Frequency Of Diabetic Ketoacidosis Research Articles

RE: Comment On: Change in the Frequency of Diabetic Ketoacidosis in Children with Newly Diagnosed Type 1 Diabetes in the Central Anatolia Region of Türkiye Over the Years Before and After the Coronavirus Disease 2019 Pandemic.

Cite this article as: Koca SB, Takcı MZ, Deniz R, Özcan S, Çeleğen M, Dursun A. RE: Comment on: Change in the frequency of diabetic ketoacidosis in children with newly diagnosed type 1 diabetes in the Central Anatolia region of Turkey over the years before and after the coronavirus disease 2019 pandemic: A single-center experience. Turk Arch Pediatr. Published online May 6, 2024, doi: 10.5152/TurkArchPediatr.2024.246202.

Exploring ketoacidosis frequency and risk factors in childhood-onset type 1 diabetes: an 8-year retrospective study (2011-2018) at a tertiary paediatric hospital in Tripoli, Libya.

Diabetic ketoacidosis (DKA) stands as a critical, acute complication of type 1 diabetes. Despite its severity, there exists a dearth of data concerning the frequency and prevalence of DKA at the onset of type 1 diabetes in Libyan children. This study aimed to ascertain the frequency of DKA during the initial presentation of type 1 diabetes among children aged 0.5-14 years admitted to Tripoli Children's Hospital between 2011 and 2018. Employing a retrospective approach, the study examined the proportion of children with newly diagnosed type 1 diabetes who presented with DKA. Data analysis included estimating DKA frequency concerning age at presentation, sex, and age groups. The comparative analysis involved assessing DKA frequency between 0.5 and <2 and 2-14 years age groups. Logistic regression analysis evaluated the impact of age group, sex, and family history of type 1 diabetes on DKA and severe DKA occurrence. Among 497 children with newly diagnosed type 1 diabetes, 39.2 % presented with DKA, of these 44.5 % had severe DKA. Females exhibited a higher DKA rate than males (OR 1.63, 95 % CI 1.13-2.34, p=0.009). Very young children (0.5 to <2 years) presented with DKA more frequently than those aged 2-14 years (OR 4.73, 95 % CI 2.65-8.47, p<0.001), and they were more likely to present in severe DKA (63.9 vs. 39.1 %, [OR 7.26, 95 % CI 3.65-14.41, p<0.001]). The frequency of DKA at type 1 diabetes onset among children admitted to Tripoli Children's Hospital is notably high, with nearly half of the DKA episodes categorized as severe. Very young children notably demonstrated a fivefold increase in the likelihood of presenting with DKA.

Diabetic Ketoacidosis in Type 1 Diabetes Onset in Latin American Children

ObjectiveTo describe the patterns of diabetic ketoacidosis (DKA) occurrence in children newly diagnosed with type 1 diabetes (T1DM) across several Latin American pediatric diabetes centers from 2018 to 2022. MethodsA retrospective chart review included children under 18 with new-onset T1DM from 30 Latin American pediatric diabetes centers (Argentina, Chile, and Peru) between 30 December 2018 and 30 December 2022. Multiple logistic regression models examined the relationships between age, gender, medical insurance, BMI, and DKA at new-onset T1DM. As far as we know, there are no large studies in Latin American countries exploring the patterns of DKA in new-onset T1DM. ResultsA total of 2,026 (983 females) children, median age 9.12 (5.8 -11.7) years with new-onset-T1DM were included. Approximately 50% had no medical insurance. Mean glucose values were 467 mg/dL, pH 7.21, bicarbonate 13 mEq/L, HbA1c 11.3%, and BMI 18. The frequency of DKA was 1,229 (60.7%), out of which only 447 (36%) were severe. There was a significant decrease in the frequency of DKA as age increased: 373 (70.2%) in children under 6, 639 (61.6%) in those between 6 and 12, 217 and (47.5%) in those over 12. Children with medical insurance (58.8%) had a significantly lower frequency of DKA than those without (62.7%). The multiple logistic regression models showed that DKA was significantly and inversely associated with age [OR, 0.72 (95% CI 0.60–0.86)], BMI [OR, 0.95 (95% CI 0.92–0.99)], and medical insurance [OR, 0.75 (95% CI 0.60–0.94)] adjusted for sex. ConclusionLatin American children with new-onset T1DM exhibited a substantial occurrence of DKA. Younger ages and the lack of medical insurance were significantly associated with DKA in new-onset T1DM.

