OBJECTIVES

Diabetic ketoacidosis (DKA) is the most common initial presentation in children with newly diagnosed type 1 diabetes. Severe dehydration/acidosis, shock at admission, and hyperchloremia contribute to acute kidney injury (AKI). This retrospective study was done to determine the proportion of children hospitalized for DKA who had AKI and to compare clinical parameters between children with DKA and with AKI and without AKI to identify the risk factors associated with AKI.

A retrospective review of all DKA admissions with type 1 diabetes was done. AKI was diagnosed as per KDIGO-2012 criteria. The analysis was done using a Chi-square test to assess the association between the status of AKI and other parameters. The Independent t-test was applied for comparison with the mean score between the No AKI / AKI group for numerical variables with normal distribution. A multivariable logistic regression analysis was performed to compare clinical parameters between both groups.

Out of 32 children with DKA, 13 (40.63%) developed AKI. Among them, 9 had AKI at admission and 4 children developed AKI within the first 48 hours of admission. Optimum fluid management resolved AKI in 10 patients, but 3 of them required dialysis. Parameters like higher heart rate (p = 0.0390), higher respiratory rate (p = 0.0402), high leukocyte count (p = 0.0005), severe hyperglycemia (p = 0.0204), severe acidosis (p = 0.0001), hyperchloremia (p = 0.016) and shock at admission (p = 0.0001) were present in children with DKA and AKI.

In our study, a high proportion of children with DKA had AKI, which causes prolonged acidosis and hospital stay. Hence, comparing clinical parameters between both groups helps in identifying risk factors associated with AKI in persons with type 1 diabetes with DKA.

BACKGROUND

The recent COVID-19 pandemic has led to a rise in the incidence of obesity both in children and adults. Studies on the effect of the pandemic on Type 2 diabetes mellitus (T2DM) trends in children are limited. In this study, we aim to evaluate the frequency, clinical characteristics and demographics of newly-diagnosed paediatric T2DM cases 4 years before and after the pandemic.

The frequency and clinical data of patients aged ≤18 years with newly-diagnosed T2DM in 4 tertiary centers in urban Malaysia from 18 March 2016 till 17 March 2020 (pre-pandemic) and 18 March 2020 till 17 March 2024 (postpandemic) was collected.

Seventy-five (75) patients were recorded with newly-diagnosed T2DM pre-pandemic and fifty-four (54) patients were recorded with newly-diagnosed T2DM post-pandemic. There was no significant increase in T2DM cases and diabetic ketoacidosis (DKA) during pandemic and T2DM cases fell to below pre-pandemic levels in the 3rd and 4th year postpandemic. HbA1c and serum glucose were lower post-pandemic than pre-pandemic: 10.1% vs 11.9%, p = 0.008 and 12.0 mmol/L vs 16.1 mmol/L, p = 0.038 respectively.

The incidence of T2DM and DKA did not increase during the pandemic and further declined in year 3 and 4 post-pandemic. Lower HbA1c and serum glucose in the post-pandemic group may suggest improved screening services and greater access to medical care.

The occurrence of hyperuricemia is frequently associated with diabetic ketoacidosis (DKA), however, crystalluria from the precipitation of calcium oxalate, uric acid, or urate crystals, is less known. Metabolic derangements during DKA, especially acidic urinary pH and hyperuricosuria are the main risk factors for uric acid crystals and stones. Here we report a case of uric acid crystalluria following the recovery phase of DKA.
Crystalluria ; Uric Acid ; Diabetic Ketoacidosis

Objectives: This study aims to determine the effect of the COVID-19 pandemic on the incidence, severity, and outcome of children diagnosed with diabetic ketoacidosis admitted in a tertiary pediatric hospital. Materials and Methods: Two groups were identified as the basis for classification: pre-pandemic (2017 to 2019) and COVID-19 pandemic (2020 to 2022). The Mann‐Whitney U test was utilized to test for the differences in continuous variables, while Pearson’s chi‐squared test was used to test for differences in categorical variables. Results: The study involved 136 participants, 63 of whom were recorded in the pre-pandemic period and 73 during the COVID-19 pandemic period. Data revealed no conclusive relationship between sex (p=0.578), age (p=0.225), or height (p=0.876) across the two time frames. However, data showed significant difference between the weight (p=0.007) and BMI (p=0.003) of children with DKA pre-pandemic and during pandemic. This implies that marked changes in weight and BMI reflect possible changes in health behaviors, healthcare access, or other variables that may have altered during the COVID-19 pandemic. Furthermore, there was no discernible difference between pre-pandemic and COVID-19 in terms of severity, incidence, or the amount of time between the onset of symptoms and consultation. Conclusion The demographic and clinical characteristics of patients with DKA across the two study periods indicate a degree of stability in patient profiles. Despite the unique circumstances of the pandemic, patient outcomes in terms of glycemic control and mortality were like those observed pre-pandemic. The significant difference in weight and BMI emphasizes how crucial it is to monitor and respond to modifications in the nutritional status and metabolic health of DKA patients during times of crisis, like the COVID-19 pandemic. Comprehending these changes can provide focused treatments aimed at promoting the best possible health outcomes for susceptible patient groups.
Diabetic Ketoacidosis ; Diabetes Mellitus ; COVID-19

Diabetic Ketoacidosis/diagnosis* ; Humans ; Child ; Diabetes Mellitus, Type 1/diagnosis* ; China ; Insulin/administration & dosage* ; Hypoglycemic Agents/therapeutic use*

