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ElSayed NA, Aleppo G, Bannuru RR, Bruemmer D, Collins BS, Ekhlaspour L, Hilliard ME, Johnson EL, Khunti K, Lingvay I, Matfin G, McCoy RG, Perry ML, Pilla SJ, Polsky S, Prahalad P, Pratley RE, Segal AR, Seley JJ, Selvin E, Stanton RC, Gabbay RA. 6. Glycemic Goals and Hypoglycemia: Standards of Care in Diabetes-2024. Diabetes Care 2024; 47:S111-S125. [PMID: 38078586 PMCID: PMC10725808 DOI: 10.2337/dc24-s006] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
The American Diabetes Association (ADA) "Standards of Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, an interprofessional expert committee, are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations and a full list of Professional Practice Committee members, please refer to Introduction and Methodology. Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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Kesavadev J, Basanth A, Krishnan G, Shankar A, Sanal G, Jothydev S. Real-World User and Clinician Perspective and Experience with MiniMed™ 780G Advanced Hybrid Closed Loop System. Diabetes Ther 2023:10.1007/s13300-023-01427-z. [PMID: 37278948 PMCID: PMC10299959 DOI: 10.1007/s13300-023-01427-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 05/18/2023] [Indexed: 06/07/2023] Open
Abstract
INTRODUCTION The advanced hybrid closed loop (AHCL) MiniMed™ 780G system changes basal insulin delivery every 5 min and auto bolus in response to sensor glucose values. We assessed the performance of the AHCL system in real-world settings for individuals with type 1 diabetes (T1DM) as well as user and clinician perspectives and satisfaction. METHODS We held two peer group discussions: one having adults with T1DM/parents of children and adolescents with T1DM to understand their experiences with the AHCL system and another with healthcare providers (HCPs). Responses from the discussions were analyzed and categorized into themes by two independent researchers, with any inconsistencies resolved by consensus. We also analyzed data from the system uploaded to CareLink personal software. Glycemic outcomes, including time in range (TIR), time below range (TBR), time above range (TAR), mean sensor glucose (SG) levels, glucose management indicator (GMI), sensor use, and percentage of time spent in AHCL, were determined. RESULTS The peer group discussions revealed numerous key themes and issues for each group, such as the significance of setting reasonable expectations, carbohydrate counting and bolus dosing, technical difficulties, and overall user experience. The users (n = 25; T1DM; 17 female; age 13.8 ± 7.49 years; A1C 6.54 ± 0.45%; duration of diabetes 6 ± 6.78 years) were very satisfied with the system. Most users experienced consistent blood glucose values with very few hypoglycemic episodes. However, there were a few limitations reported, such as hyperglycemic episodes caused by inaccuracies in carb counting, issues with sensor connectivity, and cannula blockages or kinking for those using insulin Fiasp. Users achieved a mean GMI of 6.4 ± 0.26%, TIR of 83.0 ± 8.12%, TBR (54-70 mg/dL) of 2.0 ± 0.81%, TBR* (< 54 mg/dL) of 0%. All of the users achieved a TIR of > 70%. CONCLUSION The use of the AHCL system in T1DM resulted in robust glycemic control, minimizing hypoglycemia. Providing training to both users and HCPs can help them use the system effectively.
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Affiliation(s)
- Jothydev Kesavadev
- Jothydev's Diabetes Research Center, JDC Junction, Mudavanmugal, Trivandrum, Kerala, 695032, India.
