geneva, Switzerland
| | - Philippe Eigenmann
- Department of Pediatric Respiratory Diseases and Allergy, The Medical University of Warsaw, Warsaw, Poland
| | - Wojciech Feleszko
- Pediatric Respiratory and Allergy Units, "Virgen de la Arrixaca" Children's University Clinical Hospital, University of Murcia, Murcia, Spain
| | - Vincezo Fierro
- Allergy Department, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Alessandro Fiocchi
- Allergy Department, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Luis Garcia-Marcos
- Department of Pediatrics, Respiratory Medicine Service, KK Women's and Children's Hospital, Singapore City, Singapore
| | - Anne Goh
- Faculty of Health Sciences, Catholic University of Salta, Salta, Argentina
| | | | - Maia Gotua
- Children's Center Bethel, Evangelical Hospital Bethel, University of Bielefeld, Bielefeld, Germany
| | - Eckard Hamelmann
- Paediatric Allergy, Centre for Allergy Research, Karolinska Institutet, Solna, Sweden
| | - Gunilla Hedlin
- Department of Allergology and Clinical Immunology, Kazakh National Medical University, Almaty, Kazakhstan
| | - Elham M Hossny
- Pediatric Allergy, Immunology and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Zhanat Ispayeva
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Daniel J Jackson
- Department of Pediatrics, Turku University Hospital and University of Turku, Turku, Finland
| | - Tuomas Jartti
- Department of Pediatrics, Jessenius Faculty of Medicine in Martin, Center for Vaccination in Special Situations, University Hospital in Martin, Comenius University in Bratislava, Bratislava, Slovakia
| | - Miloš Jeseňák
- Department of Clinical Immunology and Allergology, Jessenius Faculty of Medicine in Martin, Center for Vaccination in Special Situations, University Hospital in Martin, Comenius University in Bratislava, Bratislava, Slovakia
- Pediatric Allergy and Asthma Unit, Hacettepe University School of Medicine, Ankara, Turkey
| | - Omer Kalayci
- Chair Family Physician Airways Group of Canada, Ontario, Canada
| | - Alan Kaplan
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Jon R Konradsen
- Department of Internal Medicine, Asthma and Allergy, Medical University of Lodz, Lodz, Poland
| | - Piotr Kuna
- Charité Universitätsmedizin Berlin, Pediatric Respiratpry Medicine, Immunology and Intensive Care Medicine, Berlin, Germany
| | - Susanne Lau
- School of Medicine, University of Western Australia, Perth, Western Australia, Australia
| | - Peter Le Souef
- Department of Pediatrics and Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Robert F Lemanske
- Division of Paediatric Allergy, Department of Paediatrics, University of Cape Town, Cape Town, South Africa
| | - Michael Levin
- inVIVO Planetary Health Group of the Worldwide Universities Network
- Department of Allergy, Helsinki University Central Hospital, Helsinki, Finland
| | - Mika J Makela
- North West Lung Centre, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Alexander G Mathioudakis
- Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, The University of Manchester, Manchester, UK
- First Pediatric Department of Pediatrics, National Pirogov Memorial Medical University, Vinnytsia Children's Regional Hospital, Vinnytsia Oblast, Ukraine
| | | | | | - Clare Murray
- Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, The University of Manchester, Manchester, UK
| | | | - Zoltan Novak
- Department of Pediatrics, Nippon Medical School, Tokyo, Japan
| | - Ruby Pawankar
- Division of Respiratory Medicine and Allergology, Department of Pediatrics, Erasmus University Medical Centre - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Marielle W Pijnenburg
- Allergy Center, CUF Descobertas Hospital and CUF Tejo HospitalInfante Santo Hospital, Lisbon, Portugal
| | - Helena Pite
- NOVA Medical School, Universidade NOVA de Lisboa, Lisbon, Portugal
- Pulmonary Division, Hospital Santa Casa de Porto Alegre, Porto Alegre, Brazil
| | - Paulo M Pitrez
- Pediatric Pulmonology, Pediatric Department, 2nd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Petr Pohunek
- University Hospital Motol, Prague, Czech Republic
| | - David Price
- Division of Applied Health Sciences, Centre of Academic Primary Care, University of Aberdeen, Aberdeen, UK
- Observational and Pragmatic Research Institute, Singapore City, Singapore
| | - Alfred Priftanji
- Department of Allergy, Mother Theresa School of Medicine, University of Tirana, Tirana, Albania
| | - Valeria Ramiconi
- The European Federation of Allergy and Airways Diseases Patients' Associations (EFA), Brussels, Belgium
| | | | - Graham Roberts
- Paediatric Allergy and Respiratory Medicine within Medicine at the University of Southampton, Southampton, UK
| | - Aziz Sheikh
- Asthma UK Centre for Applied Research, Usher Institute of Population Health Sciences and Informatics, The University of Edinburgh, Edinburgh, UK
| | - Kun-Ling Shen
- Department of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, China
| | - Zsolt Szepfalusi
- Division of Pediatric Pulmonology, Allergy and Endocrinologyneumology, Department of Pediatrics and Juvenile Medicine, Comprehensive Center Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Ioanna Tsiligianni
- Health Planning Unit, Department of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece
| | | | - Steve Turner
- Medical School of Catholic University of Croatia, Zagreb, Croatia
| | - Tetiana Umanets
- Child Health, Royal Aberdeen Children's Hospital and University of Aberdeen, Aberdeen, UK
- Department of Respiratory Diseases and Respiratory Allergy in Children, SI "Institute of Pediatrics, Obstetrics and Gynecology named after Academician O. Lukjanova of NAMS of Ukraine, Kyiv, Ukraine
| | - Arunas Valiulis
- Clinic of Children's Diseases, Institute of Clinical Medicine, Medical Faculty of Vilnius University, Vilnius, Lithuania
| | - Susanne Vijveberg
- Department of Paediatric Pulmonology, Amsterdam Public Health Research Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Jiu-Yao Wang
- China Medical University Children's Hospital Taichung, Taichung, Taiwan
| | | | - Dong Keon Yon
- Department of Pediatrics, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
| | | | - Heather J Zar
- Department of Pediatrics & Child Health, Director MRC Unit on Child & Adolescent Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
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3
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Chisholm K, Daines L, Turner S. Challenges in diagnosing asthma in children. BMJ 2024; 384:e075924. [PMID: 38350681 DOI: 10.1136/bmj-2023-075924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Affiliation(s)
| | - Luke Daines
- Usher Institute, University of Edinburgh, Edinburgh
| | - Steve Turner
- Women and Children's Division, NHS Grampian, Aberdeen, UK
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Yang X, Zhang T, Yang X, Jiang J, He Y, Wang P. Medical resource utilization and the associated costs of asthma in China: a 1-year retrospective study. BMC Pulm Med 2023; 23:463. [PMID: 37993799 PMCID: PMC10666355 DOI: 10.1186/s12890-023-02685-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 09/28/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND Despite evidence that severe and poorly controlled asthma are associated with more clinical unmet needs and intensive utilization of healthcare resources, limited data is available on severe asthma expenditure in China. The study aimed to assess Medical Resource Utilization (MRU) costs of asthma and explore the cost drivers in order to better understand the economic burden of the Chinese population suffered from asthma. METHODS A retrospective analysis was conducted using Chinese sampled national claim database. Patients aged 6 years and above with primary diagnosis of asthma and asthma-related medical visit/hospitalization during 2015 were included. Medication was used as a proxy per the GINA and China guideline to identify asthma severity (i.e. mild, moderate, and severe). multiple linear regression model was conducted to identify MRU costs drivers. RESULTS 7,254 patients diagnosed with asthma were included: 4,529 (62.4%), 2,200 (30.3%), and 525 (7.2%) had mild, moderate, and severe asthma, respectively. On average, each severe patient spent 6,782 Chinese Yuan (CNY) on asthma treatment and had 57.0% hospitalization rate during the year, 3.9- and 4.4-fold of the average of overall population (P < 0.001 for both). The proportion of patients experiencing exacerbation significantly higher in the severe asthma population (66.5%; P < 0.001) compared to mild (30.0%) and moderate (16.8%) groups. In subgroup with 1,660 samples had annual consecutive data, severe patients had annual cost of CNY 8,314 and 52.2% hospitalization rate. 13% of severe patients who had frequent severe exacerbation (≥ 2 events) experienced the highest annual average cost CNY 23,037, P < 0.001) whereas children aged from 6 to 14 with a lower annual cost of CNY 1,094.2, 1,660.2 and 3,020.2 for mild, moderate, and severe patients respectively. The multiple model identified degree of severity, control status, complications, age, and live region as independent drivers of MRU costs. CONCLUSIONS Chinese asthma patients bear heavy economic burden. Severe asthma associated with higher MRU (mainly from hospitalization) and costs compared with mild to moderate asthma in China. More efforts should be devoted to the control of the disease severity and complication as the main drivers of asthma cost.
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Affiliation(s)
- Xueer Yang
- College of Pharmacy, Jinan University, Guangzhou, 510632, China
| | - Tiantian Zhang
- College of Pharmacy, Jinan University, Guangzhou, 510632, China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou, 510632, China
- Guangzhou Huabo Biopharmaceutical Research Institute, Guangzhou, 510010, China
| | - Xuanyi Yang
- College of Pharmacy, Jinan University, Guangzhou, 510632, China
| | - Jie Jiang
- College of Pharmacy, Jinan University, Guangzhou, 510632, China
| | - Yuwen He
- Department of Pharmacy, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Road, Guangzhou, 510120, China.
| | - Pei Wang
- School of Public Health, Fudan University, 130 Dong An Road, Shanghai, 200032, China.
- Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China (Fudan University), Shanghai, 200032, China.
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Abstract
Asthma is one of the most common chronic non-communicable diseases worldwide and is characterised by variable airflow obstruction, causing dyspnoea and wheezing. Highly effective therapies are available; asthma morbidity and mortality have vastly improved in the past 15 years, and most patients can attain good asthma control. However, undertreatment is still common, and improving patient and health-care provider understanding of when and how to adjust treatment is crucial. Asthma management consists of a cycle of assessment of asthma control and risk factors and adjustment of medications accordingly. With the introduction of biological therapies, management of severe asthma has entered the precision medicine era-a shift that is driving clinical ambitions towards disease remission. Patients with severe asthma often have co-existing conditions contributing to their symptoms, mandating a multidimensional management approach. In this Seminar, we provide a clinically focused overview of asthma; epidemiology, pathophysiology, diagnosis, and management in children and adults.
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Affiliation(s)
- Celeste Porsbjerg
- Department of Respiratory and Infectious Diseases, Bispebjerg Hospital, Copenhagen, Denmark; Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
| | - Erik Melén
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet and Sachs' Children and Youth Hospital, Stockholm, Sweden
| | - Lauri Lehtimäki
- Allergy Centre, Tampere University Hospital, Tampere, Finland; Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Dominick Shaw
- National Institute for Health and Care Research Nottingham Biomedical Research Centre, Division of Respiratory Medicine, School of Medicine, University of Nottingham, Nottingham, UK
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Katiyar SK, Gaur SN, Solanki RN, Sarangdhar N, Suri JC, Kumar R, Khilnani GC, Chaudhary D, Singla R, Koul PA, Mahashur AA, Ghoshal AG, Behera D, Christopher DJ, Talwar D, Ganguly D, Paramesh H, Gupta KB, Kumar T M, Motiani PD, Shankar PS, Chawla R, Guleria R, Jindal SK, Luhadia SK, Arora VK, Vijayan VK, Faye A, Jindal A, Murar AK, Jaiswal A, M A, Janmeja AK, Prajapat B, Ravindran C, Bhattacharyya D, D'Souza G, Sehgal IS, Samaria JK, Sarma J, Singh L, Sen MK, Bainara MK, Gupta M, Awad NT, Mishra N, Shah NN, Jain N, Mohapatra PR, Mrigpuri P, Tiwari P, Narasimhan R, Kumar RV, Prasad R, Swarnakar R, Chawla RK, Kumar R, Chakrabarti S, Katiyar S, Mittal S, Spalgais S, Saha S, Kant S, Singh VK, Hadda V, Kumar V, Singh V, Chopra V, B V. Indian Guidelines on Nebulization Therapy. Indian J Tuberc 2022; 69 Suppl 1:S1-S191. [PMID: 36372542 DOI: 10.1016/j.ijtb.2022.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/03/2022] [Accepted: 06/09/2022] [Indexed: 06/16/2023]
Abstract
Inhalational therapy, today, happens to be the mainstay of treatment in obstructive airway diseases (OADs), such as asthma, chronic obstructive pulmonary disease (COPD), and is also in the present, used in a variety of other pulmonary and even non-pulmonary disorders. Hand-held inhalation devices may often be difficult to use, particularly for children, elderly, debilitated or distressed patients. Nebulization therapy emerges as a good option in these cases besides being useful in the home care, emergency room and critical care settings. With so many advancements taking place in nebulizer technology; availability of a plethora of drug formulations for its use, and the widening scope of this therapy; medical practitioners, respiratory therapists, and other health care personnel face the challenge of choosing appropriate inhalation devices and drug formulations, besides their rational application and use in different clinical situations. Adequate maintenance of nebulizer equipment including their disinfection and storage are the other relevant issues requiring guidance. Injudicious and improper use of nebulizers and their poor maintenance can sometimes lead to serious health hazards, nosocomial infections, transmission of infection, and other adverse outcomes. Thus, it is imperative to have a proper national guideline on nebulization practices to bridge the knowledge gaps amongst various health care personnel involved in this practice. It will also serve as an educational and scientific resource for healthcare professionals, as well as promote future research by identifying neglected and ignored areas in this field. Such comprehensive guidelines on this subject have not been available in the country and the only available proper international guidelines were released in 1997 which have not been updated for a noticeably long period of over two decades, though many changes and advancements have taken place in this technology in the recent past. Much of nebulization practices in the present may not be evidence-based and even some of these, the way they are currently used, may be ineffective or even harmful. Recognizing the knowledge deficit and paucity of guidelines on the usage of nebulizers in various settings such as inpatient, out-patient, emergency room, critical care, and domiciliary use in India in a wide variety of indications to standardize nebulization practices and to address many other related issues; National College of Chest Physicians (India), commissioned a National task force consisting of eminent experts in the field of Pulmonary Medicine from different backgrounds and different parts of the country to review the available evidence from the medical literature on the scientific principles and clinical practices of nebulization therapy and to formulate evidence-based guidelines on it. The guideline is based on all possible literature that could be explored with the best available evidence and incorporating expert opinions. To support the guideline with high-quality evidence, a systematic search of the electronic databases was performed to identify the relevant studies, position papers, consensus reports, and recommendations published. Rating of the level of the quality of evidence and the strength of recommendation was done using the GRADE system. Six topics were identified, each given to one group of experts comprising of advisors, chairpersons, convenor and members, and such six groups (A-F) were formed and the consensus recommendations of each group was included as a section in the guidelines (Sections I to VI). The topics included were: A. Introduction, basic principles and technical aspects of nebulization, types of equipment, their choice, use, and maintenance B. Nebulization therapy in obstructive airway diseases C. Nebulization therapy in the intensive care unit D. Use of various drugs (other than bronchodilators and inhaled corticosteroids) by nebulized route and miscellaneous uses of nebulization therapy E. Domiciliary/Home/Maintenance nebulization therapy; public & health care workers education, and F. Nebulization therapy in COVID-19 pandemic and in patients of other contagious viral respiratory infections (included later considering the crisis created due to COVID-19 pandemic). Various issues in different sections have been discussed in the form of questions, followed by point-wise evidence statements based on the existing knowledge, and recommendations have been formulated.
