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Safdar NZ, Alobaid AM, Hopkins M, Dempsey PC, Pearson SM, Kietsiriroje N, Churm R, Ajjan RA, Campbell MD. Short, frequent, light-intensity walking activity improves postprandial vascular-inflammatory biomarkers in people with type 1 diabetes: The SIT-LESS randomized controlled trial. Diabetes Obes Metab 2024; 26:2439-2445. [PMID: 38558524 DOI: 10.1111/dom.15564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 02/27/2024] [Accepted: 03/05/2024] [Indexed: 04/04/2024]
Abstract
AIM To examine the effect of interrupting prolonged sitting with short, frequent, light-intensity activity on postprandial cardiovascular markers in people with type 1 diabetes (T1D). MATERIALS AND METHODS In a randomized crossover trial, 32 adults with T1D (mean ± SD age 28 ± 5 years, glycated haemoglobin 67.9 ± 12.6 mmol/mol, 17 women) completed two 7-h laboratory visits separated by >7 days. Participants either remained seated for 7 h (SIT) or interrupted sitting with 3-min bouts of self-paced walking at 30-min intervals commencing 1 h after each meal (SIT-LESS). Physical activity, insulin regimen, experimental start times, and meal consumption were standardized during each arm. Plasma levels of interleukin (IL)-1β, tumour necrosis factor (TNF)-α, plasminogen activator inhibitor (PAI)-1 and fibrinogen were sampled at baseline, 3.5 and 7 h, and assessed for within- and between-group effects using a repeated measures ANOVA. The estimated glucose disposal rate was used to determine the insulin resistance status. RESULTS Vascular-inflammatory parameters were comparable between SIT and SIT-LESS at baseline (p > .05). TNF-α, IL-1β, PAI-1 and fibrinogen increased over time under SIT, whereas these rises were attenuated under SIT-LESS (p < .001). Specifically, over the 7 h under SIT, postprandial increases were detected in TNF-α, IL-1β, PAI-1 and fibrinogen (+67%, +49%, +49% and +62%, respectively; p < .001 for all). Conversely, the SIT-LESS group showed no change in IL-1β (-9%; p > .50), whereas reductions were observed in TNF-α, PAI-1 and fibrinogen (-22%, -42% and -44%, respectively; p < .001 for all). The intervention showed enhanced effects in insulin-resistant individuals with T1D. CONCLUSIONS Interrupting prolonged sitting with light-intensity activity ameliorates postprandial increases in vascular-inflammatory markers in T1D. TRIAL REGISTRATION The trial was prospectively registered (ISRCTN13641847).
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Affiliation(s)
- Nawaz Z Safdar
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
- Department of Internal Medicine, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Anwar M Alobaid
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, UK
- Ministry of Health, Farwaniya Hospital, Kuwait City, Kuwait
| | - Mark Hopkins
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, UK
| | - Paddy C Dempsey
- Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Sam M Pearson
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
| | - Noppadol Kietsiriroje
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
- Endocrinology and Metabolism Unit, Faculty of Medicine, Prince of Songkla University, Hat Yai, Thailand
| | - Rachel Churm
- Applied Sports Technology, Exercise and Medicine (A-STEM) Research Centre, Faculty of Science and Engineering, Swansea University, Swansea, UK
| | - Ramzi A Ajjan
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
| | - Matthew D Campbell
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
- Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK
- John Dawson Drug Discovery and Development Institute, University of Sunderland, Sunderland, UK
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Kietsiriroje N, Scott GE, Ajjan RA, Brôz J, Schroeder V, Campbell MD. Plasma levels of mannan-binding lectin-associated serine proteases are increased in type 1 diabetes patients with insulin resistance. Clin Exp Immunol 2024; 215:58-64. [PMID: 37832142 PMCID: PMC10776244 DOI: 10.1093/cei/uxad113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 07/07/2023] [Accepted: 10/12/2023] [Indexed: 10/15/2023] Open
Abstract
Activation of the lectin pathway of the complement system, as demonstrated by elevated levels of mannan-binding lectin proteins (MBL), contributes to vascular pathology in type 1 diabetes (T1D). Vascular complications are greatest in T1D individuals with concomitant insulin resistance (IR), however, whether IR amplifies activiation of the lectin pathway in T1D is unknown. We pooled pretreatment data from two RCTs and performed a cross-sectional analysis on 46 T1D individuals. We employed estimated glucose disposal rate (eGDR), a validated IR surrogate with cut-points of: <5.1, 5.1-8.7, and > 8.7 mg/kg/min to determine IR status, with lower eGDR values conferring higher degrees of IR. Plasma levels of MBL-associated proteases (MASP-1, MASP-2, and MASP-3) and their regulatory protein MAp44 were compared among eGDR classifications. In a subset of 14 individuals, we assessed change in MASPs and MAp44 following improvement in IR. We found that MASP-1, MASP-2, MASP-3, and MAp44 levels increased in a stepwise fashion across eGDR thresholds with elevated MASPs and MAp44 levels conferring greater degrees of IR. In a subset of 14 patients, improvement in IR was associated with significant reductions in MASPs, but not MAp44, levels. In conclusion, IR in T1D amplifies levels of MASP-1/2/3 and their regulator MAp44, and improvement of IR normalizes MASP-1/2/3 levels. Given that elevated levels of these proteins contribute to vascular pathology, amplification of the lectin pathway of the complement system may offer mechanistic insight into the relationship between IR and vascular complications in T1D.
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Affiliation(s)
- Noppadol Kietsiriroje
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
- Endocrinology and Metabolism Unit, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Georgia E Scott
- School of Nursing and Health Sciences, University of Sunderland, Sunderland, UK
| | - Ramzi A Ajjan
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Jan Brôz
- Department of Internal Medicine, Charles University, Prague, Czech Republic
| | - Verena Schroeder
- Department for BioMedical Research (DBMR), University of Bern, Bern, Switzerland
| | - Matthew D Campbell
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
- School of Nursing and Health Sciences, University of Sunderland, Sunderland, UK
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Müller A, Moser O, Sternad C, Aziz F, Unteregger C, Kojzar H, Mursic I, Sourij C, Pferschy P, Tripolt N, Aberer F, Sourij H. Effects of 8 weeks of aerobic endurance training on functional capacity and metabolic variables in people with type 1 diabetes: A secondary outcome analysis of the ULTRAFLEXI-1 study. Diabetes Obes Metab 2023; 25:3826-3830. [PMID: 37580976 DOI: 10.1111/dom.15245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/20/2023] [Accepted: 07/31/2023] [Indexed: 08/16/2023]
Affiliation(s)
- Alexander Müller
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Othmar Moser
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- Exercise Physiology & Metabolism, Institute of Sports Science, University of Bayreuth, Bayreuth, Germany
| | - Christoph Sternad
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Faisal Aziz
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Christina Unteregger
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Harald Kojzar
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Ines Mursic
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Caren Sourij
- Division of Cardiology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Peter Pferschy
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Norbert Tripolt
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Felix Aberer
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Harald Sourij
- Trials Unit for Interdisciplinary Metabolic Medicine, Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
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Campbell MD, Alobaid AM, Hopkins M, Dempsey PC, Pearson SM, Kietsiriroje N, Churm R, Ajjan RA. Interrupting prolonged sitting with frequent short bouts of light-intensity activity in people with type 1 diabetes improves glycaemic control without increasing hypoglycaemia: The SIT-LESS randomised controlled trial. Diabetes Obes Metab 2023; 25:3589-3598. [PMID: 37622406 DOI: 10.1111/dom.15254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/31/2023] [Accepted: 08/08/2023] [Indexed: 08/26/2023]
Abstract
AIM To examine the impact of interrupting prolonged sitting with frequent short bouts of light-intensity activity on glycaemic control in people with type 1 diabetes (T1D). MATERIALS AND METHODS In total, 32 inactive adults with T1D [aged 27.9 ± 4.7 years, 15 men, diabetes duration 16.0 ± 6.9 years and glycated haemoglobin 8.4 ± 1.4% (68 ± 2.3 mmol/mol)] underwent two 7-h experimental conditions in a randomised crossover fashion with >7-day washout consisting of: uninterrupted sitting (SIT), or, interrupted sitting with 3-min bouts of self-paced walking at 30-min intervals (SIT-LESS). Standardised mixed-macronutrient meals were administered 3.5 h apart during each condition. Blinded continuous glucose monitoring captured interstitial glucose responses during the 7-h experimental period and for a further 48-h under free-living conditions. RESULTS SIT-LESS reduced total mean glucose (SIT 8.2 ± 2.6 vs. SIT-LESS 6.9 ± 1.7 mmol/L, p = .001) and increased time in range (3.9-10.0 mmol/L) by 13.7% (SIT 71.5 ± 9.5 vs. SIT-LESS 85.1 ± 7.1%, p = .002). Hyperglycaemia (>10.0 mmol/L) was reduced by 15.0% under SIT-LESS (SIT 24.2 ± 10.8 vs. SIT-LESS 9.2 ± 6.4%, p = .002), whereas hypoglycaemia exposure (<3.9 mmol/L) (SIT 4.6 ± 3.0 vs. SIT-LESS 6.0 ± 6.0%, p = .583) was comparable across conditions. SIT-LESS reduced glycaemic variability (coefficient of variation %) by 7.8% across the observation window (p = .021). These findings were consistent when assessing discrete time periods, with SIT-LESS improving experimental and free-living postprandial, whole-day and night-time glycaemic outcomes (p < .05). CONCLUSIONS Interrupting prolonged sitting with frequent short bouts of light-intensity activity improves acute postprandial and 48-h glycaemia in adults with T1D. This pragmatic strategy is an efficacious approach to reducing sedentariness and increasing physical activity levels without increasing risk of hypoglycaemia in T1D.
