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Use of pedometers to increase physical activity among children and adolescents with chronic kidney disease.

ABSTRACT: Children and adolescents with chronic kidney disease (CKD) are inactive relative to their peers.Forty-four children and adolescents aged 7-20 years with CKD, end-stage renal disease (ESRD) on dialysis or a kidney transplant participated in a 12-week pedometer-based intervention to increase physical activity. Patients recorded daily step counts and reported them weekly. Pediatric Quality of Life Inventory (PedsQL) and 6-min walk (6 MW) were administered at baseline and after 12 weeks.Age was 15.1?±?3.4 years; 27 % had CKD, 16 % were receiving dialysis, and 57 % had received a kidney transplant. Mean daily step count did not change significantly (+48, 95 % CI -48 to +145 steps/day per week). Transplant recipients and patients with CKD increased their activity by 100 steps/day (95 % CI -14 to 208) and 73 steps/day (95 % CI -115 to 262) each week, respectively, and patients on dialysis decreased by 133 steps/day (95 % CI -325 to 58; p value for interaction 0.03) in multivariable analysis. Change in physical activity was associated with change in 6 MW distance (r?=?0.74, p?

SUBMITTER: Akber A

PROVIDER: S-EPMC4074553 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature

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Use of pedometers to increase physical activity among children and adolescents with chronic kidney disease.

Akber Aalia A Portale Anthony A AA Johansen Kirsten L KL

Pediatric nephrology (Berlin, Germany) 20140320 8

<h4>Background</h4>Children and adolescents with chronic kidney disease (CKD) are inactive relative to their peers.<h4>Methods</h4>Forty-four children and adolescents aged 7-20 years with CKD, end-stage renal disease (ESRD) on dialysis or a kidney transplant participated in a 12-week pedometer-based intervention to increase physical activity. Patients recorded daily step counts and reported them weekly. Pediatric Quality of Life Inventory (PedsQL) and 6-min walk (6 MW) were administered at basel ...[more]

PMID: 24648129

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Project description:BackgroundPhysical activity (PA) is important for children with a chronic disease. Serious games may be useful to promote PA levels among these children.ObjectiveThe primary purpose of this systematic review was to evaluate the effectiveness of serious games on PA levels in children with a chronic disease.MethodsPubMed, EMBASE, PsycINFO, ERIC, Cochrane Library, and CINAHL were systematically searched for articles published from January 1990 to May 2018. Both randomized controlled trials and controlled clinical trials were included to examine the effects of serious games on PA levels in children with a chronic disease. Two investigators independently assessed the intervention, methods, and methodological quality in all articles using the Cochrane risk of bias tool. Both qualitative and quantitative analyses were performed.ResultsThis systematic review included 9 randomized controlled trials (886 participants). In 2 of the studies, significant between-group differences in PA levels in favor of the intervention group were reported. The meta-analysis on PA levels showed a nonsignificant effect on moderate to vigorous PA (measured in minutes per day) between the intervention and control groups (standardized mean difference 0.30, 95% CI -0.15 to 0.75, P=.19). The analysis of body composition resulted in significantly greater reductions in BMI in the intervention group (standardized mean difference -0.24, 95% CI -0.45 to 0.04, P=.02).ConclusionsThis review does not support the hypothesis that serious games improve PA levels in children with a chronic disease. The meta-analysis on body composition showed positive intervention effects with significantly greater reductions in BMI in favor of the intervention group. A high percentage of nonuse was identified in the study of serious games, and little attention was paid to behavior change theories and specific theoretical approaches to enhance PA in serious games. Small sample sizes, large variability between intervention designs, and limited details about the interventions were the main limitations. Future research should determine which strategies enhance the effectiveness of serious games, possibly by incorporating behavior change techniques.