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Affiliation(s)
- S K Katiyar
- Department of Tuberculosis & Respiratory Diseases, G.S.V.M. Medical College & C.S.J.M. University, Kanpur, Uttar Pradesh, India.
| | - S N Gaur
- Vallabhbhai Patel Chest Institute, University of Delhi, Respiratory Medicine, School of Medical Sciences and Research, Sharda University, Greater NOIDA, Uttar Pradesh, India
| | - R N Solanki
- Department of Tuberculosis & Chest Diseases, B. J. Medical College, Ahmedabad, Gujarat, India
| | - Nikhil Sarangdhar
- Department of Pulmonary Medicine, D. Y. Patil School of Medicine, Navi Mumbai, Maharashtra, India
| | - J C Suri
- Department of Pulmonary, Critical Care & Sleep Medicine, Vardhman Mahavir Medical College & Safdarjung Hospital, New Delhi, India
| | - Raj Kumar
- Vallabhbhai Patel Chest Institute, Department of Pulmonary Medicine, National Centre of Allergy, Asthma & Immunology; University of Delhi, Delhi, India
| | - G C Khilnani
- PSRI Institute of Pulmonary, Critical Care, & Sleep Medicine, PSRI Hospital, Department of Pulmonary Medicine & Sleep Disorders, All India Institute of Medical Sciences, New Delhi, India
| | - Dhruva Chaudhary
- Department of Pulmonary & Critical Care Medicine, Pt. Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Rupak Singla
- Department of Tuberculosis & Respiratory Diseases, National Institute of Tuberculosis & Respiratory Diseases (formerly L.R.S. Institute), Delhi, India
| | - Parvaiz A Koul
- Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Jammu & Kashmir, India
| | - Ashok A Mahashur
- Department of Respiratory Medicine, P. D. Hinduja Hospital, Mumbai, Maharashtra, India
| | - A G Ghoshal
- National Allergy Asthma Bronchitis Institute, Kolkata, West Bengal, India
| | - D Behera
- Department of Pulmonary Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - D J Christopher
- Department of Pulmonary Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - Deepak Talwar
- Metro Centre for Respiratory Diseases, Noida, Uttar Pradesh, India
| | | | - H Paramesh
- Paediatric Pulmonologist & Environmentalist, Lakeside Hospital & Education Trust, Bengaluru, Karnataka, India
| | - K B Gupta
- Department of Tuberculosis & Respiratory Medicine, Pt. Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences Rohtak, Haryana, India
| | - Mohan Kumar T
- Department of Pulmonary, Critical Care & Sleep Medicine, One Care Medical Centre, Coimbatore, Tamil Nadu, India
| | - P D Motiani
- Department of Pulmonary Diseases, Dr. S. N. Medical College, Jodhpur, Rajasthan, India
| | - P S Shankar
- SCEO, KBN Hospital, Kalaburagi, Karnataka, India
| | - Rajesh Chawla
- Respiratory and Critical Care Medicine, Indraprastha Apollo Hospitals, New Delhi, India
| | - Randeep Guleria
- All India Institute of Medical Sciences, Department of Pulmonary Medicine & Sleep Disorders, AIIMS, New Delhi, India
| | - S K Jindal
- Department of Pulmonary Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - S K Luhadia
- Department of Tuberculosis and Respiratory Medicine, Geetanjali Medical College and Hospital, Udaipur, Rajasthan, India
| | - V K Arora
- Indian Journal of Tuberculosis, Santosh University, NCR Delhi, National Institute of TB & Respiratory Diseases Delhi, India; JIPMER, Puducherry, India
| | - V K Vijayan
- Vallabhbhai Patel Chest Institute, Department of Pulmonary Medicine, University of Delhi, Delhi, India
| | - Abhishek Faye
- Centre for Lung and Sleep Disorders, Nagpur, Maharashtra, India
| | | | - Amit K Murar
- Respiratory Medicine, Cronus Multi-Specialty Hospital, New Delhi, India
| | - Anand Jaiswal
- Respiratory & Sleep Medicine, Medanta Medicity, Gurugram, Haryana, India
| | - Arunachalam M
- All India Institute of Medical Sciences, New Delhi, India
| | - A K Janmeja
- Department of Respiratory Medicine, Government Medical College, Chandigarh, India
| | - Brijesh Prajapat
- Pulmonary and Critical Care Medicine, Yashoda Hospital and Research Centre, Ghaziabad, Uttar Pradesh, India
| | - C Ravindran
- Department of TB & Chest, Government Medical College, Kozhikode, Kerala, India
| | - Debajyoti Bhattacharyya
- Department of Pulmonary Medicine, Institute of Liver and Biliary Sciences, Army Hospital (Research & Referral), New Delhi, India
| | | | - Inderpaul Singh Sehgal
- Department of Pulmonary Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - J K Samaria
- Centre for Research and Treatment of Allergy, Asthma & Bronchitis, Department of Chest Diseases, IMS, BHU, Varanasi, Uttar Pradesh, India
| | - Jogesh Sarma
- Department of Pulmonary Medicine, Gauhati Medical College and Hospital, Guwahati, Assam, India
| | - Lalit Singh
- Department of Respiratory Medicine, SRMS Institute of Medical Sciences, Bareilly, Uttar Pradesh, India
| | - M K Sen
- Department of Respiratory Medicine, ESIC Medical College, NIT Faridabad, Haryana, India; Department of Pulmonary, Critical Care & Sleep Medicine, Vardhman Mahavir Medical College & Safdarjung Hospital, New Delhi, India
| | - Mahendra K Bainara
- Department of Pulmonary Medicine, R.N.T. Medical College, Udaipur, Rajasthan, India
| | - Mansi Gupta
- Department of Pulmonary Medicine, Sanjay Gandhi PostGraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Nilkanth T Awad
- Department of Pulmonary Medicine, Lokmanya Tilak Municipal Medical College, Mumbai, Maharashtra, India
| | - Narayan Mishra
- Department of Pulmonary Medicine, M.K.C.G. Medical College, Berhampur, Orissa, India
| | - Naveed N Shah
- Department of Pulmonary Medicine, Chest Diseases Hospital, Government Medical College, Srinagar, Jammu & Kashmir, India
| | - Neetu Jain
- Department of Pulmonary, Critical Care & Sleep Medicine, PSRI, New Delhi, India
| | - Prasanta R Mohapatra
- Department of Pulmonary Medicine & Critical Care, All India Institute of Medical Sciences, Bhubaneswar, Orissa, India
| | - Parul Mrigpuri
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | - Pawan Tiwari
- School of Excellence in Pulmonary Medicine, NSCB Medical College, Jabalpur, Madhya Pradesh, India
| | - R Narasimhan
- Department of EBUS and Bronchial Thermoplasty Services at Apollo Hospitals, Chennai, Tamil Nadu, India
| | - R Vijai Kumar
- Department of Pulmonary Medicine, MediCiti Medical College, Hyderabad, Telangana, India
| | - Rajendra Prasad
- Vallabhbhai Patel Chest Institute, University of Delhi and U.P. Rural Institute of Medical Sciences & Research, Safai, Uttar Pradesh, India
| | - Rajesh Swarnakar
- Department of Respiratory, Critical Care, Sleep Medicine and Interventional Pulmonology, Getwell Hospital & Research Institute, Nagpur, Maharashtra, India
| | - Rakesh K Chawla
- Department of, Respiratory Medicine, Critical Care, Sleep & Interventional Pulmonology, Saroj Super Speciality Hospital, Jaipur Golden Hospital, Rajiv Gandhi Cancer Hospital, Delhi, India
| | - Rohit Kumar
- Department of Pulmonary, Critical Care & Sleep Medicine, Vardhman Mahavir Medical College & Safdarjung Hospital, New Delhi, India
| | - S Chakrabarti
- Department of Pulmonary, Critical Care & Sleep Medicine, Vardhman Mahavir Medical College & Safdarjung Hospital, New Delhi, India
| | | | - Saurabh Mittal
- Department of Pulmonary, Critical Care & Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Sonam Spalgais
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | | | - Surya Kant
- Department of Respiratory (Pulmonary) Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - V K Singh
- Centre for Visceral Mechanisms, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | - Vijay Hadda
- Department of Pulmonary Medicine & Sleep Disorders, All India Institute of Medical Sciences, New Delhi, India
| | - Vikas Kumar
- All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Virendra Singh
- Mahavir Jaipuria Rajasthan Hospital, Jaipur, Rajasthan, India
| | - Vishal Chopra
- Department of Chest & Tuberculosis, Government Medical College, Patiala, Punjab, India
| | - Visweswaran B
- Interventional Pulmonology, Yashoda Hospitals, Hyderabad, Telangana, India
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7
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Adverse Drug Events Related to Common Asthma Medications in US Hospitalized Children, 2000-2016. Drugs Real World Outcomes 2022; 9:667-679. [PMID: 35676469 DOI: 10.1007/s40801-022-00304-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2022] [Indexed: 10/18/2022] Open
Abstract
BACKGROUND The reduction in adverse drug events is a priority in healthcare. Medications are frequently prescribed for asthmatic children, but epidemiological trends of adverse drug events related to anti-asthmatic medications have not been described in hospitalized children. OBJECTIVE The objective of this study was to report incidence trends, risk factors, and healthcare utilization of adverse drug events related to anti-asthmatic medications by major drug classes in hospitalized children in the USA from 2000 to 2016. METHODS A population-based temporal analysis included those aged 0-20 years who were hospitalized with asthma from the 2000 to 2016 Kids Inpatient Database. Age-stratified weighted temporal trends of the inpatient incidence of adverse drug events related to anti-asthmatic medications (i.e., corticosteroids and bronchodilators) were estimated. Stepwise multivariate logistic regression models generated risk factors for adverse drug events. RESULTS From 2000 to 2016, 12,640 out of 698,501 pediatric asthma discharges (1.7%) were associated with adverse drug events from anti-asthmatic medications. 0.83% were adverse drug events from corticosteroids, resulting in a 1.14-fold increase in the length of stay (days) and a 1.42-fold increase in hospitalization charges (dollars). The overall incidence (per 1000 discharges) of anti-asthmatic medication adverse drug events increased from 5.3 (95% confidence interval [CI] 4.6-6.1) in 2000 to 21.6 (95% CI 18.7-24.6) in 2016 (p-trend = 0.024). Children aged 0-4 years had the most dramatic increase in the incidence of bronchodilator adverse drug events from 0.2 (95% CI 0.1-0.4) to 19.3 (95% CI 15.2-23.4) [p-trend ≤ 0.001]. In general, discharges among asthmatic children with some comorbidities were associated with an approximately two to five times higher odds of adverse drug events. CONCLUSIONS The incidence of adverse drug events from common anti-asthmatic medications quadrupled over the past decade, particularly among preschool-age children who used bronchodilators, resulting in substantial increased healthcare costs. Those asthmatic children with complex medical conditions may benefit the most from adverse drug event monitoring.
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8
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Zhang C, Hicks M, Ospina MB, Martha V, Alnouri G, Dennett L, Sataloff R, Hicks A. The impact of identifying laryngeal obstruction syndromes on reducing treatment of pediatric asthma: A systematic review. Pediatr Pulmonol 2022; 57:1401-1415. [PMID: 35355450 PMCID: PMC9321614 DOI: 10.1002/ppul.25910] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/18/2022] [Accepted: 03/23/2022] [Indexed: 11/11/2022]
Abstract
Inducible laryngeal obstruction (ILO) in children is underrecognized. This systematic review characterizes the scientific evidence on the impact of pediatric ILO diagnosis and treatment on asthma medication use. This review, registered with PROSPERO (CRD42020209168), utilized database searches in MEDLINE, EMBASE, CINAHL, and Web of Science from inception to October 2020. Both experimental and observational studies on ILO and asthma outcomes in patients ≤18 years were included. Population characteristics (sample size, sex, age, and comorbidities) and study outcomes (medication usage and respiratory symptoms) were extracted. The risk of bias was assessed with the National Toxicology Program's Office of Health Assessment and Risk of Bias Rating Tool. Data are presented narratively due to study heterogeneity. Of 1091 studies, 1076 titles and abstracts were screened after duplicate removal. Screening 31 full texts yielded eight pre-post studies. Patients were an average of 14.1 years old, 15% male, and >90% used asthma medication; 40% reported allergies, 30% gastroesophageal reflux, and 20% anxiety or depression. Most patients received at least one intervention, with 75% showing symptomatic improvement and >75% decreasing or stopping asthma medications. Studies were small with a high risk of selection, confounding, and detection bias. Asthma management was not a primary outcome in any of the studies. Overall, ILO patients were often diagnosed with or treated for asthma before ILO diagnosis. Evidence from individual studies suggests that comorbidities including ILO, gastroesophageal reflux, allergies, and anxiety should be considered in pediatric patients with asthma not responsive to medical therapy. Further research is required to determine the proportion of impacted asthma patients.
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Affiliation(s)
- Caseng Zhang
- Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Matt Hicks
- Department of Pediatrics, University of Alberta, Edmonton, Canada
| | - Maria B Ospina
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Canada
| | - Vishnu Martha
- Department of Otolaryngology, Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | - Ghiath Alnouri
- Department of Otolaryngology, Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | - Liz Dennett
- John W. Scott Health Sciences Library, University of Alberta, Edmonton, Canada
| | - Robert Sataloff
- Department of Otolaryngology, Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | - Anne Hicks
- Department of Pediatrics, University of Alberta, Edmonton, Canada
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9
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Yang F, Zhu J, Wang Z, Wang L, Tan T, Sun L. Relationship between maternal folic acid supplementation during pregnancy and risk of childhood asthma: Systematic review and dose-response meta-analysis. Front Pediatr 2022; 10:1000532. [PMID: 36467483 PMCID: PMC9714269 DOI: 10.3389/fped.2022.1000532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/31/2022] [Indexed: 11/18/2022] Open
Abstract
Growing evidence suggests that maternal folic acid supplementation during pregnancy may be associated with the risk of childhood asthma, but these findings remain controversial. Therefore, the purpose of this systematic review and meta-analysis was to assess the association between maternal folic acid supplementation during pregnancy and the risk of childhood asthma, and to determine the safe dose of folic acid supplementation during pregnancy based on a dose-response analysis to lower the risk of childhood asthma. The PubMed, Embase, Cochrane Library, and Web of Science databases were searched for relevant studies published before April 2022. The Newcastle-Ottawa Scale (NOS) was used to evaluate the quality of eligible studies, and a fixed-effect model was employed to calculate the odds ratio (OR) of asthma with 95% confidence intervals (CI). In addition, the generalized least-squares trend (GLST) was used to explore a nonlinear dose-response relationship. Stata 15.0 was used for the statistical analysis mentioned above. This systematic review included 18 studies (13 cohort studies, 5 case-control studies) with a total of 252,770 participants, 50,248 of whom were children with asthma. The meta-analysis showed that maternal folic acid supplementation during pregnancy was significantly associated with the risk of childhood asthma (OR = 1.07; 95% CI = 1.04-1.11). The subgroup analysis revealed a significant correlation between the risk of childhood asthma and the folic acid supplementation in the first Trimester (OR = 1.09; 95% CI = 1.05-1.12), the third Trimester (OR = 1.15; 95% CI = 1.04-1.26) and the whole pregnancy (OR = 1.13; 95% CI = 1.10-1.16). At the same time, the dose-response analysis showed a nonlinear relationship between maternal folic acid intake during pregnancy and the risk of childhood asthma. The risk of asthma in children significantly increased when maternal folic acid intake reached 581 μg/day. This meta-analysis showed that maternal folic acid supplementation during pregnancy increased the risk of asthma in children. Based on the results of the dose-response analysis, less than 580 μg folic acid per day is advised in order to effectively prevent birth defects without increasing the risk of childhood asthma. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?, identifier: CRD42022332140.
