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Meoli A, Trischler J, Hutter M, Dressler M, Esposito S, Blümchen K, Zielen S, Schulze J. Impulse oscillometry bronchodilator response in preschool children. Pediatr Pulmonol 2024; 59:1321-1329. [PMID: 38353391 DOI: 10.1002/ppul.26909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 01/03/2024] [Accepted: 01/31/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND In preschoolers, performing an acceptable spirometry and measuring bronchodilator response (BDR) is challenging; in this context, impulse oscillometry (IOS) represents a valid alternative. However, more studies on the standardization of BDR for IOS in young children are required. OBJECTIVE The objective of the study was to identify optimal thresholds to define a positive BDR test with IOS in preschoolers with suspected asthma. METHODS Children aged 3-6 years with suspected asthma and their lung function investigated with both IOS and spirometry pre- and post-BDR were retrospectively analyzed. The spirometric BDR was defined as positive when the change of FEV1 was ≥12% or ≥200 mL. The oscillometric BDR was defined as positive in case of change of at least -40% in R5, +50% in X5, and -80% in AX. RESULTS Among 72 patients, 36 (age 5.2 ± 1 years; 64% boys) were selected for the subsequent analysis according to ATS/ERS quality criteria of measurements; specifically, 19 patients did not meet IOS and 36 did not meet spirometry criteria. The spirometric BDR was found positive in seven subjects (19.4%); conversely, a positive oscillometric BDR was identified in four patients (11.1%). No patient presented a positive BDR response with both methods. In IOS, the mean decrease in R5 and AX was 19.9% ± 10% and 44% ± 22.1%, and the mean increase in X5 was 23.3% ± 17.8%, respectively. A decrease in R5 of 25.7% (AUC 0.77, p = .03) and an increase in X5 of 25.7% (AUC 0.75, p = .04) showed the best combination of sensitivity and specificity to detect an increase of FEV1 ≥ 12% and/or ≥200 mL. CONCLUSION The IOS represents a valid alternative to spirometry to measure BDR in preschool children and should be the gold standard in this age group. We are considering a decrease of 26% in R5 and an increase of 26% in X5 as diagnostic threshold for BDR.
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Affiliation(s)
- Aniello Meoli
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic fibrosis, Frankfurt am Main, Germany
- Department of Medicine and Surgery, Pediatric Clinic, University Hospital of Parma, Parma, Italy
| | - Jordis Trischler
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic fibrosis, Frankfurt am Main, Germany
| | - Martin Hutter
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic fibrosis, Frankfurt am Main, Germany
| | - Melanie Dressler
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic fibrosis, Frankfurt am Main, Germany
| | - Susanna Esposito
- Department of Medicine and Surgery, Pediatric Clinic, University Hospital of Parma, Parma, Italy
| | - Katharina Blümchen
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic fibrosis, Frankfurt am Main, Germany
| | - Stefan Zielen
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic fibrosis, Frankfurt am Main, Germany
| | - Johannes Schulze
- Department for Children and Adolescents, Division of Allergology, Pulmonology and Cystic fibrosis, Frankfurt am Main, Germany
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Li L, Zhang F, Sun P, Zheng J, Chen T, Huang T, Wang F, Li K. Efficacy of three different budesonide treatments in Chinese preschool children with recurrent wheezing. Sci Rep 2022; 12:17043. [PMID: 36220847 PMCID: PMC9553874 DOI: 10.1038/s41598-022-21505-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 09/28/2022] [Indexed: 12/29/2022] Open
Abstract
To explore and compare the clinical control of three atomized inhalation budesonide (BUD) regimens for Chinese preschool children with recurrent wheezing using Test for Respiratory and Asthma Control (TRACK) scores. A total of 474 preschool children with positive Modified Asthma Predictive Index (mAPI) were randomly assigned to a daily group (initially given inhaled BUD 1 mg once a day and assessed every 4 weeks; if symptom were well controlled for 12 weeks, the dose was reduced to 25-50% of the previous dose until afinal dose of 0.25 mg once a day, maintained until 52 weeks), an intermittent high-dose group (1 mg twice daily for 7 days starting early during a predefined respiratory tract illness) and an intermittent medium-dose group (0.5 mg twice daily as soon as they contacted allergens or experienced nasal congestion, a runny nose, cough or other suspicious respiratory symptoms and continuing until symptoms were reduced or risk factors were absent for 3 days) for 52 weeks of treatment. The TRACK questionnaire was administered every 4 weeks. When TRACK scores were ≥ 80, symptoms were considered to be controlled. The average TRACK scores of the three groups after treatment were significantly higher than those before treatment (P < 0.001). There were no significant differences in the average TRACK scores and control rate after treatment at every 4 weeks in the three groups (P > 0.05). Te number of systemic glucocorticoid courses, urgent care visits for wheezing, and wheezing episodes before and after treatment were significantly different within each of the three groups (P < 0.001), but not among the three groups (P > 0.05). In clinical treatment of children, one of the three treatment options can be selected according to the specific situation case of mAPI- positive recurrent wheezing children.
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Affiliation(s)
- Lu Li
- Department of Pediatrics, First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Fan Zhang
- Department of Pediatrics, First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Ping Sun
- Department of Pediatrics, First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China.
