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Using Mobile Health to Improve Asthma Self-Management in Early Adolescence: A Pilot Randomized Controlled Trial. J Adolesc Health 2021; 69:1032-1040. [PMID: 34274211 DOI: 10.1016/j.jadohealth.2021.06.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 05/11/2021] [Accepted: 06/07/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE Early adolescence is an important developmental period where youth take primary responsibility for asthma self-management. Helpful caregiver support during this time is pivotal in determining whether early adolescents successfully develop asthma self-management behaviors. AIM2ACT is a dyadic mobile health intervention designed to increase helpful caregiver support as early adolescents engage in asthma self-management behaviors. We conducted a pilot randomized controlled trial to determine the feasibility and acceptability of AIM2ACT and conduct preliminary tests of efficacy. METHODS We randomized adolescents (12-15 years old) and a caregiver to receive AIM2ACT (n = 17) or a self-guided attention control condition (n = 16) for 20 weeks. We conducted assessment visits at baseline, postintervention, and 4-month follow-up. Outcomes included family asthma management (primary outcome), adolescent asthma control, lung function (forced expiratory volume in 1 second), asthma-related quality of life, asthma management self-efficacy, and family communication. RESULTS We randomized 33 dyads and had 100% retention in the trial among AIM2ACT participants. Dyads frequently engaged with AIM2ACT (M = 21 days for adolescents, 32.65 days for caregivers) and reported very high satisfaction with content, functionality, and helpfulness. Participants randomized to AIM2ACT had significant improvements in asthma control scores (p = .04) compared to control that surpassed the minimally clinically important difference threshold. Although not statistically significant, the magnitude of improvements in family asthma management, asthma-related quality of life, and family communication was larger in the AIM2ACT group. CONCLUSIONS AIM2ACT is a feasible and acceptable dyadic mobile health asthma self-management intervention that improves asthma control.
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Ödling M, Wang G, Andersson N, Hallberg J, Janson C, Bergström A, Melén E, Kull I. Characterization of Asthma Trajectories from Infancy to Young Adulthood. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:2368-2376.e3. [PMID: 33607340 DOI: 10.1016/j.jaip.2021.02.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 02/03/2021] [Accepted: 02/03/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Development of asthma is complicated by the multidimensional nature of the disease. OBJECTIVE To identify and characterize trajectories of asthma from infancy to young adulthood, and their associations with lung function and inflammatory and respiratory markers in adolescence and young adulthood. METHODS A latent class analysis was performed in a population-based cohort (N = 4089). Parental and self-reported symptoms of asthma were used to investigate asthma development. We characterized background factors, allergic comorbidity, and IgE sensitization and investigated associations with asthma markers. RESULTS A 4-class solution of asthma trajectories was identified: never/infrequent (n = 3291 [80.4%]), early-onset transient (n = 307 [7.5%]), adolescent-onset (n = 261 [6.4%]), and persistent asthma (n = 230 [5.6%]). Uncontrolled asthma was equally prevalent in the adolescent-onset and persistent asthma trajectory groups, at both age 16 (41.7% vs 42.4%; P = .90) and 24 years (53.7% vs 52.4%; P = .81). The persistent asthma trajectory group had a higher proportion of eosinophil counts greater than or equal to 0.3 (109 cells/L) at age 24 years compared with the adolescent-onset trajectory group (31.0% vs 18.5%; P < .01). CONCLUSIONS The adolescent-onset and persistent asthma trajectory groups had equal burdens of asthma control in adolescence and young adulthood. However, the persistent asthma trajectory group showed more signs of type 2 inflammation than the adolescent-onset trajectory group. This unbiased approach highlights the need of identifying patients with adolescent asthma to optimize care, because they suffer the same lack of asthma control as those with persistent asthma.
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Affiliation(s)
- Maria Ödling
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.
| | - Gang Wang
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden; Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Sichuan, China; Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Niklas Andersson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jenny Hallberg
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden; Sachs' Children and Youth Hospital, Stockholm, Sweden
| | - Christer Janson
- Department of Medical Sciences: Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
| | - Anna Bergström
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden; Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
| | - Erik Melén
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden; Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden; Sachs' Children and Youth Hospital, Stockholm, Sweden
| | - Inger Kull
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden; Sachs' Children and Youth Hospital, Stockholm, Sweden
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A Gap Between Asthma Guidelines and Management for Adolescents and Young Adults. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 8:3056-3065.e2. [PMID: 32522564 DOI: 10.1016/j.jaip.2020.05.034] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/13/2020] [Accepted: 05/21/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND For adolescents, asthma management can be challenging during the transition to adulthood, and changes in health care and pharmacological treatment may occur. OBJECTIVE To investigate asthma-related health care consumption and pharmacological dispensation during the transition process. METHODS In a Swedish birth cohort study, questionnaire and clinical data from the 16- and 24-year follow-ups were linked to national and regional registries for asthma-related health care consumption and dispensed medications during an 8-year period: 4 years before and after age 18 y, respectively. RESULTS In the study population (n = 1808), 14% fulfilled the study definition of current asthma at the 16- and 24-year follow-up and 8% (n = 147) had persistent asthma. Among them, register data showed that in the 4-year period before their 18th birthday, 39% (58 of 147) had at least 1 consultation, similar to 37% (55 of 147) in the following 4-year period. The mean number of consultations before age 18 years was 1.6, compared with 1.0 after age 18 years (P = .02). At least 1 dispensation of any inhaled corticosteroid before age 18 years was found for 73% (107 of 147), compared with 50% (74 of 147) after age 18 years. The mean number of dispensed any inhaled corticosteroid was 3.1 before 18 years and 2.1 after 18 years (P < .01). Only 3% (5 of 147) had a regular dispensation of any inhaled corticosteroid once a year during the 8-year period. CONCLUSIONS Health care consultations were fewer than recommended in guidelines and decreased after the transition to adult health care. Almost no one had dispensed regular asthma medications during the 8-year period.