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Affiliation(s)
- Fushuang Yang
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Jinpu Zhu
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Zhongtian Wang
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Lei Wang
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Tianhui Tan
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Liping Sun
- Center of Children's Clinic, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China
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10
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Cristea AI, Ren CL, Amin R, Eldredge LC, Levin JC, Majmudar PP, May AE, Rose RS, Tracy MC, Watters KF, Allen J, Austin ED, Cataletto ME, Collaco JM, Fleck RJ, Gelfand A, Hayes D, Jones MH, Kun SS, Mandell EW, McGrath-Morrow SA, Panitch HB, Popatia R, Rhein LM, Teper A, Woods JC, Iyer N, Baker CD. Outpatient Respiratory Management of Infants, Children, and Adolescents with Post-Prematurity Respiratory Disease: An Official American Thoracic Society Clinical Practice Guideline. Am J Respir Crit Care Med 2021; 204:e115-e133. [PMID: 34908518 PMCID: PMC8865713 DOI: 10.1164/rccm.202110-2269st] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Premature birth affects millions of neonates each year, placing them at risk for respiratory disease due to prematurity. Bronchopulmonary dysplasia is the most common chronic lung disease of infancy, but recent data suggest that even premature infants who do not meet the strict definition of bronchopulmonary dysplasia can develop adverse pulmonary outcomes later in life. This post-prematurity respiratory disease (PPRD) manifests as chronic respiratory symptoms, including cough, recurrent wheezing, exercise limitation, and reduced pulmonary function. This document provides an evidence-based clinical practice guideline on the outpatient management of infants, children, and adolescents with PPRD. Methods: A multidisciplinary panel of experts posed questions regarding the outpatient management of PPRD. We conducted a systematic review of the relevant literature. The Grading of Recommendations, Assessment, Development, and Evaluation approach was used to rate the quality of evidence and the strength of the clinical recommendations. Results: The panel members considered the strength of each recommendation and evaluated the benefits and risks of applying the intervention. In formulating the recommendations, the panel considered patient and caregiver values, the cost of care, and feasibility. Recommendations were developed for or against three common medical therapies and four diagnostic evaluations in the context of the outpatient management of PPRD. Conclusions: The panel developed recommendations for the outpatient management of patients with PPRD on the basis of limited evidence and expert opinion. Important areas for future research were identified.
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11
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Corren J, Silver J, Molfino NA, Bogart M, Packnett E, McMorrow D, Wu J, Hahn B. A real-world study of ICS use in patients with severe eosinophilic asthma treated with mepolizumab. Ann Allergy Asthma Immunol 2021; 128:184-192.e1. [PMID: 34774737 DOI: 10.1016/j.anai.2021.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 10/08/2021] [Accepted: 11/01/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Mepolizumab is a humanized anti-interleukin-5 monoclonal antibody approved for the treatment of patients with severe eosinophilic asthma (SEA). There is limited evidence that patients treated with mepolizumab can reduce inhaled corticosteroid (ICS) use. OBJECTIVE To investigate changes in ICS use and clinical outcomes in patients with SEA who initiated mepolizumab treatment. METHODS This retrospective cohort study (GSK ID: 212695/HO-20-19951) used administrative claims data from the IBM Watson Health MarketScan Database (identification period: November 2015-March 2018). Eligible patients had SEA and were receiving high-dose ICS and mepolizumab. ICS, oral corticosteroid (OCS), short acting β2-agonist (SABA) use, and exacerbation frequency were analyzed quarterly during the 12-month follow-up period following mepolizumab initiation. RESULTS In total, 351 patients were included. The proportion of patients using highdose ICS decreased in quarters 1-4 following mepolizumab initiation (79.8%, 74.6%, 68.9%, 65.5%, respectively); 49.0% of patients reduced or discontinued ICS for ≥1 quarter. Comparing patients who discontinued ICS versus those who remained on high-dose ICS, a lower proportion had chronic OCS use (3.4-9.2% vs 13.9-16.8%) and OCS burst use (15.4-20.8% vs 19.7-26.1%) in quarters 1-4; similarly in quarters 3 and 4, a lower proportion of patients had exacerbations (16.9% and 20.3% vs 27.2% and 27.7%) and SABA claims (35.4% and 39.2% vs 43.3% and 49.0%, respectively). CONCLUSION In patients with SEA on high-dose ICS, a reduction in both ICS and OCS use was observed after initiating mepolizumab. These findings have important implications for clinical outcomes and follow-up care in this patient population.
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Affiliation(s)
- Jonathan Corren
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Jared Silver
- US Value Evidence & Outcomes, US Medical Affairs - Respiratory, GSK, Research Triangle Park, NC, USA
| | - Nestor A Molfino
- US Value Evidence & Outcomes, US Medical Affairs - Respiratory, GSK, Research Triangle Park, NC, USA
| | - Michael Bogart
- US Value Evidence & Outcomes, US Medical Affairs - Respiratory, GSK, Research Triangle Park, NC, USA
| | | | | | - Juan Wu
- IBM Watson Health, Cambridge, MA, USA
| | - Beth Hahn
- US Value Evidence & Outcomes, US Medical Affairs - Respiratory, GSK, Research Triangle Park, NC, USA.
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12
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Daley-Yates PT, Larenas-Linnemann D, Bhargave C, Verma M. Intranasal Corticosteroids: Topical Potency, Systemic Activity and Therapeutic Index. J Asthma Allergy 2021; 14:1093-1104. [PMID: 34526783 PMCID: PMC8436259 DOI: 10.2147/jaa.s321332] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 07/27/2021] [Indexed: 11/23/2022] Open
Abstract
Intranasal corticosteroid (INCS) therapy is the preferred treatment option for allergic rhinitis (AR). Although all INCSs for the treatment of AR are considered safe and effective, differences in potency, molecular structure features and physicochemical and pharmacokinetic properties could result in differences in clinical efficacy and safety. Higher glucocorticoid receptor (GR) binding affinity of INCS is associated with higher lipophilicity, nasal tissue retention and topical potency. Higher topical potency is also accompanied by low oral bioavailability and high systemic clearance conferring low systemic exposure, reduced potential for systemic adverse effects and an improved therapeutic index. It has been shown that adverse events related to systemic exposure of INCSs in children are low. Although INCSs mostly produce low systemic effects, use of an INCS with low systemic exposure in patients on multiple corticosteroid (CS) therapies could help reduce the total systemic burden of CS therapy. Despite differences in topical potency, physicochemical and pharmacokinetic properties between INCSs, clinical studies of INCSs in the treatment of AR generally show no clinically important differences between these compounds, and poor correlation between INCS topical potency and clinical response. However, the lack of head-to-head comparisons of INCSs in clinical studies conducted in more severe AR patients should be noted. This narrative review provides an assessment of the therapeutic relevance of topical potency and the physicochemical and pharmacokinetic properties of INCSs and describes for the first time the relationship between topical potency and therapeutic index using pharmacological features of INCSs. It concludes that higher GR binding affinity and topical potency can potentially improve the therapeutic index of an INCS. Therefore, both efficacy and systemic exposure profiles should be considered when comparing INCS regimens in terms of therapeutic equivalence, to aid clinical decision-making and avoid the assumption that all INCS formulations are the same when considering treatment options.
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Affiliation(s)
- Peter T Daley-Yates
- Clinical Pharmacology and Experimental Medicine, GlaxoSmithKline plc., Research and Development, Uxbridge, UK
| | - Désirée Larenas-Linnemann
- Center of Excellence in Asthma and Allergy, Médica Sur Clinical Foundation and Hospital, México City, Mexico
| | | | - Manish Verma
- Respiratory and Allergy, GlaxoSmithKline plc., Mumbai, India
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13
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Sidhu ST, Morphew T, Galant SP. Normal growth variance by Z scores should be considered when interpreting the growth inhibitory effect of inhaled corticosteroids. Pediatr Pulmonol 2021; 56:1464-1470. [PMID: 33713585 DOI: 10.1002/ppul.25340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 02/04/2021] [Accepted: 02/18/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND Randomized clinical trials suggest that long-term inhaled corticosteroid (ICS) treatment significantly inhibits growth velocity (GV) assessed by centimeters/year (cm/year) in primarily prepubescent, mild asthmatics. However, several observational studies measuring normal growth variance by Z score suggest the absence of the ICS inhibitory effect. OBJECTIVE To demonstrate the generalizability of ICS growth inhibition in cm/year by establishing whether this measure exceeds the expected normal changes in GV by Z score for similar age and sex. METHODS This was a retrospective, observational study comparing height and GV across a 2 year period in asthmatics aged 2-10 years, receiving ICS therapy (Group 3) with non-asthmatics, and non-ICS asthmatics (Groups 1 and 2), respectively. Generalized linear model procedure compared GV measures after adjustment for age, gender, and dependence of group differences on the age of the child. RESULTS Before initiation of ICS therapy at baseline, Group 3 patients (n = 22) were shorter than Groups 1 (n = 67) and 2 (n = 44) by mean height in cm, and height for age Z score in the adjusted model (p < .05). GV was also significantly reduced in Group 3 after initiation of ICS therapy versus Groups 1 and 2 by 1.0-1.5 cm/year, respectively, p < .05, but not significantly in comparison to expected normal GV variance determined by Z score, p ≥ .05. CONCLUSION Our findings suggest the need to consider normal growth variance by Z scores in addition to absolute changes (cm/year) when interpreting the inhibitory effect of ICS on GV. Larger sample size studies will be necessary to confirm our findings.
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Affiliation(s)
- Sonam Tanna Sidhu
- Department of Pediatrics, University of California Los Angeles, Los Angeles, California, USA
| | - Tricia Morphew
- Morphew Consulting, LLC, Bothell, Washington, USA.,CHOC Breathmobile, Children's Hospital of Orange County, Orange, California, USA
| | - Stanley P Galant
- CHOC Breathmobile, Children's Hospital of Orange County, Orange, California, USA.,Department of Pediatrics, University of California Irvine, Irvine, California, USA
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14
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Stevens DR, Grobman W, Kumar R, Lipsky LM, Hinkle SN, Chen Z, Williams A, Rohn MCH, Kanner J, Sherman S, Mendola P. Gestational and Postpartum Weight Trajectories Among Women With and Without Asthma. Am J Epidemiol 2021; 190:744-754. [PMID: 33169142 DOI: 10.1093/aje/kwaa248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 10/06/2020] [Accepted: 11/04/2020] [Indexed: 11/14/2022] Open
Abstract
Asthma leads to increased weight gain in nonpregnant populations, but studies have not examined this association within the context of pregnancy. The association between asthma and perinatal weight trajectories was examined in the Breathe-Wellbeing, Environment, Lifestyle, and Lung Function Study (2015-2019). Multilevel linear spline models were adjusted for age, race/ethnicity, income, marital status, education, cigarette smoking, parity, study site, and prepregnancy body mass index were used to examine differences in perinatal weight trajectories between women with (n = 299) and without (n = 101) asthma. Secondary analyses were conducted to assess whether associations differed by asthma phenotypes. At 40 weeks' gestation, women with asthma gained 16.2 kg (95% confidence interval (CI): 14.6, 17.7) and women without asthma gained 13.1 kg (95% CI: 10.9, 15.4). At 3 months postpartum, women with asthma retained 10.4 kg (95% CI: 8.9, 11.9) and women without asthma retained 8.0 kg (95% CI: 5.9, 10.2). Among women with asthma, exercise-induced asthma and step 3 asthma medications were associated with excess gestational weight gain. These study findings suggest women with asthma gain and retain more weight during pregnancy and postpartum than do women without asthma.
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15
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de Benedictis FM, Carloni I, Guidi R. Safety of anti-inflammatory drugs in children with asthma. Curr Opin Allergy Clin Immunol 2021; 21:144-150. [PMID: 33470588 DOI: 10.1097/aci.0000000000000730] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Inhaled corticosteroids (ICS) are widely used as the first-line treatment of asthma. When the disease is not controlled by standard doses of ICS, other anti-inflammatory drugs should be considered. The aim of this report is to review the main adverse events induced by anti-inflammatory drugs in children with asthma and discuss possible actions to prevent or mitigate these effects. RECENT FINDINGS Proper interpretation of ICS safety studies requires knowledge of the pharmaceutical properties and delivery device systems of the different ICS available. Genetic variants affecting susceptibility to corticosteroid-induced adrenal suppression were found in children and adults who use ICS to treat their asthma. There is evidence of the association between montelukast use and neuropsychiatric events. SUMMARY Benefits of ICS, properly prescribed and used, outweigh their potential adverse effects. There is substantial evidence that the combination of ICS with long-acting beta2 agonists is safe for asthmatic children. Awareness of the potential risks of neuropsychiatric events in children taking montelukast should inform the clinicians' prescribing practices. Omalizumab is generally well-tolerated, but the evidence on the safety of other biologic agents in children is scanty. The risk of systemic adverse events with anti-inflammatory drugs must be balanced against the risks of uncontrolled asthma and/or frequent oral steroid use.
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Affiliation(s)
| | | | - Roberto Guidi
- Pediatric Emergency Unit, Department of Mother and Child Health, Salesi Children's Hospital, Ancona, Italy
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Wong K, Isaac DM, Wine E. Growth Delay in Inflammatory Bowel Diseases: Significance, Causes, and Management. Dig Dis Sci 2021; 66:954-964. [PMID: 33433805 DOI: 10.1007/s10620-020-06759-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/02/2020] [Indexed: 12/16/2022]
Abstract
Growth delay with height and weight impairment is a common feature of pediatric inflammatory bowel diseases (PIBD). Up to 2/3 of Crohn Disease patients have impaired weight at diagnosis, and up to 1/3 have impaired height. Ulcerative colitis usually manifests earlier with less impaired growth, though patients can be affected. Ultimately, growth delay, if not corrected, can reduce final adult height. Weight loss, reduced bone mass, and pubertal delay are also concerns associated with growth delay in newly diagnosed PIBD patients. The mechanisms for growth delay in IBD are multifactorial and include reduced nutrient intake, poor absorption, increased fecal losses, as well as direct effects from inflammation and treatment modalities. Management of growth delay requires optimal disease control. Exclusive enteral nutrition (EEN), biologic therapy, and corticosteroids are the primary induction strategies used in PIBD, and both EEN and biologics positively impact growth and bone development. Beyond adequate disease control, growth delay and pubertal delay require a multidisciplinary approach, dependent on diligent monitoring and identification, nutritional rehabilitation, and involvement of endocrinology and psychiatry services as needed. Pitfalls that clinicians may encounter when managing growth delay include refeeding syndrome, obesity (even in the setting of malnutrition), and restrictive diets. Although treatment of PIBD has improved substantially in the last several decades with the era of biologic therapies and EEN, there is still much to be learned about growth delay in PIBD in order to improve outcomes.