Change in the Frequency of Diabetic Ketoacidosis in Children with Newly Diagnosed Type 1 Diabetes in the Central Anatolia Region of Turkey over the Years Before and After the Coronavirus Disease 2019 Pandemic: A Single-Center Experience.

The number of admissions for severe diabetic ketoacidosis (DKA) in children with newly diagnosed type 1 diabetes (T1D) increased during the coronavirus disease 2019 pandemic. We aimed to investigate whether there has been a change in this situation in recent years. All children with T1D who were diagnosed in our tertiary hospital between 2019 and 2023 were included. Plasma insulin, C-peptide, hemoglobin A1c (HbA1c), and antibodies against thyroid peroxidase, thyroglobulin, insulin, islet cell, glutamic acid decarboxylase, tissue transglutaminase IgA, and endomysium IgA were measured. The frequency of moderate-severe acidosis at admission, which increased after pandemic period compared to the pre-pandemic period, returns to its previous levels over time but still shows a statistical difference compared to the pre-pandemic period (P = .012). Age, blood gas pH and HCO3 level, C-peptide, HbA1c, and length of stay of children at the time of admission were compared year by year (years 2019-2023). No statistical differences were observed (P = .509, P = .181, P = .069, P = .469, P = .346, P = .946), respectively. A significant difference was observed in venous glucose (P .001) and insulin (P = .001) according to years. Also, no significant difference was found about the degree of acidosis according to age (P = .334). Although the frequency of DKA in children with newly-diagnosed T1D increased in the first years of the pandemic, it has been decreasing over t.

Characterization of newly diagnosed type 1 diabetes in children and adolescents from 2017 to 2022 in China: a single-center analysis

ObjectiveThis study investigated the characteristics of newly diagnosed type 1 diabetes mellitus (T1DM) related to autoimmunity and the frequency of diabetic ketoacidosis (DKA) in children and adolescents from 2017–2022 in China.Research design and methodsSingle-center regional data from the Department of Pediatric Endocrinology, Tongji Hospital, were used to compare 88 children and adolescents newly diagnosed with T1DM from 2020 to 2022 (i.e. during the COVID-19 pandemic in China) and 76 children and adolescents diagnosed with T1DM from 2017 to 2019. Auto-antibodies, including glutamic acid decarboxylase-65 and insulin auto-antibodies, were detected by enzyme-linked immunoassays. DKA was defined as a pH < 7.3 and/or a bicarbonate level < 15 mmol/L.ResultsThe median age of the 164 children and adolescents newly diagnosed with T1DM from 2017 to 2022 was 7.0 years (interquartile range [IQR]: 3.8–10.0 years; 51.83% male). The mean annual incidence of T1DM was 2.98 per 1,000,000 child years. The estimated frequency of auto-antibody positivity was 51.22% (n = 84), and there was no difference between the 2020–2022 group and 2017–2019 group (55.68% [n = 49] vs. 46.5% [n = 35]; p = 0.219). The frequency of DKA among the entire cohort was 57.93% (n = 95), and peaked in 2020 at 78.9% (15/19 patients). The frequency of DKA was not significantly higher in the 2020–2022 group compared with the 2017–2019 group (60.23% [n = 53] vs. 55.26% [n = 42]; p = 0.521). We found no significant difference in the frequency of DKA between patients who were negative vs. positive for auto-antibodies in the 2020–2022 group (64.10% [n = 25] vs. 57.14% [n = 28], p > 0.05). The C-peptide level and HbA1c (%) were positively correlated with onset age (R1 = 0.389, p < 0.01; R2 = 0.371, p < 0.01), and the estimated mean C-peptide level was 0.26 ng/ml (IQR: 0.2–0.4 ng/ml) in patients with DKA and 0.370 ng/ml (IQR: 0.2–0.6 ng/ml) in patients without DKA (p = 0.044).ConclusionsThis study showed the annual incidence of T1DM was 2.98 per 1,000,000 child years, gradually increased over the study period, and there was no significant increase in T1DM with auto-antibody positivity in children and adolescents newly diagnosed from 2020–2022 in China compared with the previous 3 years. Furthermore, the frequency of DKA was peaked in 2020, and were not significantly different between patients who were negative vs. positive for auto-antibodies.

