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Ghazaiean M, Najafi B, Zamanfar D, Alipour MJ. Risk factors for suboptimal glycemic control in pediatrics with type 1 diabetes mellitus: a cross-sectional study. Sci Rep 2024; 14:7492. [PMID: 38553464 PMCID: PMC10980686 DOI: 10.1038/s41598-024-57205-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/15/2024] [Indexed: 04/02/2024] Open
Abstract
The objective of this research is to analyze the influence of various factors on glycemic control in pediatrics with type 1 diabetes mellitus (T1DM). The study, a cross-sectional analysis, involved 221 T1DM patients below 18 years old who visited our clinic between 2011 and 2020, predating the COVID-19 outbreak. Out of the initial pool, 204 participants were chosen based on specific criteria. By computing odds ratios and 95% confidence intervals, we determined the correlation between these factors and achieving optimal glycemic control (HbA1c < 7.5%). Of the 204 individuals, 55.9% (113 patients) were female. The average age at diagnosis was 6.93 ± 3.9 years. Mean HbA1c (A1C) level of optimal and suboptimal groups were 6.97, 95% CI 6.84 to 7.1 and 8.86, 95% CI 8.68 to 9.03, respectively (p-value < 0.001). Fifty patients had optimal glycemic control and 154 people experienced suboptimal glycemic control during the follow-up that the prevalence of each of them was 24.51, 95% CI 18.7 to 31 and 75.49, 95% CI 68.99 to 81.22, respectively. In the assessment of risk factors associated with suboptimal glycemic control, patients aged 10-14 years had the highest likelihood of experiencing suboptimal glycemic control (crude odds ratio [COR] 3.12, 95% CI 1.04 to 9.3), followed by duration of diabetes (COR 2.85, 95% CI 1.2 to 6.8), which both were significant. By utilizing multivariable logistic regression analysis, a noteworthy finding emerged. It was revealed that patients aged 10-14 years exhibited a significant association with suboptimal glycemic control, [adjusted odds ratio (AOR) 4.85, 95% CI 1.32 to 17.7]. Additionally, a statistically significant correlation was identified between individuals with a body mass index (BMI) falling within the ≥ 95th percentile category and suboptimal glycemic control, Cramer's V = 0.21, p-value = 0.01. Our research has revealed a significant correlation between patients aged 10-14 years and obese individuals (BMI ≥ 95th) with suboptimal glycemic control. It is crucial to consider these factors as they can offer valuable insights during diagnosis, highlighting the increased risk of long-term suboptimal glycemic control.
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Affiliation(s)
- Mobin Ghazaiean
- Student Research Committee, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
- Gut and Liver Research Center, Non-Communicable Disease Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Behnam Najafi
- Gastrointestinal Research Center, Non-Communicable Disease Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Daniel Zamanfar
- Department of Pediatric Endocrinology, Diabetes Research Center of Mazandaran, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Mohammad Javad Alipour
- Student Research Committee, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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Yan X, Feng C, Lou Y, Zhou Z. Efficacy and Safety of LY2963016 Insulin Glargine in Chinese Patients with Type 1 Diabetes Previously Treated with Insulin Glargine (Lantus ®): a Post Hoc Analysis of a Randomized, Open-Label, Phase 3 Trial. Diabetes Ther 2022; 13:1161-1174. [PMID: 35471721 PMCID: PMC9174415 DOI: 10.1007/s13300-022-01262-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 03/25/2022] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION LY2963016 insulin glargine (LY IGlar), a biosimilar of Lantus® insulin glargine (IGlar), demonstrated comparable efficacy and safety versus the reference product in Chinese patients with type 1 diabetes mellitus (T1DM) in the randomized, phase III ABES trial. This post hoc analysis aimed to provide the first evidence for switching from IGlar to LY IGlar in Chinese patients with T1DM. METHODS This analysis included 210/272 patients with T1DM (77.2%) from the ABES trial who were receiving IGlar at screening. We compared antihyperglycemic efficacy, safety, and immunogenicity in patients randomized to LY IGlar (n = 104) versus those who continued to receive IGlar (n = 106). RESULTS There was no significant difference between groups in least-squares mean (LSMean) change in HbA1c from baseline to 24 weeks (LY IGlar - 0.10%, IGlar - 0.08%; LSMean difference [95% confidence interval] - 0.02% [- 0.24, 0.19]). At 24 weeks (last observation carried forward), a similar proportion of patients in each group achieved glycated