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Agrawal S, Ganie MA, Goyal A, Praveen PA, Philip DM, Tandon N. Metabolic syndrome in patients with type 1 diabetes mellitus at a tertiary centre in North India: A five year follow up study. Diabetes Metab Syndr 2023; 17:102781. [PMID: 37216855 DOI: 10.1016/j.dsx.2023.102781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 12/30/2022] [Accepted: 05/03/2023] [Indexed: 05/24/2023]
Abstract
BACKGROUND AND AIMS Metabolic syndrome (MS) is prevalent in the Indian population and has been traditionally linked to Type 2 diabetes mellitus (T2DM). Its presence is now being increasingly recognized in patients with Type 1 diabetes mellitus (T1DM). Presence of MS may increase the risk of diabetes related complications. This study was designed to determine the prevalence of MS in a cohort of patients with T1DM at baseline and at 5 years of follow up. METHODS Longitudinal cohort study in a tertiary care center in North India. Patients with T1DM attending the Diabetes of the Young (DOY) Clinic from January 2015 to March 2016 included. Microvascular and macrovascular complications assessed. The cohort was followed after a period of 5 years. RESULTS We included 161 patients (males, 49.4%) with a median (IQR) age of 23 (18-34) years and median (IQR) diabetes duration of 12 (7, 17) years. At baseline, 31 (19.2%) patients had MS. Patients with MS were more likely to have microvascular complications: retinopathy (p = 0.003), neuropathy (p = 0.02) and nephropathy (p = 0.04). Independent predictors of MS: insulin sensitivity (IS) (adjusted OR (aOR) 0.02 [95% CI, 0.003-0.118]), body weight (aOR 1.05 [95% CI, 1.007-1.108]), diastolic blood pressure (aOR 1.08 [95% CI, 1.01-1.15]) and duration of diabetes (aOR 1.09 [95% CI, 1.02-1.16]). On follow-up (n = 100), 13 (13%) had MS. CONCLUSIONS One in 5 patients with T1DM suffers from MS, and is therefore predisposed to its attendant risks, calling for early identification and targeted interventions.
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Affiliation(s)
- Sweety Agrawal
- Department of Endocrinology & Metabolism, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Mohammad Ashraf Ganie
- Department of Endocrinology & Metabolism, Sher-I-Kashmir Institute of Medical Sciences (SKIMS), Srinagar, India
| | - Alpesh Goyal
- Department of Endocrinology & Metabolism, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - P A Praveen
- Department of Endocrinology & Metabolism, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Dona Maria Philip
- Department of Endocrinology & Metabolism, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Nikhil Tandon
- Department of Endocrinology & Metabolism, All India Institute of Medical Sciences (AIIMS), New Delhi, India.
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Oza C, Mondkar S, Shah N, More C, Khadilkar V, Khadilkar A. A Pilot Study to Assess Effect of Metformin Therapy on Prevention of Double Diabetes in Indian Adolescents with Type-1 Diabetes. Indian J Endocrinol Metab 2023; 27:201-207. [PMID: 37583410 PMCID: PMC10424107 DOI: 10.4103/ijem.ijem_46_23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/08/2023] [Accepted: 03/21/2023] [Indexed: 08/17/2023] Open
Abstract
Introduction Increased prevalence of metabolic syndrome in Indian adolescents owing to the obesity epidemic leads to double diabetes (DD), which is associated with an increased risk of complications in type-1 diabetes (T1D). Metformin may be a useful intervention for the prevention and treatment of insulin resistance in T1D. We conducted this pilot randomized controlled trial with the objective of investigating the effect of metformin on insulin sensitivity in Indian adolescents with T1D. Method This pilot randomized controlled trial was performed on 59 participants with T1D aged 10-19 years distributed uniformly by gender and puberty across two groups with a 3-month intervention period. The intervention group received metformin (weight less than 60 kg received 500 mg twice daily and more than 60 kg received 1 gm twice daily) and non-metformin group received standard of care for diabetes. Anthropometric, clinical details, biochemistry and insulin sensitivity indices (ISI) were evaluated using standard protocols at baseline and endline. Result 22.2% of subjects from non-metformin group and 12.5% from metformin group were at the risk of the development of DD. The odds ratio and relative risk for the development of DD in non-metformin subjects were 2.0 and 1.4, respectively, as compared to participants in metformin group. The mean improvement in ISI ranged from 1.4% to 4.6% in participants on metformin as opposed to deterioration of -2% to -14.1% in non-metformin group. On performing the paired sample t-test, the reduction in ISI in non-metformin group was significant. Conclusion Metformin may prevent deterioration in insulin sensitivity in Indian adolescents with T1D.
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Affiliation(s)
- Chirantap Oza
- Department of Growth and Pediatric Endocrinology, Cowasji Jehangir Medical Research Institute, Pune, Maharashtra, India
| | - Shruti Mondkar
- Department of Growth and Pediatric Endocrinology, Cowasji Jehangir Medical Research Institute, Pune, Maharashtra, India
| | - Nikhil Shah
- Department of Growth and Pediatric Endocrinology, Cowasji Jehangir Medical Research Institute, Pune, Maharashtra, India
- Department of Paediatrics, Cloudnine Hospital, Mumbai, Maharashtra, India
| | - Chidvilas More
- Department of Growth and Pediatric Endocrinology, Cowasji Jehangir Medical Research Institute, Pune, Maharashtra, India
| | - Vaman Khadilkar
- Department of Health Sciences, Savitribai Phule Pune University, Pune, Maharashtra, India
- Department of Growth and Pediatric Endocrinology, Senior Paediatric Jehangir Hospital, Pune, Maharashtra, India
| | - Anuradha Khadilkar
- Department of Growth and Pediatric Endocrinology, Cowasji Jehangir Medical Research Institute, Pune, Maharashtra, India
- Department of Growth and Pediatric Endocrinology, Senior Paediatric Jehangir Hospital, Pune, Maharashtra, India
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Oza C, Khadilkar A, Karguppikar M, Gondhalekar K, Khadilkar V. Comparison of insulin sensitivity indices for detection of double diabetes in Indian adolescents with type 1 diabetes. J Pediatr Endocrinol Metab 2022; 35:1010-1019. [PMID: 35705059 DOI: 10.1515/jpem-2022-0076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 05/24/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES The role of insulin sensitivity (IS) in the development and progression of metabolic syndrome (MS) in subjects with type-1 diabetes (T1D) is being increasingly recognized. As patients with T1D lack endogenous insulin secretion, measurement of insulin concentration by immunoassay or by indices such as homeostasis model of assessment for insulin resistance (HOMA-IR) is not helpful in assessing IS. Hence, some equations have been developed and validated against data from euglycemic-hyper-insulinemic clamp tests (the gold standard) to estimate IS. 1) To assess IS using available equations (EDC, SEARCH and CACTI) and relationship of IS with MS and microalbuminuria in adolescents with T1D, (2) To compare the predictive value of these equations for detection of MS and derive a cut-off to predict the future risk of development of MS and microalbuminuria and (3) To identify the most accurate non-invasive and easy-to-use equation for detecting patients with double diabetes (DD) in a clinical setting. METHODS This cross-sectional study included 181 adolescents aged 12-18 years with T1D. Demographic data and laboratory measurements were performed using standard protocols. IS was calculated using following equations:(1) EDC=24.31-12.22×(WHR)-3.29×(hypertension)-0.57×(HbA1c), (2) SEARCH=exp(4.64725-0.02032(waist)-0.09779(HbA1c)-0.00235(Triglycerides), (3)CACTI-exA=exp(4.1075-0.01299×(waist)-1.05819×(insulin dose)-0.00354×(Triglycerides)-0.00802×(DBP)). RESULTS IS determined by all three methods had significant negative correlation (p<0.05) with MS as well as with microalbuminuria. The cut-off value of 5.485 mg/kg/min by SEARCH method for determining IS had the highest sensitivity and specificity in identifying MS. CONCLUSIONS IS by SEARCH equation may be used in routine clinical practice to detect DD in Indian adolescents with T1D at risk of developing metabolic as well as microvascular complications.
