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Preterm Labor and Hypertensive Disorders in Adolescent Pregnancies With Diabetes Between 2006 and 2019.
IF 3.9 3区 医学 Q2 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-01-01 Epub Date: 2024-10-18 DOI: 10.1155/2024/2283730
Estelle Everett, Christina S Han, Michael Richley, Timothy P Copeland, Tannaz Moin, Lauren E Wisk

Objective: We sought to evaluate the risk of preterm labor and hypertensive disorders in adolescent pregnancies with and without diabetes.

Methods: We evaluated 1,843,139 adolescents (≤20 years old) with labor and delivery admissions in the national Kids' Inpatient Database (KID) in years 2006, 2009, 2012, 2016, and 2019. International classification of disease codes was used to identify diabetes and medical factors affecting pregnancy. Weighted logistic regression was used to evaluate the association between diabetes and complications.

Results: Among admissions, 0.2% had type 1 diabetes (T1D), 0.2% had type 2 diabetes (T2D), and 0.7% had gestational diabetes (GDM); 10.1% of admissions were complicated by hypertensive disorders and 5.8% by preterm labor. Compared to adolescents without diabetes, those with diabetes had a higher prevalence of hypertensive disorders (T1D: 35.4%, T2D: 37.8%, GDM: 24.9%, None: 9.9%; p <0:001) and preterm labor (T1D: 21.5%, T2D: 16.8%, GDM: 6.8%, none: 5.7%; p <0:001). In adjusted models, odds of hypertensive disorders were higher in later study years (2019 vs. 2006 OR 1.85, 95% CI 1.77-1.94), among those with T1D (OR 4.32, 95% CI 3.94-4.74), with T2D (OR 4.18, 95% CI 3.79-4.61), and with GDM (OR 1.99, 95% CI 1.89-2.10). Adjusted odds of preterm labor were higher among those with T1D (OR 4.53, 95% CI 4.09-5.02), with T2D (OR 3.35, 95% CI 2.96-3.78), and with GDM (OR 1.18, 95% CI 1.08-1.28); disparities were seen by race/ethnicity, insurance, and income.

Conclusions: Diabetes, which is increasing among adolescents, is a significant risk factor for preterm labor and hypertensive disorders. Though the absolute number of adolescent pregnancies is decreasing, rates of hypertensive disorders have increased. Appropriate interventions are needed to ensure healthy outcomes for adolescents who are pregnant.

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引用次数: 0
The Reproducibility and Reliability of Insulin Sensitivity and Secretion Indices in Children and Adolescents. 儿童和青少年胰岛素敏感性和分泌指标的可重复性和可靠性。
IF 3.9 3区 医学 Q2 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-01-01 Epub Date: 2024-04-30 DOI: 10.1155/2024/2136173
Nellie Said Hani, Mary Ellen Vajravelu, Jennifer L Meijer, Harlan McCaffery, Julie Sturza, Emily Dhadphale, Joyce M Lee

Context: Insulin sensitivity and secretion indices can be useful tools in understanding insulin homeostasis in children at risk for diabetes. There have been few studies examining the reproducibility of these measures in pediatrics.

Objective: To determine whether fasting or oral glucose tolerance test (OGTT)-derived insulin measures would be more reproducible and whether there would be differences based on weight, sex, race, and pubertal status.

Design: Observational study.

Setting: Clinical research unit.

Patients or other participants: Two hundred fifty-seven overweight/obese (BMI ≥ 85th%, n = 186) and normal weight (BMI < 85th%, n = 71) children without diabetes between ages of 8 and 17 were included in the study.

Methods: OGTT tests performed in study participants at two separate visits within a 3-week period. We performed two formal oral glucose tolerance tests within a 3-week period. The reproducibility of fasting measures was compared with OGTT-derived measures by weight categories and compared by weight, sex, race, and pubertal status. Comparisons were made between the correlation coefficients of fasting vs. OGTT-derived measures and between normal weight vs. obese/overweight participants, male vs. female, White vs. Black, and pre- vs. post-midpubertal. Intraclass correlation coefficients were calculated for each comparison as well.

Results: For insulin sensitivity, the OGTT-derived measure was more reproducible than the fasting measures. There were no significant differences in reproducibility in the overweight/obese population compared to the normal weight population nor by sex, race, or pubertal status.

Conclusions: Nonfasting insulin sensitivity measures are more reproducible than fasting insulin sensitivity measures, regardless of weight category. Insulin secretion measures have poor reproducibility overall. Weight status, sex, race, and midpubertal stage do not impact the reproducibility of insulin sensitivity and secretion measures.