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Affiliation(s)
- Kerry Wong
- Division of Pediatric Gastroenterology and Nutrition, Department of Pediatrics, Edmonton Clinic Health Academy, University of Alberta, Stollery Children's Hospital, Room 4-577, 11405 87th Avenue NW, Edmonton, AB, T6G 1C9, Canada
| | - Daniela Migliarese Isaac
- Division of Pediatric Gastroenterology and Nutrition, Department of Pediatrics, Edmonton Pediatric IBD Clinic (EPIC), Edmonton Clinic Health Academy, University of Alberta, Stollery Children's Hospital, Room 4-577, 11405 87th Avenue NW, Edmonton, AB, T6G 1C9, Canada
| | - Eytan Wine
- Division of Pediatric Gastroenterology and Nutrition, Departments of Pediatrics and Physiology, Edmonton Pediatric IBD Clinic (EPIC), Edmonton Clinic Health Academy, University of Alberta, Stollery Children's Hospital, Room 4-577, 11405 87th Avenue NW, Edmonton, AB, T6G 1C9, Canada.
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17
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Chang AB, Fortescue R, Grimwood K, Alexopoulou E, Bell L, Boyd J, Bush A, Chalmers JD, Hill AT, Karadag B, Midulla F, McCallum GB, Powell Z, Snijders D, Song WJ, Tonia T, Wilson C, Zacharasiewicz A, Kantar A. Task Force report: European Respiratory Society guidelines for the management of children and adolescents with bronchiectasis. Eur Respir J 2021; 58:13993003.02990-2020. [PMID: 33542057 DOI: 10.1183/13993003.02990-2020] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Accepted: 12/21/2020] [Indexed: 11/05/2022]
Abstract
There is increasing awareness of bronchiectasis in children and adolescents, a chronic pulmonary disorder associated with poor quality-of-life for the child/adolescent and their parents, recurrent exacerbations and costs to the family and health systems. Optimal treatment improves clinical outcomes. Several national guidelines exist, but there are no international guidelines.The European Respiratory Society (ERS) Task Force for the management of paediatric bronchiectasis sought to identify evidence-based management (investigation and treatment) strategies. It used the ERS standardised process that included a systematic review of the literature and application of the GRADE approach to define the quality of the evidence and level of recommendations.A multidisciplinary team of specialists in paediatric and adult respiratory medicine, infectious disease, physiotherapy, primary care, nursing, radiology, immunology, methodology, patient advocacy and parents of children/adolescents with bronchiectasis considered the most relevant clinical questions (for both clinicians and patients) related to managing paediatric bronchiectasis. Fourteen key clinical questions (7 "Patient, Intervention, Comparison, Outcome" [PICO] and 7 narrative) were generated. The outcomes for each PICO were decided by voting by the panel and parent advisory group.This guideline addresses the definition, diagnostic approach and antibiotic treatment of exacerbations, pathogen eradication, long-term antibiotic therapy, asthma-type therapies (inhaled corticosteroids, bronchodilators), mucoactive drugs, airway clearance, investigation of underlying causes of bronchiectasis, disease monitoring, factors to consider before surgical treatment and the reversibility and prevention of bronchiectasis in children/adolescents. Benchmarking quality of care for children/adolescents with bronchiectasis to improve clinical outcomes and evidence gaps for future research could be based on these recommendations.
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Affiliation(s)
- Anne B Chang
- Department of Respiratory and Sleep Medicine, Queensland Children's Hospital; Australian Centre for Health Services Innovation, Queensland University of Technology, Brisbane, Queensland, Australia.,Child Health Division, Menzies School of Health Research, Darwin, Northern Territory, Australia
| | - Rebecca Fortescue
- Population Health Research Institute, St George's University of London, London, United Kingdom
| | - Keith Grimwood
- Departments of Infectious Disease and Paediatrics, Gold Coast Health, Southport, Queensland, Australia.,School of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast campus, Southport, Queensland, Australia
| | - Efthymia Alexopoulou
- 2nd Radiology Department, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Leanne Bell
- European Lung Foundation bronchiectasis paediatric patient advisory group, Alnwick, United Kingdom
| | | | - Andrew Bush
- Department of Paediatric Respiratory Medicine, Royal Brompton Hospital, and National Heart and Lung Institute, Imperial School of Medicine, London, UK
| | - James D Chalmers
- College of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Adam T Hill
- Dept of Respiratory Medicine, Royal Infirmary and University of Edinburgh, Edinburgh, UK
| | - Bulent Karadag
- Division of Pediatric Pulmonology, Marmara University Faculty of Medicine, Istanbul, Turkey
| | - Fabio Midulla
- Department of Maternal Science, Sapienza University of Rome, Rome, Italy
| | - Gabrielle B McCallum
- Child Health Division, Menzies School of Health Research, Darwin, Northern Territory, Australia
| | - Zena Powell
- European Lung Foundation bronchiectasis paediatric patient advisory group, Alnwick, United Kingdom
| | - Deborah Snijders
- Dipartimento Salute della Donna e del Bambino, Università degli Studi di Padova, Padova, Italy
| | - Woo-Jung Song
- Department of Allergy and Clinical Immunology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Thomy Tonia
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Christine Wilson
- Department of Physiotherapy, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Angela Zacharasiewicz
- Department of Pediatrics, and Adolescent Medicine, Teaching Hospital of the University of Vienna, Wilhelminen Hospital, Klinikum Ottakring Vienna, Wien, Austria
| | - Ahmad Kantar
- Pediatric Asthma and Cough Centre, Istituti Ospedalieri Bergamaschi, University and Research Hospitals, Ponte San Pietro-Bergamo, Bergamo, Italy
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18
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Zielen S, Reichert G, Donath H, Trischler J, Schulze J, Eickmeier O, Eckrich M, Blumchen K. Tiotropium as an Add-on Treatment Option for Severe Uncontrolled Asthma in Preschool Patients. J Asthma Allergy 2021; 14:23-30. [PMID: 33469318 PMCID: PMC7813466 DOI: 10.2147/jaa.s274544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/23/2020] [Indexed: 11/23/2022] Open
Abstract
Background Toddlers with asthma suffer disproportionally more than school-aged children from exacerbations with emergency visits and hospital admissions despite inhaled corticosteroid (ICS) treatment. A recent trial for children ≤5 years showed tolerability of tiotropium and potential to reduce asthma-related events. Methods We conducted a retrospective analysis of electronic outpatient records (2017‒2019) of children <6 years treated with ICS plus long-acting β2-agonists (LABAs) plus tiotropium as an add-on for uncontrolled severe asthma. The primary endpoint was a comparison of systemic corticosteroid (SCS) prescriptions 6 months before and after ICS/LABA/tiotropium start. Secondary endpoints included physician visits, hospitalisations and antibiotic prescriptions. We compared outcomes with children without asthma matched for age, sex, season and screening date. Results Compared with a mean 2.42 (95% CI: 1.75, 3.36) SCS courses per patient within 6 months prior to ICS/LABA/tiotropium, 0.74 (95% CI: 0.25, 1.08) SCS courses per patient were prescribed within 6 months after starting ICS/LABA/tiotropium (P<0.001). Physician visits dropped from 9.23 (95% CI: 7.15, 12.72) to 5.76 (95% CI: 3.10, 7.70) per patient (P<0.01). Nineteen hospitalisations were recorded 6 months before ICS/LABA/tiotropium compared with one hospitalisation after (P<0.01). A mean 1.79 antibiotic courses (95% CI: 1.22, 2.23) per patient were prescribed before ICS/LABA/tiotropium compared with 0.74 (95% CI: 0.22, 1.00) after ICS/LABA/tiotropium (P<0.001). Hospitalisation rates for patients at observation end were not statistically different from healthy controls before/after matching. Interpretation Our retrospective study showed that adding tiotropium to ICS/LABA is a new treatment option for patients with severe preschool asthma; however, larger confirmatory studies are needed.
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Affiliation(s)
- Stefan Zielen
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic Fibrosis, University Hospital Frankfurt, Frankfurt, Germany
| | - Gianna Reichert
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic Fibrosis, University Hospital Frankfurt, Frankfurt, Germany
| | - Helena Donath
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic Fibrosis, University Hospital Frankfurt, Frankfurt, Germany
| | - Jordis Trischler
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic Fibrosis, University Hospital Frankfurt, Frankfurt, Germany
| | - Johannes Schulze
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic Fibrosis, University Hospital Frankfurt, Frankfurt, Germany
| | - Olaf Eickmeier
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic Fibrosis, University Hospital Frankfurt, Frankfurt, Germany
| | - Martin Eckrich
- Group Practice Dres. Med. Martin Eckrich and Matthias Gründler, Offenbach am Main, Germany
| | - Katharina Blumchen
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic Fibrosis, University Hospital Frankfurt, Frankfurt, Germany
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19
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Rayas MS, Kelly A, Hughan KS, Daley T, Zangen D. Adrenal function in cystic fibrosis. J Cyst Fibros 2020; 18 Suppl 2:S74-S81. [PMID: 31679732 DOI: 10.1016/j.jcf.2019.08.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/20/2019] [Accepted: 08/22/2019] [Indexed: 11/18/2022]
Abstract
Cystic fibrosis (CF) is not known to directly affect the adrenal gland, but commonly used CF therapies do impact the function of the hypothalamic-pituitary-adrenal (HPA) axis. By binding to the glucocorticoid receptor, medications such as inhaled and oral corticosteroids can enhance the systemic effects of cortisol and result in iatrogenic Cushing syndrome. Prolonged use suppresses the body's ability to make cortisol, resulting in iatrogenic adrenal insufficiency upon medication discontinuation. Chronic use of inhaled and oral corticosteroids can negatively affect bone health, growth, and glucose metabolism. This chapter provides practical guidelines regarding the screening, diagnosis, and treatment of iatrogenic adrenal insufficiency. As the guidelines are mainly derived from the asthma literature, this chapter also highlights the need for studies to evaluate the impact of CF therapies on adrenal function and other CF-endocrinopathies.
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Affiliation(s)
- Maria Socorro Rayas
- Division of Pediatric Endocrinology and Diabetes, University of Texas Health San Antonio, 7703 Floyd Curl, San Antonio, TX 78229, USA.
| | - Andrea Kelly
- Division of Pediatric Endocrinology and Diabetes, Children's Hospital of Philadelphia, Perelman School of Medicine of University of Pennsylvania, 2716 South Street, Philadelphia, PA 19146, USA.
| | - Kara S Hughan
- Division of Pediatric Endocrinology and Diabetes, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, 4401 Penn Avenue, Pittsburgh, PA 15224, USA.
| | - Tanicia Daley
- Division of Pediatric Endocrinology and Metabolism, Emory Children's Center/Emory Pediatric Institute, Emory University School of Medicine, 1400 Tullie Road, Atlanta, GA 30329, USA.
| | - David Zangen
- Division of Pediatric Endocrinology, Hadassah Hebrew University Medical Center, Jerusalem 91240, Israel.
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20
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Wang X, Fang H, Shen K, Liu T, Xie J, Liu Y, Wu P, Chen Y, Zhong J, Wu E, Zhou W, Wu B. Cost-effectiveness analysis of double low-dose budesonide and low-dose budesonide plus montelukast among pediatric patients with persistent asthma receiving Step 3 treatment in China. J Med Econ 2020; 23:1630-1639. [PMID: 32991222 DOI: 10.1080/13696998.2020.1830410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
AIMS For children aged 1-5 years with persistent asthma, double low-dose inhaled corticosteroids (ICS) are recommended as the preferred Step 3 treatment and low-dose ICS plus leukotriene receptor antagonists (LTRA) as an alternative. Budesonide inhalation suspension (0.5 mg daily) and montelukast (4.0 mg daily) are commonly used low-dose ICS and LTRA, respectively, among children in China. This study compared the cost-effectiveness of double low-dose budesonide vs. low-dose budesonide plus montelukast from a Chinese healthcare payer's perspective. METHODS A Markov model was constructed with four health states (i.e. no exacerbation, mild exacerbation, moderate-to-severe exacerbation, and death). Transition probabilities were estimated based on exacerbation rates, case-fatality of hospitalized patients due to exacerbation, and natural mortality. Treatment adherence was considered and assumed to impact both drug costs and exacerbation rates. Costs (in 2019 Chinese Yuan [¥]) included drug costs and exacerbation management costs. Cost inputs and utilities for each health state were obtained from a public database and the literature. In-depth interviews were conducted with a health economics expert to validate the model, and a clinical expert to verify inputs and assumptions related to clinical practice. Costs and quality-adjusted life-years (QALYs) were estimated over a year. Deterministic and probabilistic sensitivity analyses were performed. RESULTS Compared with low-dose budesonide plus montelukast, double low-dose budesonide was associated with lower costs (¥1,534 vs. ¥2,327), fewer exacerbation events (0.43 vs. 1.67) and slightly better QALYs (0.98 vs. 0.97). Sensitivity analyses supported the robustness of the results and the generalizability of findings across geographic regions in China. CONCLUSION The cost-effectiveness analysis suggests that double low-dose budesonide is a dominant Step 3 treatment strategy compared with low-dose budesonide plus montelukast for patients aged 1-5 years with persistent asthma in China.
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Affiliation(s)
- Xiaoling Wang
- Beijing Children's Hospital, Capital Medical University, Beijing, China
| | | | - Kunling Shen
- Beijing Children's Hospital, Capital Medical University, Beijing, China
| | | | - Jipan Xie
- Analysis Group, Inc., Beijing, China
| | | | | | | | - Jia Zhong
- Analysis Group, Inc., Beijing, China
| | - Eric Wu
- Analysis Group, Inc., Beijing, China
| | - Wei Zhou
- Peking University Third Hospital, Beijing, China
| | - Bin Wu
- Renji Hospital, Shanghai, China
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21
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Donath H, Kluge S, Sideri G, Trischler J, Jerkic SP, Schulze J, Zielen S, Blumchen K. Hospitalization, Asthma Phenotypes, and Readmission Rates in Pre-school Asthma. Front Pediatr 2020; 8:562843. [PMID: 33330266 PMCID: PMC7716437 DOI: 10.3389/fped.2020.562843] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 10/13/2020] [Indexed: 01/19/2023] Open
Abstract
Objective: Children with pre-school asthma suffer disproportionally more often from severe asthma exacerbations with emergency visits and hospital admissions compared to school children. Despite this high disease burden, there are only a few reports looking at this particular severe asthma cohort. Similarly, there is little real-life research on the distribution of asthma phenotypes and personalized treatment at discharge in this age group. Patients and Methods: Retrospective analysis of the electronic charts of all children aged 1-5 years with asthma hospitalizations (ICD J45) at the Frankfurt University between 2008 and 2017. An acute severe asthma exacerbation was defined as dyspnea, oxygen demand, and/or systemic steroid therapy. Age, gender, duration of hospitalization, asthma phenotype, treatment, and readmission rate were analyzed. Results: Of 572 patients, 205 met the definition of acute severe asthma. The phenotypic characterization showed 56.1% had allergic asthma, 15.2% eosinophilic asthma and 28.7% non-allergic asthma. Of these patients, 71.7% were discharged with inhaled corticosteroids (ICS) or ICS + long-acting-beta-agonists (LABA), 15.1% with leukotriene antagonists (LTRA) and 7.3% salbutamol on demand. The rate of emergency presentations (emergency department and readmission) within 12 months after discharge was high (n = 42; 20.5%). No phenotype tailored treatment was detectable. Neither the number of eosinophils (>300/μl) nor the treatment at discharge had an effect on emergency visits and readmission rate. Conclusion: Despite protective therapy with ICS, ICS + LABA, or LTRA, the readmission rate was high. Thus, current care and treatment strategies should be reevaluated continuously, in order to better control asthma in pre-school children and prevent hospitalization.
