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Gavin JR, Rodbard HW, Battelino T, Brosius F, Ceriello A, Cosentino F, Giorgino F, Green J, Ji L, Kellerer M, Koob S, Kosiborod M, Lalic N, Marx N, Prashant Nedungadi T, Parkin CG, Topsever P, Rydén L, Huey-Herng Sheu W, Standl E, Olav Vandvik P, Schnell O. Disparities in prevalence and treatment of diabetes, cardiovascular and chronic kidney diseases - Recommendations from the taskforce of the guideline workshop. Diabetes Res Clin Pract 2024; 211:111666. [PMID: 38616041 DOI: 10.1016/j.diabres.2024.111666] [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: 02/07/2024] [Revised: 03/29/2024] [Accepted: 04/08/2024] [Indexed: 04/16/2024]
Abstract
There is a mounting clinical, psychosocial, and socioeconomic burden worldwide as the prevalence of diabetes, cardiovascular disease (CVD), and chronic kidney disease (CKD) continues to rise. Despite the introduction of therapeutic interventions with demonstrated efficacy to prevent the development or progression of these common chronic diseases, many individuals have limited access to these innovations due to their race/ethnicity, and/or socioeconomic status (SES). However, practical guidance to providers and healthcare systems for addressing these disparities is often lacking. In this article, we review the prevalence and impact of healthcare disparities derived from the above-mentioned chronic conditions and present broad-based recommendations for improving access to quality care and health outcomes within the most vulnerable populations.
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Affiliation(s)
- James R Gavin
- Emory University School of Medicine, Atlanta, GA, USA
| | - Helena W Rodbard
- Endocrine and Metabolic Consultants, 3200 Tower Oaks Blvd., Suite 250, Rockville, MD 20852, USA.
| | - Tadej Battelino
- University Medical Center Ljubljana, and Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
| | - Frank Brosius
- University of Arizona College of Medicine, 1501 N. Campbell Ave, Tucson, AZ 85724-5022, USA.
| | - Antonio Ceriello
- IRCCS MultiMedica, Via Milanese 300, Sesto San Giovanni MI 20099, Italy.
| | - Francesco Cosentino
- Cardiology Unit, Department of Medicine, Karolinska Institute and Karolinska University Hospital, Solna, Stockholm, Sweden.
| | - Francesco Giorgino
- Department of Precision and Regenerative Medicine and Ionian Area, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - Jennifer Green
- Duke University Medical Center, Duke Clinical Research Institute, 641 Durham Centre, Box 17969, Durham, NC 27715, USA.
| | - Linong Ji
- Peking University People's Hospital, 11 Xizhimen S St, Xicheng District, Beijing, China.
| | - Monika Kellerer
- Marienhospital Stuttgart, Böheimstraße 37, Stuttgart 70199, Germany.
| | - Susan Koob
- PCNA National Office, 613 Williamson Street, Suite 200, Madison, WI 53703, USA.
| | - Mikhail Kosiborod
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, 4401 Wornall Rd, Kansas City, MO 64111, USA; The George Institute for Global Health and University of New South Wales, Sydney, Australia.
| | - Nebojsa Lalic
- University Clinical Center of Serbia, University of Belgrade, Pasterova 2, Beograd 11000, Serbia
| | - Nikolaus Marx
- Department of Internal Medicine I, University Hospital Aachen, RWTH Aachen University Pauwelsstraße 30, 52074 Aachen, Germany.
| | | | - Christopher G Parkin
- CGParkin Communications, Inc., 2675 Windmill Pkwy, Suite 2721, Henderson, NV 89074, USA
| | - Pinar Topsever
- Department of Family Medicine, Acıbadem Mehmet Ali Aydınlar University School of Medicine, İçerenköy, Kayışdağı Cd. No: 32, Ataşehir/İstanbul 34752, Türkiye.
| | - Lars Rydén
- Department of Medicine K2, Karolinska Institute, Stockholm, Sweden.
| | - Wayne Huey-Herng Sheu
- Institute of Molecular and Genomic Medicine, National Research Health Institutes, Zhunan, Miaoli 350, Taiwan.
| | - Eberhard Standl
- Forschergruppe Diabetes e. V., Ingolstaedter Landstraße 1, Neuherberg, Munich, Germany.
| | - Per Olav Vandvik
- Department of Medicine, Lovisenberg Diaconal Hospital, Institute of Health and Society, University of Oslo, Lovisenberggata 17, Oslo 0456, Norway
| | - Oliver Schnell
- Forschergruppe Diabetes e. V., Ingolstaedter Landstraße 1, Neuherberg, Munich, Germany.
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Danne T, Limbert C, Puig Domingo M, Del Prato S, Renard E, Choudhary P, Seibold A. Telemonitoring, Telemedicine and Time in Range During the Pandemic: Paradigm Change for Diabetes Risk Management in the Post-COVID Future. Diabetes Ther 2021; 12:2289-2310. [PMID: 34338994 PMCID: PMC8327601 DOI: 10.1007/s13300-021-01114-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [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: 05/27/2021] [Accepted: 07/01/2021] [Indexed: 01/08/2023] Open
Abstract
People with diabetes are at greater risk for negative outcomes from COVID-19. Though this risk is multifactorial, poor glycaemic control before and during admission to hospital for COVID-19 is likely to contribute to the increased risk. The COVID-19 pandemic and restrictions on mobility and interaction can also be expected to impact on daily glucose management of people with diabetes. Telemonitoring of glucose metrics has been widely used during the pandemic in people with diabetes, including adults and children with T1D, allowing an exploration of the impact of COVID-19 inside and outside the hospital setting on glycaemic control. To date, 27 studies including 69,294 individuals with T1D have reported the effect of glycaemic control during the COVID-19 pandemic. Despite restricted access to diabetes clinics, glycaemic control has not deteriorated for 25/27 cohorts and improved in 23/27 study groups. Significantly, time in range (TIR) 70-180 mg/dL (3.9-10 mmol/L) increased across 19/27 cohorts with a median 3.3% (- 6.0% to 11.2%) change. Thirty per cent of the cohorts with TIR data reported an average clinically significant TIR improvement of 5% or more, possibly as a consequence of more accurate glucose monitoring and improved connectivity through telemedicine. Periodic consultations using telemedicine enables care of people with diabetes while limiting the need for in-person attendance at diabetes clinics. Reports that sustained hyperglycaemia and early-stage diabetic ketoacidosis may go untreated because of the lockdown and concerns about potential exposure to the risk of infection argue for wider access to glucose telemonitoring. Therefore, in this paper we have critically reviewed reports concerning use of telemonitoring in the acute hospitalized setting as well as during daily diabetes management. Furthermore, we discuss the indications and implications of adopting telemonitoring and telemedicine in the present challenging time, as well as their potential for the future.
