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Maahs DM, Prahalad P, Schweiger DŠ, Shalitin S. Diabetes Technology and Therapy in the Pediatric Age Group. Diabetes Technol Ther 2023; 25:S118-S145. [PMID: 36802194 DOI: 10.1089/dia.2023.2508] [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: 02/23/2023]
Affiliation(s)
- David M Maahs
- Department of Pediatrics, Division of Endocrinology and Diabetes, Stanford University, Stanford, CA, USA
- Stanford Diabetes Research Center, Stanford University, Stanford, CA, USA
- Department of Health Research and Policy (Epidemiology), Stanford University, Stanford, CA, USA
| | - Priya Prahalad
- Department of Pediatrics, Division of Endocrinology and Diabetes, Stanford University, Stanford, CA, USA
- Stanford Diabetes Research Center, Stanford University, Stanford, CA, USA
| | - Darja Šmigoc Schweiger
- University Medical Center-University Children's Hospital Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Shlomit Shalitin
- Jesse Z and Sara Lea Shafer Institute for Endocrinology and Diabetes, National Center for Childhood Diabetes, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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52
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Tönnies T, Brinks R, Isom S, Dabelea D, Divers J, Mayer-Davis EJ, Lawrence JM, Pihoker C, Dolan L, Liese AD, Saydah SH, D’Agostino RB, Hoyer A, Imperatore G. Projections of Type 1 and Type 2 Diabetes Burden in the U.S. Population Aged <20 Years Through 2060: The SEARCH for Diabetes in Youth Study. Diabetes Care 2023; 46:313-320. [PMID: 36580405 PMCID: PMC9887625 DOI: 10.2337/dc22-0945] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 11/03/2022] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To project the prevalence and number of youths with diabetes and trends in racial and ethnic disparities in the U.S. through 2060. RESEARCH DESIGN AND METHODS Based on a mathematical model and data from the SEARCH for Diabetes in Youth study for calendar years 2002-2017, we projected the future prevalence of type 1 and type 2 diabetes among youth aged <20 years while considering different scenarios of future trends in incidence. RESULTS The number of youths with diabetes will increase from 213,000 (95% CI 209,000; 218,000) (type 1 diabetes 185,000, type 2 diabetes 28,000) in 2017 to 239,000 (95% CI 209,000; 282,000) (type 1 diabetes 191,000, type 2 diabetes 48,000) in 2060 if the incidence remains constant as observed in 2017. Corresponding relative increases were 3% (95% CI -9%; 21%) for type 1 diabetes and 69% (95% CI 43%; 109%) for type 2 diabetes. Assuming that increasing trends in incidence observed between 2002 and 2017 continue, the projected number of youths with diabetes will be 526,000 (95% CI 335,000; 893,000) (type 1 diabetes 306,000, type 2 diabetes 220,000). Corresponding relative increases would be 65% (95% CI 12%; 158%) for type 1 diabetes and 673% (95% CI 362%; 1,341%) for type 2 diabetes. In both scenarios, substantial widening of racial and ethnic disparities in type 2 diabetes prevalence are expected, with the highest prevalence among non-Hispanic Black youth. CONCLUSIONS The number of youths with diabetes in the U.S. is likely to substantially increase in future decades, which emphasizes the need for prevention to attenuate this trend.
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Affiliation(s)
- Thaddäus Tönnies
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at the Heinrich Heine University, Düsseldorf, Germany
| | - Ralph Brinks
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at the Heinrich Heine University, Düsseldorf, Germany
- Chair for Medical Biometry and Epidemiology, Faculty of Health/School of Medicine, Witten/Herdecke University, Witten, Germany
| | - Scott Isom
- Division of Public Health Sciences, Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC
| | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, Department of Epidemiology, Colorado School of Public Health, University of Colorado, Denver, CO
| | - Jasmin Divers
- Division of Health Services Research, Department of Foundations of Medicine, New York University Long Island School of Medicine, Mineola, NY
| | - Elizabeth J. Mayer-Davis
- Departments of Nutrition and Medicine, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Jean M. Lawrence
- Division of Diabetes, Endocrinology, and Metabolic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | | | - Lawrence Dolan
- Division of Endocrinology, Department of Pediatrics, Cincinnati Children’s Hospital, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Angela D. Liese
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC
| | - Sharon H. Saydah
- Division of Viral Diseases, National Center for Infectious Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA
| | - Ralph B. D’Agostino
- Division of Public Health Sciences, Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC
| | - Annika Hoyer
- Biostatistics and Medical Biometry, Medical School EWL, Bielefeld University, Bielefeld, Germany
| | - Giuseppina Imperatore
- Division of Diabetes Translation, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA
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53
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Song F, Lee WD, Marmo T, Ji X, Song C, Liao X, Seeley R, Yao L, Liu H, Long F. Osteoblast-intrinsic defect in glucose metabolism impairs bone formation in type II diabetic mice. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.16.524248. [PMID: 36711657 PMCID: PMC9882117 DOI: 10.1101/2023.01.16.524248] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Skeletal fragility is associated with type 2 diabetes mellitus (T2D), but the underlying mechanism is not well understood. Here, in a mouse model for youth-onset T2D, we show that both trabecular and cortical bone mass are reduced due to diminished osteoblast activity. Stable isotope tracing in vivo with 13 C-glucose demonstrates that both glycolysis and glucose fueling of the TCA cycle are impaired in diabetic bones. Similarly, Seahorse assays show suppression of both glycolysis and oxidative phosphorylation by diabetes in bone marrow mesenchymal cells as a whole, whereas single-cell RNA sequencing reveals distinct modes of metabolic dysregulation among the subpopulations. Metformin not only promotes glycolysis and osteoblast differentiation in vitro, but also improves bone mass in diabetic mice. Finally, targeted overexpression of Hif1a or Pfkfb3 in osteoblasts of T2D mice averts bone loss. The study identifies osteoblast-intrinsic defects in glucose metabolism as an underlying cause of diabetic osteopenia, which may be targeted therapeutically.
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Affiliation(s)
- Fangfang Song
- Translational Research Program in Pediatric Orthopedics, Department of Surgery, The Children’s Hospital of Philadelphia
- The State Key Laboratory Breeding Base of Basic Science of Stomatology and Key Laboratory for Oral Biomedicine of Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Won Dong Lee
- Lewis Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA
| | - Tyler Marmo
- Translational Research Program in Pediatric Orthopedics, Department of Surgery, The Children’s Hospital of Philadelphia
| | - Xing Ji
- Translational Research Program in Pediatric Orthopedics, Department of Surgery, The Children’s Hospital of Philadelphia
| | - Chao Song
- Translational Research Program in Pediatric Orthopedics, Department of Surgery, The Children’s Hospital of Philadelphia
| | - Xueyang Liao
- Translational Research Program in Pediatric Orthopedics, Department of Surgery, The Children’s Hospital of Philadelphia
| | - Rebbeca Seeley
- Translational Research Program in Pediatric Orthopedics, Department of Surgery, The Children’s Hospital of Philadelphia
| | - Lutian Yao
- Translational Research Program in Pediatric Orthopedics, Department of Surgery, The Children’s Hospital of Philadelphia
| | - Haoran Liu
- Department of Computer Science, New Jersey Institute of Technology, Newark, NJ, USA
| | - Fanxin Long
- Translational Research Program in Pediatric Orthopedics, Department of Surgery, The Children’s Hospital of Philadelphia
- Deaprtment of Orthopedic Surgery, University of Pennsylvania, Philadelphia, PA
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54
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Zhang Y, Song M, Cao Y, Eliassen AH, Wolpin BM, Stampfer MJ, Willett WC, Wu K, Ng K, Hu FB, Giovannucci EL. Incident Early- and Later-Onset Type 2 Diabetes and Risk of Early- and Later-Onset Cancer: Prospective Cohort Study. Diabetes Care 2023; 46:120-129. [PMID: 36399782 PMCID: PMC9797652 DOI: 10.2337/dc22-1575] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 10/21/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVE We evaluated prospectively the association between incident early-onset (diagnosed before 40 years of age) and later-onset type 2 diabetes and early-onset (diagnosed before 50 years of age) and later-onset cancer risk. RESEARCH DESIGN AND METHODS We prospectively followed 228,073 eligible participants in the Nurses' Health Studies for up to 38 years. Hazard ratios (HRs) and 95% CI were estimated using Cox models. RESULTS We documented 18,290 type 2 diabetes, 6,520 early-onset cancer, and 36,907 later-onset cancer cases during follow-up. In fully adjusted analyses, early-onset type 2 diabetes was associated with increased risk of early-onset total cancer (HR [95% CI] 1.47 [1.06-2.04]), diabetes-related cancer (2.11 [1.38-3.23]), and obesity-related cancer (1.75 [1.08-2.82]), and the risk elevations were restricted to those with a BMI at 18 years of age of ≥21 kg/m2 (total cancer: 1.75 [1.20-2.56]; diabetes-related cancer: 2.43 [1.50-3.94]; and obesity-related cancer: 1.84 [1.05-3.22]). Early-onset type 2 diabetes was associated with higher risk of later-onset diabetes-related and obesity-related cancer specifically among individuals with higher BMI at 18 years of age. Later-onset type 2 diabetes was associated with a higher risk of later-onset total cancer (1.15 [1.11-1.20]), diabetes-related cancer (1.17 [1.12-1.22]), and obesity-related cancer (1.18 [1.13-1.24]). In analyses based on refined timing, the HRs attenuated substantially with aging. CONCLUSIONS Incident early-onset type 2 diabetes was associated with increased risk of early-onset total cancer and diabetes- and obesity-related cancer, especially in those with higher BMI at 18 years of age. The impact of early-onset type 2 diabetes on cancer risk may be inherently stronger than that of later-onset type 2 diabetes.