| | - Anjana Basanth
- Jothydev's Diabetes Research Center, JDC Junction, Mudavanmugal, Trivandrum, Kerala, 695032, India
| | - Gopika Krishnan
- Jothydev's Diabetes Research Center, JDC Junction, Mudavanmugal, Trivandrum, Kerala, 695032, India
| | - Arun Shankar
- Jothydev's Diabetes Research Center, JDC Junction, Mudavanmugal, Trivandrum, Kerala, 695032, India
| | - Geethu Sanal
- Jothydev's Diabetes Research Center, JDC Junction, Mudavanmugal, Trivandrum, Kerala, 695032, India
| | - Sunitha Jothydev
- Jothydev's Diabetes Research Center, JDC Junction, Mudavanmugal, Trivandrum, Kerala, 695032, India
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ElSayed NA, Aleppo G, Aroda VR, Bannuru RR, Brown FM, Bruemmer D, Collins BS, Hilliard ME, Isaacs D, Johnson EL, Kahan S, Khunti K, Leon J, Lyons SK, Perry ML, Prahalad P, Pratley RE, Seley JJ, Stanton RC, Gabbay RA. 6. Glycemic Targets: Standards of Care in Diabetes-2023. Diabetes Care 2023; 46:S97-S110. [PMID: 36507646 PMCID: PMC9810469 DOI: 10.2337/dc23-s006] [Citation(s) in RCA: 205] [Impact Index Per Article: 205.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The American Diabetes Association (ADA) "Standards of Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee, are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations and a full list of Professional Practice Committee members, please refer to Introduction and Methodology. Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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Lukács A, Szerencsi LB, Barkai L. Continuous glucose monitoring (CGM) satisfaction and its effect on mental health and glycemic control in adults with type 1 diabetes. Physiol Int 2022; 109:501-510. [DOI: 10.1556/2060.2022.00125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 10/12/2022] [Accepted: 10/25/2022] [Indexed: 11/22/2022]
Abstract
AbstractBackground and aimA continuous glucose monitoring (CGM) helps the user stay continuously informed about blood glucose levels and reach the right target range. This study aimed to compare glycemic control and mental health of adults with type 1 diabetes with or without CGM and to examine their experiences using it.MethodsPatients were included in the survey, whether or not they had used a CGM. Standardized questionnaires were used to assess mental health, problems with disease management, hypoglycemia attitudes and behavior, as well as glucose monitoring satisfaction.Results277 people participated in the study. CGM users (61.3%) had a more favorable glycemic control than those who were not. No differences were observed between the 2 groups in mental health and in response to hypoglycemic events; however, users reported more disease-related problems. CGM users reported they felt more open and free about diabetes, however, the pain and skin irritation caused by the device was disturbing and it was difficult to cope emotionally with the constant thought and worrying about diabetes.ConclusionsCGM did not show clear satisfaction among users, however, less fear of hypoglycemia, fewer depression symptomology and improved glycemic control indicate better clinical status, which is one of the most important goals of disease management.
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Affiliation(s)
- Andrea Lukács
- Institute of Theoretical Health Sciences, Faculty of Health Sciences, University of Miskolc, Miskolc, Hungary
| | - Laura Brigitta Szerencsi
- Institute of Theoretical Health Sciences, Faculty of Health Sciences, University of Miskolc, Miskolc, Hungary
| | - László Barkai
- Institute of Theoretical Health Sciences, Faculty of Health Sciences, University of Miskolc, Miskolc, Hungary
- Physiological Controls Research Center, Research, Innovation and Service Center, Óbuda University, Budapest, Hungary
- Pavol Jozef Safarik University in Kosice, Faculty of Medicine, Department of Pediatrics and Adolescent Medicine, Kosice, Slovakia
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Yapanis M, James S, Craig ME, O’Neal D, Ekinci EI. Complications of Diabetes and Metrics of Glycemic Management Derived From Continuous Glucose Monitoring. J Clin Endocrinol Metab 2022; 107:e2221-e2236. [PMID: 35094087 PMCID: PMC9113815 DOI: 10.1210/clinem/dgac034] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Although glycated hemoglobin A1c is currently the best parameter used clinically to assess risk for the development of diabetes complications, it does not provide insight into short-term fluctuations in glucose levels. This review summarizes the relationship between continuous glucose monitoring (CGM)-derived metrics of glycemic variability and diabetes-related complications. EVIDENCE ACQUISITION PubMed and Embase databases were searched from January 1, 2010 to August 22, 2020, using the terms type 1 diabetes, type 2 diabetes, diabetes-related microvascular and macrovascular complications, and measures of glycaemic variability. Exclusion criteria were studies that did not use CGM and studies involving participants who were not diabetic, acutely unwell (post stroke, post surgery), pregnant, or using insulin pumps. EVIDENCE SYNTHESIS A total of 1636 records were identified, and 1602 were excluded, leaving 34 publications in the final review. Of the 20 852 total participants, 663 had type 1 diabetes (T1D) and 19 909 had type 2 diabetes (T2D). Glycemic variability and low time in range (TIR) showed associations with all studied microvascular and macrovascular complications of diabetes. Notably, higher TIR was associated with reduced risk of albuminuria, retinopathy, cardiovascular disease mortality, all-cause mortality, and abnormal carotid intima-media thickness. Peripheral neuropathy was predominantly associated with standard deviation of blood glucose levels (SD) and mean amplitude of glycemic excursions (MAGE). CONCLUSION The evidence supports the association between diabetes complications and CGM-derived measures of intraday glycemic variability. TIR emerged as the most consistent measure, supporting its emerging role in clinical practice. More longitudinal studies and trials are required to confirm these associations, particularly for T1D, for which there are limited data.
