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Rodríguez-Muñoz A, Picón-César MJ, Tinahones FJ, Martínez-Montoro JI. Type 1 diabetes-related distress: Current implications in care. Eur J Intern Med 2024; 125:19-27. [PMID: 38609810 DOI: 10.1016/j.ejim.2024.03.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 03/18/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024]
Abstract
Type 1 diabetes (T1D) is a complex chronic disease associated with major health and economic consequences, also involving important issues in the psychosocial sphere. In this regard, T1D-related distress, defined as the emotional burden of living with T1D, has emerged as a specific entity related to the disease. Diabetes distress (DD) is an overlooked but prevalent condition in people living with T1D, and has significant implications in both glycemic control and mental health in this population. Although overlapping symptoms may be found between DD and mental health disorders, specific approaches should be performed for the diagnosis of this problem. In recent years, different DD-targeted interventions have been postulated, including behavioral and psychosocial strategies. Moreover, new technologies in this field may be helpful to address DD in people living with T1D. In this article, we summarize the current knowledge on T1D-related distress, and we also discuss the current approaches and future perspectives in its management.
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Affiliation(s)
- Alba Rodríguez-Muñoz
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital, Málaga, Spain; Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, Málaga, Spain
| | - María José Picón-César
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital, Málaga, Spain; Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, Málaga, Spain; Centro de Investigación Biomédica en Red-Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Francisco J Tinahones
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital, Málaga, Spain; Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, Málaga, Spain; Centro de Investigación Biomédica en Red-Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Faculty of Medicine, University of Málaga, Málaga, Spain
| | - José Ignacio Martínez-Montoro
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital, Málaga, Spain; Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, Málaga, Spain; Centro de Investigación Biomédica en Red-Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Faculty of Medicine, University of Málaga, Málaga, Spain.
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Lorenzen JT, Madsen KP, Cleal B, Joensen LE, Nørgaard K, Pedersen-Bjergaard U, Schmidt S, Rytter K, Willaing I. Associations between use of diabetes technology and diabetes distress: a Danish cross-sectional survey of adults with type 1 diabetes. BMJ Open 2024; 14:e080053. [PMID: 38531585 DOI: 10.1136/bmjopen-2023-080053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/28/2024] Open
Abstract
INTRODUCTION The study aimed to investigate independent and combined associations between insulin delivery method (insulin pump therapy (IPT) vs multiple daily injections (MDI)), glucose monitoring method (intermittently scanned continuous glucose monitoring (isCGM) and real-time continuous glucose monitoring (rtCGM) vs blood glucose metre (BGM)) and diabetes distress (DD) in adults with type 1 diabetes (T1D). RESEARCH DESIGN AND METHODS We combined data from two Danish questionnaire-based surveys, the Steno Tech Survey (n=1591) and the Type 1 Diabetes Distress Scale (T1-DDS) validation survey (n=4205), in which individuals aged ≥18 years with T1D were invited to participate. The 28-item T1-DDS was used to measure DD and DD scores were categorised as little or no distress (score <2.0), moderate distress (2.0-2.9) and high distress (score ≥3.0). Associations between insulin delivery, glucose monitoring methods and DD were assessed using linear regression. RESULTS Among 2068 adults with T1D who responded to one of the surveys, the use of IPT was associated with a lower total T1-DDS score (-0.09, 95% CI 0.16 to -0.03) compared with MDI and adjusted for glucose monitoring method. The use of CGM was associated with a higher total T1-DDS score (0.11, 95% CI 0.05 to 0.18) compared with BGM and adjusted for the insulin delivery method. IPT was still associated with a lower T1-DDS score, regardless of being combined with BGM (-0.17, 95% CI -0.28 to -0.06) or CGM (-0.13, 95% CI -0.21 to -0.05), compared with MDI with CGM. No association was found between the type of CGM (isCGM vs rtCGM) and DD among either IPT or MDI users when restricting analysis to individuals using CGM. CONCLUSIONS Among Danish adults with T1D, the use of IPT was associated with lower levels of DD, while CGM use was associated with higher levels of DD. DD should be addressed when introducing people with T1D to diabetes technology, CGM in particular. TRIAL REGISTRATION NUMBER NCT04311164 (Results).
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Affiliation(s)
| | - Kristoffer Panduro Madsen
- Copenhagen University Hospital - Steno Diabetes Center Copenhagen, Herlev, Denmark
- University of Southern Denmark, Odense, Denmark
| | - Bryan Cleal
- Copenhagen University Hospital - Steno Diabetes Center Copenhagen, Herlev, Denmark
| | - Lene Eide Joensen
- Copenhagen University Hospital - Steno Diabetes Center Copenhagen, Herlev, Denmark
| | - Kirsten Nørgaard
- Copenhagen University Hospital - Steno Diabetes Center Copenhagen, Herlev, Denmark
- Faculty of Health and Medical Sciences, Copenhagen University, Copenhagen, Denmark
| | - Ulrik Pedersen-Bjergaard
- Faculty of Health and Medical Sciences, Copenhagen University, Copenhagen, Denmark
- Endocrine Section, Department of Endocrinology and Nephrology, Nordsjællands Hospital, Hillerød, Denmark
| | - Signe Schmidt
- Copenhagen University Hospital - Steno Diabetes Center Copenhagen, Herlev, Denmark
| | - Karen Rytter
- Copenhagen University Hospital - Steno Diabetes Center Copenhagen, Herlev, Denmark
- Faculty of Health and Medical Sciences, Copenhagen University, Copenhagen, Denmark
| | - Ingrid Willaing
- Copenhagen University Hospital - Steno Diabetes Center Copenhagen, Herlev, Denmark
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Lin YK, Hepworth E, de Zoysa N, McCurley J, Vajravelu ME, Ye W, Piatt GA, Amiel SA, Fisher SJ, Pop-Busui R, Aikens JE. Relationships of hypoglycemia awareness, hypoglycemia beliefs, and continuous glucose monitoring glycemic profiles with anxiety and depression symptoms in adults with type 1 diabetes using continuous glucose monitoring systems. Diabetes Res Clin Pract 2024; 209:111596. [PMID: 38428746 PMCID: PMC10960959 DOI: 10.1016/j.diabres.2024.111596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 02/22/2024] [Indexed: 03/03/2024]
Abstract
AIMS To evaluate relationships of hypoglycemia awareness, hypoglycemia beliefs, and continuous glucose monitoring (CGM) glycemic profiles with anxiety and depression symptoms in adults with type 1 diabetes (T1D) who use CGM. METHODS A cross-sectional survey and data collections were completed with 196 T1D adults who used CGM (59% also used automated insulin delivery devices (AIDs)). We assessed hypoglycemia awareness (Gold instrument), hypoglycemia beliefs (Attitudes to Awareness of Hypoglycemia instrument), CGM glycemic profiles, demographics, and anxiety and depression symptoms (Hospital Anxiety and Depression Scale). Analysis included simple and multiple linear regression analyses. RESULTS Lower hypoglycemia awareness, weaker "hypoglycemia concerns minimized" beliefs, stronger "hyperglycemia avoidance prioritized" beliefs were independently associated with higher anxiety symptoms (P < 0.05), with similar trends in both subgroups using and not using AIDs. Lower hypoglycemia awareness were independently associated with greater depression symptoms (P < 0.05). In participants not using AIDs, more time in hypoglycemia was related to less anxiety and depression symptoms (P < 0.05). Being female and younger were independently associated with higher anxiety symptoms, while being younger was also independently associated with greater depression symptoms (P < 0.05). CONCLUSION Our findings revealed relationships of impaired hypoglycemia awareness, hypoglycemia beliefs, CGM-detected hypoglycemia with anxiety and depression symptoms in T1D adults who use CGMs.
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Affiliation(s)
- Yu Kuei Lin
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48105, USA.
| | - Emily Hepworth
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48105, USA
| | - Nicole de Zoysa
- Department of Diabetes, King's College Hospital NHS Foundation Trust, London SE5 9RS, UK
| | - Jessica McCurley
- Department of Psychology, San Diego State University, San Diego, CA 92182, USA
| | - Mary Ellen Vajravelu
- Center for Pediatric Research in Obesity and Metabolism, University of Pittsburgh School of Medicine, Pittsburgh, PA 15224, USA
| | - Wen Ye
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI 48105, USA
| | - Gretchen A Piatt
- Department of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, MI 48105, USA
| | - Stephanie A Amiel
- Department of Diabetes, School of Cardiovascular and Metabolic Medicine and Sciences, Kings College London, London SE5 9RJ, UK
| | - Simon J Fisher
- Department of Internal Medicine, University of Kentucky College of Medicine, Lexington, KY 40508, USA
| | - Rodica Pop-Busui
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48105, USA
| | - James E Aikens
- Department of Family Medicine, University of Michigan Medical School, Ann Arbor, MI 48105, USA
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Kuei Lin Y, Hepworth E, de Zoysa N, McCurley J, Ellen Vajravelu M, Ye W, Piatt GA, Amiel SA, Fisher SJ, Pop-Busui R, Aikens JE. Associations Between Hypoglycemia Awareness, Hypoglycemia Beliefs, and Continuous Glucose Monitoring Glycemic Profiles and Anxiety and Depression Symptoms in Adults with Type 1 Diabetes Using Advanced Diabetes Technologies. Diabetes Res Clin Pract 2023:111059. [PMID: 38104898 DOI: 10.1016/j.diabres.2023.111059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 12/13/2023] [Indexed: 12/19/2023]
Abstract
AIMS To evaluate relationships between hypoglycemia awareness, hypoglycemia beliefs, and continuous glucose monitoring (CGM) glycemic profiles and anxiety and depression symptoms in adults with type 1 diabetes (T1D) who use CGM or automated insulin delivery devices. METHODS A cross-sectional survey and data collections were completed with 196 T1D adults who used advanced diabetes technologies. We assessed hypoglycemia awareness (Gold instrument), hypoglycemia beliefs (Attitudes to Awareness of Hypoglycemia instrument), CGM glycemic profiles, demographics, and anxiety and depression symptoms (Hospital Anxiety and Depression Scale). Data were processed via regression analyses and receiver operating characteristic analyses. RESULTS Lower hypoglycemia awareness, weaker "hypoglycemia concerns minimized" beliefs, stronger "hyperglycemia avoidance prioritized" beliefs, female, and younger age were independently associated with higher anxiety symptoms (P<0.05). Lower hypoglycemia awareness, less time in hypoglycemia, and younger age were independently associated with greater depression symptoms (P<0.05). Age of <50 years had 77.8% sensitivity and 48.8% specificity in detecting elevated anxiety symptoms. Spending ≥35% of time with glucose levels >180 mg/dL on CGMs had 85.7% sensitivity and 54.3% specificity in detecting elevated depression symptoms. CONCLUSION Our findings revealed relationships between impaired hypoglycemia awareness, hypoglycemia beliefs, CGM-detected hypoglycemia and anxiety and depression symptoms in T1D adults who use advanced diabetes technologies.
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Affiliation(s)
- Yu Kuei Lin
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48105, USA.
| | - Emily Hepworth
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48105, USA
| | - Nicole de Zoysa
- Department of Diabetes, King's College Hospital NHS Foundation Trust, London SE5 9RS, UK
| | - Jessica McCurley
- Department of Psychology, San Diego State University, San Diego, CA 92182, USA
| | - Mary Ellen Vajravelu
- Center for Pediatric Research in Obesity and Metabolism, University of Pittsburgh School of Medicine, Pittsburgh, PA 15224, USA
| | - Wen Ye
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI 48105, USA
| | - Gretchen A Piatt
- Department of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, MI 48105, USA
| | - Stephanie A Amiel
- Department of Diabetes, School of Cardiovascular and Metabolic Medicine and Sciences, Kings College London, London SE5 9RJ, UK
| | - Simon J Fisher
- Department of Internal Medicine, University of Kentucky College of Medicine, Lexington, KY 40508, USA
| | - Rodica Pop-Busui
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48105, USA
| | - James E Aikens
- Department of Family Medicine, University of Michigan Medical School, Ann Arbor, MI 48105, USA
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Sari SA, Agadayi E, Celik N, Karahan S, Komurluoglu Tan A, Doger E. The Turkish version of the problem areas in diabetes-parents of teens (P-PAID-T): Cross-cultural adaptation, reliability, and validity. J Pediatr Nurs 2023; 73:e146-e153. [PMID: 37573154 DOI: 10.1016/j.pedn.2023.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 08/03/2023] [Accepted: 08/03/2023] [Indexed: 08/14/2023]
Abstract
OBJECTIVE To examine the Turkish validity and reliability of the Problem Areas in Diabetes- Parents of Teens (P-PAID-T) scale and its psychometric properties for determining the parents' diabetes-related distress. METHODS The study included the parents of 200 adolescents with T1DM for at least a year. P-PAID-T and a demographic data form were used for data collection. Davis technique was used for the content validity of the scale. The scale's reliability was tested using test-retest, and its internal reliability was analyzed with Cronbach's alpha test. Exploratory Factor Analysis (EFA) was used to analyze the factor structure. Confirmatory Factor Analysis (CFA) was used to evaluate the fit of the scale. RESULTS 69.5% (n = 139) of the participants were mothers. Compared to the fathers, the mothers' mean P-PAID-T score was significantly higher. Parents of sons, who used insulin injections for their children, and had a college degree or higher education level had higher P-PAID-T scores. The test-retest correlation coefficient of the scale was 0.977. The Cronbach α value of the scale was 0.901. The results of confirmatory factor analysis were x2/df = 2.931, GFI = 0.736, CFI = 0.711, NFI = 0.628, NNFI = 0.660, RMSEA = 0.141. CONCLUSION The Turkish version of P-PAID-T was a valid and reliable screening tool for measuring diabetes stress in parents of adolescents with T1DM. PRACTICE IMPLICATIONS Nurses could use the Turkish version of P-PAID-T to monitor parental diabetes distress and organize interventions; also Turkish P-PAID-T could facilitate research on diabetes distress for parents of adolescents with T1DM.
