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Wongsurakiat P, Rattanawongpaibul A, Limsukon A, Chiewchalermsri C, Wiwatcharagoses K, Kornthatchapong K, Saiphoklang N, Sanguanwit P, Domthong P, Kawamatawong T, Sewatanon T, Reechaipichitkul W, Maneechotesuwan K. Expert panel consensus recommendations on the utilization of nebulized budesonide for managing asthma and COPD in both stable and exacerbation stages in Thailand. J Asthma 2024:1-16. [PMID: 38527278 DOI: 10.1080/02770903.2024.2334897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/20/2024] [Indexed: 03/27/2024]
Abstract
OBJECTIVE This study investigated the utilization of nebulized budesonide for acute asthma and COPD exacerbations as well as for maintenance therapy in adults. DATA SOURCES We conducted a search on PubMed for nebulized budesonide treatment. SELECTED STUDIES Selecting all English-language papers that utilize Mesh phrases "asthma," "COPD," "budesonide," "nebulized," "adult," "exacerbation," and "maintenance" without temporal restrictions, and narrowing down to clinical research such as RCTs, observational studies, and real-world studies. RESULTS Analysis of 25 studies was conducted to assess the effectiveness of nebulized budesonide in asthma (n = 10) and COPD (n = 15). The panel in Thailand recommended incorporating nebulized budesonide as an additional or alternative treatment option to the standard of care and systemic corticosteroids (SCS) based on the findings. CONCLUSION Nebulized budesonide is effective and well-tolerated in treating asthma and COPD, with less systemic adverse effects compared to systemic corticosteroids. High-dose nebulized budesonide can enhance clinical outcomes for severe and mild exacerbations with slow systemic corticosteroid response. Nebulized budesonide can substitute systemic corticosteroids in some situations.
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Affiliation(s)
- Phunsup Wongsurakiat
- Division of Respiratory Diseases and Tuberculosis, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | - Atikun Limsukon
- Division of Pulmonary, Critical Care and Allergy, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Chirawat Chiewchalermsri
- Department of Internal Medicine, Panyananthaphikkhu Chonprathan Medical Center Srinakharinwirot University, Nonthaburi, Thailand
| | - Kittiyaporn Wiwatcharagoses
- Department of Emergency Medicine, Faculty of Medicine, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand
| | | | - Narongkorn Saiphoklang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Pitsucha Sanguanwit
- Department of Emergency Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Pornanan Domthong
- Division of Pulmonary and Critical Care Division, Department of Internal Medicine, Khon Kaen Hospital, Khon Kaen, Thailand
| | - Theerasuk Kawamatawong
- Associate Professor of Medicine, General Secretariate, Thai Asthma Council (TAC), Bangkok, Thailand
| | - Tirachat Sewatanon
- Division of Pulmonary and Critical Care, Department of Internal Medicine, Maharat Nakhon Ratchasima Hospital, Nakhon Ratchasima, Thailand
| | - Wipa Reechaipichitkul
- Division of Pulmonary and Critical Care Medicine, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Kittipong Maneechotesuwan
- Division of Respiratory Diseases and Tuberculosis, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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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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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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Reddel HK, O'Byrne PM, FitzGerald JM, Barnes PJ, Zheng J, Ivanov S, Lamarca R, Puu M, Alagappan VKT, Bateman ED. Efficacy and Safety of As-Needed Budesonide-Formoterol in Adolescents with Mild Asthma. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:3069-3077.e6. [PMID: 33895362 DOI: 10.1016/j.jaip.2021.04.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 04/06/2021] [Accepted: 04/06/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Medication adherence is challenging for adolescents. In mild asthma, as-needed budesonide-formoterol (BUD-FORM) reduces severe exacerbations compared with as-needed short-acting beta2-agonists, similar to the reduction with maintenance budesonide. OBJECTIVE This post hoc pooled analysis of Symbicort Given as-needed in Mild Asthma (SYGMA) 1 and 2 assessed the efficacy and safety of as-needed BUD-FORM in adolescents. METHODS SYGMA 1 and 2 were 52-week, double-blind studies (NCT022149199; NCT02224157) in patients 12 years or older with mild asthma. Patients were randomized to twice-daily placebo + as-needed BUD-FORM 200/6 μg, twice-daily BUD 200 μg + as-needed terbutaline (BUD maintenance), or twice-daily placebo + as-needed terbutaline 0.5 mg (SYGMA 1 only). Annualized severe exacerbation rates, maintenance treatment adherence, and safety (including change in height) were compared between treatment groups in adolescents (aged ≥12 to <18 years). RESULTS Severe exacerbation rate was similar with as-needed BUD-FORM and BUD maintenance (pooled analysis: 0.08 vs 0.07/y; P = .634), and was significantly lower with as-needed BUD-FORM versus as-needed terbutaline (SYGMA 1: 0.04 vs 0.17/y; P = .005). Median adherence was 73% in SYGMA 1 and 51% in SYGMA 2. Change in height from baseline in adolescents aged ≥12 years to <14 years was significantly greater with as-needed BUD-FORM (4.8 cm) versus BUD maintenance (3.9 cm) (pooled: P < .046), and was similar between as-needed BUD-FORM (4.5 cm) and as-needed terbutaline (4.1 cm) (SYGMA 1: P = .500). No new or unexpected safety concerns were identified. CONCLUSIONS In adolescents with mild asthma, as-needed BUD-FORM was superior to as-needed terbutaline for severe exacerbation reduction, with similar efficacy to BUD maintenance. As-needed BUD-FORM provides an alternative treatment option for adolescents with mild asthma, without needing daily treatment.
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Affiliation(s)
- Helen K Reddel
- The Woolcock Institute of Medical Research, The University of Sydney, Sydney, NSW, Australia.
| | - Paul M O'Byrne
- Firestone Institute for Respiratory Health, St Joseph's Healthcare and Department of Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - J Mark FitzGerald
- The Centre for Lung Health, Vancouver Coastal Health Research Institute and the University of British Columbia, Vancouver, BC, Canada
| | - Peter J Barnes
- Airway Disease Section, National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - Jinping Zheng
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, First Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | | | | | | | | | - Eric D Bateman
- Division of Pulmonology, Department of Medicine, University of Cape Town, Cape Town, South Africa
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Benli M, Batool F, Stutz C, Petit C, Jung S, Huck O. Orofacial manifestations and dental management of systemic lupus erythematosus: A review. Oral Dis 2020; 27:151-167. [PMID: 31886584 DOI: 10.1111/odi.13271] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 12/14/2019] [Accepted: 12/24/2019] [Indexed: 12/14/2022]
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune multisystem disease with numerous clinical manifestations. There is no consensus about the ideal oral management for this group of patients to date. This review aimed to describe the broad spectrum of orofacial and clinical manifestations and their therapeutic approaches. Studies concerning orofacial manifestations of SLE and dental treatment modalities were selected by a literature search (1978-2019) using Google Scholar, PubMed/MEDLINE electronic databases. The initial search strategy provided a total of 129 articles, and of these, 30 were included for qualitative synthesis. The reviewed studies revealed that SLE patients are more at risk of compromised oral and dental health exhibiting increased risk of periodontal diseases and temporomandibular joint disorders. The use of systemic drugs especially immunosuppressive and anticoagulants in SLE patients may also influence their oral management. Results emphasize the need to carry out, at an early stage of the disease, an appropriate oral management of these patients to improve oral health-related quality of life and to prevent the need of more invasive therapeutics. A multidisciplinary approach is needed for dental and medical management of such patients.
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Affiliation(s)
- Merve Benli
- Department of Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Turkey
| | - Fareeha Batool
- INSERM, UMR 1260 'Osteoarticular and Dental Regenerative Nanomedicine', Faculté de Médecine, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France.,Faculté de Chirurgie Dentaire, Université de Strasbourg, Strasbourg, France
| | - Céline Stutz
- INSERM, UMR 1260 'Osteoarticular and Dental Regenerative Nanomedicine', Faculté de Médecine, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Catherine Petit
- INSERM, UMR 1260 'Osteoarticular and Dental Regenerative Nanomedicine', Faculté de Médecine, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France.,Faculté de Chirurgie Dentaire, Université de Strasbourg, Strasbourg, France.,Pôle de Médecine et de Chirurgie Bucco-Dentaires, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Sophie Jung
- Faculté de Chirurgie Dentaire, Université de Strasbourg, Strasbourg, France.,Pôle de Médecine et de Chirurgie Bucco-Dentaires, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.,CNRS UPR 3572 "Immunologie, Immunopathologie et Chimie Thérapeutique (I2CT)", Institut de Biologie Moléculaire et Cellulaire (IBMC), Strasbourg, France
| | - Olivier Huck
- INSERM, UMR 1260 'Osteoarticular and Dental Regenerative Nanomedicine', Faculté de Médecine, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France.,Faculté de Chirurgie Dentaire, Université de Strasbourg, Strasbourg, France.,Pôle de Médecine et de Chirurgie Bucco-Dentaires, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
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Nardini G, Borrelli M, Santamaria F. Asthma treatment of pediatric airway disorders: Choose wisely! Pediatr Pulmonol 2020; 55:11-13. [PMID: 31710174 DOI: 10.1002/ppul.24550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 09/28/2019] [Indexed: 01/09/2023]
Affiliation(s)
- Germana Nardini
- Department of Translational Medical Sciences, Pediatric Pulmonology, Federico II, Naples, Italy
| | - Melissa Borrelli
- Department of Translational Medical Sciences, Pediatric Pulmonology, Federico II, Naples, Italy
| | - Francesca Santamaria
- Department of Translational Medical Sciences, Pediatric Pulmonology, Federico II, Naples, Italy
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Kwda A, Gldc P, Baui B, Kasr K, Us H, S W, Kantha L, Ksh DS. Effect of long term inhaled corticosteroid therapy on adrenal suppression, growth and bone health in children with asthma. BMC Pediatr 2019; 19:411. [PMID: 31684902 PMCID: PMC6829958 DOI: 10.1186/s12887-019-1760-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 10/09/2019] [Indexed: 11/17/2022] Open
Abstract
Background Inhaled corticosteroids (ICS) are the most effective treatment for children with persistent asthma. However adverse effects of ICS on Hypothalamo Pituitary Adrenal (HPA) axis, growth and bone metabolism are a concern. Hence the primary objective of this study was to describe the effects of long term inhaled corticosteroid therapy (ICS) on adrenal function, growth and bone health in children with asthma in comparison to an age and sex matched group of children with asthma who were not on long term ICS. Describing the association between the dose of ICS and duration of therapy on the above parameters were secondary objectives. Method Seventy children with asthma on ICS and 70 controls were studied. Diagnosis of asthma in selected patients was reviewed according to the criteria laid down by GINA 2018 guidelines. The estimated adult heights were interpreted relative to their Mid Parental Height (MPH) range. Serum calcium, alkaline phosphatase and vitamin D levels were analyzed in both groups and cortisol value at 30 min following a low dose short synacthen test was obtained from the study group. The average daily dose of ICS (Beclamethasone) was categorized as low, medium and high (100–200, 200–400, > 400 μg /day) respectively according to published literature. Results Heights of all children were within the MPH range. There was no statistically significant difference in the bone profiles and vitamin D levels between the two groups (Ca: p = 0.554, vitamin D: p = 0.187) but vitamin D levels were insufficient (< 50 nmol/l) in 34% of cases and 41% of controls. Suppressed cortisol levels were seen in 24%. Doses of ICS were low, medium and high in 56, 32 and 12% of children respectively. The association between adrenal suppression with longer duration of therapy (p < 0.01) and with increasing dose of ICS (p < 0.001) were statistically significant. Conclusion ICS had no impact on the growth and bone profiles but its dose and duration were significantly associated with adrenal suppression.
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Affiliation(s)
- Anuradha Kwda
- Lecturer Faculty of Medicine, University of Colombo, Colombo, Sri Lanka. .,Acting paediatric pulmonologist, University paediatric unit, Lady Ridgeway Hospital for children, Colombo, Sri Lanka.
| | - Prematilake Gldc
- Acting paediatric endocrinologist, Lady Ridgeway Hospital for children, Colombo, Sri Lanka
| | - Batuwita Baui
- Research Assistant, University paediatrc unit, Lady Ridgeway Hospital for Children, Colombo, Sri Lanka
| | - Kannangoda Kasr
- Medical Officer, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | - Hewagamage Us
- Medical Officer, Lady Ridgeway Hospital for Children, Colombo, Sri Lanka
| | - Wijeratne S
- Laboratory Director, Vindana Reproductive Health Centre, Colombo, Sri Lanka
| | - Lankatilake Kantha
- Associate Professor, Department of Community Medicine, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - de Silva Ksh
- Professor in paeditrics ,Faculty of Medicine, University of Colombo and Lady Ridgeway Hospital for Children, Colombo, Sri Lanka
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Levine H, Leventer-Roberts M, Hoshen M, Mei-Zahav M, Balicer R, Blau H. Healthcare utilization in infants and toddlers with asthma-like symptoms. Pediatr Pulmonol 2019; 54:1567-1577. [PMID: 31298808 DOI: 10.1002/ppul.24429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 06/07/2019] [Indexed: 11/09/2022]
Abstract
BACKGROUND Recurrent asthma-like symptoms are common in infants, but few population studies describe diagnostic and treatment practice. METHODS Using the electronic data repository of Clalit Health Services, the largest integrated health care provider in Israel, we evaluated children born 2005-2012, who before 3 years of age had >3 episodes of asthma-like symptoms and/or >2 bronchodilator purchases within a year. We described health care utilization and the odds ratio for subsequent utilization after 3 and 12 months' controller therapy. The primary outcome measure was respiratory-related doctor visits. Linear and categorical regression analysis measured overall effectiveness of therapy. RESULTS Among 689 171 infants, 262 900 (38.1%) had > 3 asthma-like episodes/year during at least 1 year. Of those, 26 108 (10%) purchased controller therapy: 20 316 (77.8%) inhaled corticosteroids (ICS) with or without leukotriene receptor antagonists (LTRA), and 5792 (22.2%) LTRA alone. For these 26 108 over 3 months there were 93 845 respiratory-related doctor visits, 3110 hospital admissions, 5568 diagnoses of pneumonia, 9960 chest X-rays, 37 127 purchases for oral steroids, and 45 142 for antibiotics courses. Healthcare utilization decreased following ICS ± LTRA and LTRA alone, respectively, as follows: doctor visits 7% and 3%, chest X-rays 16% and 17%, bronchodilators 20% and 11%, systemic steroids 17% and 12%, and antibiotics by 35% and 22%, (P < .001 for all). Twelve months' therapy remained effective. CONCLUSIONS Asthma-like symptoms are common in infants. Health care utilization is very high and physician practices should be reassessed. Following controller therapy, health care utilization decreased. Yet controllers were prescribed in only a minority of eligible children.