| | - Jiangzhen Zheng
- Department of Pediatrics, First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Tingting Chen
- Department of Pediatrics, First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Tao Huang
- Department of Pediatrics, First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Fang Wang
- Department of Pediatrics, First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Ke Li
- Department of General Surgery, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
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Liu L, Zhang J, Zhang L, Yuan SH, Wu JH, Tang MY, Chen JD, Zhang F, Qi XY, Yin Y. The Relationship of the Test for Respiratory and Asthma Control in Kids Initial Score on the Prognosis of Pre-school Children With Asthma: A Prospective Cohort Study. Front Pediatr 2021; 9:690333. [PMID: 34277524 PMCID: PMC8277926 DOI: 10.3389/fped.2021.690333] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 06/03/2021] [Indexed: 11/21/2022] Open
Abstract
Objective: The test for respiratory and asthma control in kids (TRACK) is currently the only standard follow-up tool for children under 5 years of age with asthma. The purpose of this study was to investigate the relationship between the TRACK initial score (Ti) and their prognosis after 6 months of follow-up in pre-schoolers with asthma. Design: A prospective cohort study. Methods: The study included pre-schoolers diagnosed with asthma at the Shanghai Children's Medical Center between January 2019 and June 2020, and follow-up for 6 months. TRACK scores, frequency of wheezing and respiratory infections, number of Emergency Department (ED) visits and treatment regimen were collected. According to the TRACK initial score, the children were divided into "Ti < 60 group" and "Ti ≥ 60 group," and the two groups were compared in terms of TRACK score related indicators, clinical manifestations and treatment. Results: There are 102 pre-schoolers included in the analysis [78 boys (76.5%) and 24 girls (23.5%); mean (SD) age, 28.05 (11.63) months]. After 6 months of follow-up, the TRACK score was improved in both groups, and the "Ti ≥ 60 group" had a higher score, lower rate of uncontrolled asthma and fewer reassessments were required. There was no difference in the number of wheezing attacks between the two groups in terms of clinical presentation, but the "Ti < 60 group" had more respiratory infections and ED visits. Regarding the use of ICSs, in the "Ti < 60 groups," the dose of ICSs was higher and reduced slowly, and the dose difference between the two groups began to appear after 5 months of follow-up. Conclusion: TRACK is essential for pre-schoolers with asthma at the time they are diagnosed. In addition, if the TRACK initial score is < 60, the probability of poor prognosis is higher.
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Affiliation(s)
- Lu Liu
- Department of Respiratory Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jing Zhang
- Department of Respiratory Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lei Zhang
- Department of Respiratory Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shu-Hua Yuan
- Department of Respiratory Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jin-Hong Wu
- Department of Respiratory Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ming-Yu Tang
- Department of Respiratory Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jian-De Chen
- Department of Respiratory Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Fen Zhang
- Department of Respiratory Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xin-Yi Qi
- Department of Respiratory Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yong Yin
- Department of Respiratory Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Harel-Sterling M, Dai R, Moraes TJ, Boutis K, Eiwegger T, Narang I, Lepine C, Brydges MG, Dubeau A, Subbarao P, Schuh S. Test for respiratory and asthma control in preschool kids in the emergency department as a predictor of wheezing exacerbations. Pediatr Pulmonol 2020; 55:338-345. [PMID: 31909572 DOI: 10.1002/ppul.24601] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 11/29/2019] [Indexed: 01/25/2023]
Abstract
OBJECTIVE The test for respiratory and asthma control in kids (TRACK score) is a standardized questionnaire tool validated to identify poor symptom control in children with stable preschool wheeze. This study determined if TRACK score measured within 5 days of an Emergency Department (ED) visit for acute wheezing predicts a subsequent wheezing exacerbation requiring an ED visit and/or treatment with systemic corticosteroids within 3 months. METHODS This was a single-center prospective cohort study of children aged 36 to 71 months who presented to the ED with an acute episode of wheezing and had TRACK score measured at a clinic visit within 5 days of the index ED encounter, focused on information about symptoms occurring before the onset of the current acute episode. The outcomes were the independent association of a repeat wheezing exacerbation with the overall TRACK score (primary) and with mutually uncorrelated TRACK items (secondary), adjusted for sex and atopy. RESULTS We enrolled 102 children; median age 52.3 (44.1, 59.9) months, 59% males. Of these, 33 (32.4%) had further wheezing exacerbations. For each 10 unit decrease in TRACK, the odds of a future exacerbation was 1.38 (95% CI, 1.10-1.75); male sex demonstrated OR, 5.13 (1.84-14.33). A model that included TRACK items reflecting more than equal to 1 awakenings for wheezing in the past 4 weeks, receipt of more than equal to 2 courses of corticosteroids in the last year and male sex was predictive of wheezing exacerbations: OR, 6.43 (2.18-19.00). CONCLUSION In preschoolers with acute wheezing episodes in the ED, we have identified the TRACK score components which, together with male sex, can be used to identify children at risk of future exacerbations requiring referral for specialized care. These results need to be confirmed and validated in other populations enrolled at multiple sites before they can be implemented in practice.
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Affiliation(s)
- Maya Harel-Sterling
- Division of Paediatric Emergency Medicine, Department of Paediatrics, and Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Ruixue Dai
- Division of Respiratory Medicine, Department of Paediatrics, and Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, and Department of Physiology, University of Toronto, Toronto, Canada
| | - Theo J Moraes
- Division of Respiratory Medicine, Department of Paediatrics, and Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, and Department of Physiology, University of Toronto, Toronto, Canada
| | - Kathy Boutis
- Division of Paediatric Emergency Medicine, Department of Paediatrics, and Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Thomas Eiwegger
- Division of Immunology & Allergy, Department of Paediatrics, and Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, and University of Toronto, Toronto, Canada
| | - Indra Narang
- Division of Respiratory Medicine, Department of Paediatrics, and Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, and Department of Physiology, University of Toronto, Toronto, Canada
| | - Claire Lepine
- Division of Respiratory Medicine, Department of Paediatrics, and Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, and Department of Physiology, University of Toronto, Toronto, Canada
| | - May Grace Brydges
- Division of Respiratory Medicine, Department of Paediatrics, and Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, and Department of Physiology, University of Toronto, Toronto, Canada
| | - Aimee Dubeau
- Division of Respiratory Medicine, Department of Paediatrics, and Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, and Department of Physiology, University of Toronto, Toronto, Canada
| | - Padmaja Subbarao
- Division of Respiratory Medicine, Department of Paediatrics, and Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, and Department of Physiology, University of Toronto, Toronto, Canada
| | - Suzanne Schuh
- Division of Paediatric Emergency Medicine, Department of Paediatrics, and Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, University of Toronto, Toronto, Canada
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Zhang J, Zhao L, Zhao D, Chen Z, Li S, Zhang H, Zhang L, Yuan S, Tang M, Wu Y, Zhong W, Xu J, Zhao LX, Liu SY, Hong J, Yin Y. Reliability and validity of the Chinese version of the Test for Respiratory and Asthma Control in Kids (TRACK) in preschool children with asthma: a prospective validation study. BMJ Open 2019; 9:e025378. [PMID: 31455696 PMCID: PMC6720147 DOI: 10.1136/bmjopen-2018-025378] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
OBJECTIVE The limited existing asthma control questionnaires that are available for children 5 years of age or younger in China mostly assess only the impairment domain of asthma control. Here, the English version of the Test for Respiratory and Asthma Control in Kids (TRACK) was translated into Chinese and validated for its application in asthma control in preschool children. DESIGN Prospective validation study. SETTING AND PARTICIPANTS A total of 321 Chinese preschool children suffering from asthma completed the study from December 2017 to February 2018. METHOD The TRACK translation into Chinese employed the translation and back translation technique. The caregivers of the preschool children with asthma symptoms completed TRACK during two clinical visits over 4-6 weeks. Moreover, the physicians completed a Global Initiative for Asthma (GINA)-based asthma control survey at both visits. The utility of TRACK for assessing the change in asthma control status and its reliability and discriminant validity were evaluated. RESULTS The Chinese version of TRACK showed internal consistency reliability values of 0.63 and 0.71 at each visit, respectively (Cronbach's α). The test-retest reliability was 0.62 for individuals whose GINA-based assessment results were the same at both visits (n=206). The TRACK scores for the children in the various asthma control categories were significantly different (p<0.001). Children recommended for increased treatment by the physicians had lower TRACK scores than those recommended for no change in treatment or decreased treatment (p<0.001). CONCLUSION The study verifies the validity and reliability of the Chinese version of TRACK. Changes in the TRACK scores effectively reflected the level of asthma control in preschool children and guided further treatment strategies. TRIAL REGISTRATION NUMBER NCT02649803.