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Affiliation(s)
- Thomas Danne
- Diabetes Center for Children and Adolescents, Kinder- und Jugendkrankenhaus AUF DER BULT, Janusz-Korczak-Allee 12, 30173, Hannover, Germany.
| | - Catarina Limbert
- Unit for Paediatric Endocrinology and Diabetes, CHULC, Hospital Dona Estefania, Lisbon, Portugal
- NOVA Medical School, Lisbon, Portugal
| | - Manel Puig Domingo
- Endocrinology and Nutrition Service, Department of Medicine, Germans Trias i Pujol Research Institute and Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Stefano Del Prato
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Eric Renard
- Department of Endocrinology, Diabetes, Nutrition, Montpellier University Hospital, Montpellier, France
- Department of Physiology, Institute of Functional Genomics, CNRS, INSERM, University of Montpellier, Montpellier, France
| | - Pratik Choudhary
- Department of Diabetes and Nutritional Sciences, King's College London, London, UK
- Diabetes Research Centre, University of Leicester, Leicester, UK
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Lombardo F, Salzano G, Bombaci B, Basile P, Lucania G, Alibrandi A, Passanisi S. Has COVID-19 lockdown improved glycaemic control in pediatric patients with type 1 diabetes? An analysis of continuous glucose monitoring metrics. Diabetes Res Clin Pract 2021; 178:108988. [PMID: 34331977 PMCID: PMC8416096 DOI: 10.1016/j.diabres.2021.108988] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/19/2021] [Accepted: 07/26/2021] [Indexed: 11/26/2022]
Abstract
AIMS Our observational study aimed to evaluate the impact of the lockdown period due to 2019 Coronavirus disease pandemic on glycaemic control in a cohort of paediatric patients with type 1 diabetes (T1D). METHODS Eighty-five patients with T1D aged 5-18 years using continuous glucose monitoring (CGM) systems were enrolled. Demographic and clinical data, including glucose metrics generated by CGM-specific web-based cloud platforms, were collected in three different periods (pre-lockdown phase, lockdown phase, and post-lockdown phase) of 90 days each and were statistically analysed. RESULTS During the lockdown period, a clear improvement in almost all CGM metrics (time in range, time above range, coefficient of variation, and glucose management indicator) was observed in our study population, regardless of age and insulin type treatment. In the months following lockdown, maintaining satisfactory diabetes outcomes was confirmed only in younger patients (aged 5-9 years) and in those individuals on hybrid closed loop therapy. CONCLUSIONS The increasing use of innovative technological devices together with data sharing systems and interaction with multidisciplinary diabetes team through telemedicine allowed paediatric patients with T1D to improve glucose metrics during the lockdown period. However, our findings showed that the achievement of better glycaemic control was transient for most patients.
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Affiliation(s)
- Fortunato Lombardo
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Giuseppina Salzano
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy.
| | - Bruno Bombaci
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Pietro Basile
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Giovanni Lucania
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Angela Alibrandi
- Department of Economics, Unit of Statistical and Mathematical Sciences, University of Messina, Messina, Italy
| | - Stefano Passanisi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
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Varghese JS, Ho JC, Anjana RM, Pradeepa R, Patel SA, Jebarani S, Baskar V, Narayan KV, Mohan V. Profiles of Intraday Glucose in Type 2 Diabetes and Their Association with Complications: An Analysis of Continuous Glucose Monitoring Data. Diabetes Technol Ther 2021; 23:555-564. [PMID: 33720761 PMCID: PMC9839354 DOI: 10.1089/dia.2020.0672] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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] [Indexed: 01/22/2023]
Abstract
Aims: To identify profiles of type 2 diabetes from continuous glucose monitoring (CGM) data using ambulatory glucose profile (AGP) indicators and examine the association with prevalent complications. Methods: Two weeks of CGM data, collected between 2015 and 2019, from 5901 adult type 2 diabetes patients were retrieved from a clinical database in Chennai, India. Non-negative matrix factorization was used to identify profiles as per AGP indicators. The association of profiles with existing complications was examined using multinomial and logistic regressions adjusted for glycated hemoglobin (HbA1c; %), sex, age at onset, and duration of diabetes. Results: Three profiles of glycemic variability (GV) were identified based on CGM data-Profile 1 ["TIR Profile"] (n = 2271), Profile 2 ["Hypo"] (n = 1471), and Profile 3 ["Hyper"] (n = 2159). Compared with time in range (TIR) profile, those belonging to Hyper had higher mean fasting plasma glucose (202.9 vs. 167.1, mg/dL), 2-h postprandial plasma glucose (302.1 vs. 255.6, mg/dL), and HbA1c (9.7 vs. 8.6; %). Both "Hypo profile" and "Hyper profile" had higher odds of nonproliferative diabetic retinopathy ("Hypo": 1.44, 1.20-1.73; "Hyper": 1.33, 1.11-1.58), macroalbuminuria ("Hypo": 1.58, 1.25-1.98; "Hyper": 1.37, 1.10-1.71), and diabetic kidney disease (DKD; "Hypo": 1.65, 1.18-2.31; "Hyper": 1.88, 1.37-2.58), compared with "TIR profile." Those in "Hypo profile" (vs. "TIR profile") had higher odds of proliferative diabetic retinopathy (PDR; 2.84, 1.65-2.88). Conclusions: We have identified three profiles of GV from CGM data. While both "Hypo profile" and "Hyper profile" had higher odds of prevalent DKD compared with "TIR profile," "Hypo profile" had higher odds of PDR. Our study emphasizes the clinical importance of recognizing and treating hypoglycemia (which is often unrecognized without CGM) in patients with type 2 Diabetes Mellitus.