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Affiliation(s)
- Chirantap Oza
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | - Anuradha Khadilkar
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India.,Senior Pediatric Endocrinologist, Jehangir Hospital, Pune, India.,Department of Health Sciences, Savitribai Phule Pune University, Pune, Maharashtra, India
| | | | | | - Vaman Khadilkar
- Senior Pediatric Endocrinologist, Jehangir Hospital, Pune, India.,Department of Health Sciences, Savitribai Phule Pune University, Pune, Maharashtra, India
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Karguppikar M, Oza C, Shah N, Khadilkar V, Gondhalekar K, Khadilkar A. Prevalence of nephropathy in Indian children and youth with type 1 diabetes mellitus. J Pediatr Endocrinol Metab 2022; 35:585-592. [PMID: 35304981 DOI: 10.1515/jpem-2021-0644] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 02/19/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Children with type 1 diabetes (T1D) having diabetic nephropathy (DN) are at increased risk of developing end stage renal disease. The present study aimed to determine the prevalence of DN and its predictors in Indian children and youth with T1D. METHODS This cross-sectional study included 319 children and youth (2.6-21 years) with T1D having disease duration of at least 2 years. Demographic data and laboratory findings were obtained using standard questionnaires and protocols. Diagnosis of diabetic nephropathy was based on albuminuria on two occasions within a period of 3 months. RESULTS The prevalence of DN in our study subjects was 13.4%. 7.5% subjects were known cases of diabetic nephropathy on treatment with enalapril. Hypertension was found in 14.3% subjects with DN in contrast to 4.1% without DN (p<0.05). Duration of diabetes and estimated glucose disposal rate were the important predictors of DN. Interestingly, of the 43 children with DN, 11.3% (n=8) were under 10 years age. CONCLUSIONS We found a high prevalence of DN in children and youth with T1D including in children under the age of 10 years. Early screening and timely intervention are required to retard the disease progression and avoid end stage renal disease.
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Affiliation(s)
- Madhura Karguppikar
- Growth and Endocrine Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India
| | - Chirantap Oza
- Growth and Endocrine Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India
| | - Nikhil Shah
- Growth and Endocrine Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India
| | - Vaman Khadilkar
- Growth and Endocrine Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India.,Interdisciplinary School of Health Sciences, Savitribai Phule University, Pune, India
| | - Ketan Gondhalekar
- Growth and Endocrine Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India
| | - Anuradha Khadilkar
- Growth and Endocrine Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India.,Interdisciplinary School of Health Sciences, Savitribai Phule University, Pune, India
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Essafi MA, Bouabdellaoui L, Aynaou H, Salhi H, El Ouahabi H. Metabolic Syndrome in Patients With Diabetes Mellitus. Cureus 2022; 14:e24469. [PMID: 35637809 PMCID: PMC9132124 DOI: 10.7759/cureus.24469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2022] [Indexed: 01/13/2023] Open
Abstract
Aim Our study aims to assess the prevalence of metabolic syndrome (MS) in patients with diabetes mellitus, identify its determinants, and determine the correlation between MS and degenerative complications. Method A retrospective, descriptive and analytic study was conducted at the Endocrinology, Diabetology, and Nutrition department of the Hassan II University Hospital in Fez, over the period between January 2009 and January 2019. We included in our study all type 1 and type 2 diabetic patients. The presence of metabolic syndrome was defined according to the criteria of the International Diabetes Federation (IDF) and American Heart Association/National Heart, Lung and Blood Institute (AHA / NHLBI) Joint Scientific Statement (2009). The data were entered in Microsoft Excel (Microsoft Corporation. 2018). and analyzed using SPSS software (IBM Corp. Released 2015. IBM SPSS Statistics for Windows, Version 23.0. Armonk, NY: IBM Corp). Result A total of 1034 patients were included in this study; 78.7% were type 2 diabetics (T2D) and 21.3% were type 1 diabetics (T1D). The average age was 52,06 ± 17,33 years in T2D and 27,04 ± 9,66 years in T1D. 65,5% were females. The prevalence of metabolic syndrome was 78.4% for T2D, and 27.3% for T1D. The most common abnormality was high blood pressure in T2D (87.7%), and visceral obesity in T1D (68.3%). The most common triad was the association of increased waist circumference, hypertension, and diabetes (in 25,5% of T2D and 20% of T1D). By comparing the population of diabetics with metabolic syndrome (MS) and those without, we noticed a significant difference (p<0.05) concerning age, gender, all components of MS (high blood pressure, abdominal obesity, hyper triglyceridemia (TG), and hypo high-density lipoprotein cholesterol (HDL-C). Diabetic retinopathy and ischemic heart disease were the only chronic complications correlated with MS (p <0.05). Conclusion High prevalence of metabolic syndrome in diabetic patients. Its screening and the specific treatment of its various components are essential in order to reduce the complications which jeopardize the functional as well as the vital prognosis of these patients.