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Affiliation(s)
- Jing Zhang
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Liebin Zhao
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Deyu Zhao
- Respiratory Medicine, Nanjing Children's Hospital, Nanjing Medical University, Nanjing, China
| | - Zhimin Chen
- Respiratory Medicine, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shenghui Li
- School of Public Health, Shanghai Jiao Tong University, Shanghai, China
| | - Hao Zhang
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Lei Zhang
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Pediatrics, Shanghai Pudong District People's Hospital, Shanghai, China
| | - ShuHua Yuan
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Mingyu Tang
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - YuFen Wu
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Wenwei Zhong
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Juan Xu
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Li Xia Zhao
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Shi Ying Liu
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jianguo Hong
- Department of Respiratory Medicine, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yong Yin
- Respiratory Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
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Choi YJ, Jang GC, Yang HJ, Kim HB, Yoo Y, Shin M, Lee SY, Kim J, Kim WK, Suh DI, Koh YY. The Korean Version of the Test for Respiratory and Asthma Control in Kids (TRACK): Reliability and Validity. J Korean Med Sci 2019; 34:e25. [PMID: 30662389 PMCID: PMC6335117 DOI: 10.3346/jkms.2019.34.e25] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 10/31/2018] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Test for Respiratory and Asthma Control in Kids (TRACK) questionnaires were developed and validated in various languages to monitor respiratory control in preschool-aged children. We aimed to assess the reliability and validity of the Korean version of the TRACK questionnaire. METHODS We administered the linguistically validated TRACK questionnaires to caregivers of asthmatic preschool children on two separate visits 4-6 weeks apart. Each physician graded the level of the guideline-based asthma control, assessed the timing of symptoms, and adjusted the therapeutic level at each visit. RESULTS A total of 137 children were enrolled in the study. Cronbach's alpha was 0.65 for a questionnaire as a whole. The test-retest reliability was 0.72. The median TRACK scores were significantly different between asthma control status categories, with the lowest scores in children classified as poorly controlled and the highest in the well-controlled group (P < 0.001). They were different among groups classified according to the physician adjusted therapeutic levels, with the lowest values in children prescribed step-up therapy (P < 0.001), and according to the recency of respiratory symptoms (P < 0.001). Finally, the changes in TRACK scores between visits were highest in subjects showing improved control, followed by unchanged, and worsened control. When we applied the traditional cut-off of 80 for a well-controlled condition, a sensitivity of 75.6% and a specificity of 70.9% were calculated. CONCLUSION The Korean translated version of the TRACK questionnaire is valid and reliable to assess respiratory and asthma control in Korean preschool children with asthma symptoms.
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Affiliation(s)
- Yun Jung Choi
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
- Sowha Children's Hospital, Seoul, Korea
| | - Gwang Cheon Jang
- Department of Pediatrics, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Hyeon-Jong Yang
- Department of Pediatrics, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Hyo-Bin Kim
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Young Yoo
- Department of Pediatrics, Korea University College of Medicine, Anam Hospital, Seoul, Korea
| | - Meeyong Shin
- Department of Pediatrics, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - So-Yeon Lee
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jakyoung Kim
- Department of Pediatrics, Kangwon National University Hospital, Chuncheon, Korea
| | - Woo Kyung Kim
- Department of Pediatrics, Inje University Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Dong In Suh
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Young Yull Koh
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
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Kim JD, Kim SY, Kim YH, Kim KW, Sohn MH, Sol IS. Usefulness of bronchodilator response as an index of asthma control in children. ALLERGY ASTHMA & RESPIRATORY DISEASE 2019. [DOI: 10.4168/aard.2019.7.2.92] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Jong Deok Kim
- Department of Pediatrics, Hanyang University Seoul Hospital, Seoul, Korea
| | - Soo Yeon Kim
- Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yoon Hee Kim
- Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Kyung Won Kim
- Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Myung Hyun Sohn
- Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - In Suk Sol
- Department of Pedaitrics, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea
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Batmaz SB, Tokgöz SA, Fonseca JA. Validity and the reliability of the Turkish version of the control of allergic rhinitis and asthma test for children (CARATKids). J Asthma 2018; 56:1231-1238. [PMID: 30407087 DOI: 10.1080/02770903.2018.1534969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Aim: Asthma occurs in association with allergic rhinitis. Control of Allergic Rhinitis and Asthma Test for Children (CARATKids) is a questionnaire to assess control of both diseases. The aim of this study was to assess the validity and reliability of the CARATKids in Turkish children aged 6-12 years. Methods: After a cultural adaptation process, children with asthma and allergic rhinitis were recruited. CARATKids, childhood Asthma Control Test, total nasal symptom score, visual analog scale scores for asthma and rhinitis, peak nasal inspiratory flow and peak expiratory flow values were obtained at baseline and after 4-6 weeks. The patients were classified according to the control level for asthma and rhinitis and stable/unstable groups. Discriminative properties, internal consistency, test-retest reliability, responsiveness, validity and minimal clinically important difference (MCID) were assessed. Receiver operating characteristic curve analysis was performed. Results: About 174 patients were included. The Cronbach's alpha was 0.841. Correlation coefficients between CARATKids and external measures of control were 0.42-0.77, and between the score changes of CARATKids and external measures of control it was 0.56-0.78. Guyatt's responsiveness index was -1.88, within-patient change of CARATKids score was significant. The intra-class correlation coefficient was 0.973. The MCID was 4. A cutoff score of ≤5 on the CARATKids had a sensitivity of 100% to distinguish the controlled groups according to both the GINA and ARIA. Conclusion: CARATKids is a reliable and valid tool to assess asthma and allergic rhinitis control in Turkish children. A score of ≤5 on CARATKids defines controlled disease for both diseases simultaneously.
