Glycemic Control and Long-term Complications in Pediatric Onset Type 1 Diabetes Mellitus: A Single-center Experience from Northern India

Chronic Microvascular Complication of Type 1 Diabetes Mellitus and Its Predictors Among Children with Type 1 Diabetes Mellitus in Ethiopia; A Single Center Experience: Ambi Directional Cohort Study

Introduction

Type 1 diabetes mellitus is the most common pediatric endocrine disorder. Poor glycemic control in diabetes mellitus can result in microvascular complications (retinopathy, neuropathy, and nephropathy). There is no study done in our setting either about prevalence of pediatric type 1 diabetes mellitus or chronic microvascular complication among these patients, which gap this study is expected to fill.

Objective

This study aimed to assess the risk and predictors of chronic microvascular complication of type 1 diabetes mellitus among children with diabetes at Haramaya University Hiwot Fana Compressive Specialized Hospital from September 10, 2021 to January 30, 2023.

Methods

A hospital-based Ambi directional cohort study was conducted. Survival data are described by follow-up time and Kaplan-Meier graph. To determine predictors associated with chronic microvascular complication we used a Poisson regression optimal model selected using the information criterion. All associations are tested at the 95% confidence level and a reported IRR P-value less than 0.05 is declared as a significant association between variables.

Results

A total of 124 children with type 1 diabetes mellitus were followed with total 407.5 years risk time. The overall incidence rate of chronic microvascular complication was 83 per 1000 population per year (95% CI: 59-116). The median time for detection of microvascular complication was 7 years after diagnosis. Being male with IRR 1.71 (95% CI: 0. 0.81-3.56), being at pubertal age IRR 1.91 (95% CI: 1.05-3.48), longer diabetes mellitus duration IRR 1.13 (95% CI: 1.07-1.28), and poor glycemic control IRR 1.50 (95% CI: 0.46-4.97) were found to be at higher risk for chronic microvascular complication.

Conclusion

There was high incidence of chronic microvascular complication of diabetes mellitus. Being pubertal age group and more than 3 years duration after diagnosis had statistically significant association with complication.

Prevalence and Associated Clinical Features of Type 1 Diabetes Mellitus Among Children Presented to a Tertiary Health Care Center of Himalayan Foothills

Introduction Diabetes Mellitus (DM) is a complex metabolic disorder characterized by chronic hyperglycemia. Knowing its prevalence, associated clinical features, and complications is essential for diagnosing children having diabetes-like clinical features. Since there is a limited study from India and no similar study from this geographical part, the present study was carried out. Material and method It is a cross-sectional study, which includes children aged 1-18 years presented to the pediatric outpatient department (OPD), inpatient department (IPD), and emergency with clinical features of Type 1 Diabetes Mellitus (T1DM). The enrolled cases were assessed for confirmation of T1DM, and clinical features and associated complications were recorded in the case record form. Result A total of 218 children with clinical features of T1DM were enrolled, out of which 32 (14.7%) had T1DM. Among the 32 T1DM patients, 31 (96.9%) of the participants presented with polyuria, 29 (90.6%) had polydipsia, and 13 (40.6%) had polyphagia. Out of 32 children, 3 (9.38%) had diabetic neuropathy, and 1 (3.1%) had diabetic retinopathy. Conclusion We found that many children with diabetes have clinical features of T1DM and uncontrolled blood sugar. This emphasizes the need for early detection and treatment to prevent long-term complications.

The Advanced Diabetes Technologies for Reduction of the Frequency of Hypoglycemia and Minimizing the Occurrence of Severe Hypoglycemia in Children and Adolescents with Type 1 Diabetes

Hypoglycemia is an often-observed acute complication in the management of children and adolescents with type 1 diabetes. It causes inappropriate glycemic outcomes and may impair the quality of life in the patients. Severe hypoglycemia with cognitive impairment, such as a convulsion and coma, is a lethal condition and is associated with later-onset cognitive impairment and brain-structural abnormalities, especially in young children. Therefore, reducing the frequency of hypoglycemia and minimizing the occurrence of severe hypoglycemia are critical issues in the management of children and adolescents with type 1 diabetes. Advanced diabetes technologies, including continuous glucose monitoring and sensor-augmented insulin pumps with low-glucose suspension systems, can reduce the frequency of hypoglycemia and the occurrence of severe hypoglycemia without aggravating glycemic control. The hybrid closed-loop system, an automated insulin delivery system, must be the most promising means to achieve appropriate glycemic control with preventing severe hypoglycemia. The use of these advanced diabetes technologies could improve glycemic outcomes and the quality of life in children and adolescents with type 1 diabetes.

Influence of Socio-Economic and Cultural Factors on Type 1 Diabetes Management: Report from a Tertiary Care Multidisciplinary Diabetes Management Center in India

OBJECTIVE

To study the association of socio-economic (SE) and cultural factors with HbA1c and diabetes knowledge of children, adolescents and young adults with T1DM managed in the authors' centre, as these may be unique to a country or a region.

METHODS

Demographic details, SE scoring, body mass index and mean of the last two HbA1c values were recorded, in 173 eligible patients. A diabetes knowledge test (DKT) was administered.

RESULTS

Median (range) age was 14.0 (3.25-25.5) y and HbA1c 8.2 ± 1.3%. The patients travelled a median of 124 (range 0.5-850) km and 2.3 (range 0.1-18.3) h each way, to reach the clinic. Only 2 children took insulin at school / college. Insulin adjustment for pre-meal blood glucose was practiced by 88%, but adjustment for meal intake by only 17% patients. Median HbA1c was lower in the participants with age > 18 y [7.7 (5.6-11.0) %] vs. < 10 y [8.3 (6.3-10.6) %, p < 0.02] or 10-18 y [(8.3 (5.9-12.6) %, p < 0.02)]. Overweight /obesity were seen in 35%. On multivariate regression, HbA1c was associated negatively with DKT score (DKTS) and age group, and DKTS was associated positively with urban residence and maternal education > class 12th. HbA1c and DKTS were not associated with income.

CONCLUSIONS

Low income may be successfully compensated by other factors to obtain good glycemic control. HbA1c did not deteriorate in adolescence in contrast to world experience. Overweight is a worrisome problem. Improved societal awareness about childhood diabetes is crucial.