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Affiliation(s)
- Michael Yapanis
- Department of Medicine, the University of Melbourne, Parkville 3052, Victoria, Australia
- Department of Endocrinology, Austin Health, Heidelberg 3084, Victoria, Australia
| | - Steven James
- School of Nursing, Midwifery and Paramedicine, the University of the Sunshine Coast, Petrie 4052, Queensland, Australia
| | - Maria E Craig
- School of Clinical Medicine, UNSW Medicine and Health, Discipline of Paediatrics and Child Health, UNSW 2052, NSW, Australia
- The University of Sydney Children’s Hospital Westmead Clinical School, Westmead 2145, NSW, Australia
| | - David O’Neal
- Department of Medicine, the University of Melbourne, Parkville 3052, Victoria, Australia
- Department of Endocrinology, St Vincent’s Hospital, Fitzroy 3065, Victoria, Australia
| | - Elif I Ekinci
- Department of Medicine, the University of Melbourne, Parkville 3052, Victoria, Australia
- Department of Endocrinology, Austin Health, Heidelberg 3084, Victoria, Australia
- Correspondence: Elif I. Ekinci, PhD, Level 1 Centaur Building, Heidelberg Repatriation Hospital, 330 Waterdale Rd, Heidelberg Heights 3081, Victoria, Australia.
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Abstract
The American Diabetes Association (ADA) "Standards of Medical Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee (https://doi.org/10.2337/dc22-SPPC), are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction (https://doi.org/10.2337/dc22-SINT). Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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Abstract
The American Diabetes Association (ADA) "Standards of Medical Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee (https://doi.org/10.2337/dc21-SPPC), are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction (https://doi.org/10.2337/dc21-SINT). Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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Abstract
PURPOSE OF REVIEW Individuals with type 1 diabetes (T1D) have excess cardiovascular risk and reduced life expectancy. Adolescence is the time when the first signs of vascular complications appear and a critical window for interventions. This article reviews recent evidence on cardiometabolic risk factors and their management in youth with T1D. RECENT FINDINGS Adolescents with T1D show early signs of vascular complications, as a result of several cardiometabolic risk factors. Poor glycemic control is one of the main risk factors and the main target of treatment. However, only a minority of adolescents with T1D reaches recommended targets for glycemic control. Hypertension, dyslipidemia, smoking, alcohol use, obesity and insulin resistance are other common cardiometabolic risk factors in this age group. Recent data confirm that screening for these risk factors is suboptimal and use of pharmacological interventions for hypertension and dyslipidemia remains low. Data on adjunctive noninsulin agents to improve glycemic control and other cardiometabolic risk factors are still lacking in this age group. SUMMARY Vascular complications and the associated mortality remain a major issue for youth with T1D. Better screening strategies for cardiometabolic risk factors and interventions are required to improve the long-term prognosis of youth with T1D.
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Ballav C, Dhere A, Kennedy I, Agbaje OF, White S, Franklin R, Hartmann B, Holst JJ, Holman RR, Owen KR. Lixisenatide in type 1 diabetes: A randomised control trial of the effect of lixisenatide on post-meal glucose excursions and glucagon in type 1 diabetes patients. Endocrinol Diabetes Metab 2020; 3:e00130. [PMID: 32704555 PMCID: PMC7375047 DOI: 10.1002/edm2.130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 01/27/2020] [Accepted: 03/07/2020] [Indexed: 11/12/2022] Open
Abstract
AIMS The GLP1 agonist lixisenatide is glucagonostatic and reduces post-prandial blood glucose (PPBG) in type 2 diabetes. This study investigates its impact in type 1 diabetes (T1D). METHODS In a blinded, crossover trial, 25 patients with T1D were randomised to 4 weeks adjunctive treatment with lixisenatide (L) or placebo (P), with a 4-week washout period. The primary outcome was percentage of 3 hours PPBG in target (4-10 mmol/L) assessed by CGM before and after treatment. Participants also underwent post-treatment standardised mixed meal test (MMT, n = 25) and hyperinsulinaemic hypoglycaemic clamp (n = 15). RESULTS PPBG CGM readings in target were similar between L vs P (Mean % ± SE, breakfast 45.4 ± 6.0 vs 44.3 ± 6.0, P = .48, lunch 45.5 ± 5.8 vs 50.6 ± 5.3, P = .27 and dinner 43.0 ± 6.7 vs 47.7 ± 5.6, P = .30). HbA1C was similar between L vs P (64.7 ± 1.6 vs 64.1 ± 1.6 mmol/mol, P = .30). Prandial insulin fell after lixisenatide (dose change -0.7 ± 0.6 vs +2.4 ± 0.7 units/d, P = .004), but basal insulin dose was similar between groups. The post-MMT glucose area under the curve (AUC) was lower with L than P (392.0 ± 167.7 vs 628.1 ± 132.5 mmol/L × min, P < .001), as was the corresponding glucagon AUC (140.0 ± 110.0 vs 304.2 ± 148.2 nmol/L × min, P < .001). Glucagon and counter-regulatory hormone values at a blood glucose of 2.4 mmol/L during the hypoglycaemic clamp were similar between L and P. CONCLUSION In T1D, PPBG values were not altered by adjunctive lixisenatide although prandial insulin dose fell. Glucose and glucagon level during an MMT were significantly lower after lixisenatide, without affecting counter-regulatory response during hypoglycaemia.