hemoglobin less than 7.0% (LY IGlar 26.5%, IGlar 32.1%; P = 0.447) and 6.5% or less (LY IGlar 16.7%, IGlar 20.8%; P = 0.482). There were no significant differences between groups in LSMean of self-monitored blood glucose values, or total or basal insulin dose at 24 weeks. Patients in the LY IGlar and IGlar groups had a similar incidence of total hypoglycemia (blood glucose level 70 mg/dL or less, 91.4% vs. 92.5%) and treatment-emergent adverse events (AEs; 75.0% vs. 67.0%), and a low and similar incidence of serious AEs, injection site AEs, and allergic AEs. Similar proportions of patients in the LY IGlar and IGlar groups had treatment-emergent antibody responses (LY IGlar 27.2%, IGlar 28.3%) and detectable insulin antibodies (LY IGlar 52.4%, IGlar 53.8%). CONCLUSION In Chinese patients with T1DM previously treated with IGlar, switching to LY IGlar for 24 weeks resulted in similar efficacy and safety outcomes as remaining on IGlar therapy. CLINICAL TRIAL REGISTRATION NCT03338023.
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Affiliation(s)
- Xiang Yan
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology (Central South University), Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, 139 Renmin Zhong Road, Changsha, 410011, Hunan, China
| | - Chen Feng
- Lilly (Shanghai) Management Co., Ltd., No. 288 Shimen No.1 Road, Jingan District, Shanghai, 200041, China
| | - Ying Lou
- Lilly Suzhou Pharmaceutical Co., Ltd., No. 288 Shimen No.1 Road, Jingan District, Shanghai, 200041, China
| | - Zhiguang Zhou
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology (Central South University), Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, 139 Renmin Zhong Road, Changsha, 410011, Hunan, China.
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James S, Maniam J, Cheung PT, Urakami T, von Oettingen J, Likitmaskul S, Ogle G. Epidemiology and phenotypes of diabetes in children and adolescents in non-European-origin populations in or from Western Pacific region. World J Clin Pediatr 2022; 11:173-195. [PMID: 35433305 PMCID: PMC8985498 DOI: 10.5409/wjcp.v11.i2.173] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/09/2021] [Accepted: 01/05/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Type 1 diabetes (T1D) incidence varies substantially between countries/ territories, with most studies indicating increasing incidence. In Western Pacific region (WPR), reported rates are much lower than European-origin populations. In contrast, there are reports of substantial numbers of young people with type 2 diabetes (T2D). A deeper understanding of T1D and T2D in the WPR may illuminate factors important in pathogenesis of these conditions. Furthermore, with varying resources and funding for diabetes treatment in this region, there is a need to more clearly determine the current burden of disease and also any gaps in knowledge. AIM To compile and summarise published epidemiologic and phenotypic data on childhood diabetes in non-European populations in and from WPR. METHODS Research articles were systematically searched from PubMed (MEDLINE), Embase, Cochrane library, and gray literature. Primary outcome measures were incidence and prevalence, with secondary measures including phenotypic descriptions of diabetes, including diabetes type categorization, presence of diabetic ketoacidosis (DKA) at onset, autoantibody positivity, C-peptide levels, and human leucocyte antigen phenotype. Extracted data were collected using a customized template. Three hundred and thirty relevant records were identified from 16 countries/territories, with analysis conducted on 265 (80.3%) records published from the year 2000. RESULTS T1D incidence ranged from < 1-7.3/100000 individuals/year, rates were highest in emigrant/ mixed populations and lowest in South-East Asia, with most countries/territories (71.4%) having no data since 1999. Incidence was increasing in all six countries/territories with data (annual increases 0.5%-14.2%, highest in China). Peak age-of-onset was 10-14 years, with a female case excess. Rate of DKA at onset varied from 19.3%-70%. Pancreatic autoantibodies at diagnosis were similar to European-origin populations, with glutamic acid decarboxylase-65 autoantibody frequency of 44.1%-64.5%, insulinoma-associated 2 autoantibody 43.5%-70.7%, and zinc transporter-8 autoantibody frequency 54.3% (one study). Fulminant T1D also occurs. T2D was not uncommon, with incidence in Japan and one Chinese study exceeding T1D rates. Monogenic forms also occurred in a number of countries. CONCLUSION T1D is less common, but generally has a classic phenotype. Some countries/ territories have rapidly increasing incidence. T2D is relatively common. Registries and studies are needed to fill many information gaps.