Glycemic variability and time in range among children with type 1 diabetes on insulin pump during the Covid-19 pandemic in Egypt; single center experience

BackgroundCovid-19 has impacted the lives of individuals worldwide especially those with chronic illnesses. Children with type 1 diabetes (T1DM) are at risk of glycemic deterioration during the Covid-19 pandemic. However, some studies reported glycemic improvement in these children during the pandemic.AimTo assess the impact of Covid-19 on glycemic control and acute complications among children with T1DM on insulin pump in Egypt.MethodologyForty-two children with T1DM on insulin pump for at least 1 year were assessed during the period from June 2020 to May 2021 for insulin requirements, insulin-pump problems, frequency of diabetic-ketoacidosis (DKA), hypoglycemia and HbA1C. Continuous-glucose monitoring was done using Medtronic i-pro device for 5 days. Data were compared to those obtained from the patients’ medical records 1 year previously.ResultUpon comparing data during Covid-19 pandemic with previous data from 12–24 months before Covid-19, there was a significant small increase in the mean total daily insulin dose from 0.83 ± 0.28 to 0.88 ± 0.30 U/kg/day with a similar small increase in the mean basal percentage from 51.19 ± 3.46 to 52.74 ± 4.31. Interestingly, the median time in range showed small increase from 53 (IQR 47–61) to 57.0 (IQR 51–73), the mean coefficient of variation showed small decrease from 42.10 ± 9.90 to 38.20 ± 8.12 and the mean HbA1C significantly decreased from 8.8 ± 1.3 (72.31 ± 16.78 mmol/ml) to 7.8 ± 1.2 mg/dl (61.31 ± 16.62 mmol/mol). Twenty-nine children (69%) had insulin-pump problems in the form of skin irritation (31%), skin infection (7.1%) and pump Set/Site occlusion (31%).ConclusionNo safety issues and overall glycemic improvement were reported among the children with T1DM on insulin pump therapy from this single center during the covid-19 pandemic.

Diabetic ketoacidosis and cognitive impairment in children and adolescents

The aim of the literature review was to highlight modern scientific sources on the formation and clinical manifestations of cognitive impairment in children and adolescents with type 1 diabetes mellitus (DM) after diabetic ketoacidosis (DKA). Type 1 DM is one of the most prevalent endocrine disorders in childhood and adolescence. DKA is the most common acute complication of type 1 DM that may cause cognitive impairment. Cerebral edema is the main cause of cerebral vascular insufficiency in patients with DKA. However, the mechanisms underlying the development of cognitive dysfunction in DKA have not been fully elucidated.The leading hypotheses include development of neuroinflammation, oxidative stress, disruption of neurogenesis, and neurodegeneration. Hypoxic – ischemic injury and changes in the brain neuroanatomy may also cause cognitive dysfunction. Disruption of some brain structures has been reported after DKA episodes, primarily affecting the white matter. Clinical studies in the pediatric population support the presence of a correlation between the severity and frequency of DKA and the severity of cognitive impairment. Cognitive dysfunction in children and adolescents after a DKA episode can manifest through decreased attention, impaired memory and executive function, and reduced IQ. The earliest possible diagnosis of cognitive impairment in pediatric patients with symptoms of DKA in the context of type 1 DM can improve the treatment prognosis for this endocrinopathy.

Characterisation and clinical outcomes in children and adolescents with diabetes according to newly defined subgroups: a cohort study from the DPV registry

Personalised therapy has emerged as a possibly more efficient approach taking disease heterogeneity into account. The aim of this study was to determine whether recently described subgroups of childhood diabetes have prognostic association with diabetes-specific complications and, therefore, might be a basis for personalised therapies. We applied a previously developed subgroup classification to pediatric patients (diabetes onset <18 years) from the prospective Diabetes Patient Follow-up (DPV) registry with documented data between January 1, 2000 and March 31, 2022, from diabetes centers in Germany, Austria, Switzerland, and Luxembourg. The classification required information on islet autoantibody status, age, haemoglobin A1c (HbA1c), and body-mass index (BMI-SDS) at disease manifestation, as well as follow up data after 2 and after 4 years, which was available in 22,719 patients. Patients without documented data on these parameters were excluded from the analysis. The cumulative risk of severe hypoglycemia, diabetic ketoacidosis (DKA), retinopathy, and nephropathy were analysed by Kaplan-Meier analyses over a median follow-up of 6.8 years (IQR 4.8-9.6). Patients were classified into 10 subgroups (P1-P7 islet autoantibody-positive, n=19,811; N1-N3 islet autoantibody-negative, n=2908). The groups varied markedly with respect to specific acute and chronic complications. Severe hypoglycemia was a characteristic feature in young islet autoantibody-positive subgroups P1, P3, P4 (10-year risk 46, 46 and 47%) and the islet autoantibody-negative groups N1, N2 (43 and 46%). Nephropathy was identified in patient groups P2 and P5 (10-year risk 16%), which had features of moderate disease such as preserved C-peptide, low HbA1c, and very low frequency of DKA at diabetes onset. Group P7, which was defined by a high BMI, was associated with poor metabolic control, DKA, and retinopathy. In contrast, islet autoantibody-negative patients with high BMI (N3) had a low risk for all four complications. Subgrouping of childhood diabetes at diabetes onset provided prognostic value for the development of acute and chronic diabetes-specific complications. The DPV initiative is supported by The German Ministry of Education and Research (BMBF) within the German Center for Diabetes Research, the diabetes surveillance of the Robert Koch Institute, the German Diabetes Association (DDG) and INNODIA.

