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Lemire O, Yaraskavitch J, Lougheed J, Mackie AS, Norozi K, Graham J, Willan AR, Longmuir PE. Impacting child health outcomes in congenital heart disease: Cluster randomized controlled trial protocol of in-clinic physical activity counselling. Contemp Clin Trials 2020; 91:105994. [PMID: 32222326 DOI: 10.1016/j.cct.2020.105994] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 03/09/2020] [Accepted: 03/18/2020] [Indexed: 11/15/2022]
Abstract
BACKGROUND Most (>90%) children with congenital health defects are not active enough for optimal health. Proactively promoting physical activity during every clinic visit is recommended, but rarely implemented due to a lack of appropriate resources. METHODS This cluster randomized controlled trial will implement an evidence-based, multi-faceted physical activity intervention. All eligible patients at small (London, ON), medium (Ottawa, ON) and large (Edmonton, AB) pediatric cardiac clinics will be approached, with randomization to intervention/control by clinic and week. Intervention patients will be counselled with 5 key physical activity messages, have questions about physical activity answered, and have access to a custom web site with personalized activity suggestions and support from a Registered Kinesiologist. The primary outcome is daily physical activity (number of steps, minutes of moderate-to-vigorous activity) assessed via pedometer one week per month for 6-months. Standardized questionnaires assess activity motivation and quality of life at baseline and end of study. Healthcare outcomes will be clinic visit time and contacts for physical activity concerns. Repeated measures ANCOVA will compare control/intervention pedometer outcomes, adjusting for covariates (alpha=0.05). CONCLUSIONS This trial aims to determine whether providing resources and protocols enables clinicians to counsel about physical activity as part of every pediatric cardiology appointment. Evaluations of healthcare system impact and intervention delivery in small, medium and large clinics will assess applicability for implementation in all pediatric cardiac clinics. The impact on physical activity motivation and participation will evaluate the effectiveness of this standardized approach for increasing physical activity in children with congenital heart defects.
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Affiliation(s)
- Olivia Lemire
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada; University of Ottawa, Faculty of Medicine, Ottawa, Ontario, Canada
| | - Jenna Yaraskavitch
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Jane Lougheed
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada; Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Andrew S Mackie
- Stollery Children's Hospital, Department of Pediatrics, Division of Cardiology, University of Alberta, Edmonton, Alberta, Canada
| | - Kambiz Norozi
- Department of Pediatrics, Pediatric Cardiology, Schulich School of Medicine and Dentistry, Western University & Children's Health Research Institute, London, Ontario, Canada; Paediatric Cardiology and Intensive Care Medicine, Medical School Hannover, Germany
| | - Jennifer Graham
- Canadian Congenital Heart Alliance, Toronto, Ontario, Canada
| | | | - Patricia E Longmuir
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada; University of Ottawa, Faculty of Medicine, Ottawa, Ontario, Canada.
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Patterns of Objectively and Self-Reported Sedentary Behavior in Children and Adolescents Living With Human Immunodeficiency Virus: The PositHIVe Health Study. Pediatr Exerc Sci 2020; 32:30-35. [PMID: 31584870 DOI: 10.1123/pes.2019-0059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 07/26/2019] [Accepted: 07/30/2019] [Indexed: 11/18/2022]
Abstract
PURPOSE Sedentary behavior (SB) has been shown to be associated with unhealthy outcomes in children, and it is not clear whether children living with human immunodeficiency virus (HIV) engage in different patterns of SB compared with healthy children. This cross-sectional study aimed to compare patterns of SB between children living with HIV and a healthy control group. METHODS A group of children with HIV and a paired control group wore accelerometers for 1 week and answered a questionnaire with items related to television viewing habits and computer usage. Accelerometer-derived and self-reported SB were compared between children living with HIV and controls and between treatment-based and viral load subgroups. RESULTS A total of 130 children (of which 53% are girls with a mean age of 12.1 y) participated in the study with 65 in each group. Children in the control group exhibited significantly more objectively measured SB daily when compared with the HIV group (515 vs 490 min/d, respectively), but no differences were found between the treatment-based and viral load subgroups. Children with HIV watched more television on weekdays, compared with the control group (P < .05). No other differences were found in comparisons of self-reported SB between the control and HIV and the treatment-based or viral load subgroups. CONCLUSION Children living with HIV spend less time being sedentary than those in the healthy control group. Future studies are important for clarifying the causes and consequences of these differences.