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Affiliation(s)
- Matthew D Campbell
- John Dawson Drug Discovery and Development Institute, University of Sunderland, Sunderland, UK
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
- Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Anwar M Alobaid
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, UK
- Ministry of Health, Farwaniya Hospital, Kuwait, Kuwait
| | - Mark Hopkins
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, UK
| | - Paddy C Dempsey
- Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Diabetes Research Centre, University of Leicester, Leicester, UK
- Baker Heart and Diabetes Institute, Melbourne, Australia
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Sam M Pearson
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
| | - Noppadol Kietsiriroje
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
- Endocrinology and Metabolism Unit, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Rachel Churm
- Applied Sports Technology, Exercise and Medicine (A-STEM) Research Centre, Faculty of Science and Engineering, Swansea University, Swansea, UK
| | - Ramzi A Ajjan
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
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Jirawatwarakul T, Pruktanakul T, Churuangsuk C, Aunjitsakul W, Tsutsumi WD, Leelawattana R, Soonthornpun S, Ajjan RA, Kietsiriroje N. Progression of insulin resistance in individuals with type 1 diabetes: A retrospective longitudinal study on individuals from Thailand. Diab Vasc Dis Res 2023; 20:14791641231221202. [PMID: 38087441 PMCID: PMC10722936 DOI: 10.1177/14791641231221202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2023] Open
Abstract
AIMS To investigate temporal changes in glycaemic control and weight contributing to insulin resistance (IR), in Thai individuals with type 1 diabetes (T1D). METHODS Longitudinal data of 69 individuals with T1D were retrospectively collected over a median follow-up of 7.2 years. The estimated glucose disposal rate (eGDR), a marker of IR, was calculated using an established formula. Individuals were assigned as insulin-sensitive T1D (the latest eGDR≥8 mg/kg/min), or insulin-resistant T1D/double diabetes (the latest eGDR<8 mg/kg/min). Generalised linear mixed model was employed to compare the temporal patterns of HbA1c, BMI, and eGDR between the two groups. RESULTS 26 insulin-resistant T1D had a gradual decline in eGDR, corresponding with increased weight and HbA1c. In contrast, 43 insulin-sensitive T1D had stable insulin sensitivity with an improvement in HbA1c over time, associated with a modest weight gain. Fluctuations of glucose levels were observed during the early diabetes course leading to unstable eGDR, thus limiting the use of eGDR to classify insulin-resistant T1D. CONCLUSION T1D individuals who eventually develop IR are likely to experience early increasing IR over time. In contrast, those who ultimately do not have IR, maintain their insulin sensitivity throughout their course at least in the medium term.
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Affiliation(s)
- Thanes Jirawatwarakul
- Endocrinology and Metabolism Unit, Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
| | - Thakorn Pruktanakul
- Endocrinology and Metabolism Unit, Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
| | - Chaitong Churuangsuk
- Clinical Nutrition and Obesity Medicine Unit, Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
| | - Warut Aunjitsakul
- Department of Psychiatry, Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
| | - Wantanee D. Tsutsumi
- Department of Ophthalmology, Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
| | - Rattana Leelawattana
- Endocrinology and Metabolism Unit, Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
| | - Supamai Soonthornpun
- Endocrinology and Metabolism Unit, Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
| | - Ramzi A. Ajjan
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - Noppadol Kietsiriroje
- Endocrinology and Metabolism Unit, Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
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Bhagadurshah RR, Eagappan S, Kasthuri Santharam R, Subbiah S. The Impact of Body Mass Index, Residual Beta Cell Function and Estimated Glucose Disposal Rate on the Development of Double Diabetes and Microvascular Complications in Patients With Type 1 Diabetes Mellitus. Cureus 2023; 15:e48979. [PMID: 38111445 PMCID: PMC10726016 DOI: 10.7759/cureus.48979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2023] [Indexed: 12/20/2023] Open
Abstract
Background The clinical impact of body mass index (BMI), residual beta cell function and estimated glucose disposal rate (eGDR) in the development of double diabetes (DD) and microvascular complications are largely unknown. We aimed to assess whether BMI, residual beta cell function measured by plasma "C" peptide and insulin resistance measured by eGDR have any impact on the development of DD and microvascular complications in patients with type 1 diabetes mellitus (T1DM). Methods It is a cross-sectional observational study involving 113 T1DM patients of more than five years duration who were classified into two groups: normal BMI (18.5-22.9 kg/m2) and overweight/obese group (≥ 23kg/m2) based on Asian BMI classification. Based on their eGDR values, they were grouped into four categories: ≥ 8, 6-7.99, 4-5.99, and < 4 mg/kg/min. The prevalence of DD based on eGDR values was determined. Their BMI and different eGDR categories were compared with the prevalence of diabetic retinopathy and nephropathy and their odds ratio (OR) was calculated. Results The median and interquartile range (IQR) of the eGDR of the overweight/obese group was significantly lower than the normal BMI group (5.3 [3.96-8.15] vs 8.72 [6.50-9.77 mg/kg/min], p < 0.001). The prevalence of DD in the overweight/obese T1DM group and normal BMI group was 75% and 33.3% respectively. The OR of retinopathy and nephropathy in the overweight/obese group was 3.28 (p = 0.007) and 3.01 (p = 0.015) respectively when compared to the normal BMI group. The OR of retinopathy and nephropathy in T1DM patients with eGDR < 4 mg/kg/min was 17.13 (p = 0.001) and 18.5 (p = 0.001) respectively. The lower the eGDR values, the higher the prevalence of retinopathy and nephropathy regardless of HbA1c levels. Conclusion As overweight and obesity are increasingly becoming more prevalent in T1DM, the eGDR will better predict the development of DD and microvascular complications irrespective of HbA1c levels. It is more useful as a variable and easily inducted into routine clinical practice. However, residual beta cell function was not useful in predicting the development of microvascular complications.