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Affiliation(s)
- Mohammed Amine Essafi
- Endocrinology, Diabetology, Metabolic Diseases and Nutrition, Hassan II University Hospital Center, Fez, MAR
| | - Latifa Bouabdellaoui
- Endocrinology, Diabetology, Metabolic Diseases and Nutrition, Hassan II University Hospital Center, Fez, MAR
| | - Hayat Aynaou
- Endocrinology, Diabetology, Metabolic Diseases and Nutrition, Hassan II University Hospital Center, Fez, MAR
| | - Houda Salhi
- Endocrinology, Diabetology, Metabolic Diseases and Nutrition, Hassan II University Hospital Center, Fez, MAR
| | - Hanan El Ouahabi
- Endocrinology, Diabetology, Metabolic Diseases and Nutrition, Hassan II University Hospital Center, Fez, MAR
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Oza C, Khadilkar V, Karguppikar M, Ladkat D, Gondhalekar K, Shah N, Khadilkar A. Prevalence of metabolic syndrome and predictors of metabolic risk in Indian children, adolescents and youth with type 1 diabetes mellitus. Endocrine 2022; 75:794-803. [PMID: 34741238 DOI: 10.1007/s12020-021-02924-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/20/2021] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Children with type 1 diabetes (T1D) are at the same risk of developing metabolic syndrome (MS) as the general population. Several environmental factors such as lifestyle, exogenous insulin therapy (over-insulinization) and genetic/familial factors are thought to underlie the phenotype of 'double diabetes' (co-existence of MS components in patients with T1D). OBJECTIVES To determine the prevalence of overweight/obesity and MS and to identify its predictors in Indian children, adolescents and young adults with T1D. METHODS This cross-sectional study included 355 children and youth aged 6-23 years with T1D. Demographic data were obtained from patients using questionnaires. Anthropometry, blood pressure, sexual maturity rating, biochemical measurements and body composition measurements were performed using standard protocols. Insulin resistance (IR) was calculated using estimated glucose disposal rate (eGDR) and MS was diagnosed using the international diabetes federation (IDF) consensus definition 2017. RESULTS The prevalence of overweight/obesity and MS in our study was 15.5% and 4.5%, respectively. Abnormal HDL-cholesterol was the most common component of MS (55.6%) among children with T1D. Age, gender, body mass index (BMI) and eGDR were identified as significant predictors of the likelihood of MS. CONCLUSIONS We found a similar prevalence of MS in children with T1D as compared to other healthy children, which emphasises the need for monitoring of eGDR to determine IR in these children.
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Affiliation(s)
- Chirantap Oza
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | - Vaman Khadilkar
- Senior Pediatric Endocrinologist, Jehangir Hospital, Pune and Bombay Hospital, Mumbai, India
- Department of Health Sciences, Savitribai Phule Pune University, Pune, Maharashtra, India
| | | | - Dipali Ladkat
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | | | - Nikhil Shah
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | - Anuradha Khadilkar
- Senior Pediatric Endocrinologist, Jehangir Hospital, Pune and Bombay Hospital, Mumbai, India.
- Department of Health Sciences, Savitribai Phule Pune University, Pune, Maharashtra, India.
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Franceschi R, Mozzillo E, Di Candia F, Rosanio FM, Leonardi L, Liguori A, Micheli F, Cauvin V, Franzese A, Piona CA, Marcovecchio ML. A systematic review of the prevalence, risk factors and screening tools for autonomic and diabetic peripheral neuropathy in children, adolescents and young adults with type 1 diabetes. Acta Diabetol 2022; 59:293-308. [PMID: 35089443 DOI: 10.1007/s00592-022-01850-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 01/09/2022] [Indexed: 01/09/2023]
Abstract
AIMS We aimed to estimate the prevalence of Diabetic peripheral neuropathy (DPN) and Cardiac autonomic neuropathy (CAN) in youth with type 1 diabetes; identify key risk factors; identify the most useful tests for the diagnostic evaluation of DPN and CAN; identify key treatment options for DPN and CAN. METHODS A systematic search was performed including studies published in the last 15 years. PICO framework was used in the selection process and evidence was assessed using the GRADE system. RESULTS A total of 758 studies were identified and a final number of 49 studies were included in this systematic review. According to moderate-high level quality studies, the prevalence of probable DPN, ranged between 13.5 and 62%; subclinical DPN between 22 and 88%; confirmed DPN between 2.6 and 11%. The Michigan Neuropathy Screening Instrument was the tool with higher sensitivity and specificity for detecting DPN, which needs to be confirmed by nerve conduction velocity. The prevalence of CAN was 4-39%. Specific treatment options for DPN or CAN in patients younger than 25 years are not available. Key risk factors for DPN and CAN are hyperglycemia/HbA1c, age, diabetes duration, the presence of other microvascular complications, waist/height ratio, lipid profile and blood pressure. For CAN, additional risk factors were cigarette smoking, BMI and total daily insulin. CONCLUSIONS Prevalence of neuropathy in youth with type 1 diabetes varies depending on different screening methods and characteristics of the study populations. However, the assessed studies confirmed a relatively high prevalence of subclinical neuropathy, reiterating the importance of early identification of risk factors to prevent this complication.
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Affiliation(s)
- Roberto Franceschi
- Pediatric Diabetology Unit, Pediatric Department, S. Chiara General Hospital, Largo Medaglie d'Oro, 9, 38122, Trento, Italy.
