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Steiman De Visser H, Fast I, Brunton N, Arevalo E, Askin N, Rabbani R, Abou-Setta AM, McGavock J. Cardiorespiratory Fitness and Physical Activity in Pediatric Diabetes: A Systemic Review and Meta-Analysis. JAMA Netw Open 2024; 7:e240235. [PMID: 38393727 PMCID: PMC10891480 DOI: 10.1001/jamanetworkopen.2024.0235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/22/2023] [Indexed: 02/25/2024] Open
Abstract
Importance It is unclear whether cardiorespiratory fitness (CRF) and physical activity are lower among youths with type 1 diabetes (T1D) and type 2 diabetes (T2D) compared with youths without diabetes. Objective To describe the magnitude, precision, and constancy of the differences in CRF and physical activity among youths with and without diabetes. Data Sources MEDLINE, Embase, CINAHL, and SPORTDiscus were searched from January 1, 2000, to May 1, 2022, for eligible studies. Study Selection Observational studies with measures of CRF and physical activity in children and adolescents aged 18 years or younger with T1D or T2D and a control group were included. Data Extraction and Synthesis Data extraction was completed by 2 independent reviewers. A random-effects meta-analysis model was used to estimate differences in main outcomes. The pooled effect estimate was measured as standardized mean differences (SMDs) with 95% CIs. The Preferred Reporting Items for Systematic Review and Meta-Analyses guideline was followed. Main Outcomes and Measures The main outcomes were objectively measured CRF obtained from a graded maximal exercise test and subjective or objective measures of physical activity. Subgroup analyses were performed for weight status and measurement type for outcome measures. Results Of 7857 unique citations retrieved, 9 studies (755 participants) with measures of CRF and 9 studies (1233 participants) with measures of physical activity for youths with T2D were included; for youths with T1D, 23 studies with measures of CRF (2082 participants) and 36 studies with measures of PA (12 196 participants) were included. Random-effects models revealed that directly measured CRF was lower in youths with T2D (SMD, -1.06; 95% CI, -1.57 to -0.56; I2 = 84%; 9 studies; 755 participants) and in youths with T1D (SMD, -0.39; 95% CI, -0.70 to -0.09; I2 = 89%; 22 studies; 2082 participants) compared with controls. Random-effects models revealed that daily physical activity was marginally lower in youths with T1D (SMD, -0.29; 95% CI, -0.46 to -0.11; I2 = 89%; 31 studies; 12 196 participants) but not different among youths with T2D (SMD, -0.56; 95% CI, -1.28 to 0.16; I2 = 91%; 9 studies; 1233 participants) compared with controls. When analyses were restricted to studies with objective measures, physical activity was significantly lower in youths with T2D (SMD, -0.71; 95% CI, -1.36 to -0.05; I2 = 23%; 3 studies; 332 participants) and T1D (SMD, -0.67; 95% CI, -1.17 to -0.17; I2 = 93%; 12 studies; 1357 participants) compared with controls. Conclusions and Relevance These findings suggest that deficits in CRF may be larger and more consistent in youths with T2D compared with youths with T1D, suggesting an increased risk for cardiovascular disease-related morbidity in adolescents with diabetes, particularly among those with T2D. The findings reinforce calls for novel interventions to empower youths living with diabetes to engage in regular physical activity and increase their CRF.