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Affiliation(s)
- Hagit Levine
- Schneider Children's Medical Center of Israel, Pulmonary Institute, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Moshe Hoshen
- Clalit Health Services, Clalit Research Institute, Tel Aviv, Israel
| | - Meir Mei-Zahav
- Schneider Children's Medical Center of Israel, Pulmonary Institute, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ran Balicer
- Clalit Health Services, Clalit Research Institute, Tel Aviv, Israel
| | - Hannah Blau
- Schneider Children's Medical Center of Israel, Pulmonary Institute, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Axelsson I, Naumburg E, Prietsch SOM, Zhang L. Inhaled corticosteroids in children with persistent asthma: effects of different drugs and delivery devices on growth. Cochrane Database Syst Rev 2019; 6:CD010126. [PMID: 31194879 PMCID: PMC6564081 DOI: 10.1002/14651858.cd010126.pub2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Inhaled corticosteroids (ICS) are the most effective treatment for children with persistent asthma. Although treatment with ICS is generally considered to be safe in children, the potential adverse effects of these drugs on growth remains a matter of concern for parents and physicians. OBJECTIVES To assess the impact of different inhaled corticosteroid drugs and delivery devices on the linear growth of children with persistent asthma. SEARCH METHODS We searched the Cochrane Airways Trials Register, which is derived from systematic searches of bibliographic databases including CENTRAL, MEDLINE, Embase, CINAHL, AMED and PsycINFO. We handsearched respiratory journals and meeting abstracts. We also conducted a search of ClinicalTrials.gov and manufacturers' clinical trial databases, or contacted the manufacturer, to search for potential relevant unpublished studies. The literature search was initially conducted in September 2014, and updated in November 2015, September 2018, and April 2019. SELECTION CRITERIA We selected parallel-group randomized controlled trials of at least three months' duration. To be included, trials had to compare linear growth between different inhaled corticosteroid molecules at equivalent doses, delivered by the same type of device, or between different devices used to deliver the same inhaled corticosteroid molecule at the same dose, in children up to 18 years of age with persistent asthma. DATA COLLECTION AND ANALYSIS At least two review authors independently selected studies and assessed risk of bias in included studies. The data were extracted by one author and checked by another. The primary outcome was linear growth velocity. We conducted meta-analyses using Review Manager 5.3 software. We used mean differences (MDs) and 95% confidence intervals (CIs ) as the metrics for treatment effects, and the random-effects model for meta-analyses. We did not perform planned subgroup analyses due to there being too few included trials. MAIN RESULTS We included six randomized trials involving 1199 children aged from 4 to 12 years (per-protocol population: 1008), with mild-to-moderate persistent asthma. Two trials were from single hospitals, and the remaining four trials were multicentre studies. The duration of trials varied from six to 20 months.One trial with 23 participants compared fluticasone with beclomethasone, and showed that fluticasone given at an equivalent dose was associated with a significant greater linear growth velocity (MD 0.81 cm/year, 95% CI 0.46 to 1.16, low certainty evidence). Three trials compared fluticasone with budesonide. Fluticasone given at an equivalent dose had a less suppressive effect than budesonide on growth, as measured by change in height over a period from 20 weeks to 12 months (MD 0.97 cm, 95% CI 0.62 to 1.32; 2 trials, 359 participants; moderate certainty evidence). However, we observed no significant difference in linear growth velocity between fluticasone and budesonide at equivalent doses (MD 0.39 cm/year, 95% CI -0.94 to 1.73; 2 trials, 236 participants; very low certainty evidence).Two trials compared inhalation devices. One trial with 212 participants revealed a comparable linear growth velocity between beclomethasone administered via hydrofluoroalkane-metered dose inhaler (HFA-MDI) and beclomethasone administered via chlorofluorocarbon-metered dose inhaler (CFC-MDI) at an equivalent dose (MD -0.44 cm/year, 95% CI -1.00 to 0.12; low certainty evidence). Another trial with 229 participants showed a small but statistically significant greater increase in height over a period of six months in favour of budesonide via Easyhaler, compared to budesonide given at the same dose via Turbuhaler (MD 0.37 cm, 95% CI 0.12 to 0.62; low certainty evidence). AUTHORS' CONCLUSIONS This review suggests that the drug molecule and delivery device may impact the effect size of ICS on growth in children with persistent asthma. Fluticasone at an equivalent dose seems to inhibit growth less than beclomethasone and budesonide. Easyhaler is likely to have less adverse effect on growth than Turbuhaler when used for delivery of budesonide. However, the evidence from this systematic review of head-to-head trials is not certain enough to inform the selection of inhaled corticosteroid or inhalation device for the treatment of children with persistent asthma. Further studies are needed, and pragmatic trials and real-life observational studies seem more attractive and feasible.
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Affiliation(s)
- Inge Axelsson
- Östersund HospitalUnit of Research, Education and DevelopmentÖstersundSweden
- Mid Sweden UniversityDepartment of Nursing SciencesÖstersundSweden
| | - Estelle Naumburg
- Umea UniversityInstitution of Clinical Science, Department of PediatricsUmeaSweden
| | - Sílvio OM Prietsch
- Federal University of Rio GrandeFaculty of MedicineRua Visconde Paranaguá 102CentroRio GrandeRSBrazil96201‐900
| | - Linjie Zhang
- Federal University of Rio GrandeFaculty of MedicineRua Visconde Paranaguá 102CentroRio GrandeRSBrazil96201‐900
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Haktanir Abul M, Phipatanakul W. Severe asthma in children: Evaluation and management. Allergol Int 2019; 68:150-157. [PMID: 30648539 DOI: 10.1016/j.alit.2018.11.007] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 11/19/2018] [Accepted: 11/21/2018] [Indexed: 12/17/2022] Open
Abstract
Severe asthma in children is associated with significant morbidity. Children with severe asthma are at increased risk for adverse outcomes including medication-related side effects, life-threatening exacerbations, and impaired quality of life. It is important to differentiate between severe therapy resistant asthma and difficult-to-treat asthma due to comorbidities. The most common problems that need to be excluded before a diagnosis of severe asthma can be made are poor medication adherence, poor medication technique or incorrect diagnosis of asthma. Difficult to treat asthma is a much more common reason for persistent symptoms and exacerbations and can be managed if comorbidities are clearly addressed. Children with persistent symptoms and exacerbations despite correct inhaler technique and good medical adherence to standard Step 4 asthma therapies according to the guidelines1,2, should be referred to an asthma specialist with expertise in severe asthma.
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Affiliation(s)
- Mehtap Haktanir Abul
- Division of Respiratory Diseases, Boston Children's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Wanda Phipatanakul
- Harvard Medical School, Boston, MA, USA; Division of Allergy and Immunology, Boston Children's Hospital, Boston, MA, USA.
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Abstract
Asthma-one of the most common chronic, non-communicable diseases in children and adults-is characterised by variable respiratory symptoms and variable airflow limitation. Asthma is a consequence of complex gene-environment interactions, with heterogeneity in clinical presentation and the type and intensity of airway inflammation and remodelling. The goal of asthma treatment is to achieve good asthma control-ie, to minimise symptom burden and risk of exacerbations. Anti-inflammatory and bronchodilator treatments are the mainstay of asthma therapy and are used in a stepwise approach. Pharmacological treatment is based on a cycle of assessment and re-evaluation of symptom control, risk factors, comorbidities, side-effects, and patient satisfaction by means of shared decisions. Asthma is classed as severe when requiring high-intensity treatment to keep it under control, or if it remains uncontrolled despite treatment. New biological therapies for treatment of severe asthma, together with developments in biomarkers, present opportunities for phenotype-specific interventions and realisation of more personalised treatment. In this Seminar, we provide a clinically focused overview of asthma, including epidemiology, pathophysiology, clinical diagnosis, asthma phenotypes, severe asthma, acute exacerbations, and clinical management of disease in adults and children older than 5 years. Emerging therapies, controversies, and uncertainties in asthma management are also discussed.
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Affiliation(s)
- Alberto Papi
- Research Centre on Asthma and COPD, Department of Medical Sciences, University of Ferrara, Ferrara, Italy.
| | - Christopher Brightling
- Institute for Lung Health, Leicester National Institute for Health Research Biomedical Research Centre, Department of Infection, Immunity, and Inflammation, University of Leicester and University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Søren E Pedersen
- Department of Paediatrics, University of Southern Denmark, Kolding Hospital, Kolding, Denmark
| | - Helen K Reddel
- Clinical Management Group and NHMRC Centre of Research Excellence in Severe Asthma, Woolcock Institute of Medical Research, University of Sydney, NSW, Australia
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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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13
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Chawes B, Nilsson E, Nørgaard S, Dossing A, Mortensen L, Bisgaard H. Knemometry is more sensitive to systemic effects of inhaled corticosteroids in children with asthma than 24-hour urine cortisol excretion. J Allergy Clin Immunol 2016; 140:431-436. [PMID: 28012663 DOI: 10.1016/j.jaci.2016.09.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 09/16/2016] [Accepted: 09/23/2016] [Indexed: 11/19/2022]
Abstract
BACKGROUND Pharmacodynamic assessment of the systemic effect of inhaled corticosteroids (ICSs) is often done by measuring 24-hour urine free cortisol (UFC) excretion. Knemometry assessing short-term lower-leg growth rate (LLGR) is a more rarely used alternative. OBJECTIVE The primary aim of this study was to compare the sensitivity of LLGR and 24-hour UFC excretion for evaluating systemic exposure to ICSs in prepubertal children with asthma. The secondary aim was to evaluate factors influencing the precision of LLGR calculated by the traditional 1 leg nonparametric method versus a new 2 leg parametric method. METHODS The study evaluated 60 children with mild asthma aged 5 to 12 years participating in a randomized controlled trial of ICSs with longitudinal concomitant assessments of LLGR and 24-hour UFC excretion. The sensitivity of the safety assessments was analyzed by comparing LLGR and 24-hour UFC in the placebo run-in period with values in the ICS treatment period by using paired t tests. Factors with a potential influence on LLGR were analyzed by means of ANOVA and the Levene test of homogeneity. RESULTS The mean LLGR was significantly reduced during the ICS versus placebo run-in periods: 0.18 mm/wk (SD, 0.55 mm/wk) versus 0.45 mm/wk (SD, 0.39 mm/wk), with a mean difference of 0.27 mm/wk (95% CI, 0.05-0.48 mm/wk; P = .02). In contrast, there was no difference in 24-hour UFC excretion: 6.91 nmol/mmol (SD, 4.67 nmol/mmol) versus 7.58 nmol/mmol (SD, 6.17 nmol/mmol), with a mean difference of 0.67 nmol/mmol (95% CI, -1.13 to 2.48 nmol/mmol; P = .46). We observed no significant difference in parametric determined LLGR caused by the child's age or sex, investigator, or season of measurement, whereas some differences were observed for the nonparametric LLGR. CONCLUSION These findings suggest that knemometry is a more sensitive pharmacodynamic measure of systemic effects of ICSs than 24-hour UFC excretion and that a parametric determination of LLGR increases the sensitivity of the method. These findings should be considered by legislative authorities in the future.
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Affiliation(s)
- Bo Chawes
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Erik Nilsson
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Sarah Nørgaard
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Anna Dossing
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Li Mortensen
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Hans Bisgaard
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.