| | - Enza Mozzillo
- Department of Translational Medical Science, Section of Pediatrics, Regional Center of Pediatric Diabetes, Federico II University of Naples, Naples, Italy
| | - Francesca Di Candia
- Department of Translational Medical Science, Section of Pediatrics, Regional Center of Pediatric Diabetes, Federico II University of Naples, Naples, Italy
| | - Francesco Maria Rosanio
- Department of Translational Medical Science, Section of Pediatrics, Regional Center of Pediatric Diabetes, Federico II University of Naples, Naples, Italy
| | - Letizia Leonardi
- Pediatric Diabetology Unit, Pediatric Department, S. Chiara General Hospital, Largo Medaglie d'Oro, 9, 38122, Trento, Italy
| | - Alice Liguori
- Pediatric Diabetology Unit, Pediatric Department, S. Chiara General Hospital, Largo Medaglie d'Oro, 9, 38122, Trento, Italy
| | - Francesca Micheli
- Pediatric Diabetology Unit, Pediatric Department, S. Chiara General Hospital, Largo Medaglie d'Oro, 9, 38122, Trento, Italy
| | - Vittoria Cauvin
- Pediatric Diabetology Unit, Pediatric Department, S. Chiara General Hospital, Largo Medaglie d'Oro, 9, 38122, Trento, Italy
| | - Adriana Franzese
- Department of Translational Medical Science, Section of Pediatrics, Regional Center of Pediatric Diabetes, Federico II University of Naples, Naples, Italy
| | - Claudia Anita Piona
- Section of Pediatric Diabetes and Metabolism, Department of Surgery, Dentistry, Gynecology and Pediatrics, University and Azienda Ospedaliera, Universitaria Integrata of Verona, Verona, Italy
| | - M Loredana Marcovecchio
- Department of Paediatrics, University of Cambridge and Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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Mohan V, Shanthi Rani CS, Saboo B, Mukhopadhyay S, Chatterjee S, Dharmarajan P, Gupta S, Pendsey S, Chandrakanta J, Umasankari G, Amutha A, Salis S, Datta S, Gupta PK, Routray P, Jebarani S, Sastry NG, Venkatesan U, Anjana RM, Unnikrishnan R. Clinical Profile of Long-Term Survivors and Nonsurvivors with Type 1 Diabetes in India. Diabetes Technol Ther 2022; 24:120-129. [PMID: 34569820 DOI: 10.1089/dia.2021.0284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Objective: To compare the clinical profile of long-term survivors and nonsurvivors with type 1 diabetes (T1D) in India. Research Design and Methods: This is a retrospective study of 76 individuals with T1D who had survived for at least 40 years ("survivors") and 51 individuals with T1D who had died with shorter duration of diabetes ("non-survivors"), from diabetes clinics in different cities of India. Prevalence of complications in both groups and causes of death of the nonsurvivors were analyzed. Retinopathy was diagnosed by retinal photography; chronic kidney disease (CKD) by urinary albumin excretion (micro-or macroalbuminuria) and estimated glomerular filtration rate; peripheral vascular disease (PVD) by doppler measurement of ankle-brachial pressure index; coronary artery disease (CAD) based on history of myocardial infarction or coronary revascularization, and neuropathy by biothesiometry. Results: Mean glycated hemoglobin (8.4% ± 1.5% vs. 10.7% ± 2.2%, P < 0.001), serum low-density lipoprotein cholesterol (91 ± 29 mg/dL vs. 107 ± 22 mg/dL, P = 0.004), and systolic blood pressure (135 ± 16 mmHg vs. 153 ± 37 mmHg, P = 0.003) were lower, and high-density lipoprotein cholesterol (51 ± 11 mg/dL vs. 43 ± 15 mg/dL, P = 0.002) higher, among survivors compared to nonsurvivors. Diabetic retinopathy, CKD, neuropathy, PVD, and CAD were more frequent among nonsurvivors. CAD [25.5%] and renal failure [23.5%] were the most frequent causes of death. Conclusions: In this first report of long-term survivors with T1D from India, we report that survivors had better glycemic and blood pressure control, more favorable lipid profiles and lower prevalence of complications compared to nonsurvivors. However, there could be other protective factors as well, which merit further studies.
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Affiliation(s)
- Viswanathan Mohan
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Chennai, India
| | | | - Banshi Saboo
- Diabetes Care & Hormone Clinic, Ahmedabad, India
| | | | | | | | - Sunil Gupta
- Sunil's Diabetes Care n' Research Pvt Ltd., Nagpur, India
| | | | - Jha Chandrakanta
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Chennai, India
| | - Ganesan Umasankari
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Chennai, India
| | - Anandakumar Amutha
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Chennai, India
| | | | - Supriya Datta
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Chennai, India
| | - Prasanna Kumar Gupta
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Chennai, India
| | - Philips Routray
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Chennai, India
| | - Saravanan Jebarani
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Chennai, India
| | | | | | - Ranjit Mohan Anjana
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Chennai, India
| | - Ranjit Unnikrishnan
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, Chennai, India
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Guo K, Zhang L, Ye J, Niu X, Jiang H, Gan S, Zhou J, Yang L, Zhou Z. Metabolic syndrome associated with higher glycemic variability in type 1 diabetes: A multicenter cross-sectional study in china. Front Endocrinol (Lausanne) 2022; 13:972785. [PMID: 36204109 PMCID: PMC9530192 DOI: 10.3389/fendo.2022.972785] [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: 06/19/2022] [Accepted: 09/05/2022] [Indexed: 11/30/2022] Open
Abstract
AIMS The comorbidity of metabolic syndrome (MetS) and type 1 diabetes mellitus (T1DM) is an obstacle to glucose control in patients with T1DM. We compared glycemic profiles using continuous glucose monitoring (CGM) systems in patients with T1DM with or without MetS. METHODS This was a multicenter cross-sectional study of patients with T1DM (N = 207) with or without MetS. CGM data were collected from study enrollment until discharge during a 1-week study session. We analyzed baseline HbA1c, average glucose, estimated HbA1c, time in range (TIR), time above range (TAR), time below range (TBR), coefficient of variation (CV), postprandial glucose excursions (PPGE) and other glycemic variability (GV) metrics. Logistic regression was developed to investigate the association between MetS and CGM metrics. RESULTS The results showed higher average baseline HbA1c levels, and a higher percentage of patients with baseline HbA1c levels ≥7.5%, in the T1DM with MetS group. Furthermore, MetS was associated with GV, which indicated a higher CV in patients with T1DM with MetS. However, our results showed that TAR, TIR, TBR and other GV metrics were comparable between the two groups. The T1DM with MetS group also had a higher proportion of patients with high CV (≥ 36%) than the group without MetS. In multivariable logistic regression analysis, the presence of MetS was a risk factor for high CV (≥ 36%) in our study participants. CONCLUSIONS T1DM patients with MetS in our study had better β-cell function. However, MetS was associated with worse glycemic control characterized by higher GV and HbA1c levels. Efforts should be expanded to improve treatment of MetS in patients with T1DM to achieve better glycemic control.
