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  • Koerner-Rettberg, Cordula  (6)
  • Olivier, Margarete  (6)
  • 2020-2024  (6)
  • 1
    Online Resource
    Online Resource
    Association between habitual physical activity (HPA) and sleep quality in patients with cystic fibrosis
    Springer Science and Business Media LLC ; 2021
    In:  Sleep and Breathing Vol. 25, No. 2 ( 2021-06), p. 609-615
    Details
    In: Sleep and Breathing, Springer Science and Business Media LLC, Vol. 25, No. 2 ( 2021-06), p. 609-615
    Abstract: Sleep disturbances and poor sleep quality are known to be present in patients with CF. Regular physical activity plays an important role in the treatment of CF patients due to its positive influence on progression of disease and quality of life. The aim of this work is to create a home-based sleep and activity profile and to investigate the influence of habitual physical activity (HPA) on sleep quality in children, adolescents, and adults with CF. Methods A total of 109 CF patients (64 male, mean age 22.7 ± 12.0 years; mean ppFEV1 63.0 ± 26.7) were equipped with an actigraph for a home-based collection of data on sleep and activity over 4 weeks. Results Age, FEV1, and BMI affect sleep and activity in CF patients. Especially younger age and higher FEV1 show a great influence on certain aspects of sleep (SE, TST, TIB, WASO, # of awakenings) and activity and its different intensities. General HPA does not affect sleep, but there is a strong correlation between times spent in vigorous to very vigorous intensities and better sleep quality. Conclusion Besides younger age and higher FEV1, daily activity in higher intensities influences sleeping behavior of CF patients in a positive way. Patients with poor sleep quality and sleep disturbances possibly benefit from an intensification of physical activity in the home environment. Trail registration number: 14–6117-BO (University Duisburg-Essen) and NCT 03518697 (clinical trials).
    Type of Medium: Online Resource
    ISSN: 1520-9512 , 1522-1709
    URL: Article
    DOI: 10.1007/s11325-020-02130-0
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2021
    detail.hit.zdb_id: 2072363-5
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  • 2
    Online Resource
    Online Resource
    Health-Related and Motor Performance-Related Fitness and Physical Activity Among Youth With Cystic Fibrosis
    SAGE Publications ; 2021
    In:  Perceptual and Motor Skills Vol. 128, No. 5 ( 2021-10), p. 2097-2116
    Details
    In: Perceptual and Motor Skills, SAGE Publications, Vol. 128, No. 5 ( 2021-10), p. 2097-2116
    Abstract: Little is known about motor competence and the longitudinal development of motor performance among youth with cystic fibrosis (CF). In this study, we assessed aspects of motor performance in different age groups of young patients with CF and compared them with a healthy reference group of same aged children. We also examined the development of motor performance among different age groups of these children with CF, using The Deutscher Motorik Test (DMT) to assess attributes of health-related and motor performance-related fitness. We used an incremental ergometer cycle test to determine maximal exercise capacity (expressed as peak workload). We evaluated and recorded habitual physical activity (PA) as measured by the number of steps per day and the time spent in different PA intensities (expressed in metabolic equivalents). In total, 31 children and adolescents with CF agreed to participate (13 girls,18 boys) aged 6–17 years ( M = 11.3, SD =3.3 years); they had a mean one second forced expiratory volume (expressed as a percentage of predicted value [% pred] ) of 87.2% ( SD = 22.3%). We found their values of health-related and motor performance-related fitness to be significantly lower ( p  〈  0.05) than those of their healthy peer participants. In contrast to the reference group, participants with CF up to 14 years of age showed a linear improvement in these values and in their PA, followed by a plateau or even a nonsignificant decrease after age 14. These findings have important implications for the development and prescription of exercise programs for children with CF. Besides aerobic and strength exercises, we recommend that neuromuscular training be integrated into exercise programs to improve the coordinative abilities of youth with CF. More attention should be paid to vulnerable older adolescents to ensure their long-term motivation to maintain exercise participation.