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Affiliation(s)
- Rameez Raja Bhagadurshah
- Department of Endocrinology and Diabetology, Madurai Medical College and Government Rajaji Hospital, Madurai, IND
| | - Subbiah Eagappan
- Department of Endocrinology and Diabetology, Madurai Medical College and Government Rajaji Hospital, Madurai, IND
| | - Raghavan Kasthuri Santharam
- Department of Endocrinology and Diabetology, Madurai Medical College and Government Rajaji Hospital, Madurai, IND
| | - Sridhar Subbiah
- Department of Endocrinology and Diabetology, Madurai Medical College and Government Rajaji Hospital, Madurai, IND
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Haas J, Andersson Franko M, Lindholm Olinder A, Nyström T, Persson M. Time-trends in body mass index, and overweight and obesity as independent risk factors for diabetes angiopathy in young females with type 1 diabetes - A nationwide study in Sweden. Diabetes Res Clin Pract 2023; 204:110899. [PMID: 37678727 DOI: 10.1016/j.diabres.2023.110899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/27/2023] [Accepted: 09/04/2023] [Indexed: 09/09/2023]
Abstract
AIMS To examine time-trends in BMI-distributions of young females with and without type 1 diabetes (T1D), with focus on the upper half of the distribution i.e., the median and above, and to explore if overweight and obesity independently increase risk of diabetes angiopathy. METHODS Population-based cohort study of 3,473 females with T1D, 16-35 years, identified in the Swedish National Diabetes Registers, January 2005 to October 2015, and 8,487 females from the background population. BMI-distributions were examined using kernel density estimates and quantile regression. Hazard ratios (HRs) and 95 % confidence intervals (CIs) for angiopathy in overweight/obese subjects were estimated with adjusted Cox regression. RESULTS The BMI-distribution in females with T1D was right shifted to that of the background population (p < 0.001). The 90th percentile and median BMI increased equally overtime in both groups, but females with T1D started from a higher baseline. In T1D, HRs were significantly increased for any angiopathy in individuals with obesity (adj HR 1.37 (CI 1.14-1.64)), and for retinopathy; adj HRs (CIs): overweight; 1.15 (1.02-1.29), obesity; 1.30 (1.08-1.56). CONCLUSIONS Females with T1D have increasing BMI overtime and are heavier than females without T1D. Overweight and obesity are by themselves risk factors for angiopathy.
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Affiliation(s)
- Josephine Haas
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, 118 83 Stockholm, Sweden; Sachsska Children and Youth Hospital, Södersjukhuset, 118 83 Stockholm, Sweden.
| | - Mikael Andersson Franko
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, 118 83 Stockholm, Sweden
| | - Anna Lindholm Olinder
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, 118 83 Stockholm, Sweden; Sachsska Children and Youth Hospital, Södersjukhuset, 118 83 Stockholm, Sweden; Department of Medical Sciences, Uppsala University, 751 85 Uppsala, Sweden
| | - Thomas Nyström
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, 118 83 Stockholm, Sweden
| | - Martina Persson
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, 118 83 Stockholm, Sweden; Sachsska Children and Youth Hospital, Södersjukhuset, 118 83 Stockholm, Sweden
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Banitalebi E, Banitalebi E, Ghahfarokhi MM, Rahimi M, Laher I, Davison K. Resistance Band Exercise: An Effective Strategy to Reverse Cardiometabolic Disorders in Women With Osteosarcopenic Obesity. J Aging Phys Act 2023; 31:633-641. [PMID: 36706764 DOI: 10.1123/japa.2022-0241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 09/28/2022] [Accepted: 11/07/2022] [Indexed: 01/29/2023]
Abstract
We designed to evaluate the effects of resistance elastic band exercises (REBEs) on cardiometabolic/obesity-related biomarkers in older females with osteosarcopenic obesity. Sixty-three patients (aged 65-80 years) with osteosarcopenic obesity and a body mass index exceeding 30 kg/m2 were enrolled in the study. The participants were randomly assigned to either an experimental group (REBE, n = 32) or a usual care group (n = 31). The experimental group completed a 12-week REBE program, three times a week and 60 min per session. There were decreases in lipid accumulation product (p = .033), visceral adipose index (p = .001), triglyceride-glucose-body mass index (p = .034), and atherogenic index of plasma (p = .028) in the experimental group compared with the usual care group. Our findings highlight the importance of an REBE program in improving combined cardiometabolic/obesity-related indices in older women with osteosarcopenic obesity. The incorporation of an REBE program may benefit individuals who are unable to tolerate or participate in more strenuous exercise programs.
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Affiliation(s)
| | - Elahe Banitalebi
- Department of Sport Sciences, Shahrekord University, Shahrekord,Iran
| | | | - Mostafa Rahimi
- Department of Sport Sciences, Shahrekord University, Shahrekord,Iran
| | - Ismail Laher
- Department of Anesthesiology, Pharmacology and Therapeutics, Faculty of Medicine, The University of British Columbia, Vancouver, BC,Canada
| | - Kade Davison
- Department of Allied Health & Human Performance, Alliance for Research in Exercise, Nutrition and Activity, University of South Australia: Allied Health and Human Performance, Adelaide, SA,Australia
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Malinowska-Polubiec A, Zawiejska A, Romejko-Wolniewicz E, Poprawski G, Towpik I, Brązert J, Handziuk Z, Czajkowski K. Double diabetes as an effect modifier for adverse perinatal outcome in pregnant women with type 1 diabetes mellitus - a retrospective multicenter cohort study. Front Endocrinol (Lausanne) 2023; 14:1215407. [PMID: 37576969 PMCID: PMC10422044 DOI: 10.3389/fendo.2023.1215407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 07/05/2023] [Indexed: 08/15/2023] Open
Abstract
Introduction Double diabetes (DDiab) is defined as T1DM coexisting with insulin resistance (IR), metabolic syndrome (MetS), and/or obesity. Little evidence is available regarding how frequent DDiab is among T1DM pregnancies and whether it affects the perinatal outcome in this population. Aims of the study To explore the prevalence of DDiab in early pregnancy in the cohort of pregnant women with T1DM and to examine the association between an early-pregnancy DDiab status and fetomaternal complications characteristic for T1DM in pregnancy. Material and methods A retrospective data analysis of the multicenter cohort of N=495 pregnant women in singleton pregnancy complicated with T1DM followed from early pregnancy until delivery in three tertiary referral centers. DDiab status was defined as T1DM plus pre-pregnancy obesity defined as BMI≥30 kg/m2 measured at the first antenatal visit (DDiabOb), or T1DM plus pre-pregnancy IR defined as eGDR (estimated Glucose Disposal Rate) below the 25th centile for the cohort measured at the first antenatal visit (DDiabIR). Proportions of the adverse pregnancy outcomes were compared between DDiabOb and Non-DDiabOb and between DDiabIR and Non-DDiabIR patients. Characteristics of the study group (data presented as mean(SD) or percentage): age: 30.0(5.1) years; age when T1DM diagnosed: 17.5(8.5) years; T1DM duration: 12.0(7,9) years; microvascular complications (White classes R,F,RF): 11.9%, pre-pregnancy counselling: 26.6%, baseline gestational age: 10.5(4.3) weeks, pre-pregnancy BMI: 23.7(4.3) kg/m2; chronic hypertension: 9.1%, gestational hypertension (PIH) 10.7%, preeclampsia (PET): 3.2%; nulliparity 53.8%, smoking in pregnancy: 4.8%, eGWG: 22.4%, DDiabOB: 10.1%; DdiabIR: 25.2%; LGA: 44.0%, and NICU admission: 20.8%. Results (data from the univariate analysis given as OR(95%CI)): both DDiabOB and DDiabIR status increased the risk for eGWG [23.15 (10.82; 55.59); 3.03 (1.80; 5.08), respectively]. DDiabIR status increased the risk for PET [4.79 (1.68;14.6)], preterm delivery [1.84 (1.13; 3.21)], congenital malformation [2.15 (1.07;4.25)], and NICU hospitalization [2.2 (1.20;4.01)]. Both DDiabOB and DDiabIR accurately ruled out PET (NPV 97.3%/98.3%, accuracy: 88.3%/75.6%, respectively), congenital malformation (NPV 85.6%/88.4%, accuracy: 78.9/69.8, respectively), and perinatal mortality (NPV 98.7%/99.2%, accuracy: 88.8%/74.5%, respectively). Conclusions Double diabetes became a frequent complication in T1DM pregnant population. Double diabetes diagnosed in early pregnancy allows for further stratification of the T1DM pregnant population for additional maternal risk.