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Affiliation(s)
- Keyu Guo
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Liyin Zhang
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Jianan Ye
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Xiaohong Niu
- Department of Endocrinology, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Hongwei Jiang
- Department of Endocrinology, The First Affiliated Hospital and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, China
| | - Shenglian Gan
- Department of Endocrinology, The First People’s Hospital of Changde City, Changde, Hunan, China
| | - Jian Zhou
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China
| | - Lin Yang
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Lin Yang,
| | - Zhiguang Zhou
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, China
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10
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Huang Q, Yang D, Deng H, Liang H, Zheng X, Yan J, Xu W, Liu X, Yao B, Luo S, Weng J. Association between Metabolic Syndrome and Microvascular Complications in Chinese Adults with Type 1 Diabetes Mellitus. Diabetes Metab J 2022; 46:93-103. [PMID: 34465016 PMCID: PMC8831815 DOI: 10.4093/dmj.2020.0240] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 02/25/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Both type 1 diabetes mellitus (T1DM) and metabolic syndrome (MetS) are associated with an elevated risk of morbidity and mortality yet with increasing heterogeneity. This study primarily aimed to evaluate the prevalence of MetS among adult patients with T1DM in China and investigate its associated risk factors, and relationship with microvascular complications. METHODS We included adult patients who had been enrolled in the Guangdong T1DM Translational Medicine Study conducted from June 2010 to June 2015. MetS was defined according to the updated National Cholesterol Education Program criterion. Logistic regression models were used to estimate the odds ratio (OR) for the association between MetS and the risk of diabetic kidney disease (DKD) and diabetic retinopathy (DR). RESULTS Among the 569 eligible patients enrolled, the prevalence of MetS was 15.1%. While female gender, longer diabetes duration, higher body mass index, and glycosylated hemoglobin A1c (HbA1c) were risk factors associated with MetS (OR, 2.86, 1.04, 1.14, and 1.23, respectively), received nutrition therapy education was a protective factor (OR, 0.46). After adjustment for gender, age, diabetes duration, HbA1c, socioeconomic and lifestyle variables, MetS status was associated with an increased risk of DKD and DR (OR, 2.14 and 3.72, respectively; both P<0.05). CONCLUSION Although the prevalence of MetS in adult patients with T1DM in China was relatively low, patients with MetS were more likely to have DKD and DR. A comprehensive management including lifestyle modification might reduce their risk of microvascular complications in adults with T1DM.
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Affiliation(s)
- Qianwen Huang
- Guangdong Provincial Key Laboratory of Diabetology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Daizhi Yang
- Guangdong Provincial Key Laboratory of Diabetology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hongrong Deng
- Guangdong Provincial Key Laboratory of Diabetology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hua Liang
- Guangdong Provincial Key Laboratory of Diabetology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xueying Zheng
- Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, China
| | - Jinhua Yan
- Guangdong Provincial Key Laboratory of Diabetology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Wen Xu
- Guangdong Provincial Key Laboratory of Diabetology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiangwen Liu
- Guangdong Provincial Key Laboratory of Diabetology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Bin Yao
- Guangdong Provincial Key Laboratory of Diabetology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Sihui Luo
- Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, China
| | - Jianping Weng
- Guangdong Provincial Key Laboratory of Diabetology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, China
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11
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Stagi S, Papacciuoli V, Ciofi D, Piccini B, Farello G, Toni S, Ferrari M, Chiarelli F. Retrospective Evaluation on the Use of a New Polysaccharide Complex in Managing Paediatric Type 1 Diabetes with Metabolic Syndrome (MetS). Nutrients 2021; 13:nu13103517. [PMID: 34684518 PMCID: PMC8540288 DOI: 10.3390/nu13103517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/26/2021] [Accepted: 10/01/2021] [Indexed: 12/30/2022] Open
Abstract
Background: Children and adolescents affected by type 1 diabetes have an increased risk of being overweight or obese and of suffering from cardiometabolic symptoms. Aims: To retrospectively evaluate the effects of a new complex of polysaccharide macromolecules, Policaptil Gel Retard® (PGR), on auxological and metabolic parameters, glycaemic variability and control parameters in paediatric patients with type 1 diabetes and metabolic syndrome (MetS). Patients and Methods: Data for 27 paediatric patients with a diagnosis of type 1 diabetes in conjunction with obesity and MetS of at least 5 years’ standing were collected and retrospectively studied. Of these, 16 (median age 12.9, range 9.5–15.8 years) had been adjunctively treated with PGR and 11 (median age 12.6, range 9.4–15.6 years) had not been treated with PGR. Auxological, metabolic and glycaemic control and variability parameters and insulin dosing were compared after 6 months in the two groups. Results: PGR significantly reduced BMI standard deviation score (SDS) (p < 0.005), waist SDS (p < 0.005), HbA1c (p < 0.05) and daily mean insulin dose requirement (p < 0.005). A significant improvement was also observed in the metabolic and glycaemic variability parameters of mean daily blood glucose (BG) levels (p < 0.005), SD of daily BG levels (p < 0.0001), mean coefficient of variation (p < 0.05), LBGI (p < 0.0001), HBGI (p < 0.0001), J-index (p < 0.005), total cholesterol (p < 0.005), HDL-cholesterol (p < 0.005) and LDL-cholesterol (p < 0.005) and triglycerides (p < 0.05). Conclusions: PGR produces a good auxological and metabolic response in obese patients with MetS who are affected by type 1 diabetes. It led to a significant reduction in BMI SDS, waist SDS and an improvement in glucose control and variability as well as in other MetS parameters. The use of polysaccharide compounds, especially if associated with appropriate dietary changes, may help achieve treatment targets in type 1 diabetes and reduce the risk that patients develop metabolic syndrome.
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Affiliation(s)
- Stefano Stagi
- Department of Health Sciences, University of Florence, Anna Meyer Children’s University Hospital, 50139 Florence, Italy; (D.C.); (M.F.)
- Correspondence: ; Tel.: +39-055-5662305
| | - Valeria Papacciuoli
- Pediatric Diabetology Unit, Anna Meyer Children’s University Hospital, 50139 Florence, Italy; (V.P.); (B.P.); (S.T.)
| | - Daniele Ciofi
- Department of Health Sciences, University of Florence, Anna Meyer Children’s University Hospital, 50139 Florence, Italy; (D.C.); (M.F.)
| | - Barbara Piccini
- Pediatric Diabetology Unit, Anna Meyer Children’s University Hospital, 50139 Florence, Italy; (V.P.); (B.P.); (S.T.)
| | - Giovanni Farello
- Department of Paediatrics, University of L’Aquila, 67100 L’Aquila, Italy;
| | - Sonia Toni
- Pediatric Diabetology Unit, Anna Meyer Children’s University Hospital, 50139 Florence, Italy; (V.P.); (B.P.); (S.T.)
| | - Marta Ferrari
- Department of Health Sciences, University of Florence, Anna Meyer Children’s University Hospital, 50139 Florence, Italy; (D.C.); (M.F.)