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Affiliation(s)
- Sehra Birgül Batmaz
- Tokat State Hospital, Pediatric Allergy and Clinical Immunology Clinic , Tokat , Turkey
| | - Sibel Alicura Tokgöz
- Diskapi Yildirim Beyazit Training and Research Hospital, Otolaryngology-Head and Neck Surgery Clinic , Ankara , Turkey
| | - Joao A Fonseca
- CINTESIS - Centre for Health Technology and Services Research, Faculty of Medicine, University of Porto , Porto , Portugal.,MEDIDA, Lda , Porto , Portugal
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Abstract
Asthma affects an estimated 7 million children and causes significant health care and disease burden. The most recent iteration of the National Heart, Lung and Blood Institute asthma guidelines, the Expert Panel Report 3, emphasizes the assessment and monitoring of asthma control in the management of asthma. Asthma control refers to the degree to which the manifestations of asthma are minimized by therapeutic interventions and the goals of therapy are met. Although assessment of asthma severity is used to guide initiation of therapy, monitoring of asthma control helps determine whether therapy should be maintained or adjusted. The nuances of estimation of asthma control include understanding concepts of current impairment and future risk and incorporating their measurement into clinical practice. Impairment is assessed on the basis of frequency and intensity of symptoms, variations in lung function, and limitations of daily activities. "Risk" refers to the likelihood of exacerbations, progressive loss of lung function, or adverse effects from medications. Currently available ambulatory tools to measure asthma control range are subjective measures, such as patient-reported composite asthma control score instruments or objective measures of lung function, airway hyperreactivity, and biomarkers. Because asthma control exhibits short- and long-term variability, health care providers need to be vigilant regarding the fluctuations in the factors that can create discordance between subjective and objective assessment of asthma control. Familiarity with the properties, application, and relative value of these measures will enable health care providers to choose the optimal set of measures that will adhere to national standards of care and ensure delivery of high-quality care customized to their patients.
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Brand PLP, Mäkelä MJ, Szefler SJ, Frischer T, Price D. Monitoring asthma in childhood: symptoms, exacerbations and quality of life. Eur Respir Rev 2016; 24:187-93. [PMID: 26028631 DOI: 10.1183/16000617.00003614] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Monitoring asthma in children in clinical practice is primarily performed by reviewing disease activity (daytime and night-time symptoms, use of reliever medication, exacerbations requiring frequent use of reliever medication and urgent visits to the healthcare professional) and the impact of the disease on children's daily activities, including sports and play, in a clinical interview. In such an interview, most task force members also discuss adherence to maintenance therapy and the patients' (and parents') views and beliefs on the goals of treatment and the amount of treatment required to achieve those goals. Composite asthma control and quality of life measures, although potentially useful in research, have limited value in clinical practice because they have a short recall window and do not cover the entire spectrum of asthma control. Telemonitoring of children with asthma cannot replace face-to-face follow-up and monitoring because there is no evidence that it is associated with improved health outcomes.
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Affiliation(s)
- 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, Groningen, The Netherlands
| | - Mika J Mäkelä
- Skin and Allergy Hospital, Helsinki University Hospital, Helsinki, Finland
| | - Stanley J Szefler
- Children's Hospital Colorado and University of Colorado Denver School of Medicine, Denver, CO, USA
| | - Thomas Frischer
- Dept of Paediatrics and Paediatric Surgery, Wilhelminenspital, Vienna, Austria
| | - David Price
- Dept of Primary Care Respiratory Medicine, Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
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11
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Oh HL, Koh YY, Suh DI, Kang BC, Kim BS, Kim WK, Kim J, Kim JT, Kim HB, Park G, Baek H, Song DJ, Shin MY, Yang HJ, Woo SI, Yoo Y, Yu J, Lee SY, Lim DH. Translation and linguistic validation of Korean version of the Test for Respiratory and Asthma Control in Kids instrument. ALLERGY ASTHMA & RESPIRATORY DISEASE 2016. [DOI: 10.4168/aard.2016.4.1.22] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Hea Lin Oh
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Young Yull Koh
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Dong In Suh
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | | | - Bong-Seong Kim
- Department of Pediatrics, GangNeung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Korea
| | - Woo Kyung Kim
- Department of Pediatrics, Inje University Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Jakyoung Kim
- Department of Pediatrics, Kangwon National University School of Medicine, Chuncheon, Korea
| | - Jin Tack Kim
- Department of Pediatrics, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Hyo-Bin Kim
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Geunhwa Park
- Department of Pediatrics, Gwanghye General Hospital, Busan, Korea
| | - Heysung Baek
- Department of Pediatrics, Hallym University Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Dae Jin Song
- Department of Pediatrics, Korea University College of Medicine, Seoul, Korea
| | - Mee Yong Shin
- Department of Pediatrics, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Hyeon-Jong Yang
- Department of Pediatrics, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Sung-Il Woo
- Department of Pediatrics, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Young Yoo
- Department of Pediatrics, Korea University College of Medicine, Seoul, Korea
| | - Jinho Yu
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - So-Yeon Lee
- Department of Pediatrics, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Dae Hyun Lim
- Department of Pediatrics, Inha University School of Medicine, Incheon, Korea
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12