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Affiliation(s)
- Yin Zhang
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Mingyang Song
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Yin Cao
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, MO
- Division of Gastroenterology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
- Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
| | - A. Heather Eliassen
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - Brian M. Wolpin
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA
| | - Meir J. Stampfer
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - Walter C. Willett
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Kana Wu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Kimmie Ng
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA
| | - Frank B. Hu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - Edward L. Giovannucci
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
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55
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ElSayed NA, Aleppo G, Aroda VR, Bannuru RR, Brown FM, Bruemmer D, Collins BS, Hilliard ME, Isaacs D, Johnson EL, Kahan S, Khunti K, Leon J, Lyons SK, Perry ML, Prahalad P, Pratley RE, Seley JJ, Stanton RC, Gabbay RA, on behalf of the American Diabetes Association. 3. Prevention or Delay of Type 2 Diabetes and Associated Comorbidities: Standards of Care in Diabetes-2023. Diabetes Care 2023; 46:S41-S48. [PMID: 36507633 PMCID: PMC9810464 DOI: 10.2337/dc23-s003] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The American Diabetes Association (ADA) "Standards of Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee, are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations and a full list of Professional Practice Committee members, please refer to Introduction and Methodology. Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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56
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McVoy M, Hardin H, Fulchiero E, Caforio K, Briggs F, Neudecker M, Sajatovic M. Mental health comorbidity and youth onset type 2 diabetes: A systematic review of the literature. Int J Psychiatry Med 2023; 58:37-55. [PMID: 35026126 DOI: 10.1177/00912174211067335] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Type 2 diabetes (T2D) is a burgeoning epidemic in children and adolescents. Adult T2D doubles the risk of depression and mental health comorbidity, makes it more difficult to make the lifestyle, medication adherence and health behavior changes needed to optimize outcomes. There is limited research on the impact of depression and depressive symptoms on youth T2D. METHODS A search of the literature in the last 10 years regarding youth with depression and T2D was conducted. Abstracts were screened by 2 randomly assigned authors for inclusion, and disagreement was resolved by a third author. Selected full-text articles were divided among all authors for review. RESULTS 13 publications from 8 studies (N=2244, age 6-17) were included. 6 of 13 publications utilized Treatment Options for Type 2 Diabetes in Youth (TODAY) study data. While studies included evaluation of depressive symptoms, most did not formally assess for major depressive disorder (MDD) and excluded participants with a previous diagnosis of MDD. Depressive symptoms were common in this population and were associated with negative T2D outcomes. CONCLUSIONS While there is a growing body of adult literature highlighting the extensive relationship between T2D and mental health, there is a dearth of data in youth. Future studies are needed that include, 1.) youth with diagnosed MDD, 2.) treatment studies of both T2D and MDD, 3.) larger, more racially diverse samples of youth with T2D, and 4.) studies that evaluate the impact of social determinants of health, including mental health comorbidity on outcomes of T2D.
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Affiliation(s)
- Molly McVoy
- Department of Psychiatry, 24575University Hospitals Cleveland Medical Center, Cleveland, OH, USA.,12304Case Western Reserve University School of Medicine, Cleveland, OH, USA.,Neurological and Behavioral Outcomes Center, 24575University Hospitals Cleveland Medical Center, Cleveland, OH, USA.,Division of Child and Adolescent Psychiatry, Cleveland, OH, USA
| | - Heather Hardin
- Frances Payne Bolton School of Nursing, 15735Case Western Reserve University, Cleveland, OH, USA
| | - Erin Fulchiero
- Department of Psychiatry, 24575University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Kate Caforio
- 2546Case Western Reserve University, Cleveland, OH, USA
| | - Farren Briggs
- Neurological and Behavioral Outcomes Center, 24575University Hospitals Cleveland Medical Center, Cleveland, OH, USA.,Division of Child and Adolescent Psychiatry, Cleveland, OH, USA
| | - Mandy Neudecker
- University Hospitals Cleveland Medical Center, 159284Rainbow Babies and Children's Hospital, Cleveland, OH, USA
| | - Martha Sajatovic
- Department of Psychiatry, 24575University Hospitals Cleveland Medical Center, Cleveland, OH, USA.,Neurological and Behavioral Outcomes Center, 24575University Hospitals Cleveland Medical Center, Cleveland, OH, USA.,Division of Child and Adolescent Psychiatry, Cleveland, OH, USA.,Department of Neurology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
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57
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Li X, Sun T, Du X, Xie X, Shi L. The efficacy and safety of dipeptidyl peptidase-4 inhibitors and glucagon-like peptide-1 agonists in pediatric patients with type 2 diabetes: a systematic review. J Pediatr Endocrinol Metab 2022; 35:1457-1463. [PMID: 36315979 DOI: 10.1515/jpem-2021-0533] [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: 08/12/2021] [Accepted: 10/10/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND The incidence of type 2 diabetes mellitus (T2DM) in the pediatric population is increasing. There is a great need to develop more drugs for pediatric T2DM. Glucagon-like peptide-1 (GLP-1) agonists and dipeptidyl dipeptidase-4 (DPP-4) inhibitors have been approved for adults with T2DM and they might be effective in youths due to the similar pathogenic defects associated with T2DM. Here we aim to evaluate the efficacy and safety of GLP-1 agonists and DPP-4 inhibitors in pediatric patients with T2DM. CONTENTS We performed a systematic review including trials comparing GLP-1 agonists and DPP-4 inhibitors against placebo in pediatric T2DM. This project was conducted based on the quality of reporting of meta-analyses (QUOROM) statement. Embase, PubMed, and Cochrane library were searched by two independent investigators for selecting relevant studies. SUMMARY AND OUTLOOK Five RCTs with a total sample size of 237 children were included. GLP-1 agonists showed superiority in glycemic improvement than placebo for pediatric T2DM. The advantage of DPP-4 inhibitors versus placebo for glycemic improvement is still unclear. GLP-1 agonists and DPP-4 inhibitors were well tolerated in pediatrics and further strictly designed trials are needed.
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Affiliation(s)
- Xinyi Li
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, P.R. China
| | - Tong Sun
- Pharmacy Department, Aviation General Hospital, Beijing, P.R. China
| | - Xin Du
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, P.R. China
| | - Xiaohui Xie
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, P.R. China
| | - Luwen Shi
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, P.R. China
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Xie J, Wang M, Long Z, Ning H, Li J, Cao Y, Liao Y, Liu G, Wang F, Pan A. Global burden of type 2 diabetes in adolescents and young adults, 1990-2019: systematic analysis of the Global Burden of Disease Study 2019. BMJ 2022; 379:e072385. [PMID: 36740855 PMCID: PMC9727920 DOI: 10.1136/bmj-2022-072385] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To estimate the global burden of type 2 diabetes in adolescents and young adults (aged 15-39 years) from 1990 to 2019. DESIGN Systematic analysis. DATA SOURCE Global Burden of Disease Study 2019. Participants aged 15-39 years from 204 countries and territories, 1990-2019. MAIN OUTCOMES MEASURES Age standardised incidence rate, age standardised disability adjusted life years (DALY) rate, and age standardised mortality rate for type 2 diabetes in people aged 15-39 years from 1990 to 2019, and proportional DALY attributable to different risk factors. RESULTS From 1990 to 2019, significant increases in age standardised incidence rate and age standardised DALY rate were found for type 2 diabetes in adolescents and young adults globally (P<0.001). Age standardised incidence rate (per 100 000 population) increased from 117.22 (95% confidence interval 117.07 to 117.36) in 1990 to 183.36 (183.21 to 183.51) in 2019, and age standardised DALY rate (per 100 000 population) increased from 106.34 (106.20 to 106.48) in 1990 to 149.61 (149.47 to 149.75) in 2019. The age standardised mortality rate (per 100 000 population) was modestly increased from 0.74 (0.72 to 0.75) in 1990 to 0.77 (0.76 to 0.78) in 2019. When grouped by countries with different sociodemographic indexes, countries with a low-middle and middle sociodemographic index had the highest age standardised incidence rate and age standardised DALY rate in 2019, whereas countries with a low sociodemographic index had the lowest age standardised incidence rate but the highest age standardised mortality rate. Women generally had higher mortality and DALY rates than men at ages <30 years, but differences between the sexes were reversed in those aged >30 years except in countries with a low sociodemographic index. The main attributable risk factor for DALY for early onset type 2 diabetes was high body mass index in all regions by sociodemographic index. The proportional contribution of other risk factors varied across regions, however, with higher proportions of ambient particulate air pollution and smoking in countries with a high sociodemographic index and higher proportions of household air pollution from solid fuels and diet low in fruit in countries with a low sociodemographic index. CONCLUSIONS Early onset type 2 diabetes is a growing global health problem in adolescents and young adults, especially in countries with a low-middle and middle sociodemographic index. A greater disease burden in women aged <30 years was found. Specific measures are needed in countries with different levels of socioeconomic development because of the variable attributable risk factors for type 2 diabetes in adolescents and young adults.