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Brudy L, Hock J, Häcker AL, Meyer M, Oberhoffer R, Hager A, Ewert P, Müller J. Children with Congenital Heart Disease Are Active but Need to Keep Moving: A Cross-Sectional Study Using Wrist-Worn Physical Activity Trackers. J Pediatr 2020; 217:13-19. [PMID: 31740142 DOI: 10.1016/j.jpeds.2019.09.077] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/12/2019] [Accepted: 09/27/2019] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To compare daily physical activity of children with congenital heart disease (CHD) with healthy peers measured using wearables bracelets in a large cohort. Additionally, subjectively estimated and objectively measured physical activity was compared. STUDY DESIGN From September 2017 to May 2019, 162 children (11.8 ± 3.2 years; 60 girls) with various CHD participated in a self-estimated and wearable-based physical activity assessment. Step-count and moderate-to-vigorous physical activity were recorded with the Garmin vivofit jr. for 7 consecutive days and compared with a reference cohort (RC) of 96 healthy children (10.9 ± 3.8 years; 49 girls). RESULTS Children with CHD were active and 123 (75.9%) achieved 60 minutes physical activity on a weekly average according to the World Health Organization criteria as 81 (84.3%) of the healthy peers did (P = .217). After correction for age, sex, and seasonal effects, only slightly lower step count (CHD: 10 206 ± 3178 steps vs RC: 11 142 ± 3136 steps; P = .040) but no lower moderate-to-vigorous physical activity (CHD: 80.5 ± 25.6 minutes/day vs RC: 81.5 ± 25.3 minutes/day; P = .767) occurred comparing CHD with RC. In children with CHD higher age (P = .004), overweight or obesity (P = .016), complex severity (P = .046), and total cavopulmonary connection (P = .027) were associated with not meeting World Health Organization criteria. Subjective estimation of daily moderate-to-vigorous physical activity was fairly correct in half of all children with CHD. CONCLUSIONS Even though the majority is sufficiently active, physical activity needs to be promoted in overweight or obese patients, patients with complex CHD severity, and in particular in those with total cavopulmonary connection.
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Affiliation(s)
- Leon Brudy
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Munich, Germany; Institute of Preventive Pediatrics, Technical University Munich, Munich, Germany.
| | - Julia Hock
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Munich, Germany
| | - Anna-Luisa Häcker
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Munich, Germany; Institute of Preventive Pediatrics, Technical University Munich, Munich, Germany
| | - Michael Meyer
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Munich, Germany; Institute of Preventive Pediatrics, Technical University Munich, Munich, Germany
| | - Renate Oberhoffer
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Munich, Germany; Institute of Preventive Pediatrics, Technical University Munich, Munich, Germany
| | - Alfred Hager
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Munich, Germany
| | - Peter Ewert
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Munich, Germany
| | - Jan Müller
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Munich, Germany; Institute of Preventive Pediatrics, Technical University Munich, Munich, Germany
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Meyer M, Brudy L, García-Cuenllas L, Hager A, Ewert P, Oberhoffer R, Müller J. Current state of home-based exercise interventions in patients with congenital heart disease: a systematic review. Heart 2019; 106:333-341. [DOI: 10.1136/heartjnl-2019-315680] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 10/28/2019] [Accepted: 11/04/2019] [Indexed: 12/16/2022] Open
Abstract
Home-based exercise training is a promising alternative to conventional supervised training for patients with congenital heart disease (CHD). Even though the beneficial effect of exercise interventions is well established in patients with CHD, knowledge concerning variety and utility of existing programmes is still lacking. Therefore, the aim of this review is to give an overview about existing home-based exercise interventions in patients with CHD. A systematic search was performed in PubMed, Cochrane, Scopus and PEDro (2008–2018) for relevant clinical trials that provided any kind of home-based exercise with patients with CHD. All articles were identified and assessed by two independent reviewers. Seven articles with 346 paediatric CHD (18 months to 16 years) and five articles with 200 adults with CHD (21–41 years) were included. Most studies performed a supervised home-based exercise intervention with children and adolescents exercising at least three times per week with duration of 45 min for 12 weeks. Reported outcome measurements were health-related quality of life and physical activity, but mostly exercise capacity measured as peak oxygen uptake that improved in four studies (1.2%, 7%, 7.7%, 15%; p<0.05), walking distance in two (3.5%, 19.5%, p<0.05,) or walking time (2 min, p=0.003) in one. The dropout rates were high (15%), and compliance to the training programme was not reported in the majority of the studies (58%). Home-based exercise interventions are safe, feasible and a useful alternative to supervised cardiac rehabilitation for all age groups of patients with CHD. Nevertheless, training compliance represents a major challenge.