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Affiliation(s)
| | - Agnieszka Zawiejska
- Department of Medical Simulation, Chair of Medical Education, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Grzegorz Poprawski
- Oncological Gynecology Department, Poznan University of Medical Sciences, Poznan, Poland
| | - Iwona Towpik
- Department of Internal Medicine, Diabetology and Endocrinology, University of Zielona Gora, Zielona Gora, Poland
| | - Jacek Brązert
- Department of Reproduction, Poznan University of Medical Sciences, Poznan, Poland
| | - Zuzanna Handziuk
- 2 Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Krzysztof Czajkowski
- 2 Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
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10
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Peng J, Li A, Yin L, Yang Q, Pan J, Yi B. Estimated Glucose Disposal Rate Predicts Renal Progression in Type 2 Diabetes Mellitus: A Retrospective Cohort Study. J Endocr Soc 2023; 7:bvad069. [PMID: 37304203 PMCID: PMC10251298 DOI: 10.1210/jendso/bvad069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Indexed: 06/13/2023] Open
Abstract
Context Insulin resistance is a feature of type 2 diabetes mellitus (T2DM). The estimated glucose disposal rate (eGDR), a validated marker for insulin resistance, is associated with complications of diabetes, but few studies have explored the relationship between eGDR and renal outcomes in T2DM. Objective This study investigated the value of eGDR in predicting renal progression in T2DM. Methods A total of 956 T2DM patients with a baseline estimated glomerular filtration rate (eGFR) ≥ 60 mL/min/1.73 m2 and 5 years of follow-up were enrolled. Primary outcomes were rapid eGFR decline, eGFR <60 mL/min/1.73 m2, and composite renal endpoint consisting of 50% eGFR decline, doubling of serum creatinine, or end-stage renal disease. A continuous scale with restricted cubic spline curves and a generalized linear model were applied to evaluate the associations between eGDR and primary outcomes. Results Rapid eGFR decline was experienced by 23.95% of patients, 21.97% with eGFR <60 mL/min/1.73 m2, and 12.13% with the composite renal endpoint. The eGDR showed a relationship with follow-up eGFR and percentage change in eGFR (P < .001). An eGDR <6.34 mg/kg/min was an independent risk factor for rapid eGFR decline, eGFR < 60 mL/min/1.73 m2, or the composite renal endpoint(P < .05). Compared with eGDR of 5.65∼6.91 mg/kg/min, eGDR levels >8.33 mg/kg/min decreased the risk of rapid eGFR decline by 75%, eGFR < 60 mL/min/1.73 m2 by 60%, and the composite renal endpoint by 61%. Subgroup analysis was performed by sex, age, and diabetes duration, which showed that eGDR was associated with primary outcomes. Conclusion Lower eGDR is a predictive factor for renal deterioration in T2DM patients.
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Affiliation(s)
- Juan Peng
- Department of Nephrology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Aimei Li
- Department of Nephrology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Liangqingqing Yin
- Department of Nephrology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Qi Yang
- Department of Nephrology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Jinting Pan
- Department of Nephrology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Bin Yi
- Correspondence: Bin Yi, MD, PhD, Department of Nephrology, The Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, 410013, China.
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11
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Kietsiriroje N, Shah H, Zare M, O'Mahoney LL, West DJ, Pearson SM, Ajjan RA, Campbell MD. Dietary fat intake is associated with insulin resistance and an adverse vascular profile in patients with T1D: a pooled analysis. Eur J Nutr 2023; 62:1231-1238. [PMID: 36495341 PMCID: PMC10030402 DOI: 10.1007/s00394-022-03070-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 12/01/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Insulin resistance (IR) increases vascular risk in individuals with Type 1 Diabetes (T1D). We aimed to investigate the relationship between dietary intake and IR, as well as vascular biomarkers in T1D. METHODS Baseline data from three randomised controlled trials were pooled. Estimated glucose disposal rate (eGDR) was used as an IR marker. Employing multivariate nutrient density substitution models, we examined the association between macronutrient composition and IR/vascular biomarkers (tumour necrosis factor-α, fibrinogen, tissue factor activity, and plasminogen activator inhibitor-1). RESULTS Of the 107 patients, 50.5% were male with mean age of 29 ± 6 years. Those with lower eGDR were older with a longer diabetes duration, higher insulin requirements, and an adverse vascular profile (p < 0.05). Patients with higher degrees of IR had higher total energy intake (3192 ± 566 vs. 2772 ± 268 vs. 2626 ± 395 kcal/d for eGDR < 5.1 vs. 5.1-8.6 vs. ≥ 8.7 mg/kg/min, p < 0.001) and consumed a higher absolute and proportional amount of fat (47.6 ± 18.6 vs. 30.4 ± 8.1 vs. 25.8 ± 10.4%, p < 0.001). After adjusting for total energy intake, age, sex, and diabetes duration, increased carbohydrate intake offset by an isoenergetic decrease in fat was associated with higher eGDR (β = 0.103, 95% CI 0.044-0.163). In contrast, increased dietary fat at the expense of dietary protein intake was associated with lower eGDR (β = - 0.119, 95% CI - 0.199 to - 0.040). Replacing fat with 5% isoenergetic amount of carbohydrate resulted in decreased vascular biomarkers (p < 0.05). CONCLUSION Higher fat, but not carbohydrate, intake is associated with increased IR and an adverse vascular profile in patients with T1D.
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Affiliation(s)
- Noppadol Kietsiriroje
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine and Health, University of Leeds, Leeds, UK
- Endocrinology and Metabolism Unit, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Hanya Shah
- Faculty of Health Sciences and Wellbeing, University of Sunderland, Sunderland, SR1 3SD, UK
| | - Marios Zare
- Faculty of Health Sciences and Wellbeing, University of Sunderland, Sunderland, SR1 3SD, UK
| | - Lauren L O'Mahoney
- Diabetes Research Centre, Leicester General Hospital, University of Leicester, Leicester, UK
| | - Daniel J West
- Human Nutrition Research Centre, Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, UK
| | - Sam M Pearson
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - Ramzi A Ajjan
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - Matthew D Campbell
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine and Health, University of Leeds, Leeds, UK.
- Faculty of Health Sciences and Wellbeing, University of Sunderland, Sunderland, SR1 3SD, UK.