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Affiliation(s)
- Jinchi Xie
- Department of Epidemiology, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Maoqing Wang
- National Key Disciplines of Nutrition and Food Hygiene, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Zhiping Long
- Department of Epidemiology, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Hua Ning
- National Key Disciplines of Nutrition and Food Hygiene, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Jingkuo Li
- Department of Epidemiology, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Yukun Cao
- Department of Epidemiology, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Yunfei Liao
- Department of Endocrinology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Gang Liu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Fan Wang
- Department of Epidemiology, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - An Pan
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
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Lindholm Olinder A, DeAbreu M, Greene S, Haugstvedt A, Lange K, Majaliwa ES, Pais V, Pelicand J, Town M, Mahmud FH. ISPAD Clinical Practice Consensus Guidelines 2022: Diabetes education in children and adolescents. Pediatr Diabetes 2022; 23:1229-1242. [PMID: 36120721 PMCID: PMC10107631 DOI: 10.1111/pedi.13418] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 09/16/2022] [Indexed: 12/29/2022] Open
Affiliation(s)
- Anna Lindholm Olinder
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institute, Stockholm, Sweden.,Sachs' Children and Youths Hospital, Södersjukhuset, Stockholm, Sverige
| | - Matthew DeAbreu
- Parent and Advocate of Child with Type One Diabetes, Toronto, Ontario, Canada
| | | | - Anne Haugstvedt
- Department of Health and Caring Sciences, Western Norway University of Applied Sciences, Bergen, Norway
| | - Karin Lange
- Medical Psychology Unit, Hannover Medical School, Hannover, Germany
| | - Edna S Majaliwa
- Department of Paediatrics and child health, Muhimbili National Hospital, Dar es Salaam, Tanzania.,Departement of peadiatrics and child health, Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - Vanita Pais
- Department of Endocrinology, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Julie Pelicand
- Pediatric Diabetology Unit, San Camilo Hospital, Medicine School, Universidad de Valparaiso, San Felipe, Chile.,Childhood, Adolescence & Diabetes, Toulouse Hospital, Toulouse, France
| | - Marissa Town
- Children with Diabetes and Department of Pediatric Endocrinology, Stanford University, California, USA
| | - Farid H Mahmud
- Division of Endocrinology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Ontario, Canada
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60
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Weber DR, Long F, Zemel BS, Kindler JM. Glycemic Control and Bone in Diabetes. Curr Osteoporos Rep 2022; 20:379-388. [PMID: 36214991 PMCID: PMC9549036 DOI: 10.1007/s11914-022-00747-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/30/2022] [Indexed: 01/30/2023]
Abstract
PURPOSE OF REVIEW This review summarizes recent developments on the effects of glycemic control and diabetes on bone health. We discuss the foundational cellular mechanisms through which diabetes and impaired glucose control impact bone biology, and how these processes contribute to bone fragility in diabetes. RECENT FINDINGS Glucose is important for osteoblast differentiation and energy consumption of mature osteoblasts. The role of insulin is less clear, but insulin receptor deletion in mouse osteoblasts reduces bone formation. Epidemiologically, type 1 (T1D) and type 2 diabetes (T2D) associate with increased fracture risk, which is greater among people with T1D. Accumulation of cortical bone micro-pores, micro-vascular complications, and AGEs likely contribute to diabetes-related bone fragility. The effects of youth-onset T2D on peak bone mass attainment and subsequent skeletal fragility are of particular concern. Further research is needed to understand the effects of hyperglycemia on skeletal health through the lifecycle, including the related factors of inflammation and microvascular damage.
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Affiliation(s)
- David R Weber
- Division of Endocrinology and Diabetes, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia,, PA, USA
| | - Fanxin Long
- Department of Orthopedic Surgery, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Babette S Zemel
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
- Division of GI, Hepatology & Nutrition, Roberts Center for Pediatric Research, 2716 South Street, 14th Floor/Room 14471, Philadelphia, PA, 19146, USA.
| | - Joseph M Kindler
- Department of Nutritional Sciences, University of Georgia, Athens, GA, USA
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Tanasescu D, Sabau D, Moisin A, Gherman C, Fleaca R, Bacila C, Mohor C, Tanasescu C. Risk assessment of amputation in patients with diabetic foot. Exp Ther Med 2022; 25:12. [PMID: 36561621 PMCID: PMC9748709 DOI: 10.3892/etm.2022.11711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 10/14/2022] [Indexed: 11/18/2022] Open
Abstract
The prevalence of diabetes has increased dramatically over the past decade, especially in developing countries, reaching pandemic proportions. Although has been the most important factor influencing the prevalence of type 2 diabetes, the prevalence of type 2 diabetes is on the increase among younger adults. The subsequent rate of increase with age is variable, which is more evident in societies where the general prevalence of the disease is higher. Based on clinical and statistical data obtained from the patients who were admitted to The First and Second Surgery Wards in the Sibiu County Emergency University Clinical Hospital (Sibiu, Romania) and the Proctoven Clinic (Sibiu, Romania) between January 2018 and December 2020, the present study attempted to devise a risk score that can be applied for the benefit of patients. The ultimate aim was that this risk score may be eventually applied by diabetologists and surgeons to assess the risk of amputation in patients with diabetic foot lesions. An important part in the therapeutic management of diabetic foot injuries is the assessment of risk factors. Using this risk score system devised, the risk factors that were found to exert influence in aggravating diabetic foot injuries are smoking, obesity, dyslipidaemia, unbalanced diabetes mellitus (glycated haemoglobin ≥7.5%), duration of diabetes >5 years, hepatic steatosis and the co-existence of various heart diseases. To conclude, all these risk factors aforementioned can decrease the effectiveness of treatment and can have a significant impact on the quality of life, if they are not well known.
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Affiliation(s)
- Denisa Tanasescu
- Department of Nursing and Dentistry, ‘Lucian Blaga’ University of Sibiu, Faculty of General Medicine, 550169 Sibiu, Romania,Proctoven Clinic, 550112 Sibiu, Romania
| | - Dan Sabau
- Department of Surgery, Sibiu County Emergency University Clinical Hospital, 550245 Sibiu, Romania,Surgical Clinical Department, ‘Lucian Blaga’ University of Sibiu, Faculty of General Medicine, 550169 Sibiu, Romania
| | - Andrei Moisin
- Department of Surgery, Sibiu County Emergency University Clinical Hospital, 550245 Sibiu, Romania,Correspondence to: Dr Andrei Moisin, Department of Surgery, Sibiu County Emergency University Clinical Hospital, 2-4 Corneliu Coposu Bvd, 550245 Sibiu, Romania
| | - Claudia Gherman
- 2nd Department of Surgery, Cluj-Napoca County Emergency Clinical Hospital, 400347 Cluj-Napoca, Romania,Surgical Clinical Department, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, Faculty of General Medicine, 400012 Cluj-Napoca, Romania
| | - Radu Fleaca
- Department of Surgery, Sibiu County Emergency University Clinical Hospital, 550245 Sibiu, Romania,Surgical Clinical Department, ‘Lucian Blaga’ University of Sibiu, Faculty of General Medicine, 550169 Sibiu, Romania
| | - Ciprian Bacila
- Department of Nursing and Dentistry, ‘Lucian Blaga’ University of Sibiu, Faculty of General Medicine, 550169 Sibiu, Romania,Clinical Hospital of Psychiatry, ‘Dr. Gheorghe Preda’, 550082 Sibiu, Romania
| | - Calin Mohor
- Department of Surgery, Sibiu County Emergency University Clinical Hospital, 550245 Sibiu, Romania,Preclinical Department, ‘Lucian Blaga’ University of Sibiu, Faculty of General Medicine, 550169 Sibiu, Romania
| | - Ciprian Tanasescu
- Proctoven Clinic, 550112 Sibiu, Romania,Department of Surgery, Sibiu County Emergency University Clinical Hospital, 550245 Sibiu, Romania,Surgical Clinical Department, ‘Lucian Blaga’ University of Sibiu, Faculty of General Medicine, 550169 Sibiu, Romania
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Li X, Bai X, Wang J, Bai T, Zhu Y, Li S, Ren W, Niu X, Zheng J, Kou C. Metabolic outcomes in patients with type 2 diabetes mellitus after metabolic management center. Medicine (Baltimore) 2022; 101:e31342. [PMID: 36397365 PMCID: PMC9666176 DOI: 10.1097/md.0000000000031342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The Chinese Medical Doctor Association has initiated metabolic management center (MMC) program for 6 years since 2016 nationwide. It is worth investigating the level of control metabolic outcomes in patients with type2 diabetes (T2DM) after MMC model in Yan'an, northwest China. Patients with T2DM was admitted to MMC in Yan'an University Affiliated Hospital from November 2018 to July 2021. They were asked to revisit hospital every 3 months. Blood glucose, blood pressure and blood lipids at baseline were compared to its counterparts after 1 year MMC management. Glycosylated hemoglobin and low density lipoprotein cholesterol (LDL-C) level in T2DM patients after 1 year management were lower than their baseline level (glycosylated hemoglobin 7.74 ± 1.94% vs 8.63 ± 2.26%, P < .001; LDL-C 1.81 ± 0.73mmol/L vs 2.18 ± 1.49mmol/L, P < .001). Mean HOMA-β increased after management (65.89 ± 90.81% vs 128.38 ± 293.93%, P < .05). After 1 year of management, patients in high school or above group achieved higher control rate of body mass index than those in middle school or below group (71.82% vs 28.18%, P = .043). high density lipoprotein cholesterol control rate was higher in high income group (42.86% vs 34.97%, 16.28%, P = .012), while LDL-C control rate was higher in low-income group (97.67% vs 78.57%, 84.51%, P = .018). fasting plasma glucose control rate in new diagnosis group was higher than that of the middle and long course groups (71.43% vs 52.38%, 42.44%, P = .002). The comprehensive control rate increased from 9.83% at baseline to 26.15% after 1 year MMC management. The metabolic outcomes and their control rate in T2DM patients were improved after 1 year MMC management. It indicated that patients may achieve more benefits with MMC management.
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Affiliation(s)
- Xia Li
- Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China
| | - Xiaogang Bai
- Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China
| | - Jing Wang
- Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China
| | - Ting Bai
- Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China
| | - Yali Zhu
- Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China
| | - Sheli Li
- Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China
- * Correspondence: Sheli Li Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China (e-mail: )
| | - Wenjing Ren
- Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China
| | - Xiaoling Niu
- Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China
| | - Jiayin Zheng
- Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China
| | - Changqin Kou
- Department of Endocrinology and Metabolism, Yan’an University Affiliated Hospital, Yan’an, Shaanxi, China
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Youth versus adult-onset type 2 diabetic kidney disease: Insights into currently known structural differences and the potential underlying mechanisms. Clin Sci (Lond) 2022; 136:1471-1483. [PMID: 36326718 PMCID: PMC10175439 DOI: 10.1042/cs20210627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 08/22/2022] [Accepted: 09/12/2022] [Indexed: 11/05/2022]
Abstract
Abstract
Type 2 diabetes (T2D) is a global health pandemic with significant humanitarian, economic, and societal implications, particularly for youth and young adults who are experiencing an exponential rise in incident disease. Youth-onset T2D has a more aggressive phenotype than adult-onset T2D, and this translates to important differences in rates of progression of diabetic kidney disease (DKD). We hypothesize that youth-onset DKD due to T2D may exhibit morphometric, metabolic, and molecular characteristics that are distinct from adult-onset T2D and develop secondary to inherent differences in renal energy expenditure and substrate metabolism, resulting in a central metabolic imbalance. Kidney structural changes that are evident at the onset of puberty also serve to exacerbate the organ’s baseline high rates of energy expenditure. Additionally, the physiologic state of insulin resistance seen during puberty increases the risk for kidney disease and is exacerbated by both concurrent diabetes and obesity. A metabolic mismatch in renal energetics may represent a novel target for pharmacologic intervention, both for prevention and treatment of DKD. Further investigation into the underlying molecular mechanisms resulting in DKD in youth-onset T2D using metabolomics and RNA sequencing of kidney tissue obtained at biopsy is necessary to expand our understanding of early DKD and potential targets for therapeutic intervention. Furthermore, large-scale clinical trials evaluating the duration of kidney protective effects of pharmacologic interventions that target a metabolic mismatch in kidney energy expenditure are needed to help mitigate the risk of DKD in youth-onset T2D.