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14
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Hansen S, Hoffmann-Petersen B, Sverrild A, Bräuner EV, Lykkegaard J, Bodtger U, Agertoft L, Korshøj L, Backer V. The Danish National Database for Asthma: establishing clinical quality indicators. Eur Clin Respir J 2016; 3:33903. [PMID: 27834178 PMCID: PMC5103671 DOI: 10.3402/ecrj.v3.33903] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 10/19/2016] [Indexed: 12/12/2022] Open
Abstract
Asthma is one of the most common chronic diseases worldwide affecting more than 300 million people. Symptoms are often non-specific and include coughing, wheezing, chest tightness, and shortness of breath. Asthma may be highly variable within the same individual over time. Although asthma results in death only in extreme cases, the disease is associated with significant morbidity, reduced quality of life, increased absenteeism, and large costs for society. Asthma can be diagnosed based on report of characteristic symptoms and/or the use of several different diagnostic tests. However, there is currently no gold standard for making a diagnosis, and some degree of misclassification and inter-observer variation can be expected. This may lead to local and regional differences in the treatment, monitoring, and follow-up of the patients. The Danish National Database for Asthma (DNDA) is slated to be established with the overall aim of collecting data on all patients treated for asthma in Denmark and systematically monitoring the treatment quality and disease management in both primary and secondary care facilities across the country. The DNDA links information from population-based disease registers in Denmark, including the National Patient Register, the National Prescription Registry, and the National Health Insurance Services register, and potentially includes all asthma patients in Denmark. The following quality indicators have been selected to monitor trends: first, conduction of annual asthma control visits, appropriate pharmacological treatment, measurement of lung function, and asthma challenge testing; second, tools used for diagnosis in new cases; and third, annual assessment of smoking status, height, and weight measurements, and the proportion of patients with acute hospital treatment. The DNDA will be launched in 2016 and will initially include patients treated in secondary care facilities in Denmark. In the nearby future, the database aims to include asthma diagnosis codes and clinical data registered by general practitioners and specialised practitioners as well.
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Affiliation(s)
- Susanne Hansen
- Research Centre for Prevention and Health, Rigshospitalet Glostrup Hospital, Glostrup, Denmark
| | | | - Asger Sverrild
- Respiratory Research Unit, Department of Respiratory Medicine, Bispebjerg Frederiksberg University Hospital, Copenhagen, Denmark
| | - Elvira V Bräuner
- Research Centre for Prevention and Health, Rigshospitalet Glostrup Hospital, Glostrup, Denmark
- Department of Occupational and Environmental Medicine, Bispebjerg - Frederiksberg Hospital, Copenhagen, Denmark
| | - Jesper Lykkegaard
- Research Unit of General Practice, Institute of Public Health, University of Southern Denmark, Odense, Denmark
| | - Uffe Bodtger
- Department of Respiratory Medicine, Naestved Hospital, Region Zealand, Denmark
- Department of Respiratory Medicine, Zealand University Hospital Roskilde, Region Zealand, Denmark
- Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Lone Agertoft
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark
| | | | - Vibeke Backer
- Respiratory Research Unit, Department of Respiratory Medicine, Bispebjerg Frederiksberg University Hospital, Copenhagen, Denmark;
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15
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Emeryk A, Klink R, McIver T, Dalvi P. A 12-week open-label, randomized, controlled trial and 24-week extension to assess the efficacy and safety of fluticasone propionate/formoterol in children with asthma. Ther Adv Respir Dis 2016; 10:324-37. [PMID: 27185164 PMCID: PMC5933684 DOI: 10.1177/1753465816646320] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES The present study was conducted to assess the efficacy, safety and tolerability of fluticasone propionate/formoterol fumarate combination therapy (FP/FORM; Flutiform®) compared with fluticasone propionate/salmeterol xinafoate (FP/SAL; Seretide® Evohaler®) in children with asthma. METHODS This was an open-label, randomized, controlled, phase III trial and extension. Patients aged 4-12 years with reversible asthma [% predicted forced expiratory volume in 1 second (FEV1) 60-100%; documented reversibility of ⩾15% in FEV1] were randomized to receive FP/FORM (100/10 µg b.i.d.) or FP/SAL (100/50 µg b.i.d.) for 12 weeks. Eligible patients completing the 12-week core phase entered a 24-week extension phase with FP/FORM (100/10 µg b.i.d.). The primary efficacy endpoint was the change in predose FEV1 from day 0 to day 84. Secondary efficacy endpoints included change in predose to 2-hours postdose FEV1 from day 0 to day 84, peak expiratory flow rate (PEFR), patient-reported outcomes, rescue-medication use and asthma exacerbations. RESULTS In total, 211 patients were randomized and 210 completed the core phase; of these patients, 208 entered and 205 completed the extension phase of the study. Predose FEV1 increased from day 0 to day 84 [FP/FORM, 182 ml; 95% confidence interval (CI), 127, 236; FP/SAL, 212 ml, 95% CI, 160, 265] and FP/FORM was noninferior to FP/SAL: least squares (LS) mean treatment difference: -0.031 (95% CI, -0.093, 0.031; p = 0.026). Secondary efficacy analyses indicated similar efficacy with both therapies. There were no notable differences observed in the safety and tolerability profile between treatments. No safety concerns were identified with long-term FP/FORM therapy, and there was no evidence of an effect of FP/FORM on plasma cortisol. CONCLUSIONS FP/FORM improved lung function and measures of asthma control with comparable efficacy to FP/SAL, and demonstrated a favourable safety and tolerability profile in children aged 4-12 years.
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Affiliation(s)
- Andrzej Emeryk
- Department of Paediatric Lung Diseases and Rheumatology, Medical University, Lublin, Poland
| | - Rabih Klink
- Cabinet de Pédiatrie et de Pneumo Allergologie Pédiatriques, Laon, France
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16
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Wardenier NRA, Klok T, de Groot EP, Brand PLP. Height growth in children with asthma treated with guideline-recommended dosages of fluticasone and electronically assessed adherence. Arch Dis Child 2016; 101:637-9. [PMID: 26644401 DOI: 10.1136/archdischild-2015-309654] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 11/18/2015] [Indexed: 11/04/2022]
Abstract
BACKGROUND AND AIMS Inhaled corticosteroids (ICS) reduce growth during the first year of treatment, but this growth suppressing effect does not continue during further treatment. Decreasing adherence may play a role in explaining this. The aim of this study was to examine the relationship between cumulative real exposure (with objectively assessed adherence) to ICS and height growth in children with asthma. METHODS We investigated 99 prepubertal children with asthma, 2-13 years of age, who had been using ICS in guideline-recommended dosages for ≥3 months, and continued to do so during 1-year follow-up. ICS adherence was assessed by electronic monitoring devices, allowing calculation of true cumulative exposure to ICS. We analysed the relationship between cumulative ICS dose and height growth velocity (assessed as change in height SD score) over 1 year. RESULTS Median (IQR) adherence over 1 year was 84 (68-92) %. Mean cumulative fluticasone dose was 64.6 (SD, 27.8) mg, reflecting a daily dose of 167 (SD, 7) µg. The negative correlation between cumulative ICS dose and height growth velocity (r=-0.266; p=0.008) became non-significant after adjustment for age and sex in a multiple regression model (adjusted r=-0.188; p=0.066). CONCLUSIONS One year of ICS treatment in guideline-recommended dosages with high adherence did not result in significant or relevant growth suppression. Unaffected growth can be maintained for at least 1 year in children with asthma during ICS treatment with high adherence.
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Affiliation(s)
- Nele R A Wardenier
- Princess Amalia Children's Centre, Isala Hospital, Zwolle, The Netherlands Department of Paediatrics, AZ-St-Jan Bruges-Ostend AV, Bruges, Belgium
| | - Ted Klok
- Princess Amalia Children's Centre, Isala Hospital, Zwolle, The Netherlands Department of Paediatric Allergology, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Eric P de Groot
- Princess Amalia Children's Centre, Isala Hospital, Zwolle, The Netherlands
| | - Paul L P Brand
- Princess Amalia Children's Centre, Isala Hospital, Zwolle, The Netherlands UMCG Postgraduate School of Medicine, University Medical Centre and University of Groningen, The Netherlands
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17
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Rottier BL, Eber E, Hedlin G, Turner S, Wooler E, Mantzourani E, Kulkarni N. Monitoring asthma in childhood: management-related issues. Eur Respir Rev 2016; 24:194-203. [PMID: 26028632 PMCID: PMC9487817 DOI: 10.1183/16000617.00003814] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Management-related issues are an important aspect of monitoring asthma in children in clinical practice. This review summarises the literature on practical aspects of monitoring including adherence to treatment, inhalation technique, ongoing exposure to allergens and irritants, comorbid conditions and side-effects of treatment, as agreed by the European Respiratory Society Task Force on Monitoring Asthma in Childhood. The evidence indicates that it is important to discuss adherence to treatment in a non-confrontational way at every clinic visit, and take into account a patient's illness and medication beliefs. All task force members teach inhalation techniques at least twice when introducing a new inhalation device and then at least annually. Exposure to second-hand tobacco smoke, combustion-derived air pollutants, house dust mites, fungal spores, pollens and pet dander deserve regular attention during follow-up according to most task force members. In addition, allergic rhinitis should be considered as a cause for poor asthma control. Task force members do not screen for gastro-oesophageal reflux and food allergy. Height and weight are generally measured at least annually to identify individuals who are susceptible to adrenal suppression and to calculate body mass index, even though causality between obesity and asthma has not been established. In cases of poor asthma control, before stepping up treatment the above aspects of monitoring deserve closer attention. ERS review summarising and discussing the management-related issues regarding the monitoring of asthma in childhoodhttp://ow.ly/JfjGs
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Affiliation(s)
- Bart L Rottier
- Dept of Pediatric Pulmonology and Allergology, GRIAC Research Institute, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Ernst Eber
- Respiratory and Allergic Disease Division, Dept of Paediatrics and Adolescence Medicine, Medical University of Graz, Graz, Austria
| | - Gunilla Hedlin
- Dept of Women's and Children's Health and Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden Astrid Lindgren Children's Hospital, Stockholm, Sweden
| | - Steve Turner
- Dept of Paediatrics, University of Aberdeen, Aberdeen, UK
| | | | - Eva Mantzourani
- Dept of Paediatrics, University Hospital of Heraklion, University of Crete, Heraklion, Greece
| | - Neeta Kulkarni
- Leicestershire Partnership Trust and Dept of Infection, Immunity and Inflammation, University of Leicester, Leicester, UK
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18
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Pruteanu AI, Chauhan BF, Zhang L, Prietsch SOM, Ducharme FM. Inhaled corticosteroids in children with persistent asthma: dose-response effects on growth. ACTA ACUST UNITED AC 2015; 9:931-1046. [PMID: 25504973 DOI: 10.1002/ebch.1989] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Inhaled corticosteroids (ICS) are the first-line treatment for children with persistent asthma. Their potential for growth suppression remains a matter of concern for parents and physicians. OBJECTIVES To assess whether increasing the dose of ICS is associated with slower linear growth, weight gain and skeletal maturation in children with asthma. SEARCH METHODS We searched the Cochrane Airways Group Specialised Register of trials (CAGR) and the ClinicalTrials.gov website up to March 2014. SELECTION CRITERIA Studies were eligible if they were parallel-group randomised trials evaluating the impact of different doses of the same ICS using the same device in both groups for a minimum of three months in children one to 17 years of age with persistent asthma. DATA COLLECTION AND ANALYSIS Two review authors ascertained methodological quality independently using the Cochrane Risk of bias tool. The primary outcome was linear growth velocity. Secondary outcomes included change over time in growth velocity, height, weight, body mass index and skeletal maturation. MAIN RESULTS Among 22 eligible trials, 17 group comparisons were derived from 10 trials (3394 children with mild to moderate asthma), measured growth and contributed data to the meta-analysis. Trials used ICS (beclomethasone, budesonide, ciclesonide, fluticasone or mometasone) as monotherapy or as combination therapy with a long-acting beta2 -agonist and generally compared low (50 to 100 μg) versus low to medium (200 μg) doses of hydrofluoroalkane (HFA)-beclomethasone equivalent over 12 to 52 weeks. In the four comparisons reporting linear growth over 12 months, a significant group difference was observed, clearly indicating lower growth velocity in the higher ICS dose group of 5.74 cm/y compared with 5.94 cm/y on lower-dose ICS (N = 728 school-aged children; mean difference (MD)0.20 cm/y, 95% confidence interval (CI) 0.02 to 0.39; high-quality evidence): No statistically significant heterogeneity was noted between trials contributing data. The ICS molecules (ciclesonide, fluticasone, mometasone) used in these four comparisons did not significantly influence the magnitude of effect (X(2) = 2.19 (2 df), P value 0.33). Subgroup analyses on age, baseline severity of airway obstruction, ICS dose and concomitant use of non-steroidal antiasthmatic drugs were not performed because of similarity across trials or inadequate reporting. A statistically significant group difference was noted in unadjusted change in height from zero to three months (nine comparisons; N = 944 children; MD 0.15, 95% CI -0.28 to -0.02; moderate-quality evidence) in favour of a higher ICS dose. No statistically significant group differences in change in height were observed at other time points, nor were such differences in weight, bone mass index and skeletal maturation reported with low quality of evidence due to imprecision. AUTHORS' CONCLUSIONS In prepubescent school-aged children with mild to moderate persistent asthma, a small but statistically significant group difference in growth velocity was observed between low doses of ICS and low to medium doses of HFA-beclomethasone equivalent, favouring the use of low-dose ICS. No apparent difference in the magnitude of effect was associated with three molecules reporting one-year growth velocity, namely, mometasone, ciclesonide and fluticasone. In view of prevailing parents' and physicians' concerns about the growth suppressive effect of ICS, lack of or incomplete reporting of growth velocity in more than 86% (19/22) of eligible paediatric trials, including those using beclomethasone and budesonide, is a matter of concern. All future paediatric trials comparing different doses of ICS with or without placebo should systematically document growth. Findings support use of the minimal effective ICS dose in children with asthma. PLAIN LANGUAGE SUMMARY Does altering the dose of inhaled corticosteroids make a difference in growth among children with asthma? BACKGROUND Asthma guidelines recommend inhaled corticosteroids (ICS) as the first choice of treatment for children with persistent asthma that is not well controlled when only a reliever inhaler is used to treat symptoms. Steroids work by reducing inflammation in the lungs and are known to control underlying symptoms of asthma. However, parents and physicians remain concerned about the potential negative effect of ICS on growth. REVIEW QUESTION Does altering the dose of inhaled corticosteroids make a difference in the growth of children with asthma? WHAT EVIDENCE DID WE FIND?: We studied whether a difference could be seen in the growth of children with persistent asthma who were using different doses of the same ICS molecule and the same delivery device. We found 22 eligible trials, but only 10 of them measured growth or other measures of interest. Overall, 3394 children included in the review combined 17 group comparisons (i.e. 17 groups of children with mild to moderate asthma using a particular dose and type of steroid in 10 trials). Trials used different ICS molecules (beclomethasone, budesonide, ciclesonide, fluticasone or mometasone) either on their own or in combination with a long-acting beta2 -agonist (a drug used to open up the airways) and generally compared low doses of corticosteroids (50 to 100 μg) with low to medium (200 μg) doses of corticosteroids (converted in μg HFA-beclomethasone equivalent) over 12 to 52 weeks. RESULTS We found a small but statistically significant group difference in growth over 12 months between these different doses clearly favouring the lower dose of ICS. The type of corticosteroid among newer molecules (ciclesonide, fluticasone, mometasone) did not seem to influence the impact on growth over one year. Differences in corticosteroid doses did not seem to affect the change in height, the gain in weight, the gain in bone mass index and the maturation of bones. QUALITY OF THE EVIDENCE: This review is based on a small number of trials that reported data and were conducted on children with mild to moderate asthma. Only 10 of 22 studies measured the few outcomes of interest for this review, and only four comparisons reported growth over 12 months. Our confidence in the quality of evidence is high for this outcome, however it is low to moderate for several other outcomes, depending on the number of trials reporting these outcomes. Moreover, a few outcomes were reported only by a single trial; as these findings have not been confirmed by other trials, we downgraded the evidence for these outcomes to low quality. An insufficient number of trials have compared the effect of a larger difference in dose, for example, between a high dose and a low dose of ICS and of other popular molecules such as budesonide and beclomethasone over a year or longer of treatment. CONCLUSIONS We report an evidence-based ICS dose-dependent reduction in growth velocity in prepubescent school-aged children with mild to moderate persistent asthma. The choice of ICS molecule (mometasone, ciclesonide or fluticasone) was not found to affect the level of growth velocity response over a year. The effect of corticosteroids on growth was not consistently reported: among 22 eligible trials, only four comparisons reported the effects of corticosteroids on growth over one year. In view of parents' and clinicians' concerns, lack of or incomplete reporting of growth is a matter of concern given the importance of the topic. We recommend that growth be systematically reported in all trials involving children taking ICS for three months or longer. Until further data comparing low versus high ICS dose and trials of longer duration are available, we recommend that the minimal effective ICS dose be used in all children with asthma.