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CHIP-Family intervention to improve the psychosocial well-being of young children with congenital heart disease and their families: results of a randomised controlled trial. Cardiol Young 2019; 29:1172-1182. [PMID: 31378215 DOI: 10.1017/s1047951119001732] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Children with congenital heart disease and their families are at risk of psychosocial problems. Emotional and behavioural problems, impaired school functioning, and reduced exercise capacity often occur. To prevent and decrease these problems, we modified and extended the previously established Congenital Heart Disease Intervention Program (CHIP)-School, thereby creating CHIP-Family. CHIP-Family is the first psychosocial intervention with a module for children with congenital heart disease. Through a randomised controlled trial, we examined the effectiveness of CHIP-Family. METHODS Ninety-three children with congenital heart disease (age M = 5.34 years, SD = 1.27) were randomised to CHIP-Family (n = 49) or care as usual (no psychosocial care; n = 44). CHIP-Family consisted of a 1-day group workshop for parents, children, and siblings and an individual follow-up session for parents. CHIP-Family was delivered by psychologists, paediatric cardiologists, and physiotherapists. At baseline and 6-month follow-up, mothers, fathers, teachers, and the child completed questionnaires to assess psychosocial problems, school functioning, and sports enjoyment. Moreover, at 6-month follow-up, parents completed program satisfaction assessments. RESULTS Although small improvements in child outcomes were observed in the CHIP-Family group, no statistically significant differences were found between outcomes of the CHIP-Family and care-as-usual group. Mean parent satisfaction ratings ranged from 7.4 to 8.1 (range 0-10). CONCLUSIONS CHIP-Family yielded high program acceptability ratings. However, compared to care as usual, CHIP-Family did not find the same extent of statistically significant outcomes as CHIP-School. Replication of promising psychological interventions, and examination of when different outcomes are found, is recommended for refining interventions in the future. TRIAL REGISTRY Dutch Trial Registry number NTR6063, https://www.trialregister.nl/trial/5780.
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Shustak RJ, Cohen MS. What influences outcomes in pediatric and congenital cardiovascular disease?: A healthy lifestyle; obesity and overweight. PROGRESS IN PEDIATRIC CARDIOLOGY 2019. [DOI: 10.1016/j.ppedcard.2019.101141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Arvidsson D, Fridolfsson J, Börjesson M. Measurement of physical activity in clinical practice using accelerometers. J Intern Med 2019; 286:137-153. [PMID: 30993807 DOI: 10.1111/joim.12908] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Accelerometers are commonly used in clinical and epidemiological research for more detailed measures of physical activity and to target the limitations of self-report methods. Sensors are attached at the hip, wrist and thigh, and the acceleration data are processed and calibrated in different ways to determine activity intensity, body position and/or activity type. Simple linear modelling can be used to assess activity intensity from hip and thigh data, whilst more advanced machine-learning modelling is to prefer for the wrist. The thigh position is most optimal to assess body position and activity type using machine-learning modelling. Frequency filtering and measurement resolution needs to be considered for correct assessment of activity intensity. Simple physical activity measures and statistical methods are mostly used to investigate relationship with health, but do not take advantage of all information provided by accelerometers and do not consider all components of the physical activity behaviour and their interrelationships. More advanced statistical methods are suggested that analyse patterns of multiple measures of physical activity to demonstrate stronger and more specific relationships with health. However, evaluations of accelerometer methods show considerable measurement errors, especially at individual level, which interferes with their use in clinical research and practice. Therefore, better objective methods are needed with improved data processing and calibration techniques, exploring both simple linear and machine-learning alternatives. Development and implementation of accelerometer methods into clinical research and practice requires interdisciplinary collaboration to cover all aspects contributing to useful and accurate measures of physical activity behaviours related to health.