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Affiliation(s)
- Seda Aybuke Sari
- Department of Child and Adolescent Psychiatry, Hatay Mustafa Kemal University Faculty of Medicine Hatay/Turkey (prev: Department of Child and Adolescent Psychiatry, Sivas Cumhuriyet University Faculty of Medicine, Sivas, Turkey.
| | - Ezgi Agadayi
- Department of Medical Education, Sivas Cumhuriyet University Faculty of Medicine, Sivas, Turkey
| | - Nurullah Celik
- Department of Pediatric Endocrinology, Sivas Cumhuriyet University Faculty of Medicine, Sivas, Turkey
| | - Seher Karahan
- Department of Medical Education, Sivas Cumhuriyet University Faculty of Medicine, Sivas, Turkey
| | - Ayça Komurluoglu Tan
- Department of Pediatrics, Sivas Cumhuriyet University Faculty of Medicine, Sivas, Turkey
| | - Esra Doger
- Department of Pediatric Endocrinology, Gazi University Faculty of Medicine, Ankara, Turkey
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Straton E, Inverso H, Moore H, Anifowoshe K, Washington K, Streisand R, Datye K, Jaser SS. Glycemic and Psychosocial Correlates of Continuous Glucose Monitor Use Among Adolescents With Type 1 Diabetes. J Diabetes Sci Technol 2023:19322968231186428. [PMID: 37846485 DOI: 10.1177/19322968231186428] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
BACKGROUND Continuous glucose monitor (CGM) use has been linked with better glycemic outcomes (HbA1c), yet many adolescents with type 1 diabetes (T1D) struggle to maintain optimal CGM use. METHODS This study examined CGM use and its association with HbA1c and psychosocial factors among adolescents with T1D experiencing at least moderate diabetes distress (N = 198). We examined mean differences in HbA1c, diabetes distress, diabetes-related family conflict, and quality of life among CGM user groups (Current Users, Past Users, and Never Users). RESULTS Current Users demonstrated significantly lower HbA1c than Never Users and significantly lower diabetes distress than Past Users. CGM use was not associated with family conflict or quality of life. CONCLUSIONS CGM use was associated with lower HbA1c and diabetes distress but not with other psychosocial outcomes. Longitudinal data may explain why many adolescents do not experience improvements in quality of life with CGM use.
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Affiliation(s)
- Emma Straton
- Children's National Hospital, Washington, DC, USA
| | - Hailey Inverso
- Children's National Hospital, Washington, DC, USA
- University of Florida, Gainesville, FL, USA
| | - Hailey Moore
- Children's National Hospital, Washington, DC, USA
| | | | | | - Randi Streisand
- Children's National Hospital, Washington, DC, USA
- School of Medicine, The George Washington University, Washington, DC, USA
| | - Karishma Datye
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sarah S Jaser
- Vanderbilt University Medical Center, Nashville, TN, USA
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Tanenbaum ML, Commissariat PV. Experience with burdens of diabetes device use that affect uptake and optimal use in people with type 1 diabetes. Endocr Connect 2023; 12:e230193. [PMID: 37522857 PMCID: PMC10503226 DOI: 10.1530/ec-23-0193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 07/31/2023] [Indexed: 08/01/2023]
Abstract
Diabetes technology continues to advance, with more individuals with type 1 diabetes (T1D) adopting insulin pumps, continuous glucose monitoring (CGM), and automated insulin delivery (AID) systems that integrate real-time glucose data with an algorithm to assist with insulin dosing decisions. These technologies are linked with benefits to glycemic outcomes (e.g. increased time in target range), diabetes management behaviors, and quality of life. However, current devices and systems are not without barriers and hassles for the user. The intent of this review is to describe the personal challenges and reactions that users experience when interacting with current diabetes technologies, which can affect their acceptance and motivation to engage with their devices. This review will discuss user experiences and strategies to address three main areas: (i) the emotional burden of utilizing a wearable device; (ii) the perceived and experienced negative social consequences of device use; and (iii) the practical challenges of wearing devices.
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Affiliation(s)
- Molly L Tanenbaum
- Division of Endocrinology, Gerontology, and Metabolism, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Persis V Commissariat
- Section on Clinical, Behavioral, and Outcomes Research, Joslin Diabetes Center, Boston, Massachusetts, USA
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8
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Putman MS, Norris AW, Hull RL, Rickels MR, Sussel L, Blackman SM, Chan CL, Ode KL, Daley T, Stecenko AA, Moran A, Helmick MJ, Cray S, Alvarez JA, Stallings VA, Tuggle KL, Clancy JP, Eggerman TL, Engelhardt JF, Kelly A. Cystic Fibrosis-Related Diabetes Workshop: Research Priorities Spanning Disease Pathophysiology, Diagnosis, and Outcomes. Diabetes Care 2023; 46:1112-1123. [PMID: 37125948 PMCID: PMC10234745 DOI: 10.2337/dc23-0380] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/27/2023] [Indexed: 05/02/2023]
Abstract
Cystic fibrosis (CF) is a recessive disorder arising from mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR) protein. CFTR is expressed in numerous tissues, with high expression in the airways, small and large intestine, pancreatic and hepatobiliary ducts, and male reproductive tract. CFTR loss in these tissues disrupts regulation of salt, bicarbonate, and water balance across their epithelia, resulting in a systemic disorder with progressive organ dysfunction and damage. Pancreatic exocrine damage ultimately manifests as pancreatic exocrine insufficiency that begins as early as infancy. Pancreatic remodeling accompanies this early damage, during which abnormal glucose tolerance can be observed in toddlers. With increasing age, however, insulin secretion defects progress such that CF-related diabetes (CFRD) occurs in 20% of teens and up to half of adults with CF. The relevance of CFRD is highlighted by its association with increased morbidity, mortality, and patient burden. While clinical research on CFRD has greatly assisted in the care of individuals with CFRD, key knowledge gaps on CFRD pathogenesis remain. Furthermore, the wide use of CFTR modulators to restore CFTR activity is changing the CFRD clinical landscape and the field's understanding of CFRD pathogenesis. For these reasons, the National Institute of Diabetes and Digestive and Kidney Diseases and the Cystic Fibrosis Foundation sponsored a CFRD Scientific Workshop, 23-25 June 2021, to define knowledge gaps and needed research areas. This article describes the findings from this workshop and plots a path for CFRD research that is needed over the next decade.
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Affiliation(s)
- Melissa S. Putman
- Division of Pediatric Endocrinology, Boston Children’s Hospital, Boston, MA
- Diabetes Research Center, Massachusetts General Hospital, Boston, MA
| | - Andrew W. Norris
- Department of Pediatrics, University of Iowa, Iowa City, IA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
| | - Rebecca L. Hull
- Division of Metabolism, Endocrinology, and Nutrition, Department of Medicine, University of Washington, Seattle, WA
- Research Service, VA Puget Sound Health Care System, Seattle
| | - Michael R. Rickels
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Lori Sussel
- Department of Pediatrics, Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Scott M. Blackman
- Division of Pediatric Endocrinology and Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Christine L. Chan
- Department of Pediatrics, Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Katie Larson Ode
- Department of Pediatrics, University of Iowa, Iowa City, IA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
| | - Tanicia Daley
- Division of Endocrinology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
- Children’s Healthcare of Atlanta, Atlanta, GA
| | - Arlene A. Stecenko
- Division of Pulmonology, Asthma, Cystic Fibrosis, and Sleep, Department of Pediatrics, Emory University, Atlanta, GA
| | - Antoinette Moran
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | | | | | - Jessica A. Alvarez
- Division of Endocrinology, Metabolism, and Lipids, Department of Medicine, Emory School of Medicine, Atlanta, GA
| | - Virginia A. Stallings
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, PA
- Department of Pediatrics, The University of Pennsylvania, Philadelphia, PA
| | | | | | - Thomas L. Eggerman
- Division of Diabetes, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - John F. Engelhardt
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, IA
| | - Andrea Kelly
- Department of Pediatrics, The University of Pennsylvania, Philadelphia, PA
- Division of Endocrinology and Diabetes, The Children’s Hospital of Philadelphia, Philadelphia, PA
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9
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Putman MS, Norris AW, Hull RL, Rickels MR, Sussel L, Blackman SM, Chan CL, Ode KL, Daley T, Stecenko AA, Moran A, Helmick MJ, Cray S, Alvarez JA, Stallings VA, Tuggle KL, Clancy JP, Eggerman TL, Engelhardt JF, Kelly A. Cystic Fibrosis-Related Diabetes Workshop: Research Priorities Spanning Disease Pathophysiology, Diagnosis, and Outcomes. Diabetes 2023; 72:677-689. [PMID: 37125945 PMCID: PMC10202770 DOI: 10.2337/db22-0949] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/27/2023] [Indexed: 05/02/2023]
Abstract
Cystic fibrosis (CF) is a recessive disorder arising from mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR) protein. CFTR is expressed in numerous tissues, with high expression in the airways, small and large intestine, pancreatic and hepatobiliary ducts, and male reproductive tract. CFTR loss in these tissues disrupts regulation of salt, bicarbonate, and water balance across their epithelia, resulting in a systemic disorder with progressive organ dysfunction and damage. Pancreatic exocrine damage ultimately manifests as pancreatic exocrine insufficiency that begins as early as infancy. Pancreatic remodeling accompanies this early damage, during which abnormal glucose tolerance can be observed in toddlers. With increasing age, however, insulin secretion defects progress such that CF-related diabetes (CFRD) occurs in 20% of teens and up to half of adults with CF. The relevance of CFRD is highlighted by its association with increased morbidity, mortality, and patient burden. While clinical research on CFRD has greatly assisted in the care of individuals with CFRD, key knowledge gaps on CFRD pathogenesis remain. Furthermore, the wide use of CFTR modulators to restore CFTR activity is changing the CFRD clinical landscape and the field's understanding of CFRD pathogenesis. For these reasons, the National Institute of Diabetes and Digestive and Kidney Diseases and the Cystic Fibrosis Foundation sponsored a CFRD Scientific Workshop, 23-25 June 2021, to define knowledge gaps and needed research areas. This article describes the findings from this workshop and plots a path for CFRD research that is needed over the next decade.