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Affiliation(s)
- Aniela I Pruteanu
- Research Centre, CHU Sainte-Justine and the Department of Pediatrics, University of Montreal, Montreal, Canada
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19
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Zhang L, Prietsch SOM, Ducharme FM. Inhaled corticosteroids in children with persistent asthma: effects on growth. ACTA ACUST UNITED AC 2015; 9:829-930. [PMID: 25504972 DOI: 10.1002/ebch.1988] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Treatment guidelines for asthma recommend inhaled corticosteroids (ICS) as first-line therapy for children with persistent asthma. Although ICS treatment is generally considered safe in children, the potential systemic adverse effects related to regular use of these drugs have been and continue to be a matter of concern, especially the effects on linear growth. OBJECTIVES To assess the impact of ICS on the linear growth of children with persistent asthma and to explore potential effect modifiers such as characteristics of available treatments (molecule, dose, length of exposure, inhalation device) and of treated children (age, disease severity, compliance with treatment). SEARCH METHODS We searched the Cochrane Airways Group Specialised Register of trials (CAGR), which is derived from systematic searches of bibliographic databases including CENTRAL, MEDLINE, EMBASE, CINAHL, AMED and PsycINFO; we handsearched respiratory journals and meeting abstracts. We also conducted a search of ClinicalTrials.gov and manufacturers' clinical trial databases to look for potential relevant unpublished studies. The literature search was conducted in January 2014. SELECTION CRITERIA Parallel-group randomised controlled trials comparing daily use of ICS, delivered by any type of inhalation device for at least three months, versus placebo or non-steroidal drugs in children up to 18 years of age with persistent asthma. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, data extraction and assessment of risk of bias in included studies. We conducted meta-analyses using the Cochrane statistical package RevMan 5.2 and Stata version 11.0. We used the random-effects model for meta-analyses. We used mean differences (MDs) and 95% CIs as the metrics for treatment effects. A negative value for MD indicates that ICS have suppressive effects on linear growth compared with controls. We performed a priori planned subgroup analyses to explore potential effect modifiers, such as ICS molecule, daily dose, inhalation device and age of the treated child. MAIN RESULTS We included 25 trials involving 8471 (5128 ICS-treated and 3343 control) children with mild to moderate persistent asthma. Six molecules (beclomethasone dipropionate, budesonide, ciclesonide, flunisolide, fluticasone propionate and mometasone furoate) given at low or medium daily doses were used during a period of three months to four to six years. Most trials were blinded and over half of the trials had drop out rates of over 20%. Compared with placebo or non-steroidal drugs, ICS produced a statistically significant reduction in linear growth velocity (14 trials with 5717 participants, MD -0.48 cm/y, 95% CI -0.65 to -0.30, moderate quality evidence) and in the change from baseline in height (15 trials with 3275 participants; MD -0.61 cm/y, 95% CI -0.83 to -0.38, moderate quality evidence) during a one-year treatment period. Subgroup analysis showed a statistically significant group difference between six molecules in the mean reduction of linear growth velocity during one-year treatment (Chi(2) = 26.1, degrees of freedom (df) = 5, P value < 0.0001). The group difference persisted even when analysis was restricted to the trials using doses equivalent to 200 μg/d hydrofluoroalkane (HFA)-beclomethasone. Subgroup analyses did not show a statistically significant impact of daily dose (low vs medium), inhalation device or participant age on the magnitude of ICS-induced suppression of linear growth velocity during a one-year treatment period. However, head-to-head comparisons are needed to assess the effects of different drug molecules, dose, inhalation device or patient age. No statistically significant difference in linear growth velocity was found between participants treated with ICS and controls during the second year of treatment (five trials with 3174 participants; MD -0.19 cm/y, 95% CI -0.48 to 0.11, P value 0.22). Of two trials that reported linear growth velocity in the third year of treatment, one trial involving 667 participants showed similar growth velocity between the budesonide and placebo groups (5.34 cm/y vs 5.34 cm/y), and another trial involving 1974 participants showed lower growth velocity in the budesonide group compared with the placebo group (MD -0.33 cm/y, 95% CI -0.52 to -0.14, P value 0.0005). Among four trials reporting data on linear growth after treatment cessation, three did not describe statistically significant catch-up growth in the ICS group two to four months after treatment cessation. One trial showed accelerated linear growth velocity in the fluticasone group at 12 months after treatment cessation, but there remained a statistically significant difference of 0.7 cm in height between the fluticasone and placebo groups at the end of the three-year trial. One trial with follow-up into adulthood showed that participants of prepubertal age treated with budesonide 400 μg/d for a mean duration of 4.3 years had a mean reduction of 1.20 cm (95% CI -1.90 to -0.50) in adult height compared with those treated with placebo. AUTHORS' CONCLUSIONS Regular use of ICS at low or medium daily doses is associated with a mean reduction of 0.48 cm/y in linear growth velocity and a 0.61-cm change from baseline in height during a one-year treatment period in children with mild to moderate persistent asthma. The effect size of ICS on linear growth velocity appears to be associated more strongly with the ICS molecule than with the device or dose (low to medium dose range). ICS-induced growth suppression seems to be maximal during the first year of therapy and less pronounced in subsequent years of treatment. However, additional studies are needed to better characterise the molecule dependency of growth suppression, particularly with newer molecules (mometasone, ciclesonide), to specify the respective role of molecule, daily dose, inhalation device and patient age on the effect size of ICS, and to define the growth suppression effect of ICS treatment over a period of several years in children with persistent asthma. PLAIN LANGUAGE SUMMARY Do inhaled corticosteroids reduce growth in children with persistent asthma? Review question: We reviewed the evidence on whether inhaled corticosteroids (ICS) could affect growth in children with persistent asthma, that is, a more severe asthma that requires regular use of medications for control of symptoms. BACKGROUND Treatment guidelines for asthma recommend ICS as first-line therapy for children with persistent asthma. Although ICS treatment is generally considered safe in children, parents and physicians always remain concerned about the potential negative effect of ICS on growth. Search date: We searched trials published until January 2014. Study characteristics: We included in this review trials comparing daily use of corticosteroids, delivered by any type of inhalation device for at least three months, versus placebo or non-steroidal drugs in children up to 18 years of age with persistent asthma. KEY RESULTS Twenty-five trials involving 8471 children with mild to moderate persistent asthma (5128 treated with ICS and 3343 treated with placebo or non-steroidal drugs) were included in this review. Eighty percent of these trials were conducted in more than two different centres and were called multi-centre studies; five were international multi-centre studies conducted in high-income and low-income countries across Africa, Asia-Pacifica, Europe and the Americas. Sixty-eight percent were financially supported by pharmaceutical companies. Meta-analysis (a statistical technique that combines the results of several studies and provides a high level of evidence) suggests that children treated daily with ICS may grow approximately half a centimeter per year less than those not treated with these medications during the first year of treatment. The magnitude of ICS-related growth reduction may depend on the type of drug. Growth reduction seems to be maximal during the first year of therapy and less pronounced in subsequent years of treatment. Evidence provided by this review allows us to conclude that daily use of ICS can cause a small reduction in height in children up to 18 years of age with persistent asthma; this effect seems minor compared with the known benefit of these medications for asthma control. QUALITY OF EVIDENCE Eleven of 25 trials did not report how they guaranteed that participants had an equal chance of receiving ICS or placebo or non-steroidal drugs. All but six trials did not report how researchers were kept unaware of the treatment assignment list. However, this methodological limitation may not significantly affect the quality of evidence because the results remained almost unchanged when we excluded these trials from the analysis.
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Affiliation(s)
- Linjie Zhang
- Faculty of Medicine, Federal University of Rio Grande, Rio Grande, Brazil.
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20
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Guilbert TW, Bacharier LB, Fitzpatrick AM. Severe asthma in children. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2015; 2:489-500. [PMID: 25213041 DOI: 10.1016/j.jaip.2014.06.022] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Revised: 06/27/2014] [Accepted: 06/30/2014] [Indexed: 11/19/2022]
Abstract
Severe asthma in children is characterized by sustained symptoms despite treatment with high doses of inhaled corticosteroids or oral corticosteroids. Children with severe asthma may fall into 2 categories, difficult-to-treat asthma or severe therapy-resistant asthma. Difficult-to-treat asthma is defined as poor control due to an incorrect diagnosis or comorbidities, or poor adherence due to adverse psychological or environmental factors. In contrast, treatment resistant is defined as difficult asthma despite management of these factors. It is increasingly recognized that severe asthma is a highly heterogeneous disorder associated with a number of clinical and inflammatory phenotypes that have been described in children with severe asthma. Guideline-based drug therapy of severe childhood asthma is based primarily on extrapolated data from adult studies. The recommendation is that children with severe asthma be treated with higher-dose inhaled or oral corticosteroids combined with long-acting β-agonists and other add-on therapies, such as antileukotrienes and methylxanthines. It is important to identify and address the influences that make asthma difficult to control, including reviewing the diagnosis and removing causal or aggravating factors. Better definition of the phenotypes and better targeting of therapy based upon individual patient phenotypes is likely to improve asthma treatment in the future.
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Affiliation(s)
- Theresa W Guilbert
- Division of Pulmonology Medicine, Department of Pediatrics, Cincinnati Children's Hospital, Cincinnati, Ohio.
| | - Leonard B Bacharier
- Division of Allergy, Immunology and Pulmonary Medicine, Department of Pediatrics, Washington University School of Medicine and St Louis Children's Hospital, St Louis, Mo
| | - Anne M Fitzpatrick
- Division of Pulmonary, Allergy & Immunology, Cystic Fibrosis, and Sleep, Department of Pediatrics, Emory University, Atlanta, Ga
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21
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Pijnenburg MW, Baraldi E, Brand PLP, Carlsen KH, Eber E, Frischer T, Hedlin G, Kulkarni N, Lex C, Mäkelä MJ, Mantzouranis E, Moeller A, Pavord I, Piacentini G, Price D, Rottier BL, Saglani S, Sly PD, Szefler SJ, Tonia T, Turner S, Wooler E, Lødrup Carlsen KC. Monitoring asthma in children. Eur Respir J 2015; 45:906-25. [PMID: 25745042 DOI: 10.1183/09031936.00088814] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The goal of asthma treatment is to obtain clinical control and reduce future risks to the patient. To reach this goal in children with asthma, ongoing monitoring is essential. While all components of asthma, such as symptoms, lung function, bronchial hyperresponsiveness and inflammation, may exist in various combinations in different individuals, to date there is limited evidence on how to integrate these for optimal monitoring of children with asthma. The aims of this ERS Task Force were to describe the current practise and give an overview of the best available evidence on how to monitor children with asthma. 22 clinical and research experts reviewed the literature. A modified Delphi method and four Task Force meetings were used to reach a consensus. This statement summarises the literature on monitoring children with asthma. Available tools for monitoring children with asthma, such as clinical tools, lung function, bronchial responsiveness and inflammatory markers, are described as are the ways in which they may be used in children with asthma. Management-related issues, comorbidities and environmental factors are summarised. Despite considerable interest in monitoring asthma in children, for many aspects of monitoring asthma in children there is a substantial lack of evidence.