背景:胰岛素敏感性和分泌指数是了解糖尿病危险儿童胰岛素稳态的有用工具。很少有研究检查这些措施在儿科的可重复性。目的:确定空腹或口服葡萄糖耐量试验(OGTT)衍生的胰岛素测量是否更具有可重复性,以及是否存在基于体重、性别、种族和青春期状态的差异。设计:观察性研究。单位:临床研究单位。患者或其他参与者:257名8 - 17岁无糖尿病的超重/肥胖儿童(BMI≥85 %,n = 186)和正常体重儿童(BMI < 85 %, n = 71)纳入研究。方法:OGTT测试对研究参与者在3周内的两次单独访问进行。我们在3周内进行了两次正式的口服葡萄糖耐量试验。通过体重类别、体重、性别、种族和青春期状态比较禁食测量与ogtt衍生测量的可重复性。比较空腹与ogtt衍生测量的相关系数,正常体重与肥胖/超重参与者,男性与女性,白人与黑人,青春期前与青春期后的相关系数。并计算每次比较的类内相关系数。结果:对于胰岛素敏感性,ogtt衍生的测量比禁食测量更具重复性。与正常体重人群相比,超重/肥胖人群的重复性无显著差异,性别、种族或青春期状态也无显著差异。结论:无论体重类别如何,非空腹胰岛素敏感性测量比空腹胰岛素敏感性测量更具可重复性。总体而言,胰岛素分泌测量的可重复性较差。体重状况、性别、种族和青春期中期不影响胰岛素敏感性和分泌测量的可重复性。
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引用次数: 0
High Prevalence of A-β+ Ketosis-Prone Diabetes in Children with Type 2 Diabetes and Diabetic Ketoacidosis at Diagnosis: Evidence from the Rare and Atypical Diabetes Network (RADIANT). 诊断时患有 2 型糖尿病和糖尿病酮症酸中毒的儿童中 A-β+ 酮症酸中毒型糖尿病的高患病率:来自罕见和非典型糖尿病网络(RADIANT)的证据。
IF 3.9 3区 医学 Q2 ENDOCRINOLOGY & METABOLISM Pub Date : 2024-01-01 Epub Date: 2024-03-04 DOI: 10.1155/2024/5907924
Elizabeth Kubota-Mishra, Xiaofan Huang, Charles G Minard, Marcela Astudillo, Ahmad Refaey, Graciela Montes, Stephanie Sisley, Nalini Ram, William E Winter, Rochelle N Naylor, Ashok Balasubramanyam, Maria J Redondo, Mustafa Tosur

Background: A-β+ ketosis-prone diabetes (KPD) in adults is characterized by presentation with diabetic ketoacidosis (DKA), negative islet autoantibodies, and preserved β-cell function in persons with a phenotype of obesity-associated type 2 diabetes (T2D). The prevalence of KPD has not been evaluated in children. We investigated children with DKA at "T2D" onset and determined the prevalence and characteristics of pediatric A-β+ KPD within this cohort.

Methods: We reviewed the records of 716 children with T2D at a large academic hospital and compared clinical characteristics of those with and without DKA at onset. In the latter group, we identified patients with A-β+ KPD using criteria of the Rare and Atypical Diabetes Network (RADIANT) and defined its prevalence and characteristics.

Results: Mean age at diagnosis was 13.7 ± 2.4 years: 63% female; 59% Hispanic, 29% African American, 9% non-Hispanic White, and 3% other. Fifty-six (7.8%) presented with DKA at diagnosis and lacked islet autoantibodies. Children presenting with DKA were older and had lower C-peptide and higher glucose concentrations than those without DKA. Twenty-five children with DKA (45%) met RADIANT A-β+ KPD criteria. They were predominantly male (64%), African American or Hispanic (96%), with substantial C-peptide (1.3 ± 0.7 ng/mL) at presentation with DKA and excellent long-term glycemic control (HbA1c 6.6% ± 1.9% at follow-up (median 1.3 years postdiagnosis)).

Conclusions: In children with a clinical phenotype of T2D and DKA at diagnosis, approximately half meet criteria for A-β+ KPD. They manifest the key characteristics of obesity, preserved β-cell function, male predominance, and potential to discontinue insulin therapy, similar to adults with A-β+ KPD.