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Affiliation(s)
- Melissa S. Putman
- Division of Pediatric Endocrinology, Boston Children’s Hospital, Boston, MA
- Diabetes Research Center, Massachusetts General Hospital, Boston, MA
| | - Andrew W. Norris
- Department of Pediatrics, University of Iowa, Iowa City, IA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
| | - Rebecca L. Hull
- Division of Metabolism, Endocrinology, and Nutrition, Department of Medicine, University of Washington, Seattle, WA
- Research Service, VA Puget Sound Health Care System, Seattle, WA
| | - Michael R. Rickels
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Lori Sussel
- Department of Pediatrics, Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Scott M. Blackman
- Division of Pediatric Endocrinology and Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Christine L. Chan
- Department of Pediatrics, Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Katie Larson Ode
- Department of Pediatrics, University of Iowa, Iowa City, IA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
| | - Tanicia Daley
- Division of Endocrinology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
- Children’s Healthcare of Atlanta, Atlanta, GA
| | - Arlene A. Stecenko
- Division of Pulmonology, Asthma, Cystic Fibrosis, and Sleep, Department of Pediatrics, Emory University, Atlanta, GA
| | - Antoinette Moran
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | | | | | - Jessica A. Alvarez
- Division of Endocrinology, Metabolism, and Lipids, Department of Medicine, Emory School of Medicine, Atlanta, GA
| | - Virginia A. Stallings
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Philadelphia, PA
- Department of Pediatrics, The University of Pennsylvania, Philadelphia, PA
| | | | | | - Thomas L. Eggerman
- Division of Diabetes, Endocrinology, and Metabolic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - John F. Engelhardt
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, IA
| | - Andrea Kelly
- Department of Pediatrics, The University of Pennsylvania, Philadelphia, PA
- Division of Endocrinology and Diabetes, The Children’s Hospital of Philadelphia, Philadelphia, PA
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10
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Grundman JB, Perkins A, Monaghan M, Meighan S, Streisand R, Marks BE. Differences in positive expectancy of hybrid closed loop (HCL) insulin delivery systems do not explain racial differences in HCL use. J Clin Transl Endocrinol 2023; 32:100319. [PMID: 37273975 PMCID: PMC10238440 DOI: 10.1016/j.jcte.2023.100319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/12/2023] [Accepted: 05/18/2023] [Indexed: 06/06/2023] Open
Abstract
Aims Hybrid closed loop (HCL) insulin delivery systems improve glycemia and quality of life among youth with type 1 diabetes (T1D), however there are inequities in use. We aimed to evaluate whether differences in positive expectancy of HCL systems may explain differences in use. Methods Fifteen publicly-insured, non-Hispanic Black (NHB) youth with hemoglobin A1C (HbA1c) ≥ 10% enrolled in a study exploring changes in glycemia and person reported outcomes (PRO) during 6 months of Tandem t:slim X2 insulin pump with Control-IQ technology. At baseline youth and parents completed PROs, including Insulin Delivery Systems: Perceptions, Ideas, Reflections and Expectations (INSPIRE) survey assessing positive expectancy of HCL use, and Problem Areas in Diabetes (PAID) survey assessing diabetes-related distress. Differences between this cohort and the Tandem Control-IQ pediatric pivotal trial (DCLP5) cohort were assessed. Results As compared to the DCLP5 cohort (0% NHB, 10% publicly-insured), baseline glycemic indicators were suboptimal (MHbA1c 11.9 ± 1.4% vs 7.6 ± 0.9%, p < 0.0001; continuous glucose monitor (CGM) time-above-range > 180 mg/dL 82 ± 15% vs 45 ± 18%, p < 0.0001). INSPIRE scores in both cohorts were equally high among youth (80 ± 10 vs 77 ± 13, p = 0.41) and parents (88 ± 14 vs 85 ± 11, p = 0.37). PAID scores were higher among parents (68 ± 19 vs 43 ± 16, p < 0.0001), but not youth (43 ± 16 vs 35 ± 16, p = 0.09) in the historically marginalized cohort as compared to the DCLP5 cohort. Conclusions Despite differences in glycemic control and diabetes related burden, positive expectancy of HCL systems is comparable among historically marginalized youth with T1D and the predominantly non-Hispanic White, privately insured DCLP5 cohort. These findings suggest that differences in perceptions of HCL technology may not explain inequities in use.
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Affiliation(s)
- Jody B. Grundman
- Children’s National Hospital, 111 Michigan Ave NW, Washington DC 20010, USA
| | - Amanda Perkins
- Children’s National Hospital, 111 Michigan Ave NW, Washington DC 20010, USA
| | - Maureen Monaghan
- Children’s National Hospital, 111 Michigan Ave NW, Washington DC 20010, USA
- George Washington University School of Medicine, 3200 I St NW, Washington DC 20052, USA
| | - Seema Meighan
- Children’s Hospital of Philadelphia, 3501 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Randi Streisand
- Children’s National Hospital, 111 Michigan Ave NW, Washington DC 20010, USA
- George Washington University School of Medicine, 3200 I St NW, Washington DC 20052, USA
| | - Brynn E. Marks
- Children’s Hospital of Philadelphia, 3501 Civic Center Boulevard, Philadelphia, PA 19104, USA
- Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
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11
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Lee MA, Holmes-Walker DJ, Farrell K, Clark-Luccitti A. Impact of continuous glucose monitoring in youth with type 1 diabetes aged 15-21 years. Intern Med J 2023; 53:209-215. [PMID: 33949770 DOI: 10.1111/imj.15347] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/11/2021] [Accepted: 04/11/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND People with type 1 diabetes (T1D) aged <21 years are eligible for subsidised continuous glucose monitoring (CGM) products under the Australian National Diabetes Services Scheme. There are few real-world published studies to evaluate the benefits of CGM in young adults. AIMS To perform a real-world observation study among youth with T1D to evaluate CGM use and benefits of CGM. METHODS Patients at the Westmead Hospital Young Adult Diabetes Clinic aged 15-21 years who commenced CGM before July 2018 were followed for 6 months post commencement of CGM. Differences in HbA1c and glucose metrics at baseline and follow up are compared between those commencing CGM and those that did not. RESULTS Forty-four (38%) of 115 eligible patients commenced CGM. Demographic characteristics and baseline HbA1c did not differ significantly between those started on CGM and those that did not. At 6 months, 18 (41%) of 44 patients still used CGM, with discomfort and inconvenience the most common reasons for dropout. In CGM continuers, at 6 months compared with baseline, there was no change in HbA1c (8.2% vs 8.0%; P = 0.8), coefficient of variation of glucose (38% vs 39%; P = 0.5) or percentage time in range (52% vs 58%; P = 0.3). Six-month follow-up HbA1c in CGM non-users deteriorated significantly compared with users. Mean hypoglycaemia fear scores (worry scale) were significantly decreased from baseline at 6 months (33 vs 18; P < 0.01). CONCLUSION There are high rates of discontinuation in CGM use among youth with T1D. At 6 months of CGM use, there was no significant change in glycaemic control, although HbA1c in non-users deteriorated significantly. Worry of hypoglycaemia was significantly decreased among those who continued CGM.
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Affiliation(s)
- Myron Andrew Lee
- Endocrinology and Chemical Pathology Registrar, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Department of Diabetes and Endocrinology, Westmead Hospital, New South Wales, Australia.,Diabetes Transition Support Programme, Department of Diabetes and Endocrinology, Westmead Hospital, New South Wales, Australia.,Sydney Medical School, University of Sydney, New South Wales, Australia
| | - Deborah Jane Holmes-Walker
- Department of Diabetes and Endocrinology, Westmead Hospital, New South Wales, Australia.,Diabetes Transition Support Programme, Department of Diabetes and Endocrinology, Westmead Hospital, New South Wales, Australia.,Sydney Medical School, University of Sydney, New South Wales, Australia
| | - Kaye Farrell
- Diabetes Transition Support Programme, Department of Diabetes and Endocrinology, Westmead Hospital, New South Wales, Australia
| | - Ashley Clark-Luccitti
- Diabetes Transition Support Programme, Department of Diabetes and Endocrinology, Westmead Hospital, New South Wales, Australia
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12
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Grundman JB, Majidi S, Perkins A, Streisand R, Monaghan M, Marks BE. Applying the use of shared medical appointments (SMAs) to improve continuous glucose monitor (CGM) use, glycemic control, and quality of life in marginalized youth with type 1 diabetes: Study protocol for a pilot prospective cohort study. Contemp Clin Trials Commun 2023; 32:101067. [PMID: 36698741 PMCID: PMC9868328 DOI: 10.1016/j.conctc.2023.101067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/08/2022] [Accepted: 01/14/2023] [Indexed: 01/18/2023] Open
Abstract
Background Continuous glucose monitors (CGMs) have been associated with improved glycemic control and diabetes-related quality of life in youth with type 1 diabetes (T1D), however use is lowest among youth from low-income households and racial/ethnic minorities. Shared medical appointments (SMAs) have been shown to improve glycemic control and reduce diabetes distress in adolescents with T1D, but a focus on marginalized youth has been lacking. This prospective cohort pilot study will assess feasibility and acceptability of the SMA intervention and impact on CGM uptake and sustained use, glycemic control, and diabetes distress in marginalized youth with elevated hemoglobin A1c (HbA1C). Methods The pilot study will recruit 20 publicly insured youth with T1D aged 8-12 years who identify as non-Hispanic Black or Latinx and have had at least one HbA1C value > 8% in the past year and their primary caretaker. The trial will employ an enrollment visit, SMA visits every 3 months over a 12-month study period, and a 6-month follow-up observational period. Feasibility measures include proportion of eligible youth successfully recruited for participation, proportion initiating CGM, SMA attendance, and retention through study completion. Acceptability will be assessed using satisfaction surveys. Changes in glycemic control will be assessed using CGM metrics and A1c from baseline to completion of the 12-month SMA intervention, as well as 3 and 6-months after completion of the SMA intervention. Conclusion Implementing SMAs for marginalized youth has the potential to address diabetes disparities by optimizing clinical and psychosocial outcomes for the most vulnerable youth living with T1D.Trial Registration: https://clinicaltrials.gov/ct2/show/NCT05431686.
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Affiliation(s)
- Jody B. Grundman
- Division of Endocrinology, Children's National Hospital, 111 Michigan Ave NW, Washington, DC, USA,Corresponding author.
| | - Shideh Majidi
- Division of Endocrinology, Children's National Hospital, 111 Michigan Ave NW, Washington, DC, USA,George Washington University School of Medicine and Health Sciences, 2300 I St NW, Washington, DC, 20052, USA
| | - Amanda Perkins
- Division of Endocrinology, Children's National Hospital, 111 Michigan Ave NW, Washington, DC, USA
| | - Randi Streisand
- Division of Endocrinology, Children's National Hospital, 111 Michigan Ave NW, Washington, DC, USA,George Washington University School of Medicine and Health Sciences, 2300 I St NW, Washington, DC, 20052, USA
| | - Maureen Monaghan
- Division of Endocrinology, Children's National Hospital, 111 Michigan Ave NW, Washington, DC, USA
| | - Brynn E. Marks
- Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
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13
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Grau-Del Valle C, Marco-Expósito JF, Bosch-Sierra N, Zaragoza-Villena B, Solá E, Montoya-Castilla I, Morillas C, Bañuls C. Effect of perceived stress, concern about hypoglycaemia and level of knowledge of management of the disease on glycaemic control in type 1 diabetes mellitus. J Clin Nurs 2023; 32:264-272. [PMID: 35224806 DOI: 10.1111/jocn.16270] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 11/10/2021] [Accepted: 01/10/2022] [Indexed: 12/14/2022]
Abstract
AIMS AND OBJECTIVES To evaluate perceived stress, concern about hypoglycaemia and the level of knowledge of management of the disease in patients with type 1 diabetes mellitus and their relationship with glycaemic control, gender and age. BACKGROUND Perceived stress and concern about hypoglycaemia are significant obstacles to achieving adequate glycaemic control in patients with type 1 diabetes mellitus, and notably influence management of the disease itself. MATERIAL AND METHODS A cross-sectional study was carried out in 193 adult patients with type 1 diabetes mellitus. Study quality was scored using the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist for cohort studies. Glycaemic control was evaluated by number and type of hypoglycaemic event and glycosylated haemoglobin. Questionnaires about hypoglycaemia concern (HFS II), perceived stress (PSS), unrecognised hypoglycaemia (Clarke Test) and level of knowledge of the disease were completed. RESULTS Perceived stress was significantly associated with glycosylated haemoglobin (p < 0.001) and concern about hypoglycaemia (p < 0.037). With respect to level of knowledge, we observed that an advanced level was associated with lower glycosylated haemoglobin (p < 0.001), number (p < 0.001) and type (p < 0.001) of hypoglycaemic episode, and less perceived stress (p = 0.006). In addition, age was negatively correlated with perceived stress (p < 0.030) and positively correlated with the number of unrecognised hypoglycaemic episodes (p < 0.002), which was associated, in turn, with a higher number of daily glycaemia tests (p < 0.037) and concern about hypoglycaemia (p < 0.006). CONCLUSION In type 1 diabetes mellitus, perceived stress can negatively influence glycaemic control and concern about hypoglycaemia, and level of knowledge about the condition has a bearing on glycosylated haemoglobin levels, perceived stress and number and type of hypoglycaemic events. In addition, higher age is associated with more frequent unrecognised hypoglycaemic events. RELEVANCE TO CLINICAL PRACTICE It is essential to identify and address the psychological needs of patients with type 1 diabetes mellitus with the aim of achieving an adequate management of the disease itself and generating a change in future intervention strategies.