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12
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Calcaterra V, De Silvestri A, Schneider L, Acunzo M, Vittoni V, Meraviglia G, Bergamaschi F, Zuccotti G, Mameli C. Acanthosis Nigricans in Children and Adolescents with Type 1 Diabetes or Obesity: The Potential Interplay Role between Insulin Resistance and Excess Weight. CHILDREN-BASEL 2021; 8:children8080710. [PMID: 34438601 PMCID: PMC8391689 DOI: 10.3390/children8080710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/13/2021] [Accepted: 08/16/2021] [Indexed: 12/14/2022]
Abstract
Acanthosis nigricans (AN) is associated with obesity and type 2 diabetes, where insulin resistance (IR) is considered a predisposing factor. IR can also affect patients with type 1 diabetes (T1D). We evaluated the prevalence of AN in patients with T1D compared to subjects with obesity in order to define the interplay between IR and excess weight. We considered 138 pediatric patients who presented with T1D and 162 with obesity. As controls, 100 healthy normal-weight subjects were included. A physical examination with the detection of AN and biochemical assessments was performed. IR was calculated by using the homeostasis model assessment for IR in patients with obesity and the estimated glucose disposal rate in T1D. The AN prevalence was higher in T1D and obese subjects compared with controls in whom AN was not detected (p = 0.02 and p < 0.001, respectively). A greater number of AN cases were observed in subjects with obesity compared with T1D (p < 0.001). Patients with AN were older than subjects without AN (p = 0.005), and they had higher body mass index (BMI) values, waist circumference (WC), fasting triglycerides and blood pressure (all p < 0.001). Thirty-five patients with AN exhibited IR with an association between AN presence and IR in patients with obesity (p < 0.001). In T1D, there was an association between AN and being overweight/obese (p = 0.02), independently of IR. AN is a dermatological condition associated with obesity. In T1D, the presence of AN was significantly associated with overweight status or obesity but not IR. The presence of AN in the absence of IR supports the interplay role between impaired insulin signaling, IR and excess weight in the pathogenic mechanism.
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Affiliation(s)
- Valeria Calcaterra
- Pediatric and Adolescent Unit, Department of Internal Medicine, University of Pavia, 27100 Pavia, Italy
- Department of Pediatrics, Children’s Hospital “Vittore Buzzi”, 20154 Milan, Italy; (L.S.); (M.A.); (G.M.); (F.B.); (G.Z.); (C.M.)
- Correspondence:
| | - Annalisa De Silvestri
- Biometry & Clinical Epidemiology, Scientific Direction, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
| | - Laura Schneider
- Department of Pediatrics, Children’s Hospital “Vittore Buzzi”, 20154 Milan, Italy; (L.S.); (M.A.); (G.M.); (F.B.); (G.Z.); (C.M.)
| | - Miriam Acunzo
- Department of Pediatrics, Children’s Hospital “Vittore Buzzi”, 20154 Milan, Italy; (L.S.); (M.A.); (G.M.); (F.B.); (G.Z.); (C.M.)
- Department of Biomedical and Clinical Science, “Luigi Sacco”, University of Milano, 20142 Milano, Italy
| | - Viola Vittoni
- Pediatric Unit, Fondazione IRCCS Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy;
| | - Giulia Meraviglia
- Department of Pediatrics, Children’s Hospital “Vittore Buzzi”, 20154 Milan, Italy; (L.S.); (M.A.); (G.M.); (F.B.); (G.Z.); (C.M.)
- Department of Biomedical and Clinical Science, “Luigi Sacco”, University of Milano, 20142 Milano, Italy
| | - Francesco Bergamaschi
- Department of Pediatrics, Children’s Hospital “Vittore Buzzi”, 20154 Milan, Italy; (L.S.); (M.A.); (G.M.); (F.B.); (G.Z.); (C.M.)
- Department of Biomedical and Clinical Science, “Luigi Sacco”, University of Milano, 20142 Milano, Italy
| | - Gianvincenzo Zuccotti
- Department of Pediatrics, Children’s Hospital “Vittore Buzzi”, 20154 Milan, Italy; (L.S.); (M.A.); (G.M.); (F.B.); (G.Z.); (C.M.)
- Department of Biomedical and Clinical Science, “Luigi Sacco”, University of Milano, 20142 Milano, Italy
| | - Chiara Mameli
- Department of Pediatrics, Children’s Hospital “Vittore Buzzi”, 20154 Milan, Italy; (L.S.); (M.A.); (G.M.); (F.B.); (G.Z.); (C.M.)
- Department of Biomedical and Clinical Science, “Luigi Sacco”, University of Milano, 20142 Milano, Italy
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13
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Belete R, Ataro Z, Abdu A, Sheleme M. Global prevalence of metabolic syndrome among patients with type I diabetes mellitus: a systematic review and meta-analysis. Diabetol Metab Syndr 2021; 13:25. [PMID: 33653388 PMCID: PMC7923483 DOI: 10.1186/s13098-021-00641-8] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/17/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The presence of metabolic syndrome among diabetes patients is frequent and is associated with an increased incidence of chronic complications and mortality. Despite several studies have been conducted, there is no overall estimation on the prevalence of metabolic syndrome among type 1 diabetic patients. Therefore, this study aimed to estimate the pooled prevalence of metabolic syndrome among patients with type 1 diabetes mellitus. METHODS Medline via PubMed, CINAHL, ScienceDirect, Ovid, Google Scholar, ResearchGate and African Journals Online were searched by limiting publication period from January 2005 to October 2020. Data were extracted with a standardized format prepared in Microsoft Excel and exported to Stata 16.0 for analyses. The I2 statistic was used to check heterogeneity across the included studies. DerSimonian and Laird random-effects model was applied to estimate pooled prevalence and 95% confidence interval across studies. Funnel plot symmetry, Begg's test and Egger's regression test were used to determine the presence of publication bias. Subgroup and sensitivity analysis as well as meta-regression were conducted to explore the potential sources of heterogeneity. The study protocol is registered on PROSPERO with reference number: CRD42020213435. RESULTS In this meta-analysis, a total of 27 studies with 45,811 study participants were included. The pooled prevalence of metabolic syndrome was 23.7% with substantial heterogeneity (I2 = 98.2%; P < 0.001). Geographical-based subgroup analysis revealed that the highest prevalence was observed in Australia (27.3%). As per meta-analysis of 17 studies, the pooled prevalence of metabolic syndrome in female type 1 diabetes patients (25.9%) was slightly higher than male T1DM patients (22.5%). CONCLUSION Nearly a quarter of the type 1 diabetes mellitus patients were affected by metabolic syndrome. Therefore, more attention should be paid to the prevention and control of the epidemic and for the reduction of the morbidity and mortality associated with metabolic syndrome among type 1 diabetes mellitus patients.