背景:成人 A-β+ 易酮症酸中毒糖尿病(KPD)的特征是表现为糖尿病酮症酸中毒(DKA)、胰岛自身抗体阴性、β细胞功能保留,其表型为肥胖相关的 2 型糖尿病(T2D)。KPD在儿童中的发病率尚未得到评估。我们对在 "T2D "发病时患有 DKA 的儿童进行了调查,并确定了该队列中小儿 A-β+ KPD 的患病率和特征:我们查阅了一家大型学术医院的 716 名 T2D 儿童的病历,并比较了发病时患有和未患有 DKA 的儿童的临床特征。在后者中,我们根据罕见和非典型糖尿病网络(RADIANT)的标准确定了A-β+ KPD患者,并定义了其发病率和特征:确诊时的平均年龄为(13.7 ± 2.4)岁:女性占 63%;西班牙裔占 59%,非裔美国人占 29%,非西班牙裔白人占 9%,其他占 3%。56名患儿(7.8%)确诊时患有DKA,但缺乏胰岛自身抗体。与未患 DKA 的儿童相比,患 DKA 的儿童年龄更大,C 肽更低,血糖浓度更高。25 名 DKA 患儿(45%)符合 RADIANT A-β+ KPD 标准。他们主要为男性(64%)、非洲裔美国人或西班牙裔美国人(96%),患 DKA 时 C 肽含量高(1.3 ± 0.7 ng/mL),长期血糖控制良好(随访时 HbA1c 为 6.6% ± 1.9%(诊断后中位数为 1.3 年)):结论:在诊断时具有 T2D 和 DKA 临床表型的儿童中,约有一半符合 A-β+ KPD 的标准。他们表现出肥胖、β细胞功能保留、男性居多以及可能停止胰岛素治疗等主要特征,与成人 A-β+ KPD 患者相似。
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引用次数: 0
Assessing Risk Classification in Medication-Induced Diabetes during Induction Therapy in Pediatric Acute Lymphoblastic Leukemia 评估小儿急性淋巴细胞白血病诱导治疗期间药物诱发糖尿病的风险分级
IF 3.4 3区 医学 Q2 ENDOCRINOLOGY & METABOLISM Pub Date : 2023-12-16 DOI: 10.1155/2023/1057639
Katie Ross, Ketan Kulkarni, Tamara MacDonald, Teresa Pinto
Medication-induced diabetes (MID) is common during induction therapy for pediatric acute lymphoblastic leukemia (ALL) and has potentially significant negative consequences. Reported risk factors for MID are variable with limited data comparing patients treated with standard-risk (SR) vs. high-risk (HR) regimens. This study aims to evaluate the incidence and risk factors for MID during induction in patients with ALL from the Maritimes over a 20-year period. We performed a retrospective single-center study of 262 patients (142 males, 120 females) diagnosed with ALL at IWK Health in Halifax, Nova Scotia, Canada, from 2000 to 2019. Older age, higher body mass index, greater central nervous system status, Trisomy 21, and prednisone steroid type were risk factors associated with MID in our cohort. HR patients developed significantly more complications than SR patients including MID and infection. Screening for MID should be routine during ALL induction treatment, particularly in those with HR disease.
药物诱发糖尿病(MID)是小儿急性淋巴细胞白血病(ALL)诱导治疗期间的常见病,可能会带来严重的负面影响。据报道,MID的风险因素不尽相同,对采用标准风险(SR)与高风险(HR)方案治疗的患者进行比较的数据也很有限。本研究旨在评估 20 年来滨海省 ALL 患者诱导期间 MID 的发生率和风险因素。我们对2000年至2019年期间在加拿大新斯科舍省哈利法克斯市IWK健康中心诊断为ALL的262名患者(142名男性,120名女性)进行了回顾性单中心研究。在我们的队列中,年龄较大、体重指数较高、中枢神经系统状况较差、21三体综合征和泼尼松类固醇类型是与MID相关的风险因素。HR患者的并发症(包括MID和感染)明显多于SR患者。在 ALL 诱导治疗期间应常规筛查 MID,尤其是 HR 患者。
{"title":"Assessing Risk Classification in Medication-Induced Diabetes during Induction Therapy in Pediatric Acute Lymphoblastic Leukemia","authors":"Katie Ross, Ketan Kulkarni, Tamara MacDonald, Teresa Pinto","doi":"10.1155/2023/1057639","DOIUrl":"https://doi.org/10.1155/2023/1057639","url":null,"abstract":"Medication-induced diabetes (MID) is common during induction therapy for pediatric acute lymphoblastic leukemia (ALL) and has potentially significant negative consequences. Reported risk factors for MID are variable with limited data comparing patients treated with standard-risk (SR) vs. high-risk (HR) regimens. This study aims to evaluate the incidence and risk factors for MID during induction in patients with ALL from the Maritimes over a 20-year period. We performed a retrospective single-center study of 262 patients (142 males, 120 females) diagnosed with ALL at IWK Health in Halifax, Nova Scotia, Canada, from 2000 to 2019. Older age, higher body mass index, greater central nervous system status, Trisomy 21, and prednisone steroid type were risk factors associated with MID in our cohort. HR patients developed significantly more complications than SR patients including MID and infection. Screening for MID should be routine during ALL induction treatment, particularly in those with HR disease.","PeriodicalId":19797,"journal":{"name":"Pediatric Diabetes","volume":"33 8","pages":""},"PeriodicalIF":3.4,"publicationDate":"2023-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138967351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Extremely Early Appearance of Islet Autoantibodies in Genetically Susceptible Children 遗传易感儿童极早出现胰岛自身抗体