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Affiliation(s)
- Mariëlle W Pijnenburg
- Dept of Paediatrics/Paediatric Respiratory Medicine, Erasmus MC - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Eugenio Baraldi
- Women's and Children's Health Dept, Unit of Respiratory Medicine and Allergy, University of Padova, Padova, Italy
| | - Paul L P Brand
- Dept of Paediatrics/Princess Amalia Children's Centre, Isala Hospital, Zwolle, The Netherlands UMCG Postgraduate School of Medicine, University Medical Centre and University of Groningen, Groningen, The Netherlands
| | - Kai-Håkon Carlsen
- Dept of Paediatrics, Institute of Clinical Medicine, University of Oslo and Oslo University Hospital, Oslo, Norway
| | - Ernst Eber
- Respiratory and Allergic Disease Division, Dept of Paediatrics and Adolescence Medicine, Medical University of Graz, Graz, Austria
| | - Thomas Frischer
- Dept of Paediatrics and Paediatric Surgery, Wilhelminenspital, Vienna, Austria
| | - Gunilla Hedlin
- Depart of Women's and Children's Health and Centre for Allergy Research, Karolinska Institutet and Astrid Lindgren Children's Hospital, Stockholm, Sweden
| | - Neeta Kulkarni
- Leicestershire Partnership Trust and Dept of Infection, Immunity and Inflammation, University of Leicester, Leicester, UK
| | - Christiane Lex
- Dept of Paediatric Cardiology and Intensive Care Medicine, Division of Pediatric Respiratory Medicine, University Hospital Goettingen, Goettingen, Germany
| | - Mika J Mäkelä
- Skin and Allergy Hospital, Helsinki University Hospital, Helsinki, Finland
| | - Eva Mantzouranis
- Dept of Paediatrics, University Hospital of Heraklion, University of Crete, Heraklion, Greece
| | - Alexander Moeller
- Division of Respiratory Medicine, University Children's Hospital Zurich, Zurich, Switzerland
| | - Ian Pavord
- Dept of Respiratory Medicine, University of Oxford, Oxford, UK
| | - Giorgio Piacentini
- Paediatric Section, Dept of Life and Reproduction Sciences, University of Verona, Verona, Italy
| | - David Price
- Dept of Primary Care Respiratory Medicine, Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
| | - Bart L Rottier
- Dept of Pediatric Pulmonology and Allergology, GRIAC Research Institute, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Sejal Saglani
- Leukocyte Biology and Respiratory Paediatrics, National Heart and Lung Institute, Imperial College London, London, UK
| | - Peter D Sly
- Queensland Children's Medical Research Institute, The University of Queensland, Brisbane, Australia
| | - Stanley J Szefler
- Children's Hospital Colorado and University of Colorado Denver School of Medicine, Denver, USA
| | - Thomy Tonia
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Steve Turner
- Dept of Paediatrics, University of Aberdeen, Aberdeen, UK
| | | | - Karin C Lødrup Carlsen
- Dept of Paediatrics, Women and Children's Division, Oslo University Hospital, Oslo, Norway Dept of Paediatrics, Faculty of Medicine, University of Oslo, Oslo, Norway
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22
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Mehal JM, Holman RC, Steiner CA, Bartholomew ML, Singleton RJ. Epidemiology of asthma hospitalizations among American Indian and Alaska Native people and the general United States population. Chest 2015; 146:624-632. [PMID: 24810971 DOI: 10.1378/chest.14-0183] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Asthma, a common chronic disease among adults and children in the United States, results in nearly one-half million hospitalizations annually. There has been no evaluation of asthma hospitalizations for American Indian and Alaska Native (AI/AN) people since a previous study using data for 1988-2002. In this study, we describe the epidemiology and trends for asthma hospitalizations among AI/AN people and the general US population for 2003-2011. METHODS Hospital discharge records with a first-listed diagnosis of asthma for 2003-2011 were examined for AI/AN people, using Indian Health Service (IHS) data, and for the general US population, using the Nationwide Inpatient Sample. Average annual crude and age-adjusted hospitalization rates were calculated. RESULTS The average annual asthma hospitalization rates for AI/AN people and the general US population decreased from 2003-2005 to 2009-2011 (32% and 11% [SE, 3%], respectively). The average annual age-adjusted rate for 2009-2011 was lower for AI/AN people (7.6 per 10,000 population) compared with the general US population (13.2 per 10,000; 95% CI, 12.8-13.6). Age-specific AI/AN rates were highest among infants and children 1 to 4 years of age. IHS regional rates declined in all regions except Alaska. CONCLUSIONS Asthma hospitalization rates are decreasing for AI/AN people and the general US population despite increasing prevalence rates. AI/AN people experienced a substantially lower age-adjusted asthma hospitalization rate compared with the general US population. Although the rates for AI/AN infants and children 1 to 4 years of age have declined substantially, they remain higher compared with other age groups. Improved disease management and awareness should help to further decrease asthma hospitalizations, particularly among young children.
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Affiliation(s)
- Jason M Mehal
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Centers for Disease Control and Prevention (CDC), Department of Health and Human Services (DHHS), Atlanta, GA.
| | - Robert C Holman
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Centers for Disease Control and Prevention (CDC), Department of Health and Human Services (DHHS), Atlanta, GA
| | - Claudia A Steiner
- Healthcare Cost and Utilization Project, Center for Delivery, Organizations, and Markets, Agency for Healthcare Research and Quality, DHHS, Rockville, MD
| | | | - Rosalyn J Singleton
- Alaska Native Tribal Health Consortium, Arctic Investigations Program, Division of Preparedness and Emerging Infections, NCEZID, CDC, DHHS, Anchorage, AK
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23
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Philip J. The effects of inhaled corticosteroids on growth in children. Open Respir Med J 2014; 8:66-73. [PMID: 25674176 PMCID: PMC4319193 DOI: 10.2174/1874306401408010066] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 10/21/2014] [Accepted: 10/21/2014] [Indexed: 11/24/2022] Open
Abstract
Inhaled corticosteroids (ICS) are recommended as the first-line therapy for children with persistent asthma. These agents are particularly effective in reducing underlying airway inflammation, improving lung function, decreasing airway hyper-reactivity, and reducing intensity of symptoms in asthmatics. Chronic diseases, such as asthma, have growth-suppressing effects independent of the treatment, which inevitably complicates growth studies. One year studies showed a small, dose-dependent effect of most ICS on childhood growth, with some differences across various ICS molecules, and across individual children. Some ICS at the doses studied did not affect childhood growth when rigorous study designs were used. Most studies did not conform completely with the FDA guidance. The data on effects of childhood ICS use on final adult height are conflicting, but one recent well-designed study showed such an effect, clearly warranting additional studies. In spite of these measurable effects of ICS on childhood growth, it is important to understand that the safety profile of all ICS preparations, with focal anti-inflammatory effects on the lung, is significantly better than oral glucocorticoids.
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Affiliation(s)
- Jim Philip
- Department of Endocrinology, NMC Hospital, Al Mutradeh area, AL AIN, UAE
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24
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Zhang L, Prietsch SOM. Effect of inhaled corticosteroids on linear growth in children with persistent asthma. Paediatr Respir Rev 2014; 15:322-4. [PMID: 25164572 DOI: 10.1016/j.prrv.2014.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Accepted: 07/24/2014] [Indexed: 11/30/2022]
Affiliation(s)
- Linjie Zhang
- Faculty of Medicine, Federal University of Rio Grande, Rio Grande-RS, Brazil.
| | - Sílvio O M Prietsch
- Faculty of Medicine, Federal University of Rio Grande, Rio Grande-RS, Brazil
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25
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Pruteanu AI, Chauhan BF, Zhang L, Prietsch SOM, Ducharme FM. Inhaled corticosteroids in children with persistent asthma: dose-response effects on growth. Cochrane Database Syst Rev 2014; 2014:CD009878. [PMID: 25030199 PMCID: PMC8932085 DOI: 10.1002/14651858.cd009878.pub2] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Inhaled corticosteroids (ICS) are the first-line treatment for children with persistent asthma. Their potential for growth suppression remains a matter of concern for parents and physicians. OBJECTIVES To assess whether increasing the dose of ICS is associated with slower linear growth, weight gain and skeletal maturation in children with asthma. SEARCH METHODS We searched the Cochrane Airways Group Specialised Register of trials (CAGR) and the ClinicalTrials.gov website up to March 2014. SELECTION CRITERIA Studies were eligible if they were parallel-group randomised trials evaluating the impact of different doses of the same ICS using the same device in both groups for a minimum of three months in children one to 17 years of age with persistent asthma. DATA COLLECTION AND ANALYSIS Two review authors ascertained methodological quality independently using the Cochrane Risk of bias tool. The primary outcome was linear growth velocity. Secondary outcomes included change over time in growth velocity, height, weight, body mass index and skeletal maturation. MAIN RESULTS Among 22 eligible trials, 17 group comparisons were derived from 10 trials (3394 children with mild to moderate asthma), measured growth and contributed data to the meta-analysis. Trials used ICS (beclomethasone, budesonide, ciclesonide, fluticasone or mometasone) as monotherapy or as combination therapy with a long-acting beta2-agonist and generally compared low (50 to 100 μg) versus low to medium (200 μg) doses of hydrofluoroalkane (HFA)-beclomethasone equivalent over 12 to 52 weeks. In the four comparisons reporting linear growth over 12 months, a significant group difference was observed, clearly indicating lower growth velocity in the higher ICS dose group of 5.74 cm/y compared with 5.94 cm/y on lower-dose ICS (N = 728 school-aged children; mean difference (MD)0.20 cm/y, 95% confidence interval (CI) 0.02 to 0.39; high-quality evidence): No statistically significant heterogeneity was noted between trials contributing data. The ICS molecules (ciclesonide, fluticasone, mometasone) used in these four comparisons did not significantly influence the magnitude of effect (X(2) = 2.19 (2 df), P value 0.33). Subgroup analyses on age, baseline severity of airway obstruction, ICS dose and concomitant use of non-steroidal antiasthmatic drugs were not performed because of similarity across trials or inadequate reporting. A statistically significant group difference was noted in unadjusted change in height from zero to three months (nine comparisons; N = 944 children; MD 0.15, 95% CI -0.28 to -0.02; moderate-quality evidence) in favour of a higher ICS dose. No statistically significant group differences in change in height were observed at other time points, nor were such differences in weight, bone mass index and skeletal maturation reported with low quality of evidence due to imprecision. AUTHORS' CONCLUSIONS In prepubescent school-aged children with mild to moderate persistent asthma, a small but statistically significant group difference in growth velocity was observed between low doses of ICS and low to medium doses of HFA-beclomethasone equivalent, favouring the use of low-dose ICS. No apparent difference in the magnitude of effect was associated with three molecules reporting one-year growth velocity, namely, mometasone, ciclesonide and fluticasone. In view of prevailing parents' and physicians' concerns about the growth suppressive effect of ICS, lack of or incomplete reporting of growth velocity in more than 86% (19/22) of eligible paediatric trials, including those using beclomethasone and budesonide, is a matter of concern. All future paediatric trials comparing different doses of ICS with or without placebo should systematically document growth. Findings support use of the minimal effective ICS dose in children with asthma.