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Affiliation(s)
- Jithin Sam Varghese
- Nutrition and Health Sciences Doctoral Program, Laney School of Graduate Studies, Emory University, Atlanta, Georgia, USA
| | - Joyce C. Ho
- Department of Computer Science, Emory University, Atlanta, Georgia, USA
| | - Ranjit Mohan Anjana
- Department of Diabetology, Dr. Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
| | - Rajendra Pradeepa
- Department of Diabetology, Dr. Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
| | - Shivani A. Patel
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Saravanan Jebarani
- Department of Diabetology, Dr. Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
| | - Viswanathan Baskar
- Department of Diabetology, Dr. Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
| | - K.M. Venkat Narayan
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Viswanathan Mohan
- Department of Diabetology, Dr. Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
- Address correspondence to: Viswanathan Mohan, MD, PhD, DSc, Department of Diabetology, Dr. Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, ICMR Centre for Advanced Research on Diabetes, Chennai 600 086, India
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Alzahrani B, Alzahrani S, Almalki MH, Elabd SS, Khan SA, Buhary B, Aljuhani N, Jammah AA. Glycemic Variability in Type 1 Diabetes Mellitus Saudis Using Ambulatory Glucose Profile. Clin Med Insights Endocrinol Diabetes 2021; 14:11795514211013789. [PMID: 34017209 PMCID: PMC8114280 DOI: 10.1177/11795514211013789] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 04/06/2021] [Indexed: 11/16/2022]
Abstract
Background Glucose variability (GV) is a common and challenging clinical entity in the management of people with type 1 diabetes (T1DM). The magnitude of GV in Saudi people with T1DM was not addressed before. Therefore, we aimed to study GV in a consecutive cohort of Saudis with T1DM. Methods We prospectively assessed interstitial glucose using FreeStyle® Libre flash glucose monitoring in people with TIDM who attended follow-up in the diabetes clinics at King Fahad Medical City between March and June 2017. Glycemia profile, standard deviation (SD), coefficient of variation (CV), mean of daily differences (MODD), and mean amplitude of glucose excursion (MAGE) were measured using the standard equations over a period of 2 weeks. Results Fifty T1DM subjects (20 males) with mean age 20.2 ± 6.1 years and mean fortnight glucose 192 ± 42.3 mg/dl were included. The mean SD of 2-week glucose readings was 100.4 ± 36.3 mg/dl and CV was 52.1% ± 13%. Higher levels of glucose excursions were also observed. MODD and MAGE were recorded as 104.5 ± 51.7 and 189 ± 54.9 mg/dl, respectively which is 2 to 4 times higher than the international standards. Higher MODD and MAGE were observed on weekends compared to weekdays (111.3 ± 62.1 vs 98.6 ± 56.2 mg/dl and 196.4 ± 64.6 vs 181.7 ± 52.4 mg/dl, respectively; P ⩽ .001). Conclusion Higher degree of glycemic variability was observed in this cohort of TIDM Saudis. Weekends were associated with higher glucose swings than weekdays. More studies are needed to explore these findings further.
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Affiliation(s)
- Bader Alzahrani
- Obesity, Endocrine and Metabolism Center, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia.,Department of Family Medicine, Security Forces Hospital Program, Riyadh, Kingdom of Saudi Arabia
| | - Saad Alzahrani
- Obesity, Endocrine and Metabolism Center, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Mussa H Almalki
- Obesity, Endocrine and Metabolism Center, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Souha S Elabd
- Obesity, Endocrine and Metabolism Center, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Shawana Abdulhamid Khan
- Obesity, Endocrine and Metabolism Center, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Badurudeen Buhary
- Obesity, Endocrine and Metabolism Center, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Naji Aljuhani
- Obesity, Endocrine and Metabolism Center, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Anwar A Jammah
- Endocrinology and Diabetes Units, Department of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia
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Abstract
The ambulatory glucose profile (AGP) and the frequency distribution for glucose by ranges are well established as standard methods for display, analysis, and interpretation of glucose data arising from self-monitoring, continuous glucose monitoring, and automated insulin delivery systems. In this review, we consider several refinements that may further improve the utility of the AGP. These include (1) display of the AGP together with information regarding dietary intake, medication administration (e.g., insulin), glucose lowering (pharmacodynamic) activity of medications, and physical activity measured by accelerometers or heart rate; (2) display of average time below range (%TBR), time above range (%TAR), and time in range (%TIR) by time of day to indicate timing of hypoglycemic and hyperglycemic episodes; (3) detailed analysis of postprandial excursions for each of the major meals after synchronizing by onset of meals and adjusting for the premeal glucose levels, enabling comparisons of magnitude, shape, and patterns; (4) methods to characterize distinct patterns on different days of the week; (5) display of glucose on a nonlinear scale to improve the balance between deviations associated with hypoglycemia versus hyperglycemia; (6) use of time scales other than midnight-to-midnight to facilitate analysis of time segments of particular interest (e.g., overnight); (7) options to display individual glucose values to assist in the identification of dates and times of outliers and episodes of hypoglycemia and hyperglycemia; and (8) methods to compare AGPs obtained from different individuals or groups receiving alternative interventions in terms of therapy or technology. These refinements, individually or collectively, can potentially further enhance the effectiveness of the AGP for assessment of glucose levels, patterns, and variability. We discuss several questions regarding implementation and optimization of these methods.