IF 3.4 3区 医学 Q2 ENDOCRINOLOGY & METABOLISM Pub Date : 2023-12-11 DOI: 10.1155/2023/9973135
Anni Kyrönniemi, Toni Valtanen, J. Koskenniemi, P. Vähäsalo, T. Härkönen, J. Ilonen, J. Toppari, Mikael Knip, R. Veijola
Objective. We studied the characteristics of children who developed islet autoantibodies by the age of 0.50 years and hypothesized that the appearance of extremely early islet autoimmunity differs between four birth cohorts within 1994–2019 according to the change in the incidence of Type 1 diabetes (T1D) in Finland. Methods. Data from Finnish children participating in the Type 1 Diabetes Prediction and Prevention (DIPP) study, or the Environmental Determinants of Diabetes in the Young (TEDDY) study were analyzed. These studies follow children with increased HLA-conferred risk for T1D with regular measurements of islet autoantibodies. Maternally transferred antibodies were excluded by comparing islet autoantibodies in cord serum, child’s first follow-up serum and the maternal serum. Results. Among 20,979 Finnish children at increased risk to T1D, 53 (0.25%) developed at least one islet autoantibody at the age of ≤0.50 years. During a mean follow-up of 8.1 years, 15.1% progressed to T1D (median age at diagnosis 2.0 years), 43.4% developed confirmed islet autoimmunity but no T1D, and 41.5% had only transient islet autoantibodies. IAA was the most common first-appearing autoantibody. Among progressors, age at diagnosis was 1.0–2.4 years in children with IAA-initiated autoimmunity and 4.5–16.1 years in ZnT8A-initiated autoimmunity. When comparing children developing autoantibodies either at the age of ≤0.50 years or 0.51–0.75 years, confirmed positivity during follow-up was more common in the older group (81.7% vs. 58.5%; p = 0.002 ). In four birth cohorts within 1994–2019 appearance of islet autoantibodies at the age of ≤0.50 years decreased towards the most recent birth cohorts ( p = 0.016 ). Conclusion. Islet autoimmunity by the age of 0.50 years was rare in genetically susceptible children and was typically initiated with IAA. Confirmed positivity was less common in children with autoantibodies at age ≤0.50 than at slightly older age. The secular decrease of islet autoimmunity before age 0.50 years was observed. This trial is registered with NCT03269084 and NCT00279318.
目的。我们研究了 0.50 岁前出现胰岛自身抗体的儿童的特征,并假设根据芬兰 1 型糖尿病(T1D)发病率的变化,1994-2019 年间四个出生队列中出现极早期胰岛自身免疫的情况有所不同。研究方法分析了参与1型糖尿病预测与预防(DIPP)研究或青少年糖尿病环境决定因素(TEDDY)研究的芬兰儿童的数据。这些研究通过定期测量胰岛自身抗体,对 HLA 遗传风险增加的 1 型糖尿病患儿进行跟踪调查。通过比较脐带血清、儿童首次随访血清和母体血清中的胰岛自身抗体,排除了母体转移的抗体。研究结果在20979名T1D高危芬兰儿童中,有53人(0.25%)在≤0.50岁时出现至少一种胰岛自身抗体。在平均8.1年的随访期间,15.1%的患儿发展为T1D(诊断年龄中位数为2.0岁),43.4%的患儿确诊为胰岛自身免疫,但未发展为T1D,41.5%的患儿只有短暂的胰岛自身抗体。IAA是最常见的首次出现的自身抗体。在进展期患儿中,IAA引发自身免疫的患儿确诊年龄为1.0-2.4岁,ZnT8A引发自身免疫的患儿确诊年龄为4.5-16.1岁。如果比较在≤0.50岁或0.51-0.75岁时出现自身抗体的儿童,随访期间证实阳性的儿童在年龄较大的组别中更为常见(81.7%对58.5%;P = 0.002)。在1994-2019年期间的四个出生队列中,年龄≤0.50岁时出现胰岛自身抗体的人数在最近的出生队列中有所减少(p = 0.016)。结论0.50岁前出现胰岛自身免疫的情况在遗传易感儿童中很少见,通常是由IAA开始的。与年龄稍大的儿童相比,≤0.50岁时自身抗体阳性的儿童更少。据观察,胰岛自身免疫在0.50岁之前会逐渐下降。该试验已在 NCT03269084 和 NCT00279318 上注册。
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引用次数: 0
Macronutrient Intake in Children and Adolescents with Type 1 Diabetes and Its Association with Glycemic Outcomes 1 型糖尿病儿童和青少年的宏量营养素摄入量及其与血糖结果的关系
IF 3.4 3区 医学 Q2 ENDOCRINOLOGY & METABOLISM Pub Date : 2023-11-25 DOI: 10.1155/2023/7102890
Emma L. Fisher, Natasha A. Weaver, Alexandra L. Marlow, Bruce R. King, C. Smart
