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Benefits of physical activity in children and adolescents with type 1 diabetes: A systematic review
Hélène Absil1, Lia Baudet1, Annie Robert2
1Unité d'Endocrinologie Pédiatrique, Cliniques universitaires Saint Luc, Belgium.
Insights
Physical activity benefits children with type 1 diabetes, improving metabolic health and quality of life. However, more research is needed to confirm its impact on glycemic control.
Area of Science:
- Pediatric Endocrinology
- Exercise Physiology
- Metabolic Health
Background:
- Type 1 diabetes (T1D) management in children requires comprehensive strategies.
- The role of physical activity in T1D pediatric care is an area of ongoing investigation.
- Understanding the health benefits of exercise is crucial for improving patient outcomes.
Purpose of the Study:
- To systematically review clinical trials on physical activity's health benefits in pediatric patients with type 1 diabetes.
- To synthesize evidence regarding exercise interventions in this population.
Main Methods:
- Systematic review of randomized controlled trials (RCTs) published in English before 1998.
- Searches conducted across four databases, adhering to PICOS criteria and PRISMA guidelines.
- Inclusion criteria focused on pediatric patients with type 1 diabetes and physical activity interventions.
Main Results:
- Seven RCTs involving 2655 participants were included.
- Positive effects observed in blood lipid profiles, physical fitness, quality of life, and body composition.
- Only one study demonstrated a significant positive effect on glycemic control.
Conclusions:
- Physical activity positively impacts metabolic and psychological health in children with T1D.
- Variations in study protocols and sample sizes may limit the statistical power to demonstrate improved glycemic control.
- Future trials should consider specific design elements to enhance the understanding of physical activity's role in T1D management.
Aims:
We performed a systematic review of clinical trials investigating the health benefits of physical activity in pediatric patients with type 1 diabetes.
Methods:
To perform this systematic review, search strategies were created and adapted to four databases. Only randomized controlled trials written in English before 1998 and that answered to the PICOS criteria were included. The PRISMA guidelines were followed to ensure highest scientific rigor within studies.
Results:
Seven studies out of 2655 were included in this systematic review according to the inclusion criteria. These studies showed positive gains on global health: blood lipid profile, physical fitness, quality of life and body size and body composition but only one demonstrated a positive effect on glycemic control.
Conclusion:
Globally, physical activity exerts a positive impact on metabolic (i.e., decrease in total cholesterol, improvement of physical fitness, etc.) and psychological health in children with type 1 diabetes. Yet variations in study protocols or sample size restrict statistical power to reach the outcome of improving glycemic control in most studies. Here, we address the measured outcomes in individual trials and discuss potential key elements to consider for future clinical trials.
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