    Type of Medium: Online Resource
    ISSN: 0031-5125 , 1558-688X
    URL: Article
    DOI: 10.1177/00315125211036415
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2021
    detail.hit.zdb_id: 2066876-4
    SSG: 5,2
    SSG: 7,11
    SSG: 31
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  • 3
    Online Resource
    Online Resource
    Barriers for Sports and Exercise Participation and Corresponding Barrier Management in Cystic Fibrosis
    MDPI AG ; 2022
    In:  International Journal of Environmental Research and Public Health Vol. 19, No. 20 ( 2022-10-13), p. 13150-
    Details
    In: International Journal of Environmental Research and Public Health, MDPI AG, Vol. 19, No. 20 ( 2022-10-13), p. 13150-
    Abstract: Background: Nowadays physical activity (PA)/exercise is an important component of cystic fibrosis (CF) therapy. The aim of the study was to assess the barriers to PA and the barrier management and to explore the effect of supervision on the barriers and barrier management during an exercise program. Methods: In total, 88 people with CF (pwCF) of the ages 6 to 50 years old (mean 24.2 ± 7.9 yrs) participated in the partially supervised 12-month exercise program and filled in a structured and validated questionnaire about barriers to sports and barrier management at baseline. Additionally, 23 pwCF filled in the questionnaire after 6 months and 12 months. The items were clustered into physical and psychosocial barriers and into preventive counter strategies and situational counter strategies and analyzed at baseline and over time. Results: Physical barriers were more relevant than psychosocial barriers and no trend could be seen in the situational and preventive counter strategies. When divided in subgroups, the less active pwCF ( 〈 7500 steps/day), more active pwCF ( 〉 7500 steps/day), physical barriers, and psychosocial barriers showed no significant differences. However physical barriers showed a tendency to have a higher value in the less active group compared to the more active group (p 〉 0.05). Stratified by age or FEV1%pred between the subgroups, no differences could be seen regarding barriers and counter strategies. Conclusions: Physical barriers seemed to have a higher priority when it comes to not participating in PA/exercise. Supervision over 6 months during an exercise program did not show a beneficial effect on barriers and barrier management. Besides the motivational aspect of sport counselling, the volitional aspect seemed to be more important to incorporate more PA into daily life. Individual barriers and their concrete counter strategies should be discussed with the patient with CF. Sport counselling is needed permanently and should be part of the CF routine care.
    Type of Medium: Online Resource
    ISSN: 1660-4601
    URL: Article
    DOI: 10.3390/ijerph192013150
    Language: English
    Publisher: MDPI AG
    Publication Date: 2022
    detail.hit.zdb_id: 2175195-X
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  • 4
    Online Resource
    Online Resource
    Effects of a Long-Term Monitored Exercise Program on Aerobic Fitness in a Small Group of Children with Cystic Fibrosis
    MDPI AG ; 2022
    In:  International Journal of Environmental Research and Public Health Vol. 19, No. 13 ( 2022-06-28), p. 7923-
    Details
    In: International Journal of Environmental Research and Public Health, MDPI AG, Vol. 19, No. 13 ( 2022-06-28), p. 7923-
    Abstract: Background: The aim of this study was to investigate the effects of a monitored exercise program on aerobic fitness in children with cystic fibrosis (CF). Methods: Six children (2f/4m) with ages ranging from 6 to 14 years (11.3 ± 3.3 years.) and a mean ppFEV1 102.5 ± 13.5% pred. participated in the partially monitored 12-month exercise program. VO2peak and Wpeak were used as parameters of aerobic fitness. Incremental Cardio-Pulmonary Exercise Tests (CPETs) were performed before the program began (T1), after 6 months (T3) of monitoring, and after a further 6 months (T4) without monitoring. Habitual physical activity (HPA) was assessed with accelerometry. Results: The values of VO2peak and Wpeak improved slightly from T1 to T3 (p 〉 0.05), without a further increase after monitoring was stopped (T4). However, the VO2peak and Wpeak values were higher after monitoring was stopped compared to at T1. The exercise program with and without monitoring (p 〉 0.05) had no or only a slight effect on the FEV1 values, steps/day, and the intensity of HPA. Conclusions: Monitoring seems to facilitate the achievement of beneficial effects on physical fitness in CF children. For that reason, continuous individual exercise monitoring programs that involve close contact with an exercise therapist should be provided to maintain long-term motivation and participation in physical activities and sport activities during leisure time.