- Insutiv, T1D One Life Ltd, London, UK.
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12
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Linn W, Persson M, Rathsman B, Ludvigsson J, Lind M, Andersson Franko M, Nyström T. Estimated glucose disposal rate is associated with retinopathy and kidney disease in young people with type 1 diabetes: a nationwide observational study. Cardiovasc Diabetol 2023; 22:61. [PMID: 36935526 PMCID: PMC10024828 DOI: 10.1186/s12933-023-01791-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 03/05/2023] [Indexed: 03/21/2023] Open
Abstract
AIMS The aim of this study was to investigate the association between estimated glucose disposal rate (eGDR), a proxy for insulin resistance, and retinopathy or kidney disease, i.e. micro-, or macroalbuminuria, in young individuals with type 1 diabetes (T1D). MATERIAL AND METHODS Using data from the Swedish pediatric registry for diabetes (SweDiabKids) and the registry for adults (NDR), all individuals with T1D with a duration of diabetes of less than 10 years between 1998 and 2017 were included. We calculated the crude incidence rates with 95% confidence intervals (CIs) and used multivariable Cox regression to estimate crude and adjusted hazard ratios (HRs) for two cohorts: retinopathy cohort or kidney disease cohort, stratified by eGDR categories: < 4, 4 to 5.99, 6 to 7.99, and ≥ 8 mg/kg/min (reference). RESULTS A total of 22 146 (10 289 retinopathy cohort, and 11 857 kidney disease cohort with an overlapping of 9575) children and adults with T1D (median age 21 years, female 42% and diabetes duration of 6 and 7 years, respectively for the cohorts) were studied. During a median follow-up of 4.8 years (IQR 2.6-7.7) there were 5040 (24.7%), 1909 (48.1%), 504 (52.3%) and 179 (57.6%) events for retinopathy in individuals with an eGDR ≥ 8, 7.99 to 6, 5.99 to 4, and < 4 mg/kg/min, respectively. Corresponding numbers for kidney disease was 1321 (6.5%), 526 (13.3%), 255 (26.8%) and 145 (46.6%). After multiple adjustments for different covariates, individuals with an eGDR 7.99 to 6, 5.99 to 4 and < 4 mg/kg/min, had an increased risk of retinopathy compared to those with an eGDR ≥ 8 mg/kg/min (adjusted HRs, 95% CIs) 1.29 (1.20 to 1.40); 1.50 (1.31 to 1.71) and 1.74 (1.41 to 2.14). Corresponding numbers for kidney disease was (adjusted HRs, 95% CIs) 1.30 (1.11 to 1.52); 1.58 (1.25 to 1.99) and 1.33 (0.95 to 1.86), respectively. CONCLUSIONS eGDR, a proxy for insulin resistance, is associated with retinopathy and kidney disease in young adults with T1D. The risk of retinopathy increased with lower eGDR. The risk of kidney disease also increased with lower eGDR; however results show no association between the lowest eGDR and kidney disease. eGDR can be helpful to identify young T1D individuals at risk.
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Affiliation(s)
- Wedén Linn
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Sjukhusbacken 10, 118 83, Stockholm, Sweden
| | - Martina Persson
- Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden
| | - Björn Rathsman
- Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden
| | - Johnny Ludvigsson
- Division of Paediatrics, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Crown Princess Victoria Children's Hospital, Region Östergötland, Linköping, Sweden
| | - Marcus Lind
- Department of Medicine, NU Hospital Group, Uddevalla, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Mikael Andersson Franko
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Sjukhusbacken 10, 118 83, Stockholm, Sweden
| | - Thomas Nyström
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Sjukhusbacken 10, 118 83, Stockholm, Sweden.
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13
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Cielonko LA, Sabati AA, Chambers MA, Newbern D, Swing E, Chakravarthy V, Mullen J, Schmidt J, Lutz N, Shaibi GQ, Olson M. Impact of overweight and obesity on epicardial adipose tissue in children with type 1 diabetes. J Pediatr Endocrinol Metab 2023; 36:371-377. [PMID: 36829271 DOI: 10.1515/jpem-2022-0412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 02/06/2023] [Indexed: 02/26/2023]
Abstract
OBJECTIVES Epicardial adipose tissue (EAT) thickness, a novel marker of cardiovascular disease (CVD), is increased in children with a healthy weight and type 1 diabetes (T1D). The prevalence of obesity has increased in children with T1D and may confer additional CVD risk. The purpose of this study was to examine EAT thickness in youth with and without T1D in the setting of overweight/obesity. METHODS Youth with overweight/obesity and T1D (n=38) or without T1D (n=34) between the ages of 6-18 years were included in this study. Echocardiogram using spectral and color flow Doppler was used to measure EAT and cardiac function. Waist circumference, blood pressure, and HbA1c, were used to calculate estimated glucose disposal rate (eGDR) to estimate insulin resistance in children with T1D. RESULTS EAT thickness was not significantly different in youth with T1D compared to controls (2.10 ± 0.67 mm vs. 1.90 ± 0.59 mm, p=0.19). When groups were combined, EAT significantly correlated with age (r=0.449, p≤0.001), BMI (r=0.538, p≤0.001), waist circumference (r=0.552, p≤0.001), systolic BP (r=0.247, p=0.036), myocardial performance index (r=-0.287, p=0.015), ejection fraction (r=-0.442, p≤0.001), and cardiac output index (r=-0.306, p=0.009). In the group with T1D, diastolic BP (r=0.39, p=0.02) and eGDR (r=-0.48, p=0.002) correlated with EAT. CONCLUSIONS EAT was associated with measures of adiposity and insulin resistance but does not differ by diabetes status among youth with overweight/obesity. These findings suggest that adiposity rather than glycemia is the main driver of EAT thickness among youth with T1D.
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Affiliation(s)
- Luke A Cielonko
- Division of Endocrinology, Cook Children's Medical Center, Fort Worth, TX, USA
- Division of Pediatric Endocrinology & Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Arash A Sabati
- Division of Pediatric Cardiology, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Melissa A Chambers
- Division of Pediatric Endocrinology & Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Dorothee Newbern
- Division of Pediatric Endocrinology & Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Edward Swing
- Division of Graduate Medical Education, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Varshini Chakravarthy
- Division of Pediatric Endocrinology & Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - John Mullen
- Division of Pediatric Cardiology, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Jaclyn Schmidt
- Division of Pediatric Cardiology, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Natalie Lutz
- Division of Pediatric Endocrinology & Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Gabriel Q Shaibi
- Division of Pediatric Endocrinology & Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Micah Olson
- Division of Pediatric Endocrinology & Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA
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Alobaid AM, Dempsey PC, Francois M, Zulyniak MA, Hopkins M, Campbell MD. Reducing Sitting Time in Type 1 Diabetes: Considerations and Implications. Can J Diabetes 2023; 47:300-304. [PMID: 36872136 DOI: 10.1016/j.jcjd.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/05/2023] [Accepted: 02/06/2023] [Indexed: 02/13/2023]
Abstract
Sedentary behaviours are ubiquitous in modern society with Western populations spending approximately ∼50% of their waking hours in low levels of energy expenditure. This behaviour is associated with cardiometabolic derangements and increased morbidity and mortality. In individuals living with or at risk of developing type 2 diabetes (T2D), "breaking up" sedentariness, by interrupting prolonged periods of sitting has been shown to acutely improve glucose control and cardiometabolic risk factors related to diabetes complications. As such, current guidelines recommend interrupting prolonged periods of sitting with short, frequent activity breaks. However, the evidence underpinning these recommendations remain preliminary and are focussed on those with or at risk of developing T2D, with little information regarding whether and how reducing sedentariness may be effective and safe in those living with type 1 diabetes (T1D). In this review, we discuss the potential application of interventions that target prolonged sitting time in T2D within the context of T1D.