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Affiliation(s)
- Steven James
- School of Nursing, Midwifery and Paramedicine, University of the Sunshine Coast, Petrie 4502, Queensland, Australia
| | - Jayanthi Maniam
- Life for a Child Program, Diabetes NSW & ACT, Glebe 2017, New South Wales, Australia
| | - Pik-To Cheung
- Department of Paediatric Endocrinology, Genetics and Metabolism, Virtus Medical Group, Hong Kong, China
| | - Tatsuhiko Urakami
- Department of Pediatrics, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Julia von Oettingen
- Research Institute, McGill University Health Centre, Montreal H4A 3JI, Quebec, Canada
| | - Supawadee Likitmaskul
- Siriraj Diabetes Center, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Graham Ogle
- Life for a Child Program, Diabetes NSW & ACT, Glebe 2017, New South Wales, Australia
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Yang L, Yang G, Li X. Clinical and demographic features among patients with type 1 diabetes mellitus in Henan, China. BMC Endocr Disord 2021; 21:131. [PMID: 34176476 PMCID: PMC8237411 DOI: 10.1186/s12902-021-00799-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 06/17/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The hallmark of type 1 diabetes (T1D) is an absolute lack of insulin. However, many studies showed a tendency to heterogeneity in TID. We aimed to investigate the demographic and clinical characteristics in T1D and the differences in young-onset and adult-onset patients. METHODS This retrospective study was conducted among 1943 patients with clinically diagnosed T1D. Medical records on patients' demographics, anthropometric measurements, and clinical manifestation were collected. According to the age at onset, the newly diagnosed patients were divided into the young-onset group (< 18 years, 234 patients, mean age 11 years) and adult-onset group (≥ 18 years, 219 patients, mean age 27 years). Pancreatic β-cell function was assessed by fasting C-peptide (FCP) and 2-h C-peptide (2-h CP). RESULTS The median age of patients at disease onset was 22 years. The median duration of patients was 3 years. The overall median glycated hemoglobin (HbA1c) value was 10.3 % [89(mmol/mol)]. The prevalence of diabetic retinopathy was 25.1 %. The overall rate of DKA at onset in the new-onset patients was 59.6 %. The frequency of overall dyslipidemia was 37.8 %. The most frequent dyslipidemia was low high-density lipoprotein-cholesterol (HDL) (29 %). The proportion of patients with anti-glutamic acid decarboxylase (GADA), insulin antibody (IAA) and islet cell antibody (ICA) were 28.1 %, 6.4 % and 21.6 %, respectively. The mean HbA1c showed a downward trend with age. Increasing or decreasing trends of overweight and obesity in this population during the period 2012 to 2018 was not found. Compared with young-onset T1D, adult-onset patients comprised better islet function (FCP: 0.4 vs. 0.3 ng/ml, P < 0.001; 2-h CP: 0.9 vs. 0.7 ng/ml P < 0.001, respectively) and glycemic control [12.9 % (117mmol/mol) vs. 11.7 % (104mmol/mol), P < 0.001], higher prevalence of diabetes condition in the male gender (64.4 % vs. 51.3 %, P = 0.006), higher proportion of obesity or overweight (24.6 % vs. 9.5 %, P = 0.002), higher frequency of GADA (33.7 % vs. 23.3 %, P = 0.025), and lower frequency of diabetic ketoacidosis at disease onset (64.5 % vs. 43.5 %, P < 0.001). CONCLUSIONS This population was characterized by poor overall blood glucose control, high prevalence of DKA, dyslipidemia and diabetic retinopathy, and low prevalence of islet-related antibodies, and overweight or obesity. Adult-onset patients with T1D were not uncommon and had better clinical manifestations than young-onset patients. Any findings related to body mass index (BMI) and autoantibodies should be considered strictly exploratory due to excessive missing data.