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Affiliation(s)
- D Arvidsson
- Center for Health and Performance, Department of Food and Nutrition, and Sport Science, University of Gothenburg, Gothenburg, Sweden
| | - J Fridolfsson
- Center for Health and Performance, Department of Food and Nutrition, and Sport Science, University of Gothenburg, Gothenburg, Sweden
| | - M Börjesson
- Center for Health and Performance, Department of Food and Nutrition, and Sport Science, University of Gothenburg, Gothenburg, Sweden.,Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden.,Sahlgrenska University Hospital/Östra, Gothenburg, Sweden
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Kim HJ, Jae SY, Choo J, Yoon JK, Kim S, Königstein K, Schmidt‐Trucksäss A, Franklin BA. Mediating effects of exercise capacity on the association between physical activity and health‐related quality of life among adolescents with complex congenital heart disease. Am J Hum Biol 2019; 31:e23297. [DOI: 10.1002/ajhb.23297] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 05/08/2019] [Accepted: 06/28/2019] [Indexed: 11/08/2022] Open
Affiliation(s)
- Hyun Jeong Kim
- Department of Sport ScienceUniversity of Seoul Seoul South Korea
- Department of PediatricsSejong General Hospital Bucheon South Korea
| | - Sae Young Jae
- Department of Sport ScienceUniversity of Seoul Seoul South Korea
| | - Jina Choo
- College of NursingKorea University Seoul South Korea
| | - Ja Kyoung Yoon
- Department of PediatricsSejong General Hospital Bucheon South Korea
| | - Seong‐Ho Kim
- Department of PediatricsSejong General Hospital Bucheon South Korea
| | - Karsten Königstein
- Division of Sports and Exercise Medicine, Department of Sport, Exercise and HealthUniversity of Basel Basel Switzerland
| | - Arno Schmidt‐Trucksäss
- Division of Sports and Exercise Medicine, Department of Sport, Exercise and HealthUniversity of Basel Basel Switzerland
| | - Barry A. Franklin
- Preventive Cardiology and Cardiac RehabilitationWilliam Beaumont Hospital Royal Oak Michigan
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Buber J, Shafer K. Cardiopulmonary exercise testing and sports participation in adults with congenital heart disease. Heart 2019; 105:1670-1679. [PMID: 31273028 DOI: 10.1136/heartjnl-2018-313928] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 04/29/2019] [Accepted: 05/27/2019] [Indexed: 11/04/2022] Open
Affiliation(s)
- Jonathan Buber
- Department of Medicine, Division of Cardiology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Keri Shafer
- Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts, USA.,Division of Cardiology, Brigham and Women's Hospital, Boston, MA, United Startes of America
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Correlation Between Cardiopulmonary Exercise Test, Spirometry, and Congenital Heart Disease Severity in Pediatric Population. Pediatr Cardiol 2019; 40:871-877. [PMID: 30850878 DOI: 10.1007/s00246-019-02084-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 03/01/2019] [Indexed: 12/30/2022]
Abstract
Congenital heart disease (CHD) is a common chronic disease. This study aimed to verify the relationship between spirometry and exercise capacity in children, considering the CHD severity. All cardiopulmonary exercise testing (CPET) and Spirometry from CHD children (5-18 years) were retrospectively reviewed during three years. CPET and Spirometry were analyzed and correlated based on the CHD severity[modified Ross classification (mR)]. Patients (n = 321) were analyzed and subdivided for CHD severity (n = 49, n = 149, n = 80, n = 43, from mR1 to mR4, respectively). The maximal workload (Wmax) in mR1 and mR2 was higher than in patients from mR3 and mR4. Peak oxygen uptake (peak VO2) was reduced in mR3 and mR4 compared to mR1 and mR2. Carbon dioxide output was only significantly lower in mR4. Although spirometric parameters were globally in the normal range, forced expiratory volume and forced vital capacity were different between subgroups (p < 0.001 and p = 0.002, respectively). Wmax and peakVO2 were weakly or moderately but significantly correlated with spirometry. Respiratory exchange ratio and final blood oxygen saturation were only significantly and weakly correlated to obstruction in small airways. The most severe CHD patients had lower exercise capacity and lung function parameters. A weak to moderate correlation between CPET and spirometry was found. However, the lung function reported in our study was normal, but with a negative correlation with the age. It reinforces the benefits of precocious and regularly spirometry and CPET assessment in CHD children.