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Affiliation(s)
- Anwar M Alobaid
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom; Ministry of Health, Farwaniya Hospital, Kuwait city, Kuwait
| | - Paddy C Dempsey
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, United Kingdom; MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, United Kingdom; Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Monique Francois
- School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia
| | - Michael A Zulyniak
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Mark Hopkins
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Matthew D Campbell
- School of Nursing and Health Sciences, University of Sunderland, Sunderland, United Kingdom; Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, United Kingdom; Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom.
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15
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Shi W, Qin M, Wu S, Xu K, Zheng Q, Liu X. Value of estimated glucose disposal rate to detect prevalent left ventricular hypertrophy: implications from a general population. Postgrad Med 2023; 135:58-66. [PMID: 36174224 DOI: 10.1080/00325481.2022.2131153] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Insulin resistance plays a pivotal role in developing left ventricular hypertrophy (LVH). Researchers have identified the estimated glucose disposal rate (eGDR) as a simple and cost-effective surrogate of insulin resistance. Our work aims to investigate the association between eGDR and the prevalent LVH and explore the incremental value of eGDR to detect prevalent LVH. METHODS The present work enrolled 3839 subjects from a cross-sectional survey conducted between October 2019 to April 2020 in the rural areas of southeastern China. eGDR was calculated based on waist-to-hip circumference ratio, hypertension, and glycated hemoglobin. RESULTS The prevalence of LVH was 17.30%. After adjusting demographic, anthropometric, laboratory, and medical history co-variates, each standard deviation increase of eGDR decreased a 29.6% risk of prevalent LVH. When dividing eGDR into quartiles, the top quartile had a 38.4% risk compared to the bottom quartile. Moreover, smooth curve fitting revealed that the association between eGDR and prevalent LVH was linear in the whole range of eGDR. Additionally, subgroup analysis demonstrated that our main finding was robust to age, sex, BMI, hypertension, and diabetes subgroups. Finally, ROC analysis exhibited a significant improvement by adding eGDR into LVH risk factors (0.780 vs. 0.803, P < 0.001), and category-free net reclassification index (0.702, P < 0.001) and integrated discrimination index (0.027, P < 0.001) also confirmed the improvement from eGDR to detect prevalent LVH. CONCLUSION Our analysis revealed a linear, robust association between eGDR and prevalent LVH and demonstrated the incremental value of eGDR to optimize the detection of prevalent LVH.
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Affiliation(s)
- Wenrui Shi
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Mu Qin
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Shaohui Wu
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Kai Xu
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Qidong Zheng
- Department of Internal Medicine, Yuhuan Second People's Hospital, Yuhuan, China
| | - Xu Liu
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
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16
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Meng C, Xing Y, Huo L, Ma H. Relationship Between Estimated Glucose Disposal Rate and Type 2 Diabetic Retinopathy. Diabetes Metab Syndr Obes 2023; 16:807-818. [PMID: 36959899 PMCID: PMC10028301 DOI: 10.2147/dmso.s395818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 03/08/2023] [Indexed: 03/18/2023] Open
Abstract
PURPOSE To investigate the association between diabetic retinopathy (DR), DR intensity, and estimated glucose disposal rate (eGDR) in individuals with type 2 diabetes mellitus (T2DM). PATIENTS AND METHODS This study comprised 1762 T2DM patients who were admitted between January and December, 2021. Overall, the DR was identified in 430 patients. Based on the eGDR, the participants were divided into four study groups. One-way analysis of variance was used to compare the groups. The correlations between eGDR and DR risk, eGDR, and DR severity were analyzed using regression analysis. Furthermore, these relationships were analyzed in different sex groups. RESULTS Patients with T2DM had a 19.75% (348/1762) DR detection rate, whereas those with DR had a 22.41% (78/348) proliferative DR detection rate. The DR group had substantially reduced levels of eGDR compared with the non-DR group. Multivariate logistic regression analysis demonstrated that reduced eGDR was an independent risk factor for DR, after adjusting for confounding variables. eGDR correlated significantly with proliferative DR in women but not in men. CONCLUSION In Chinese individuals with T2DM, lower eGDR was independently associated with a higher risk of DR.
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Affiliation(s)
- Cuiqiao Meng
- Health Examination Center, Hebei General Hospital, Shijiazhuang, People’s Republic of China
| | - Yuling Xing
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, People’s Republic of China
- Graduate School of Hebei Medical University, Shijiazhuang, People’s Republic of China
| | - Lijing Huo
- Department of Clinical Laboratory, Hebei General Hospital, Shijiazhuang, People’s Republic of China
| | - Huijuan Ma
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, People’s Republic of China
- Hebei Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei, People’s Republic of China
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
- Correspondence: Huijuan Ma, Department of Endocrinology, Hebei General Hospital, Shijiazhuang, 050051, People’s Republic of China, Tel +86 18032838686, Email
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Ren X, Jiang M, Han L, Zheng X. Estimated glucose disposal rate and risk of cardiovascular disease: evidence from the China Health and Retirement Longitudinal Study. BMC Geriatr 2022; 22:968. [PMID: 36517754 PMCID: PMC9753298 DOI: 10.1186/s12877-022-03689-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES Previous studies had reported that insulin resistance (assessed by estimated glucose disposal rate; eGDR) was associated with higher risk of cardiovascular events (CVD) in diabetes patients. The aim of present study was to investigate the potential association between eGDR and CVD in general population. METHODS The China Health and Retirement Longitudinal Study with 8,267 individuals were included in analysis. Participants were divided into four subgroups according to eGDR quartile. Cox proportional hazards regression models were used to examine the associations of eGDR with CVD (stroke or cardiac events). RESULTS During 6 years of follow-up, a total of 1,476 respondents experienced a CVD (494 stroke and 1,110 cardiac events). In multivariable-adjusted analyses, the corresponding hazard ratio (95% confidence intervals) for the highest eGDR versus lowest quartile of eGDR was 0.58(0.49-0.67) for CVD. Each 1-SD increase of eGDR was associated with 16% (HRs = 0.84; 0.79-0.88) decreased risk of CVD. There was also a significant linear association between eGDR and CVD (P for linearity < 0.001). Similar associations were also found between eGDR and stroke and cardiac events. CONCLUSION A higher eGDR (a measure of insulin resistance) was associated with a decreased risk of CVD, stroke and cardiac events in general Chinese population, suggesting that eGDR could be considered as a preferential predictor and treatment target of CVD. Future well-designed prospective clinical studies are needed to verify our findings and to assess the effect of eGDR interventions in CVD prevention and therapy.
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Affiliation(s)
- Xiao Ren
- grid.258151.a0000 0001 0708 1323Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Road, Binhu District, Jiangsu Province 214122 Wuxi, China
| | - Minglan Jiang
- grid.258151.a0000 0001 0708 1323Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Road, Binhu District, Jiangsu Province 214122 Wuxi, China
| | - Longyang Han
- grid.258151.a0000 0001 0708 1323Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Road, Binhu District, Jiangsu Province 214122 Wuxi, China
| | - Xiaowei Zheng
- Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Road, Binhu District, Jiangsu Province, 214122, Wuxi, China.