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Affiliation(s)
- Liguo Yang
- Department of Endocrinology, The First Affiliated Hospital of Zhengzhou University, 450052 Zhengzhou, Henan, China
| | - Guangxing Yang
- Department of Cardioangiology, The First Affiliated Hospital of Zhengzhou University, 450052 Zhengzhou, Henan, China
| | - Xialian Li
- Department of Endocrinology, The First Affiliated Hospital of Zhengzhou University, 450052 Zhengzhou, Henan, China
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Gong C. Editorial: Childhood Diabetes in Low- and Middle-Income Countries. Front Endocrinol (Lausanne) 2021; 12:830700. [PMID: 35126318 PMCID: PMC8808701 DOI: 10.3389/fendo.2021.830700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 12/14/2021] [Indexed: 11/21/2022] Open
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Chae HW, Seo GH, Song K, Choi HS, Suh J, Kwon A, Ha S, Kim HS. Incidence and Prevalence of Type 1 Diabetes Mellitus among Korean Children and Adolescents between 2007 and 2017: An Epidemiologic Study Based on a National Database. Diabetes Metab J 2020; 44:866-874. [PMID: 33142054 PMCID: PMC7801766 DOI: 10.4093/dmj.2020.0212] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 10/07/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The incidence of type 1 diabetes mellitus (T1DM) among children is high in Europe and the USA and relatively low in Asia, including Korea. The present study aimed to investigate the incidence and prevalence of childhood-onset T1DM in Korea and examine trends in incidence. METHODS This study was conducted using the national registry data provided by the Health Insurance Review and Assessment Service in Korea from 2007 to 2017. We included children aged 0 to 14 years who were newly registered with a T1DM diagnosis each year (code E10). RESULTS A total of 29,013 children were registered. The overall incidence of T1DM was 4.45 per 100,000 persons (girls, 4.93; boys, 4.01). The overall incidence of childhood-onset T1DM in Korea increased from 3.70 in 2008 to 4.77 in 2016 (P=0.002). The incidence of T1DM increased from 3.07 in 2008 to 4.89 in 2016 (P<0.001) among boys. Although the incidence of the disease increased significantly among boys aged 5-9 and 10-14 years, it remained constant among girls (4.39 in 2008, 4.64 in 2016). The overall prevalence of childhood-onset T1DM in Korea increased from 32.85 in 2007 to 41.03 per 100,000 persons in 2017 (girls, 35.54 to 43.88; boys, 32.85 to 41.03). CONCLUSION We calculated relatively accurate incidence and prevalence of childhood-onset T1DM from a nation-based registry. The incidence increased by 3% to 4% every year from 2007 to 2017. The increasing trend is noteworthy compared with previous reports.
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Affiliation(s)
- Hyun Wook Chae
- Department of Pediatrics, Endocrine Research Institute, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Gi Hyeon Seo
- Korean Health Insurance Review and Assessment Service, Seoul, Korea
| | - Kyungchul Song
- Department of Pediatrics, Endocrine Research Institute, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Han Saem Choi
- Department of Pediatrics, Endocrine Research Institute, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Junghwan Suh
- Department of Pediatrics, Endocrine Research Institute, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Ahreum Kwon
- Department of Pediatrics, Endocrine Research Institute, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sangmi Ha
- Korean Health Insurance Review and Assessment Service, Seoul, Korea
| | - Ho-Seong Kim
- Department of Pediatrics, Endocrine Research Institute, Severance Children’s Hospital, Yonsei University College of Medicine, Seoul, Korea
- Corresponding author: Ho-Seong Kim Department of Pediatrics, Endocrine Research Institute, Severance Children’s Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea E-mail:
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Mobasseri M, Shirmohammadi M, Amiri T, Vahed N, Hosseini Fard H, Ghojazadeh M. Prevalence and incidence of type 1 diabetes in the world: a systematic review and meta-analysis. Health Promot Perspect 2020; 10:98-115. [PMID: 32296622 PMCID: PMC7146037 DOI: 10.34172/hpp.2020.18] [Citation(s) in RCA: 333] [Impact Index Per Article: 83.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 10/26/2019] [Indexed: 12/13/2022] Open
Abstract
Background: Diabetes is referred to a group of diseases characterized by high glucose levels in blood. It is caused by a deficiency in the production or function of insulin or both, which can occur because of different reasons, resulting in protein and lipid metabolic disorders. The aim of this study was to systematically review the prevalence and incidence of type 1 diabetes in the world. Methods: A systematic search of resources was conducted to investigate the prevalence and incidence of type 1 diabetes in the world. The databases of Medline (via PubMed and Ovid),ProQuest, Scopus, and Web of Science from January 1980 to September 2019 were searched to locate English articles. The located articles were screened in multiple levels of title, abstract,and full-text and final studies that met the inclusion criteria were retrieved and included in the study. Results: From 1202 located articles, 193 studies were included in this systematic review. The results of meta-analysis showed that the incidence of type 1 diabetes was 15 per 100,000 people and the prevalence was 9.5% (95% CI: 0.07 to 0.12) in the world, which was statistically significant. Conclusion: According to the results, the incidence and prevalence of type 1 diabetes are increasing in the world. As a result, insulin will be difficult to access and afford, especially in underdeveloped and developing countries.