The Interplay Between COVID-19 and Pediatric Endocrine Disorders. What have we Learned After More than Three Years of the Pandemic?

As an increased body of COVID-19 related research is now available, it becomes apparent that the effects of COVID-19 extend beyond that of the respiratory system. Among others, the endocrine system is particularly vulnerable to perturbation from the COVID-19 infection. The present scoping review summarizes the bidirectional relationship between COVID-19 and endocrine system in children and adolescents, by describing both the possible susceptibility of children and adolescents without endocrinopathies to endocrine disorders following COVID-19 infection, but also the potential susceptibility to COVID-19 infection and severe infection, or the aggravation of endocrine dysfunction in patients with pre-existing endocrine diseases. Data suggest increased obesity and diabetes rates, as well as increased severity and frequency of diabetic ketoacidosis following COVID-19 infection. Conversely, patients with diabetes and obesity may experience a more severe course of COVID-19 infection. However, in the majority of cases, children and adolescents with well-managed and regulated endocrine disorders do not appear to be at increased risk of infection or severe infection from COVID-19. Thus, adhering to the appropriate "sick day management rules", maintaining adequate supply of medications and supplies, keeping close contact with the therapeutic team and seeking medical help without delay when needed, are the main recommendations for a safe outcome. Additional lessons learnt during the pandemic include the risk for mental health diseases caused by children's disrupted routine due to COVID-19 related protective measures and the importance of adopting alternative communication options, such as telehealth visits, in order to ensure uninterrupted endocrine care.

The Effect of the SARS-CoV-2 Pandemic on Presentation with Diabetic Ketoacidosis in Children with New Onset Type 1 Diabetes Mellitus

Diabetic ketoacidosis (DKA) is a life-threatening, acute complication of type 1 diabetes mellitus (T1DM). Infection is the most common precipitating factor for DKA, being responsible for more than 50% of such complications. The frequency and severity of DKA in children with T1DM, before and during the coronavirus disease 2019 outbreak were evaluated and compared with pre-pandemic presentation and severity rates. In total, 199 patients younger than 18 years were included in the study. Patients were divided into two groups: the Coronavirus disease-2019 (COVID-19) pandemic group (new onset T1DM presenting from March 2020 to March 2021; the control group included new onset T1DM from March 2016 to March 2020. The rate of DKA at presentation was similar (p=0.393) during the pandemic period (58.3%) compared to the pre-pandemic years (44.8-64.3%). Although the percentage of DKA was similar, the rate of severe DKA in the COVID-19 group was higher than previous years. Although not significant, the duration of diabetes symptoms was longer in the COVID-19 period than the previous years. This study suggests that the rate of severe DKA, but not the overall rate of DKA, has increased during the COVID-19 pandemic compared to the prior four years. This may be due to the behavior of the parents of sick children and the limited access to the healthcare system. Despite this limited access, parental concern may have been sufficiently high to seek medical attention for their children, avoiding an increased frequency of DKA as the first presentation of new-onset T1DM.