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Ödling M, Jonsson M, Janson C, Melén E, Bergström A, Kull I. Lost in the transition from pediatric to adult healthcare? Experiences of young adults with severe asthma. J Asthma 2019; 57:1119-1127. [PMID: 31328590 DOI: 10.1080/02770903.2019.1640726] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Objective: Asthma is a multifaceted disease, and severe asthma is likely to be persistent. Patients with severe asthma have the greatest burden and require more healthcare resources than those with mild-to-moderate asthma. The majority with asthma can be managed in primary care, while some patients with severe asthma warrant referral for expert advice regarding management. In adolescence, this involves a transition from pediatric to adult healthcare. This study aimed to explore how young adults with severe asthma experienced the transition process.Methods: Young adults with severe asthma were recruited from an ongoing Swedish population-based cohort. Qualitative data were obtained through individual interviews (n = 16, mean age 23.4 years), and the transcribed data were analyzed with systematic text condensation.Results: Four categories emerged based on the young adults' experiences: "I have to take responsibility", "A need of being involved", "Feeling left out of the system", and "Lack of engagement". The young adults felt they had to take more responsibility, did not know where to turn, and experienced fewer follow-ups in adult healthcare. Further, they wanted healthcare providers to involve them in self-management during adolescence, and in general, they felt that their asthma received insufficient support from healthcare providers.Conclusions: Based on how the young adults with severe asthma experienced the transition from pediatric to adult healthcare, it is suggested that healthcare providers together with each patient prepare, plan, and communicate in the transition process for continued care in line with transition guidelines.
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Affiliation(s)
- Maria Ödling
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Marina Jonsson
- Centre for Occupational and Environmental Medicine, Stockholm County Council, Stockholm, Sweden
| | - Christer Janson
- Department of Medical Sciences: Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
| | - Erik Melén
- Institute of Environmental Medicine, Karolinska Institutet, Solna, Sweden.,Sachs' Children and Youth Hospital, Stockholm, Sweden
| | - Anna Bergström
- Centre for Occupational and Environmental Medicine, Stockholm County Council, Stockholm, Sweden.,Institute of Environmental Medicine, Karolinska Institutet, Solna, Sweden
| | - Inger Kull
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Stockholm, Sweden
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Dahlén E, Ekberg S, Lundholm C, Jonsson EW, Kull I, Wettermark B, Almqvist C. Sibship and dispensing patterns of asthma medication in young children-a population-based study. Pharmacoepidemiol Drug Saf 2019; 28:1109-1116. [PMID: 31271484 DOI: 10.1002/pds.4802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 04/02/2019] [Accepted: 04/23/2019] [Indexed: 01/06/2023]
Abstract
PURPOSE Our aim was to study the association between sibship and dispensing patterns of asthma medication in young children, focusing on incidence and persistence, and taking sibship status, asthma diagnoses, and siblings' medication into account. METHODS A register-based cohort study including all children (n = 50 546) born in Stockholm, Sweden 2006 to 2007, followed up during 2006 to 2014. Exposure was sibling status; outcome was incidence of dispensed asthma medication and persistence over time. A Cox model was used to study the association between sibship and asthma medication. Persistence was defined using two different time windows (4 and 18 months) in a refill sequence model including siblings' and unrelated control children's medication. RESULTS After 1 year of age, the adjusted hazard ratio of dispensed asthma medication was 0.85 (95% CI 0.80-0.90) among children with siblings compared with singletons. The estimated proportion of children with persistent controller medication was 7.2% (4-month model) and 64.5% (18-month model). When including the siblings' controller medication, the estimated proportion was 8.8% (4 months) and 7.8% for control children (relative risk (RR) 0.89, 95% CI 0.81-0.98). The persistence was lower for those with siblings compared with singletons (adj. RR 0.72, 95% CI 0.62-0.85 for 4 months) with similar estimates for older, younger, and full siblings and regardless of asthma diagnoses. CONCLUSIONS Siblings have different dispensing patterns of asthma medications compared with singletons regardless of asthma diagnoses. After including the siblings' asthma medication and compared with control children, the proportion of children with persistent medication increased which may indicate that siblings share asthma medications.