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Affiliation(s)
- Majid Mobasseri
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Masoud Shirmohammadi
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Tarlan Amiri
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nafiseh Vahed
- Emergency Medicine Research Team, Tabriz University of Medical Sciences, Tabriz, Iran
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute Affiliated Group, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Hosseini Fard
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute Affiliated Group, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Morteza Ghojazadeh
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute Affiliated Group, Tabriz University of Medical Sciences, Tabriz, Iran
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Al Zahrani AM, Al Shaikh A. Glycemic Control in Children and Youth With Type 1 Diabetes Mellitus in Saudi Arabia. CLINICAL MEDICINE INSIGHTS-ENDOCRINOLOGY AND DIABETES 2019; 12:1179551418825159. [PMID: 30718968 PMCID: PMC6348502 DOI: 10.1177/1179551418825159] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 12/21/2018] [Indexed: 12/11/2022]
Abstract
Objective: To determine the glycemic control and cardio-metabolic complications of children and adolescents with type 1 diabetes mellitus (T1DM) attending a tertiary care diabetes clinic in Saudi Arabia. Methods: We conducted a retrospective cross-sectional study of children and adolescents with T1DM attending King Abdulaziz Medical City-Jeddah from 2010 to 2013. We assessed their glycemic control and diabetes management. Vitamin D status was compared with glycemic control and gender differences. Results: We identified 301 subjects (53.5% females); mean age was 13.9 ± 3.8 years. The mean duration of diabetes was 7.7 ± 3.7 years, body mass index (BMI) was 21.1 ± 4.5 kg/m2, and hemoglobin A1c (HbA1c) was 9.6% ± 1.9% in both genders. There were modest gender-specific differences in Saudi patients with T1DM, with males having more symptoms than females. Mean age at diagnosis of T1DM was slightly younger in males (6.01 ± 3.65 years) than in females (6.33 ± 3.45 years). Education was the most common reason for admission in males (32.9%), whereas diabetic ketoacidosis (DKA) was the most common reason in females (38.8%). Frequency of symptomatic hypoglycemic attacks was relatively higher in males (47.1%) than in females (42.9%). The majority of our patients (83%) were on intensive insulin regimen, having 4 injections or more per day. The remaining (17%) were on conventional insulin therapy. Only 26.2% had satisfactory HbA1c (⩽8%). The mean level of 25-hydroxyvitamin D was 35.15 ± 15.9 nmol/L and cholesterol was 4.75 ± 1.1 nmol/L. Vitamin D deficiency (25-hydroxyvitamin D ⩽ 37.5 nmol/L) was detected in 63.6% males and 67.7% females. No significant correlation between HbA1c and vitamin D deficiency was observed. Conclusions: Metabolic control among Saudi children with T1DM is less satisfactory compared with other countries. The high prevalence of vitamin D deficiency in this population supports the recommendation of vitamin D supplementation in T1DM subjects. Further studies in a larger cohort are needed to confirm our findings.