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Affiliation(s)
| | - Isaak Fast
- Children’s Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada
| | - Nicole Brunton
- Children’s Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada
| | - Edward Arevalo
- Children’s Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada
| | - Nicole Askin
- Neil John MacLean Library, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Rasheda Rabbani
- George & Fay Yee Centre for Healthcare Innovation, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Ahmed M. Abou-Setta
- George & Fay Yee Centre for Healthcare Innovation, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Jonathan McGavock
- Children’s Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
- Diabetes Research Envisioned and Accomplished in Manitoba (DREAM) Research Theme, Winnipeg, Manitoba, Canada
- Diabetes Action Canada, Toronto, Ontario, Canada
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Huerta-Uribe N, Andrés Hormazábal-Aguayo I, Izquierdo M, García-Hermoso A. Youth with type 1 diabetes mellitus are more inactive and sedentary than apparently healthy peers: a systematic review and meta-analysis. Diabetes Res Clin Pract 2023; 200:110697. [PMID: 37169308 DOI: 10.1016/j.diabres.2023.110697] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/12/2023] [Accepted: 05/04/2023] [Indexed: 05/13/2023]
Abstract
AIMS To conduct a meta-analysis of differences in physical activity, sedentary behaviour, and physical fitness between children and adolescents with type 1 diabetes and their healthy peers. METHODS The databases EMBASE, PubMed and SportsDiscus were searched for studies. Pooled effects were calculated using random effects inverse-variance models with the Hartung-Knapp-Sidik-Jonkman adjustment. RESULTS Thirty-five studies were included, comprising a total of 4,751 youths (53% girls) of which 2,452 with type 1 diabetes. Youth with type 1 diabetes were less physically active (Coheńs d=-0.23, 95%CI -0.42 to -0.04), more sedentary (Coheńs d=0.33, 95%CI 0.06 to 0.61), and had lower cardiorespiratory fitness (Coheńs d=-0.52, 95%CI -0.73 to -0.31) than their healthy peers. This corresponds to -12.72 min/day of moderate-to-vigorous physical activity, 63.3 min/day of sedentary time (accelerometry) and -4.07 ml/kg/min of maximum/peak oxygen consumption. In addition, young people with type 1 diabetes were less likely to meet the international physical activity recommendations than their healthy peers (odds ratio=0.44, 95%CI 0.31 to 0.62). CONCLUSIONS Keeping in mind the heterogeneity between studies in the design, population and assessment, our findings show that children and adolescents with type 1 diabetes seem to be less active, more sedentary, and have lower cardiorespiratory fitness levels than their healthy peers.
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Affiliation(s)
- Nidia Huerta-Uribe
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNA
| | | | - Mikel Izquierdo
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNA
| | - Antonio García-Hermoso
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNA.
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Fel S, Rochette E, Walther G, Echaubard S, Pereira B, Merlin E, Terral D, Duché P. Maximal Fat Oxidation During Exercise Is Already Impaired in Pre-pubescent Children With Type 1 Diabetes Mellitus. Front Physiol 2021; 12:664211. [PMID: 33897473 PMCID: PMC8062964 DOI: 10.3389/fphys.2021.664211] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 03/19/2021] [Indexed: 12/13/2022] Open
Abstract
Objective: We evaluated substrate utilization during submaximal exercise, together with glycemic responses and hormonal counter-regulation to exercise, in children with type 1 diabetes mellitus (T1DM). Methods: Twelve pre-pubescent children with T1DM and 12 healthy children were matched by sex and age. Participants completed a submaximal incremental exercise test to determine their fat and carbohydrate oxidation rates by indirect calorimetry. Levels of glycemia, glucagon, cortisol, growth hormone, noradrenaline, adrenaline, and insulin were monitored until 120 min post-exercise. Results: Absolute peak oxygen uptake (VO2 peak) was significantly lower in the children with T1DM than in the healthy controls (1131.4 ± 102.5 vs. 1383.0 ± 316.6 ml.min−1, p = 0.03). Overall carbohydrate and lipid oxidation rates were the same in the two groups, but for exercise intensities, higher than 50% of VO2 peak, fat oxidation rate was significantly lower in the children with T1DM. The absolute maximal lipid oxidation rate was significantly lower in the T1DM children (158.1 ± 31.6 vs. 205.4 ± 42.1 mg.min−1, p = 0.005), and they reached a significantly lower exercise power than the healthy controls (26.4 ± 1.2 vs. 35.4 ± 3.3 W, p = 0.03). Blood glucose responses to exercise were negatively correlated with pre-exercise blood glucose concentrations (r = −0.67; p = 0.03). Conclusion: Metabolic and hormonal responses during sub-maximal exercise are impaired in young children with T1DM.