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Affiliation(s)
| | | | | | | | | | | | - Stefan Zielen
- Division of Allergology, Pulmonology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Frankfurt, Germany
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22
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Bagnasco D, Brussino L, Caruso C, Paoletti G, Heffler E, Guida G, Calzolari E, Nicola S, De Ferrari L, Passalacqua G, Canonica GW. Do the current guidelines for asthma pharmacotherapy encourage over-treatment? Expert Opin Pharmacother 2020; 21:1283-1286. [PMID: 32401551 DOI: 10.1080/14656566.2020.1759551] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Diego Bagnasco
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa , Genoa, Italy
| | - Luisa Brussino
- Mauriziano Hospital, Department of Medical Science, University of Turin , Turin, Italy
| | - Cristiano Caruso
- Allergy Unit, Fondazione Policlinico A. Gemelli, IRCSS , Rome, Italy
| | - Giovanni Paoletti
- Personalized Medicine, Asthma and Allergy - Humanitas Clinical and Research Center, IRCCS , Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University , Pieve Emanuele, Italy
| | - Enrico Heffler
- Personalized Medicine, Asthma and Allergy - Humanitas Clinical and Research Center, IRCCS , Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University , Pieve Emanuele, Italy
| | - Giuseppe Guida
- Allergy and Pneumology Unit, A.O. S.Croce E Carle , Cuneo, Italy
| | - Elisa Calzolari
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa , Genoa, Italy
| | - Stefania Nicola
- Mauriziano Hospital, Department of Medical Science, University of Turin , Turin, Italy
| | - Laura De Ferrari
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa , Genoa, Italy
| | - Giovanni Passalacqua
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa , Genoa, Italy
| | - Giorgio Walter Canonica
- Personalized Medicine, Asthma and Allergy - Humanitas Clinical and Research Center, IRCCS , Rozzano, Italy.,Department of Biomedical Sciences, Humanitas University , Pieve Emanuele, Italy
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23
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Bezerra de Menezes M, Ponte EV, Bertagni Mingotti CF, Carvalho Pinto RM, Bagatin E, Bião Lima V, Vianna EO, Cruz ÁA. Provision of inhaled corticosteroids is associated with decrease in hospital admissions in Brazil: A longitudinal nationwide study. Respir Med 2020; 166:105950. [PMID: 32250873 DOI: 10.1016/j.rmed.2020.105950] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 03/24/2020] [Accepted: 03/27/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To describe trends of hospital admissions due to asthma from 2008 to 2015 and to evaluate their relationship with trends of inhaled corticosteroids (ICS) provision by the government in Brazil. METHODS We used Brazilian Government data to calculate hospital admission rates due to asthma, number of physicians, number of hospital beds, number of subjects that received ICS per 100,000 inhabitants in Brazil and in each of its municipalities for each year of the study. We performed Poisson Multilevel Regression Analyses to evaluate the relationship between the trends of hospital admission rates due to asthma with the trends of the number of subjects that had been receiving ICS during the study period. The analyses were adjusted for the number of physicians and hospital beds. FINDINGS The number of patients who received ICS/100,000 inhabitants increased from 2008 to 2015 (943.9-1988.5). Hospital admissions/100,000 inhabitants decreased in patients aged 5-14 years (148.3-110.9) and in patients aged 15-39 years (59.9-32.3); the reduction was greater in municipalities in which ICS provision increased. The number of physicians/100,000 inhabitants increased and the number of hospital beds/100,000 inhabitants decreased in the study period. The increase in the number of physicians and in the number of subjects that received ICS were associated with reduction in hospital admissions. CONCLUSION We found that provision of ICS by the Brazilian Government was associated with a decrease of hospital admissions for asthma in the municipalities and country levels from 2008 to 2015.
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Affiliation(s)
| | | | | | | | - Ericson Bagatin
- Medical School of Jundiaí. State University of Campinas, Brazil.
| | | | - Elcio Oliveira Vianna
- Department of Medicine, Medical School of Ribeirão Preto, University of São Paulo, Brazil.
| | - Álvaro A Cruz
- ProAR - Faculdade de Medicina da Bahia, Federal University of Bahia, Brazil.
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24
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Moreno JP, Crowley SJ, Alfano CA, Thompson D. Physiological mechanisms underlying children's circannual growth patterns and their contributions to the obesity epidemic in elementary school age children. Obes Rev 2020; 21:e12973. [PMID: 31737994 PMCID: PMC7002188 DOI: 10.1111/obr.12973] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 10/18/2019] [Accepted: 10/18/2019] [Indexed: 12/20/2022]
Abstract
Several studies since the 1990s have demonstrated that children increase their body mass index at a faster rate during summer months compared with the school year, leading some to conclude that the out-of-school summer environment is responsible. Other studies, however, have suggested that seasonality may play a role in children's height and weight changes across the year. This article reviews evidence for seasonal differences in the rate of children's height and weight gain and proposes potential physiological mechanisms that may explain these seasonal variations.
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Affiliation(s)
- Jennette P Moreno
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Stephanie J Crowley
- Biological Rhythm Research Laboratory, Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, Illinois
| | - Candice A Alfano
- Sleep and Anxiety Center of Houston (SACH), Department of Psychology, University of Houston, Houston, Texas
| | - Debbe Thompson
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
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25
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Inhaled corticosteroid-phobia and childhood asthma: Current understanding and management implications. Paediatr Respir Rev 2020; 33:62-66. [PMID: 31053357 DOI: 10.1016/j.prrv.2019.03.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 03/20/2019] [Accepted: 03/31/2019] [Indexed: 02/04/2023]
Abstract
Asthma is the most prevalent chronic disease in children. Inhaled corticosteroids (ICS) is the first-line controller therapy for children with persistent asthma, however, suboptimal compliance to ICS therapy remains as a major obstacle in paediatric asthma management. Steroid-phobia, the fear of side-effects and subsequent aversion of ICS, has been widely reported in parents of asthmatic children. The reported prevalence of steroid-phobia varies widely from 19% to 67% in different populations. The concerns about ICS frequently raised by parents include growth suppression, weight gain, bone weakness, addiction and psychiatric disturbances. Outside of growth suppression, which is statistically significant yet mild in clinical studies, the other concerns are not evidence-based and are misconceptions. Conflicting results have been reported regarding the impact of steroid-phobia on ICS compliance. In contrast, steroid-phobia has consistent and negative effects on asthma control in children. While asthma educational programmes have demonstrable benefits in general paediatric populations, the generalisability of such programmes to steroid-phobic parents remains undetermined. There is a paucity of data on specific educational programmes to clear misconceptions and reduce steroid-phobia. Given the continually raising prevalence of paediatric asthma, high-quality studies are warranted to investigate the prevalence and impact of steroid-phobia, with an ultimate goal of developing effective strategies to tackle steroid-phobia and improve asthma care in children.
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26
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White MP, Kolstad TK, Elliott M, Cochrane ES, Stamey DC, Debley JS. Exhaled Nitric Oxide in Wheezy Infants Predicts Persistent Atopic Asthma and Exacerbations at School Age. J Asthma Allergy 2020; 13:11-22. [PMID: 32021309 PMCID: PMC6954861 DOI: 10.2147/jaa.s227732] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 11/21/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND There are limited data assessing the predictive value of fraction of exhaled nitric oxide (FENO) in infants/toddlers with recurrent wheezing for asthma at school age. OBJECTIVES In a cohort of infants/toddlers with recurrent wheezing determine the predictive values of sedated single-breath FENO (SB-FENO) and awake tidal-breathing mixed-expired FENO (tidal-FENO) for active asthma, severe exacerbations, and lung function at age 6 years. METHODS In 44 infants/toddlers, SB-FENO was measured under sedation at 50 mL/sec in conjunction with forced expiratory flow and volume measurements, and tidal-FENO was measured during awake tidal breathing. Clinical outcomes and lung function were assessed at age 6 years in 36 subjects. RESULTS Enrollment SB-FENO was significantly higher among subjects with active asthma at age 6 years than among subjects without asthma (36.4 vs. 16.9 ppb, p < 0.0001), and the odds of asthma was 7.6 times greater (OR 7.6; 95% CI 1.8-31.6) for every 10 ppb increase in enrollment SB-FENO. A ROC analysis demonstrated that an enrollment SB-FENO > 31.5 ppb predicted active asthma at age 6 years with an area under the curve (AUC) of 0.92 (95% CI: 0.82-1). SB-FENO was also higher among subjects who experienced severe asthma exacerbations during the year preceding age of 6 years. SB-FENO at enrollment and lung function measures at age 6 years were modestly correlated (FEV1: r = -0.4; FEF25-75: r = -0.41; FEV1/FVC ratio: r=-0.46), and SB-FENO was significantly higher among subjects with bronchodilator responsiveness (BDR) at age 6 years. Tidal-FENO was not predictive of active asthma, exacerbations, or lung function at age 6 years. CONCLUSION In wheezy infants/toddlers, SB-FENO was predictive of school-age asthma and associated with lung function measures at age 6 years.
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Affiliation(s)
- Maria P White
- Center for Immunity and Immunotherapies, Seattle Children’s Research Institute, Seattle, WA, USA
| | - Tessa K Kolstad
- Center for Immunity and Immunotherapies, Seattle Children’s Research Institute, Seattle, WA, USA
| | - Molly Elliott
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Seattle Children’s Hospital, University of Washington, Seattle, WA, USA
| | - Elizabeth S Cochrane
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Seattle Children’s Hospital, University of Washington, Seattle, WA, USA
| | - David C Stamey
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Seattle Children’s Hospital, University of Washington, Seattle, WA, USA
| | - Jason S Debley
- Center for Immunity and Immunotherapies, Seattle Children’s Research Institute, Seattle, WA, USA
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Seattle Children’s Hospital, University of Washington, Seattle, WA, USA
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27
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Ardura-Garcia C, Arias E, Hurtado P, Bonnett LJ, Sandoval C, Maldonado A, Workman LJ, Platts-Mills TAE, Cooper PJ, Blakey JD. Predictors of severe asthma attack re-attendance in Ecuadorian children: a cohort study. Eur Respir J 2019; 54:1802419. [PMID: 31515399 PMCID: PMC6860994 DOI: 10.1183/13993003.02419-2018] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 08/11/2019] [Indexed: 01/23/2023]
Abstract
Asthma is a common cause of emergency care attendance in low- and middle-income countries (LMICs). While few prospective studies of predictors for emergency care attendance have been undertaken in high-income countries, none have been performed in a LMIC.We followed a cohort of 5-15-year-old children treated for asthma attacks in emergency rooms of public health facilities in Esmeraldas City, Ecuador. We collected blood and nasal wash samples, and performed spirometry and exhaled nitric oxide fraction measurements. We explored potential predictors for recurrence of severe asthma attacks requiring emergency care over 6 months' follow-up.We recruited 283 children of whom 264 (93%) were followed-up for ≥6 months or until their next asthma attack. Almost half (46%) had a subsequent severe asthma attack requiring emergency care. Predictors of recurrence in adjusted analyses were (adjusted OR, 95% CI) younger age (0.87, 0.79-0.96 per year), previous asthma diagnosis (2.2, 1.2-3.9), number of parenteral corticosteroid courses in previous year (1.3, 1.1-1.5), food triggers (2.0, 1.1-3.6) and eczema diagnosis (4.2, 1.02-17.6). A parsimonious Cox regression model included the first three predictors plus urban residence as a protective factor (adjusted hazard ratio 0.69, 95% CI 0.50-0.95). Laboratory and lung function tests did not predict recurrence.Factors independently associated with recurrent emergency attendance for asthma attacks were identified in a low-resource LMIC setting. This study suggests that a simple risk-assessment tool could potentially be created for emergency rooms in similar settings to identify higher-risk children on whom limited resources might be better focused.
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Affiliation(s)
- Cristina Ardura-Garcia
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Liverpool School of Tropical Medicine, Liverpool, UK
| | - Erick Arias
- Fundación Ecuatoriana Para Investigación en Salud, Quito, Ecuador
| | - Paola Hurtado
- Fundación Ecuatoriana Para Investigación en Salud, Quito, Ecuador
| | - Laura J Bonnett
- Dept of Biostatistics, University of Liverpool, Liverpool, UK
| | - Carlos Sandoval
- Fundación Ecuatoriana Para Investigación en Salud, Quito, Ecuador
| | - Augusto Maldonado
- Colegio de Ciencias de la Salud, Universidad San Francsico de Quito, Quito, Ecuador
| | - Lisa J Workman
- Asthma and Allergic Diseases Center, University of Virginia, Charlottesville, VA, USA
| | | | - Philip J Cooper
- Fundación Ecuatoriana Para Investigación en Salud, Quito, Ecuador
- Facultad de Ciencias Medicas, de la Salud y la Vida, Universidad Internacional del Ecuador, Quito, Ecuador
- Institute of Infection and Immunity, St George's University of London, London, UK
- Both authors contributed equally
| | - John D Blakey
- Respiratory Medicine, Sir Charles Gairdner Hospital, Perth, Australia
- Medical School, Curtin University, Perth, Australia
- Both authors contributed equally
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28
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Azmeh R, Greydanus DE, Agana MG, Dickson CA, Patel DR, Ischander MM, Lloyd RD. Update in Pediatric Asthma: Selected Issues. Dis Mon 2019; 66:100886. [PMID: 31570159 DOI: 10.1016/j.disamonth.2019.100886] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Asthma is a complex condition that affects 14% of the world's children and the approach to management includes both pharmacologic as well as non-pharmacologic strategies including attention to complex socioeconomic status phenomena. After an historical consideration of asthma, allergic and immunologic aspects of asthma in children and adolescents are presented. Concepts of socioeconomic aspects of asthma are considered along with environmental features and complications of asthma disparities. Also reviewed are links of asthma with mental health disorders, sleep disturbances and other comorbidities. A stepwise approach to asthma management is discussed that includes pharmacologic and non-pharmacologic strategies in the pediatric population. The role of immunotherapy and use of various immunomodulators are considered as well.