Project description:Few studies have prospectively evaluated the progression of chronic kidney disease (CKD) in children and adolescents, as well as factors associated with progression.Prospective multicenter observational cohort study.496 children and adolescents with CKD enrolled in the Chronic Kidney Disease in Children (CKiD) Study.Proteinuria, hypoalbuminemia, blood pressure, dyslipidemia, and anemia.Parametric failure-time models were used to characterize adjusted associations between baseline levels and changes in predictors and time to a composite event of renal replacement therapy or 50% decline in glomerular filtration rate (GFR).398 patients had nonglomerular disease and 98 had glomerular disease; of these, 29% and 41%, respectively, progressed to the composite event after median follow-ups of 5.2 and 3.7 years, respectively. Demographic and clinical characteristics and outcomes differed substantially according to the underlying diagnosis; hence, risk factors for progression were assessed in stratified analyses, and formal interactions by diagnosis were performed. Among patients with nonglomerular disease and after adjusting for baseline GFR, times to the composite event were significantly shorter with urinary protein-creatinine ratio > 2mg/mg, hypoalbuminemia, elevated blood pressure, dyslipidemia, male sex, and anemia, by 79%, 69%, 38%, 40%, 38%, and 45%, respectively. Among patients with glomerular disease, urinary protein-creatinine ratio >2mg/mg, hypoalbuminemia, and elevated blood pressure were associated with significantly reduced times to the composite event by 94%, 71%, and 67%, respectively. Variables expressing change in patient clinical status over the initial year of the study contributed significantly to the model, which was cross-validated internally.Small number of events in glomerular patients and use of internal cross-validation.Characterization and modeling of risk factors for CKD progression can be used to predict the extent to which these factors, either alone or in combination, would shorten the time to renal replacement therapy or 50% decline in GFR in children with CKD.

Project description:BACKGROUND:Children and adolescents do not meet the current recommendations on physical activity (PA), and as such, the health-related benefits of regular PA are not achieved. Nowadays, technology-based programs represent an appealing and promising option for children and adolescents to promote PA. OBJECTIVE:The aim of this review was to systematically evaluate the effects of mobile health (mHealth) and wearable activity trackers on PA-related outcomes in this target group. METHODS:Electronic databases such as the Cochrane Central Register of Controlled Trials, PubMed, Scopus, SPORTDiscus, and Web of Science were searched to retrieve English language articles published in peer-reviewed journals from January 2012 to June 2018. Those included were articles that contained descriptions of interventions designed to increase PA among children (aged 6 to 12 years) only, or adolescents (aged 13 to 18 years) only, or articles that include both populations, and also, articles that measured at least 1 PA-related cognitive, psychosocial, or behavioral outcome. The interventions had to be based on mHealth tools (mobile phones, smartphones, tablets, or mobile apps) or wearable activity trackers. Randomized controlled trials (RCTs) and non-RCTs, cohort studies, before-and-after studies, and cross-sectional studies were considered, but only controlled studies with a PA comparison between groups were assessed for methodological quality. RESULTS:In total, 857 articles were identified. Finally, 7 studies (5 with tools of mHealth and 2 with wearable activity trackers) met the inclusion criteria. All studies with tools of mHealth used an RCT design, and 3 were of high methodological quality. Intervention delivery ranged from 4 weeks to 12 months, whereby mainly smartphone apps were used as a tool. Intervention delivery in studies with wearable activity trackers covered a period from 22 sessions during school recess and 8 weeks. Trackers were used as an intervention and evaluation tool. No evidence was found for the effect of mHealth tools, respectively wearable activity trackers, on PA-related outcomes. CONCLUSIONS:Given the small number of studies, poor compliance with accelerometers as a measuring instrument for PA, risk of bias, missing RCTs in relation to wearable activity trackers, and the heterogeneity of intervention programs, caution is warranted regarding the comparability of the studies and their effects. There is a clear need for future studies to develop PA interventions grounded on intervention mapping with a high methodological study design for specific target groups to achieve meaningful evidence.

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Use of pedometers to increase physical activity among children and adolescents with chronic kidney disease.

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Use of pedometers to increase physical activity among children and adolescents with chronic kidney disease.

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