Aims. This study aimed to identify the quantity and range of protein, fat, and carbohydrate consumed in meals and snacks in children with Type 1 diabetes (T1D), and to explore associations between the variability in fat and protein intakes with the glycemic outcomes. Methods. This was a cross-sectional dietary study of children 6–18 years attending pediatric diabetes service in Australia. Three-day weighed food records were analyzed for the macronutrient intake. Impacts of dietary intake on glycemic outcomes were explored. Results. Forty-eight children (63% male) aged 11.7 ± 2.9 (mean ± SD) with HbA1c 6.7 ± 1.1% (mmol/mol), BMI Z-score 0.51 ± 0.83, and daily insulin dose 0.99 units/kg completed 3-day weighed food records. Mean intakes at breakfast were 47-g carbohydrate, 15-g protein, and 12-g fat. Lunch: 49-g carbohydrate, 19-g protein, and 19-g fat. Dinner: 57-g carbohydrate, 33-g protein, and 26-g fat. Fifty-five percent (n = 80) of the dinner meals met criteria for a high-fat, high-protein (HFHP) meal. In a subset (n = 16) of participants, exploratory analysis indicated a trend of reduced %TIR (58%) in the 8 hr following HFHP dinner, compared to %TIR (74%) following non-HFHP dinner ( p = 0.05 ). Seventy-eight percent of the participants aged 12–18 years intake at dinner varied by more than 20-g fat or more than 25-g protein. There was no association between the variability in fat and protein intake at dinner with HbA1c. Saturated fat contributed to 14.7% (±3.0) of participants energy intake. Conclusions. Children with T1D frequently consume quantities of fat and protein at dinner that have been shown to cause delayed postprandial hyperglycemia. HFHP dinners were associated with the reduced %TIR over 8 hr, presenting an opportunity for insulin-dose adjustments. Future research that explores the meal dietary variability with postprandial glycemia in this population is needed. Excessive intake of the saturated fat highlights the need for dietary interventions to reduce CVD risk. This trial is registered with ACTRN12622000002785.
研究目的本研究旨在确定 1 型糖尿病(T1D)患儿在正餐和零食中摄入的蛋白质、脂肪和碳水化合物的数量和范围,并探讨脂肪和蛋白质摄入量的变化与血糖结果之间的关联。研究方法这是一项横断面饮食研究,研究对象是在澳大利亚接受儿科糖尿病治疗的 6-18 岁儿童。研究人员对三天的称重食物记录进行了分析,以了解宏量营养素的摄入情况。探讨了饮食摄入对血糖结果的影响。结果。48 名年龄为 11.7 ± 2.9(平均 ± SD)、HbA1c 为 6.7 ± 1.1%(mmol/mol)、体重指数 Z 值为 0.51 ± 0.83、胰岛素日剂量为 0.99 单位/千克的儿童(63% 为男性)完成了 3 天的称重食物记录。早餐的平均摄入量为 47 克碳水化合物、15 克蛋白质和 12 克脂肪。午餐:49 克碳水化合物、19 克蛋白质和 19 克脂肪。晚餐57 克碳水化合物、33 克蛋白质和 26 克脂肪。55%(n = 80)的晚餐符合高脂肪、高蛋白(HFHP)餐的标准。在一部分参与者(n = 16)中,探索性分析表明,与非高脂高蛋白晚餐后的 TIR 百分比(74%)相比,高脂高蛋白晚餐后 8 小时内的 TIR 百分比(58%)呈下降趋势(p = 0.05)。在 12-18 岁的参与者中,有 78% 的人在晚餐时摄入的脂肪或蛋白质超过 20 克或超过 25 克。晚餐脂肪和蛋白质摄入量的变化与 HbA1c 之间没有关联。饱和脂肪占参与者能量摄入量的 14.7%(±3.0)。结论。患有 T1D 的儿童在晚餐时经常摄入大量脂肪和蛋白质,这已被证明会导致延迟性餐后高血糖。HFHP晚餐与8小时内TIR%的降低有关,为调整胰岛素剂量提供了机会。今后还需要对这一人群餐后血糖的膳食变化进行研究。饱和脂肪的过量摄入凸显了进行饮食干预以降低心血管疾病风险的必要性。该试验已在 ACTRN12622000002785 上注册。
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引用次数: 0
Incidence Trends of Type 2 Diabetes Mellitus, Medication-Induced Diabetes, and Monogenic Diabetes in Canadian Children, Then (2006–2008) and Now (2017–2019) 2006-2008年和2017-2019年加拿大儿童2型糖尿病、药物性糖尿病和单基因糖尿病的发病率趋势
3区 医学 Q2 ENDOCRINOLOGY & METABOLISM Pub Date : 2023-11-14 DOI: 10.1155/2023/5511049
Trisha J. Patel, Aysha Ayub, Jeffrey N. Bone, Stasia Hadjiyannakis, Mélanie Henderson, Munier A. Nour, Teresa E. Pinto, Brandy Wicklow, Jill K. Hamilton, Elizabeth A. C. Sellers, Shazhan Amed