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Ducharme FM, Jensen ME, Mendelson MJ, Parkin PC, Desplats E, Zhang X, Platt R. Asthma Flare-up Diary for Young Children to monitor the severity of exacerbations. J Allergy Clin Immunol 2015; 137:744-9.e6. [PMID: 26341275 DOI: 10.1016/j.jaci.2015.07.028] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 06/18/2015] [Accepted: 07/03/2015] [Indexed: 12/26/2022]
Abstract
BACKGROUND Few instruments exist to ascertain the severity of a preschool-aged child's asthma exacerbations managed at home. OBJECTIVE We sought to develop and validate a functional status instrument to assess asthma exacerbation severity in preschoolers. METHODS The parent-completed Asthma Flare-up Diary for Young Children (ADYC), which was developed systematically, comprises 17 items, each scored from 1 (best) to 7 (worst). The ADYC was completed daily from the onset of an upper respiratory tract infection (URTI) until asthma symptom resolution; the cumulative daily score was reported. The ADYC was examined for key psychometric properties in a randomized placebo-controlled trial of pre-emptive high-dose fluticasone in preschoolers with URTI-induced asthma. RESULTS In 121 children aged 2.7 ± 1.1 years (59.5% male), the ADYC's internal consistency (Cronbach α = .97), feasibility (97% completion), and test-retest reliability (r = 0.71; 95% CI, 0.59-0.80) were demonstrated. The ADYC was responsive to change between 2 consecutive days (Guyatt statistic = 0.77) with a minimal important difference of 0.22 (0.17-0.27). Of 871 episodes, the cumulative ADYC score was significantly higher during exacerbations than during URTIs (mean difference [MD], 7.6; 95% CI, 6.4-8.9) and for exacerbations with an acute-care visit (MD, 9.1; 95% CI, 7.6-10.7), systemic corticosteroids (MD, 10.1; 95% CI, 8.3-12.0), and hospitalization (MD, 6.8; 95% CI, 2.9-10.7) versus those without. In children receiving fluticasone, the ADYC score was significantly lower versus that in the placebo group (MD, 5.1; 95% CI, 1.8-8.3). CONCLUSIONS The 17-item ADYC proved feasible, responsive to day-to-day changes, and discriminative across exacerbations of different severities. In a trial testing effective therapy in preschoolers, it identified a significant reduction in asthma exacerbation severity.
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Affiliation(s)
- Francine M Ducharme
- Departments of Pediatrics and Social and Preventive Medicine, Sainte-Justine University Health Centre, Université de Montréal, Montreal, Quebec, Canada; Clinical Research and Knowledge Transfer Unit on Childhood Asthma, Research Centre, Sainte-Justine University Health Centre, Université de Montréal, Montreal, Quebec, Canada.
| | - Megan E Jensen
- Clinical Research and Knowledge Transfer Unit on Childhood Asthma, Research Centre, Sainte-Justine University Health Centre, Université de Montréal, Montreal, Quebec, Canada
| | | | - Patricia C Parkin
- Department of Pediatrics, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Eve Desplats
- Unité de recherche clinique appliquée, Research Center, Sainte-Justine University Health Centre, Université de Montréal, Montreal, Quebec, Canada
| | - Xun Zhang
- Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Robert Platt
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University Health Centre, Montreal, Quebec, Canada; Department of Pediatrics, McGill University Health Centre, Montreal, Quebec, Canada
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13
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Capanoglu M, Dibek Misirlioglu E, Toyran M, Civelek E, Kocabas CN. Evaluation of inhaler technique, adherence to therapy and their effect on disease control among children with asthma using metered dose or dry powder inhalers. J Asthma 2015; 52:838-45. [PMID: 26037396 DOI: 10.3109/02770903.2015.1028075] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To address the problems about correct use of inhaler devices, adherence to inhaler corticosteroid treatment and the effects of these problems on the control of asthma. METHODS Children with asthma were evaluated for the correct use of inhaler devices and adherence to therapy using a questionnaire. Effect of these on control of asthma was defined. RESULTS A hundred and seventy-one patients and/or their families were interviewed. The mean age was 8.29 ± 4.65 years (1-19) and 62.6% were male. Metered dose inhaler (MDI) with spacer was used by 119 (69.5%) patients and 52 (30.5%) used dry powder inhalers (DPIs). The devices were used correctly by 68.1% of patients using MDI and 34.6% of patients using DPI (p < 0.001). The most common improper step was "breathe in from the spacer 5-6 times or 10 s" for MDI (24.4%) and "exhale to residual volume" for DPI (51.9%). Frequency of correct use was higher in patients trained 3 times (p < 0.001). Asthma was controlled more frequently among correct users (p < 0.001). Partial or poor adherence was showed 22.8% of patients. Patients with mothers who had lower educational status had higher frequency of incorrect use of inhaler device (p = 0.007). CONCLUSION It was found that asthma control was better among correct users. Repetitive training about using devices may contribute improving inhaler technique. Especially children whose mothers had low education level and patients using DPI should be evaluated more carefully.
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Affiliation(s)
- Murat Capanoglu
- a Department of Pediatric Allergy and Immünology , Ankara Pediatrics & Pediatrics Hematology Oncology Training and Research Hospital , Ankara , Turkey
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14
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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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15
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Voorend-van Bergen S, Vaessen-Verberne AA, de Jongste JC, Pijnenburg MW. Asthma control questionnaires in the management of asthma in children: A review. Pediatr Pulmonol 2015; 50:202-8. [PMID: 25187271 DOI: 10.1002/ppul.23098] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Revised: 05/01/2014] [Accepted: 06/03/2014] [Indexed: 11/06/2022]
Abstract
Several self-administered questionnaires have been developed to assess childhood asthma control in a simple and standardized way. This review discusses the most commonly used questionnaires and explores their usefulness in asthma management in children. We conclude that the use of asthma control questionnaires in daily practice and in research contributes to the standardized evaluation of children with asthma and helps to track asthma symptoms, but validation studies in a wider range of settings are needed.
