How to manage T1D in my 14-year-old during puberty?

Question

Hello doctor,

My 14-year-old daughter has been managing type 1 diabetes since her diagnosis two years ago. While she follows her insulin regimen using novoLog and a continuous glucose monitor, the condition has become challenging to manage since she entered puberty. The hormonal changes during her menstrual cycle cause significant blood sugar fluctuations, with levels ranging from 65 to 280 mg/dL.

Her recent HbA1c is 8.5%, which is higher than her previous readings, and the unpredictability of her insulin requirements has made her diabetes management more difficult. She also struggles with mood swings and insulin resistance during this phase.

Could you please provide an overview of how puberty impacts type 1 diabetes management and the strategies we can implement to stabilize her glucose levels?
How could hormonal changes, dietary adjustments, and any new technological or therapeutic approaches help us improve her diabetes care?

Please help.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I read your query and understand your concern.

Puberty is a challenging phase for managing type 1 diabetes due to hormonal changes, particularly the rise in sex hormones (like estrogen in females) and growth hormones.

Insulin Resistance: These hormonal changes increase insulin resistance, leading to unpredictable blood glucose fluctuations. This is especially pronounced during the morning when growth hormone levels peak.

Increased Insulin Needs: Insulin requirements naturally rise during puberty, and regular dose adjustments may be necessary.

Recommendations:

Frequent Monitoring: Continuous glucose monitoring (CGM) is an excellent tool. Analyzing patterns in her glucose levels with her physician will help optimize insulin dosage.
Morning Adjustments: Since insulin resistance is higher in the mornings, insulin doses during this period may need to be increased.
Lifestyle Modifications: Encourage regular exercise, which can improve insulin sensitivity and stabilize glucose levels.
Support Systems: Social support, family encouragement, and diabetes management apps can make managing her condition less stressful.

Reassurance:

The challenges you are facing are a normal part of this phase. Once she transitions out of puberty, insulin resistance should decrease, and blood sugar control will likely improve.

Please continue to monitor her glucose levels closely and share her insulin dosage and CGM ( continuous glucose monitor) results for more specific advice.

I hope this helps. If you have any further queries, kindly do not hesitate to contact me.

Thank you.