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18
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Karamanakos G, Barmpagianni A, Kapelios CJ, Kountouri A, Bonou M, Makrilakis K, Lambadiari V, Barbetseas J, Liatis S. The association of insulin resistance measured through the estimated glucose disposal rate with predictors of micro-and macrovascular complications in patients with type 1 diabetes. Prim Care Diabetes 2022; 16:837-843. [PMID: 36272914 DOI: 10.1016/j.pcd.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 10/04/2022] [Accepted: 10/10/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND AIM Insulin resistance (IR) is associated with a higher rate of type 1 diabetes (T1D) complications. We aimed to examine the relationship between estimated glucose disposal rate (eGDR), a readily available marker of IR in clinical practice and early predictor biomarkers of macrovascular and microvascular complications in patients with T1D. DESIGN A cross-sectional study. METHODS A total of 165 consecutive patients with T1D free of cardiovascular, eye, and renal complications were included in the study from 2016 to 2020. Participants were characterized as insulin resistant if their eGDR value was ≤ 8 mg/kg/min. Pulse wave velocity (PWV) and global longitudinal strain (GLS) were used as surrogates for subclinical atherosclerosis and left ventricular systolic dysfunction (LVSD), respectively. Four previously standardized tests based on the calculation of heart rate variability (HRV) were used to evaluate subclinical cardiac autonomic neuropathy (CAN). Early nephropathy was assessed by assessing urinary albumin to creatinine ratio (ACR). RESULTS The population sample (n = 165) included a majority of female patients (63%) and had a median age of 32 years (24-43), median disease duration of 14 years ( ± 9.5-21.5), a median BMI value of 23.7 kg/m2 (21.4-26.6), an HbA1C of 7.2% (6.7-8.2) and median eGDR (lower values indicate higher insulin resistance) of 9.2 mg/kg/min (8.2-9.9), while 21.8% (n = 36) of the participants were characterized as insulin resistant. After adjustment for age, gender, and the duration of diabetes, the presence of IR was significantly associated with higher prevalence of subclinical atherosclerosis (OR:2.59, 95% CI: 1.06-6.30, p = 0.036), CAN (OR:3.07, 95% CI: 1.02-9.32, p = 0.047) and subclinical LVSD (OR: 4.9, 95% CI: 1.94-12.79, p = 0.001). No association was shown with ACR. CONCLUSIONS In patients with T1D, insulin resistance, as measured by eGDR, correlates well with early CVD predictors and CAN. These associations appear independent of the effects of gender, aging, and disease duration.
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Affiliation(s)
- Georgios Karamanakos
- First Department of Propaedeutic Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece.
| | - Aikaterini Barmpagianni
- First Department of Propaedeutic Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Christos J Kapelios
- Department of Health Policy, London School of Economics and Political Science, London, UK; Cardiology Department, Laiko General Hospital, Athens, Greece, London School of Economics and Political Science, London, UK
| | - Aikaterini Kountouri
- Second Department of Internal Medicine, Propaedeutic and Research Institute, Athens University Medical School, "Attikon" University Hospital, Athens, Greece
| | - Maria Bonou
- Cardiology Department, Laiko General Hospital, Athens, Greece
| | - Konstantinos Makrilakis
- First Department of Propaedeutic Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Vaia Lambadiari
- Second Department of Internal Medicine, Propaedeutic and Research Institute, Athens University Medical School, "Attikon" University Hospital, Athens, Greece
| | - John Barbetseas
- Cardiology Department, Laiko General Hospital, Athens, Greece
| | - Stavros Liatis
- First Department of Propaedeutic Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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19
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Xuan J, Juan D, Yuyu N, Anjing J. Impact of estimated glucose disposal rate for identifying prevalent ischemic heart disease: findings from a cross-sectional study. BMC Cardiovasc Disord 2022; 22:378. [PMID: 35987992 PMCID: PMC9392437 DOI: 10.1186/s12872-022-02817-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 06/22/2022] [Indexed: 11/10/2022] Open
Abstract
Background Insulin resistance is one of the major mechanisms for cardiovascular events. Estimated glucose disposal rate(eGDR) has been demonstrated as a simple, accurate, and cost-effective estimator of insulin resistance. Our study aims to evaluate the correlation between eGDR and the prevalent IHD and assess the incremental value of eGDR for identifying prevalent IHD in the rural general population. Methods Our study enrolled 10,895 participants from a cross-sectional survey of a metabolic management program. The survey was conducted in the rural areas of southeastern China between October 2019 and April 2020. eGDR = 21.158 − (0.09 * waist circumference) − (3.407 * hypertension) − (0.551 * HbA1c). Results The prevalence of IHD was 4.20%. After adjusting for demographic, anthropometric, laboratory, and medical history covariates, each SD increase of eGDR brought a 25.9% risk reduction for prevalent IHD. After dividing eGDR into groups, the top group had a 58.9% risk reduction than the bottom group. Furthermore, smooth curve fitting demonstrated that the correlation between eGDR and prevalent IHD was linear in the whole range of eGDR. Additionally, AUC suggested that eGDR could significantly improve the identification of prevalent IHD by adding it to cardiovascular risk factors (0.703 vs. 0.711, P for comparison = 0.041). Finally, the category-free net reclassification index and integrated discrimination index also implicated the improvement from eGDR to identify prevalent IHD. Conclusion Our data demonstrated a significant, negative, and linear correlation between eGDR and prevalent IHD. Our findings could suggest the potential usefulness of eGDR to improve the identification of prevalent IHD in the rural general population.
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20
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Miller RG, Costacou T. Cardiovascular Disease in Adults with Type 1 Diabetes: Looking Beyond Glycemic Control. Curr Cardiol Rep 2022; 24:1467-1475. [PMID: 35947333 DOI: 10.1007/s11886-022-01763-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE OF REVIEW Despite improvements in treatment, people with type 1 diabetes continue to have increased cardiovascular disease (CVD) risk. Glycemic control does not fully explain this excess CVD risk, so a greater understanding of other risk factors is needed. RECENT FINDINGS The authors review the relationship between glycemia and CVD risk in adults with type 1 diabetes and summarize evidence regarding other factors that may explain risk beyond glycemia. Insulin resistance, weight gain, sex differences, genetics, inflammation, emerging markers of risk, including lipid subclasses and epigenetic modifications, and future directions are discussed. As glycemic control improves, an increased focus on other CVD risk factors is warranted in type 1 diabetes. Novel markers and precision medicine approaches may improve CVD prediction, but a lack of type 1 diabetes-specific guidelines for lipids, blood pressure, and physical activity are likely impediments to optimal CVD prevention in this high-risk population.
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Affiliation(s)
- Rachel G Miller
- Department of Epidemiology, School of Public Health, University of Pittsburgh, 130 N. Bellefield Avenue, Pittsburgh, PA, 15213, USA
| | - Tina Costacou
- Department of Epidemiology, School of Public Health, University of Pittsburgh, 130 N. Bellefield Avenue, Pittsburgh, PA, 15213, USA.
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21
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Kietsiriroje N, Pearson SM, O’Mahoney LL, West DJ, Ariëns RAS, Ajjan RA, Campbell MD. Glucose variability is associated with an adverse vascular profile but only in the presence of insulin resistance in individuals with type 1 diabetes: An observational study. Diab Vasc Dis Res 2022; 19:14791641221103217. [PMID: 35657731 PMCID: PMC9168893 DOI: 10.1177/14791641221103217] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
AIMS/HYPOTHESIS We hypothesised that the detrimental effect of high glucose variability (GV) in people with type 1 diabetes is mainly evident in those with concomitant insulin resistance. METHODS We conducted secondary analyses on continuous glucose monitoring (CGM) using baseline observational data from three randomised controlled trials and assessed the relationship with established vascular markers. We used standard CGM summary statistics and principal component analysis to generate individual glucose variability signatures for each participant. Cluster analysis was then employed to establish three GV clusters (low, intermediate, or high GV, respectively). The relationship with thrombotic biomarkers was then investigated according to insulin resistance, assessed as estimated glucose disposal rate (eGDR). RESULTS Of 107 patients, 45%, 37%, and 18% of patients were assigned into low, intermediate, and high GV clusters, respectively. Thrombosis biomarkers (including fibrinogen, plasminogen activator inhibitor-1, tissue factor activity, and tumour necrosis factor-alpha) increased in a stepwise fashion across all three GV clusters; this increase in thrombosis markers was evident in the presence of low but not high eGDR and at a threshold of eGDR <5.1 mg/kg/min. CONCLUSION Higher GV is associated with increased thrombotic biomarkers in type 1 diabetes but only in those with concomitant insulin resistance.