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Affiliation(s)
- David Rodbard
- Biomedical Informatics Consultants LLC, Potomac, Maryland, USA
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Abstract
The hybrid closed-loop (HCL) system has been shown to improve glycemic control and reduce hypoglycemia. Optimization of HCL settings requires interpretation of the glucose, insulin, and factors affecting glucose such as food intake and exercise. To the best of our knowledge, there is no published guidance on the standardized reporting of HCL systems. Standardization of HCL reporting would make interpretation of data easy across different systems. We reviewed the literature on patient and provider perspectives on downloading and reporting glucose metric preferences. We also incorporated international consensus on standardized reporting for glucose metrics. We describe a single-page HCL data reporting, referred to here as "artificial pancreas (AP) Dashboard." We propose seven components in the AP Dashboard that can provide detailed information and visualization of glucose, insulin, and HCL-specific metrics. The seven components include (A) glucose metrics, (B) hypoglycemia, (C) insulin, (D) user experience, (E) hyperglycemia, (F) glucose modal-day profile, and (G) insight. A single-page report similar to an electrocardiogram can help providers and patients interpret HCL data easily and take the necessary steps to improve glycemic outcomes. We also describe the optimal sampling duration for HCL data download and color coding for visualization ease. We believe that this is a first step in creating a standardized HCL reporting, which may result in better uptake of the systems. For increased adoption, standardized reporting will require input from providers, patients, diabetes device manufacturers, and regulators.
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Affiliation(s)
- Viral N Shah
- Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Satish K Garg
- Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
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Kröger J, Siegmund T, Schubert-Olesen O, Keuthage W, Lettmann M, Richert K, Pfeiffer AFH. AGP and Nutrition - Analysing postprandial glucose courses with CGM. Diabetes Res Clin Pract 2021; 174:108738. [PMID: 33711395 DOI: 10.1016/j.diabres.2021.108738] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 12/21/2020] [Revised: 02/18/2021] [Accepted: 02/22/2021] [Indexed: 01/02/2023]
Abstract
Nutritional therapies are one of the fundamentals of effective management of diabetes type 1 and type 2. Lifestyle interventions, including nutritional recommendations, are also part of the basic therapy for people with prediabetes or obesity. It is recommended that the diet should be individually adapted to personal circumstances, preferences and metabolic goals. In the age of digitalisation, mHealth interventions, like continuous glucose monitoring systems (CGM), are increasingly finding their way into nutrition therapy. The ambulatory glucose profile (AGP), a structured and graphical compilation of the obtained CGM data, can also be used as a support for dietary adjustment. After assessment of the glycaemic situation (hypoglycaemia, variability and stability of glucose levels). This publication aims to provide a general overview of nutritional recommendations, especially in Germany, and to describe the benefits of CGM measurements with regard to nutrition.
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Affiliation(s)
- Jens Kröger
- Centre for Diabetology Hamburg Bergedorf, Hamburg, Germany.
| | - Thorsten Siegmund
- Diabetes, Hormones and Metabolism Centre, Private Practice at the Isar Hospital, Munich, Germany
| | | | - Winfried Keuthage
- Medical Practise Specialised on Diabetes and Nutritional Medicine, Münster, Germany
| | - Melanie Lettmann
- Formerly Medical Practise Specialised on Diabetes and Nutritional Medicine, Münster, Germany
| | - Katja Richert
- Clinic for Endocrinology, Diabetology and Angiology, Munich Bogenhausen Clinic, Germany
| | - Andreas F H Pfeiffer
- Clinic for Endocrinology, Metabolic and Nutritional Medicine, Charité University Medicine Berlin, Campus Benjamin Franklin, Germany
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Edelman SV, Cavaiola TS, Boeder S, Pettus J. Utilizing continuous glucose monitoring in primary care practice: What the numbers mean. Prim Care Diabetes 2021; 15:199-207. [PMID: 33257275 DOI: 10.1016/j.pcd.2020.10.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 06/17/2020] [Revised: 10/26/2020] [Accepted: 10/31/2020] [Indexed: 12/17/2022]
Abstract
Use of continuous glucose monitoring (CGM) has been shown to improve glycemia control, reduce hypoglycemia, lower glycemic variability and enhance quality of life for individuals with type 1 diabetes and type 2 diabetes. However, many primary care physicians may be unfamiliar with the how CGM data can interpreted and acted upon. As adoption of this technology continues to grow, primary care physicians will be challenged to integrate CGM into their clinical practices. This article is intended to provide clinicians with practical guidance in interpreting and utilizing CGM data with their patients.
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Affiliation(s)
- Steven V Edelman
- University of California San Diego and Taking Control of Your Diabetes 501c3, San Diego, CA 92161, USA.
| | - Tricia Santos Cavaiola
- Department of Medicine, Clinical and Translational Research Institute (CTRI), San Diego, CA 92161, USA.
| | - Schafer Boeder
- Department of Medicine, Clinical and Translational Research Institute (CTRI), University of California SanDiego, San Diego, CA 92161, USA.
| | - Jeremy Pettus
- Department of Medicine, Clinical and Translational Research Institute (CTRI), University of California SanDiego, San Diego, CA 92161, USA.