The Impact of COVID 19 on Glycemic Control in Children with Type 1 Diabetes on Insulin Pump Therapy: A Single Centre Study

Background Children with type 1 diabetes (T1DM) are at risk of glycemic deterioration during the COVID-19 pandemic due to several factors. However, some studies reported glycemic improvement in these children. Aim To assess the impact of COVID-19 on children with T1DM on insulin pump in terms of glycemic control and insulin therapy adjustments. Methodology Forty-two children with T1DM on insulin pump (Medtronic) for at least 3 months were recruited from the Pediatric and Adolescent Diabetes Unit (PADU), Ain-Shams University, Cairo, Egypt. They were assessed for insulin requirements, frequency of diabetic ketoacidosis and clinically significant hypoglycemia. Auxological parameters, HbA1c and lipid profile were assessed. Continuous glucose monitoring was performed using Medtronic i-pro device for 5 days for each patient. Data were compared to previous patients’ data obtained from their medical records. Study period was performed between 29/6/2020 until 29/12/2020. Results This study was carried out on 42 children with T1DM on insulin pump (15 males and 27 females with a male to female ratio of 1: 1.8) with a mean age of 11.31± 3.28 years, mean BMI of 18.80± 3.35 and mean disease duration of 4.40± 2.93 years. The mean insulin requirements of the studied children before the COVID- 19 pandemic was 0.83 ± 0.28 U/kg/d, range 0.5- 1.8 U/Kg/d with a mean basal percentage of 51.19 ± 3.46 %, range 45-60 % .As regards the laboratory data of the studied children with a mean HbA1c of 9.0±1.2%, range: 7-11.8%, mean fasting cholesterol of 184.88 ± 27.03 mg/dl, range: 142-233 mg/dl, mean fasting triglycerides of 89.81 ± 32.69 mg/dl, range: 43-148 mg/dl, mean LDL of 87.77±9.97 mg/dl, range: 68-98 mg/dl, mean HDL of 58.33± 12.28, range: 32-83 and median UACR was 13(10-21.9) mg/g, range: 7.0-94. There was a statistically significant increase in the total daily insulin units(P = 0.001), basal percentage (P = 0.011) and time in range (p = 0.009) with a significant decrease in the frequency of DKA (P = 0.001), hypoglycemia (P = 0.004), HbA1c (p = 0.001) and glycemic variability (p = 0.001) after the COVID-19 pandemic. Conclusion Glycemic control improved during the COVID-19 pandemic among children with T1DM on insulin pump therapy reflected by improvement in TIR and decrease in glycemic variability. Declarations Conflicts of interest disclosure The authors declare that they have no conflict of interest. Funding sources No funding sources

Comparison of Diabetic Ketoacidosis Characteristics During- and Before the COVID-19 Pandemic.

Despite evidence about the relationship between diabetic ketoacidosis (DKA) and infectious diseases, our knowledge of DKA during the coronavirus disease 2019 (COVID-19) pandemic remains unclear. This study aimed to compare the DKA situation among individuals with type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM) during the COVID-19 pandemic compared to pre-pandemic. This retrospective-longitudinal study included individuals with T1DM and T2DM hospitalized with newly diagnosed DKA before (March to August 2018 and 2019) and during (March to August 2020 and 2021) the COVID-19 pandemic. Demographics, the frequency of new-onset diabetes mellitus (DM) and new-onset DKA, days of hospitalization, DKA severity, laboratory tests, and mortality were assessed. Of 162 patients with DKA, 139 patients were newly diagnosed. The frequency of individuals with new-onset DM had increased during the pandemic compared to pre-pandemic (P = 0.047). Moreover, new-onset DKA was higher in 2020 and 2021 versus 2019 and 2018 (P = 0.002). Significantly, there were no T2DM patients with DKA in pre-pandemic, but DKA admissions in people with T2DM increased in 2021 (P < 0.001). The severity of new-onset DKA had increased during the pandemic compared to pre-pandemic (P = 0.000). However, there was no significant difference between pre-and the pandemic regarding mortality (P = 0.981). Additionally, hospitalization length (P = 0.043) and mortality (P = 0.038) were higher in patients with T2DM compared to T1DM. During the COVID-19 pandemic, the frequency of DKA and its severity was higher than in pre-pandemic, and COVID-19 can be more life-threatening in patients with T2DM. Therefore, healthcare providers should be alert to DKA, especially in patients with T2DM.