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Affiliation(s)
- Chitrabhanu Ballav
- Oxford Centre for Diabetes Endocrinology and MetabolismUniversity of OxfordChurchill HospitalOxfordUK
| | - Archana Dhere
- Oxford Centre for Diabetes Endocrinology and MetabolismUniversity of OxfordChurchill HospitalOxfordUK
| | | | | | - Sarah White
- Oxford Centre for Diabetes Endocrinology and MetabolismUniversity of OxfordChurchill HospitalOxfordUK
- Oxford NIHR Biomedical Research CentreOxford University HospitalsOxfordUK
| | - Rachel Franklin
- Oxford Centre for Diabetes Endocrinology and MetabolismUniversity of OxfordChurchill HospitalOxfordUK
- Oxford NIHR Biomedical Research CentreOxford University HospitalsOxfordUK
| | - Bolette Hartmann
- NNF Center for Basic Metabolic Research and Department of Biomedical SciencesUniversity of CopenhagenCopenhagenDenmark
| | - Jens J. Holst
- NNF Center for Basic Metabolic Research and Department of Biomedical SciencesUniversity of CopenhagenCopenhagenDenmark
| | - Rury R. Holman
- Diabetes Trials UnitUniversity of OxfordOxfordUK
- Oxford NIHR Biomedical Research CentreOxford University HospitalsOxfordUK
| | - Katharine R. Owen
- Oxford Centre for Diabetes Endocrinology and MetabolismUniversity of OxfordChurchill HospitalOxfordUK
- Oxford NIHR Biomedical Research CentreOxford University HospitalsOxfordUK
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Oliver N, Holt RIG. The James Lind Alliance Research Priorities for Diabetes revisited. Diabet Med 2020; 37:511-512. [PMID: 32181537 DOI: 10.1111/dme.14282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- N Oliver
- Invited Reviews Editor, Diabetic Medicine
- Division of Diabetes and Endocrinology, Imperial College, London, UK
| | - R I G Holt
- Editor-in-Chief, Diabetic Medicine
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
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Scott SN, Anderson L, Morton JP, Wagenmakers AJM, Riddell MC. Carbohydrate Restriction in Type 1 Diabetes: A Realistic Therapy for Improved Glycaemic Control and Athletic Performance? Nutrients 2019; 11:E1022. [PMID: 31067747 PMCID: PMC6566372 DOI: 10.3390/nu11051022] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 04/30/2019] [Accepted: 05/03/2019] [Indexed: 12/13/2022] Open
Abstract
Around 80% of individuals with Type 1 diabetes (T1D) in the United States do not achieve glycaemic targets and the prevalence of comorbidities suggests that novel therapeutic strategies, including lifestyle modification, are needed. Current nutrition guidelines suggest a flexible approach to carbohydrate intake matched with intensive insulin therapy. These guidelines are designed to facilitate greater freedom around nutritional choices but they may lead to higher caloric intakes and potentially unhealthy eating patterns that are contributing to the high prevalence of obesity and metabolic syndrome in people with T1D. Low carbohydrate diets (LCD; <130 g/day) may represent a means to improve glycaemic control and metabolic health in people with T1D. Regular recreational exercise or achieving a high level of athletic performance is important for many living with T1D. Research conducted on people without T1D suggests that training with reduced carbohydrate availability (often termed "train low") enhances metabolic adaptation compared to training with normal or high carbohydrate availability. However, these "train low" practices have not been tested in athletes with T1D. This review aims to investigate the known pros and cons of LCDs as a potentially effective, achievable, and safe therapy to improve glycaemic control and metabolic health in people with T1D. Secondly, we discuss the potential for low, restricted, or periodised carbohydrate diets in athletes with T1D.
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Affiliation(s)
- Sam N Scott
- School of Kinesiology and Health Science, York University, Toronto, ON M3J 1P3, Canada.
| | | | - James P Morton
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, L3 3AF, UK.
| | - Anton J M Wagenmakers
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, L3 3AF, UK.
| | - Michael C Riddell
- School of Kinesiology and Health Science, York University, Toronto, ON M3J 1P3, Canada.
- LMC Diabetes & Endocrinology, 1929 Bayview Avenue, Toronto, ON M4G 3E8, Canada.
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