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Affiliation(s)
- S Voorend-van Bergen
- Erasmus University Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
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16
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Test for respiratory and asthma control in kids (TRACK): a validated control tool for preschool-aged children. J Allergy Clin Immunol 2014; 133:1776. [PMID: 24786240 DOI: 10.1016/j.jaci.2014.03.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 03/05/2014] [Indexed: 11/21/2022]
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17
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Szefler SJ, Chmiel JF, Fitzpatrick AM, Giacoia G, Green TP, Jackson DJ, Nielsen HC, Phipatanakul W, Raissy HH. Reply: To PMID 24290281. J Allergy Clin Immunol 2014; 133:1776-7. [PMID: 24786239 DOI: 10.1016/j.jaci.2014.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 03/05/2014] [Indexed: 11/29/2022]
Affiliation(s)
- Stanley J Szefler
- Department of Pediatrics and Pharmacology, National Jewish Health, and the University of Colorado School of Medicine, Denver, Colo.
| | - James F Chmiel
- University Hospitals Rainbow Babies and Children's Hospital and Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Anne M Fitzpatrick
- Emory University Department of Pediatrics and Children's Healthcare of Atlanta Center for Developmental Lung Biology, Atlanta, Ga
| | - George Giacoia
- National Institute of Child Health and Development, Bethesda, Md
| | - Thomas P Green
- Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Daniel J Jackson
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Heber C Nielsen
- Floating Hospital for Children at Tufts Medical Center, Tufts University School of Medicine, Boston, Mass
| | | | - Hengameh H Raissy
- Department of Pediatrics, University of New Mexico School of Medicine, Albuquerque, NM
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18
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Rodríguez-Martínez CE, Nino G, Castro-Rodriguez JA. Validation of the Spanish version of the Test for Respiratory and Asthma Control in Kids (TRACK) in a population of Hispanic preschoolers. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2014; 2:326-31.e3. [PMID: 24811025 DOI: 10.1016/j.jaip.2014.01.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Revised: 11/27/2013] [Accepted: 01/22/2014] [Indexed: 11/28/2022]
Abstract
BACKGROUND There is a critical need for validation studies of questionnaires designed to assess the level of control of asthma in children younger than 5 years old. OBJECTIVE To validate the Spanish version of the Test for Respiratory and Asthma Control in Kids (TRACK) questionnaire in children younger than age 5 years with symptoms consistent with asthma. METHODS In a prospective cohort validation study, parents and/or caregivers of children younger than age 5 years and with symptoms consistent with asthma, during a baseline and a follow-up visit 2 to 6 weeks later, completed the information required to assess the content validity, criterion validity, construct validity, test-retest reliability, sensitivity to change, internal consistency reliability, and usability of the TRACK questionnaire. RESULTS Median (interquartile range) of the TRACK scores were significantly different between patients with well-controlled asthma, patients with not well-controlled asthma, and patients with very poorly controlled asthma (90.0 [75.0-95.0], 75.0 [55.0-85.0], and 35.0 [25.0-55.0], respectively, P < .001). TRACK scores were significantly different between patients classified as currently symptomatic and symptomatic in the recent past (42.5 [25.0-55.0] vs 85.0 [75.0-90.0]; P < .001). The intraclass correlation coefficient of the measurements was 0.755 (95% CI, 0.503-1.00). All patients whose clinical status changed showed an increase of 10 or more points in TRACK score between baseline and follow-up visits. The Cronbach α was 0.77 for the questionnaire as a whole. CONCLUSION The Spanish version of the TRACK questionnaire has excellent sensitivity to change and usability; adequate criterion validity, construct validity, and test-retest reliability; and an acceptable internal consistency, when used in children younger than age 5 years with symptoms consistent with asthma.
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Affiliation(s)
- Carlos E Rodríguez-Martínez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia; Research Unit, Military Hospital of Colombia, Bogota, Colombia.
| | - Gustavo Nino
- Division of Pediatric Pulmonary, Sleep Medicine and Integrative Systems Biology. Center for Genetic Research, Children's National Medical Center, George Washington University, Washington, DC
| | - Jose A Castro-Rodriguez
- Departments of Pediatrics and Family Medicine, School of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
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19
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Linhares DVBR, da Fonseca JAL, Borrego LM, Matos A, Pereira AM, Sá-Sousa A, Gaspar A, Mendes C, Moreira C, Gomes E, Rebelo FF, Cidrais Rodrigues JC, Onofre JM, Azevedo LF, Alfaro M, Calix MJ, Amaral R, Rodrigues-Alves R, Correia de Sousa J, Morais-Almeida M. Validation of control of allergic rhinitis and asthma test for children (CARATKids)--a prospective multicenter study. Pediatr Allergy Immunol 2014; 25:173-9. [PMID: 24628568 DOI: 10.1111/pai.12218] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/14/2014] [Indexed: 11/27/2022]
Abstract
BACKGROUND Control of Allergic Rhinitis and Asthma Test for Children (CARATKids) is the first questionnaire that assesses simultaneously allergic rhinitis and asthma control in children. It was recently developed, but redundancy of questions and its psychometric properties were not assessed. This study aimed to (i) establish the final version of the CARATKids questionnaire and (ii) evaluate its reliability, responsiveness, cross-sectional validity, and longitudinal validity. METHODS A prospective observational study was conducted in 11 Portuguese centers. During two visits separated by 6 wk, CARATKids, visual analog scale scales and childhood asthma control test were completed, and participant's asthma and rhinitis were evaluated by his/her physician without knowing the questionnaires' results. Data-driven item reduction was conducted, and internal consistency, responsiveness analysis, and associations with external measures of disease status were assessed. RESULTS Of the 113 children included, 101 completed both visits. After item reduction, the final version of the questionnaire has 13 items, eight to be answered by the child and five by the caregiver. Its Cronbach's alpha was 0.80, the Guyatt's responsiveness index was -1.51, and a significant (p < 0.001) within-patient change of CARATKids score in clinical unstable patients was observed. Regarding cross-sectional validity, correlation coefficients of CARATKids with the external measures of control were between 0.45 and -0.69 and met the a priori predictions. In the longitudinal validity assessment, the correlation coefficients between the score changes of CARATKids and those of external measures of control ranged from 0.34 to 0.46. CONCLUSION CARATKids showed adequate psychometric properties and is ready to be used in clinical practice.