Impact of the COVID-19 Pandemic on Children and Adolescents with New-Onset Type 1 Diabetes

Background. The COVID-19 pandemic has an impact on the incidence of type 1 diabetes and frequency of diabetic ketoacidosis. However, the exact relationships are unclear. It is also not known whether this is a short-term phenomenon or whether the effects have long-term relevance. Furthermore, it is not known whether these changes during the pandemic are due to direct effects of SARS-CoV-2 or to changes in the patient’s environment during the pandemic. Methods. We conducted an extensive literature search on PubMed. For the estimation of relative risks of new-onset type 1 diabetes, we applied a Poisson regression model and for the comparison of incidences and we included the logarithm of person-years. Furthermore, we performed a meta-analysis using the logarithm of the relative risk for new-onset type 1 diabetes as effect size. Results. Pooling the relative risk estimates in a random-effects meta-analysis revealed that the type 1 diabetes incidence rate increased by 20% (relative risk 1.200 (95% CI 1.125, 1.281)), and that the risk of new-onset type 1 diabetes after a SARS-CoV-2 infection increased by 62% (relative risk 1.622 (95% CI 1.347, 1.953)) compared with the prepandemic period. Conclusion. There is considerable evidence that there is an increase in type 1 diabetes in children during the COVID-19 pandemic. Many studies suggesting a direct effect of SARS-CoV-2 have methodological weaknesses. As no evidence of an increase in presymptomatic cases with isolated islet autoimmunity was found, this could also suggest an accelerated transition from presymptomatic patients to clinically overt type 1 diabetes. Furthermore, there was a marked exacerbation of the preexisting increase in the prevalence of diabetic ketoacidosis at diagnosis of type 1 diabetes during the pandemic. Both the increased incidence of paediatric type 1 diabetes and the higher prevalence of diabetic ketoacidosis at diagnosis led to a massive rise in the number of children with diabetic ketoacidosis during the pandemic.

Prevalence of Organ-Specific Autoimmunity in Patients With Type 1 Diabetes Mellitus.

Type 1 diabetes mellitus (T1DM) is associated with other autoimmune disorders that are characterized by presence of organ-specific autoantibodies. The present study was undertaken to assess theprevalence of organ-specific autoantibodies amongnewly diagnosed T1DM subjects of Indiaand to studyits relationshipwith glutamic acid decarboxylase antibody (GADA). We also compared the clinical and biochemical parameters in GADA-positive and -negative T1DM subjects. In a hospital-based cross-sectional study, we studied 61 patients with newly diagnosed T1DM ≤ 30 years of age. T1DM was diagnosed on the basis of acute onset of osmotic symptoms with or without ketoacidosis, severe hyperglycaemia [blood glucose > 13.9 mmol/l (>250 mg/dl)] and insulin requirement from the onset of diabetes. Subjects were screened for autoimmune thyroid disease (thyroid peroxidase antibody [TPOAb]), celiac disease (tissue transglutaminase antibody [tTGAb]), and gastric autoimmunity (parietal cell antibody [PCA]). Of the 61 subjects, more than one-third (38%) had at least one positive organ-specific autoantibody. In particular, 13 (21.3%) were found to be positive for TPOAb, nine (14.8%) were positive for tTGAb and 11 (18%) were positive for PCA. GADA was positive in 15 (25%) subjects.The frequency of TPOAb tended to be higher in patients who had GADA positivity compared with those with no circulating GADA (40% vs.15.2%;p=0.07). Subjects positive for GADA were also more likely to be PCA positive compared with those who were GADA negative (40 vs.10.9%, p=0.02). There were no differences in frequency of diabetic ketoacidosis, body mass index, hemoglobin A1C (HbA1c), insulin requirement or fasting C-peptidein GADA-positive and -negative patients. We support the recommendation for regular screening of organ-specific autoantibodies, in particular TPOAb, tTGAb and PCA in all patients with T1DM. Detection of these autoantibodies at onset may prevent complications associated with delayed diagnosis of these disorders. We also conclude that there is higher frequency of TPOAb and PCA in GADA-positiveT1DM patients as compared to negative ones. However, patients with positive GADA had similar clinical and biochemical parameters compared to GADA-negative subjects. Lastly, low GADA positivity in our study cohort as compared to Western populations suggests the heterogenous nature of T1DM in the Indian population.

Diabetic Ketoacidosis in Children Before and During COVID-19 Pandemic: A Cross-sectional Study.