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Affiliation(s)
- Aniela I Pruteanu
- University of MontrealResearch Centre, CHU Sainte‐Justine and the Department of PediatricsMontrealQCCanada
| | - Bhupendrasinh F Chauhan
- University of ManitobaKnowledge Synthesis, George and Fay Yee Centre for Healthcare InnovationWinnipegCanada
- University of ManitobaCollege of PharmacyWinnipegMBCanada
| | - Linjie Zhang
- Federal University of Rio GrandeFaculty of MedicineRua Visconde Paranaguá 102CentroRio GrandeRSBrazil96201‐900
| | - Sílvio OM Prietsch
- Federal University of Rio GrandeFaculty of MedicineRua Visconde Paranaguá 102CentroRio GrandeRSBrazil96201‐900
| | - Francine M Ducharme
- University of MontrealDepartment of PaediatricsMontrealCanada
- CHU Sainte‐JustineResearch CentreMontrealCanada
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26
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Zhang L, Prietsch SOM, Ducharme FM. Inhaled corticosteroids in children with persistent asthma: effects on growth. Cochrane Database Syst Rev 2014; 2014:CD009471. [PMID: 25030198 PMCID: PMC8407362 DOI: 10.1002/14651858.cd009471.pub2] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Treatment guidelines for asthma recommend inhaled corticosteroids (ICS) as first-line therapy for children with persistent asthma. Although ICS treatment is generally considered safe in children, the potential systemic adverse effects related to regular use of these drugs have been and continue to be a matter of concern, especially the effects on linear growth. OBJECTIVES To assess the impact of ICS on the linear growth of children with persistent asthma and to explore potential effect modifiers such as characteristics of available treatments (molecule, dose, length of exposure, inhalation device) and of treated children (age, disease severity, compliance with treatment). SEARCH METHODS We searched the Cochrane Airways Group Specialised Register of trials (CAGR), which is derived from systematic searches of bibliographic databases including CENTRAL, MEDLINE, EMBASE, CINAHL, AMED and PsycINFO; we handsearched respiratory journals and meeting abstracts. We also conducted a search of ClinicalTrials.gov and manufacturers' clinical trial databases to look for potential relevant unpublished studies. The literature search was conducted in January 2014. SELECTION CRITERIA Parallel-group randomised controlled trials comparing daily use of ICS, delivered by any type of inhalation device for at least three months, versus placebo or non-steroidal drugs in children up to 18 years of age with persistent asthma. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, data extraction and assessment of risk of bias in included studies. We conducted meta-analyses using the Cochrane statistical package RevMan 5.2 and Stata version 11.0. We used the random-effects model for meta-analyses. We used mean differences (MDs) and 95% CIs as the metrics for treatment effects. A negative value for MD indicates that ICS have suppressive effects on linear growth compared with controls. We performed a priori planned subgroup analyses to explore potential effect modifiers, such as ICS molecule, daily dose, inhalation device and age of the treated child. MAIN RESULTS We included 25 trials involving 8471 (5128 ICS-treated and 3343 control) children with mild to moderate persistent asthma. Six molecules (beclomethasone dipropionate, budesonide, ciclesonide, flunisolide, fluticasone propionate and mometasone furoate) [corrected] given at low or medium daily doses were used during a period of three months to four to six years. Most trials were blinded and over half of the trials had drop out rates of over 20%.Compared with placebo or non-steroidal drugs, ICS produced a statistically significant reduction in linear growth velocity (14 trials with 5717 participants, MD -0.48 cm/y, 95% CI -0.65 to -0.30, moderate quality evidence) and in the change from baseline in height (15 trials with 3275 participants; MD -0.61 cm/y, 95% CI -0.83 to -0.38, moderate quality evidence) during a one-year treatment period.Subgroup analysis showed a statistically significant group difference between six molecules in the mean reduction of linear growth velocity during one-year treatment (Chi² = 26.1, degrees of freedom (df) = 5, P value < 0.0001). The group difference persisted even when analysis was restricted to the trials using doses equivalent to 200 μg/d hydrofluoroalkane (HFA)-beclomethasone. Subgroup analyses did not show a statistically significant impact of daily dose (low vs medium), inhalation device or participant age on the magnitude of ICS-induced suppression of linear growth velocity during a one-year treatment period. However, head-to-head comparisons are needed to assess the effects of different drug molecules, dose, inhalation device or patient age. No statistically significant difference in linear growth velocity was found between participants treated with ICS and controls during the second year of treatment (five trials with 3174 participants; MD -0.19 cm/y, 95% CI -0.48 to 0.11, P value 0.22). Of two trials that reported linear growth velocity in the third year of treatment, one trial involving 667 participants showed similar growth velocity between the budesonide and placebo groups (5.34 cm/y vs 5.34 cm/y), and another trial involving 1974 participants showed lower growth velocity in the budesonide group compared with the placebo group (MD -0.33 cm/y, 95% CI -0.52 to -0.14, P value 0.0005). Among four trials reporting data on linear growth after treatment cessation, three did not describe statistically significant catch-up growth in the ICS group two to four months after treatment cessation. One trial showed accelerated linear growth velocity in the fluticasone group at 12 months after treatment cessation, but there remained a statistically significant difference of 0.7 cm in height between the fluticasone and placebo groups at the end of the three-year trial.One trial with follow-up into adulthood showed that participants of prepubertal age treated with budesonide 400 μg/d for a mean duration of 4.3 years had a mean reduction of 1.20 cm (95% CI -1.90 to -0.50) in adult height compared with those treated with placebo. AUTHORS' CONCLUSIONS Regular use of ICS at low or medium daily doses is associated with a mean reduction of 0.48 cm/y in linear growth velocity and a 0.61-cm change from baseline in height during a one-year treatment period in children with mild to moderate persistent asthma. The effect size of ICS on linear growth velocity appears to be associated more strongly with the ICS molecule than with the device or dose (low to medium dose range). ICS-induced growth suppression seems to be maximal during the first year of therapy and less pronounced in subsequent years of treatment. However, additional studies are needed to better characterise the molecule dependency of growth suppression, particularly with newer molecules (mometasone, ciclesonide), to specify the respective role of molecule, daily dose, inhalation device and patient age on the effect size of ICS, and to define the growth suppression effect of ICS treatment over a period of several years in children with persistent asthma.
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Affiliation(s)
- Linjie Zhang
- Federal University of Rio GrandeFaculty of MedicineRua Visconde Paranaguá 102CentroRio GrandeRSBrazil96201‐900
| | - Sílvio OM Prietsch
- Federal University of Rio GrandeFaculty of MedicineRua Visconde Paranaguá 102CentroRio GrandeRSBrazil96201‐900
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Hoover RM, Erramouspe J, Bell EA, Cleveland KW. Effect of inhaled corticosteroids on long-term growth in pediatric patients with asthma and allergic rhinitis. Ann Pharmacother 2014; 47:1175-81. [PMID: 24259733 DOI: 10.1177/1060028013503125] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To evaluate the effect of orally and nasally inhaled corticosteroids (ICS) on final adult height in pediatric patients with mild to moderate persistent asthma and allergic rhinitis. DATA SOURCES MEDLINE (1975-April 2013), Cochrane Library (through 2012), and International Pharmaceutical Abstracts (1975-April 2013) were searched for prospective clinical trials assessing the effects of orally or intranasally ICS use on growth in pediatric patients with asthma or allergic rhinitis using the terms inhaled/intranasal corticosteroid, linear growth, height, and asthma or allergic rhinitis. STUDY SELECTION AND DATA EXTRACTION Eligible articles included double-blind, randomized, placebo-controlled studies of at least 1 year with growth velocity or height as the primary outcome. DATA SYNTHESIS Seven trials and 1 follow-up study analyzing the effects of orally ICSs were examined. Of these studies, 4 found a delay in growth in at least 1 subset of its participants of approximately 1 cm, 1 study found a decrease in final adult height of 1.2 cm, and 3 studies found no effect. Of the 4 studies examining nasally ICS, 1 found evidence of growth delay in a subgroup using supratherapeutic dosing. There are conflicting data on whether ICS use causes long-term growth reduction in pediatric patients. The concern surrounding their long-term use including a potential delay or decrease in growth may result in underuse and potential mismanagement of persistent asthma and/or allergic rhinitis. Patients should be treated with the lowest effective corticosteroid dose to achieve symptomatic control while minimizing excessive systemic effects. Orally ICS use may cause a delay in growth, but a decrease in final adult height (1.2 cm) has been documented in only one study. This single report should not preclude daily use of inhaled corticosteroids if needed to decrease the morbidity and mortality associated with pediatric reactive airway disease. CONCLUSIONS Continued studies on the systemic effects of ICS are required before truly understanding the class's effect on growth in pediatric patients with asthma and allergic rhinitis. What is understood, however, is the detriment and potential danger of mismanaged asthma care.
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Affiliation(s)
- Rebecca M Hoover
- Department of Pharmacy Practice and Administrative Sciences, College of Pharmacy, Idaho State University, Pocatello, ID, USA
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Esposito S, Principi N. Pharmacological approach to wheezing in preschool children. Expert Opin Pharmacother 2014; 15:943-52. [PMID: 24611506 DOI: 10.1517/14656566.2014.896340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Wheezing disorders are very common during childhood (particularly among preschool children), and represent a significant burden for patients, their families, the healthcare system, and society as a whole. Identifying wheezing phenotypes, and recognizing the risk factors associated with each, may help to predict long-term outcomes, distinguish high-risk children who may benefit from secondary prevention measures, and ensure that the most effective therapy is prescribed for each case. AREAS COVERED The main aim of this review is to analyze the characteristics of the drugs currently used to treat wheezing in preschool children, and discuss the results obtained in children with different wheezing phenotypes. EXPERT OPINION The continuous or intermittent administration of various oral or inhaled drugs could theoretically be effective in preventing or controlling wheezing in preschool children. However, the optimal management of acute preschool wheezing episodes has not yet been determined mainly because of their phenotypical heterogeneity.
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Affiliation(s)
- Susanna Esposito
- Università degli Studi di Milano, Department of Pathophysiology and Transplantation, Pediatric High Intensity Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico , Via Commenda 9, 20122 Milano , Italy +39 02 55032498 ; +39 02 50320206 ;
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Chung KF, Wenzel SE, Brozek JL, Bush A, Castro M, Sterk PJ, Adcock IM, Bateman ED, Bel EH, Bleecker ER, Boulet LP, Brightling C, Chanez P, Dahlen SE, Djukanovic R, Frey U, Gaga M, Gibson P, Hamid Q, Jajour NN, Mauad T, Sorkness RL, Teague WG. International ERS/ATS guidelines on definition, evaluation and treatment of severe asthma. Eur Respir J 2013; 43:343-73. [DOI: 10.1183/09031936.00202013] [Citation(s) in RCA: 2274] [Impact Index Per Article: 206.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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The role of inhaled corticosteroids in management of asthma in infants and preschoolers. Curr Opin Pulm Med 2013; 19:54-9. [PMID: 23143197 DOI: 10.1097/mcp.0b013e32835b1165] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW This review analyses published data on the treatment of wheezing in infants and preschoolers with inhaled corticosteroids (ICS), including the effect in subgroups of patients such as 'multiple trigger wheeze' and 'episodic viral wheeze'. RECENT FINDINGS Therapy with ICS at daily doses of 100-200 μg results in significant clinical improvements in several outcomes in preschoolers and infants suspected of having asthma (multiple trigger wheeze). Such treatment is normally considered well tolerated. Although not well studied, higher daily doses may be associated with measurable effects on growth, which are not cumulative with continued treatment. In children who only wheeze in association with viral infections (episodic viral wheeze), preemptive treatment with high doses of ICS has demonstrated significant clinical effects on several outcomes, whereas lower doses seem to have little effect. Intermittent use of high doses of ICS has been associated with significant reductions in height and weight gain over 1 year. SUMMARY The review illustrates the complexity of treating wheezing in infants and preschoolers and interpreting the study results. It emphasizes the need for more studies in clinical subgroups, more long-term studies and dose-response studies to assess the optimal doses and safety of intermittent as well as regular ICS treatment.
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de Vreede I, Haarman EG, Sprikkelman AB, van Aalderen WM. From knemometry to final adult height: inhaled corticosteroids and their effect on growth in childhood. Paediatr Respir Rev 2013; 14:107-11; quiz 111, 137-8. [PMID: 23718991 DOI: 10.1016/j.prrv.2012.05.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Growth impairment in children with asthma, as a consequence of inhaled corticosteroids (ICS), is a major issue. Adverse systemic effects of ICS have been reviewed extensively, but no clinically relevant effects are reported if they are used in an appropriate dose as advocated in most guidelines. Growth studies can be divided into knemometry studies, intermediate term studies, and long term studies up to final adult height. These different studies provide different information. Knemometry demonstrates a dose dependent systemic effect, while all intermediate term studies demonstrate growth reduction of approximately one cm after one year of treatment. Most reassuring is that this delay seems to be temporary. The one study with a follow-up to final height shows no differences between the ICS and non-ICS treated children. The studies suggest that the use of ICS with respect to growth is safe if these drugs are used in a low to medium dose.
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Affiliation(s)
- Ilja de Vreede
- Department of Paediatric Respiratory Medicine and Allergy, Emma Children's Hospital AMC and VU Medical Center, Amsterdam, the Netherlands
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Physical development in children and adolescents with bronchial asthma. Respir Physiol Neurobiol 2013; 187:108-13. [PMID: 23438789 DOI: 10.1016/j.resp.2013.02.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Revised: 02/15/2013] [Accepted: 02/15/2013] [Indexed: 11/22/2022]
Abstract
Bronchial asthma is the most common chronic disease in children of developmental age. Data from the auxological literature indicate that children with disturbances in growth may also suffer from atopic disorders. The aim of the present study was to evaluate somatic growth in children with bronchial asthma using anthropological methods. The study was carried out using anthropometric measurements and information on the severity and course of the disease on 261 children with bronchial asthma. Mean body height was lower than in healthy peers and about 5% of subjects were short. Mean BMI and skinfold thicknesses were significantly higher and lean body mass was lower in the study group. Seventeen percent of the children were overweight or obese, and 8% were underweight. Body build was more robust in the girls examined. Longitudinal studies will help determine to what degree the disease itself directly affects physical development, and to what degree treatment does.
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Scaparrotta A, Di Pillo S, Attanasi M, Rapino D, Cingolani A, Consilvio NP, Verini M, Chiarelli F. Montelukast versus inhaled corticosteroids in the management of pediatric mild persistent asthma. Multidiscip Respir Med 2012; 7:13. [PMID: 22958412 PMCID: PMC3436659 DOI: 10.1186/2049-6958-7-13] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Accepted: 07/05/2012] [Indexed: 11/16/2022] Open
Abstract
International guidelines recommend the use of inhaled corticosteroids (ICSs) as the preferred therapy, with leukotriene receptor antagonists (LTRAs) as an alternative, for the management of persistent asthma in children. Montelukast (MLK) is the first LTRA approved by the Food and Drug Administration for the use in young asthmatic children.Therefore, we performed an analysis of studies that compared the efficacy of MLK versus ICSs. We considered eligible for the inclusion randomized, controlled trials on pediatric populations with Jadad score > 3, with at least 4 weeks of treatment with MLK compared with ICS.Although it is important to recognize that ICSs use is currently the recommended first-line treatment for asthmatic children, MLK can have consistent benefits in controlling asthmatic symptoms and may be an alternative in children unable to use ICSs or suffering from poor growth. On the contrary, low pulmonary function and/or high allergic inflammatory markers require the corticosteroid use.