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20
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Kaya A, Erkocoglu M, Akan A, Vezir E, Azkur D, Ozcan C, Civelek E, Toyran M, Giniş T, Misirlioglu ED, Kocabas CN. TRACK as a complementary tool to GINA and NAEPP guidelines for assessing asthma control in pre-school children. J Asthma 2014; 51:530-5. [PMID: 24494666 DOI: 10.3109/02770903.2014.887729] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND In this study, our goal is to evaluate the consistency between TRACK and the asthma control levels assessed according to the GINA and NAEPP guidelines in children younger than 5 years of age. METHODS Patients under 5 years old, who were followed up for recurrent wheezing for at least 1 year have been included. Parents were given the TRACK questionnaire and the control level of asthma according to GINA and NAEPP guidelines were determined by a pediatric allergist blinded to TRACK scores. Patients were classified into two groups regarding the compatibility of the control level between TRACK and both GINA and NAEPP guidelines. RESULTS A total of 365 questionnaires were evaluated. The TRACK cut-off point of 80 provided the most consistent balance between sensitivity and specificity for the compatibility with both GINA and NAEPP (for GINA 0.763 and 0.663, kappa = 0.487, p < 0.001 and for NAEPP 0.761 and 0.769, kappa = 0.524, p < 0.001, respectively). When 80 was taken as the cut-off value for TRACK, the compatibility rate of asthma control levels between TRACK and GINA and TRACK and NAEPP was 71.0 and 76.4%, respectively. About 70.1% of the patients who had TRACK scores over 80 and had mild asthma were grouped as controlled according to GINA and 50.0% of patients who had TRACK scores over 80 and had moderate to severe asthma was grouped as uncontrolled according to GINA (p = 0.019). CONCLUSION TRACK is compatible with NAEPP and GINA in majority of asthmatic children under 5 years of age. Nevertheless, there is a discrepancy between guidelines and TRACK scores; therefore, it should be used in conjunction with a detailed clinical examination in order to make a better decision for assessing the control levels and management plan.
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Affiliation(s)
- Ayşenur Kaya
- Ankara Children's Hematology Oncology Education and Research Hospital, Pediatric Allergy Department , Altındağ, Ankara , Turkey
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21
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Yilmaz O, Turkeli A, Sahin S, Yuksel H. Predictive Value of the TRACK Questionnaire as a Measure of Asthma Control in Preschool Aged Children. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2014; 6:357-61. [PMID: 24991460 PMCID: PMC4077963 DOI: 10.4168/aair.2014.6.4.357] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 07/10/2013] [Accepted: 08/09/2013] [Indexed: 11/20/2022]
Abstract
Assessment of asthma control in preschool children is important for therapeutic decisions. Aim of this study was to evaluate the predictive value of TRACK questionnaire scores for subsequent clinical parameters and to investigate the validity and reliability of the Turkish version of the TRACK questionnaire. We enrolled 100 children with asthma aged 4 years or younger in this cohort study. We recorded sociodemographic characteristics and clinical severity parameters. A pediatric allergist filled in the asthma severity scale and the caregiver of the child filled in the TRACK questionnaire. We called in the children again at the end of one month and recorded the same parameters and administered TRACK again. Uncontrolled asthma was defined as a TRACK score below 80. According to the TRACK score, 65% of the children had controlled asthma initially while at the end of the study 64.1% had controlled asthma. At the beginning of the study, all clinical parameters were worse in children with uncontrolled asthma according to TRACK score. Similarly, other objective clinical parameters during the following one month period were worse in children with initial uncontrolled asthma. Cronbach's alpha score for the TRACK questionnaire was 0.84. Turkish TRACK questionnaire is a valid and reliable tool that is predictive of short term asthma prognosis.
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Affiliation(s)
- Ozge Yilmaz
- Celal Bayar Univ Medical Faculty, Department of Pediatric Allergy and Pulmonology, Manisa, Turkey
| | - Ahmet Turkeli
- Celal Bayar Univ Medical Faculty, Department of Pediatric Allergy and Pulmonology, Manisa, Turkey
| | - Sebnem Sahin
- Celal Bayar Univ Medical Faculty, Department of Pediatrics, Manisa, Turkey
| | - Hasan Yuksel
- Celal Bayar Univ Medical Faculty, Department of Pediatric Allergy and Pulmonology, Manisa, Turkey
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Nkoy FL, Stone BL, Fassl BA, Uchida DA, Koopmeiners K, Halbern S, Kim EH, Wilcox A, Ying J, Greene TH, Mosen DM, Schatz MN, Maloney CG. Longitudinal validation of a tool for asthma self-monitoring. Pediatrics 2013; 132:e1554-61. [PMID: 24218469 PMCID: PMC4074668 DOI: 10.1542/peds.2013-1389] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/13/2013] [Indexed: 01/23/2023] Open
Abstract
OBJECTIVES To establish longitudinal validation of a new tool, the Asthma Symptom Tracker (AST). AST combines weekly use of the Asthma Control Test with a color-coded graph for visual trending. METHODS Prospective cohort study of children age 2 to 18 years admitted for asthma. Parents or children (n = 210) completed baseline AST assessments during hospitalization, then over 6 months after discharge. Concurrent with the first 5 AST assessments, the Asthma Control Questionnaire (ACQ) was administered for comparison. RESULTS Test-retest reliability (intraclass correlation) was moderate, with a small longitudinal variation of AST measurements within subjects during follow-ups. Internal consistency was strong at baseline (Cronbach's α 0.70) and during follow-ups (Cronbach's α 0.82-0.90). Criterion validity demonstrated a significant correlation between AST and ACQ scores at baseline (r = -0.80, P < .01) and during follow-ups (r = -0.64, -0.72, -0.63, and -0.69). The AST was responsive to change over time; an increased ACQ score by 1 point was associated with a decreased AST score by 2.65 points (P < .01) at baseline and 3.11 points (P < .01) during follow-ups. Discriminant validity demonstrated a strong association between decreased AST scores and increased oral corticosteroid use (odds ratio 1.13, 95% confidence interval, 1.10-1.16, P < .01) and increased unscheduled acute asthma visits (odds ratio 1.23, 95% confidence interval, 1.18-1.28, P < .01). CONCLUSIONS The AST is reliable, valid, and responsive to change over time, and can facilitate ongoing monitoring of asthma control and proactive medical decision-making in children.