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Sun J, Wang C, Zhao M, Lee PMY, Xi B, Yu Y, Li J. Childhood diabetes mellitus and early-onset kidney diseases later in life: a nationwide population-based matched cohort study. BMC Med 2022; 20:428. [PMID: 36348418 PMCID: PMC9641804 DOI: 10.1186/s12916-022-02634-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/24/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The empirical evidence remains inconclusive for an association between diabetes mellitus (DM) in children and early-onset kidney disease later in life, and little is known about the effects of DM types (i.e., type 1 diabetes [T1DM] and type 2 diabetes [T2DM]) in childhood on type-specific kidney diseases. We aimed to evaluate the association of childhood DM with overall and type-specific early-onset kidney diseases later in life. METHODS The population-based matched cohort study included 9356 individuals with DM (T1DM: 8470, T2DM: 886) diagnosed in childhood (< 18 years) who were born between 1977 and 2016, and 93,560 individuals without DM matched on sex and year of birth in Denmark. The main outcomes were overall and type-specific early-onset kidney diseases. The follow-up period of all included participants was from the date of DM diagnosis in the exposure group until the first diagnosis of kidney disease, emigration, or 31 December 2018, whichever came first. RESULTS During a median follow-up of 13 years, children with DM had a 154% increased risk of early-onset kidney diseases than children without DM (adjusted hazard ratios 2.54, 95% confidence intervals 2.38-2.72), and T1DM (2.48, 2.31-2.67) and T2DM (2.75, 2.28-3.31) showed similar results. Children with DM also had a higher risk of multiple specific kidney diseases including glomerular diseases, renal tubulo-interstitial diseases, renal failure, and urolithiasis. The risks of type-specific kidney diseases including glomerular diseases and renal failure tended to be higher for children with T2DM (glomerular diseases: 5.84, 3.69-9.24; renal failure: 14.77, 8.53-25.59) than those with T1DM (glomerular diseases: 3.14, 2.57-3.83; renal failure: 8.24, 6.66-10.20). CONCLUSIONS Children with DM had a higher increased risk of early-onset overall and specific kidney diseases later in life. Early prevention and treatment of both T1DM and T2DM in childhood may significantly reduce the risk of kidney diseases later in life.
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Affiliation(s)
- Jiahong Sun
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 44 Wen Hua Xi Road, Jinan, 250012, Shandong, China
| | - Ce Wang
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, 130 Dong'an, Shanghai, 200032, China
| | - Min Zhao
- Department of Nutrition and Food Hygiene, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Priscilla M Y Lee
- Department of Clinical Medicine-Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 44 Wen Hua Xi Road, Jinan, 250012, Shandong, China.
| | - Yongfu Yu
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, 130 Dong'an, Shanghai, 200032, China. .,Shanghai Institute of Infectious Disease and Biosecurity, Shanghai, China.
| | - Jiong Li
- Department of Clinical Medicine-Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
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Schipper HS, de Ferranti S. Atherosclerotic Cardiovascular Risk as an Emerging Priority in Pediatrics. Pediatrics 2022; 150:189711. [PMID: 36217888 DOI: 10.1542/peds.2022-057956] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/29/2022] [Indexed: 12/05/2022] Open
Abstract
Over the last decades, childhood and adolescence have emerged as an important window of opportunity to prevent atherosclerotic cardiovascular disease (ASCVD) later in life. Here, we discuss the underlying advances in the field. First, atherosclerosis development starts as early as childhood. Atherogenesis initiates in the iliac arteries and abdominal aorta and subsequently develops in higher regions of the arterial tree, as has been demonstrated in nonhuman primate studies and human autopsy studies. Obesity, hypertension, hyperlipidemia, and hyperglycemia at a young age can accelerate atherogenesis. Children and adolescents with obesity have a relative risk of ∼ 2.5 for ASCVD mortality later in life, compared to peers with a normal weight. Conversely, early prevention improves long-term cardiovascular outcomes. Second, we review disease-associated factors that add to the traditional risk factors. Various pediatric disorders carry similar or even higher risks of ASCVD than obesity, including chronic inflammatory disorders, organ transplant recipients, familial hypercholesterolemia, endocrine disorders, childhood cancer survivors, chronic kidney diseases, congenital heart diseases, and premature birth, especially after fetal growth restriction. The involved disease-associated factors that fuel atherogenesis are diverse and include inflammation, vascular, and endothelial factors. The diverse and growing list of pediatric groups at risk underscores that cardiovascular risk management has solidly entered the realm of general pediatrics. In a second review in this series, we will, therefore, focus on recent advances in cardiovascular risk assessment and management and their implications for pediatric practice.
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Affiliation(s)
- Henk S Schipper
- Department of Pediatric Cardiology.,Center for Translational Immunology, Wilhelmina Children's Hospital and University Medical Center Utrecht, Utrecht, The Netherlands
| | - Sarah de Ferranti
- Department of Cardiology, Boston Children's Hospital and Harvard University Medical School, Boston, Massachusetts
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Karavanaki K, Paschou SA, Tentolouris N, Karachaliou F, Soldatou A. Type 2 diabetes in children and adolescents: distinct characteristics and evidence-based management. Endocrine 2022; 78:280-295. [PMID: 36029440 DOI: 10.1007/s12020-022-03172-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 08/08/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE Since the dramatic rise of obesity prevalence in childhood and adolescence has contributed to increased rates of type 2 diabetes (T2D) in youth, we sought to explore current evidence-based management options for pediatric T2D patients. METHODS A comprehensive literature search was performed for studies of T2D in childhood and adolescence until September 2021. RESULTS Special pathophysiological and diagnostic characteristics of T2D in this age are presented, while the main focus of the article is on management. Lifestyle interventions with healthy diet and exercise are of great importance for the treatment of T2D in children and adolescents. Metformin and insulin remain the traditional therapeutical means, while liraglutide recently gained indication for children older than 10 years both in USA and Europe. Data on the use, efficacy, safety and therapeutic considerations of other pharmacological treatments in children and adolescents with T2D are critically discussed. CONCLUSION Although many new and promising therapeutic strategies have been introduced during recent years for the management of T2D in adults, available therapeutic options for the management of pediatric T2D remain limited.
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Affiliation(s)
- Kyriaki Karavanaki
- Diabetes and Obesity Unit, 2nd Department of Pediatrics, National and Kapodistrian University of Athens, "P&A Kyriakou" Children's Hospital, Athens, Greece
| | - Stavroula A Paschou
- Endocrine Unit and Diabetes Centre, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Nicholas Tentolouris
- Diabetes Centre, First Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, "Laikon" General Hospital, Athens, Greece
| | - Foteini Karachaliou
- Diabetes and Endocrine Clinic, 3rd Department of Pediatrics, National and Kapodistrian University of Athens, Attikon General Hospital, Athens, Greece
| | - Alexandra Soldatou
- Diabetes and Obesity Unit, 2nd Department of Pediatrics, National and Kapodistrian University of Athens, "P&A Kyriakou" Children's Hospital, Athens, Greece.
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Zhang X, Guo Y, Yao N, Wang L, Sun M, Xu X, Yang H, Sun Y, Li B. Association between dietary inflammatory index and metabolic syndrome: Analysis of the NHANES 2005-2016. Front Nutr 2022; 9:991907. [PMID: 36276824 PMCID: PMC9582939 DOI: 10.3389/fnut.2022.991907] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 08/29/2022] [Indexed: 11/19/2022] Open
Abstract
Objective Metabolic syndrome (MetS) is a global problem that increasingly violates human health and quality of life. We explored the relationship between dietary inflammatory potential represented by dietary inflammatory index (DII) and the occurrence of MetS to provid data support for the prevention of it through dietary structure intervention. Methods The data was come from National Health and Nutrition Examination Survey 2007-2018, including demographic, dietary, questionnaire variables and laboratory indicators. MetS was defined according to the criteria proposed by the American Endocrine Association (ACE) and the American Society of Clinical Endocrinology (ACCE). DII was calculated using the scoring method established by Shivappa. We divided DII scores into 4 quartiles, the chi-square test was used to compare the variable difference between DII quartiles groups. A logistic regression model was used to analyze the association between DII and MetS. We also performed subgroup analysis. A generalized linear regression model was used to explore the association of DII level and the levels of seven MetS related biochemical indicators. Results The final sample size was 8,180, and the DII scores of the subjects were -5.50 to 5.22. The proportions of men, young people, non-Hispanic blacks, poor people, smokers, and MetS patients in the Q1-Q4 DII quantiles groups were gradually increased. The risk of MetS in the Q4 group which had highest dietary inflammatory degree was 1.592 (1.248, 2.030) times higher than that in the Q1 group, respectively (P < 0.001). After subgroup analysis, women, youth, non-smokers and alcohol drinkers were found to be more sensitive to the dietary inflammation. Then we found that the level of DII was significantly positively correlated with waist circumference (WC), body mass index (BMI), triglyceride (TG), systolic blood pressure (SBP) and diastolic blood pressure (DBP), but negatively correlated with high density lipoprotein cholesterol (HDL-C). Conclusions In the research subjects, the degree of dietary inflammation was associated with the occurrence of MetS and significantly affected WC, BMI, blood pressure, and blood lipid levels. It is necessary to conduct investigations and early dietary interventions for women and young people to prevent the occurrence of chronic metabolic diseases.