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Affiliation(s)
- Carmen Grau-Del Valle
- Department of Endocrinology and Nutrition, University Hospital Doctor Peset- Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain
| | - José Francisco Marco-Expósito
- Department of Endocrinology and Nutrition, University Hospital Doctor Peset- Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain
| | - Neus Bosch-Sierra
- Department of Endocrinology and Nutrition, University Hospital Doctor Peset- Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain
| | - Begoña Zaragoza-Villena
- Department of Endocrinology and Nutrition, University Hospital Doctor Peset- Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain
| | - Eva Solá
- Department of Endocrinology and Nutrition, University Hospital Doctor Peset- Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain.,Departament of Medicine, University of Valencia, Valencia, Spain
| | | | - Carlos Morillas
- Department of Endocrinology and Nutrition, University Hospital Doctor Peset- Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain.,Departament of Medicine, University of Valencia, Valencia, Spain
| | - Celia Bañuls
- Department of Endocrinology and Nutrition, University Hospital Doctor Peset- Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain
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14
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Tauschmann M, Forlenza G, Hood K, Cardona-Hernandez R, Giani E, Hendrieckx C, DeSalvo DJ, Laffel LM, Saboo B, Wheeler BJ, Laptev DN, Yarhere I, DiMeglio LA. ISPAD Clinical Practice Consensus Guidelines 2022: Diabetes technologies: Glucose monitoring. Pediatr Diabetes 2022; 23:1390-1405. [PMID: 36537528 PMCID: PMC10107687 DOI: 10.1111/pedi.13451] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/05/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
- Martin Tauschmann
- Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria
| | - Gregory Forlenza
- Pediatric Diabetes Division, Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Korey Hood
- Department of Psychiatry & Behavioral Sciences, Stanford University School of Medicine, Palo Alto, California, USA
| | | | - Elisa Giani
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Christel Hendrieckx
- The Australian Centre for Behavioural Research in Diabetes, Diabetes Australia Victoria, Melbourne, Victoria, Australia.,School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Daniel J DeSalvo
- Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Lori M Laffel
- Pediatric, Adolescent and Young Adult Section, Joslin Diabetes Center, Boston, Massachusetts, USA.,Division of Endocrinology, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Banshi Saboo
- Department of Diabetology, Diabetes Care and Hormone Clinic, Ambawadi, Ahmedabad, Gujarat, India
| | - Benjamin J Wheeler
- Department of Women's and Children's Health, University of Otago, Dunedin, New Zealand.,Paediatrics Department, Southern District Health Board, Dunedin, New Zealand
| | | | - Iroro Yarhere
- Endocrinology Unit, Paediatrics Department, University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria
| | - Linda A DiMeglio
- Division of Pediatric Endocrinology and Diabetology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana, USA
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15
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Grant AD, Upton TJ, Terry JR, Smarr BL, Zavala E. Analysis of wearable time series data in endocrine and metabolic research. CURRENT OPINION IN ENDOCRINE AND METABOLIC RESEARCH 2022; 25:100380. [PMID: 36632470 PMCID: PMC9823090 DOI: 10.1016/j.coemr.2022.100380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Many hormones in the body oscillate with different frequencies and amplitudes, creating a dynamic environment that is essential to maintain health. In humans, disruptions to these rhythms are strongly associated with increased morbidity and mortality. While mathematical models can help us understand rhythm misalignment, translating this insight into personalised healthcare technologies requires solving additional challenges. Here, we discuss how combining minimally invasive, high-frequency biosampling technologies with wearable devices can assist the development of hormonal surrogates. We review bespoke algorithms that can help analyse multidimensional, noisy, time series data and identify wearable signals that could constitute clinical proxies of endocrine rhythms. These techniques can support the development of computational biomarkers to support the diagnosis and management of endocrine and metabolic conditions.
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Affiliation(s)
- Azure D. Grant
- Helen Wills Neuroscience Institute, University of California, Berkeley, 94720, United States of America
| | - Thomas J. Upton
- Laboratories for Integrative Neuroscience and Endocrinology, University of Bristol, Bristol, BS1 3NY, United Kingdom
| | - John R. Terry
- Centre for Systems Modelling & Quantitative Biomedicine, University of Birmingham, Edgbaston, B15 2TT, United Kingdom
| | - Benjamin L. Smarr
- Department of Bioengineering, University of California, San Diego, 92093, United States of America,Halıcıoğlu Data Science Institute, University of California, San Diego, 92093, United States of America,Corresponding author. Smarr, Benjamin L.
| | - Eder Zavala
- Centre for Systems Modelling & Quantitative Biomedicine, University of Birmingham, Edgbaston, B15 2TT, United Kingdom,Corresponding author. Zavala, Eder twitter icon
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16
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Thabit H. Analysis of "Accuracy of a Seventh-Generation Continuous Glucose Monitoring System in Children and Adolescents With Type 1 Diabetes". J Diabetes Sci Technol 2022:19322968221105283. [PMID: 35771001 DOI: 10.1177/19322968221105283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In an article in the Journal of Diabetes Science and Technology, Laffell et al examined the accuracy and performance of a seventh-generation "G7" continuous glucose monitor (CGM) system in participants with type 1 diabetes aged 2 to 17 years. The study had notable points which increase the generalizability of the authors' findings to usual clinical practice, such as accuracy assessment across a wide range of glycemia in the arm and abdominal area, at variable rates of change and time periods (beginning and end of sensor wear). However, accuracy measurements in the younger cohort (2-6 years old) were relatively few. Overall and per-sensor accuracy assessments using standard accuracy metrics were consistently high. The authors also highlighted the enhanced features of the G7 system compared to earlier generation systems, which support better usability.
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Affiliation(s)
- Hood Thabit
- Diabetes, Endocrinology and Metabolism Centre, Manchester Royal Infirmary, Manchester, UK
- Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
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17
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Inverso H, LeStourgeon LM, Parmar A, Bhangui I, Hughes B, Straton E, Alford M, Streisand R, Jaser SS. Demographic and Glycemic Factors Linked With Diabetes Distress in Teens With Type 1 Diabetes. J Pediatr Psychol 2022; 47:1081-1089. [PMID: 35656859 PMCID: PMC9801711 DOI: 10.1093/jpepsy/jsac049] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 05/12/2022] [Accepted: 05/12/2022] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE Diabetes distress (DD) is a negative emotional response related to the burdens of living with type 1 diabetes (T1D) and is linked with diabetes outcomes, such as hemoglobin A1c (A1c). Yet, less is known about how other glycemic indicators, average blood glucose and time in range, relate to DD, and which demographic characteristics are associated with higher DD. METHODS In total, 369 teens (Mage 15.6 ± 1.4, 51% female, MT1D duration 6.7 ± 3.8 years) screened for DD using The Problem Areas in Diabetes-Teen Version to determine eligibility for an ongoing multi-site behavioral trial. The associations of DD, demographic factors, and glycemic indicators (A1c, average blood glucose, and time in range) were analyzed. RESULTS Twenty-nine percent of teens (n = 95) scored above the clinical cutoff (≥44) for DD. Females scored significantly higher on average than males. Black/African American, non-Hispanic youth screened significantly higher compared to youth from other racial/ethnic groups. Higher DD scores were related to higher A1c and average blood glucose, and lower time in range. Logistic regression models revealed that females were significantly more likely to report clinically elevated DD than males, and teens with higher A1c were 1.3 times more likely to report DD. Age and diabetes duration were not significantly associated with clinically elevated DD scores. CONCLUSIONS Results demonstrated that DD is most prevalent in Black, non-Hispanic and female teens, and DD is associated with higher average blood glucose and lower time in range. Further investigation into these disparities is warranted to promote optimal health outcomes for teens with T1D.
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Affiliation(s)
- Hailey Inverso
- Children’s National Hospital, Center for Translational Research, USA
| | | | - Angie Parmar
- Department of Pediatrics, Vanderbilt University Medical Center, USA
| | - Isha Bhangui
- Children’s National Hospital, Center for Translational Research, USA
| | - Bailey Hughes
- Department of Pediatrics, Vanderbilt University Medical Center, USA
| | - Emma Straton
- Children’s National Hospital, Center for Translational Research, USA
| | - Madeleine Alford
- Children’s National Hospital, Center for Translational Research, USA
| | - Randi Streisand
- Children’s National Hospital, Center for Translational Research, USA,The George Washington University School of Medicine, USA
| | - Sarah S Jaser
- All correspondence concerning this article should be addressed to Sarah S. Jaser, PhD, Department of Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave., Nashville, TN 37232, USA. E-mail:
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18
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Rabbone I, Savastio S, Pigniatiello C, Carducci C, Berioli MG, Cherubini V, Lo Presti D, Maltoni G, Mameli C, Marigliano M, Minuto N, Mozzillo E, Piccinno E, Predieri B, Rigamonti A, Ripoli C, Schiaffini R, Lombardo F, Tinti D, Toni S, Zanfardino A, Scaramuzza AE. Significant and persistent improvements in time in range and positive emotions in children and adolescents with type 1 diabetes using a closed-loop control system after attending a virtual educational camp. Acta Diabetol 2022; 59:837-842. [PMID: 35312860 PMCID: PMC8935105 DOI: 10.1007/s00592-022-01878-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 03/07/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate the six-month impact of the advanced automated functions of a closed-loop control (CLC) system (Control-IQ) and a virtual educational camp (vEC) on emotions and time in range (TIR) of children and adolescents with type 1 diabetes. METHODS Children and their parents participated in a three-day vEC. Clinical, glucose, and emotion data were evaluated before, just after, and six months after the vEC. Emotions were evaluated using adapted Plutchik's and Geneva Emotion Wheels. RESULTS Forty-three children and adolescents (7-16 years) showed significant improvements in positive emotions immediately and six months after the vEC (67% and 65% vs 38%, p < 0.05, respectively), while mixed emotions were reduced (32% and 15% vs 61%, p < 0.05 and p < 0.001, respectively). The median percentage TIR increased from 64% (IQR 54-72) to 75% (IQR 70-82) with Control-IQ (p < 0.001) six months after the vEC. CONCLUSIONS Positive emotions (joy, serenity, and satisfaction) significantly improved while mixed emotions were significantly worse six months after the initiation of a CLC system (Control-IQ) and a vEC.
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Affiliation(s)
- Ivana Rabbone
- Department of Health and Science, University of Piemonte Orientale, Novara, Italy
| | - Silvia Savastio
- Department of Health and Science, University of Piemonte Orientale, Novara, Italy
| | - Ciro Pigniatiello
- Department of Health and Science, University of Piemonte Orientale, Novara, Italy
| | | | | | - Valentino Cherubini
- Department of Women's and Children's Health, G. Salesi Hospital, Ancona, Italy
| | | | - Giulio Maltoni
- Pediatric Unit, IRCCS, Azienda Ospedaliero-Universitaria, Bologna, Italy
| | - Chiara Mameli
- Department of Pediatrics, Buzzi Children's Hospital, Università Di Milano, Milan, Italy
| | - Marco Marigliano
- Pediatric Diabetes and Metabolic Disorders Unit, University of Verona, Verona, Italy
| | | | - Enza Mozzillo
- Department of Translational Medical Science, Section of Pediatrics, Regional Center of Pediatric Diabetes, University of Naples Federico II, Napoli, Italy
| | - Elvira Piccinno
- Metabolic Diseases and Diabetology, Children's Hospital Giovanni XXIII, Bari, Italy
| | - Barbara Predieri
- Department of Medical and Surgical Sciences of the Mother, Children and Adults, University of Mdena and Reggio Emilia, Modena, Italy
| | - Andrea Rigamonti
- Department of Pediatrics, Diabetes Research Institute, San Raffaele Institute, Milano, Italy
| | - Carlo Ripoli
- Department of Pediatrics and Microcythemia, ARNAS G. Brotzu, Cagliari, Italy
| | | | - Fortunato Lombardo
- Department of Human Pathology in adult and developmental age, University of Messina, Messina, Italy
| | - Davide Tinti
- Department of Pediatrics, University of Torino, Torino, Italy
| | - Sonia Toni
- Pediatric Diabetology and Endocrinology Unit, Meyer Children's Hospital, Firenze, Italy
| | - Angela Zanfardino
- Regional Center of Pediatric Diabetology, University of Campania "L. Vanvitelli", Napoli, Italy
| | - Andrea Enzo Scaramuzza
- Pediatric Diabetes, Endocrinology and Nutrition, Division of Pediatrics, ASST Cremona, Cremona, Italy.