    Type of Medium: Online Resource
    ISSN: 1660-4601
    URL: Article
    DOI: 10.3390/ijerph19137923
    Language: English
    Publisher: MDPI AG
    Publication Date: 2022
    detail.hit.zdb_id: 2175195-X
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  • 5
    Online Resource
    Online Resource
    Association between habitual physical activity (HPA) and sleep quality in patients with cystic fibrosis
    AME Publishing Company ; 2020
    In:  Journal of Thoracic Disease Vol. 12, No. S2 ( 2020-10), p. S264-S265
    Details
    In: Journal of Thoracic Disease, AME Publishing Company, Vol. 12, No. S2 ( 2020-10), p. S264-S265
    Type of Medium: Online Resource
    ISSN: 2072-1439 , 2077-6624
    URL: Journal
    URL: Article
    DOI: 10.21037/jtd
    DOI: 10.21037/jtd-cus-2020-010-ab
    Language: Unknown
    Publisher: AME Publishing Company
    Publication Date: 2020
    detail.hit.zdb_id: 2573571-8
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  • 6
    Online Resource
    Online Resource
    Trainability of Health-Related and Motor Performance Fitness in Adults with Cystic Fibrosis within a 12-Month Partially Supervised Exercise Program
    Hindawi Limited ; 2021
    In:  Pulmonary Medicine Vol. 2021 ( 2021-3-9), p. 1-9
    Details
    In: Pulmonary Medicine, Hindawi Limited, Vol. 2021 ( 2021-3-9), p. 1-9
    Abstract: Background. Regular physical activity plays an important role in the treatment of patients with cystic fibrosis (CF). This study is aimed at investigating the effects of a 12-month partially supervised exercise program on attributes of health-related and motor performance fitness, lung function (ppFEV1), BMI, and habitual physical activity (HPA, steps/day) in adults with CF. Methods. Attributes of health-related and motor performance fitness were examined at the beginning (T0), after 6 (T1), and 12 months (T2) on the basis of five test items: forward bend (FB), bent knee hip extension (HE), plank leg raise (PLR), standing long jump (SLJ), and standing on one leg (OLS). Additionally, we recorded HPA by accelerometry, peak exercise performance ( W peak ) by an incremental cycle test, ppFEV1, and BMI. During the first six months, there was close supervision by an experienced sport therapist. Results. 26 CF patients (8 female, mean age 26.5 ± 7.9 years; ppFEV1 53.7 ± 21.0 ) completed the exercise program. Significant improvements were recorded from T0 to T1 (FB: p ≤ 0.05 ; PLR, OLS: p ≤ 0.01 ) and from T0 to T2 (FB, PLR: p ≤ 0.01 and HE, OLS: p ≤ 0.05 ). W peak , ppFEV1, BMI, and HPA showed no significant improvement between the single test points and over the entire study period (all p 〉 0.05 ). Conclusion. Our results show trainability of adults with CF in aspects of health-related and motor performance fitness during a partially supervised exercise program. Close supervision positively influences the results. Using a simple test setup seems to be a promising tool for evaluating the effects of exercise programs in CF and could serve as an additional outcome parameter in future clinical trials. Trial registration: ClinicalTrials.gov (retrospectively registered May 8, 2018).
    Type of Medium: Online Resource
    ISSN: 2090-1844 , 2090-1836
    URL: Article
    DOI: 10.1155/2021/5581812
    Language: English
    Publisher: Hindawi Limited
    Publication Date: 2021
    detail.hit.zdb_id: 2603580-7
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