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Affiliation(s)
- Xiaochen Zhang
- School of Public Health, Jilin University, Changchun, China
| | - Yinpei Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China
| | - Nan Yao
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China
| | - Ling Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China
| | - Mengzi Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China
| | - Xiaomeng Xu
- School of Public Health, Jilin University, Changchun, China
| | - Huanshuai Yang
- School of Public Health, Jilin University, Changchun, China
| | - Yang Sun
- School of Public Health, Jilin University, Changchun, China
| | - Bo Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China,*Correspondence: Bo Li
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Ostrem F. Adverse childhood experiences in diabetes care. Lancet Diabetes Endocrinol 2022; 10:695-696. [PMID: 36075247 DOI: 10.1016/s2213-8587(22)00256-x] [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] [Received: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 10/14/2022]
Affiliation(s)
- Francine Ostrem
- UCSF Pediatric Cystic Fibrosis Center, Division of Pulmonary Medicine, School of Medicine, University of California, San Francisco, San Francisco, CA 94158, USA; Lincoln Families, Oakland, CA, USA.
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Zhou F, Deng J, Banfield L, Thabane L, Sadeghirad B, Samaan MC. Pharmacotherapy in paediatric type 2 diabetes mellitus: a protocol for a systematic review and network meta-analysis of randomised trials. BMJ Open 2022; 12:e065287. [PMID: 36167361 PMCID: PMC9516159 DOI: 10.1136/bmjopen-2022-065287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION The rates of type 2 diabetes mellitus (T2DM) in children and adolescents have risen globally over the past few years. While a few diabetes pharmacotherapies have been used in this population, their comparative benefits and harms are unclear. Thus, we will conduct a systematic review and network meta-analysis (NMA) of randomised controlled trials (RCTs) to compare the efficacy and safety of pharmacotherapies for managing paediatric T2DM. METHODS AND ANALYSIS We will include RCTs that enrolled T2DM patients ≤18 years of age and who were randomised to monotherapy or combination pharmacotherapies with or without lifestyle interventions. Comparator groups will include placebo or non-pharmacological treatments including lifestyle interventions.Treatment outcomes will include change from baseline in glycated haemoglobin A1c, body mass index z-score, weight, systolic/diastolic blood pressure, fasting plasma glucose, fasting insulin and lipid profiles, T2DM-related complications, as well as the incidence of treatment-related adverse events.Literature searches will be conducted in Medline, Embase, CINAHL, CENTRAL and Web of Science. We will also search the grey literature and the reference list of included trials and relevant reviews. Two reviewers will assess the eligibility of articles identified through our searches and will extract data from eligible studies independently. We will use a modified Cochrane instrument to evaluate the risk of bias. Disagreements will be resolved through consensus or arbitration by a third reviewer.A frequentist random-effects model will be used for conducting NMA. The quality of evidence will be assessed using the Confidence in Network Meta-Analysis platform. We will assess the effect modification through network meta-regression and subgroup analyses for sex, age at study inclusion, duration of T2DM, follow-up duration and risk of bias ratings. ETHICS AND DISSEMINATION This study will not require ethics approval. We will disseminate our findings through publication in a peer-reviewed journal and conference presentations. PROSPERO REGISTRATION NUMBER CRD42022310100.
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Affiliation(s)
- Fangwen Zhou
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
- Division of Pediatric Endocrinology, McMaster University, Hamilton, Ontario, Canada
| | - Jiawen Deng
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
- Division of Pediatric Endocrinology, McMaster University, Hamilton, Ontario, Canada
| | - Laura Banfield
- Health Sciences Library, McMaster University, Hamilton, Ontario, Canada
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
- Department of Anesthesia, McMaster University, Hamilton, Ontario, Canada
- Biostatistics Unit, St. Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
| | - Behnam Sadeghirad
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - M Constantine Samaan
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
- Division of Pediatric Endocrinology, McMaster University, Hamilton, Ontario, Canada
- Michael G. De Groote School of Medicine, McMaster University, Hamilton, Ontario, Canada
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Bharill S, Lin T, Arking A, Brown EA, West M, Busin K, Magge SN, Wolf RM. Worsening glycemic control in youth with type 2 diabetes during COVID-19. FRONTIERS IN CLINICAL DIABETES AND HEALTHCARE 2022; 3:968113. [PMID: 36992756 PMCID: PMC10012097 DOI: 10.3389/fcdhc.2022.968113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/12/2022] [Indexed: 11/13/2022]
Abstract
IntroductionThe COVID-19 pandemic has disproportionately affected minority and lower socioeconomic populations, who also have higher rates of type 2 diabetes (T2D). The impact of virtual school, decreased activity level, and worsening food insecurity on pediatric T2D is unknown. The goal of this study was to evaluate weight trends and glycemic control in youth with existing T2D during the COVID-19 pandemic.MethodsA retrospective study of youth <21 years of age diagnosed with T2D prior to March 11, 2020 was conducted at an academic pediatric diabetes center to compare glycemic control, weight, and BMI in the year prior to the COVID-19 pandemic (March 2019-2020) to during COVID-19 (March 2020-2021). Paired t-tests and linear mixed effects models were used to analyze changes during this period.ResultsA total of 63 youth with T2D were included (median age 15.0 (IQR 14-16) years, 59% female, 74.6% black, 14.3% Hispanic, 77.8% with Medicaid insurance). Median duration of diabetes was 0.8 (IQR 0.2-2.0) years. There was no difference in weight or BMI from the pre-COVID-19 period compared to during COVID-19 (Weight: 101.5 v 102.9 kg, p=0.18; BMI: 36.0 v 36.1 kg/m2, p=0.72). Hemoglobin A1c significantly increased during COVID-19 (7.6% vs 8.6%, p=0.0002)ConclusionWhile hemoglobin A1c increased significantly in youth with T2D during the COVID-19 pandemic, there was no significant change in weight or BMI possibly due to glucosuria associated with hyperglycemia. Youth with T2D are at high risk for diabetes complications, and the worsening glycemic control in this population highlights the need to prioritize close follow-up and disease management to prevent further metabolic decompensation.
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Barrientos‐Pérez M, Hsia DS, Sloan L, Nell H, Mungur O, Hovsepian L, Schmider W, Spranger R, Yang N, Niemoeller E. A study on pharmacokinetics, pharmacodynamics and safety of lixisenatide in children and adolescents with type 2 diabetes. Pediatr Diabetes 2022; 23:641-648. [PMID: 35411611 PMCID: PMC9790255 DOI: 10.1111/pedi.13343] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 02/28/2022] [Accepted: 03/30/2022] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE The aim of this study was to investigate the pharmacokinetic, pharmacodynamic and safety profile of the glucagon-like peptide-1 receptor agonist, lixisenatide, for the treatment of type 2 diabetes (T2D) in pediatric individuals. MATERIALS AND METHODS In this Phase 1, multicenter, randomized, double-blind, placebo-controlled, parallel-group, ascending repeated dose study (NCT02803918), participants aged ≥10 and < 18 years were randomized 3:1 to receive once-daily lixisenatide in 2-week increments of 5, 10, and 20 μg (n = 18) or placebo (n = 5) for 6 weeks. RESULTS Mean lixisenatide concentrations generally increased with increasing doses irrespective of anti-drug antibody (ADA) status; however, mean lixisenatide concentrations and inter-subject variability were higher for participants with positive ADA status. Improvements in fasting plasma glucose, post-prandial glucose, AUC0-4.5 , HbA1c , and body weight were observed with lixisenatide. Overall, the safety profile was consistent with the known profile in adults, with no unexpected side effects and no treatment-emergent adverse events resulting in death or discontinuation. The most common events in the lixisenatide group were vomiting (11.1%) and nausea (11.1%). No symptomatic hypoglycemia was reported in either group. No clinically significant hematologic, biochemical or vital sign abnormalities were observed. CONCLUSIONS Mean lixisenatide concentrations generally increased with increasing dose, irrespective of ADA status. Lixisenatide was associated with improved glycemic control and a trend in body weight reduction compared with placebo. The safety and tolerability profile of repeated lixisenatide doses of up to 20 μg per day in children and adolescents with T2D was reflective of the established safety profile of lixisenatide in adults.