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19
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Mencher SR, Weinzimer SA, Nally LM, Van Name M, Nunez-Smith M, Sadler LS. Technology Utilization in Black Adolescents with Type 1 Diabetes: Exploring the Decision-Making Process. Diabetes Technol Ther 2022; 24:249-257. [PMID: 35085444 PMCID: PMC11074720 DOI: 10.1089/dia.2021.0413] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background: Significant disparities in diabetes device (DD) use exist for Black adolescents with type 1 diabetes (T1D), meriting further exploration. We sought to describe how Black adolescents with T1D and their parents make decisions about using DDs and understand personal, familial, and cultural beliefs that may influence use. Materials and Methods: Nineteen Black adolescents with T1D and 17 parents participated in individual qualitative semistructured interviews. Adolescents were purposively sampled for a range of socioeconomic and clinical demographics. Interview data were recorded, transcribed, and coded for thematic analysis, analyzed separately for parents and adolescents, and then compared across groups. Data collection continued until thematic saturation was achieved. Results: Adolescents and parents reported similar themes related to the (1) intersectionality of multiple identities: T1D experience of Black adolescents; (2) decision to use DDs: complexities of T1D management and easing the burden; and (3) reasons for differential uptake of DDs in Black adolescents. Adolescents reported lacking peers with T1D "who look like me," leading to stigmatization, exacerbated by device visibility and alarms. Cultural and familial traditions as well as individual factors were described as both facilitators and barriers in DD use. Lack of familiarity with T1D, limited exposure to DDs, and mistrust of the medical community, both historically and currently, were brought up as reasons for inequities in DD use. Conclusions: Understanding the decision-making process surrounding DDs in one sample of Black adolescents and their parents is critical to guide further research to improve equity in DD use and glycemic outcomes.
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Affiliation(s)
- Shana R. Mencher
- Department of Pediatrics, Division of Endocrinology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Stuart A. Weinzimer
- Department of Pediatrics, Division of Endocrinology, Yale University School of Medicine, New Haven, Connecticut, USA
- School of Nursing, Yale University, Orange, Connecticut, USA
| | - Laura M. Nally
- Department of Pediatrics, Division of Endocrinology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Michelle Van Name
- Department of Pediatrics, Division of Endocrinology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Marcella Nunez-Smith
- Equity Research and Innovation Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Lois S. Sadler
- School of Nursing, Yale University, Orange, Connecticut, USA
- Yale Child Study Center, New Haven, Connecticut, USA
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20
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Huhn F, Lange K, Jördening M, Ernst G. Real-World Use of Continuous Glucose Monitoring (CGM) Systems Among Adolescents and Young Adults With Type 1 Diabetes: Reduced Burden, but Little Interest in Data Analysis. J Diabetes Sci Technol 2022:19322968221081216. [PMID: 35255729 DOI: 10.1177/19322968221081216] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Since 2016, German health insurance companies reimburse continuous glucose monitoring (CGM) systems for persons with insulin-dependent diabetes, leading to a tremendous increase of CGM use. This study assessed the use of CGM, the satisfaction with, and the data analysis behavior among young people. METHODS During a diabetes camp for young people from all over Germany, participants anonymously answered a questionnaire on their method of glucose monitoring, satisfaction and quality of CGM use, HbA1c, and diabetes distress (Problem Areas in Diabetes Scale [PAID]-5). RESULTS A total of 308 participants (age 21.4 ± 3.5 years; 73% female; diabetes duration 10.1 ± 5.9 years) completed the questionnaire. Approximately, 25% used self-monitoring of blood glucose (SMBG), 46% intermittent-scanning continuous glucose monitoring (iscCGM), and 30% real-time continuous glucose monitoring (rtCGM). Mean HbA1c was slightly, but not significantly, higher among SMBG users compared with CGM users (8.0% ± 1.9% vs. 7.7% ± 1.4%; P = .791). Diabetes distress was not associated with the method of glucose monitoring (SMBG 5.6 vs. iscCGM 6.2 vs. rtCGM 6.5; P = .386). Overall, satisfaction with CGM use was very high; 98% of the CGM users reported better well-being with CGM compared with previous SMBG use. Only 19% of CGM users reported regular data analyses; their HbA1c was lower compared with other CGM users (7.2% ± 1.2% vs. 7.7% ± 1.4%; P = .039). CONCLUSIONS In this large sample of young people, 75% were using a CGM system. Treatment satisfaction was very high, but CGM use was not associated with reduced diabetes distress or better glycemic control. However, young people who regularly analyzed their CGM data reported lower HbA1c levels.
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Affiliation(s)
- Friederike Huhn
- Department of Medical Psychology, Hannover Medical School, Hannover, Germany
| | - Karin Lange
- Department of Medical Psychology, Hannover Medical School, Hannover, Germany
| | - Mia Jördening
- Department of Medical Psychology, Hannover Medical School, Hannover, Germany
| | - Gundula Ernst
- Department of Medical Psychology, Hannover Medical School, Hannover, Germany
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21
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Divan V, Greenfield M, Morley CP, Weinstock RS. Perceived Burdens and Benefits Associated With Continuous Glucose Monitor Use in Type 1 Diabetes Across the Lifespan. J Diabetes Sci Technol 2022; 16:88-96. [PMID: 33356514 PMCID: PMC8875068 DOI: 10.1177/1932296820978769] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Continuous glucose monitors (CGMs) help people with type 1 diabetes (T1D) improve their glycemic profiles but are underutilized. To better understand why, perceived CGM burdens and benefits in nonusers versus users with type 1 diabetes across the lifespan were assessed. METHODS Burdens (BurCGM) and benefits of CGM (BenCGM) questionnaires were completed during T1D outpatient visits (n = 1334) from February 2019 to February 2020. Mean scores were calculated (scale one to five; higher scores reflect greater perceived burdens/benefits). Data were collected from medical records including glycated hemoglobin (HbA1c) within 3 months of the visit. RESULTS Individuals of all ages using CGM described more benefits and less burdens (mean scores 4.48 and 1.69, respectively) when compared with those who were not using CGM (mean score 4.19 and 2.35, respectively) (P < .001). There were no differences in burdens or benefits by sex. Non-CGM users aged ≥50 years had higher mean BurCGM scores than those aged <50 years (P = .004); the cost was the greatest barrier in those aged 27+ years. Other burdens were readings not trusted, painful to wear, and takes too much time to use. For those aged 65+, nonusers versus users, 18.5% versus 3.1% agreed with "it was too hard to understand CGM information," and 21.4% versus 7.7% agreed that CGM causes too much worry. Mean HbA1C was lower in CGM users (8.1%) versus non-CGM users (mean A1c 9.1%; P < .001). CONCLUSIONS CGM was perceived as having more burdens and less benefits in nonusers, with differences in concerns varying across the lifespan. Lower costs and age-appropriate education are needed to address these barriers.
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Affiliation(s)
- Vidita Divan
- Department of Medicine, Upstate Medical University, Syracuse NY, USA
| | | | - Christopher P. Morley
- Public Health and Preventive Medicine, Upstate Medical University, Syracuse, NY, USA
| | - Ruth S. Weinstock
- Department of Medicine, Upstate Medical University, Syracuse NY, USA
- Ruth S. Weinstock, MD, PhD, Distinguished Service Professor, Upstate Medical University, 750 East Adams Street, CWB 353, Syracuse, NY 13210, USA.
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22
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O'Connell J, Nathan DM, O'Brien T, O'Keeffe DT. Treatment of Diabetes - To Pump or Not to Pump. N Engl J Med 2021; 385:2092-2095. [PMID: 34818486 DOI: 10.1056/nejmclde2112076] [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: 11/19/2022]
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23
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Bratke H, Margeirsdottir HD, Assmus J, Njølstad PR, Skrivarhaug T. Does Current Diabetes Technology Improve Metabolic Control? A Cross-Sectional Study on the Use of Insulin Pumps and Continuous Glucose Monitoring Devices in a Nationwide Pediatric Population. Diabetes Ther 2021; 12:2571-2583. [PMID: 34389930 PMCID: PMC8385028 DOI: 10.1007/s13300-021-01127-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 07/21/2021] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE To examine the use of multiple daily injections (MDI), insulin pumps, self-measured blood glucose (SMBG), and continuous glucose monitoring (CGM) systems, and their association with glycated hemoglobin (HbA1c), diabetic ketoacidosis (DKA), and severe hypoglycemia. METHODS In a pediatric population-based nationwide cross-sectional study, we analyzed data from 2623 participants up to 18 years of age with type 1 diabetes, using 2017 annual data from the Norwegian Childhood Diabetes Registry. HbA1c was adjusted for age, gender, and diabetes duration. Using a linear mixed-effects model, we assessed HbA1c and the incidence of DKA and severe hypoglycemia according to the use of MDI, insulin pumps, SMBG, and CGM. RESULTS We observed that 74.7% of participants were using an insulin pump and 52.6% were using a CGM system. Mean HbA1c was 7.8% (62 mmol/mol). The HbA1c of pump users was 0.14 percentage points (pp) higher than that of MDI users. Fewer pump users than MDI users achieved an HbA1c of < 7.5% (38.3 vs. 41.6%). CGM users had a 0.18 pp lower HbA1c than SMBG users, with 40.5 and 38.0%, respectively, achieving an HbA1c of < 7.5%. The incidence of severe hypoglycemia or hospitalization due to DKA was not different in pump and CGM users compared with nonusers. Compared with other insulin pumps, patch pump use was associated with a significantly lower odds ratio for DKA. CONCLUSIONS Despite the broad use of diabetes technology, as many as 61% of our pediatric cohort did not reach the HbA1c target recommended by the International Society for Pediatric and Adolescent Diabetes (ISPAD). Lower HbA1c was associated with CGM use but not with insulin pump use. Acute complications were not less frequent in the groups using insulin pumps or CGM compared with those using MDI and SMBG. Further research is required to explore the lower incidence of DKA among patch pump users. TRIAL REGISTRATION ClinicalTrials.gov identifier NCT04201171.
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Affiliation(s)
- Heiko Bratke
- Department of Pediatrics, Haugesund Hospital, Fonna Health Trust, Postbox 2170, 5504, Haugesund, Norway.
- Department of Clinical Science, Center for Diabetes Research, University of Bergen, Bergen, Norway.
- Oslo Diabetes Research Centre, Oslo, Norway.
| | - Hanna D Margeirsdottir
- Oslo Diabetes Research Centre, Oslo, Norway
- Division of Childhood and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Jörg Assmus
- Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway
| | - Pål R Njølstad
- Department of Clinical Science, Center for Diabetes Research, University of Bergen, Bergen, Norway
- Children and Adolescent Clinic, Haukeland University Hospital, Bergen, Norway
| | - Torild Skrivarhaug
- Oslo Diabetes Research Centre, Oslo, Norway
- Division of Childhood and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Division of Childhood and Adolescent Medicine, The Norwegian Childhood Diabetes Registry, Oslo University Hospital, Oslo, Norway
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24
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Darukhanavala A, Puhr S, Dinunno K, Alfego D, Welsh J, Butler L, Magyar K. Association between attendance at an American diabetes camp and improvements in glycaemic control and treatment satisfaction. Endocrinol Diabetes Metab 2021; 4:e00254. [PMID: 34277978 PMCID: PMC8279631 DOI: 10.1002/edm2.254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 03/24/2021] [Accepted: 03/27/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction Few studies have evaluated glycaemic control using continuous glucose monitoring (CGM) in individuals before and after attendance at a diabetes camp or by comparing control groups at home to control groups at camp. Methods Youth (6–17 years) with T1D and receiving insulin therapy were enrolled at a week‐long diabetes camp. They participated in three clinic visits: at the start of a week at home, by initiating a Dexcom G6 CGM system; at the start of a week at camp, where the home week G6 was removed and a camp week G6 was inserted; and after camp, where the camp week G6 was removed. We administered Problem Areas in Diabetes (PAID) surveys at the second and third visits. Participants with <80% CGM data coverage or who did not complete all PAID surveys were excluded from analysis. We compared glycaemic control and PAID scores between the week at home and week at camp. Results Of 76 enrolled campers, 69 completed the study and 52 had results that qualified for analysis. The mean participant age was 12.5 ± 2.2 years. Camp was associated with significantly improved treatment satisfaction, time in desired glucose range and insulin sensitivity. Time in hyperglycaemia and basal insulin requirements decreased significantly. Conclusions Diabetes camp is associated with significant improvements in diabetes treatment satisfaction and glycaemic control compared to home care.