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Rodbard D, Garg SK. Standardizing Reporting of Glucose and Insulin Data for Patients on Multiple Daily Injections Using Connected Insulin Pens and Continuous Glucose Monitoring. Diabetes Technol Ther 2021; 23:221-226. [PMID: 33480828 DOI: 10.1089/dia.2021.0030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 12/17/2022]
Abstract
Background: Recent development and availability of several connected insulin pens with digital memory are likely to expand the availability of glucose and insulin metrics that previously had been available only for the much smaller number of people using insulin pumps. It would be highly desirable to standardize data presentations to avoid the chaotic emergence of multiple formats that might reduce the clinical utility of connected pens. Methods: We reviewed the literature and analyzed data displays from multiple blood glucose monitoring, continuous glucose monitoring (CGM), insulin pump, and automated insulin delivery systems, and methods for combination of glucose and insulin data. We examined multiple forms of presentation and now propose a prototype for a standardized method for data analysis and display, focusing on the content and format of a one-page dashboard summary for patients on multiple daily injection (MDI) insulin regimens. Results: We propose the following metrics to be included in the one-page report: (A) glucose metrics: simplified glucose distribution in the form of a stacked bar chart showing percentages of time below-, above-, or within-target ranges overall and (optionally) by date, by time of day, or day of the week; (B) insulin metrics: types and doses, and timing of basal and bolus insulin; (C) an enhanced ambulatory glucose profile or "AGP+" showing glucose data points and/or distributions (10th to 90th percentiles), dosages and timing of basal and bolus insulins and (optionally) graphical display of risk of hypoglycemia and hyperglycemia; and (D) user experience regarding technology usage, frequency of alerts for hypo- and hyperglycemia, and information regarding lifestyle, meals, exercise, and sleep, if available; and (E) clinical insights and interpretation. Conclusion: We propose a prototype for a dashboard summary report of glucose, insulin, meals, and activity data intended for providers and patients on MDI using connected pens and CGM. Our goal is to stimulate development of a standardized approach.
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Affiliation(s)
- David Rodbard
- Biomedical Informatics Consultants LLC, Clinical Biostatistics Department, Potomac, Maryland, USA
| | - Satish K Garg
- Barbara Davis Center for Diabetes, Departments of Medicine and Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
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Brener A, Mazor-Aronovitch K, Rachmiel M, Levek N, Barash G, Pinhas-Hamiel O, Lebenthal Y, Landau Z. Lessons learned from the continuous glucose monitoring metrics in pediatric patients with type 1 diabetes under COVID-19 lockdown. Acta Diabetol 2020; 57:1511-1517. [PMID: 33026497 PMCID: PMC7538839 DOI: 10.1007/s00592-020-01596-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 08/12/2020] [Indexed: 02/05/2023]
Abstract
AIMS Billions of people have been under lockdown in an attempt to prevent COVID-19 spread. Lifestyle changes during lockdown could lead to deterioration of glycemic control in type 1 diabetes (T1D). We aimed to assess the impact of COVID-19 lockdown on the glycemic control of pediatric patients with T1D. METHODS This observational real-life study from the AWeSoMe Group assessed continuous glucose monitoring (CGM) metrics of 102 T1D patients (52.9% males, mean age 11.2 ± 3.8 years, mean diabetes duration 4.2 ± 3.8 years) who used Dexcom G5. The data were accessed without any interface between patients, caregivers, and the diabetes team. Study variables from CGM metrics were: mean glucose level, time-in-range (TIR, 70-180 mg/dL; 3.9-10 mmol/L), hypoglycemia (< 54 mg/dL; < 3 mmol/L), hyperglycemia (> 250 mg/dL; > 13.3 mmol/L), coefficient of variation (CV), and time CGM active before and during lockdown. Delta-variable = lockdown variable minus before-lockdown variable. RESULTS The mean TIR was 60.9 ± 14.3% before lockdown, with no significant change during lockdown (delta-TIR was 0.9 ± 7.9%). TIR during lockdown was significantly correlated with TIR before lockdown (r = 0.855, P < 0.001). Patients with improved TIR (delta-TIR > 3%) were significantly older than patients with stable or worse TIR (P = 0.028). Children aged < 10 years had a significantly higher CV before lockdown and during lockdown than children aged ≥ 10 years (P = 0.02 and P = 0.005, respectively). Among children aged < 10 years, a multiple linear regression model revealed associations of age and lower socioeconomic cluster with delta-TIR (F = 4.416, P = 0.019) and with delta-mean glucose (F = 4.459, P = 0.018). CONCLUSIONS CGM metrics in pediatric patients with T1D were relatively stable during a nationwide lockdown. Intervention plans should focus on younger patients with lower socioeconomic position.
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Affiliation(s)
- Avivit Brener
- Pediatric Endocrinology and Diabetes Unit, Dana Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, 6 Weizmann Street, 6423906, Tel Aviv, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Kineret Mazor-Aronovitch
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Endocrine and Diabetes Unit, The Edmond and Lily Safra Children's Hospital, Chaim Sheba Medical Center, Ramat-Gan, Israel
- National Juvenile Diabetes Center, Maccabi Health Care Services, Ra'anana, Israel
| | - Marianna Rachmiel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Endocrinology Unit, Shamir (Assaf Harofeh) Medical Center, Tzrifin, Israel
| | - Noa Levek
- National Juvenile Diabetes Center, Maccabi Health Care Services, Ra'anana, Israel
| | - Galia Barash
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Endocrinology Unit, Shamir (Assaf Harofeh) Medical Center, Tzrifin, Israel
| | - Orit Pinhas-Hamiel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Endocrine and Diabetes Unit, The Edmond and Lily Safra Children's Hospital, Chaim Sheba Medical Center, Ramat-Gan, Israel
- National Juvenile Diabetes Center, Maccabi Health Care Services, Ra'anana, Israel
| | - Yael Lebenthal
- Pediatric Endocrinology and Diabetes Unit, Dana Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, 6 Weizmann Street, 6423906, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Zohar Landau
- National Juvenile Diabetes Center, Maccabi Health Care Services, Ra'anana, Israel
- Pediatrics Department, Barzilai Medical Center, Ashkelon, Israel
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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12
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Carlson AL, Criego AB, Martens TW, Bergenstal RM. HbA 1c: The Glucose Management Indicator, Time in Range, and Standardization of Continuous Glucose Monitoring Reports in Clinical Practice. Endocrinol Metab Clin North Am 2020; 49:95-107. [PMID: 31980124 DOI: 10.1016/j.ecl.2019.10.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [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] [Indexed: 12/19/2022]
Abstract
Continuous glucose monitoring (CGM) use is growing rapidly among people with diabetes and beginning to be standard of care for managing glucose levels in insulin therapy. With this increased use, there is a need to standardize CGM data. CGM standardization has been set forth by expert panels. The Glucose Management Indicator is a concept using the CGM-derived mean glucose to provide a value that can be understood similarly to hemoglobin A1c. The times an individual spends in various glucose ranges is emerging as an important set of metrics. Metrics derived from patient CGM data are changing the way diabetes is managed.