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Affiliation(s)
- Rebuma Belete
- Department of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Zerihun Ataro
- Department of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Ahmedmenewer Abdu
- Department of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Merga Sheleme
- School of Medicine, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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Naaraayan S, Dhakshayani R, Chandramohan R. Autoimmunity in south Indian children with recently diagnosed type 1 diabetes mellitus. JOURNAL OF DIABETOLOGY 2021. [DOI: 10.4103/jod.jod_73_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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15
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Katsiki N, Anagnostis P, Kotsa K, Goulis DG, Mikhailidis DP. Obesity, Metabolic Syndrome and the Risk of Microvascular Complications in Patients with Diabetes mellitus. Curr Pharm Des 2020; 25:2051-2059. [PMID: 31298151 DOI: 10.2174/1381612825666190708192134] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 06/24/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Obesity frequently co-exists with type 2 diabetes mellitus (T2DM), leading to the socalled "diabesity epidemic". The metabolic syndrome (MetS), a cluster of central obesity, hypertension, dysglycemia, insulin resistance and/or atherogenic dyslipidemia, as well as non-alcoholic fatty liver disease (NAFLD), a hepatic manifestation of MetS, has been associated with increased cardiovascular disease (CVD), T2DM and chronic kidney disease (CKD) incidence. However, the association between obesity, MetS (including NAFLD) and diabetic microvascular complications is less evident. METHODS The present narrative review discusses the associations of obesity, MetS and NAFLD with diabetic kidney disease (DKD), diabetic retinopathy (DR) and diabetic peripheral neuropathy (DPN) as well as cardiac autonomic neuropathy (CAN). The available data on the effects of lifestyle measures and bariatric surgery on these diabetic complications are also briefly discussed. RESULTS Overall, both obesity and MetS have been related to DKD, DR and DPN, although conflicting results exist. Links between NAFLD and diabetic microvascular complications have also been reported but data are still limited. Lifestyle intervention and bariatric surgery may prevent the development and/or progression of these microvascular complications but more evidence is needed. CONCLUSION Clinicians should be aware of the frequent co-existence of MetS and/or NAFLD in T2DM patients to prevent or treat these metabolic disorders, thus potentially minimizing the risk for both CVD and diabetic microvascular complications.
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Affiliation(s)
- Niki Katsiki
- First Department of Internal Medicine, Division of Endocrinology and Metabolism, Diabetes Center, Medical School, AHEPA University Hospital, Thessaloniki, Greece
| | - Panagiotis Anagnostis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Kalliopi Kotsa
- First Department of Internal Medicine, Division of Endocrinology and Metabolism, Diabetes Center, Medical School, AHEPA University Hospital, Thessaloniki, Greece
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, United Kingdom
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16
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Joseph N, Sharma S, Modi V, Manjunatha S, Siddiqui SA, Sinha M. Early Occurrence Cases of Diabetes Mellitus: Clinical Picture in Two Major Tertiary Care Hospitals in India. Curr Diabetes Rev 2019; 15:141-148. [PMID: 29692258 DOI: 10.2174/1573399814666180424123255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 01/05/2018] [Accepted: 04/13/2018] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Type 1 diabetes mellitus (T1D) is one of the most common endocrine diseases in childhood. However, very limited information is available on this disease. OBJECTIVES This study was done to assess risk factors, clinical features and management practices in T1D patients. METHODS A review of records of 39 T1D cases admitted over the past five years in two hospitals was done. RESULTS The mean age at diagnosis among males (n=21) was 19.9±10.3 years and among females (n=18) was 12.3±7.5 years (t=2.614, p=0.013). Mean age at diagnosis of patients who were underweight (n=7) was 9.9±4.4 years, compared to 17.8±10.1 years among patients (n=32) with normal or overweight status (t=2.028, p=0.05). The family history of T1D was present among 7(18.0%) cases. The most common symptoms among the cases were fatigue 22(56.4%), polyuria 19(48.7%) and polydipsia 18(46.1%). The most common sign was weight loss 27(69.2%). The most common complications were diabetic nephropathy and skin infections seen each among 10(25.6%) cases. Mean duration of T1D was significantly more among patients with diabetic nephropathy (p<0.001), compared to those without. Mean HbA1c value among patients was 12.9±2.7. It was significantly more among patients with Diabetic Ketoacidosis (DKA) (p=0.012). A short-acting insulin was used in the management of T1D among 59.5% cases. The outcome of the management showed a loss of one patient who developed DKA. CONCLUSION Routine growth monitoring and blood glucose analysis is required among T1D cases. The present study provides a database of risk factors, clinical features, and management practices among patients with T1D in this region and addresses several issues important to both patients and their care providers.
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Affiliation(s)
- Nitin Joseph
- Department of Community Medicine, Kasturba Medical College, Light House Hill Road, Manipal Academy of Higher Education, Mangalore, India
| | - Shreya Sharma
- Kasturba Medical College, Light House Hill Road, Manipal Academy of Higher Education, Mangalore, India
| | - Vinisha Modi
- Kasturba Medical College, Light House Hill Road, Manipal Academy of Higher Education, Mangalore, India
| | - Sanath Manjunatha
- Kasturba Medical College, Light House Hill Road, Manipal Academy of Higher Education, Mangalore, India
| | - Saad A Siddiqui
- Kasturba Medical College, Light House Hill Road, Manipal Academy of Higher Education, Mangalore, India
| | - Mihika Sinha
- Kasturba Medical College, Light House Hill Road, Manipal Academy of Higher Education, Mangalore, India
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17
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Rashidbeygi E, Safabakhsh M, Delshad Aghdam S, Mohammed SH, Alizadeh S. Metabolic syndrome and its components are related to a higher risk for albuminuria and proteinuria: Evidence from a meta-analysis on 10,603,067 subjects from 57 studies. Diabetes Metab Syndr 2019; 13:830-843. [PMID: 30641817 DOI: 10.1016/j.dsx.2018.12.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 12/07/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIM Previous studies have explored the relation of metabolic syndrome (MetS), its components and the risk of albuminuria/proteinuria but their results are inconsistent. Then, we aimed to conduct a meta-analysis in order to resolve these controversies. METHOD PubMed and Scopus were systematically searched from their inception to 1 march 2018. Risk estimates and their 95% confidence intervals were extracted and pooled using the random-effects approach. RESULT A total of 57 studies, 44 studies on albuminuria and 13 studies on proteinuria, with a total sample size of 10,603,067 participants, were included in this meta-analysis. Overall, MetS was contributed to higher risks of proteinuria (OR = 2.08, 95%CI = 1.85-2.34) and albuminuria (OR = 1.92, 95%CI = 1.71-2.15), independent of diabetes status; although, this relationship was more noticeable in studies that used the WHO definition of MetS and in non-East Asian populations. Also, the relationship between MetS and proteinuria was sex independent, while, for albuminuria was significant only in men. MetS components such as obesity, impaired fasting glucose, elevated blood pressure and hypertriglyceridemia were associated with significant increases in proteinuria and albuminuria risk, while lower HDL-Cholesterol was only linked to greater risk of proteinuria. Moreover, the total impact of MetS on proteinuria was more remarkable than each component of the syndrome and an escalating dose-response association was found between the number of MetS components and albuminuria risk. CONCLUSION MetS and its components are potential risk factors for albuminuria and proteinuria.