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Affiliation(s)
| | - Daniel S. Hsia
- Pennington Biomedical Research CenterBaton RougeLouisianaUSA
| | - Lance Sloan
- Texas Institute for Kidney and Endocrine DisordersLufkinTexasUSA,Department of Internal MedicineUniversity of Texas Medical BranchGalvestonTexasUSA
| | - Haylene Nell
- Tiervlei Trial CentreKarl Bremer HospitalCape TownSouth Africa
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Kelsey MM, Zeitler PS, Nadeau KJ, Shah AS. Type 2 diabetes in youth: Rationale for use of off-label antidiabetic agents. Pediatr Diabetes 2022; 23:615-619. [PMID: 35524343 PMCID: PMC9378434 DOI: 10.1111/pedi.13350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 04/06/2022] [Accepted: 05/02/2022] [Indexed: 12/30/2022] Open
Affiliation(s)
- Megan M Kelsey
- Department of Pediatrics, Section of Endocrinology and Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Philip S Zeitler
- Department of Pediatrics, Section of Endocrinology and Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Kristen J Nadeau
- Department of Pediatrics, Section of Endocrinology and Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Amy S Shah
- Division of Pediatric Endocrinology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
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Whipple MO, Pinto AJ, Abushamat LA, Bergouignan A, Chapman K, Huebschmann AG, Masters KS, Nadeau KJ, Scalzo RL, Schauer IE, Rafferty D, Reusch JE, Regensteiner JG. Sex Differences in Physical Activity Among Individuals With Type 2 Diabetes Across the Life Span: A Systematic Review and Meta-analysis. Diabetes Care 2022; 45:2163-2177. [PMID: 36044665 PMCID: PMC9472508 DOI: 10.2337/dc22-0576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 05/06/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND Physical activity (PA) is a cornerstone of type 2 diabetes mellitus (T2DM) treatment. Sex differences in PA behavior or barriers/facilitators to PA among individuals with T2DM are unclear. PURPOSE To summarize the evidence related to sex differences in participation in PA and barriers/facilitators to PA among individuals with T2DM across the life span. DATA SOURCES Systematic searches (CRD42021254246) were conducted with Ovid MEDLINE, Embase, Web of Science, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Allied and Complementary Medicine Database (AMED), APA PsychInfo, and SPORTDiscus. STUDY SELECTION We included studies with assessment of PA, sedentary behaviors (SB), or barriers/facilitators to PA among individuals with T2DM by sex or gender. DATA EXTRACTION Participant characteristics, meeting PA guidelines, participation in PA and SB, and barriers/facilitators to PA were extracted by two independent reviewers. DATA SYNTHESIS A total of 53 articles (65,344 participants) were included in the systematic review and 21 articles in the meta-analysis. Sex differences were not observed in meeting of PA guidelines among adolescents (odds ratio 0.70 [95% CI 0.31, 1.59]), but males were more likely than females to meet PA guidelines among adults (1.65 [1.36, 2.01]) and older adults (1.63 [1.27, 2.09]). Males performed more moderate-to-vigorous PA (MVPA) than females across all age-groups. Common barriers to PA were lack of time (men) and lack of social support and motivation (women). LIMITATIONS Limitations include heterogeneity of measures used to assess PA and lack of stratification of data by sex. CONCLUSIONS Sex differences in meeting PA guidelines were not observed among adolescents but were apparent among adults and older adults with T2DM. Females consistently engaged in less MVPA than males across the life span.
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Affiliation(s)
- Mary O. Whipple
- School of Nursing, University of Minnesota, Minneapolis, MN
- Division of General Internal Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Ludeman Family Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Ana J. Pinto
- Ludeman Family Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Layla A. Abushamat
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Section of Cardiovascular Research, Baylor College of Medicine, Houston, TX
| | - Audrey Bergouignan
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO
- Hubert Curien Pluridisciplinary Institute UMR7178, CNRS and Université de Strasbourg, Strasbourg, France
| | - Kristina Chapman
- Division of General Internal Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Amy G. Huebschmann
- Division of General Internal Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Ludeman Family Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Kevin S. Masters
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO
- Clinical Health Psychology, Department of Psychology, University of Colorado Denver, Denver, CO
| | - Kristen J. Nadeau
- Ludeman Family Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
- Division of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO
- Children’s Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Rebecca L. Scalzo
- Ludeman Family Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Rocky Mountain Regional VA Medical Center, Aurora, CO
| | - Irene E. Schauer
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Rocky Mountain Regional VA Medical Center, Aurora, CO
| | - Deirdre Rafferty
- Division of General Internal Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Jane E.B. Reusch
- Ludeman Family Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Rocky Mountain Regional VA Medical Center, Aurora, CO
| | - Judith G. Regensteiner
- Division of General Internal Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Ludeman Family Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
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Grieco GE, Besharat ZM, Licata G, Fignani D, Brusco N, Nigi L, Formichi C, Po A, Sabato C, Dardano A, Natali A, Dotta F, Sebastiani G, Ferretti E. Circulating microRNAs as clinically useful biomarkers for Type 2 Diabetes Mellitus: miRNomics from bench to bedside. Transl Res 2022; 247:137-157. [PMID: 35351622 DOI: 10.1016/j.trsl.2022.03.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 02/21/2022] [Accepted: 03/22/2022] [Indexed: 12/16/2022]
Abstract
Type 2 diabetes (T2D), a chronic metabolic disease, has attained the status of a global epidemic with steadily increasing incidence worldwide. Improved diagnosis, stratification and prognosis of T2D patients and the development of more effective treatments are needed. In this era of personalized medicine, the discovery and evaluation of innovative circulating biomarkers can be an effective tool for better stratification, prognosis and therapeutic selection/management of T2D patients. MicroRNAs (miRNAs), a class of small non-coding RNAs that modulate gene expression, have been investigated as potential circulating biomarkers in T2D. Several studies have investigated the expression of circulating miRNAs in T2D patients from various biological fluids, including plasma and serum, and have demonstrated their potential as diagnostic and prognostic biomarkers, as well as biomarkers of response to therapy. In this review, we provide an overview of the current state of knowledge, focusing on circulating miRNAs that have been consistently expressed in at least two independent studies, in order to identify a set of consistent biomarker candidates in T2D. The expression levels of miRNAs, correlation with clinical parameters, functional roles of miRNAs and their potential as biomarkers are reported. A systematic literature search and assessment of studies led to the selection and review of 10 miRNAs (miR-126-3p, miR-223-3p, miR-21-5p, miR-15a-5p, miR-24-3p, miR-34a-5p, miR-146a-5p, miR-148a-3p, miR-30d-5p and miR-30c-5p). We also present technical challenges and our thoughts on the potential validation of circulating miRNAs and their application as biomarkers in the context of T2D.
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Affiliation(s)
- Giuseppina Emanuela Grieco
- Department of Medicine, Surgery and Neurosciences, University of Siena, 53100 Siena, Italy; Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, 53100 Siena, Italy
| | | | - Giada Licata
- Department of Medicine, Surgery and Neurosciences, University of Siena, 53100 Siena, Italy; Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, 53100 Siena, Italy
| | - Daniela Fignani
- Department of Medicine, Surgery and Neurosciences, University of Siena, 53100 Siena, Italy; Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, 53100 Siena, Italy
| | - Noemi Brusco
- Department of Medicine, Surgery and Neurosciences, University of Siena, 53100 Siena, Italy; Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, 53100 Siena, Italy
| | - Laura Nigi
- Department of Medicine, Surgery and Neurosciences, University of Siena, 53100 Siena, Italy; Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, 53100 Siena, Italy
| | - Caterina Formichi
- Department of Medicine, Surgery and Neurosciences, University of Siena, 53100 Siena, Italy; Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, 53100 Siena, Italy
| | - Agnese Po
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Claudia Sabato
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Angela Dardano
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Andrea Natali
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesco Dotta
- Department of Medicine, Surgery and Neurosciences, University of Siena, 53100 Siena, Italy; Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, 53100 Siena, Italy; Tuscany Centre for Precision Medicine (CReMeP), Siena, Italy
| | - Guido Sebastiani
- Department of Medicine, Surgery and Neurosciences, University of Siena, 53100 Siena, Italy; Fondazione Umberto Di Mario ONLUS c/o Toscana Life Science, 53100 Siena, Italy.
| | - Elisabetta Ferretti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
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McAlpin N, Elaiho CR, Khan F, Cruceta C, Goytia C, Vangeepuram N. Use of Focus Groups to Inform a New Community-Based Youth Diabetes Prevention Program. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:9655. [PMID: 35955010 PMCID: PMC9368486 DOI: 10.3390/ijerph19159655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/30/2022] [Accepted: 07/30/2022] [Indexed: 05/24/2023]
Abstract
There have been few youth-led diabetes prevention programs. Our objective was to conduct focus groups to explore peer influences on adolescent lifestyle behaviors and strategies for implementing a youth peer education model for diabetes prevention. We conducted six focus groups with 52 youth (ages 13-22; 62% male, 38% female; 64% Hispanic, 36% non-Hispanic Black) from East Harlem, NYC. We used a Thematic Analysis approach to identify major themes, compared findings, and resolved differences through discussion and consensus. Three dominant themes arose: (1) Adolescents generally encounter more unhealthy peer influences on diet and more healthy peer influences on physical activity; (2) Adolescents endorse youth-led diabetes prevention strategies and describe ideal qualities for peer leaders and methods to support and evaluate leaders; (3) Adolescents prefer text messaging to monitor behaviors, track goals, and receive personalized guidance. Using study findings, our Community Action Board developed a peer-led diabetes prevention program for prediabetic adolescents.
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Affiliation(s)
- Ngina McAlpin
- Teen HEED Intern, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Cordelia R. Elaiho
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Farrah Khan
- Department of Neurology, University of Washington, Seattle, WA 98195, USA
| | - Cristina Cruceta
- Teen HEED Community Action Board, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Crispin Goytia
- Teen HEED Community Action Board, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- The Institute for Health Equity Research, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- The Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Nita Vangeepuram
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- The Institute for Health Equity Research, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- The Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
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Tamborlane WV, Bishai R, Geller D, Shehadeh N, Al-Abdulrazzaq D, Vazquez EM, Karoly E, Troja T, Doehring O, Carter D, Monyak J, Sjöström CD. Once-Weekly Exenatide in Youth With Type 2 Diabetes. Diabetes Care 2022; 45:1833-1840. [PMID: 35679098 PMCID: PMC9346995 DOI: 10.2337/dc21-2275] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 04/01/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Approved treatments for type 2 diabetes in pediatric patients include metformin, liraglutide, and insulin. However, approximately one-half of the youth fail metformin monotherapy within 1 year, insulin therapy is associated with challenges, and liraglutide requires daily injections. Consequently, the efficacy and safety of once-weekly injections of exenatide for the treatment of youth with type 2 diabetes was evaluated. RESEARCH DESIGN AND METHODS Participants (aged 10 to <18 years) were randomized (5:2) to once-weekly exenatide 2 mg or placebo, respectively. The primary efficacy end point was change in glycated hemoglobin from baseline to week 24. Secondary efficacy end points were also evaluated, and the frequency of adverse events (AEs) was assessed. RESULTS A total of 83 participants were randomized (exenatide, 59; placebo, 24) and 72 completed 24-week treatment (exenatide, 49; placebo, 23). At 24 weeks, the least squares mean change in glycated hemoglobin was -0.36% for the exenatide and +0.49% for the placebo groups (between-group difference, -0.85%; 95% CI -1.51, -0.19; P = 0.012). Nonsignificant least squares mean differences from baseline to 24 weeks favoring exenatide were observed: fasting glucose -21.6 mg/dL (-49.0, 5.7; P = 0.119), systolic blood pressure -2.8 mmHg (-8.0, 2.4; P = 0.284), and body weight -1.22 kg (-3.59, 1.15; P = 0.307). AEs occurred in 36 (61.0%) and 17 (73.9%) participants in the exenatide and placebo groups, respectively. CONCLUSIONS In youth with type 2 diabetes suboptimally controlled with current treatments, once-weekly exenatide reduced glycated hemoglobin at 24 weeks and was well tolerated.