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Affiliation(s)
- Anders L Carlson
- International Diabetes Center & Health Partners, 3800 Park Nicollet Boulevard, Minneapolis, MN 55416, USA.
| | - Amy B Criego
- International Diabetes Center, Park Nicollet Clinic Pediatric Endocrinology, 3800 Park Nicollet Boulevard, Minneapolis, MN 55416, USA
| | - Thomas W Martens
- International Diabetes Center, 3800 Park Nicollet Boulevard, Minneapolis, MN 55416, USA
| | - Richard M Bergenstal
- International Diabetes Center, 3800 Park Nicollet Boulevard, Minneapolis, MN 55416, USA
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13
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Johnson ML, Martens TW, Criego AB, Carlson AL, Simonson GD, Bergenstal RM. Utilizing the Ambulatory Glucose Profile to Standardize and Implement Continuous Glucose Monitoring in Clinical Practice. Diabetes Technol Ther 2019; 21:S217-S225. [PMID: 31169432 DOI: 10.1089/dia.2019.0034] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [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: 12/30/2022]
Abstract
Use of continuous glucose monitoring (CGM) is recognized as a valuable component of diabetes self-management and is increasingly considered a standard of care for individuals with diabetes who are treated with intensive insulin therapy. As the clinical use of CGM technology expands, consistent and standardized glycemic metrics and glucose profile visualization have become increasingly important. A common set of CGM metrics has been proposed by an international expert panel in 2017, including standard definitions of time in ranges, glucose variability, and adequacy of data collection. We describe the core CGM metrics, as well as the standardized glucose profile format consolidating 2 weeks of CGM measurements, referred to as the ambulatory glucose profile (AGP), which was also recommended by the CGM expert panel. We present an updated AGP report featuring the core CGM metrics and a visualization of glucose patterns that need clinical attention. New tools for use by clinicians and patients to interpret AGP data are reviewed. Strategies based on the authors' experience in implementing CGM technology across the clinical care spectrum are highlighted.
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Affiliation(s)
- Mary L Johnson
- 1 International Diabetes Center at Park Nicollet, Minneapolis, Minnesota
| | - Thomas W Martens
- 2 Park Nicollet Clinic, International Diabetes Center at Park Nicollet, Minneapolis, Minnesota
| | - Amy B Criego
- 3 Department of Pediatric Endocrinology, Park Nicollet Clinic, International Diabetes Center at Park Nicollet, Minneapolis, Minnesota
| | - Anders L Carlson
- 4 Health Partners, International Diabetes Center at Park Nicollet, Minneapolis, Minnesota
| | - Gregg D Simonson
- 1 International Diabetes Center at Park Nicollet, Minneapolis, Minnesota
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14
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Javherani RS, Purandare VB, Bhatt AA, Kumaran SS, Sayyad MG, Unnikrishnan AG. Flash Glucose Monitoring in Subjects with Diabetes on Hemodialysis: A Pilot Study. Indian J Endocrinol Metab 2018; 22:848-851. [PMID: 30766829 PMCID: PMC6330844 DOI: 10.4103/ijem.ijem_520_18] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND In patients with diabetes related end-stage renal disease (ESRD) on hemodialysis, blood glucose management can be challenging due to the kinetics of glucose and insulin in addition to other factors. The glucose monitoring systems which measure glucose levels continuously may be useful to study the glucose profile of patients with diabetes undergoing hemodialysis. Our study is designed to use ambulatory glucose profile to study the glucose pattern - during, before, and after a session of hemodialysis. MATERIALS AND METHODS Ten patients with type 2 diabetes with ESRD undergoing hemodialysis were recruited. Forty-eight glucose readings were recorded in a 12-h period which included 4 h each prior, during, and after the dialysis session with a flash glucose monitor (FreeStyle Libre-pro). The same 12 h time frame was also monitored on a non-dialysis day. RESULTS On the day of dialysis, the mean glucose level was significantly lower (P = 0.013) compared to the day without dialysis (95 ± 12.7 mg/dl vs 194 ± 76.8 mg/dl). As compared to the pre-dialysis period, the mean blood glucose levels during dialysis were lower (P = 0.004). As compared to the dialysis period, the mean blood glucose levels in the post-dialysis period were higher but did not reach statistical significance. CONCLUSION In our study, subjects with type 2 diabetes on hemodialysis had lower glucose levels on the day of dialysis compared to non-dialysis day. Glucose levels showed a fall during hemodialysis and then a rise to higher levels after dialysis.