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Affiliation(s)
- Elaheh Rashidbeygi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Maryam Safabakhsh
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Saeideh Delshad Aghdam
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Shimels Hussien Mohammed
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences-International Campus (TUMS-IC), Tehran, Iran
| | - Shahab Alizadeh
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
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Zhou Y, Wang C, Shi K, Yin X. Relation of metabolic syndrome and its components with risk of diabetic retinopathy: A meta-analysis of observational studies. Medicine (Baltimore) 2018; 97:e12433. [PMID: 30235724 PMCID: PMC6160146 DOI: 10.1097/md.0000000000012433] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Emerging studies have reported the effects of metabolic syndrome (MetS) and its components on risk of diabetic retinopathy (DR), but the results remain controversial. Therefore, we performed a meta-analysis to evaluate the relationship between MetS and risk of DR.A meta-analysis of observational studies.Studies were searched from PubMed, Cochrane Library, and Elsevier databases from the start of the database up until November 30, 2017. Adjusted odds ratios (ORs) and its corresponding 95% confidence intervals (CIs) were extracted and pooled by using a random effects model.A total of 12 observational studies were included in this meta-analysis. When the MetS as a full syndrome, MetS was not associated with increased risks of type 1 (OR = 1.47, 95% CI 0.67-3.24; P = .34) or type 2 (OR = 1.34, 95% CI 0.91-1.98; P = .14) DR. In addition, none of single component of MetS was associated with the risk of DR, including body mass index/waist circumference (BMI/WC) (OR = 0.92, 95% CI 0.75-1.13; P = .41), blood pressure (OR = 1.37, 95% CI 0.96-1.95; P = .08), high density lipoprotein (OR = 0.97, 95% CI 0.93-1.01; P = .19), and triglyceride (OR = 0.85, 95% CI 0.63-1.15; P = .29). In the sensitivity analysis, the pooled OR values were not changed after we removed the included studies one by one.Based on recent published data, neither MetS nor its components are associated with an increased risk of DR.
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Affiliation(s)
- Yue Zhou
- The Children's Department of Ophthalmology
| | - Changyun Wang
- Department of Ophthalmology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Ke Shi
- Department of Ophthalmology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
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Nomogram for prediction of non-proliferative diabetic retinopathy in juvenile-onset type 1 diabetes: a cohort study in an Asian population. Sci Rep 2018; 8:12164. [PMID: 30111889 PMCID: PMC6093915 DOI: 10.1038/s41598-018-30521-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 08/01/2018] [Indexed: 12/18/2022] Open
Abstract
The need for screening for retinopathy in patients with type 1 diabetes mellitus (T1DM) has been emphasised, but diagnostic delays were reported when screening was done at fixed intervals. To establish an individualised risk-prediction model to assist screening non-proliferative diabetic retinopathy (NPDR) in T1DM, we performed a retrospective cohort study enrolling participants in the Chang Gung Juvenile Diabetes Eye Study. There were 413 patients with 12 381 records analysed from 2005 to 2015. A time-dependent Cox proportional hazard analysis was used to evaluate the risks of NPDR development and a nomogram with risk-stratification indicators was established based on the results. During 97 months of follow-up, 43 of 413 patients (10.4%) developed NPDR. Male sex (HR: 0.4, 95% CI: 0.19–0.85), age 5–14 years at onset of T1DM (6.38, 2.41–16.87), duration of diabetes (1.57, 1.41–1.75), and hemoglobin A1c level (1.56, 1.35–1.80) were independently associated with NPDR. Using the nomogram offers a quick method in the clinical setting to interpret the risk of NPDR development. Based on its weighting, each of the independent factors is allocated a score, and the total points indicate the probabilities of NPDR occurring within 6 months, 1 year, and 3 years.
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Huo L, Ji L, Deng W, Shaw JE, Zhang P, Zhao F, McGuire HC, Kissimova-Skarbek K, Whiting D. Age distribution and metabolic disorders in people with Type 1 diabetes in Beijing and Shantou, China: a cross-sectional study. Diabet Med 2018. [PMID: 29512926 DOI: 10.1111/dme.13616] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
AIMS To examine whether the age profile of people with Type 1 diabetes differs from that of the general population and in what manner, and to study the clinical characteristics related to metabolic disorders among people with Type 1 diabetes in China. METHODS We sequentially enrolled 849 people with Type 1 diabetes from hospital records review, inpatient wards and outpatient clinics. Data were collected via face-to-face interviews, medical records and venous blood samples. Beijing census data for 2011 were used to provide the general population statistics. Descriptive analysis of the results and tests for differences were performed. RESULTS The median (interquartile range) age at diagnosis of diabetes was 16 (9-28) years and the duration of diabetes was 4 (1-8) years. The mean ± sd HbA1c concentration was 76±28 mmol/mol (9.1±2.5%). Compared with the general population, the population with Type 1 diabetes comprised more young individuals and fewer elderly individuals. The overall prevalence of metabolic syndrome among those with Type 1 diabetes was 10.1% (95% CI 7.9-12.2). People with metabolic syndrome were older and were diagnosed with diabetes at an older age. Hypertension and dyslipidaemia were more common in obese individuals with Type 1 diabetes than in their non-obese counterparts. CONCLUSIONS Compared with the general population, people with Type 1 diabetes comprised more young and fewer elderly individuals. The prevalence of metabolic syndrome in the Type 1 diabetes population was 10.1%. Hypertension and dyslipidaemia were more prevalent in obese than non-obese individuals.
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Affiliation(s)
- L Huo
- Department of Endocrinology, Beijing Jishuitan Hospital, Beijing, China
| | - L Ji
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - W Deng
- Department of Endocrinology, Beijing Jishuitan Hospital, Beijing, China
| | - J E Shaw
- Department of Clinical Diabetes and Epidemiology, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - P Zhang
- George Institute for Global Health, Peking University Health Science Centre, Beijing, China
| | - F Zhao
- George Institute for Global Health, Peking University Health Science Centre, Beijing, China
| | - H C McGuire
- International Diabetes Federation, Brussels, Belgium
- PATH, Washington, DC, USA
| | - K Kissimova-Skarbek
- International Diabetes Federation, Brussels, Belgium
- Department of Health Economics and Social Security, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - D Whiting
- International Diabetes Federation, Brussels, Belgium
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