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Affiliation(s)
- Amy Darukhanavala
- Division of Pediatric Endocrinology UMass Medical Center Worcester MA USA
| | | | - Kyle Dinunno
- The Barton Center for Diabetes Education North Oxford MA USA
| | - David Alfego
- Division of Pediatric Endocrinology UMass Medical Center Worcester MA USA
| | | | - Lynn Butler
- The Barton Center for Diabetes Education North Oxford MA USA
| | - Kendra Magyar
- The Barton Center for Diabetes Education North Oxford MA USA
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25
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Ray MK, McMichael A, Rivera-Santana M, Noel J, Hershey T. Technological Ecological Momentary Assessment Tools to Study Type 1 Diabetes in Youth: Viewpoint of Methodologies. JMIR Diabetes 2021; 6:e27027. [PMID: 34081017 PMCID: PMC8212634 DOI: 10.2196/27027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 03/26/2021] [Accepted: 04/03/2021] [Indexed: 11/13/2022] Open
Abstract
Type 1 diabetes (T1D) is one of the most common chronic childhood diseases, and its prevalence is rapidly increasing. The management of glucose in T1D is challenging, as youth must consider a myriad of factors when making diabetes care decisions. This task often leads to significant hyperglycemia, hypoglycemia, and glucose variability throughout the day, which have been associated with short- and long-term medical complications. At present, most of what is known about each of these complications and the health behaviors that may lead to them have been uncovered in the clinical setting or in laboratory-based research. However, the tools often used in these settings are limited in their ability to capture the dynamic behaviors, feelings, and physiological changes associated with T1D that fluctuate from moment to moment throughout the day. A better understanding of T1D in daily life could potentially aid in the development of interventions to improve diabetes care and mitigate the negative medical consequences associated with it. Therefore, there is a need to measure repeated, real-time, and real-world features of this disease in youth. This approach is known as ecological momentary assessment (EMA), and it has considerable advantages to in-lab research. Thus, this viewpoint aims to describe EMA tools that have been used to collect data in the daily lives of youth with T1D and discuss studies that explored the nuances of T1D in daily life using these methods. This viewpoint focuses on the following EMA methods: continuous glucose monitoring, actigraphy, ambulatory blood pressure monitoring, personal digital assistants, smartphones, and phone-based systems. The viewpoint also discusses the benefits of using EMA methods to collect important data that might not otherwise be collected in the laboratory and the limitations of each tool, future directions of the field, and possible clinical implications for their use.
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Affiliation(s)
- Mary Katherine Ray
- Department of Psychiatry, Washington University in St. Louis, St. Louis, MO, United States
| | - Alana McMichael
- Department of Psychiatry, Washington University in St. Louis, St. Louis, MO, United States
| | - Maria Rivera-Santana
- Department of Psychiatry, Washington University in St. Louis, St. Louis, MO, United States
| | - Jacob Noel
- Department of Psychiatry, Washington University in St. Louis, St. Louis, MO, United States
| | - Tamara Hershey
- Department of Psychiatry, Mallinckrodt Institute of Radiology, Washington University in St. Louis, St. Louis, MO, United States
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26
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Younes ZMH, Abuali AM, Tabba S, Farooqi MH, Hassoun AAK. Prevalence of diabetes distress and depression and their association with glycemic control in adolescents with type 1 diabetes in Dubai, United Arab Emirates. Pediatr Diabetes 2021; 22:683-691. [PMID: 33745208 DOI: 10.1111/pedi.13204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 01/11/2021] [Accepted: 03/05/2021] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE Diabetes distress and depression have been shown to be prevalent among adolescents with type 1 diabetes and screening for these parameters should be a routine part of diabetes care. To assess the prevalence of diabetes distress and depression and their association with glycemic control in a sample of adolescents with type 1 diabetes attending a diabetes center in Dubai, United Arab Emirates. All adolescents aged 13 to 18 years with type 1 diabetes that were seeking treatment at the Dubai Diabetes Center from the period of September 1, 2018 to May 1, 2019. A total of 72 participants completed the study. RESEARCH DESIGN AND METHODS Adolescents were asked to fill in questionnaires assessing diabetes distress and depression. Multivariate linear regression analysis was used to assess the relationships between the subsets of socio-demographic and clinical characteristics, and the scores of the questionnaires. RESULTS The mean HbA1c of the study sample was 9.61% [82 mmol/mol] with higher levels found in females as compared with males (p<0.05). Females showed significantly greater levels of distress as compared with males. Although adolescents with HbA1c≥7.5% scored higher for diabetes distress and depression, the difference was not statistically significant to those with an HbA1c of <7.5%. Higher levels of diabetes distress were highly correlated with depressive symptoms, with distress and depression both being significant predictors of one another. CONCLUSIONS Our results highlight the importance of implementing and sustaining psycho-educational interventions to aid in alleviating diabetes distress and depression in this subgroup of the population.
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Affiliation(s)
| | - Alaa M Abuali
- Dubai Diabetes Center, Dubai Health Authority, Dubai, UAE
| | - Shadi Tabba
- Dubai Diabetes Center, Dubai Health Authority, Dubai, UAE
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27
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Datye KA, Tilden DR, Parmar AM, Goethals ER, Jaser SS. Advances, Challenges, and Cost Associated with Continuous Glucose Monitor Use in Adolescents and Young Adults with Type 1 Diabetes. Curr Diab Rep 2021; 21:22. [PMID: 33991264 PMCID: PMC8575075 DOI: 10.1007/s11892-021-01389-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/27/2021] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW Continuous glucose monitors (CGM) are transforming diabetes management, yet adolescents and young adults (AYA) with type 1 diabetes (T1D) do not experience the same benefits seen with CGM use in adults. The purpose of this review is to explore advances, challenges, and the financial impact of CGM use in AYA with T1D. RECENT FINDINGS CGM studies in young adults highlight challenges and suggest unique barriers to CGM use in this population. Recent studies also demonstrate differences in CGM use related to race and ethnicity, raising questions about potential bias and emphasizing the importance of patient-provider communication. Cost of these devices remains a significant barrier, especially in countries without nationalized reimbursement of CGM. More research is needed to understand and address the differences in CGM utilization and to increase the accessibility of CGM therapy given the significant potential benefits of CGM in this high-risk group.
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Affiliation(s)
- Karishma A Datye
- Ian M. Burr Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, Vanderbilt University Medical Center, 1500 21st Ave. South Suite 1514, Nashville, TN, 37212-3157, USA.
| | - Daniel R Tilden
- Ian M. Burr Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, Vanderbilt University Medical Center, 1500 21st Ave. South Suite 1514, Nashville, TN, 37212-3157, USA
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Angelee M Parmar
- Ian M. Burr Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, Vanderbilt University Medical Center, 1500 21st Ave. South Suite 1514, Nashville, TN, 37212-3157, USA
| | - Eveline R Goethals
- Ian M. Burr Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, Vanderbilt University Medical Center, 1500 21st Ave. South Suite 1514, Nashville, TN, 37212-3157, USA
| | - Sarah S Jaser
- Ian M. Burr Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, Vanderbilt University Medical Center, 1500 21st Ave. South Suite 1514, Nashville, TN, 37212-3157, USA
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28
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Vesco AT, Howard KR, Anderson LM, Papadakis JL, Hood KK, Weissberg-Benchell J. Examining Indirect Effects of Anxiety on Glycated Hemoglobin via Automatic Negative Thinking and Diabetes-Specific Distress in Adolescents With Type 1 Diabetes. Can J Diabetes 2021; 45:473-480. [PMID: 34176611 DOI: 10.1016/j.jcjd.2021.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 05/03/2021] [Accepted: 05/04/2021] [Indexed: 12/16/2022]
Abstract
OBJECTIVES In this study, we examined the indirect effects of anxiety on glycated hemoglobin (A1C) via automatic negative thinking and diabetes distress among adolescents with type 1 diabetes (T1D) during the follow-up interval of a randomized controlled trial of an intervention targeting resilience promotion/depression prevention. METHODS Adolescents (N=264) participating in the Supporting Teen Problem Solving clinical trial were included and assessed at 8, 12, 16 and 28 months postbaseline. A serial, double-mediation model was used to examine path effects from anxiety to A1C through automatic negative thinking, through diabetes distress and through both automatic negative thinking and diabetes distress. Relevant demographic and clinical covariates were included. RESULTS Anxiety significantly predicted increases in both automatic negative thinking and diabetes distress. Automatic negative thinking was not found to mediate the association between anxiety and A1C, but diabetes distress did mediate the association. The double-mediation path through automatic negative thinking and diabetes distress together was significant. The indirect effect of anxiety on A1C through diabetes distress was significant and greater than the indirect effect of the double-mediator path. Anxiety did not predict A1C independent of its effects on automatic negative thinking and diabetes distress. Inclusion of demographic covariates did not substantively change the results. CONCLUSIONS Analyses suggest that automatic negative thinking and diabetes distress mediate the relationship between anxiety and A1C among adolescents with T1D. Diabetes distress appears to be a robust factor linking anxiety to A1C. Diabetes distress should be further examined as a mediator of glycemic variability in anxious youth with T1D.
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Affiliation(s)
- Anthony T Vesco
- Pritzker Department of Psychiatry and Behavioral Health, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, United States; Department of Psychiatry & Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States.
| | - Kelsey R Howard
- Pritzker Department of Psychiatry and Behavioral Health, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, United States
| | - Lindsay M Anderson
- Department of Psychology, Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, Arizona, United States
| | - Jaclyn L Papadakis
- Pritzker Department of Psychiatry and Behavioral Health, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, United States; Department of Psychiatry & Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States
| | - Korey K Hood
- Department of Pediatrics, Stanford University School of Medicine, Stanford, California, United States
| | - Jill Weissberg-Benchell
- Pritzker Department of Psychiatry and Behavioral Health, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, United States; Department of Psychiatry & Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States
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29
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Responses to Low- and High-Intensity Exercise in Adolescents with Type 1 Diabetes in Relation to Their Level of VO 2 Max. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18020692. [PMID: 33467392 PMCID: PMC7830455 DOI: 10.3390/ijerph18020692] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 12/31/2020] [Accepted: 01/09/2021] [Indexed: 12/20/2022]
Abstract
The purpose of this study was to investigate the influence of maximal oxygen uptake (VO2 max) on the glycemic changes during low and high intensity exercises in young type 1 diabetic patients. Twenty boys (age: 14.3 ± 1.6 years; height: 171.0 ± 11.3 cm; weight; 59.5 ± 12.8 kg) were divided into low-fit group (LFG, n = 10) and high-fit group (HFG, n = 10). According to the experimental design, participants performed three physical efforts (VO2 max test, mixed aerobic-anaerobic effort and aerobic effort) on the cycloergometer, during which real-time glycemia was measured. Mixed aerobic-anaerobic exercise demanded significantly smaller carbohydrate supplementation (0.2 ± 0.2 g/kg during exercise) than the aerobic test session (0.4 ± 0.3 g/kg during exercise). Moreover, patients with higher VO2 max had lower tendency for glycemic changes during the aerobic effort. The results of the current study suggest that young type 1 diabetic patients should perform different intensity activities using continuous glycemic monitoring system to avoid acute and chronic complications of the disease.
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30
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Franceschi R, Micheli F, Mozzillo E, Cauvin V, Liguori A, Soffiati M, Giani E. Intermittently Scanned and Continuous Glucose Monitor Systems: A Systematic Review on Psychological Outcomes in Pediatric Patients. Front Pediatr 2021; 9:660173. [PMID: 34026692 PMCID: PMC8131655 DOI: 10.3389/fped.2021.660173] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 04/06/2021] [Indexed: 11/30/2022] Open
Abstract
Aim: To explore the impact of real-time continuous glucose monitoring (rtCGMs) or intermittently scanned/viewed CGM (isCGM) on psychological outcomes in children and caregivers, and to grade the level of evidence. Method: Systematic review of the literature from PubMed, Embase, Cochrane Library, Web of Science, CINAHL, Nursing reference center, Up to date, Google Scholar, and PsycINFO databases. The studies selected used validated questionnaires for investigating the psychological outcomes. We applied GRADE (Grading of Recommendations Assessment, Development and Evaluation) to rank the quality of a body of evidence. Results: A total of 192 studies were identified in the initial search and after the process of evaluation 25 studies were selected as appropriate to be included in this systematic review. We found in moderate quality studies that isCGM in adolescents can improve diabetes related distress, family conflicts, fear of hypoglycemia, and quality of life, while depression, anxiety, and quality of sleep have not yet been evaluated by validated questionnaires. In moderate-high quality studies, rtCGM technology does not impact on diabetes burden, diabetes specific family conflict, and depressive symptoms. The effect on fear of hypoglycemia, sleep quality, and anxiety is still debated and RCT studies powered to find significant results in psychological outcomes are lacking. RtCGM increases satisfaction and quality of life in parents and patients wearing rtCGM. Conclusion: these data present an interesting point to consider when families are deciding whether or not to start CGM use, choosing between rtCGM to reach a tighter metabolic control, or isCGM which allows greater benefits on psychological outcomes.