Introduction. The landscape of childhood diabetes has evolved and addressing the knowledge gaps in non-Type 1 diabetes mellitus are key to accurate diagnosis. Objectives. A national surveillance study was completed between 2006 and 2008 and then repeated between 2017 and 2019 to describe Canadian incidence trends and clinical characteristics of non-Type 1 diabetes mellitus. Methods. We prospectively tracked new cases of non-Type 1 diabetes mellitus in children <18 years of age between June 1, 2017 and May 31, 2019. For each reported new case, a detailed questionnaire was completed, and cases were classified as Type 2 diabetes mellitus, medication-induced diabetes (MID), monogenic diabetes, or “indeterminate.” Minimum incidence rates and 10-year incidence trends of non-Type 1 diabetes mellitus and its subtypes were calculated. Results. 441 cases of non-Type 1 diabetes mellitus were included (Type 2 diabetes mellitus = 332; MID = 52; monogenic diabetes = 30; indeterminate = 27). Compared to 10 years ago, the incidence of MID and monogenic diabetes remained stable, while Type 2 diabetes mellitus increased by 60% ( p < 0.001 ) overall and by 37% ( p = 0.005 ) and 50% ( p = 0.001 ) in females and males, respectively. Type 2 diabetes mellitus incidence increased by 1.5 times in Indigenous ( p < 0.001 ) and doubled in Asian ( p = 0.003 ) children. Conclusions. Canadian incidence rates of childhood-onset Type 2 diabetes mellitus have significantly increased. Further research, policy, and prevention efforts are needed to curb rising rates of youth onset Type 2 diabetes mellitus.
介绍。儿童糖尿病的情况已经发生了变化,解决非1型糖尿病的知识差距是准确诊断的关键。目标。2006年至2008年期间完成了一项全国监测研究,然后在2017年至2019年期间重复了一项研究,以描述加拿大非1型糖尿病的发病率趋势和临床特征。方法。我们前瞻性地追踪了2017年6月1日至2019年5月31日期间18岁儿童非1型糖尿病的新病例。对于每个报告的新病例,都要完成一份详细的问卷调查,并将病例分类为2型糖尿病、药物诱导糖尿病(MID)、单基因糖尿病或“不确定”。计算非1型糖尿病及其亚型的最低发病率和10年发病率趋势。结果:共纳入非1型糖尿病441例(2型糖尿病332例;Mid = 52;单基因糖尿病= 30;不确定= 27)。与10年前相比,MID和单基因糖尿病的发病率保持稳定,而2型糖尿病的发病率增加了60% (p <在女性和男性中分别减少37% (p = 0.005)和50% (p = 0.001)。土著居民2型糖尿病发病率增加了1.5倍(p <0.001),在亚洲儿童中翻倍(p = 0.003)。结论。加拿大儿童期2型糖尿病的发病率显著增加。需要进一步的研究、政策和预防措施来遏制青少年2型糖尿病发病率的上升。
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引用次数: 0
The Effect of COVID-19 on Type 1 Diabetes Occurrence among Children and Adolescents: A Multicenter Prospective Observational Cohort Study in Israel 2019冠状病毒病对儿童和青少年1型糖尿病发生的影响:以色列一项多中心前瞻性观察队列研究
3区 医学 Q2 ENDOCRINOLOGY & METABOLISM Pub Date : 2023-11-14 DOI: 10.1155/2023/6659719
Noah Gruber, Liat Brand, Ehud Barhod, Rina Hemi, Yael Lebenthal, Marianna Rachmiel, Tal Kedar, Rachel Shatzman-Steuerman, Rachael Sverdlove, Yaniv Lustig, Victoria Indenbaum, Orit Pinhas-Hamiel
Aim. The effect of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection on the pediatric occurrence of type 1 diabetes (T1D) is inconclusive. We aimed to assess associations between seroprevalences of the distinct anti-SARS-CoV-2 antibodies and T1D occurrence in children and adolescents. Methods. This multicenter prospective observational cohort comprised children diagnosed with T1D between October 2020 and July 2022 and unrelated children who performed endocrine tests (control group) in a 1 : 3 ratio. Anti-SARS-CoV-2 antibodies, including anti-S, anti-N, and neutralizing antibodies, were assessed in each group. Results. The cohort included 51 children with T1D and 182 children in the control group. The median (interquartile range) age was 11.4 (8.2, 13.3) years, with 45% being female. Increases were not observed in the seroprevalence of any of the anti-SARS-CoV-2 antibodies among the children with new-onset T1D compared to the control group. Among the T1D group, anti-S seroprevalence was higher among those without diabetic ketoacidosis (DKA) than in those with DKA upon T1D diagnosis (72% vs. 42%, p = 0.035 ). After adjustment to vaccination status, this difference was not statistically significant. Additionally, anti-N antibodies and neutralizing antibodies did not differ between the DKA and the non-DKA groups. None of the anti-SARS-CoV-2 antibodies were associated with any of the glycemic parameters. Conclusions. This study is the first to assess several distinct anti-SARS-CoV-2 antibodies in new-onset T1D, and our findings do not support an association between SARS-CoV-2 infection and the occurrence of T1D in children and adolescents. Since autoimmunity may emerge years after a viral infection, we recommend conducting follow-up epidemiological studies to assess whether there is a change in the incidence of T1D following the SARS-CoV-2 pandemic.