Coronavirus disease 2019 (COVID-19) has spread quickly. Comorbidities, such as diabetes, have been determined as critical risk factors for COVID-19. This study aimed to determine the frequency and severity of diabetic ketoacidosis (DKA) in children before and during the COVID-19 pandemic. This retrospective study examined children aged less than 18 years diagnosed with DKA hospitalized in Yazd Shahid Sadoughi Hospital from February 20, 2020, to November 21, 2021. The collected information was compared to those obtained during the same period in 2019 (pre-pandemic). According to the inclusion criteria, only children with suspected symptoms of COVID-19 or an infected family member underwent PCR. The study included 70 children with confirmed DKA during the COVID-19 pandemic and 33 children hospitalized during the pre-pandemic period. The findings showed that the rate of DKA was higher during the pandemic than in the pre-pandemic period. In the DKA subgroups (during the COVID-19 pandemic vs. pre-pandemic), 35.7% vs. 21.2% were severe, 37.1% vs. 36.4% were moderate, and 27.1% vs. 42.4% were mild. Of 70 children, 30 underwent PCR tests for COVID-19, showing six positive cases. Among positive cases, five had mild symptoms, while one was hospitalized with signs of respiratory distress, polyuria, and polydipsia. All physical examinations of this patient were normal, except for the chest exam. A remarkable increase was observed in the frequency and severity of DKA in children during the pandemic.

Frequency, Clinical Characteristics and Predictors of Ketoacidosis at Diagnosis of Type One Diabetes Mellitus in Children and Adolescents from Jordan

Data regarding diabetic ketoacidosis (DKA) at diagnosis of type one diabetes (T1D) in developing countries are scarce. The aim of this study was to describe the frequency of DKA at the onset of T1D in children and adolescents in Jordan and to compare the clinical and biochemical characteristics between the group that presented with DKA and the group that did not. The records of 341 children and adolescents, less than sixteen years of age, who were diagnosed with T1D between 2015 and 2019 were evaluated retrospectively. Of all the children diagnosed with T1D, 108 (31.7%) presented with DKA. The majority had mild or moderate DKA (38% and 33.3% respectively). Higher paternal education levels were associated with a lower probability of presenting with DKA (p=0.043). A family history of T1D had a protective effect on the occurrence of DKA (Odds ratio=2.138; 95% confidence interval=1.167-3.917, p=0.014). Patients with celiac disease and higher HbA1c levels were more likely to experience recurrent episodes of DKA, (p=0.004 and 0.011, respectively). In Jordan, the rate of DKA at presentation of T1D remains high. Prevention campaigns are needed to increase diabetes awareness among the public and healthcare providers.

Variation of Newly Diagnosed Type 1 Diabetes Mellitus Cases During Covid-19 Pandemic: A Review

Background Type 1 diabetes mellitus (T1DM) is one of the chronic diseases that timely and correct management affects the outcome of these patients. COVID-19 is an acute respiratory infection that has created a disproportionate situation for individuals and healthcare systems. The resulting pandemic is associated with delayed presentation of patients as well as increased frequency and severity of acute complications. Objectives This review study aims to investigate the incidence, initial presentation, frequency, and severity of diabetic ketoacidosis (DKA) as well as changes in demographic findings, such as age and sex in newly diagnosed T1DM children and adolescents during the COVID-19 pandemic. Methods The search was conducted in different databases, using the keywords: T1DM, COVID-19, pediatrics, and incidence to find the related articles published in English from December 31, 2019, to March 3, 2022. Results There is no clear evidence for increase in the incidence of T1DM and the frequency and severity of DKA in female and younger people during the pandemic compared to the pre-pandemic period. Further studies with larger sample sizes are needed to better understand the role of pandemic on disease incidence and acute complications. Conclusions: To reduce the incidence of DKA and speed up the diagnosis of T1DM during the pandemic, people should be informed about their symptoms.

COGNITIVE FUNCTIONS IN CHILDREN WITH TYPE I DIABETES.

The aim: To assess the patterns and severity of cognitive impairment in children with type 1 diabetes as well as its association with disease onset and poor glycemic control. Materials and methods: We assessed higher mental function and screened for psychosocial functioning in 60 children with type 1 DM and 60 age-matched control using the Modified Mini-Mental State examination and Pediatric Symptoms Checklist and its relation with age, gender, socioeconomic status, age at the onset of disease, duration of disease, HbA1c level, frequency of diabetic ketoacidosis and hypoglycemic attacks and type of treatment. Results: Diabetic patients demonstrated a lower Modified Mini-Mental State examination score than controls (25.12±4.58 versus 30.08±2.95) with a highly significant difference. Furthermore, the mean Pediatric symptoms checklist score in patients was 39.08±8.18 which was much lower than that of controls 54.42±6.0 with a highly significant difference. Conclusions: There is neurocognitive impairment in diabetic children compared to non-diabetics, and poor glycemic control whether hyper or hypoglycemia could affect their cognition and mental health.