Objective: This study aims to characterize the presentation, biochemical status of children with T1DM at diagnosis, the type of subcutaneous insulin regimens initiated, and to determine the incidence of T1DM in Bruneian children aged 18 years and younger. Methodology: A retrospective electronic and paper medical chart review was performed on patients aged 18 years and younger diagnosed with T1DM from 2013 to 2018 in Brunei Darussalam. Results: A total of 31 children with a mean age of 10.2 ± 3.6 years old were diagnosed with T1DM, of which 66.7% presented with diabetic ketoacidosis (DKA), a majority in severe DKA with an intercurrent illness (p=0.021). The mean HbA1c was 13.6 ± 2.7% with a mean serum glucose of 37.0±14.9 mmol/L at diagnosis. In the majority of the children (67.7%), multiple daily injections of subcutaneous insulin were initiated. The incidence of T1DM in children aged 18 years and younger was 4.9 per 100,000 for the year 2018. Conclusions The majority of the patients in this study presented with severe DKA with an intercurrent illness. This highlights the importance of childhood T1DM awareness among the public and healthcare providers. The incidence of childhood T1DM in Brunei Darussalam is similar to other countries in the Asian region, being relatively low, compared to the rest of the world.
Diabetes Mellitus, Type 1 ; Diabetic Ketoacidosis

OBJECTIVES: Programmed death 1 (PD-1) associated fulminant type 1 diabetes (PFD) is a rare acute and critical in internal medicine, and its clinical characteristics are still unclear. This study aims to analyze the clinical characteristics of PFD patients to improve clinical diagnosis and treatment. METHODS: We retrospectively analyzed the clinical data of 10 patients with PFD admitted to the Second Xiangya Hospital of Central South University, combined with the data of 66 patients reported in the relevant literature, analyzed and summarized their clinical and immunological characteristics, and compared the patients with PFD with different islet autoantibody status. RESULTS: Combined with our hospital and literature data, a total of 76 patients with PFD were reported, with the age of (60.9±12.1) years old, 60.0% male and body mass index of (22.1±5.2) kg/m2. In 76 patients, the most common tumors were lung cancer (43.4%) and melanoma (22.4%). Among PD-1 inhibitors, the most common drugs are nivolumab (37.5%) and pembrolizumab (38.9%). 82.2% of PFD patients developed diabetes ketoacidosis. The median onset time from PD-1 related inhibitor treatment to hyperglycemia was 95 (36.0, 164.5) d, and the median treatment cycle before the onset of diabetes was 6 (2.3, 8.0) cycles. 26% (19/73) of PFD patients had positive islet autoantibodies, and the proportion of ketoacidosis in the positive group was significantly higher than that in the negative group (100.0% vs 75.0%, P<0.05). The onset time and infusion times of diabetes after PD-1 inhibitor treatment in the autoantibody positive group were significantly lower than those in the autoantibody negative group (28.5 d vs 120.0 d; 2 cycles vs 7 cycles, both P<0.001). CONCLUSIONS After initiation of tumor immunotherapy, it is necessary to be alert to the occurrence of adverse reactions of PFD, and the onset of PFD with islet autoantibody positive is faster and more serious than that of patients with autoantibodies negative. Detection of islet autoantibodies and blood glucose before and after treatment with PD-1 inhibitors is of great value for early warning and prediction of PFD.
Humans ; Male ; Middle Aged ; Aged ; Female ; Diabetes Mellitus, Type 1 ; Programmed Cell Death 1 Receptor ; Immune Checkpoint Inhibitors/therapeutic use* ; Retrospective Studies ; Ketosis ; Autoantibodies

Humans ; Diabetes Mellitus ; Ketosis ; Magnetic Resonance Imaging

Abdominal Pain/etiology* ; Acute Disease ; Appendicitis/diagnosis* ; Diabetes Mellitus ; Diabetic Ketoacidosis/diagnosis* ; Diagnostic Errors/adverse effects* ; Humans ; Insulin

OBJECTIVES: To investigate the incidence rate of acute kidney injury (AKI) in children with type 1 diabetes and diabetic ketoacidosis (DKA) and the risk factors for AKI in children with DKA. METHODS: A retrospective analysis was performed on 45 children with type 1 diabetes and DKA who attended Children's Hospital of Nanjing Medical University from 2018 to 2020. According to the presence or absence of AKI on admission, they were divided into two groups: non-AKI (n=37) and AKI (n=8). Socio-demographic data and physical examination data on admission were collected, including height, weight, blood pressure, and heart rate. Chemiluminescence particle immunoassay was used to determine the levels of serum creatinine and blood urea nitrogen on admission and at discharge. The multivariate logistic regression model was used to assess the risk factors for AKI in children with type 1 diabetes and DKA. RESULTS: The 45 children had a median age of 9.2 years at diagnosis. Among the 8 children (18%) with AKI on admission, 6 had stage 1 AKI and 2 had stage 3 AKI. An increase in corrected serum sodium level was an independent risk factor for AKI in children with type 1 diabetes and DKA (P<0.05), and a relatively high insulin level on admission was an independent protective factor against AKI (P<0.05). CONCLUSIONS There is a high incidence rate of AKI in children with type 1 diabetes and DKA. It is important to correct DKA actively, control blood glucose in time, and perform renal function tests and follow-up regularly in such children.
Acute Kidney Injury ; Blood Glucose ; Child ; Diabetes Mellitus, Type 1 ; Diabetic Ketoacidosis ; Humans ; Retrospective Studies