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Affiliation(s)
- Roua Azmeh
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Donald E Greydanus
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States.
| | - Marisha G Agana
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Cheryl A Dickson
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States; Health Equity and Community Affairs, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, Michigan, United States
| | - Dilip R Patel
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Mariam M Ischander
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Robert D Lloyd
- Pacific Northwest University of Health Sciences College of Osteopathic Medicine, Yakima, Washington, United States
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29
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Shin J, Oh SJ, Petigara T, Tunceli K, Urdaneta E, Navaratnam P, Friedman HS, Park SW, Hong SH. Comparative effectiveness of budesonide inhalation suspension and montelukast in children with mild asthma in Korea. J Asthma 2019; 57:1354-1364. [PMID: 31386600 DOI: 10.1080/02770903.2019.1648504] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objective: The comparative effectiveness of low-dose budesonide inhalation suspension (BIS) versus oral montelukast (MON) in managing asthma control among children with mild asthma was assessed in Korea.Methods: Claims from Korea's national health insurance database for children (2-17 years) with mild asthma (GINA 1 or 2) who initiated BIS or MON during 2015 were retrospectively analyzed. Pre- and post-index windows were 1 year each. Adherence, persistency, asthma control, asthma-related health-care resource utilization, and costs were evaluated using unadjusted descriptive statistics and propensity score-matched regression analyses.Results: The number of children identified was 26,052 for unmatched (n = 1,221 BIS; n = 24,831 MON) and 2,290 for matched populations (n = 1,145 per cohort). Medication adherence, measured by proportion of days covered, was low for both cohorts but significantly higher for MON versus BIS (13.8% vs. 4.5%; p < .001). Time to loss of persistency was longer for MON versus BIS (82.3 vs. 78.4 days, respectively; p < .001). Mean number of post-index asthma-related office visits was 6.6 for BIS versus 8.3 for MON (p < .001). However, a greater proportion of patients in the BIS cohort had an asthma exacerbation-related office visit than the MON cohort (78.3% vs. 56.1%; p < .001). Asthma-related total health-care costs were higher with MON versus BIS (₩ 190,185 vs. ₩ 167,432, respectively; p < .001), likely driven by higher pharmaceutical costs associated with MON (₩ 69,113 vs. ₩ 49,225; p < .001).Conclusions: Montelukast patients had better adherence, a longer time to loss of persistency, and were less likely to experience an exacerbation-related office visit in the post-index period than BIS patients.
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Affiliation(s)
- Jina Shin
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea.,Research Institute of Pharmaceutical Science, College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Seung-Jun Oh
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea.,Research Institute of Pharmaceutical Science, College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | | | | | | | | | | | - Sung Woo Park
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Song Hee Hong
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea.,Research Institute of Pharmaceutical Science, College of Pharmacy, Seoul National University, Seoul, Republic of Korea
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30
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Schneider G, Banaschewski T, Feldman BL, Gustafsson PA, Murphy B, Reynolds M, Coghill DR, Spalding WM. Weight and Height in Children and Adolescents with Attention-Deficit/Hyperactivity Disorder: A Longitudinal Database Study Assessing the Impact of Guanfacine, Stimulants, and No Pharmacotherapy. J Child Adolesc Psychopharmacol 2019; 29:285-304. [PMID: 30942617 PMCID: PMC6534094 DOI: 10.1089/cap.2018.0132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Objectives: To assess the impact of long-term pharmacotherapy with guanfacine immediate- or extended-release (GXR), administered alone or as an adjunctive to a stimulant, on weight and height in children and adolescents with attention-deficit/hyperactivity disorder (ADHD). Methods: Data were extracted from U.S. Department of Defense medical records for patients 4-17 years of age at index date (initiation of any study medication following a year without ADHD medications, or diagnosis if unmedicated) with weight/height measurements for the analysis period (January 2009-June 2013) and the previous year (baseline). Longitudinal weight and height z-scores were analyzed using multivariable regression in three cohorts: guanfacine (initial period of guanfacine exposure), first-line stimulant monotherapy (initial period of exposure), and unmedicated. Guanfacine cohort subgroups were based on previous/concurrent stimulant exposure. Results: The weight analyses included 47,910 patients (66.8% male) and the height analyses 41,248 (67.2% male). Mean initial exposure in the weight analyses was 237 days (standard deviation [SD] = 258, median = 142) for guanfacine and 257 days (SD = 284, median = 151) for first-line stimulant monotherapy, and was similar in the height analyses. Modeling indicated that guanfacine monotherapy was not associated with clinically meaningful deviations from normal z-score trajectories for weight (first-line, n = 943; nonfirst-line, n = 796) or height (first-line, n = 741; nonfirst-line, n = 644). In patients receiving guanfacine adjunctive to a stimulant, modeled weight (n = 1657) and height (n = 1343) z-scores followed declining trajectories. In this subgroup, mean standardized weight/height had decreased during previous stimulant monotherapy. For first-line stimulant monotherapy, modeled weight (n = 32,999) and height (n = 28,470) z-scores followed declining trajectories during year 1. In the unmedicated cohort, modeled weight (n = 11,515) and height (n = 10,050) z-scores were stable. Conclusions: Guanfacine monotherapy (first-line or nonfirst-line) was not associated with marked deviations from normal growth in this modeling study of children and adolescents with ADHD. In contrast, growth trajectories followed an initially declining course with stimulants, whether given alone or with adjunctive guanfacine.
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Affiliation(s)
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Brian L. Feldman
- Department of Pediatrics, Naval Medical Center Portsmouth, Portsmouth, Virginia
| | - Per A. Gustafsson
- Center for Social and Affective Neuroscience, Department of Clinical and Experimental Medicine and Department of Child and Adolescent Psychiatry, Linköping University, Linköping, Sweden
| | | | | | - David R. Coghill
- Departments of Pediatrics and Psychiatry, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Australia
- Murdoch Children's Research Institute, Melbourne, Australia
- Division of Neuroscience, University of Dundee, Dundee, United Kingdom
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31
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Zhang L, Lasmar LB, Castro-Rodriguez JA. The impact of asthma and its treatment on growth: an evidence-based review. J Pediatr (Rio J) 2019; 95 Suppl 1:10-22. [PMID: 30472355 DOI: 10.1016/j.jped.2018.10.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 10/03/2018] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVES To assess the impact of asthma and its treatment (inhaled corticosteroids and other control medications) on growth. DATA SOURCES The authors searched PubMed (up to August 24, 2018) and screened the reference lists of retrieved articles. Systematic reviews and meta-analysis were selected. If there was no such article, the authors selected either randomized clinical trials or observational studies. DATA SYNTHESIS A total of 37 articles were included in this review. The findings from 21 studies suggest that asthma per se, especially more severe and/or uncontrolled cases, can transitorily impair child's growth. Two Cochrane reviews of randomized clinical trials showed a small mean reduction in linear growth (-0.91cm/year for beclomethasone, -0.59cm/year for budesonide, and -0.39cm/year for fluticasone) in the first year of treatment with inhaled corticosteroids in prepubertal children with persistent asthma. The effects were likely to be molecule- and dose-dependent. A recent review showed that most of "real-life" observational studies had not found significant effects of inhaled corticosteroids on growth in asthmatic children. Fifteen studies showed that the maintenance systemic corticosteroids could cause a dose-dependent growth suppression in children with severe asthma, but other controllers (cromones, montelukast, salmeterol, and theophylline) had no significant adverse effects no growth. CONCLUSIONS Severe and/or uncontrolled asthma can transitorily impair child's growth. Regular use of inhaled corticosteroids may cause a small reduction in linear growth in children with asthma, but the well-established benefits of inhaled corticosteroids in controlling asthma outweigh the potential adverse effects on growth. Use of the minimally effective dose of inhaled corticosteroids and regular monitoring of child's height during inhaled corticosteroids therapy are recommended.
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Affiliation(s)
- Linjie Zhang
- Universidade Federal do Rio Grande, Faculdade de Medicina, Programa de Pós-Graduação em Ciências da Saúde e Programa de Pós-Graduação em Saúde Pública, Rio Grande, RS, Brazil.
| | - Laura Belizario Lasmar
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Divisão de Pediatria, Unidade de Pneumologia Pediátrica, Belo Horizonte, MG, Brazil
| | - Jose A Castro-Rodriguez
- Pontificia Universidad Católica de Chile, Facultad de Medicina, División de Pediatría, Unidad de Neumología Pediátrica, Santiago, Chile
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32
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Lanz MJ, Gilbert I, Szefler SJ, Murphy KR. Can early intervention in pediatric asthma improve long-term outcomes? A question that needs an answer. Pediatr Pulmonol 2019; 54:348-357. [PMID: 30609252 PMCID: PMC6590791 DOI: 10.1002/ppul.24224] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 11/29/2018] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Although many children with asthma do not experience persistence into adulthood, recent studies have suggested that poorly controlled asthma in childhood may be associated with significant airflow obstruction in adulthood. However, data regarding disease progression are lacking, and clinicians are not yet able to predict the course of a child's asthma. The goal of this article was to assess the current understanding of childhood asthma treatment and progression and to highlight gaps in information that remain. DATA SOURCES Nonsystematic PubMed literature search and authors' expertise. STUDY SELECTION Articles were selected at the authors' discretion based on areas of interest in childhood asthma treatment and progression into adulthood. RESULTS Uncontrolled asthma in early childhood can potentially have lasting effects on lung development, but it is unclear whether traditional interventions in very young children preserve lung function. Although not all children respond to standard interventions, certain asthma phenotypes have been identified that can help to understand which children may respond to a particular treatment. CONCLUSION Clinicians should monitor children's asthma control and pulmonary function over time to assess the long-term impact of an intervention and to minimize the effect of uncontrolled asthma, especially exacerbations, on lung development. New biologic therapies have shown promise in treating adults with severe, uncontrolled asthma, and some of these therapies are approved in the United States for children as young as age 6. However, knowledge gaps regarding the efficacy and safety of these treatments in younger children hamper our understanding of their effect on long-term outcomes.
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Affiliation(s)
- Miguel J Lanz
- Allergy and Asthma, AAADRS Clinical Research Center, Coral Gables, Florida
| | | | - Stanley J Szefler
- The Breathing Institute, Children's Hospital Colorado and Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
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33
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The impact of asthma and its treatment on growth: an evidence‐based review. JORNAL DE PEDIATRIA (VERSÃO EM PORTUGUÊS) 2019. [DOI: 10.1016/j.jpedp.2018.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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34
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Nishima S, Kozawa M, Milligan KL, Papadopoulos NG. Omalizumab and unmet needs in severe asthma and allergic comorbidities in Japanese children. Asia Pac Allergy 2019; 9:e7. [PMID: 30740355 PMCID: PMC6365659 DOI: 10.5415/apallergy.2019.9.e7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 01/17/2019] [Indexed: 01/20/2023] Open
Abstract
Childhood asthma is one condition within a family of allergic diseases, which includes allergic rhinitis, atopic dermatitis, and food allergy, among others. Omalizumab is an anti-IgE antibody therapy that was approved in Japan for children with asthma and added to the Japanese pediatric asthma guidelines in 2017. This review highlights the Japanese clinical perspectives in pediatric allergic asthma, and consideration for allergic comorbidities, and reflects on omalizumab clinical trials in progress to present comprehensive future opportunities.
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Affiliation(s)
- Sankei Nishima
- National Hospital Organization, Fukuoka National Hospital, Fukuoka, Japan
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35
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George M, Bender B. New insights to improve treatment adherence in asthma and COPD. Patient Prefer Adherence 2019; 13:1325-1334. [PMID: 31534319 PMCID: PMC6681064 DOI: 10.2147/ppa.s209532] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 06/14/2019] [Indexed: 12/12/2022] Open
Abstract
Chronic respiratory diseases such as asthma and COPD are typically managed by daily inhaled medication. However, the efficacy of an inhaled medication depends upon a patient's adherence to therapy, which refers to whether the medication is actually taken as prescribed. In patients with these diseases, higher adherence has been associated with better health outcomes, such as improved disease control and a reduction in severe and potentially costly exacerbations. Adherence is a multifaceted concept that includes medication-related, intentional, and unintentional reasons that patients may or may not take their medication as directed. The purpose of this integrative review is to present the individual patient factors that contribute to suboptimal adherence to inhaled therapies and the associated effects on health outcomes, while also highlighting evidence-based strategies for health care providers to improve adherence to such therapies in patients with asthma or COPD. Working closely with patients to establish a model of shared decision-making, which takes patient beliefs and preferences into account when choosing treatment options, has the potential to improve adherence and overall patient outcomes in the management of asthma and COPD.
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Affiliation(s)
- Maureen George
- School of Nursing, Columbia University, New York, NY, USA
| | - Bruce Bender
- Division of Pediatric Behavioral Health, National Jewish Health, Denver, CO, USA
- Correspondence: Bruce BenderDivision of Pediatric Behavioral Health, National Jewish Health, 1400 Jackson Street, Denver, CO80206, USATel +1 303 398 1697Fax +1 303 270 2141Email
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36
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Hamelmann E. Managing Severe Asthma: A Role for the Long-Acting Muscarinic Antagonist Tiotropium. BIOMED RESEARCH INTERNATIONAL 2018; 2018:7473690. [PMID: 30474042 PMCID: PMC6220412 DOI: 10.1155/2018/7473690] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 08/30/2018] [Accepted: 10/01/2018] [Indexed: 11/17/2022]
Abstract
Severe asthma is associated with substantial morbidity and mortality. Therapies must be maximized to gain control of a patient's severe asthma; however, avoiding overtreatment is also important. The mainstays of asthma maintenance treatment are inhaled corticosteroids (ICS) and long-acting β 2-agonsits (LABAs), with the option of supplementary add-on treatments. New add-on treatments for severe asthma have emerged over the past two decades, including personalized biological therapies that are guided by a patient's asthma phenotype. In addition, the long-acting muscarinic antagonist tiotropium has been recommended as an add-on treatment for severe asthma. Phase III clinical trials have shown tiotropium in combination with ICS/LABA to be efficacious in patients with severe asthma. Further analyses of clinical trial data have indicated that there is no benefit in stratifying patients by phenotype to predict tiotropium efficacy. Furthermore, health economic studies suggest tiotropium to be a cost-effective treatment in patients with severe asthma. This review will present the evidence surrounding the role of tiotropium in severe asthma and will discuss the use of tiotropium add-on therapy before personalized medicine strategies in the stepwise process of gaining asthma control.