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Adapted Motivational Interviewing to Promote Exercise in Adolescents With Congenital Heart Disease: A Pilot Trial. Pediatr Phys Ther 2018; 30:326-334. [PMID: 30199516 DOI: 10.1097/pep.0000000000000534] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To assess a motivational interviewing (MI) intervention to improve moderate-to-vigorous physical activity (MVPA) in adolescents with congenital heart disease. METHODS Intervention participants received one-on-one telephone-based adapted MI sessions over 3 months. Outcomes were acceptability, change mechanisms (stage of change and self-efficacy), and limited efficacy (physical activity, fitness, and quality of life). RESULTS Thirty-six participants were randomized. Intervention participants completed 4.2 ± 1.2/6 MI sessions, with no improvements in the high self-efficacy or stage of change observed. Participants accumulated 47.24 ± 16.36 minutes of MVPA/day, and had comparable outcomes to peers without heart disease (except for functional capacity). There was no significant difference in change in any outcome by group. CONCLUSIONS The intervention was acceptable, but effectiveness could not be determined due to the nature and size of sample. CLINICAL RELEVANCE Pediatric cardiac rehabilitation remains the sole effective intervention to increase MVPA in this population.
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Harris KC, Voss C, Rankin K, Aminzadah B, Gardner R, Mackie AS. Modifiable cardiovascular risk factors in adolescents and adults with congenital heart disease. CONGENIT HEART DIS 2018; 13:563-570. [DOI: 10.1111/chd.12612] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 04/19/2018] [Accepted: 04/22/2018] [Indexed: 11/26/2022]
Affiliation(s)
- Kevin C. Harris
- Division of Cardiology, Children's Heart Centre, BC Children's Hospital; University of British Columbia; Vancouver British Columbia Canada
| | - Christine Voss
- Division of Cardiology, Children's Heart Centre, BC Children's Hospital; University of British Columbia; Vancouver British Columbia Canada
| | - Kathryn Rankin
- Division of Cardiology, Stollery Children's Hospital; University of Alberta; Edmonton Alberta Canada
| | - Basmina Aminzadah
- Division of Cardiology, Stollery Children's Hospital; University of Alberta; Edmonton Alberta Canada
| | - Ross Gardner
- Division of Cardiology, Children's Heart Centre, BC Children's Hospital; University of British Columbia; Vancouver British Columbia Canada
| | - Andrew S. Mackie
- Division of Cardiology, Stollery Children's Hospital; University of Alberta; Edmonton Alberta Canada
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Bruggers CS, Baranowski S, Beseris M, Leonard R, Long D, Schulte E, Shorter A, Stigner R, Mason CC, Bedrov A, Pascual I, Bulaj G. A Prototype Exercise-Empowerment Mobile Video Game for Children With Cancer, and Its Usability Assessment: Developing Digital Empowerment Interventions for Pediatric Diseases. Front Pediatr 2018; 6:69. [PMID: 29686977 PMCID: PMC5900044 DOI: 10.3389/fped.2018.00069] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 03/08/2018] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Medical advances continue to improve morbidity and mortality of serious pediatric diseases, including cancer, driving research addressing diminished physical and psychological quality of life in children with these chronic conditions. Empowerment enhances resilience and positively influences health, disease, and therapy understanding. We describe the development and usability assessment of a prototype Empower Stars! mobile video game grounded in behavioral and exercise theories with the purpose of coupling physical exercise with empowerment over disease in children with cancer. METHODS Academic faculty, health-care providers, and community video game developers collaborated in this project. The iPadAir was selected as a delivery platform for its accelerometer and gyroscope features facilitating exercise design. Unity multiplatform technology provided animation and audiovisual features for immediate player feedback. Javascript, C#, Photoshop, Flash, and SketchUp were used for coding, creating graphical assets, Sprite sheets, and printing files, respectively. 