Leptin Levels in Children with Type 1 Diabetes and Insulin Therapy
Author Information
Author(s): KENNETH L. McCORMICK, GAIL J. MICK, LISA BUTTERFIELD, HUGH ROSS, ELAINE PARTON, JOAN TOTKA
Primary Institution: University of Alabama, Birmingham; Medical College of Wisconsin
Hypothesis
Does exogenous insulin affect serum leptin levels in children with newly diagnosed Type 1 diabetes?
Conclusion
Insulin therapy did not significantly change serum leptin levels in children with newly diagnosed Type 1 diabetes despite weight gain and improved glycemic control.
Supporting Evidence
- Leptin levels were measured at baseline and two follow-up visits.
- All patients gained weight after insulin treatment.
- There was no correlation between changes in BMI and changes in serum leptin.
Takeaway
The study looked at kids with Type 1 diabetes to see if giving them insulin would change a hormone called leptin, but it didn't.
Methodology
The study followed 17 untreated children with new-onset Type 1 diabetes, measuring serum leptin levels before and after insulin therapy over several months.
Limitations
The study did not include a control group and focused only on children who were not in severe ketoacidosis.
Participant Demographics
17 children (7 males, 10 females) with a mean age of 8.6 years.
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