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Affiliation(s)
- Abdullah M Al Zahrani
- Department of Family Medicine, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Adnan Al Shaikh
- Endocrine Division, Department of Pediatrics, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Jeddah, Saudi Arabia
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Mayer-Davis EJ, Kahkoska AR, Jefferies C, Dabelea D, Balde N, Gong CX, Aschner P, Craig ME. ISPAD Clinical Practice Consensus Guidelines 2018: Definition, epidemiology, and classification of diabetes in children and adolescents. Pediatr Diabetes 2018; 19 Suppl 27:7-19. [PMID: 30226024 PMCID: PMC7521365 DOI: 10.1111/pedi.12773] [Citation(s) in RCA: 334] [Impact Index Per Article: 55.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 07/27/2018] [Indexed: 12/16/2022] Open
Affiliation(s)
- Elizabeth J. Mayer-Davis
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina,Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Anna R. Kahkoska
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina,Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Craig Jefferies
- Starship Children’s Hospital, Auckland District Health Board, Auckland, New Zealand
| | - Dana Dabelea
- Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colorado
| | - Naby Balde
- Department of Endocrinology, University Hospital, Conakry, Guinea
| | - Chun X. Gong
- Beijing Children’s Hospital, Capital Medical University, Beijing, China
| | | | - Maria E. Craig
- The Children’s Hospital at Westmead, University of Sydney, Sydney, New South Wales, Australia,School of Women’s and Children’s Health, University of NSW, Sydney, New South Wales, Australia
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Type 1 Diabetes Mellitus in Saudi Arabia: A Soaring Epidemic. Int J Pediatr 2018; 2018:9408370. [PMID: 29853923 PMCID: PMC5964576 DOI: 10.1155/2018/9408370] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 03/04/2018] [Accepted: 03/28/2018] [Indexed: 12/12/2022] Open
Abstract
Type 1 diabetes mellitus (T1DM) is quite prevalent in the world, with a proportion of 1 in every 300 persons and steadily rising frequency of incidence of about 3% every year. More alarmingly, the incidence of T1DM among infants is also increasing, with children as young as 6 months succumbing to it, instead of that at a rather established vulnerable age of around seven and near puberty, when the hormones antagonize the action of insulin. These reports pose a unique challenge of developing efficient T1DM management system for the young children. The Kingdom of Saudi Arabia (KSA) is the largest country in the Middle East that occupies approximately four-fifths of the Arabian Peninsula supporting a population of more than 33.3 million people, of whom 26% are under the age of 14 years. As per the Diabetes Atlas (8th edition), 35,000 children and adolescents in Saudi Arabia suffer from T1DM, which makes Saudi Arabia rank the 8th in terms of numbers of TIDM patients and 4th country in the world in terms of the incidence rate (33.5 per 100,000 individuals) of TIDM. However, in comparison with that in the developed countries, the number of research interventions on the prevalence, incidence, and the sociodemographic aspects of T1DM is woefully inadequate. In this review we discuss different aspects of T1DM in Saudi Arabia drawing on the published literature currently available.
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Kim JH, Lee CG, Lee YA, Yang SW, Shin CH. Increasing incidence of type 1 diabetes among Korean children and adolescents: analysis of data from a nationwide registry in Korea. Pediatr Diabetes 2016; 17:519-524. [PMID: 26420382 DOI: 10.1111/pedi.12324] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 08/30/2015] [Accepted: 09/01/2015] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The incidence of type 1 diabetes mellitus (T1DM) in children and adolescents has increased worldwide. However, the epidemiology of T1DM among Korean youth has not been reported since 2001. We investigated the incidence of T1DM in Korean children and adolescents from 2012 to 2014 and compared it with data from 1995 to 2000. PATIENTS AND METHODS Data were obtained from the National Health Insurance Service (NHIS) registry, and age- and sex-specific incidence rates were calculated per 100 000 population. RESULTS In total, 706 patients (326 boys and 380 girls, aged <15 yr) with T1DM were registered in the NHIS during 2012-2014. The incidence rate per 100 000 population was 3.19 (95% confidence interval [CI] 2.96-3.43). We found incidence rates of 1.68, 3.16, and 4.46 in children 0-4, 5-9, and 10-14 yr, respectively. The T1DM incidence was 2.84 in boys and 3.56 in girls. A higher T1DM incidence was seen during 2012-2014 than from 1995-2000 (incidence rate ratio 2.33; p < 0.001). The incidence rate ratios between 1995-2000 and 2012-2014 were 2.31, 2.20, and 2.27 in children 0-4, 5-9, and 10-14 yr, respectively. The annual increase in T1DM incidence was 5.6% (95% CI 5.0-6.3%) between 1995 and 2014. CONCLUSIONS We observed a significant increase in the T1DM incidence. This increase was higher in boys than in girls, and was highest in children aged 0-4 yr. Studies are needed to evaluate the long-term epidemiological trend of T1DM incidence.