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Affiliation(s)
| | - Raafat Bishai
- Late-Stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD
| | - David Geller
- The Center for Endocrinology, Diabetes, and Metabolism, Children’s Hospital Los Angeles, and Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Naim Shehadeh
- Bruce Rappaport Faculty of Medicine, Technion, and Institute of Diabetes and Endocrinology, Rambam Health Care Campus, Haifa, Israel
| | - Dalia Al-Abdulrazzaq
- Department of Population Health, Dasman Diabetes Institute, Dasman, Kuwait
- Department of Pediatrics, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait
| | | | | | | | - Orlando Doehring
- Biometrics, Late-Stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Cambridge, U.K
| | - Debra Carter
- Late-Stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD
| | - John Monyak
- Biometrics, Late-Stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD
| | - C. David Sjöström
- Late-Stage Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
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Spurr S, Bally J, Nalwooga N. Honoring the voices of families: An interpretive description of parents' understandings of, and insights into preventing type 2 diabetes in adolescents. BMC Pediatr 2022; 22:458. [PMID: 35906568 PMCID: PMC9338546 DOI: 10.1186/s12887-022-03487-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 07/11/2022] [Indexed: 11/10/2022] Open
Abstract
Background The incidence of type 2 diabetes (T2D) in adolescents is increasing, affecting the overall health and quality of life of adolescents and their families. Despite the serious health consequences of T2D, few studies have explored the role of parents in the prevention of prediabetes and T2D in adolescents. Thus, the purpose was to better understand parents’ insights into strategies needed for the development of interventions to prevent prediabetes and T2D in their adolescents and families. Methods Thorne’s Interpretive Description approach was used to guide this second phase of a two-phase study. Using purposeful sampling, parents (n = 12) of adolescents at high risk for developing T2D were interviewed. This study was conducted in accordance with the standards for reporting qualitative research. Results Two themes and multiple subthemes emerged: Parents’ Understanding of T2D (High Blood Sugar, Severe Health Impacts, and Managing Your Diet) and It Takes a Village (The Onus is on the Adolescent, Starts at Home with the Parents, We Need More Support, and Getting the Message in Their Face). Conclusions These qualitative data were insightful as findings highlighted the parents’ predominant lack of basic knowledge, life skills, and/or resources to prevent prediabetes and T2D in adolescents. The results provided target areas for education and emphasized the importance of using social media as an approach to disseminate important information to adolescents. Parents also identified strategies for prevention interventions for adolescents surrounding prediabetes and T2D that may be effective. Given the increased prevalence of T2D in adolescents, these results are timely and confirm the urgent need for interventions to prevent pediatric prediabetes and T2D. Future research will include the co-design, piloting, and evaluation of feasible family-centered interventions grounded in participants’ experiences and suggestions that are reflective of person-centred goals and needs of adolescents.
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Affiliation(s)
- Shelley Spurr
- College of Nursing, University of Saskatchewan, 104 Clinic Place, Saskatoon, SK, S7N 2Z4, Canada.
| | - Jill Bally
- College of Nursing, University of Saskatchewan, 104 Clinic Place, Saskatoon, SK, S7N 2Z4, Canada
| | - Nahia Nalwooga
- College of Nursing, University of Saskatchewan, 104 Clinic Place, Saskatoon, SK, S7N 2Z4, Canada
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Kavookjian J, LaManna JB, Davidson P, Davis JW, Fahim SM, McDaniel CC, Ekong G, Todd A, Yehl K, Cox C. Impact of Diabetes Self-Management Education/Support on Self-Reported Quality of Life in Youth With Type 1 or Type 2 Diabetes. Sci Diabetes Self Manag Care 2022; 48:406-436. [PMID: 35899815 DOI: 10.1177/26350106221115450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE The persistent requirement of self-management for diabetes impacts quality of life (QoL), yet the literature for impact of diabetes self-management education and support (DSMES) on QoL in youth has not been synthesized and reported. The purpose of this review was to systematically identify and describe the state of the science exploring the impact of DSMES on self-reported QoL in youth with type 1 diabetes (T1DM) or type 2 diabetes (T2DM). METHODS A modified Cochrane review was conducted. Retained studies were published in the English language between January 1, 2007, and March 31, 2020. Included studies specified that the intervention had diabetes education addressing at least 1 or more of The Association of Diabetes Care & Education Specialists' ADCES7 Self-Care BehaviorsTM (ADCES7™) and used an established self-reported QoL measure. Retained studies were assessed for risk of bias. RESULTS Eleven studies reported in 12 articles were retained. The interventions were primarily delivered to youth with T1DM or T2DM and included caregivers/families in some studies. The ADCES7™ were addressed across the retained studies. Five of the 11 studies assessed QoL as the primary outcome and 6 studies as a secondary outcome. CONCLUSION To enhance the QoL outcomes and to provide insight into how to positively impact self-perceptions of QoL, ongoing generic and diabetes-specific QoL assessments are warranted for youth with T1DM or T2DM. Further research is needed in structured DSMES programs to help reduce variability in research designs, methods, measures, and outcomes to generate evidence for best practices that can be translated and disseminated into real-world settings.
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Affiliation(s)
- Jan Kavookjian
- Auburn University Harrison College of Pharmacy, Auburn University, Auburn, Alabama
| | | | | | - Jean W Davis
- College of Nursing, University of Central Florida, Orlando, Florida
| | | | - Cassidi C McDaniel
- Auburn University Harrison College of Pharmacy, Auburn University, Auburn, Alabama
| | - Gladys Ekong
- Western New England University, Springfield, Massachusetts
| | - Andrew Todd
- College of Nursing, University of Central Florida, Orlando, Florida
| | - Kirsten Yehl
- Association of Diabetes Care & Education Specialists, Chicago, Illinois
| | - Carla Cox
- Mountain Vista Medicine, South Jordan, Utah
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Oxidative Stress in Type 2 Diabetes: The Case for Future Pediatric Redoxomics Studies. Antioxidants (Basel) 2022; 11:antiox11071336. [PMID: 35883827 PMCID: PMC9312244 DOI: 10.3390/antiox11071336] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 01/27/2023] Open
Abstract
Considerable evidence supports the role of oxidative stress in adult type 2 diabetes (T2D). Due to increasing rates of pediatric obesity, lack of physical activity, and consumption of excess food calories, it is projected that the number of children living with insulin resistance, prediabetes, and T2D will markedly increase with enormous worldwide economic costs. Understanding the factors contributing to oxidative stress and T2D risk may help develop optimal early intervention strategies. Evidence suggests that oxidative stress, triggered by excess dietary fat consumption, causes excess mitochondrial hydrogen peroxide emission in skeletal muscle, alters redox status, and promotes insulin resistance leading to T2D. The pathophysiological events arising from excess calorie-induced mitochondrial reactive oxygen species production are complex and not yet investigated in children. Systems medicine is an integrative approach leveraging conventional medical information and environmental factors with data obtained from “omics” technologies such as genomics, proteomics, and metabolomics. In adults with T2D, systems medicine shows promise in risk assessment and predicting drug response. Redoxomics is a branch of systems medicine focusing on “omics” data related to redox status. Systems medicine with a complementary emphasis on redoxomics can potentially optimize future healthcare strategies for adults and children with T2D.
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80
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Bassareo PP, O’Brien ST, Dunne E, Duignan S, Martino E, Martino F, Mcmahon CJ. Should We Be Screening for Ischaemic Heart Disease Earlier in Childhood? CHILDREN 2022; 9:children9070982. [PMID: 35883966 PMCID: PMC9320497 DOI: 10.3390/children9070982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/18/2022] [Accepted: 06/28/2022] [Indexed: 11/26/2022]
Abstract
Ischaemic heart disease is the most common cause of death in males and the second in the female gender. Yet we often only focus on identification and treatment of this foremost cause of death in adulthood. The review asks the question what form of coronary disease do we encounter in childhood, what predisposing factors give rise to atherosclerosis and what strategies in childhood could we employ to detect and reduce atherosclerosis development in later life.
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Affiliation(s)
- Pier Paolo Bassareo
- Mater Misercordiae Hospital, Mater, D07 R2WY Dublin, Ireland
- Children’s Health Ireland at Crumlin, D12 N512 Dublin, Ireland; (S.T.O.); (E.D.); (S.D.); (C.J.M.)
- School of Medicine, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland
- Correspondence:
| | - Stephen T. O’Brien
- Children’s Health Ireland at Crumlin, D12 N512 Dublin, Ireland; (S.T.O.); (E.D.); (S.D.); (C.J.M.)
| | - Esme Dunne
- Children’s Health Ireland at Crumlin, D12 N512 Dublin, Ireland; (S.T.O.); (E.D.); (S.D.); (C.J.M.)
| | - Sophie Duignan
- Children’s Health Ireland at Crumlin, D12 N512 Dublin, Ireland; (S.T.O.); (E.D.); (S.D.); (C.J.M.)
| | - Eliana Martino
- Department of Paediatrics, La Sapienza University, 00185 Roma, Italy; (E.M.); (F.M.)
| | - Francesco Martino
- Department of Paediatrics, La Sapienza University, 00185 Roma, Italy; (E.M.); (F.M.)
| | - Colin J. Mcmahon
- Children’s Health Ireland at Crumlin, D12 N512 Dublin, Ireland; (S.T.O.); (E.D.); (S.D.); (C.J.M.)