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Affiliation(s)
- Rajesh S. Javherani
- Department of Clinical Nephrology and Critical Care, Chellaram Diabetes Institute, Pune, Maharashtra, India
| | - Vedavati B. Purandare
- Department of Clinical Diabetology and Endocrinology, Chellaram Diabetes Institute, Pune, Maharashtra, India
| | - Anjali A. Bhatt
- Department of Clinical Diabetology and Endocrinology, Chellaram Diabetes Institute, Pune, Maharashtra, India
| | - Suganthi S. Kumaran
- Department of Clinical Diabetology and Endocrinology, Chellaram Diabetes Institute, Pune, Maharashtra, India
| | - Mehmood G. Sayyad
- Department of Biostatistics, Chellaram Diabetes Institute, Pune, Maharashtra, India
| | - Ambika G. Unnikrishnan
- Department of Clinical Diabetology and Endocrinology, Chellaram Diabetes Institute, Pune, Maharashtra, India
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15
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Abstract
BACKGROUND Continuous glucose monitoring (CGM) provides glucose trend information that can be used to guide treatment and motivate patients with diabetes. Currently, the evidence on effectiveness of CGM in patients with type 2 diabetes is debatable. We aim to provide a systematic review and meta-analysis to synthesize current evidence of effectiveness of CGM in adults with type 2 diabetes. MATERIALS AND METHODS Cochrane, Embase, PubMed, and Web of Science were searched to include all studies that reported effectiveness of CGM in terms of HbA1c in adults aged 18 and older, with type 2 diabetes, on any treatment for diabetes. Heterogeneity (I2) was used to determine the variability between studies. All data were analyzed using Review Manager 5.3 software. RESULTS Seven randomized controlled trials and three cohort studies, involving 1384 patients for real-time CGM (RT-CGM) and professional CGM (P-CGM) and 4902 patients for flash glucose monitoring (FGM), were included. RT-CGM and P-CGM were associated with a modest but statistically significant reduction in HbA1c of 0.20% (95% confidence interval [CI] -0.31 to -0.09) compared with control. Patients who received FGM had a nonsignificant reduction of 0.02% (95% CI -0.07 to 0.04) compared with control. The meta-analysis indicated a low heterogeneity between studies. CONCLUSION Our analysis of current evidence suggests that RT-CGM and P-CGM are effective in improving HbA1c in adults with type 2 diabetes. Due to insufficient evidence, it is premature to form conclusions on the effectiveness of FGM. Future multicenter trials accessing the effectiveness of CGM as well as safety and cost-effectiveness may be necessary.
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Affiliation(s)
- Cindy Park
- College of Pharmacy, Western University of Health Sciences , Pomona, California
| | - Quang A Le
- College of Pharmacy, Western University of Health Sciences , Pomona, California
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16
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Abstract
Glycemic variability (GV) is a major consideration when evaluating quality of glycemic control. GV increases progressively from prediabetes through advanced T2D and is still higher in T1D. GV is correlated with risk of hypoglycemia. The most popular metrics for GV are the %Coefficient of Variation (%CV) and standard deviation (SD). The %CV is correlated with risk of hypoglycemia. Graphical display of glucose by date, time of day, and day of the week, and display of simplified glucose distributions showing % of time in several ranges, provide clinically useful indicators of GV. SD is highly correlated with most other measures of GV, including interquartile range, mean amplitude of glycemic excursion, mean of daily differences, and average daily risk range. Some metrics are sensitive to the frequency, periodicity, and complexity of glycemic fluctuations, including Fourier analysis, periodograms, frequency spectrum, multiscale entropy (MSE), and Glucose Variability Percentage (GVP). Fourier analysis indicates progressive changes from normal subjects to children and adults with T1D, and from prediabetes to T2D. The GVP identifies novel characteristics for children, adolescents, and adults with type 1 diabetes and for adults with type 2. GVP also demonstrated small rapid glycemic fluctuations in people with T1D when using a dual-hormone closed-loop control. MSE demonstrated systematic changes from normal subjects to people with T2D at various stages of duration, intensity of therapy, and quality of glycemic control. We describe new metrics to characterize postprandial excursions, day-to-day stability of glucose patterns, and systematic changes of patterns by day of the week. Metrics for GV should be interpreted in terms of percentiles and z-scores relative to identified reference populations. There is a need for large accessible databases for reference populations to provide a basis for automated interpretation of GV and other features of continuous glucose monitoring records.
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Affiliation(s)
- David Rodbard
- Biomedical Informatics Consultants LLC , Potomac, Maryland
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17
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Petrie JR, Peters AL, Bergenstal RM, Holl RW, Fleming GA, Heinemann L. Improving the clinical value and utility of CGM systems: issues and recommendations : A joint statement of the European Association for the Study of Diabetes and the American Diabetes Association Diabetes Technology Working Group. Diabetologia 2017; 60:2319-2328. [PMID: 29067486 DOI: 10.1007/s00125-017-4463-4] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [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: 08/18/2017] [Accepted: 08/23/2017] [Indexed: 01/22/2023]
Abstract
The first systems for continuous glucose monitoring (CGM) became available over 15 years ago. Many then believed CGM would revolutionise the use of intensive insulin therapy in diabetes; however, progress towards that vision has been gradual. Although increasing, the proportion of individuals using CGM rather than conventional systems for self-monitoring of blood glucose on a daily basis is still low in most parts of the world. Barriers to uptake include cost, measurement reliability (particularly with earlier-generation systems), human factors issues, lack of a standardised format for displaying results and uncertainty on how best to use CGM data to make therapeutic decisions. This scientific statement makes recommendations for systemic improvements in clinical use and regulatory (pre- and postmarketing) handling of CGM devices. The aim is to improve safety and efficacy in order to support the advancement of the technology in achieving its potential to improve quality of life and health outcomes for more people with diabetes.