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Affiliation(s)
| | | | - Enza Mozzillo
- Section of Pediatrics, Department of Translational Medical Science, Regional Center of Pediatric Diabetes, Federico II University of Naples, Naples, Italy
| | | | | | | | - Elisa Giani
- Humanitas Clinical and Research Center, Rozzano, Italy
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31
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Galindo RJ, Umpierrez GE, Rushakoff RJ, Basu A, Lohnes S, Nichols JH, Spanakis EK, Espinoza J, Palermo NE, Awadjie DG, Bak L, Buckingham B, Cook CB, Freckmann G, Heinemann L, Hovorka R, Mathioudakis N, Newman T, O’Neal DN, Rickert M, Sacks DB, Seley JJ, Wallia A, Shang T, Zhang JY, Han J, Klonoff DC. Continuous Glucose Monitors and Automated Insulin Dosing Systems in the Hospital Consensus Guideline. J Diabetes Sci Technol 2020; 14:1035-1064. [PMID: 32985262 PMCID: PMC7645140 DOI: 10.1177/1932296820954163] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This article is the work product of the Continuous Glucose Monitor and Automated Insulin Dosing Systems in the Hospital Consensus Guideline Panel, which was organized by Diabetes Technology Society and met virtually on April 23, 2020. The guideline panel consisted of 24 international experts in the use of continuous glucose monitors (CGMs) and automated insulin dosing (AID) systems representing adult endocrinology, pediatric endocrinology, obstetrics and gynecology, advanced practice nursing, diabetes care and education, clinical chemistry, bioengineering, and product liability law. The panelists reviewed the medical literature pertaining to five topics: (1) continuation of home CGMs after hospitalization, (2) initiation of CGMs in the hospital, (3) continuation of AID systems in the hospital, (4) logistics and hands-on care of hospitalized patients using CGMs and AID systems, and (5) data management of CGMs and AID systems in the hospital. The panelists then developed three types of recommendations for each topic, including clinical practice (to use the technology optimally), research (to improve the safety and effectiveness of the technology), and hospital policies (to build an environment for facilitating use of these devices) for each of the five topics. The panelists voted on 78 proposed recommendations. Based on the panel vote, 77 recommendations were classified as either strong or mild. One recommendation failed to reach consensus. Additional research is needed on CGMs and AID systems in the hospital setting regarding device accuracy, practices for deployment, data management, and achievable outcomes. This guideline is intended to support these technologies for the management of hospitalized patients with diabetes.
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Affiliation(s)
| | | | | | - Ananda Basu
- University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Suzanne Lohnes
- University of California San Diego Medical Center, La Jolla, CA, USA
| | | | - Elias K. Spanakis
- University of Maryland School of Medicine, Baltimore, MD, USA
- Division of Endocrinology, Baltimore Veterans Affairs Medical Center, MD, USA
| | | | - Nadine E. Palermo
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | | | | | | | | | | | | | | | | | - Tonya Newman
- Neal, Gerber and Eisenberg LLP, Chicago, IL, USA
| | - David N. O’Neal
- University of Melbourne Department of Medicine, St. Vincent’s Hospital, Fitzroy, Victoria, Australia
| | | | | | | | - Amisha Wallia
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Trisha Shang
- Diabetes Technology Society, Burlingame, CA, USA
| | | | - Julia Han
- Diabetes Technology Society, Burlingame, CA, USA
| | - David C. Klonoff
- Mills-Peninsula Medical Center, San Mateo, CA, USA
- David C. Klonoff, MD, FACP, FRCP (Edin), Fellow AIMBE, Mills-Peninsula Medical Center, 100 South San Mateo Drive Room 5147, San Mateo, CA 94401, USA.
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Thabit H, Prabhu JN, Mubita W, Fullwood C, Azmi S, Urwin A, Doughty I, Leelarathna L. Use of Factory-Calibrated Real-time Continuous Glucose Monitoring Improves Time in Target and HbA 1c in a Multiethnic Cohort of Adolescents and Young Adults With Type 1 Diabetes: The MILLENNIALS Study. Diabetes Care 2020; 43:2537-2543. [PMID: 32723843 DOI: 10.2337/dc20-0736] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 06/29/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE International type 1 diabetes registries have shown that HbA1c levels are highest in young people with type 1 diabetes; however, improving their glycemic control remains a challenge. We propose that use of the factory-calibrated Dexcom G6 CGM system would improve glycemic control in this cohort. RESEARCH DESIGN AND METHODS We conducted a randomized crossover trial in young people with type 1 diabetes (16-24 years old) comparing the Dexcom G6 CGM system and self-monitoring of blood glucose (SMBG). Participants were assigned to the interventions in random order during two 8-week study periods. During SMBG, blinded continuous glucose monitoring (CGM) was worn by each participant for 10 days at the start, week 4, and week 7 of the control period. HbA1c measurements were drawn after enrollment and before and after each treatment period. The primary outcome was time in range 70-180 mg/dL. RESULTS Time in range was significantly higher during CGM compared with control (35.7 ± 13.5% vs. 24.6 ± 9.3%; mean difference 11.1% [95% CI 7.0-15.2]; P < 0.001). CGM use reduced mean sensor glucose (219.7 ± 37.6 mg/dL vs. 251.9 ± 36.3 mg/dL; mean difference -32.2 mg/dL [95% CI -44.5 to -20.0]; P < 0.001) and time above range (61.7 ± 15.1% vs. 73.6 ± 10.4%; mean difference 11.9% [95% CI -16.4 to -7.4]; P < 0.001). HbA1c level was reduced by 0.76% (95% CI -1.1 to -0.4) (-8.5 mmol/mol [95% CI -12.4 to -4.6]; P < 0.001). Times spent below range (<70 mg/dL and <54 mg/dL) were low and comparable during both study periods. Sensor wear was 84% during the CGM period. CONCLUSIONS CGM use in young people with type 1 diabetes improves time in target and HbA1c levels compared with SMBG.
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Affiliation(s)
- Hood Thabit
- Manchester Diabetes Centre, Manchester Royal Infirmary, Manchester, U.K. .,Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, U.K
| | | | - Womba Mubita
- Manchester Diabetes Centre, Manchester Royal Infirmary, Manchester, U.K
| | | | - Shazli Azmi
- Manchester Diabetes Centre, Manchester Royal Infirmary, Manchester, U.K
| | - Andrea Urwin
- Manchester Diabetes Centre, Manchester Royal Infirmary, Manchester, U.K
| | - Ian Doughty
- Royal Manchester Children's Hospital, Manchester Royal Infirmary, Manchester, U.K
| | - Lalantha Leelarathna
- Manchester Diabetes Centre, Manchester Royal Infirmary, Manchester, U.K.,Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, U.K
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Bauer KW, Hilliard ME, Albright D, Lo SL, Fredericks EM, Miller AL. The Role of Parent Self-Regulation in Youth Type 1 Diabetes Management. Curr Diab Rep 2020; 20:37. [PMID: 32638126 PMCID: PMC8018188 DOI: 10.1007/s11892-020-01321-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE OF REVIEW Youth with strong self-regulation (SR), or the ability to manage thoughts, emotions, and behaviors, engage in more effective type 1 diabetes (T1D) management. However, while parent support and engagement are critical to ensuring positive youth T1D outcomes, it is rarely considered that parents' SR may also influence youth T1D management. If this is the case, novel interventions to improve parents' SR or ensure adequate support for parents with SR challenges offer great potential to improve family functioning and youth T1D management. RECENT FINDINGS Theoretical and preliminary empirical evidence suggests that parental SR impacts family processes that support youth T1D treatment regimen adherence. Furthermore, parent and youth SR likely interact, with high parent SR enhancing the positive effects of high youth SR or compensating for low youth SR. Continued research is needed to better understand the ways in which parent SR matters to youth T1D management and identify how to support improvements in T1D management among families of parents with low SR.
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Affiliation(s)
- Katherine W Bauer
- Department of Nutritional Sciences, University of Michigan School of Public Health, 3854 SPH I, 1415 Washington Heights, Ann Arbor, MI, 48109-2029, USA.
- Center for Human Growth and Development, University of Michigan, Ann Arbor, MI, USA.
| | - Marisa E Hilliard
- Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - Dana Albright
- Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Sharon L Lo
- Center for Human Growth and Development, University of Michigan, Ann Arbor, MI, USA
| | - Emily M Fredericks
- Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Alison L Miller
- Center for Human Growth and Development, University of Michigan, Ann Arbor, MI, USA
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, Ann Arbor, MI, USA
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Al Hayek AA, Al Dawish MA. Assessing Diabetes Distress and Sleep Quality in Young Adults with Type 1 Diabetes Using FreeStyle Libre: A Prospective Cohort Study. Diabetes Ther 2020; 11:1551-1562. [PMID: 32495021 PMCID: PMC7324459 DOI: 10.1007/s13300-020-00849-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION The burden of diabetes, its potential complications, and related self-care activities can induce negative psychosocial effects in patients with type 1 diabetes mellitus (T1DM). This prospective cohort study investigated the psychosocial benefits associated with 3 months of FreeStyle Libre (FSL) flash glucose monitoring use in young adults with T1DM in Saudi Arabia. METHODS Patients completed the Diabetes Distress Scale (DDS) and the Pittsburgh Sleep Quality Index (PSQI) questionnaires at baseline and 3 months. HbA1c, number of confirmed hypoglycemia episodes per month, and frequency of blood glucose testing were also collected at baseline and 3 months. RESULTS Of 95 patients analyzed, significant reductions were observed in mean DDS (3.8 vs. 2.5; p < 0.001) and PSQI (8.7 vs. 3.9; p < 0.001) scores from baseline to 3 months. Furthermore, HbA1c and confirmed hypoglycemia episodes per month also decreased from baseline to 3 months (HbA1c 8.3 vs. 7.7% [67 vs. 61 mmol/mol], p < 0.001; hypoglycemia episodes 3.0 vs. 2.3, p < 0.001). In contrast, mean frequency of blood glucose testing per day increased from baseline to 3 months (2.5 vs. 5.2; p < 0.001). CONCLUSION These data demonstrate improvements in diabetes distress and sleep quality as well as glycemic outcomes following 3 months' FSL use in young adults with T1DM.
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Affiliation(s)
- Ayman A Al Hayek
- Department of Endocrinology and Diabetes, Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
| | - Mohamed A Al Dawish
- Department of Endocrinology and Diabetes, Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
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Chatterjee S, Bakhla AK, Biswas P, Singha S, Dubey S, Sharma CB, Chowdhury S. Psychosocial morbidity among children with type-1 diabetes mellitus. J Family Med Prim Care 2020; 9:652-656. [PMID: 32318398 PMCID: PMC7114057 DOI: 10.4103/jfmpc.jfmpc_1216_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 01/21/2020] [Accepted: 01/31/2020] [Indexed: 11/15/2022] Open
Abstract
Background: Although the psychosocial impact of type-1 diabetes mellitus (T1DM) patients is well recognized, data about its prevalence in India is scant. Hence, this study was undertaken to determine the prevalence and spectrum of psychosocial morbidities among pediatric T1DM patients and factors associated with psychosocial distress. Methods: Among 39 pediatric T1DM patients, a cross-sectional questionnaire-based study was carried out. Psychological distress was measured by applying a childhood psychopathological measurement schedule (CPMS) questionnaire. Psychosocial distress was analyzed across various sociodemographic factors and disease-specific variables by applying the Chi-square test using the statistical package for social sciences (SPSS) version 16. Results: The mean age of the study sample was 11.59 + 2.65 years (range: 6–16 years). Out of a total 39 patients, 21 (53.85%) were found to be psychologically distressed. The mean CPMS score was 12.74 + 9.54. Mean scores among psychologically distressed and nondistressed patient groups were 19.19 + 8.5 and 5.22 + 2.74, respectively. Anxiety, conduct disorder, and depression were the most common problems identified. Psychosocial distress was more prevalent among those who were postpubertal, males, Muslims, residing in rural areas, living in a nuclear family, having no sibling, and from the upper-lower socioeconomic background. Psychosocial distress was significantly associated with an increased number of insulin injections per day (P = 0.041) and dietary and drug regimen noncompliance (P = 0.001). Conclusion: The present study revealed a very high prevalence (53.85%) of psychosocial morbidity among T1DM patients. Psychosocial distress was significantly more among patients taking an increased number of insulin injections per day and patients who were noncompliant with the dietary and drug regimen.