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Affiliation(s)
- Elin Dahlén
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Centre for Pharmacoepidemiology, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Sara Ekberg
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Lundholm
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Eva Wikström Jonsson
- Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
| | - Inger Kull
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden
| | - Björn Wettermark
- Centre for Pharmacoepidemiology, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Catarina Almqvist
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Pediatric Allergy and Pulmonology Unit at Astrid Lindgren Children's Hospital, Karolinska University Hospital, Solna, Sweden
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Nilsson S, Ödling M, Andersson N, Bergström A, Kull I. Does asthma affect school performance in adolescents? Results from the Swedish population-based birth cohort BAMSE. Pediatr Allergy Immunol 2018; 29:174-179. [PMID: 29314343 DOI: 10.1111/pai.12855] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/22/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND Asthma is common among schoolchildren and may influence quality of life and school attendance. However, it is unclear if asthma affects school performance. The aim of this study was to examine whether different phenotypes of asthma affect school performance during adolescence. METHODS The study population consisted of 1715 adolescents from a population-based birth cohort, followed up to age 16 with questionnaires and clinical examinations. Asthma was defined as at least 4 wheeze episodes or at least 1 wheeze episode in combination with inhaled steroids in the last 12 months. School grades were obtained from Statistics Sweden, and logistic regression analysis was performed to investigate the association between the final overall grade from secondary school and asthma phenotypes. RESULTS Among the adolescents, 20.8% have had ever asthma; 24.2% early transient, 47.2% school-age onset, and 24.2% persistent asthma. At 16 years, 7.8% had asthma; 71.7% multimorbidity and 73.9% allergic asthma. A statistically significant association for performing less well was seen for ever asthma (ORadj = 1.43, 95% CI = 1.09-1.88). In analyses of asthma onset, an association was seen for school-age onset (ORadj = 1.49, CI = 1.02-2.16) and a tendency for persistent asthma (ORadj = 1.61, CI = 0.98-2.66), although with overlapping confidence intervals. Further, adolescents with uncontrolled asthma tended to perform less well (ORadj = 2.60, CI = 0.87-7.80) compared to adolescents with partly controlled (ORadj = 1.12, CI = 0.68-1.83) and fully controlled (ORadj = 1.29, CI = 0.55-3.01) asthma. CONCLUSIONS Our results indicate that asthma impairs school performance in adolescence. Moreover, some evidence suggests the adolescents with asthma during school age and with poorer asthma control to be more likely to perform less well.
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Affiliation(s)
- Sara Nilsson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.,Centre of Occupational and Environmental Medicine, Stockholm County Council, Stockholm, Sweden
| | - Maria Ödling
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Niklas Andersson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anna Bergström
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Inger Kull
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden
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Wallerstedt SM, Wettermark B, Hoffmann M. The First Decade with the Swedish Prescribed Drug Register - A Systematic Review of the Output in the Scientific Literature. Basic Clin Pharmacol Toxicol 2016; 119:464-469. [PMID: 27112967 DOI: 10.1111/bcpt.12613] [Citation(s) in RCA: 157] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 04/18/2016] [Indexed: 01/15/2023]
Abstract
The aim of this study was to quantify and characterize the scientific output from the Swedish Prescribed Drug Register (SPDR) the first decade after its establishment. A systematic literature search was performed in Medline, EMBASE and PubMed (2005-2014). Additional publications were identified by personal knowledge, reference lists, contact with active authors and a citation search in Web of Sciences. Publications using SPDR data were included in the analysis and characterized regarding study type, presence of patient-level record linkage, target population and topic. A total of 719 publications were identified in the literature search and an additional 148 by other strategies. Three hundred and thirty-eight studies fulfilled the inclusion criteria. The majority were analytic (n = 166; 49.1%) or descriptive (n = 100; 29.5%). The remaining studies focused on validation (n = 20; 5.9%), health economics (n = 16; 4.7%) or miscellaneous (n = 36; 10.7%). The analytic studies investigating effects of drug exposure focused mainly on safety (n = 46) and/or effectiveness (n = 24). The first publications appeared in 2007 (n = 6), and in 2014, 90 articles using SPDR were published. Over the years, linkage with other registers using the personal identity number increased (0-88.9% of the publications). The population was often selected by age (49.7%), condition (45.0%) and/or drug (22.8%) and concerned predominantly psychiatric (29.0%) and cardiovascular (20.4%) diseases. In conclusion, this study illustrates that the establishment of a nationwide individual-based register on dispensed prescription drugs facilitates an encouraging development of pharmacoepidemiological research, both regarding the number of publications and the scientific level of the analyses.
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Affiliation(s)
- Susanna M Wallerstedt
- Department of Pharmacology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Björn Wettermark
- Centre for Pharmacoepidemiology, Department of Medicine, Karolinska Institutet, Solna, Sweden.,Department of Healthcare Development, Public Healthcare Services Committee, Stockholm County Council, Stockholm, Sweden
| | - Mikael Hoffmann
- NEPI, Network for Pharmacoepidemiology, Linköping University, Linköping, Sweden
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