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Affiliation(s)
- John R Petrie
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, 126 University Place, Glasgow, G12 8TA, UK.
| | - Anne L Peters
- Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | | | - Reinhard W Holl
- Institute of Epidemiology and Medical Biometry, ZIBMT, University of Ulm, Ulm, Germany
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18
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Anjana RM, Kesavadev J, Neeta D, Tiwaskar M, Pradeepa R, Jebarani S, Thangamani S, Sastry NG, Brijendra Kumar S, Ramu M, Gupta PPK, Vignesh J, Chandru S, Kayalvizhi S, Jagdish PS, Uthra SCB, Lovelena M, Jyoti S, Suguna Priya S, Kannan A, Mohan V, Unnikrishnan R. A Multicenter Real-Life Study on the Effect of Flash Glucose Monitoring on Glycemic Control in Patients with Type 1 and Type 2 Diabetes. Diabetes Technol Ther 2017; 19:533-540. [PMID: 28930495] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
AIM To assess the efficacy of ambulatory glucose profiling (AGP) generated by FreeStyle LibrePro™ flash glucose monitoring (FCGM) on glycemic control in patients with uncontrolled type 1 diabetes (T1D) and type 2 diabetes (T2D). METHODS Clinical and biochemical data were obtained from 5072 patients with diabetes who had an A1c ≥7% (2536 who had been initiated on FCGM-based AGP between March 2015 and October 2016 [cases] and 2536 age-, gender-, A1c-, site- and time-matched controls who were not initiated on AGP) across seven diabetes clinics in India. Anthropometric and clinical measurements were obtained through standardized techniques. Fasting and postprandial plasma glucose and glycated hemoglobin(A1c) were estimated before and after initiation of AGP. RESULTS Overall, there was a significant decrease in A1c both in cases and controls; however, the magnitude of reduction was higher among cases (1% vs.0.7%; P < 0.001).The overall reduction in A1c among cases was higher in T2D (9.2% to 8.3%) compared with T1D (9.6% to 9.4%); however, the absolute difference in A1c reduction between cases and controls was higher among T1D (0.5% vs. 0.2%) patients. The reduction in glycemic parameters was irrespective of age or gender (P for trend <0.001) across all study sites. The greatest reductions in A1c were noted within 6 months of AGP initiation. Multiple logistic regression showed that those who did not use AGP had a 1.42 higher risk (95% CI: 1.24-1.64) of not achieving even 0.1% reduction in A1c compared with those who were initiated on AGP even after adjusting for age, gender, body-mass index, systolic blood pressure, time to follow-up A1c, and medication use. CONCLUSIONS This study shows that FCGM-based AGP with FreeStyle LibrePro is associated with significant reductions in A1c levels in both T1D and T2D. In addition, improvement in A1c levels was maintained across all age groups and in patients enrolled at different diabetes clinics in India.
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Affiliation(s)
- Ranjit Mohan Anjana
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | | | | | | | - Rajendra Pradeepa
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
- 2 Jothydev's Diabetes and Research Center , Trivandrum, Kerala, India
| | - Saravanan Jebarani
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Suresh Thangamani
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Nadiminty Ganapathi Sastry
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Srivastava Brijendra Kumar
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Muthu Ramu
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Pokal Prasanna Kumar Gupta
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Jayaprakash Vignesh
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Sundramoorthy Chandru
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Sengottuvel Kayalvizhi
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Padoor Sethuraman Jagdish
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Subash Chandra Bose Uthra
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Munawar Lovelena
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Sah Jyoti
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Sengodan Suguna Priya
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Alagarsamy Kannan
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Viswanathan Mohan
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
| | - Ranjit Unnikrishnan
- 1 Dr.Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and ICMR Centre for Advanced Research on Diabetes , Chennai, India
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Ajjan RA, Abougila K, Bellary S, Collier A, Franke B, Jude EB, Rayman G, Robinson A, Singh BM. Sensor and software use for the glycaemic management of insulin-treated type 1 and type 2 diabetes patients. Diab Vasc Dis Res 2016; 13:211-9. [PMID: 27000105 DOI: 10.1177/1479164115624680] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [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] [Indexed: 11/16/2022] Open
Abstract
Lowering glucose levels, while avoiding hypoglycaemia, can be challenging in insulin-treated patients with diabetes. We evaluated the role of ambulatory glucose profile in optimising glycaemic control in this population. Insulin-treated patients with type 1 and type 2 diabetes were recruited into a prospective, multicentre, 100-day study and randomised to control (n = 28) or intervention (n = 59) groups. The intervention group used ambulatory glucose profile, generated by continuous glucose monitoring, to assess daily glucose levels, whereas the controls relied on capillary glucose testing. Patients were reviewed at days 30 and 45 by the health care professional to adjust insulin therapy. Comparing first and last 2 weeks of the study, ambulatory glucose profile-monitored type 2 diabetes patients (n = 28) showed increased time in euglycaemia (mean ± standard deviation) by 1.4 ± 3.5 h/day (p = 0.0427) associated with reduction in HbA1c from 77 ± 15 to 67 ± 13 mmol/mol (p = 0.0002) without increased hypoglycaemia. Type 1 diabetes patients (n = 25) showed reduction in hypoglycaemia from 1.4 ± 1.7 to 0.8 ± 0.8 h/day (p = 0.0472) associated with a marginal HbA1c decrease from 75 ± 10 to 72 ± 8 mmol/mol (p = 0.0508). Largely similar findings were observed comparing intervention and control groups at end of study. In conclusion, ambulatory glucose profile helps glycaemic management in insulin-treated diabetes patients by increasing time spent in euglycaemia and decreasing HbA1c in type 2 diabetes patients, while reducing hypoglycaemia in type 1 diabetes patients.
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Affiliation(s)
- Ramzi A Ajjan
- St. James's University Hospital, Leeds Teaching Hospitals Trust and LIGHT Laboratories, University of Leeds, Leeds, UK
| | - Kamal Abougila
- County Durham and Darlington NHS Foundation Trust, County Durham, UK
| | - Srikanth Bellary
- Aston Research Centre for Healthy Ageing (ARCHA), Aston University, Birmingham, UK
| | | | - Bernd Franke
- Rotherham Hospital NHS Foundation Trust, Rotherham, UK
| | - Edward B Jude
- Tameside Hospital NHS Foundation Trust, Ashton-under-Lyne, UK
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