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Affiliation(s)
- Flory L Nkoy
- Primary Children's Medical Center, Division of Pediatric Inpatient Medicine, University of Utah School of Medicine, 100 North Medical Dr, Salt Lake City, UT 84113.
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Buyuktiryaki B, Sahiner UM, Yavuz ST, Cavkaytar O, Arik Yilmaz E, Soyer OU, Tuncer A, Sekerel BE. Validation of the Turkish version of "Test for Respiratory and Asthma Control in Kids (TRACK)" questionnaire. J Asthma 2013; 50:1096-101. [PMID: 23977870 DOI: 10.3109/02770903.2013.837481] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Test for Respiratory and Asthma Control in Kids (TRACK) questionnaire is the first to measure both the risk and impairment domains of the current guidelines in preschool children. We aimed to measure the reliability, validity and responsiveness of the Turkish version of the TRACK. METHODS A total of 268 children (69.8% boys) were included in the study. Caregivers responded to three individual TRACK questionnaires, at each clinical visit (baseline, 1st month, and 3rd month). At each visit, physicians determined the control level and the treatment strategy based on the GINA guideline recommendations. RESULTS The internal consistency reliability of the Turkish version of the TRACK questionnaire was found to be 0.74, 0.74, and 0.76 at each of the three visits, respectively (reliability statistics, Cronbach's alpha). There was a significant difference between the mean TRACK scores of the patients in different asthma control status categories (p < 0.001). The test-retest reliability in stable patients was 0.90. The optimal cut-off scores according to the Youden index were 80 and 60 points for uncontrolled and very poorly controlled children, respectively. CONCLUSION The Turkish version of the TRACK is an accurate and reliable tool for evaluating asthma control status among preschool Turkish children. Its widespread use may help physicians correctly assess control levels among children and may improve the quality of life for both patients and their caregivers.
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Affiliation(s)
- Betul Buyuktiryaki
- Department of Pediatric Allergy, Faculty of Medicine, Hacettepe University , Ankara , Turkey
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Abstract
Based on a review of the evidence on the usefulness of monitoring disease outcome parameters in childhood asthma and the author's 20-yr clinical experience in managing childhood asthma, this article provides the clinician with up-to-date recommendations on how to monitor childhood asthma in everyday clinical practice. Monitoring should be focused on patient-centered outcomes, such as exacerbations and impact on sports and play. Composite asthma control measures, although reasonably validated, do not take exacerbations into account and have a short recall window, limiting their usefulness as a routine monitoring tool in clinical practice. Lung function, airways hyperresponsiveness, exhaled nitric oxide, and inflammatory markers in sputum are surrogate end points, of little if any interest to patients. There is no evidence to support their use as a monitoring tool in clinical practice; office spirometry may be used as additional information. Rather than monitoring surrogate end points, clinicians should focus on showing a genuine interest in the impact of asthma on children's daily lives, and building and maintaining a partnership by monitoring those characteristics of asthma which have the biggest impact on children (exacerbations and limitations in sports and play), and adjusting treatment accordingly.
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Affiliation(s)
- Paul L P Brand
- Princess Amalia children's Clinic, Isala klinieken, Zwolle, UMCG Postgraduate School of Medicine, University Medical Centre and University of Groningen, the Netherlands.
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Matsui EC. Respiratory symptoms in asthma: the view through a wide-angle lens. J Allergy Clin Immunol 2012; 130:408-9. [PMID: 22846749 DOI: 10.1016/j.jaci.2012.06.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2012] [Accepted: 06/08/2012] [Indexed: 10/28/2022]
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Current world literature. Curr Opin Allergy Clin Immunol 2012; 12:211-7. [PMID: 22382450 DOI: 10.1097/aci.0b013e3283520fda] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zeiger RS, Mellon M, Chipps B, Murphy KR, Schatz M, Kosinski M, Lampl K, Ramachandran S. Test for Respiratory and Asthma Control in Kids (TRACK): clinically meaningful changes in score. J Allergy Clin Immunol 2011; 128:983-8. [PMID: 21906790 DOI: 10.1016/j.jaci.2011.08.010] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2011] [Revised: 07/28/2011] [Accepted: 08/01/2011] [Indexed: 11/16/2022]
Abstract
BACKGROUND The Test for Respiratory and Asthma Control in Kids (TRACK) is the first validated questionnaire to assess respiratory and asthma control exclusively in young children. OBJECTIVE We sought to determine the minimally important difference (MID) for interpreting meaningful changes in individual patients' TRACK scores. METHODS In this prospective, nonrandomized, longitudinal study conducted at 20 US pediatric sites, TRACK was administered at 2 separate clinic visits (4-6 weeks apart) to caregivers of children aged less than 5 years with symptoms consistent with asthma. Anchor-based methods were used to determine the MID from mean score differences between patients based on multiple criteria measures: physician guidelines-based respiratory control rating, physician-recommended changes to therapy, episodes of symptoms lasting more than 24 hours in the past 3 months, oral corticosteroid use for respiratory tract illnesses in the past year, physician-assessed change in control status at follow-up, and caregiver-reported change in respiratory status. The MID also was determined from distribution-based methods. RESULTS TRACK scores were assessed at baseline (426 caregivers) and follow-up (396 caregivers). Mean differences in TRACK scores between patients differing on criteria measures ranged from 3.4 to 16.4 points (mean, 11.1 points). Distribution-based techniques confirmed these findings. Based on logistic regression analyses, scoring 10 or more points less than 80 on TRACK was associated with an approximately 2-fold increased odds of having uncontrolled asthma or respiratory symptoms. CONCLUSION Changes in TRACK scores of 10 or more points represent clinically meaningful changes in respiratory control status in individual young children with respiratory symptoms consistent with asthma and should alert health care providers to re-evaluate asthma management.
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Affiliation(s)
- Robert S Zeiger
- Allergy Department, Kaiser Permanente, Southern California Region, San Diego, Calif 92111, USA.
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