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Affiliation(s)
- Eckard Hamelmann
- Children's Center Bethel, Ev. Klinikum Bielefeld gGmbH, Grenzweg 10, 33617 Bielefeld, Germany
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37
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Durrani SR, Mukkada VA, Guilbert TW. Eosinophilic Esophagitis: an Important Comorbid Condition of Asthma? Clin Rev Allergy Immunol 2018; 55:56-64. [PMID: 29455359 DOI: 10.1007/s12016-018-8670-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Eosinophilic esophagitis and asthma are frequently found as comorbid conditions in children and adults along with other manifestations of atopic diathesis. These two conditions have similar T helper 2 responses-driven pathophysiology and share common management strategies such as using systemic corticosteroids and targeted anti-cytokine biologic therapies. Review of the literature finds that asthma is often a comorbid condition in eosinophilic esophagitis in both children and adults; however, the EoE-asthma relationship remains poorly characterized mechanistically and clinically. EoE and asthma commonly share several comorbid conditions such as allergic rhinitis and gastroesophageal reflux disease; therefore, addressing these comorbid conditions has the potential to improve and/or maintain control in both diseases. Similar to asthma, patients with EoE frequently demonstrate elevations in serum markers of atopy, including serum IgE levels, peripheral eosinophil counts, and T helper 2-related cytokines. Gastroesophageal reflux disease is thought to affect asthma through microaspirations, airway hyperresponsiveness, and increased vagal tone. The understanding of the relationship between gastroesophageal reflux and EoE is still evolving but seems to be bidirectional and interactive. In terms of treatment, similar classes of medications have been used in both EoE and asthma. In both children and adults, EoE remission can be achieved by food trigger avoidance and use of corticosteroids and biologic therapies. Asthma control is mostly achieved through inhaled corticosteroids, and long but biologic therapies are increasingly used in severe subsets of the disease. Significant clinical and mechanistic work needs to be accomplished to better understand the relationship between asthma, EoE, and their interaction with other allergic diseases. Understanding whether shared mechanisms exist can lead to the development of new diagnostic and therapeutic strategies. The following review examines the existing literature regarding prevalence, common comorbidities, and potential therapeutic approach and identifies gaps in knowledge and future directions.
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Affiliation(s)
- Sandy R Durrani
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, 45229, USA. .,Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA. .,Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Vincent A Mukkada
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Division of Gastroenterology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Theresa W Guilbert
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
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38
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Bernstein JA, Mansfield L. Step-up and step-down treatments for optimal asthma control in children and adolescents. J Asthma 2018; 56:758-770. [PMID: 29972079 DOI: 10.1080/02770903.2018.1490752] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To review therapeutic options for stepwise management of pediatric asthma in the context of this population's unique needs such as potential effects of asthma, treatments, or both on growth and psychosocial development, and caregiver involvement. DATA SOURCES AND STUDY SELECTION We conducted PubMed searches to identify relevant articles then reviewed resultant articles, guidelines for asthma management in children, and articles from personal files. RESULTS Stepwise management of asthma, similar to adults, is recommended for children in current global and US guidelines. Treatment may be stepped up or stepped down temporarily or long-term based on response over time. Inhaled corticosteroids remain the recommended treatment for persistent childhood asthma and any potential small effects on growth are considered relatively minor compared with their benefit. Controller medication options for patients <18 years old are limited, especially for Global Initiative for Asthma Steps 2-5. The long-acting antimuscarinic antagonist tiotropium (Steps 4/5, patients aged ≥12 years) and in certain circumstances (Step 5), anti-immunoglobulin E (aged ≥6 years) and interleukin-5 antibodies (aged ≥12 years) are newer treatment options. Tiotropium is indicated in the United States and Europe for patients ≥6 years old. Stepping down treatment, which is recommended but infrequently practiced, can maintain symptom control and minimize adverse events while substantially reducing costs. Patient education and better monitoring remain important for self-management and optimum outcomes. CONCLUSION A need exists to target individual treatment goals for children with asthma by using step-up and step-down approaches to maximize treatment benefits and minimize potential adverse effects.
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Affiliation(s)
- Jonathan A Bernstein
- a University of Cincinnati, College of Medicine , Cincinnati , OH , USA.,b Clinical Research for the Division of Immunology , Cincinnati , Ohio , USA.,c The Bernstein Allergy Group/Clinical Research Center , Cincinnati , OH , USA
| | - Lyndon Mansfield
- d Pediatrics, Paul L. Foster School of Medicine , El Paso , Texas , USA.,e Department of Pediatrics, Paul Foster School of Medicine , El Paso , TX , USA
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39
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Tesse R, Borrelli G, Mongelli G, Mastrorilli V, Cardinale F. Treating Pediatric Asthma According Guidelines. Front Pediatr 2018; 6:234. [PMID: 30191146 PMCID: PMC6115494 DOI: 10.3389/fped.2018.00234] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 08/01/2018] [Indexed: 12/27/2022] Open
Abstract
Asthma is a common chronic inflammatory disorder of the lower respiratory airways in childhood. The management of asthma exacerbations and the disease control are major concerns for clinical practice. The Global Strategy for Asthma Management and Prevention, published by GINA, updated in 2017, the British Thoracic Society/Scottish Intercollegiate Guideline Network, revised in 2016, the National Institute for Health and Care Excellence asthma guideline consultation, available in 2017, are widely accepted documents, frequently implemented, with conflicting advices, and different conclusion on asthma definition and treatment. An International Consensus on Pediatric Asthma was carried out in 2012 by a Committee with expertise in the field, to critically review differences on current guidelines. In addition, the specific issue of treating severe and difficult asthma has been recently highlighted throughout the International European Respiratory Society/American Thoracic Society guidelines on severe asthma. The aim of this paper is to describe conventional treatments and some new therapeutic approaches to pediatric asthma according to guidelines, highlighting key aspects, and differences on proposed clinical recommendations for asthma management. Age specific therapy are proposed in steps, according to clinical severity and the level of disease control. If control is not achieved within 3 months, stepping-up should be considered; otherwise, if control is achieved after 3 months, stepping down may be considered. The most used drug classes of asthma medications are beta-2 adrenergic agonists, corticosteroids, and leukotriene modifiers. Intramuscolar triamcinolone has been used for severe asthma treatment. Chromones and xanthines have been extensively used in the past, but they have shown limits related to their efficacy and safety profile. Omalizumab, a monoclonal antibody against IgE, is an immunomodulatory biological agent, used as new drug in patients with confirmed IgE-mediated allergic asthma, only for patient's specific range of total IgE level. There are low evidences in the efficacy of metotrexate, as well as macrolide antibiotics in children with asthma. Antifungal agents are also not recommended in asthmatic patients. Non-pharmacological measures that may improve patient's quality of life should also be attempted. We conclude that treatment decisions on childhood asthma management should be critically made, pondering the differences suggested by agreed international consensus documents.
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Affiliation(s)
- Riccardina Tesse
- Allergy, Immunology and Pediatric Pulmonology Unit, Ospedale Pediatrico Papa Giovanni XXIII, Bari, Italy
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Abstract
PURPOSE OF REVIEW Despite currently available treatments, many asthma patients remain inadequately controlled, but identifying distinct patient populations (phenotypes/endotypes) may optimize their management. This review discusses some of the controversies and opportunities for improved disease control in severe asthma. RECENT FINDINGS Currently approved anti-immunoglobulin E and anti-interleukin 5 biologics, which target specific pathways instead of using a 'one size fits all' strategy, are efficacious and well tolerated therapies for severe asthma. The appropriate use of these biologics, and of those in development (e.g., benralizumab and dupilumab), should be aided by further understanding of asthma phenotypes and endotypes, utilizing appropriate biomarkers.Oral corticosteroids are often added as maintenance therapy for patients with severe uncontrolled asthma, but their use is associated with significant adverse effects and should be considered a last option. The true cost of this therapy, including the cost of morbidities associated with its use, remains to be determined.Severe asthma in pediatrics poses a unique opportunity for possible prevention strategies and the potential for primary prevention. Although several avenues for primary prevention are being explored and are out of the scope of this review, we focus our discussion on the use of omalizumab, which has been recently explored in clinical trials. SUMMARY Appropriate use of biologics in severe asthma should be supported by further understanding of biomarkers predicting response to targeted therapy. Because of their association with significant adverse effects, add-on oral corticosteroids should be considered a last treatment option for patients with uncontrolled severe asthma. Finally, severe asthma in pediatrics poses a unique opportunity for potential prevention strategies.
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Heffler E, Madeira LNG, Ferrando M, Puggioni F, Racca F, Malvezzi L, Passalacqua G, Canonica GW. Inhaled Corticosteroids Safety and Adverse Effects in Patients with Asthma. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2018; 6:776-781. [DOI: 10.1016/j.jaip.2018.01.025] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 01/13/2018] [Accepted: 01/18/2018] [Indexed: 01/06/2023]
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Płoszczuk A, Bosheva M, Spooner K, McIver T, Dissanayake S. Efficacy and safety of fluticasone propionate/formoterol fumarate in pediatric asthma patients: a randomized controlled trial. Ther Adv Respir Dis 2018; 12:1753466618777924. [PMID: 29857783 PMCID: PMC5985608 DOI: 10.1177/1753466618777924] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 04/11/2018] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The efficacy and safety of fluticasone propionate/formoterol fumarate pressurized metered-dose inhaler (pMDI) (fluticasone/formoterol; Flutiform®; 100/10 µg b.i.d.) was compared with fluticasone propionate (Flixotide® Evohaler® pMDI; 100 µg b.i.d.) and fluticasone/salmeterol (Seretide® Evohaler® pMDI; 100/50 µg b.i.d.) in a pediatric asthma population (EudraCT number: 2010-024635-16). METHODS A double-blind, double-dummy, parallel group, multicenter study. Patients, aged 5-<12 years with persistent asthma ⩾ 6 months and forced expiratory volume in 1 s (FEV1) ⩽ 90% predicted were randomized 1:1:1 to 12 weeks' treatment. The study objectives were to demonstrate superiority of fluticasone/formoterol to fluticasone and non-inferiority to fluticasone/salmeterol. RESULTS A total of 512 patients were randomized: fluticasone/formoterol, 169; fluticasone, 173; fluticasone/salmeterol, 170. Fluticasone/formoterol was superior to fluticasone for the primary endpoint: change from predose FEV1 at baseline to 2 h postdose FEV1 over 12 weeks [least squares (LS) mean difference 0.07 l; 95% confidence interval (CI) 0.03, 0.11; p < 0.001] and the first key secondary endpoint, FEV1 area under the curve over 4 hours (AUC0-4 h) at week 12 (LS mean difference 0.09 l; 95% CI: 0.04, 0.13; p < 0.001). Per a prespecified non-inferiority margin of -0.1 l, fluticasone/formoterol was non-inferior to fluticasone/salmeterol for the primary endpoint (LS mean difference 0.00 l; 95% CI -0.04, 0.04; p < 0.001) and first key secondary endpoint (LS mean difference 0.01; 95% CI -0.03, 0.06; p < 0.001). Fluticasone/formoterol was non-inferior to fluticasone/salmeterol for the second key secondary endpoint, change from predose FEV1 over 12 weeks (treatment difference -0.02 l; 95% CI -0.06, 0.02; p < 0.001), but was not superior to fluticasone for this endpoint (LS mean difference 0.03 l; 95% CI -0.01, 0.07; p = 0.091). All treatments elicited large improvements from baseline to week 12 for the Pediatric Asthma Quality of Life Questionnaire (LS mean change 0.76 to 0.85 units) and Asthma Control Questionnaire (LS mean change -1.03 to -1.13 units). Few severe exacerbations were seen (fluticasone/formoterol: two; fluticasone/salmeterol: two). All treatments were well tolerated. CONCLUSIONS This study supports the efficacy and safety of fluticasone/formoterol in a pediatric asthma population and its superiority to fluticasone.
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Affiliation(s)
- Anna Płoszczuk
- Prywatna Praktyka Lekarska, Gabinet Pediatryczno-Alergologiczny, Ul. Przejazd 2A, Białystok, Poland
| | - Miroslava Bosheva
- University Hospital Plovdiv, Medical University of Plovdiv, Bulgaria
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He CH, Li X, Lin JH, Xiao Q, Yu JL, Liu YF, Jiang WH, Chen C, Deng L, Zhou J. A 2-year step-down withdrawal from inhaled corticosteroids in asthmatic children receiving immunotherapy. World J Pediatr 2017; 13:560-565. [PMID: 29058249 DOI: 10.1007/s12519-017-0065-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 12/15/2016] [Indexed: 01/14/2023]
Abstract
BACKGROUND Inhaled corticosteroids (ICSs) for treating asthma are controversial because of their negative effects on the growth of asthmatic children and without clearly defined withdrawal strategy. A 2-year ICS step-down and withdrawal strategy has been developed for asthmatic children receiving 3-year subcutaneous immunotherapy (SCIT). METHODS Eleven children were included into the SCIT group and 13 children into the ICS group. ICSs were discontinued when children met the following criteria: requiring only 1 puffper day, with good control, for at least 6 months; having a forced expiratory volume in 1 second (FEV1)/forced vital capacity ≥80%; and SCIT discontinued for ≥24 months. The main endpoints were the results of both the childhood asthma control test (C-CAT) and the methacholine bronchial provocation test. RESULTS In the SCIT group, all the 11 children had ICS discontinued, with one child developed asthma attack after pneumonia and received ICS again after completion of SCIT. In the ICS group, five children discontinued ICS and developed asthma attacks later and received ICS again; the other eight children developed severe symptoms during ICS step-down. Thus, the discontinuation of ICS was only achieved in the SCIT group. The dose of methacholine that caused a decrease of 20% in FEV1 continued to improve after discontinuation of ICS for the SCIT group and presented better results than the ICS group (P=0.050). After completion of SCIT, the C-CAT had improved significantly after 30 months of treatment compared with the ICS group (P<0.05). CONCLUSIONS In the present study, we developed a 2-year step-down and withdrawal strategy from ICSs strategy for allergic asthma children receiving SCIT; the strategy was efficacious and safe.
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Affiliation(s)
- Chun-Hui He
- Department of Respiration, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9th Jinsui Road, Guangzhou, 510623, China
| | - Xing Li
- Institute of Human Virology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China.,Department of Medical Oncology and Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jun-Hong Lin
- Department of Respiration, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9th Jinsui Road, Guangzhou, 510623, China
| | - Qiang Xiao
- Institute of Human Virology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Jia-Lu Yu
- Department of Respiration, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9th Jinsui Road, Guangzhou, 510623, China
| | - Ying-Fen Liu
- Department of Respiration, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9th Jinsui Road, Guangzhou, 510623, China
| | - Wen-Hui Jiang
- Department of Respiration, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9th Jinsui Road, Guangzhou, 510623, China
| | - Chen Chen
- Department of Respiration, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9th Jinsui Road, Guangzhou, 510623, China
| | - Li Deng
- Department of Respiration, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9th Jinsui Road, Guangzhou, 510623, China.
| | - Jie Zhou
- Institute of Human Virology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
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Hong H, Chen F, Zheng X, Liao W, Liao Z, Cao Y, He H, Zhu Z, Fan Y. Decreased frequency of adenoidectomy by a 12-week nasal budesonide treatment. Ther Clin Risk Manag 2017; 13:1309-1316. [PMID: 29042788 PMCID: PMC5633319 DOI: 10.2147/tcrm.s144659] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective There is little evidence on the role of topical budesonide in reducing the frequency of adenoidectomy, although it was reported that topical budesonide can effectively ameliorate the symptoms of adenoid hypertrophy (AH). This study was aimed to investigate the possibility and safety of alternatives to adenoidectomy with a 12-week treatment with nasal budesonide. Materials and methods One hundred patients with AH were randomized to receive either a double-blind budesonide (1 mg once daily) or placebo treatment for 2 weeks by transnasal nebulization. A further 12-week open study, budesonide spray (64 μg per nostril at bedtime) was administered to the treatment group. During the final 12 weeks of follow-up, the frequency of adenotonsillectomy, side effects, the degree of nasal obstruction, nasal discharge, and snoring were assessed. Results Out of the 100 total enrolled patients, 92 children with AH completed the study. After the 2-week treatment with transnasal budesonide nebulization, the symptoms of AH significantly decreased compared to the control group. Responders (n=26) who had initially improved showed significantly decreased symptoms of AH, and the frequency of adenotonsillectomy during the follow-up (14 and 26 weeks) was compared with that of the control group and non-responders (n=21) who did not respond to the initial 2-week budesonide therapy. The 12-week nasal budesonide treatment did not suppress the growth rate of children’s height or cause other side effects. Conclusion AH children who had improved after an initial 2-week budesonide therapy can achieve clinical improvements and decreased frequency of adenoidectomy following the therapy with a 12-week treatment with nasal budesonide.