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Affiliation(s)
- Solenne Fel
- Pédiatrie Générale et Multidisciplinaire, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Emmanuelle Rochette
- Pédiatrie Générale et Multidisciplinaire, CHU Clermont-Ferrand, Clermont-Ferrand, France.,INSERM, CIC 1405, Unité CRECHE, Université Clermont Auvergne, Clermont-Ferrand, France.,Laboratoire IAPS, Université de Toulon, Toulon, France
| | | | - Stéphane Echaubard
- Pédiatrie Générale et Multidisciplinaire, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Bruno Pereira
- Délégation de la Recherche Clinique et Innovations, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Etienne Merlin
- Pédiatrie Générale et Multidisciplinaire, CHU Clermont-Ferrand, Clermont-Ferrand, France.,INSERM, CIC 1405, Unité CRECHE, Université Clermont Auvergne, Clermont-Ferrand, France.,INRA, UMR 1019 UNH, ECREIN, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Daniel Terral
- Pédiatrie Générale et Multidisciplinaire, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Pascale Duché
- Laboratoire IAPS, Université de Toulon, Toulon, France
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Schiller K, Kofler M, Frühwirth M, Fantur M, Rauchenzauner M. Long-Term Hb A1c, Physical Fitness, Nerve Conduction Velocities, and Quality of Life in Children with Type 1 Diabetes Mellitus-A Pilot Study. Healthcare (Basel) 2020; 8:healthcare8040384. [PMID: 33022973 PMCID: PMC7711968 DOI: 10.3390/healthcare8040384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/28/2020] [Accepted: 09/30/2020] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE The aim of this study was to examine a possible association of HbA1c, quality of life (QoL), fitness, and electrophysiological parameters in children with type 1 diabetes mellitus (T1DM). METHODS The study population (n = 34) consisted of patients with T1DM (n = 17) and an age-, sex-, and BMI-matched healthy control group (n = 17). HbA1c was obtained from patients with T1DM at time of diagnosis (T0), at 6 months (T6), at 12 months (T12), and at time of study inclusion (Tstudy). QoL was determined with a standardized questionnaire (KINDL-R). All children completed a 6-min walk test (6MWT) to evaluate their fitness level. Electrodiagnostic studies established upper and lower limb motor and sensory nerve conduction velocities (NCV). RESULTS Higher HbA1c (Tstudy) was associated with lower QoL showing in the subscales self-esteem, friends, and school. Higher HbA1c at (T6) and (T12) was associated with lower QoL in the subscale self-esteem. Based on various subscales, perceived problem areas differed significantly between children and their parents. No differences in fitness level and NCV were found between patients and controls except for a significantly slower median motor NCV in patients. HbA1c was not associated with NCVs at this early stage of disease. CONCLUSIONS Good metabolic control reflected by adequate HbA1c values seems to be important for a good QoL in children with T1DM. Early HbA1c might be associated with QoL during follow-up.
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Affiliation(s)
- Katharina Schiller
- Department of Pediatrics and Neonatology, Kliniken Ostallgäu-Kaufbeuren, 87600 Kaufbeuren, Germany;
| | - Markus Kofler
- Department of Neurology, Hochzirl Hospital, 6170 Zirl, Austria;
| | - Martin Frühwirth
- Department of Pediatrics, Hospital St. Vinzenz, 6511 Zams, Austria; (M.F.); (M.F.)
| | - Michaela Fantur
- Department of Pediatrics, Hospital St. Vinzenz, 6511 Zams, Austria; (M.F.); (M.F.)