Severity of new-onset type 1 diabetes in children and adolescents during the coronavirus-19 disease pandemic

Introductionß-pancreatic cells are susceptible to SARS-CoV-2 infection and replication; this could lead to infection-related diabetes or precipitate the onset of type 1 diabetes. This study aimed to determine the severity at diagnosis, analyzing clinical and epidemiological features at debut in children under 16 years of age in the context of the SARS-CoV-2 pandemic. Material and methodsA retrospective observational multicenter study was carried out in 7 hospitals of the public health network located in the south of our community. The severity at debut is compared with that of the two previous years (2018 and 2019). The level of statistical significance is set at p<0.05. ResultsIn 2020, 61 patients debuted at the 7 hospital centres. The mean age was 10.1 years (SD: 2.6), 50.8% older than 10 years. The clinical profile at diagnosis was ketoacidosis in 52.5% compared to 39.5% and 26.5% in the previous two years (p<0.01). The mean pH (7.24 vs 7.30/7.30) and excess of bases (−11.9 vs −7.43/−7.9) was lower than in the previous two years, and the glycated haemoglobin higher (11.9 vs 11/10.6), p<0.05. At least 10% of the patients had a positive history of SARS-CoV-2 infection. ConclusionsThere has been an increase in the frequency of diabetic ketoacidosis in type 1 diabetes onset during the first year of the COVID-19 pandemic.

A Long-Term Comparison of Presenting Characteristics of Children with Newly Diagnosed Type 1 Diabetes Before and During the COVID-19 Pandemic

Objective:Diabetic ketoacidosis (DKA) - a potentially preventable complication of type 1 diabetes mellitus (T1D) - is one of the most common chronic childhood diseases, and is associated with a significant risk of morbidity and mortality. The limited use of healthcare services due to fear of Coronavirus disease-2019 (COVID-19) transmission during the pandemic has raised concerns of delays in T1D diagnosis, among other diseases. This study investigated the presenting characteristics of newly diagnosed T1D patients assessed in a single clinic during the pandemic and compares them with the pre-pandemic period.Methods:For the purpose of this study, the first year of the pandemic is referred to as the “pandemic period”, and the previous three years as the “pre-pandemic period”. Patient files were reviewed retrospectively, the demographic and clinical characteristics and laboratory findings of the patients were recorded, and the findings from both periods were compared.Results:The number of patients diagnosed with T1D in the pandemic period was 44, and in the pre-pandemic period 39 in 2017, 22 in 2018 and 18 in 2019. The two groups had similar age, sex, pubertal stage and anthropometric characteristics (p>0.05). Regarding the type of presentation, the frequency of DKA was significantly higher in the pandemic period (68.2%) than in the pre-pandemic period (40.5%) (p=0.006), and this difference was also observed in the comparison by years (p=0.016). The duration of symptoms (16.5±10.7 vs. 23.5±17.6 days) and the length of hospital stay (10±3.9 vs. 15.2±5.5 days) were significantly shorter in the pandemic period (p=0.032, and p<0.001, respectively). There was no difference in the frequency of severe DKA between the pandemic (46.7%) and the pre-pandemic (37.5%) periods (p>0.05). However, pH (7.17±0.16 vs. 7.26±0.14) and bicarbonate (12.8±6.3 vs. 16.6±6.3) levels were significantly lower in the pandemic period (p<0.005). Additional signs of infection on admission were less frequent in the pandemic period (9.1%) than in the pre-pandemic period (27.8%) (p=0.027). The groups did not differ in terms of hemoglobin A1c, C-peptide, concurrent thyroid autoantibodies and tissue transglutaminase antibodies (p>0.05). The rate of anti-glutamic acid decarboxylase positivity was higher in the pandemic period (73.8% vs. 39.2%) (p=0.001) while the frequency of other diabetes-associated autoantibodies was similar between the groups (p>0.05). The polymerase chain reaction test for COVID-19 was negative in six patients with a history of contact.Conclusion:There was an increased frequency and severity of DKA in children with newly diagnosed T1D in the pandemic period, and these findings justify concerns related to the diagnosis of other diseases during the pandemic. Studies to raise awareness of diabetes symptoms during the pandemic should be continued regularly to reach all segments of society. Our study provides an additional contribution to the literature in its coverage of the one-year period during the pandemic and its comparison with the previous three years.