Growth Challenges in Children with Type 1 Diabetes: What a Large Indian Study Reveals

Growth failure—when children don't reach expected heights for their age—is a recognized but often understudied complication of Type 1 diabetes. While we know it happens, especially in regions where achieving optimal blood sugar control is challenging, little large-scale data exists from India and similar settings. A new cross-sectional study of 600 children and adolescents (ages 5–18) in Kerala, India, set out to measure how common growth failure really is and identify which factors put children at higher risk.

Among the 600 children studied between September 2024 and May 2025, approximately 1 in 5 experienced growth failure. The study also revealed that many children had suboptimal cholesterol and triglyceride levels: elevated LDL cholesterol was found in about 27% of participants, and high triglycerides in about 31%.

When researchers looked at which factors were most strongly linked to growth problems, two stood out: children diagnosed with Type 1 diabetes at age 10 or older and those living with the condition for 5 years or longer had higher odds of experiencing growth failure. Additionally, higher HbA1c levels—a marker of average blood sugar control over time—were associated with worse growth outcomes.

These findings underscore that growth monitoring should be part of routine care for children with Type 1 diabetes, particularly those with longer disease duration or diagnosed later in childhood. The association between blood sugar control and growth suggests that working toward better metabolic management may support normal growth and development.

The study also highlights the importance of monitoring cholesterol and triglyceride levels in young people with Type 1 diabetes, as these cardiovascular risk factors were common in this population. While this research comes from one region of India, it adds to global evidence that growth and metabolic complications deserve attention alongside blood sugar management in pediatric diabetes care.

Source: BMJ paediatrics open. Evidence type: PubMed indexed literature. Type1Cure is an information and intelligence hub, not a medical advice service. This article summarizes published research and does not provide diagnosis, treatment, or personal medical guidance. Always talk to your own care team before changing anything about your Type 1 diabetes management.