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Affiliation(s)
- Haiyu Hong
- Department of Otolaryngology and Head Neck Surgery of 5th Hospital, Affiliated with Sun Yat-sen University, Zhuhai
| | - Fenghong Chen
- Department of Otolaryngology and Head Neck Surgery of 1st Hospital, Affiliated with Sun Yat-sen University, Guangzhou
| | - Xiaobin Zheng
- Department of Respiration of 5th Hospital, Affiliated with Sun Yat-sen University, Zhuhai, China
| | - Wei Liao
- Department of Otolaryngology and Head Neck Surgery of 5th Hospital, Affiliated with Sun Yat-sen University, Zhuhai
| | - Zhenpeng Liao
- Department of Otolaryngology and Head Neck Surgery of 5th Hospital, Affiliated with Sun Yat-sen University, Zhuhai
| | - Yujie Cao
- Department of Otolaryngology and Head Neck Surgery of 1st Hospital, Affiliated with Sun Yat-sen University, Guangzhou
| | - Haixin He
- Department of Otolaryngology and Head Neck Surgery of 5th Hospital, Affiliated with Sun Yat-sen University, Zhuhai
| | - Zhe Zhu
- Department of Stem Cell Biology and Regenerative Medicine, Lerner Research Institute, Cleveland Clinic, Cleveland, OH.,Sanford Consortium, Regenerative Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Yunping Fan
- Department of Otolaryngology and Head Neck Surgery of 5th Hospital, Affiliated with Sun Yat-sen University, Zhuhai
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Leung JS, Johnson DW, Sperou AJ, Crotts J, Saude E, Hartling L, Stang A. A systematic review of adverse drug events associated with administration of common asthma medications in children. PLoS One 2017; 12:e0182738. [PMID: 28793336 PMCID: PMC5549998 DOI: 10.1371/journal.pone.0182738] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 07/24/2017] [Indexed: 12/16/2022] Open
Abstract
Objective To systematically review the literature and determine frequencies of adverse drug events (ADE) associated with pediatric asthma medications. Methods Following PRISMA guidelines, we systematically searched six bibliographic databases between January 1991 and January 2017. Study eligibility, data extraction and quality assessment were independently completed and verified by two reviewers. We included randomized control trials (RCT), case-control, cohort, or quasi-experimental studies where the primary objective was identifying ADE in children 1 month– 18 years old exposed to commercial asthma medications. The primary outcome was ADE frequency. Findings Our search identified 14,540 citations. 46 studies were included: 24 RCT, 15 cohort, 4 RCT pooled analyses, 1 case-control, 1 open-label trial and 1 quasi-experimental study. Studies examined the following drug classes: inhaled corticosteroids (ICS) (n = 24), short-acting beta-agonists (n = 10), long-acting beta-agonists (LABA) (n = 3), ICS + LABA (n = 3), Leukotriene Receptor Antagonists (n = 3) and others (n = 3). 29 studies occurred in North America, and 29 were industry funded. We report a detailed index of 406 ADE descriptions and frequencies organized by drug class. The majority of data focuses on ICS, with 174 ADE affecting 13 organ systems including adrenal and growth suppression. We observed serious ADE, although they were rare, with frequency ranging between 0.9–6% per drug. There were no confirmed deaths, except for 13 potential deaths in a LABA study including combined adult and pediatric participants. We identified substantial methodological concerns, particularly with identifying ADE and determining severity. No studies utilized available standardized causality, severity or preventability assessments. Conclusion The majority of studies focus on ICS, with adrenal and growth suppression described. Serious ADE are relatively uncommon, with no confirmed pediatric deaths. We identify substantial methodological concerns, highlighting need for standardization with future research examining pediatric asthma medication safety.
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Affiliation(s)
- James S. Leung
- Division of Pediatric Emergency Medicine, Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
- * E-mail:
| | - David W. Johnson
- Departments of Pediatrics, Emergency Medicine, and Physiology and Pharmacology, University of Calgary, Alberta Children’s Hospital Research Institute, Calgary, Alberta, Canada
| | - Arissa J. Sperou
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Jennifer Crotts
- Departments of Pediatrics, Emergency Medicine, Pediatric Emergency Research Institute, Calgary, Alberta, Canada
| | - Erik Saude
- Departments of Emergency Medicine and Pediatric Emergency Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Lisa Hartling
- Alberta Research Center for Health Evidence, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Antonia Stang
- Departments of Pediatrics, Emergency Medicine, and Community Health Sciences, University of Calgary, Alberta Children’s Hospital Research Institute, Calgary, Alberta, Canada
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Hatziagorou E, Kouroukli E, Avramidou V, Papagianni M, Papanikolaou D, Terzi D, Karailidou M, Kirvassilis F, Panagiotakos D, Tsanakas J. A "real-life" study on height in prepubertal asthmatic children receiving inhaled steroids. J Asthma 2017; 55:437-442. [PMID: 28708950 DOI: 10.1080/02770903.2017.1336243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Asthma is the most common chronic respiratory disease in children and inhaled corticosteroids (ICS) constitute the first line of treatment for these patients. However, the potential growth-inhibiting effect of ICS has often been a cause of concern for both caregivers as well as physicians, and there still remains conflict regarding their safety profile. OBJECTIVE To assess whether the administration of ICS in low or medium doses is associated with height reduction in prepubertal children. METHODS We performed a retrospective study to examine the association between ICS treatment and growth deceleration in children with mild persistent asthma. The comparison of height measurements every 6 months from 3 to 8 years of age was conducted among three groups of patients: patients not receiving ICS, patients being treated with low dose of ICS and patients being treated with medium dose of ICS (GINA Guidelines 2015). RESULTS This study included 284 patients (198 male, 86 female) aged 3-8 years; 75 patients were not receiving ICS, 63 patients were on low-dose ICS and 146 patients were on medium-dose ICS. The measured height every 6 months did not differ significantly (p > 0.05) among the three groups while the difference remained stable (p > 0.05), even when we evaluated males and females separately. CONCLUSIONS In this "real-life" study we found that long-term treatment with ICS in low or medium doses is not associated with height reduction in prepubertal children with asthma.
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Affiliation(s)
- Elpis Hatziagorou
- a Paediatric Endocrinology Unit, 3rd Paediatric Dept, Hippokration Hospital , Aristotle University of Thessaloniki , Greece, Thessaloniki , Greece
| | - Eleana Kouroukli
- a Paediatric Endocrinology Unit, 3rd Paediatric Dept, Hippokration Hospital , Aristotle University of Thessaloniki , Greece, Thessaloniki , Greece
| | - Vasiliki Avramidou
- a Paediatric Endocrinology Unit, 3rd Paediatric Dept, Hippokration Hospital , Aristotle University of Thessaloniki , Greece, Thessaloniki , Greece
| | - Maria Papagianni
- a Paediatric Endocrinology Unit, 3rd Paediatric Dept, Hippokration Hospital , Aristotle University of Thessaloniki , Greece, Thessaloniki , Greece
| | - Dafni Papanikolaou
- a Paediatric Endocrinology Unit, 3rd Paediatric Dept, Hippokration Hospital , Aristotle University of Thessaloniki , Greece, Thessaloniki , Greece
| | - Despoina Terzi
- a Paediatric Endocrinology Unit, 3rd Paediatric Dept, Hippokration Hospital , Aristotle University of Thessaloniki , Greece, Thessaloniki , Greece
| | - Maria Karailidou
- a Paediatric Endocrinology Unit, 3rd Paediatric Dept, Hippokration Hospital , Aristotle University of Thessaloniki , Greece, Thessaloniki , Greece
| | - Fotis Kirvassilis
- a Paediatric Endocrinology Unit, 3rd Paediatric Dept, Hippokration Hospital , Aristotle University of Thessaloniki , Greece, Thessaloniki , Greece
| | | | - John Tsanakas
- a Paediatric Endocrinology Unit, 3rd Paediatric Dept, Hippokration Hospital , Aristotle University of Thessaloniki , Greece, Thessaloniki , Greece
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Peláez R, Niculcea M, Martínez A. The Mammalian Peptide Adrenomedullin Acts as a Growth Factor in Tobacco Plants. Front Physiol 2017; 8:219. [PMID: 28446879 PMCID: PMC5388738 DOI: 10.3389/fphys.2017.00219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 03/27/2017] [Indexed: 11/29/2022] Open
Abstract
Growth factors are extracellular signals that regulate cell proliferation and total body mass. Some animal growth factors can work on plant tissues and vice versa. Here we show that the mammalian growth factor adrenomedullin (AM) induces growth in tobacco plants. Addition of synthetic AM resulted in a dose-dependent growth of tobacco calluses. Furthermore, AM transgenic plants showed enhanced survival and significant increases in stem diameter, plant height, leaf length, weight of all organs, and a reduction in the time to flowering when compared to plants transformed with the control vector. These differences were maintained when organs were dried, resulting in a mean total biomass increase of 21.3%. The levels of soluble sugars and proteins in the leaves were unchanged between genotypes. AM transgenic plants had a significantly higher expression of cyclin D3 and the transcription factor E2FB than controls, suggesting that cell cycle regulation may be part of the intracellular signaling of AM in plants. In summary, mammalian AM increases vascular plants' survival and biomass with no apparent detriment of plant's morphological and/or biochemical properties, thus this strategy could be useful for crop productivity improvement.
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Affiliation(s)
| | | | - Alfredo Martínez
- Biomass Booster LtdLogroño, Spain.,Oncology Area, Center for Biomedical Research of La RiojaLogroño, Spain
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Ye Q, He XO, D’Urzo A. A Review on the Safety and Efficacy of Inhaled Corticosteroids in the Management of Asthma. Pulm Ther 2017. [DOI: 10.1007/s41030-017-0043-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Vitale C, Maglio A, Pelaia C, Vatrella A. Long-term treatment in pediatric asthma: an update on chemical pharmacotherapy. Expert Opin Pharmacother 2017; 18:667-676. [PMID: 28387160 DOI: 10.1080/14656566.2017.1317747] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Asthma is the most common chronic disease in childhood, affecting approximately 10% of all children, and is the leading cause of hospitalization in developed countries. In this paper we aimed to review the evidence on chemical pharmacotherapy for long-term treatment of pediatric asthma, according to the latest updates. Area covered: Long-term treatment, essential for controlling symptoms and reducing future risks including exacerbations and decline in lung function, includes control agents such as inhaled corticosteroids, long-acting beta2-adrenergic agonists, and leukotriene modifiers. More recent strategies based on the use of a biological drug such as omalizumab, which is a monoclonal antibody directed against immunoglobulin E (IgE), can be considered in selected patients with severe asthma. Expert opinion: In the near future, the challenge of childhood asthma treatment will be to improve the chemical drugs that already exist as well as to carefully characterize the several different asthma subtypes, with special regard to children with severe disease. A better definition of patient features, made possible by the current advanced knowledge of the pathobiology of severe asthma, can ultimately allow the identification of specific phenotypes and endotypes of severe asthma, aimed to personalize pharmacological treatment.
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Affiliation(s)
- Carolina Vitale
- a Department of Medicine, Surgery and Dentistry, Section of Respiratory Diseases , University of Salerno , Salerno , Italy
| | - Angelantonio Maglio
- a Department of Medicine, Surgery and Dentistry, Section of Respiratory Diseases , University of Salerno , Salerno , Italy
| | - Corrado Pelaia
- b Department of Medical and Surgical Sciences, Section of Respiratory Diseases , University "Magna Graecia" of Catanzaro , Catanzaro , Italy
| | - Alessandro Vatrella
- a Department of Medicine, Surgery and Dentistry, Section of Respiratory Diseases , University of Salerno , Salerno , Italy
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Brunton S, Nelson HS, Bernstein DI, Lawton S, Lu S, Nolte H. Sublingual immunotherapy tablets as a disease-modifying add-on treatment option to pharmacotherapy for allergic rhinitis and asthma. Postgrad Med 2017; 129:581-589. [PMID: 28326908 DOI: 10.1080/00325481.2017.1308208] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Allergic rhinitis (AR) with or without conjunctivitis (AR/C) is associated with a significant health and economic burden, and is often accompanied by asthma. Pharmacotherapies are the mainstay treatment options for AR and asthma, but guidelines also recommend allergy immunotherapy (AIT). Unlike pharmacotherapies, AIT has the ability to modify the underlying immunologic mechanisms of AR and asthma with the potential for long-term benefits after treatment is discontinued. Immunotherapy may also prevent progression of AR/C to asthma. Sublingual immunotherapy (SLIT)-tablets are a self-administered alternative to subcutaneous immunotherapy that provide the benefits of AIT without the cost and inconvenience of frequent office visits or the discomfort of injections. SLIT-tablets are also an option that can be utilized by primary care clinicians. Pharmacotherapies are generally effective in mild disease although a number of patients remain uncontrolled. SLIT-tablets have proven efficacy for AR in adults, children, and poly-sensitized allergic patients. Indirect comparisons indicate that SLIT-tablets have superior or comparable efficacy compared with traditional pharmacotherapies for seasonal AR, and superior efficacy for perennial AR. House dust mite (HDM) SLIT-tablets have also demonstrated clinically relevant benefits for asthma, with significant observed reductions in daily inhaled corticosteroid use, risk of asthma exacerbations, and asthma symptoms. SLIT-tablets are well tolerated, with minimal risk of systemic allergic reactions. The most common treatment-related adverse events are oral site reactions such as oral pruritus and throat irritation. Based on the favorable efficacy and safety profile, as well as the convenience of at-home oral administration and disease-modifying effects, SLIT-tablets should be considered as an alternative or add-on treatment to pharmacotherapy for AR/C, and as an add-on treatment for HDM allergic asthma.
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Affiliation(s)
- Stephen Brunton
- a Primary Care Respiratory Group , Lake View Terrace , CA , USA
| | - Harold S Nelson
- b Department of Medicine , National Jewish Health , Denver , CO , USA
| | - David I Bernstein
- c Bernstein Clinical Research Center and Department of Medicine and Environmental Health , University of Cincinnati , Cincinnati , OH , USA
| | | | - Susan Lu
- e Merck & Co., Inc. , Kenilworth , NJ , USA
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