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Physical fitness and health‐related quality of life in pediatric renal transplant recipients: An interventional trial with active video gaming
Author(s) -
WeigmannFaßbender Sandra,
Pfeil Kathrin,
Betz Theresa,
Sander Anja,
Weiß Klaus,
Tönshoff Burkhard,
FriedmannBette Birgit
Publication year - 2020
Publication title -
pediatric transplantation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.457
H-Index - 69
eISSN - 1399-3046
pISSN - 1397-3142
DOI - 10.1111/petr.13630
Subject(s) - cardiorespiratory fitness , medicine , physical therapy , renal transplant , quality of life (healthcare) , population , physical fitness , transplantation , hand strength , grip strength , environmental health , nursing
Background Pediatric renal transplant recipients are at increased risk for cardiovascular diseases, one contributing factor is reduced cardiorespiratory fitness. The purpose was to evaluate cardiorespiratory fitness, motor coordination, muscle strength, daily physical activity, and health‐related quality of life and to find out, if active video gaming is effective for improving these items in this patient population. Methods Twenty renal transplant recipients (13.5 ± 3.4 years) and 33 matched healthy controls (13.1 ± 3.2 years) performed a spiroergometry, a motor coordination test, and a maximal handgrip strength test. Quality of life was determined with a validated questionnaire, and daily physical activity was recorded with a physical activity monitor. Thirteen patients (12.9 ± 3.4 years) participated in a 6‐week home‐based exergaming intervention (3×/week for 30 minutes) and repeated all tests after that. Results The renal transplant recipients exhibited a substantial impairment compared with the controls in peak oxygen consumption (−31%, P < .001), motor competence (−44%, P < .001), daily physical activity (−33%, P = .001), and quality of life (−12%, P = .017). Handgrip strength was similar in both groups. Despite of low compliance in the intervention group, steps per hour were significantly increased after 6 weeks of exergaming (+31%, P = .043); however, all other measures remained unchanged. Conclusion Cardiorespiratory fitness, motor competence, and quality of life are reduced in pediatric renal transplant recipients. Home‐based exergaming is not appropriate to improve these items, probably due to a substantially impaired motor competence. However, it provided a stimulus for an increased daily physical activity.