的目标。严重急性呼吸综合征冠状病毒2 (SARS-CoV-2)感染对儿童1型糖尿病(T1D)发生的影响尚无定论。我们的目的是评估不同的抗sars - cov -2抗体的血清患病率与儿童和青少年T1D发生之间的关系。方法。该多中心前瞻性观察队列包括2020年10月至2022年7月期间诊断为T1D的儿童和按1:3比例进行内分泌检查的无血缘关系儿童(对照组)。检测各组的抗sars - cov -2抗体,包括抗s抗体、抗n抗体和中和抗体。结果。该队列包括51名T1D儿童和182名对照组儿童。年龄中位数(四分位数间距)为11.4(8.2,13.3)岁,其中45%为女性。与对照组相比,在新发T1D儿童中,未观察到任何抗sars - cov -2抗体的血清阳性率升高。在T1D组中,无糖尿病酮症酸中毒(DKA)患者的抗s血清阳性率高于T1D诊断为DKA的患者(72%对42%,p = 0.035)。在调整疫苗接种状态后,这一差异无统计学意义。此外,抗n抗体和中和抗体在DKA组和非DKA组之间没有差异。抗sars - cov -2抗体均与血糖参数无关。结论。本研究首次评估了新发T1D中几种不同的抗SARS-CoV-2抗体,我们的研究结果不支持SARS-CoV-2感染与儿童和青少年T1D发生之间的关联。由于自身免疫可能在病毒感染数年后出现,我们建议开展后续流行病学研究,以评估SARS-CoV-2大流行后T1D发病率是否发生变化。
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引用次数: 0
High Rate of Islets Autoimmunity in Pediatric Patients with Index Admission of Acute Pancreatitis 小儿急性胰腺炎指数入院患者胰岛自身免疫率高
3区 医学 Q2 ENDOCRINOLOGY & METABOLISM Pub Date : 2023-11-11 DOI: 10.1155/2023/9170497
Jonathan D. Tatum, Lindsey Hornung, Melena D. Bellin, Deborah A. Elder, Tyler Thompson, David S. Vitale, Clive H. Wasserfall, Amy S. Shah, Maisam Abu-El-Haija
Introduction. The underlying pathophysiology of diabetes mellitus after acute pancreatitis is unknown and overall risk of developing diabetes postacute pancreatitis in children is understudied. The objective of our study was to describe the frequency of islet cell autoimmunity and abnormal glucose testing in pediatric patients in the year following their index case of acute pancreatitis. Materials and Methods. Data were obtained from a single-center observational cohort study of patients with their first episode of acute pancreatitis. Islet cell autoantibody titers were measured on stored plasma collected from acute pancreatitis diagnosis, at 3 months and at 12 months postacute pancreatitis attack. Abnormal glucose testing was defined as the presence of prediabetes or diabetes, as defined by American Diabetes Association criteria. Results. Eighty-four patients with acute pancreatitis and islet cell autoantibody data were included, 71 had available glucose measures. Median age at first acute pancreatitis attack was 14 years (IQR 8.7–16.3) and 45/84 (54%) were females. Twenty-four patients (29%) were positive for at least one of four islet cell autoantibodies (IAA, GADA, IA-2A, and ZnT8A) and 6 (7%) had two or more positive islet cell autoantibodies. Nineteen patients out of 71 (27%) had abnormal glucose testing at or postacute pancreatitis diagnosis. A higher proportion (37%, 7/19) with abnormal glucose testing had severe acute pancreatitis compared to those with normal glucose testing (13%, 7/52) ( p = 0.04 ). Patients with normal glucose testing were more likely to be positive for one or more islet cell autoantibodies (31%, 16/52) compared to those with abnormal glucose testing (0%, 0/19) ( p = 0.004 ). Conclusions. Islet cell autoimmunity is more common in children after their index acute pancreatitis attack (29%) than in the general population (7%–8%). While the frequency of prediabetes and diabetes postacute pancreatitis is high, other mechanisms besides islet cell autoimmunity are responsible.
