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Neurocognitive correlates of type 1 diabetes mellitus in childhood
1Department of Psychology, York University, Toronto, Ontario, Canada. mderosch@yorku.ca
Insights
Type 1 Diabetes Mellitus (T1DM) complications like hypo- and hyperglycemia can impact children's cognitive function. Understanding these neurocognitive outcomes is crucial for effective treatment and educational strategies in pediatric T1DM management.
Area of Science:
- Pediatric Endocrinology
- Neuroscience
- Child Psychology
Background:
- Type 1 Diabetes Mellitus (T1DM) is a common chronic condition in children.
- Disease complications, including hypo- and hyperglycemia, affect daily functioning.
- Cognitive deficits associated with T1DM require further investigation for improved interventions.
Purpose of the Study:
- To comprehensively review the literature on neurocognitive outcomes in pediatric T1DM.
- To examine disease- and treatment-related variables impacting cognitive performance.
- To identify factors influencing cognitive deficits in children with T1DM.
Main Methods:
- Literature review of neurocognitive outcomes in Type 1 Diabetes Mellitus.
- Analysis of disease-related variables: age of onset, duration, pubertal effects.
- Examination of metabolic factors: hypoglycemia and hyperglycemia impacts.
Main Results:
- Specific disease and treatment variables are associated with impaired cognitive performance in pediatric T1DM.
- Age of onset, disease duration, and glycemic control influence neurocognitive outcomes.
- Hypoglycemia and hyperglycemia present significant challenges to cognitive function in affected children.
Conclusions:
- Understanding neurocognitive deficits in pediatric T1DM is essential for tailoring treatment and educational plans.
- Further research is needed to address controversies and refine interventions for cognitive complications.
- Optimizing glycemic control and considering disease history are key for supporting cognitive development in children with T1DM.
Abstract:
Type 1 Diabetes Mellitus (T1DM) is one of the most prevalent chronic health conditions in children under the age of 18 years. Complications of the disease include hypo- and hyperglycemia, which can have an impact on children's performance in assessment situations, in the clinic, and in school. Because there is no cure for this disease, there is a need to understand the cognitive deficits associated with some of its complications, as this knowledge will impact on the choice of treatment regimens as well as educational interventions. This paper provides a comprehensive review of the relevant literature on the neurocognitive outcome of T1DM. In particular, disease- and treatment-related variables that are associated with poor performance on cognitive domains will be reviewed. Specifically, age of onset, duration, pubertal effects, and presence of hypoglycemia or hyperglycemia will be examined. These findings are not without controversy, and limitations to conclusions will also be presented. Where relevant, recommendations for future research directions will be provided.
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