3D-printed handles and case backing were used to adapt the iPad for physical exercise. Game usability, engagement, and enjoyment were assessed via a multilevel study of children undergoing cancer chemotherapy, their parents, and pediatric cancer health-care providers. Feedback crucial for ongoing game development was analyzed. RESULTS A prototype Empower Stars! mobile video game was developed for children 7-14 years old with cancer. Active, sedentary, educational, and empowerment-centered elements intermix for 20 min of exercise within a 30 min "one-day treatment" gameplay session involving superheroes, space exploration, metaphorical cancer challenges, life restoration on a barren planet, and innumerable star rewards. No player "dies." Usability assessment data analyses showed widespread enthusiasm for integrating exercise with empowerment over cancer and the game itself. Favorite elements included collecting star rewards and planet terraforming. Traveling in space and the Healthy Food Choice game were least liked. The need for improved gameplay instructions was expressed by all groups. The usability study provided essential feedback for converting the prototype into alpha version of Empower Stars! CONCLUSION Adapting exercise empowerment-promoting video game technology to mobile platforms facilitates usability and widespread dissemination for children with cancer. We discuss broader therapeutic applicability in diverse chronic pediatric diseases, including obesity, asthma, cystic fibrosis, diabetes, and juvenile idiopathic arthritis.
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Affiliation(s)
- Carol S Bruggers
- Division of Hematology-Oncology, Department of Pediatrics, University of Utah, Salt Lake City, UT, United States.,Primary Children's Hospital, Salt Lake City, UT, United States
| | | | | | | | - Derek Long
- Spy Hop Youth Media, Salt Lake City, UT, United States
| | | | | | - Rowan Stigner
- Spy Hop Youth Media, Salt Lake City, UT, United States
| | - Clinton C Mason
- Division of Hematology-Oncology, Department of Pediatrics, University of Utah, Salt Lake City, UT, United States
| | - Alisa Bedrov
- Division of Hematology-Oncology, Department of Pediatrics, University of Utah, Salt Lake City, UT, United States.,Department of Medicinal Chemistry, College of Pharmacy, University of Utah, Salt Lake City, UT, United States
| | - Ian Pascual
- Division of Hematology-Oncology, Department of Pediatrics, University of Utah, Salt Lake City, UT, United States.,Department of Medicinal Chemistry, College of Pharmacy, University of Utah, Salt Lake City, UT, United States.,Juan Diego Catholic High School, Draper, UT, United States
| | - Grzegorz Bulaj
- Department of Medicinal Chemistry, College of Pharmacy, University of Utah, Salt Lake City, UT, United States
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Elmesmari R, Reilly JJ, Martin A, Paton JY. Accelerometer measured levels of moderate-to-vigorous intensity physical activity and sedentary time in children and adolescents with chronic disease: A systematic review and meta-analysis. PLoS One 2017. [PMID: 28640907 PMCID: PMC5480890 DOI: 10.1371/journal.pone.0179429] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Context Moderate-to-vigorous physical activity (MVPA) and sedentary time (ST) are important for child and adolescent health. Objective To examine habitual levels of accelerometer measured MVPA and ST in children and adolescents with chronic disease, and how these levels compare with healthy peers. Methods Data sources: An extensive search was carried out in Medline, Cochrane library, EMBASE, SPORTDiscus and CINAHL from 2000–2017. Study selection: Studies with accelerometer-measured MVPA and/or ST (at least 3 days and 6 hours/day to provide estimates of habitual levels) in children 0–19 years of age with chronic diseases but without co-morbidities that would present major impediments to physical activity. In all cases patients were studied while well and clinically stable. Results Out of 1592 records, 25 studies were eligible, in four chronic disease categories: cardiovascular disease (7 studies), respiratory disease (7 studies), diabetes (8 studies), and malignancy (3 studies). Patient MVPA was generally below the recommended 60 min/day and ST generally high regardless of