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Affiliation(s)
- Alessandra Scaparrotta
- Allergy and Respiratory Unit, Department of Pediatrics, G. D’Annunzio University of Chieti, Via Dei Vestini 5, Chieti, 66013, Italy
| | - Sabrina Di Pillo
- Allergy and Respiratory Unit, Department of Pediatrics, G. D’Annunzio University of Chieti, Via Dei Vestini 5, Chieti, 66013, Italy
| | - Marina Attanasi
- Allergy and Respiratory Unit, Department of Pediatrics, G. D’Annunzio University of Chieti, Via Dei Vestini 5, Chieti, 66013, Italy
| | - Daniele Rapino
- Allergy and Respiratory Unit, Department of Pediatrics, G. D’Annunzio University of Chieti, Via Dei Vestini 5, Chieti, 66013, Italy
| | - Anna Cingolani
- Allergy and Respiratory Unit, Department of Pediatrics, G. D’Annunzio University of Chieti, Via Dei Vestini 5, Chieti, 66013, Italy
| | - Nicola Pietro Consilvio
- Allergy and Respiratory Unit, Department of Pediatrics, G. D’Annunzio University of Chieti, Via Dei Vestini 5, Chieti, 66013, Italy
| | - Marcello Verini
- Allergy and Respiratory Unit, Department of Pediatrics, G. D’Annunzio University of Chieti, Via Dei Vestini 5, Chieti, 66013, Italy
| | - Francesco Chiarelli
- Department of Pediatrics, University of Chieti, G. D’Annunzio University of Chieti, Via Dei Vestini 5, Chieti, 66013, Italy
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Zhang L, Prietsch SOM, Ducharme FM. Inhaled corticosteroids in children with persistent asthma: dose-response effects on growth. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2012. [DOI: 10.1002/14651858.cd009878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Zhang L, Axelsson I, Prietsch SOM. Inhaled corticosteroids in children with persistent asthma: effects on growth. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2011. [DOI: 10.1002/14651858.cd009471] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Abstract
Although montelukast is claimed to be preferable to inhaled corticosteroids in children with asthma and allergic rhinitis, virus-induced exacerbations, exercise induced asthma, and in those experiencing difficulties with inhalation therapy, there is no scientific evidence to support any of these claims. In comparative trials and systematic reviews, inhaled corticosteroids are clearly more effective than montelukast in reducing asthma exacerbations, improving lung function, symptom scores, and rescue medication use. The effects on exercise induced bronchoconstriction appear to be similar. Because of their superior efficacy and excellent long-term efficacy and safety profile, inhaled corticosteroids are the treatment of first choice for the maintenance therapy of childhood asthma, irrespective of age or clinical phenotype.
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Affiliation(s)
- Paul L P Brand
- Princess Amalia Children's Clinic, Isala klinieken, PO Box 10400, 8000 GK Zwolle, the Netherlands.
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Ahmet A, Kim H, Spier S. Adrenal suppression: A practical guide to the screening and management of this under-recognized complication of inhaled corticosteroid therapy. Allergy Asthma Clin Immunol 2011; 7:13. [PMID: 21867553 PMCID: PMC3177893 DOI: 10.1186/1710-1492-7-13] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Accepted: 08/25/2011] [Indexed: 11/10/2022] Open
Abstract
Inhaled corticosteroids (ICSs) are the most effective anti-inflammatory agents available for the treatment of asthma and represent the mainstay of therapy for most patients with the disease. Although these medications are considered safe at low-to-moderate doses, safety concerns with prolonged use of high ICS doses remain; among these concerns is the risk of adrenal suppression (AS). AS is a condition characterized by the inability to produce adequate amounts of the glucocorticoid, cortisol, which is critical during periods of physiological stress. It is a proven, yet under-recognized, complication of most forms of glucocorticoid therapy that can persist for up to 1 year after cessation of corticosteroid treatment. If left unnoticed, AS can lead to significant morbidity and even mortality. More than 60 recent cases of AS have been described in the literature and almost all cases have involved children being treated with ≥500 μg/day of fluticasone. The risk for AS can be minimized through increased awareness and early recognition of at-risk patients, regular patient follow-up to ensure that the lowest effective ICS doses are being utilized to control asthma symptoms, and by choosing an ICS medication with minimal adrenal effects. Screening for AS should be considered in any child with symptoms of AS, children using high ICS doses, or those with a history of prolonged oral corticosteroid use. Cases of AS should be managed in consultation with a pediatric endocrinologist whenever possible. In patients with proven AS, stress steroid dosing during times of illness or surgery is needed to simulate the protective endogenous elevations in cortisol levels that occur with physiological stress. This article provides an overview of current literature on AS as well as practical recommendations for the prevention, screening and management of this serious complication of ICS therapy.
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Affiliation(s)
- Alexandra Ahmet
- University of Ottawa, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada.
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Abstract
Incidences of allergic disease have recently increased worldwide. Allergen-specific immunotherapy (SIT) has long been a controversial treatment for allergic diseases. Although beneficial effects on clinically relevant outcomes have been demonstrated in clinical trials by subcutaneous immunotherapy (SCIT), there remains a risk of severe and sometimes fatal anaphylaxis. Mucosal immunotherapy is one advantageous choice because of its non-injection routes of administration and lower side-effect profile. This study reviews recent progress in mucosal immunotherapy for allergic diseases. Administration routes, antigen quality and quantity, and adjuvants used are major considerations in this field. Also, direct uses of unique probiotics, or specific cytokines, have been discussed. Furthermore, some researchers have reported new therapeutic ideas that combine two or more strategies. The most important strategy for development of mucosal therapies for allergic diseases is the improvement of antigen formulation, which includes continuous searching for efficient adjuvants, collecting more information about dominant T-cell epitopes of allergens, and having the proper combination of each. In clinics, when compared to other mucosal routes, sublingual immunotherapy (SLIT) is a preferred choice for therapeutic administration, although local and systemic side effects have been reported. Additionally, not every allergen has the same beneficial effect. Further studies are needed to determine the benefits of mucosal immunotherapy for different allergic diseases after comparison of the different administration routes in children and adults. Data collected from large, well-designed, double-blind, placebo-controlled, and randomized trials, with post-treatment follow-up, can provide robust substantiation of current evidence.
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Stelmach I, Olszowiec-Chlebna M, Jerzynska J, Grzelewski T, Stelmach W, Majak P. Inhaled corticosteroids may have a beneficial effect on bone metabolism in newly diagnosed asthmatic children. Pulm Pharmacol Ther 2011; 24:414-20. [PMID: 21251993 DOI: 10.1016/j.pupt.2011.01.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2010] [Revised: 01/02/2011] [Accepted: 01/08/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND The adverse effect of inhaled corticosteroids (ICS) treatment on bone metabolism in children with asthma is still controversial, and a possible beneficial effect of vitamin D added to ICS on bone turnover is uncertain. OBJECTIVE We conducted a randomized, double-blind, parallel-group, 6-month trial to assess the effects of a medium and high dose of ICS and a high-dose ICS with vitamin D on bone metabolism in children with newly diagnosed atopic asthma. METHODS 96 children were equally randomized to 4 groups receiving the following doses of inhaled budesonide [μg/day]: 400 (ICS 400 group), 800 (ICS 800 group), 800 with oral vitamin D (ICS 800 with vit D group), and montelukast as a control (control group). Markers of bone production (osteocalcin, alkaline phosphatase) and bone degradation (amino-terminal cross-linked telopeptide of type I collagen--NTx, carboxy-terminal telopeptides of type I collage), and also concentration of 25-hydroxycholecalciferol (25OH D) and calcium-phosphorus balance (calcium, phosphorus, parathormon-PTH) in serum and/or urine were assessed twice: before and after 6 months of treatment. RESULTS We obtained a significant decrease in phosphorus and PTH serum levels in ICS 400 and ICS 800 with vit D groups compared to control group, and a significant decrease of NTx urine level in ICS 800 with vit D group. CONCLUSIONS Medium doses of inhaled corticosteroids exert an advantageous effect on bone metabolism in newly diagnosed asthmatic children. Vitamin D together with a high dose of inhaled corticosteroids has a beneficial effect on both calcium-phosphorus balance and collagen turnover.
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Affiliation(s)
- Iwona Stelmach
- Department of Pediatrics and Allergy, Medical University of Lodz, N Copernicus Hospital, 62 Pabianicka Street, 93-513 Lodz, Poland.
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Pedersen SE, Hurd SS, Lemanske RF, Becker A, Zar HJ, Sly PD, Soto-Quiroz M, Wong G, Bateman ED. Global strategy for the diagnosis and management of asthma in children 5 years and younger. Pediatr Pulmonol 2011; 46:1-17. [PMID: 20963782 DOI: 10.1002/ppul.21321] [Citation(s) in RCA: 186] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2010] [Revised: 05/31/2010] [Accepted: 05/31/2010] [Indexed: 12/28/2022]
Abstract
Asthma is the most common chronic disease of childhood and the leading cause of childhood morbidity from chronic disease as measured by school absences, emergency department visits, and hospitalisation. During the past two decades, many scientific advances have improved our understanding of asthma and our ability to manage and control it effectively. However, in children 5 years and younger, the clinical symptoms of asthma are variable and non-specific. Furthermore, neither airflow limitation nor airway inflammation, the main pathologic hallmarks of the condition, can be assessed routinely in this age group. For this reason, to aid in the diagnosis of asthma in young children, a symptoms-only descriptive approach that includes the definition of various wheezing phenotypes has been recommended. In 1993, the Global Initiative for Asthma (GINA) was implemented to develop a network of individuals, organizations, and public health officials to disseminate information about the care of patients with asthma while at the same time assuring a mechanism to incorporate the results of scientific investigations into asthma care. Since then, GINA has developed and regularly revised a Global Strategy for Asthma Management and Prevention. Publications based on the Global Strategy for Asthma Management and Prevention have been translated into many different languages to promote international collaboration and dissemination of information. In this report, Global Strategy for Asthma Management and Prevention in Children 5 Years and Younger, an effort has been made to present the special challenges that must be taken into account in managing asthma in children during the first 5 years of life, including difficulties with diagnosis, the efficacy and safety of drugs and drug delivery systems, and the lack of data on new therapies. Approaches to these issues will vary among populations in the world based on socioeconomic conditions, genetic diversity, cultural beliefs, and differences in healthcare access and delivery. Patients in this age group are often managed by pediatricians and general practitioners routinely faced with a wide variety of issues related to childhood diseases.
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Vahlkvist S, Inman MD, Pedersen S. Effect of asthma treatment on fitness, daily activity and body composition in children with asthma. Allergy 2010; 65:1464-71. [PMID: 20557298 DOI: 10.1111/j.1398-9995.2010.02406.x] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Although several cross-sectional studies have assessed the daily physical activity in children with asthma, the impact of the level of asthma control remains unknown. AIM To assess the influence of asthma treatment-induced changes in asthma control on daily physical activity, cardiovascular fitness and body composition in children with asthma. METHODS Daily accelerometer-measured physical activity, cardiovascular fitness, body composition (percent fat, percent lean tissue and bone mineral density) and a variety of asthma outcomes (to assess the level of asthma control) were measured over 4 weeks in 55 children with newly diagnosed untreated asthma and 154 healthy, sex and age-matched controls. Treatment with inhaled corticosteroids was initiated after the baseline period. All outcome measurements were repeated after 1 year and some also during the year of treatment. RESULTS Asthma control improved markedly during the year of treatment. The improvement in control was associated with a significant increase in total daily activity of 2.8 h/week compared with the healthy controls (P < 0.001). In addition, significant increases were seen in moderate-vigorous activity (33 min/week; P = 0.01) and in cardiovascular fitness (1.2 ml O₂/min*kg) compared with the healthy controls. The improvement in activity was mainly seen during the last 6 month of the study. No difference was seen between the two groups in changes in percent body fat. CONCLUSION Poorly controlled asthma is associated with reduced physical activity and cardiovascular fitness. Improvement in asthma control is associated with a clinically relevant increase in daily physical activity and cardiovascular fitness.
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Affiliation(s)
- S Vahlkvist
- Pediatric Research Unit, Kolding Hospital, University of Southern Denmark, Skovvangen 2, DK-Kolding, Denmark.
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Turpeinen M, Pelkonen AS, Nikander K, Sorva R, Selroos O, Juntunen-Backman K, Haahtela T. Bone mineral density in children treated with daily or periodical inhaled budesonide: the Helsinki Early Intervention Childhood Asthma study. Pediatr Res 2010; 68:169-73. [PMID: 20485203 DOI: 10.1203/pdr.0b013e3181e69e36] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
In a double-blind, randomized study, 136 children, 5-10-y-old, with newly detected persistent asthma received budesonide (BUD) 400 microg twice daily for 1 mo and thereafter 200 microg twice daily for 5 mo. Thereafter, 50 children were treated with BUD 100 microg twice daily, whereas 44 children used BUD as needed for 1 y; an additional 42 children received disodium cromoglycate (DSCG). Asthma exacerbations were treated with BUD for 2 wk in a dose of 400 microg twice daily in all groups. In this secondary analysis, bone mineral density (BMD) of the lumbar vertebrae was measured before and after the 18-mo treatment. Compared with DSCG, regular BUD treatment resulted in a significantly smaller increase in BMD (0.023 versus 0.034 g/cm; p = 0.023) and height (7.75 versus 8.80 cm; p = 0.001). Periodic treatment did not affect BMD. No intergroup differences were observed when BMD data were adjusted for changes in height. Daily BUD treatment in prepubertal children may slow down the increment in BMD and standing height. This was not observed in children receiving BUD periodically after the initial regular BUD treatment. The correlation between height and BMD suggests that following children's height might afford an estimation of inhaled corticosteroid effects on bone.
