Can CGM be beneficial in managing T1D in a 15-year-old?

Question

Hello doctor,

My 15-year-old brother was recently diagnosed with type 1 Diabetes after experiencing excessive thirst, frequent urination, and weight loss. He has been started on insulin injections, and his blood sugar levels are somewhat stable, though he still struggles to maintain normal levels during physical activities. His recent blood test showed elevated blood glucose and a slightly increased hemoglobin A1c. I am concerned about the long-term implications of his condition, especially since he is still growing and very active.

His doctor recommended regular glucose monitoring, but would a continuous glucose monitor (CGM) be more beneficial?
Should we consider additional tests, like C-peptide levels, to assess his insulin production?
How can we best support him through medical and lifestyle changes?
Also, are there concerns with his recent test results indicating potential early complications, such as kidney or eye issues?
Should we seek care from an endocrinologist for more specialized management?

Kindly help.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I have read your query and can understand your concern.

The diagnosis of type 1 Diabetes (T1D) can be challenging, especially for an active, growing teenager. However, with the right management, your brother can lead a healthy life.

Continuous glucose monitor (CGM): A CGM can be very beneficial for an active individual like your brother. It provides real-time glucose readings, allowing for better tracking of glucose fluctuations during physical activities. This can help prevent extreme highs and lows, improve insulin dosing, and offer better overall glucose control.

Additional laboratory tests (C-peptide and others):

C-peptide test: This measures insulin production, but in type 1 Diabetes, insulin production is minimal or absent. It is typically unnecessary if the diagnosis is clear.

Hemoglobin A1c: This test shows average blood glucose levels over the past two to three months. An elevated A1c indicates the need for insulin or lifestyle adjustments.

Kidney and eye health: Regular kidney function tests and annual eye exams are important to detect any early complications, even though these issues typically arise after several years of poorly controlled diabetes.

Managing type 1 diabetes:

Effective management requires insulin adjustments, a balanced diet, regular physical activity, and routine monitoring.

Encourage healthy eating, monitor glucose levels before and after exercise, and ensure consistent blood glucose testing, as your doctor recommended.

Addressing early complications: Though complications like kidney or eye issues are unlikely early on, regular monitoring is important. Focus on good glucose control to prevent long-term complications like neuropathy and cardiovascular problems.

Consulting an endocrinologist: An endocrinologist can provide specialized care and help optimize your brother’s diabetes management, especially if blood glucose levels remain difficult to control.

With good management, your brother can thrive while managing his type 1 Diabetes.

I hope this helps answer your query.

Please let me know if I can assist you further.

Thank you.

Can CGM be beneficial in managing T1D in a 15-year-old?

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