| | - Markus Rauchenzauner
- Department of Pediatrics, Innsbruck Medical University, 6020 Innsbruck, Austria
- Correspondence: ; Tel.: +49-8341-422206
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Qadir KJ, Zangana KO. Effect of swimming program on glycemic control in male adolescents with type 1 diabetes mellitus. J Sports Med Phys Fitness 2020; 60:302-307. [PMID: 31958000 DOI: 10.23736/s0022-4707.19.10053-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Regular physical activity and exercise is the third management for the child with diabetes mellitus after diet regime and insulin therapy. The aim of the study is to evaluate the effect of swimming on glycemic control for a male adolescent with type 1 diabetes mellitus. The study evaluates the effect of swimming on glycemic control for a male adolescent with type 1 diabetes mellitus. METHODS The quasi-experimental design was conducted on 40 male adolescents with typ1 diabetes, then divided into two groups; study and control groups. 20 adolescents participated in the swimming program (study group) and other 20 did not expose to exercise program (control group) for 10 weeks. a venous blood sample was received to evaluate glycemic control (HbA1c %), in pre and post 10 weeks to compare HbA1c % for both groups. RESULTS Mean age 13.45±1.46 years (study group), while for control group age 13.55±1.5 years, and mean and standard deviation for Hba1c % was 9.61±1.15%, 9.65±2.23% in the study and control group respectively. The study showed that there was a high significant difference between pre and post-test HbA1c in the study group (P value<0.00) also the same result was observed in the control group but negatively (P value<0.00) it means the Hb1c % was raised. CONCLUSIONS The study concluded that regular physical activity (swimming) had a positive effect on lowering Glycosylated hemoglobin (HbA1c).
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Affiliation(s)
- Kaify J Qadir
- Department of Pediatric Nursing Science, Hawler Medical University College of Nursing, Erbil, Iraq -
| | - Kawes O Zangana
- Departmeny of Pediatric Medicine, Hawler Medical University College of Medicine, Erbil, Iraq
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Stewart T, Caffrey DG, Gilman RH, Mathai SC, Lerner A, Hernandez A, Pinto ME, Huaylinos Y, Cabrera L, Wise RA, Miranda JJ, Checkley W. Can a simple test of functional capacity add to the clinical assessment of diabetes? Diabet Med 2016; 33:1133-9. [PMID: 26599981 PMCID: PMC4955604 DOI: 10.1111/dme.13032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/17/2015] [Indexed: 01/06/2023]
Abstract
AIM To identify impairment in functional capacity associated with complicated and non-complicated diabetes using the 6-min walk distance test. METHODS We enrolled 111 adults, aged ≥40 years, with Type 2 diabetes from a hospital facility and 150 healthy control subjects of similar age and sex from a community site in Lima, Peru. All participants completed a 6-min walk test. RESULTS The mean age of the 261 participants was 58.3 years, and 43.3% were male. Among those with diabetes, 67 (60%) had non-complicated diabetes and 44 (40%) had complications such as peripheral neuropathy, retinopathy or nephropathy. The mean unadjusted 6-min walk distances were 376 m and 394 m in adults with and without diabetes complications, respectively, vs 469 m in control subjects (P<0.001). In multivariable regression, the subjects with diabetes complications walked 84 m less far (95% CI -104 to -63 m) and those without complications walked 60 m less far (-77 to -42 m) than did control subjects. When using HbA1c level as a covariate in multivariable regression, participants walked 13 m less far (-16.9 to -9.9 m) for each % increase in HbA1c . CONCLUSIONS The subjects with diabetes had lower functional capacity compared with healthy control subjects with similar characteristics. Differences in 6-min walk distance were even apparent in the subjects without diabetes complications. Potential mechanisms that could explain this finding are early cardiovascular disease or deconditioning.
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Affiliation(s)
- T Stewart
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - D G Caffrey
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - R H Gilman
- Program in Disease Control and Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
- A.B. PRISMA, Lima, Peru
| | - S C Mathai
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - A Lerner
- Program in Disease Control and Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - A Hernandez
- Division of Endocrinology, Department of Medicine, Hospital Nacional Cayetano Heredia, Lima, Peru
| | - M E Pinto
- Division of Endocrinology, Department of Medicine, Hospital Nacional Cayetano Heredia, Lima, Peru
- Department of Medicine, School of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Y Huaylinos
- Division of Endocrinology, Department of Medicine, Hospital Nacional Cayetano Heredia, Lima, Peru
| | | | - R A Wise
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - J J Miranda
- Department of Medicine, School of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru
- CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - W Checkley
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- Program in Disease Control and Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
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