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Affiliation(s)
- Noppadol Kietsiriroje
- Faculty of Medicine and Health, Leeds
Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
- Endocrinology and Metabolism Unit, Faculty
of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Sam M Pearson
- Faculty of Medicine and Health, Leeds
Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Lauren L O’Mahoney
- Diabetes Research Centre, Leicester General
Hospital, University of Leicester, Leicester, UK
| | - Daniel J West
- Human Nutrition Research Centre, Newcastle University, Newcastle, UK
- Faculty of Medical Science, Population
Health Sciences Institute, Newcastle University, Newcastle, UK
| | - Robert AS Ariëns
- Faculty of Medicine and Health, Leeds
Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Ramzi A Ajjan
- Faculty of Medicine and Health, Leeds
Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Matthew D Campbell
- Faculty of Medicine and Health, Leeds
Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
- Faculty of Health Sciences and Wellbeing, University of Sunderland, Sunderland, UK
- Matthew D Campbell, Sciences Complex, School of
Nursing and Health Sciences, University of SunderlandSciences Complex, City Campus,
Sunderland, SR1 3DS, UK.
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22
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Huang JX, Casper TC, Pitts C, Myers S, Loomba L, Ramesh J, Kuppermann N, Glaser N. Association of Acute Kidney Injury During Diabetic Ketoacidosis With Risk of Microalbuminuria in Children With Type 1 Diabetes. JAMA Pediatr 2022; 176:169-175. [PMID: 34842908 PMCID: PMC8630664 DOI: 10.1001/jamapediatrics.2021.5038] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
IMPORTANCE Diabetic kidney disease is among the most important causes of end-stage kidney disease worldwide. Risk factors for diabetic kidney disease remain incompletely defined. Recent studies document a high frequency of acute kidney injury (AKI) during diabetic ketoacidosis (DKA) in children, raising the question of whether these AKI episodes might contribute to future risk of diabetic kidney disease. OBJECTIVE To determine whether episodes of AKI occurring during DKA in children are associated with increased risk of development of microalbuminuria. DESIGN, SETTING, AND PARTICIPANTS This retrospective review of medical records included children with type 1 diabetes with 1 or more urine albumin levels measured during routine diabetes care from 2 university-affiliated urban tertiary children's hospitals in the United States from January 2006 to December 2019. Age at diagnosis of diabetes, hemoglobin A1c levels, episodes of DKA, pH and creatinine levels during DKA, and urine albumin and creatinine measurements were analyzed. Cox proportional hazards regression models were used to identify variables affecting the hazard rate for microalbuminuria development. Analyses began January 2021 and ended May 2021. EXPOSURES Episodes of DKA and episodes of AKI occurring during DKA. MAIN OUTCOMES AND MEASURES AKI occurrence and AKI stage were determined from serum creatinine measurements during DKA using Kidney Disease: Improving Global Outcomes criteria. Microalbuminuria was defined as urine albumin-to-creatinine ratio of 30 mg/g or more or excretion of 30 mg or more of albumin in 24 hours. RESULTS Of 2345 children, the mean (SD) age at diagnosis was 9.4 (4.4) years. One or more episodes of DKA occurred in 963 children (41%), and AKI occurred during DKA in 560 episodes (47%). In multivariable models adjusting for the associations of age at diagnosis and mean hemoglobin A1c level since diagnosis, each episode of AKI during DKA was associated with a hazard ratio of 1.56 (95% CI, 1.3-1.87) for development of microalbuminuria. Four or more episodes increased the hazard rate by more than 5-fold. DKA episodes without AKI did not significantly increase the hazard rate for microalbuminuria development after adjusting for other covariates. CONCLUSIONS AND RELEVANCE These data demonstrate that episodes of AKI occurring during DKA in children with type 1 diabetes are significantly associated with risk of developing microalbuminuria. Greater efforts are necessary to reduce the frequency of DKA.
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Affiliation(s)
- Jia Xin Huang
- Department of Pediatrics, University of California, Davis School of Medicine, Sacramento
| | - T. Charles Casper
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
| | - Casey Pitts
- Department of Pediatrics, Children’s Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Sage Myers
- Department of Pediatrics, Children’s Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Lindsey Loomba
- Department of Pediatrics, University of California, Davis School of Medicine, Sacramento
| | - Janani Ramesh
- Department of Pediatrics, University of California, Davis School of Medicine, Sacramento
| | - Nathan Kuppermann
- Department of Pediatrics, University of California, Davis School of Medicine, Sacramento,Department of Emergency Medicine, University of California Davis School of Medicine, Sacramento, California
| | - Nicole Glaser
- Department of Pediatrics, University of California, Davis School of Medicine, Sacramento
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23
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Lopez LN, Wang W, Loomba L, Afkarian M, Butani L. Diabetic kidney disease in children and adolescents: an update. Pediatr Nephrol 2022; 37:2583-2597. [PMID: 34913986 PMCID: PMC9489564 DOI: 10.1007/s00467-021-05347-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 10/16/2021] [Accepted: 10/18/2021] [Indexed: 12/15/2022]
Abstract
Diabetic kidney disease (DKD), previously encountered predominantly in adult patients, is rapidly gaining center stage as a childhood morbidity and one that pediatric nephrologists are likely to encounter with increasing frequency. This is in large part due to the obesity epidemic and the consequent rise in type 2 diabetes in children and adolescents, as well as the more aggressive diabetes phenotype in today's youth with more rapid β-cell decline and faster development and progression of diabetes-related complications along with lower responsiveness to the treatments used in adults. DKD, an end-organ complication of diabetes, is at the very least a marker of, and more likely a predisposing factor for, the development of adverse cardiovascular outcomes and premature mortality in children with diabetes. On an optimistic note, several new therapeutic approaches are now available for the management of diabetes in adults, such as GLP1 receptor agonists, SGLT2 inhibitors, and DPP4 inhibitors, that have also been shown to have a favorable impact on cardiorenal outcomes. Also promising is the success of very low-energy diets in inducing remission of diabetes in adults. However, the addition of these pharmacological and dietary approaches to the management toolbox of diabetes and DKD in children and adolescents awaits thorough assessment of their safety and efficacy in this population. This review outlines the scope of diabetes and DKD, and new developments that may favorably impact the management of children and young adults with diabetes and DKD.
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Affiliation(s)
- Lauren N. Lopez
- Division of Nephrology, Department of Internal Medicine, University of California, Davis, Sacramento, CA USA
| | - Weijie Wang
- University of California, Berkeley, Berkeley, CA USA
| | - Lindsey Loomba
- Division of Pediatric Endocrinology, Department of Pediatrics, University of California, Davis, Sacramento, CA USA
| | - Maryam Afkarian
- Division of Nephrology, Department of Internal Medicine, University of California, Davis, Sacramento, CA USA
| | - Lavjay Butani
- Division of Pediatric Nephrology, Department of Pediatrics, University of California, Davis, 2516 Stockton Blvd, Room 348, Sacramento, CA, 95817, USA.
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