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Affiliation(s)
- Subhankar Chatterjee
- Department of Medicine, Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, India
| | - Ajay K Bakhla
- Department of Psychiatry, Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, India
| | - Payel Biswas
- Department of Radiodiagnosis, Nagarmal Modi Seva Sadan, Ranchi, Jharkhand, India
| | - Souvik Singha
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - Souvik Dubey
- Department of Neuromedicine, Bangur Institute of Neurosciences, Kolkata, West Bengal, India
| | - Chandra Bhushan Sharma
- Department of Medicine, Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, India
| | - Subhankar Chowdhury
- Department of Endocrinology, Institute of Postgraduate Medical Education and Research, Kolkata, West Bengal, India
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Initial experiences of adolescents and young adults with type 1 diabetes and high-risk glycemic control after starting flash glucose monitoring - a qualitative study. J Diabetes Metab Disord 2019; 19:37-46. [PMID: 32550154 DOI: 10.1007/s40200-019-00472-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 11/20/2019] [Indexed: 12/18/2022]
Abstract
Purpose This study explored early experiences with a flash glucose monitoring system among adolescents and young adults with type 1 diabetes and high-risk glycemic control. Methods Adolescents and young adults with high-risk glycemic control (HbA1c ≥ 75 mmol/mol (9.0%) in the previous 6 months) who had recently commenced on flash glucose monitoring as part of a trial took part in a semi-structured interview exploring their experiences with the technology. All interviews were recorded, transcribed and analyzed using an inductive approach. Results Fifteen interviews were conducted. Overall, participants enjoyed flash glucose monitoring and planned to continue using their system. Key findings included flash glucose monitoring reduced diabetes management burden and increased glucose monitoring. Other impacts of flash glucose monitoring use included perceived improved mood and energy, increased capacity for physical activity and less parental conflict. While participants reported healthier glycemic control, participants' mean interstitial glucose level remained above the target range of 3.9-10.0 mmol/L (70-180 mg/dL) over the first month of flash glucose monitoring. Common challenges included premature sensor loss and decreased scanning over the first month of use. Conclusions Flash glucose monitoring may be an acceptable self-management tool to increase monitoring frequency in adolescents and young adults with type 1 diabetes and high-risk glycemic control, with the potential to improve long-term glycemic control. Initial support efforts should focus on practical strategies to prolong sensor wear and motivate frequent scanning as well as education on interpreting glucose data and making informed treatment decisions to maximize the benefits of this technology.
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Zavitsanou S, Massa J, Deshpande S, Pinsker JE, Church MM, Andre C, Doyle III FJ, Michelson A, Creason J, Dassau E, Eisenberg DM. The Effect of Two Types of Pasta Versus White Rice on Postprandial Blood Glucose Levels in Adults with Type 1 Diabetes: A Randomized Crossover Trial. Diabetes Technol Ther 2019; 21:485-492. [PMID: 31225739 PMCID: PMC6708265 DOI: 10.1089/dia.2019.0109] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background: Food choices are essential to successful glycemic control for people with diabetes. We compared the impact of three carbohydrate-rich meals on the postprandial glycemic response in adults with type 1 diabetes (T1D). Methods: We performed a randomized crossover study in 12 adults with T1D (age 58.7 ± 14.2 years, baseline hemoglobin A1c 7.5% ± 1.3%) comparing the postprandial glycemic response to three meals using continuous glucose monitoring: (1) "higher protein" pasta containing 10 g protein/serving, (2) regular pasta with 7 g protein/serving, and (3) extra-long grain white rice. All meals contained 42 g carbohydrate; were served with homemade tomato sauce, green salad, and balsamic dressing; and were repeated twice in random order. After their insulin bolus, subjects were observed in clinic for 5 h. Linear mixed effects models were used to assess the glycemic response. Results: Compared with white rice, peak glucose levels were significantly lower for higher protein pasta (-32.6 mg/dL; 95% CI -48.4 to -17.2; P < 0.001) and regular pasta (-43.2 mg/dL, 95% CI -58.7 to -27.7; P < 0.001). The difference between the two types of pastas did not reach statistical significance (-11 mg/dL; 95% CI -24.1 to 3.4; P = 0.17). Total glucose area under the curve was also significantly higher for white rice compared with both pastas (P < 0.001 for both comparisons). Conclusions: This exploratory study concluded that different food types of similar macronutrient content (e.g., rice and pasta) generate significantly different postprandial glycemic responses in persons with T1D. These results provide useful insights into the impact of food choices on and optimization of glucose control. Clinical Trial Registry: clinicaltrials.gov NCT03362151.
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Affiliation(s)
- Stamatina Zavitsanou
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts
- Sansum Diabetes Research Institute, Santa Barbara, California
| | - Jennifer Massa
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Sunil Deshpande
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts
- Sansum Diabetes Research Institute, Santa Barbara, California
| | | | - Mei Mei Church
- Sansum Diabetes Research Institute, Santa Barbara, California
| | - Camille Andre
- Sansum Diabetes Research Institute, Santa Barbara, California
| | - Francis J. Doyle III
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts
- Sansum Diabetes Research Institute, Santa Barbara, California
| | | | - Jamie Creason
- Sansum Diabetes Research Institute, Santa Barbara, California
| | - Eyal Dassau
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts
- Sansum Diabetes Research Institute, Santa Barbara, California
- Joslin Diabetes Center, Boston, Massachusetts
| | - David M. Eisenberg
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Address correspondence to: David M. Eisenberg, MD, Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Building 2, Room 337, Boston, MA 02115
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Aleppo G, Webb K. Continuous Glucose Monitoring Integration in Clinical Practice: A Stepped Guide to Data Review and Interpretation. J Diabetes Sci Technol 2019; 13:664-673. [PMID: 30453772 PMCID: PMC6610596 DOI: 10.1177/1932296818813581] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND The advent of continuous glucose monitoring (CGM) technology has transformed the approach to diabetes care. Multiple CGM systems are commercially available and increased accuracy has allowed development of hybrid and automated insulin delivery systems. Evidence of CGM clinical benefits has also increased exponentially in the last decade. METHODS Literature search, review of professional guidelines, and consensus statements were used to guide the preparation of this article. The clinical benefits of both professional and personal CGM in clinical practice as well as barriers to wider adotpion were explored. A stepped approach to review and interpretation of CGM data is suggested for use in the clinician's office regardless of the software used. RESULTS Although increasing, the use of CGM in patients with diabetes is still not widespread; multiple barriers are still in place, despite the approval of CGM systems for patients above the age of 2 years old, the extension of coverage for Medicare beneficiaries and the integration of CGM with multiple insulin pump systems. Integration of CGM technology in clinical practice presents various challenges, from concerns relative to time constraints during office visits to lack of systematic approach to interpretation of the data. CONCLUSIONS Understanding the usefulness of personal and professional CGM, appropriate patient selection as well as patient and provider training are crucial for the expansion of CGM therapy use in clinical practice. Utilizing the proposed stepped approach to CGM review and interpretation may allow wider adoption of CGM with more effective and efficient office visits.
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Affiliation(s)
- Grazia Aleppo
- Division of Endocrinology, Metabolism
and Molecular Medicine, Feinberg School of Medicine, Northwestern University,
Chicago, IL, USA
- Northwestern Medicine Diabetes Training
and Education Program, Division of Endocrinology, Metabolism and Molecular Medicine,
Northwestern Medical Group, Chicago, IL, USA
- Grazia Aleppo, MD, FACE, FACP, Division of
Endocrinology, Northwestern University, 645 N Michigan Ave, Ste 530, Chicago, IL
60611, USA.
| | - Kimberly Webb
- Northwestern Medicine Diabetes Training
and Education Program, Division of Endocrinology, Metabolism and Molecular Medicine,
Northwestern Medical Group, Chicago, IL, USA
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Martin CT, Criego AB, Carlson AL, Bergenstal RM. Advanced Technology in the Management of Diabetes: Which Comes First-Continuous Glucose Monitor or Insulin Pump? Curr Diab Rep 2019; 19:50. [PMID: 31250124 PMCID: PMC6597598 DOI: 10.1007/s11892-019-1177-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW In this article, we consider advanced technologies for the management of diabetes. RECENT FINDINGS Specifically, we pose the question of which should come first: an insulin pump (CSII) or a continuous glucose monitor (CGM)? Historical perspective on both insulin delivery and glucose measurement is provided. Recently published clinical trials are reviewed. Practical issues including quality of life, patient education, and out-of-pocket cost are discussed. Based on available evidence and clinical experience, we favor CGM as a first-line technology recommendation for the treatment of type 1 diabetes (T1D).
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Affiliation(s)
| | - Amy B. Criego
- International Diabetes Center, Park Nicollet Pediatric Endocrine, Minneapolis, MN 55416 USA
| | - Anders L. Carlson
- International Diabetes Center, HealthPartners Endocrinology, Minneapolis, MN 55416 USA
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Weissberg-Benchell J, Vesco AT, Rychlik K. Diabetes camp still matters: Relationships with diabetes-specific distress, strengths, and self-care skills. Pediatr Diabetes 2019; 20:353-360. [PMID: 30793473 DOI: 10.1111/pedi.12836] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 02/10/2019] [Accepted: 02/11/2019] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE Prior studies suggest diabetes camps improve psychosocial well-being in youth with type 1 diabetes but these studies suffer from variable levels of rigor. The present study assessed associations between camp participation and diabetes distress, perceived independence in diabetes self-care, and diabetes strengths in a large sample of children, adolescents, and their parents across 44 camps in the United States. Analyses compared viewpoints of study participants, identified moderators of change, and assessed perceived benefits of camp participation. METHODS There were 2488 youth and 2563 parents consented for participation in the online survey. Participants reported diabetes distress and perceived independence in youth care, their new experiences and best parts of camp, and changes in behavior following camp. T-tests, regressions, Cohen's d, and relative frequencies were used as appropriate to assess baseline differences between reporters, pre-post outcome differences, and moderators of change. RESULTS Parents as compared to youth reported higher pre-camp distress and lower perception of youth independence in self-care. Youth experienced a statistically significant decrease in distress and increase in independence in self-care. Diabetes strengths did not change. Higher A1c prior to camp was associated with higher levels of distress across camp participation. Campers and their parents endorsed a high frequency of positive firsts, bests, and benefits of camp. CONCLUSIONS Data from a large sample youth with type 1 diabetes across multiple camps showed broad-based psychosocial benefits of camp participation.
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Affiliation(s)
- Jill Weissberg-Benchell
- Department of Psychiatry and Behavioral Health, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Anthony T Vesco
- Department of Psychiatry and Behavioral Health, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Karen Rychlik
- Stanley Manne Children's Research Institute, Biostatistics Research Core, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
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Weissberg‐Benchell J, Shapiro JB, Hood K, Laffel LM, Naranjo D, Miller K, Barnard K. Assessing patient-reported outcomes for automated insulin delivery systems: the psychometric properties of the INSPIRE measures. Diabet Med 2019; 36:644-652. [PMID: 30761592 PMCID: PMC6593869 DOI: 10.1111/dme.13930] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/12/2019] [Indexed: 12/17/2022]
Abstract
AIM Participants in clinical trials assessing automated insulin delivery systems report perceived benefits and burdens that reflect their experiences and may predict their likelihood of uptake and continued use of this novel technology. Despite the importance of understanding their perspectives, there are no available validated and reliable measures assessing the psychosocial aspects of automated insulin delivery systems. The present study assesses the initial psychometric properties of the INSPIRE measures, which were developed for youth and adults with Type 1 diabetes, as well as parents and partners. METHODS Data from 292 youth, 159 adults, 150 parents of youth and 149 partners of individuals recruited from the Type 1 Diabetes Exchange Registry were analysed. Participants completed INSPIRE questionnaires and measures of quality of life, fear of hypoglycaemia, diabetes distress, glucose monitoring satisfaction. Exploratory factor analysis assessed factor structures. Associations between INSPIRE scores and other measures, HbA1c , and technology use assessed concurrent and discriminant validity. RESULTS Youth, adult, parent and partner measures assess positive expectancies of automated insulin delivery systems. Measures range from 17 to 22 items and are reliable (α = 0.95-0.97). Youth, adult and parent measures are unidimensional; the partner measure has a two-factor structure (perceptions of impact on partners versus the person with diabetes). Measures showed concurrent and discriminant validity. CONCLUSIONS INSPIRE measures assessing the positive expectancies of automated insulin delivery systems for youth, adults, parents and partners have meaningful factor structures and are internally consistent. The developmentally sensitive INSPIRE measures offer added value as clinical trials test newer systems, systems become commercially available and clinicians initiate using these systems.
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Affiliation(s)
- J. Weissberg‐Benchell
- Department of Psychiatry and Behavioral SciencesAnn and Robert H., Lurie Children's Hospital of ChicagoNorthwestern UniversityFeinberg School of MedicineChicagoIL
| | | | - K. Hood
- Departments of PediatricsPsychiatry& Behavioral Sciences, Stanford University School of MedicineStanfordCA
| | - L. M. Laffel
- Joslin Diabetes CenterHarvard Medical SchoolBostonMA
| | - D. Naranjo
- Departments of PediatricsPsychiatry& Behavioral Sciences, Stanford University School of MedicineStanfordCA
| | - K. Miller
- Jaeb Center for Health ResearchTampaFloridaUSA
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Affiliation(s)
- Bruce W Bode
- 1 Atlanta Diabetes Associates, Atlanta, and Emory University, School of Medicine, Atlanta, GA
| | - Tadej Battelino
- 2 University Medical Center-University Children's Hospital Ljubljana, Ljubljana, Slovenia
- 3 Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
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