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Affiliation(s)
- Jae Hyun Kim
- Department of Pediatrics, Inje University College of Medicine, Ilsan Paik Hospital, Goyang, Korea
| | - Chong Guk Lee
- Department of Pediatrics, Asan Chungmu Hospital, Asan-si, Korea
| | - Young Ah Lee
- Division of Endocrinology and Metabolism, Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Sei Won Yang
- Division of Endocrinology and Metabolism, Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Choong Ho Shin
- Division of Endocrinology and Metabolism, Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea.
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Shaikh AA, Zahrani AMA. Impact of Vitamin D Status on Cardiometabolic Complications among Children and Adolescents with Type 1 Diabetes Mellitus. J Clin Res Pediatr Endocrinol 2016; 8:48-54. [PMID: 26757741 PMCID: PMC4805048 DOI: 10.4274/jcrpe.2266] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE There is an ongoing interest in the relationship between vitamin D status and diabetes control and complications. However, data from Saudi Arabia are limited. To determine the impact of vitamin D status on glycemic control and cardiometabolic complications of children and adolescents with type 1 diabetes mellitus (T1DM) attending a tertiary care diabetes clinic in Saudi Arabia. METHODS Demographic, clinical, and laboratory data of 301 children and adolescent subjects with T1DM (53.5% females) of a mean age of 13.9 years attending King Abdulaziz Medical City-Jeddah during 2010-2013 were retrospectively collected. Relationships between vitamin D status and frequency of hypoglycemia, hemoglobin A1c (HbA1c) level, body mass index (BMI), blood pressure, and lipid profile were evaluated. RESULTS The mean duration of diabetes was 7.7±3.7 years. Mean BMI value was 21.1±4.5 kg/m2 and HbA1c was 9.6±1.9% in both genders. Only 26.2% of the patients had a satisfactory HbA1c level. The mean level of 25-hydroxyvitamin D [25(OH)D] was 35.15 and that of cholesterol was 4.75. Vitamin D deficiency [25(OH)D≤37.5 nmol/L] was detected in 63.6% of the male and 67.7% of the female subjects. In males, it was inversely associated with frequency of hypoglycemia (p<0.01), BMI (p<0.05), diastolic blood pressure (p<0.05), and triglyceride levels (p<0.01), while in females, it was inversely associated with current age (p<0.05), age at diagnosis (p<0.01), and triglyceride levels (p<0.01). No significant correlation between HbA1c and vitamin D deficiency was observed. CONCLUSION Vitamin D deficiency was highly prevalent in our study sample and was found to be associated with frequency of hypoglycemic episodes and with adverse cardiometabolic control.
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Affiliation(s)
- Adnan Al Shaikh
- King Saud bin Abdul Aziz University for Health Sciences, King Abdulaziz Medical City-Jeddah, Department of Pediatrics, Division of Endocrinology, Jeddah, Kingdom of Saudi Arabia
,* Address for Correspondence: King Saud bin Abdul Aziz University for Health Sciences, King Abdulaziz Medical City-Jeddah, Department of Pediatrics, Division of Endocrinology, Jeddah, Kingdom of Saudi Arabia Phone: 00966-12-2266666 ext 24697 E-mail:
| | - Abdullah M. Al Zahrani
- King Saud bin Abdul Aziz University for Health Sciences, King Abdulaziz Medical City-Jeddah, Department of Family Medicine, Jeddah, Kingdom of Saudi Arabia
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Parthasarathy S, Choudhary P. Epidemiology and pathogenesis of type 1 diabetes. ADVANCED NUTRITION AND DIETETICS IN DIABETES 2015:51-59. [DOI: 10.1002/9781119121725.ch7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
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