the disease condition. Comparison with healthy controls suggested no marked differences in MVPA between controls and patients with cardiovascular disease (1 study, n = 42) and type 1 diabetes (5 studies, n = 400; SMD -0.70, 95% CI -1.89 to 0.48, p = 0.25). In patients with respiratory disease, MVPA was lower in patients than controls (4 studies, n = 470; SMD -0.39, 95% CI -0.80, 0.02, p = 0.06). Meta-analysis indicated significantly lower MVPA in patients with malignancies than in the controls (2 studies, n = 90; SMD -2.2, 95% CI -4.08 to -0.26, p = 0.03). Time spent sedentary was significantly higher in patients in 4/10 studies compared with healthy control groups, significantly lower in 1 study, while 5 studies showed no significant group difference. Conclusions MVPA in children/adolescents with chronic disease appear to be well below guideline recommendations, although comparable with activity levels of their healthy peers except for children with malignancies. Tailored and disease appropriate intervention strategies may be needed to increase MVPA and reduce ST in children and adolescents with chronic disease.
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Affiliation(s)
- Rabha Elmesmari
- School of Medicine, College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow, Scotland
- Al-Fatah Hospital, Medical School, Benghazi University, Benghazi, Libya
| | - John J. Reilly
- University of Strathclyde, Physical Activity for Health Group, Glasgow, Scotland
| | - Anne Martin
- Usher Institute for Population Health Sciences and Informatics, Edinburgh, Scotland
| | - James Y. Paton
- School of Medicine, College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow, Scotland
- * E-mail:
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65
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Voss C, Harris KC. Physical activity evaluation in children with congenital heart disease. Heart 2017; 103:1408-1412. [PMID: 28490620 DOI: 10.1136/heartjnl-2017-311340] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 03/30/2017] [Accepted: 04/09/2017] [Indexed: 11/04/2022] Open
Abstract
Significant advances in the management of children with congenital heart disease (CHD) have resulted in marked improvements in survival and life expectancy. Thus, there is an increased emphasis on promoting physical activity to optimise healthy development and long-term cardiovascular health. Evaluation of physical activity levels as part of ongoing clinical care is recommended to facilitate physical activity counselling and/or exercise prescription. Physical activity is a complex health behaviour that is challenging to evaluate. We provide an overview of techniques for measuring physical activity in children with CHD with a focus on how to do this in the clinical context. Accelerometers are devices that objectively assess intensity and duration of physical activity under free living conditions. They enable evaluation against physical activity guidelines, but are costly and require advanced technical expertise. Pedometers are a simple-to-use and cost-effective alternative, but an outcome metric of daily step count limits classification against guidelines. Commercial wearable activity trackers offer an appealing user experience and can provide valid estimates in children. Furthermore, activity trackers enable remote monitoring of physical activity levels, which may facilitate exercise prescription and activity counselling. Questionnaires are the most cost-effective and time-effective method, but recall error in younger children is a consideration. Routine exercise testing in children with CHD provides important insight into functional status but should not be viewed as a proxy measure of habitual physical activity. Understanding the spectrum and role of physical activity measurement tools is important for clinicians focused on optimising cardiovascular health in children with CHD.
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Affiliation(s)
- Christine Voss
- Division of Cardiology, Department of Pediatrics, University of British Columbia, British Columbia, Canada
| | - Kevin C Harris
- Division of Cardiology, Department of Pediatrics, University of British Columbia, British Columbia, Canada
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