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Affiliation(s)
- Markku Turpeinen
- Department of Allergy, Helsinki University Central Hospital, FIN-00250 Helsinki, Finland.
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Kim TW, Kim MN, Kwon JW, Kim KM, Kim SH, Kim W, Park HW, Chang YS, Cho SH, Min KU, Kim YY. Risk of hepatitis B virus reactivation in patients with asthma or chronic obstructive pulmonary disease treated with corticosteroids. Respirology 2010; 15:1092-7. [PMID: 20630033 DOI: 10.1111/j.1440-1843.2010.01798.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND OBJECTIVE Reactivation of hepatitis B virus (HBV) is thought to be associated with immunosuppressive treatments, but insufficient information is available on the effect of corticosteroids. The aim of this study was to evaluate the risk of HBV reactivation in hepatitis B surface antigen-seropositive patients with asthma or COPD, who were treated with systemic corticosteroids (SCS) in addition to inhaled corticosteroids (ICS). METHODS Patients with asthma or COPD (n = 198), who were hepatitis B surface antigen-seropositive and had been treated with ICS, were identified retrospectively. To evaluate the additional effects of SCS, the SCS group was divided into those who received intermittent or continuous SCS (≥3 months of continuous SCS treatment), and into those who received low-dose (≤20 mg/day of prednisolone) or medium-to-high-dose SCS. The study outcome was HBV reactivation. RESULTS HBV reactivation occurred in 11.1% of patients in the SCS group, which was significantly higher than the reactivation rate in the ICS group. HBV reactivation was more frequent in the SCS group compared with the ICS group (OR 3.813, 95% CI: 1.106-13.145, P = 0.032), and in the continuous and medium-to-high-dose SCS subgroups compared with the ICS group (OR 5.719, 95% CI: 1.172-27.905, P = 0.048 and OR 4.884, 95% CI: 1.362-17.511, P = 0.014, respectively). CONCLUSIONS These results suggest that addition of SCS to ICS increases the risk of HBV reactivation, especially when SCS are administered chronically or at high doses.
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Affiliation(s)
- Tae-Wan Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
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Pedersen S, Potter P, Dachev S, Bosheva M, Kaczmarek J, Springer E, Dunkel J, Engelstätter R. Efficacy and safety of three ciclesonide doses vs placebo in children with asthma: the RAINBOW study. Respir Med 2010; 104:1618-28. [PMID: 20619624 DOI: 10.1016/j.rmed.2010.06.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Revised: 06/14/2010] [Accepted: 06/15/2010] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of three doses of ciclesonide (with or without spacer) in children with persistent asthma. PATIENTS AND METHODS This was a multicentre, double-blind, placebo-controlled, 12-week study of ciclesonide 40, 80 or 160 μg (once daily pm). Children (6-11 years) were randomised 1:1 to treatment via a metered dose inhaler (MDI) or MDI plus spacer. The primary variable was change from baseline in mean morning peak expiratory flow (PEF). Secondary variables included: time to first lack of efficacy (LOE), asthma control, forced expiratory volume in 1 s (FEV(1)), asthma symptom score and quality of life (QoL). Safety assessments included: adverse events (AEs), urinary cortisol excretion and body height. RESULTS In total, 1073 children received treatment. At endpoint, mean morning PEF significantly improved with all doses of ciclesonide vs. placebo. There was no difference over placebo in time to first LOE, but ciclesonide was superior to placebo on asthma control, symptom score, FEV(1) and QoL. There were no differences between the spacer or non-spacer subgroups. The incidences of AEs were comparable between treatment groups (approximately 35%) and there were no between-group differences in body height or urinary cortisol. CONCLUSIONS Ciclesonide 40-160 μg once daily is effective and well tolerated in children with persistent asthma; its efficacy and safety are unaffected by the use of a spacer. clinicaltrials.gov registration number: NCT00384189.
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Affiliation(s)
- Søren Pedersen
- University of Southern Denmark, Pediatric Research Unit, Kolding Hospital, Kolding, Denmark.
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Kovesi T, Schuh S, Spier S, Bérubé D, Carr S, Watson W, McIvor RA. Achieving control of asthma in preschoolers. CMAJ 2010; 182:E172-83. [PMID: 19933790 PMCID: PMC2831671 DOI: 10.1503/cmaj.071638] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Thomas Kovesi
- Department of Paediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario.
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Barnes PJ. Inhaled Corticosteroids. Pharmaceuticals (Basel) 2010; 3:514-540. [PMID: 27713266 PMCID: PMC4033967 DOI: 10.3390/ph3030514] [Citation(s) in RCA: 145] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2010] [Accepted: 03/02/2010] [Indexed: 11/16/2022] Open
Abstract
Inhaled corticosteroids (ICS) are the most effective controllers of asthma. They suppress inflammation mainly by switching off multiple activated inflammatory genes through reversing histone acetylation via the recruitment of histone deacetylase 2 (HDAC2). Through suppression of airway inflammation ICS reduce airway hyperresponsiveness and control asthma symptoms. ICS are now first-line therapy for all patients with persistent asthma, controlling asthma symptoms and preventing exacerbations. Inhaled long-acting β₂-agonists added to ICS further improve asthma control and are commonly given as combination inhalers, which improve compliance and control asthma at lower doses of corticosteroids. By contrast, ICS provide much less clinical benefit in COPD and the inflammation is resistant to the action of corticosteroids. This appears to be due to a reduction in HDAC2 activity and expression as a result of oxidative stress. ICS are added to bronchodilators in patients with severe COPD to reduce exacerbations. ICS, which are absorbed from the lungs into the systemic circulation, have negligible systemic side effects at the doses most patients require, although the high doses used in COPD has some systemic side effects and increases the risk of developing pneumonia.
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Affiliation(s)
- Peter J Barnes
- National Heart and Lung Institute, Imperial College, London, UK.
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Agertoft L, Pedersen S. Lower-leg growth rates in children with asthma during treatment with ciclesonide and fluticasone propionate. Pediatr Allergy Immunol 2010; 21:e199-205. [PMID: 19320851 DOI: 10.1111/j.1399-3038.2009.00879.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Measurement of short-term lower-leg growth rate in children by knemometry has become established as an integral part of the available measures of systemic activity of inhaled corticosteroids (ICS) in children. The aim of this study was to compare the effects of the novel ICS ciclesonide (CIC) and the ICS fluticasone propionate (FP) on lower-leg growth rate and hypothalamic-pituitary-adrenal-axis function in children with mild asthma. In a double-blind, placebo-controlled, three-period crossover study, 28 children, aged 6-12 yr, sequentially received daily doses of CIC 320 μg, FP 375 μg (330 μg ex-actuator) and placebo via a spacer in a randomized order. Each 2-wk treatment period was followed by a 2-wk washout period. Knemometry was performed at the beginning and end of each treatment period. Cortisol levels in 12-h overnight urine were measured at the end of each treatment period. No statistically significant differences were seen in lower-leg growth rates between CIC (0.30 mm/wk) and placebo (0.43 mm/wk) treatments. Lower-leg growth rate during FP treatment (0.08 mm/wk) was significantly reduced compared with both placebo [least squares (LS) mean: -0.35 (95% CI: -0.53, -0.18; p = 0.0002)] and CIC [LS mean: -0.23 (95% CI: -0.05, -0.40; p = 0.0137)]. Cortisol levels in 12-h overnight urine were significantly lower in the FP group when compared with CIC (p < 0.05); however, there were no statistically significant differences between each of the active treatments and placebo. CIC had no significant effect on lower-leg growth rate in children aged 6-12 yr with mild asthma. In contrast, a similar dose of FP significantly reduced lower-leg growth rate compared with placebo and CIC.
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Affiliation(s)
- Lone Agertoft
- Pediatric Research Unit, Kolding Hospital, University of Southern Denmark, Kolding, Denmark.
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Christensson C, Thorén A, Lindberg B. Safety of inhaled budesonide: clinical manifestations of systemic corticosteroid-related adverse effects. Drug Saf 2009; 31:965-88. [PMID: 18840017 DOI: 10.2165/00002018-200831110-00002] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Inhaled corticosteroid (ICS) therapy is central to the long-term management of asthma and is extensively used in the management of chronic obstructive pulmonary disease (COPD). While administration via inhalation limits systemic exposure compared with oral or injected corticosteroids and, therefore, the risk of systemic corticosteroid-related adverse effects, concerns over the long-term safety of ICS persist. The assessment of the long-term effects of ICS therapy requires considerable research effort over years or even decades. Surrogate markers/predictors for clinical endpoints such as adrenal crisis, reduced final height and fractures have been identified for use in relatively short-term studies. However, the predictive value of such markers remains questionable.Inhaled budesonide has been available since the early 1980s and there is a considerable evidence base investigating the safety of this agent. To assess the long-term safety of inhaled budesonide therapy in terms of the actual incidence of the clinical endpoints adrenal crisis/insufficiency, reduced final height, fractures and pregnancy complications, we undertook a review of the scientific literature. The external databases BIOSIS, Cochrane Central Register of Controlled Trials, Current Contents, EMBASE, International Pharmaceutical Abstracts and MEDLINE were searched, in addition to AstraZeneca's internal product literature database Planet, up to 29 February 2008. Only original articles of epidemiological studies, national surveys, clinical trials and case reports concerning inhaled budesonide were included.Eight surveys of adrenal crisis were found. The only survey with specified criteria for diagnosis involved 2912 paediatricians and endocrinologists and revealed 33 patients with adrenal crisis associated with ICS therapy; only one patient used budesonide (in co-treatment with fluticasone propionate). In addition, 14 case reports of adrenal crisis in budesonide-treated patients were found. In only two of these, budesonide was used at recommended doses and in the absence of interacting medication.Three retrospective studies and one prospective study assessing final height were found. None of them showed any reduced final height in patients receiving inhaled budesonide during childhood or adolescence.Seventeen epidemiological studies investigating the risk of fractures were found. When adjusting for confounding factors, they did not provide any unequivocal data for an increased fracture risk with budesonide. Four prospective placebo-controlled clinical trials of 2-6 years duration with inhaled budesonide in patients with asthma or COPD were found. None of the studies identified any association between inhaled budesonide and increased risk for fractures.Four studies using data from the Swedish birth and health registries showed there was no increased risk for congenital malformations, cardiovascular defects, decreased gestational age, birth weight or birth length among infants born to women using inhaled budesonide during pregnancy compared with the general population. This was confirmed by five observational studies in Australia, Canada, Hungary, Japan and the US. Similarly, one randomized clinical trial comparing pregnancy outcomes among asthma patients receiving inhaled budesonide or placebo did not demonstrate any difference in outcome of pregnancy.In summary, based on 25 years of experience with different doses and in different populations, inhaled budesonide therapy only in very rare cases appears to be associated with an increased risk of adrenal crisis, reduction in final height, increases in the number of fractures or complications during pregnancy.
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Cetinkaya F, Kayiran P, Memioglu N, Tarim OF, Eren N, Erdem E. Effects of nebulized corticosteroids therapy on hypothalamic-pituitary-adrenal axis in young children with recurrent or persistent wheeze. Pediatr Allergy Immunol 2008; 19:773-6. [PMID: 18221460 DOI: 10.1111/j.1399-3038.2008.00716.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Inhaled corticosteroids (ICS) are preferred drugs for the long-term treatment of all severities of asthma in children. However, data about the safety of ICS in infants is lacking. So, it is essential to do further clinical studies to examine the safety and efficacy of ICS in this population. In this study, the effects of nebulized budesonide and nebulized fluticasone propionate suspensions on hypothalamic-pituitary-adrenal axis is examined in infants with recurrent or persistent wheeze. Thirty-one children aged 6-24 months admitted to our hospital between January and December 2005 with symptoms of recurrent or persistent wheeze were included in the study. The patients were randomly allocated to receive 0.25 mg BUD or 0.25 mg fluticasone propionate twice daily for 6 wk and half dose for another 6 wk with a jet nebulizer at home. Blood samples for basal cortisol concentration, adrenocarticotropic hormone, glucose, HbA1c and electrolytes were obtained at the beginning and at the end of the study. Adrenal function assessment was based on changes in cosyntropin-stimulated plasma cortisol levels. The study was completed with 31 patients, 16 of whom received BUD and 15 FP. All patients except one had plasma cortisol concentrations above 500 nmol/l (18 microg/dl) or had an incremental rise in cortisol of >200 nmol/l after stimulation. Although nebulized steroids seem to be safe in infancy, we recommend that adrenal functions should be tested periodically during long-term treatment with nebulized steroids.
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Vestergaard P. Adverse Effects of Drugs on Bone and Calcium Metabolism/Physiology. Clin Rev Bone Miner Metab 2008. [DOI: 10.1007/s12018-007-9002-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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