介绍。急性胰腺炎后糖尿病的潜在病理生理学尚不清楚,儿童急性胰腺炎后发生糖尿病的总体风险尚不清楚。我们研究的目的是描述儿童患者在急性胰腺炎指数病例后一年内胰岛细胞自身免疫和异常葡萄糖检测的频率。材料与方法。数据来自急性胰腺炎首次发作患者的单中心观察队列研究。在急性胰腺炎发作后3个月和12个月,检测急性胰腺炎诊断时收集的储存血浆的胰岛细胞自身抗体滴度。根据美国糖尿病协会的标准,血糖检测异常被定义为糖尿病前期或糖尿病的存在。结果。84例急性胰腺炎患者和胰岛细胞自身抗体数据纳入,71例有可用的血糖测量。首次急性胰腺炎发作的中位年龄为14岁(IQR 8.7-16.3),其中45/84(54%)为女性。24例(29%)患者至少有一种胰岛细胞自身抗体(IAA、GADA、IA-2A和ZnT8A)阳性,6例(7%)患者有两种或两种以上胰岛细胞自身抗体阳性。71例患者中有19例(27%)在急性胰腺炎诊断时或诊断后血糖检测异常。血糖检测异常者发生严重急性胰腺炎的比例(37%,7/19)高于血糖检测正常者(13%,7/52)(p = 0.04)。与血糖检测异常的患者(0%,0/19)相比,血糖检测正常的患者更容易出现一种或多种胰岛细胞自身抗体阳性(31%,16/52)(p = 0.004)。结论。胰岛细胞自身免疫在儿童急性胰腺炎发作后(29%)比一般人群(7%-8%)更为常见。虽然前驱糖尿病和急性胰腺炎后糖尿病的发生率很高,但胰岛细胞自身免疫之外的其他机制也起作用。
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引用次数: 0
Social Determinant of Health Impact on Diabetes Device Use and Clinical Outcomes in Youth with Type 1 Diabetes 青少年1型糖尿病患者糖尿病器械使用和临床结果健康影响的社会决定因素
3区 医学 Q2 ENDOCRINOLOGY & METABOLISM Pub Date : 2023-10-30 DOI: 10.1155/2023/4751595
Emily R. Crain, Ryan Ramphul, Ashley M. Butler, Xiaofan Huang, Charles G. Minard, Maria J. Redondo, Daniel J. DeSalvo
Background. Youth with Type 1 diabetes (T1D) who are Black, Hispanic, or lower socioeconomic status (SES) have lower rates of diabetes device use, higher hemoglobin A1c (HbA1c), and higher rates of diabetic ketoacidosis (DKA). However, the associations of individual-level social determinants of health (SDoH) and neighborhood-level factors with device use and clinical outcomes are unknown. Area deprivation index (ADI) is a neighborhood level measure of SES reported in deciles (range 1–10 with 10 representing most deprived neighborhood). Methods. We evaluated the association of ADI and other SDoH factors with pump/continuous glucose monitor (CGM) use, HbA1c, and DKA in 1,461 youth with T1D (50% female, age 12.8 ± 3.6 years, HbA1c 8.7 ± 2.1%, 52% pump, 70% CGM) seen between October 1, 2020 and September 30, 2021 at a large pediatric diabetes center. Multiple logistic regression and multiple linear regression analyses were used to determine statistically significant associations adjusting for potential confounders. Results. Youth were less likely to use an insulin pump if they lived in a higher ADI neighborhood, were Black or Hispanic, had Medicaid or were uninsured, or received government assistance (e.g., Supplemental Security Income, Supplemental Nutritional Assistance Program). Youth were less likely to use a CGM if they lived in a higher ADI neighborhood, were Black or Hispanic, had Medicaid or were uninsured. Youth had higher risk of DKA event in the past year if they used government assistance, whereas pump and CGM use were associated with lower DKA risk. HbA1c (%) increased by 0.09 (95% CI: 0.05, 0.13) per unit increase in ADI. HbA1c was 0.62 lower (95% CI: −0.82, −0.42) in pump users vs. nonusers and 0.78 lower (95% CI: −0.99, −0.56) in CGM users vs. nonusers. Conclusions. Interventions that tailor care plans to address SDoH in families living in deprived neighborhoods may be needed to increase successful technology uptake, optimize HbA1c, and prevent DKA.
背景。黑人、西班牙裔或社会经济地位较低的青年1型糖尿病(T1D)患者糖尿病器械使用率较低,血红蛋白A1c (HbA1c)较高,糖尿病酮症酸中毒(DKA)发生率较高。然而,个人层面的健康社会决定因素(SDoH)和社区层面的因素与器械使用和临床结果的关系尚不清楚。区域剥夺指数(ADI)是以十分位数为单位报告的社区层面的社会经济状况衡量指标(范围1-10,10代表最贫困的社区)。方法。我们评估了2020年10月1日至2021年9月30日在一家大型儿科糖尿病中心观察的1461名青年T1D患者(50%为女性,年龄12.8±3.6岁,HbA1c 8.7±2.1%,52%为泵,70%为CGM)的ADI和其他SDoH因素与泵/连续血糖监测仪(CGM)使用、HbA1c和DKA的关系。采用多元逻辑回归和多元线性回归分析来确定经潜在混杂因素校正后具有统计学意义的关联。结果。如果青少年生活在高ADI社区,黑人或西班牙裔,有医疗补助或没有保险,或接受政府援助(例如补充安全收入,补充营养援助计划),则不太可能使用胰岛素泵。如果年轻人居住在ADI较高的社区,黑人或西班牙裔,有医疗补助或没有保险,那么他们不太可能使用CGM。在过去的一年中,如果年轻人使用政府援助,他们发生DKA事件的风险更高,而使用泵和CGM与较低的DKA风险相关。每增加一个ADI单位,HbA1c(%)增加0.09 (95% CI: 0.05, 0.13)。泵使用者的HbA1c比非使用者低0.62 (95% CI: - 0.82, - 0.42), CGM使用者的HbA1c比非使用者低0.78 (95% CI: - 0.99, - 0.56)。结论。可能需要针对生活在贫困社区的家庭的SDoH量身定制护理计划的干预措施,以增加成功的技术吸收,优化糖化血红蛋白,并预防DKA。
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引用次数: 0
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Pediatric Diabetes
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