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Epilepsy in patients with insulin-dependent diabetes and relation to glutamic acid decarboxylase 65
Adel A Mahmoud1, Tayseer Abdelmagid, Mohammed AlGhofely
1Department of Pediatric Neurology, National Neuroscience Institute, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia.
Insights
Pediatric epilepsy is significantly associated with Insulin-dependent Diabetes (IDDM) in children. This study confirms a link between epilepsy in diabetic children and positive GAD65 antibodies, highlighting a crucial connection in pediatric care.
Area of Science:
- Pediatric Endocrinology
- Neurology
- Immunology
Background:
- Insulin-dependent Diabetes (IDDM) is a chronic condition affecting children.
- Epilepsy is a neurological disorder characterized by recurrent seizures.
- The co-occurrence of IDDM and epilepsy in pediatric populations warrants further investigation.
Purpose of the Study:
- To determine if the association of epilepsy in pediatric patients with IDDM is higher than in the general pediatric population.
- To investigate the relationship between epilepsy in diabetic children and the presence of anti-GAD65 antibodies.
Main Methods:
- A cohort study of 305 pediatric patients (under 15 years) with IDDM was conducted.
- Data on seizure disorder history were collected via questionnaires from caregivers.
- Retrospective review of 214 patient files assessed anti-GAD65 antibody positivity.
Main Results:
- A significant relationship was found between epilepsy and IDDM in children.
- The presence of epilepsy in children with IDDM was confirmed to be associated with positive GAD65 antibodies.
Conclusions:
- The study supports a consistent relation between IDDM and epilepsy in children.
- A link between childhood epilepsy in diabetic patients and positive GAD65 antibodies is established.
Objective:
To report if the association of epilepsy in pediatric patients (below the age of 15 years) with Insulin-dependent Diabetes (IDDM) at King Fahad Medical City (KFMC) is higher than the prevalence of epilepsy in the same age group (who have no IDDM) in our community. Consequently, we would determine if there is a relationship between the presence of epilepsy in diabetic children and the presence of positive antiGAD65 antibodies.
Methods:
This cohort study included 305 pediatric patients below the age of 15 years with Insulin-dependent Diabetes Mellitus (IDDM). They were randomly recruited at the Pediatric Endocrinology Clinic in KFMC. The patients` caregivers were given a questionnaire between December 2015 till March 2019 to determine the seizure disorder history. There was also a retrospective review of 214 patients` files for anti-GAD 65 positivity.
Results:
Our study found a significant relation between the presence of epilepsy in children with IDDM. Therefore, we could confirm the relationship between the existence of epilepsy in children with IDDM and having positive GAD65 antibodies.
Conclusion:
Our study supports the presence of consistent relation between having IDDM and having epilepsy in children and between the latter and the presence of positive GAD65 antibodies.
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