- School of Medicine, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland
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81
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Hosey CM, Halpin K, Yan Y. Considering metformin as a second-line treatment for children and adolescents with prediabetes. J Pediatr Endocrinol Metab 2022; 35:727-732. [PMID: 35503504 DOI: 10.1515/jpem-2021-0200] [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: 03/20/2021] [Accepted: 03/30/2022] [Indexed: 01/08/2023]
Abstract
Overweight and obesity affect approximately 1/3 of children in the United States and are risk factors for prediabetes and type 2 diabetes. Progression from prediabetes to diabetes carries substantial long-term health burdens, culminating in decreased life-expectancy. Earlier development of type 2 diabetes is associated with poorer prognoses, and children lose glycemic control more rapidly than adults. Metformin is approved by the USFDA for the treatment of type 2 diabetes in children, has limited toxicity, and may help prevent the development of type 2 diabetes. The more rapid disease progression in children and the safety of metformin suggests that initiation of metformin treatment to children with prediabetes who have not effectively responded to lifestyle changes may help prevent short- and long-term health damage resulting from prediabetic and diabetic dysglycemia.
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Affiliation(s)
- Chelsea M Hosey
- Department of Pediatrics, Division of Clinical Pharmacology, Toxicology, & Therapeutic Innovation, Children's Mercy Kansas City, Kansas City, MO, USA
| | - Kelsee Halpin
- Division of Pediatric Endocrinology, Children's Mercy Kansas City, Kansas City, MO, USA.,University of Missouri, Kansas City School of Medicine, Kansas City, MO, USA
| | - Yun Yan
- Division of Pediatric Endocrinology, Children's Mercy Kansas City, Kansas City, MO, USA
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82
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Lin J, Liao R, Gamalo-Siebers M. Dynamic incorporation of real world evidence within the framework of adaptive design. J Biopharm Stat 2022; 32:986-998. [PMID: 35730907 DOI: 10.1080/10543406.2022.2089159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
For the clinical studies in rare diseases or small patient populations, having an adequately powered randomized controlled trial is further complicated by variability. As such, sample size re-estimation can be a useful tool if at an interim look the trial sample size needs to be increased to achieve adequate power to reject the null hypothesis. Meanwhile, borrowing or extrapolating information from real-world data or real-world evidence has gained increasing use in trial design and analysis since 2014. Combining these two strategies, high-quality real-world data, if leveraged properly, has the potential to generate real-world evidence that can assist interim decision-making, lower enrollment burden, and reduce study timeline and costs. With proper borrowing from historical control, some of the challenges in these high unmet medical need studies could be resolved considerably. We examine the incorporation of real-world evidence within the framework of adaptive design strategy in pediatric type II diabetes trials where recruitment has been challenging and the completion is hardly on time. Simulations under various scenarios are conducted to assess the borrowing strategy, i.e., the matching method in combination of sample size re-estimation. Comparisons of performance metrics are presented to showcase the advantages of proposed method.
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Affiliation(s)
- Junjing Lin
- Statistics and Quantitative Sciences, Takeda Pharmaceuticals, Cambridge, Massachusetts, USA
| | - Ran Liao
- Statistics, Eli Lilly and Co Ltd, Basingstoke, UK
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83
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Suzuki Y, Kaneko H, Okada A, Matsuoka S, Itoh H, Fujiu K, Michihata N, Jo T, Takeda N, Morita H, Yamaguchi S, Node K, Yamauchi T, Yasunaga H, Komuro I. Prediabetes in Young Adults and Its Association With Cardiovascular Health Metrics in the Progression to Diabetes. J Clin Endocrinol Metab 2022; 107:1843-1853. [PMID: 35446413 DOI: 10.1210/clinem/dgac247] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT The natural history of young adults with prediabetes and its association with cardiovascular health (CVH) metrics in progression to diabetes remain unknown. OBJECTIVE We examined the association between CVH metrics and the annual incidence of diabetes in young adults with prediabetes. METHODS This observational cohort study used the JMDC Claims Database. We analyzed 18 908 participants aged 18 to 44 years, with available fasting plasma glucose (FPG) data for 5 consecutive years, and who had prediabetes (FPG 100-125 mg/dL) at the initial health checkup. The ideal CVH metrics were as follows: nonsmoking, body mass index (BMI) less than 25 kg/m2, physical activity at goal, optimal dietary habits, blood pressure less than 120/80 mm Hg, and total cholesterol less than 200 mg/dL. We analyzed the association between CVH metrics and the annual incidence of diabetes. We also examined the relationship between 1-year changes in CVH metrics and the subsequent risk of diabetes. RESULTS The incidence of diabetes was 3.3% at 1 year and 9.5% at 5 years after the initial health checkup. An increasing number of nonideal CVH metrics have been associated with an increased risk of diabetes. Nonideal BMI, smoking, blood pressure, and total cholesterol level were associated with an increased risk of diabetes. This association was observed both in men and women. A one-point increase in the number of nonideal CVH metric components was associated over 1 year with an increased risk of diabetes. CONCLUSION CVH metrics can stratify the risk of diabetes in young adults with prediabetes. Improving CVH metrics may reduce the risk of developing diabetes.
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Affiliation(s)
- Yuta Suzuki
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo 113-8655, Japan
- Department of Rehabilitation Science, Graduate School of Medical Sciences, Kitasato University, Kanagawa 252-0373, Japan
| | - Hidehiro Kaneko
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo 113-8655, Japan
- The Department of Advanced Cardiology, The University of Tokyo, Tokyo 113-8655, Japan
| | - Akira Okada
- Department of Prevention of Diabetes and Lifestyle-related Diseases, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Satoshi Matsuoka
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo 113-8655, Japan
- Department of Cardiology, New Tokyo Hospital, Matsudo 270-2232, Japan
| | - Hidetaka Itoh
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Katsuhito Fujiu
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo 113-8655, Japan
- The Department of Advanced Cardiology, The University of Tokyo, Tokyo 113-8655, Japan
| | - Nobuaki Michihata
- The Department of Health Services Research, The University of Tokyo, Tokyo 113-8655, Japan
| | - Taisuke Jo
- The Department of Health Services Research, The University of Tokyo, Tokyo 113-8655, Japan
| | - Norifumi Takeda
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Hiroyuki Morita
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Satoko Yamaguchi
- Department of Prevention of Diabetes and Lifestyle-related Diseases, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Saga 849-8501, Japan
| | - Toshimasa Yamauchi
- Department of Diabetes and Metabolic Diseases, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Hideo Yasunaga
- The Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo 113-8655, Japan
| | - Issei Komuro
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo 113-8655, Japan
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84
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Schmitt JA, Ashraf AP, Becker DJ, Sen B. Changes in Type 2 Diabetes Trends in Children and Adolescents During the COVID-19 Pandemic. J Clin Endocrinol Metab 2022; 107:e2777-e2782. [PMID: 35377436 PMCID: PMC8992346 DOI: 10.1210/clinem/dgac209] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Indexed: 11/19/2022]
Abstract
CONTEXT There is concern that the growing incidence of pediatric type 2 diabetes (T2D) may have been further exacerbated by the COVID-19 pandemic. OBJECTIVE To examine whether trends in new-onset pediatric T2D-inclusive of patients requiring hospitalization and patients managed as outpatients-were impacted during the COVID-19 pandemic, and to compare patient characteristics prior to and during COVID-19. METHODS A retrospective single-center medical record review was conducted in a hospital which cares for 90% of Alabama's pediatric T2D patients. Patients with new-onset T2D referred from March 2017 to March 2021 were included. Counts of patients presenting per month ("monthly rates") were computed. Linear regression models were estimated for the full sample and stratified by Medicaid and non-Medicaid insurance status. Patient characteristics prior to vs during COVID-19 were compared. RESULTS A total of 642 patients presented with new-onset T2D over this period. Monthly rates were 11.1 ± 3.8 prior to COVID-19 and 19.3 ± 7.8 during COVID-19 (P = .004). Monthly rates for Medicaid patients differed prior to and during COVID-19 (7.9 ± 3.4 vs 15.3 ± 6.6, P = .003) but not for non-Medicaid patients (3.3 ± 1.7 vs 4.0 ± 2.4, P = .33). Regression results showed significant increases in monthly rates during COVID-19 for the full sample (β= 5.93, P < .05) and for Medicaid enrollees (β= 5.42, P < .05) Hospitalization rate, severity of obesity, and hemoglobin A1c remained similar prior to and during COVID-19, though the proportion of male patients increased from 36.8% to 46.1% (P = .021). CONCLUSIONS A rise in new-onset T2D was observed among Alabama's youth during the COVID-19 pandemic, a burden that disproportionately affected Medicaid enrollees and males. Future research should explore the pathways through which the pandemic impacted pediatric T2D.
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Affiliation(s)
| | - Ambika P Ashraf
- University of Alabama at Birmingham, Department of Pediatrics
| | - David J Becker
- University of Alabama at Birmingham, Department of Health Policy & Organization
| | - Bisakha Sen
- University of Alabama at Birmingham, Department of Health Policy & Organization
- Corresponding Author: Bisakha Sen, Ph.D, RPHB 330 R, 1530 3rd Avenue S, Birmingham, AL 35294-0022, Tel: (205) 975-8960, Fax: (205) 934-3347,
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85
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Wolf RM, Cheng P, Gal RL, Beaulieu LC, Kollman C, Isganaitis E, Magge S, Mastrandrea LD, Klingensmith GJ, Tamborlane W, Van Name M. Youth with type 2 diabetes have a high rate of treatment failure after discontinuation of insulin: A Pediatric Diabetes Consortium study. Pediatr Diabetes 2022; 23:439-446. [PMID: 35138021 DOI: 10.1111/pedi.13325] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 01/17/2022] [Accepted: 02/01/2022] [Indexed: 12/01/2022] Open
Abstract
Insulin is commonly used to reverse gluco-toxicity in youth with newly diagnosed type 2 diabetes (T2D), but many are subsequently weaned off insulin. We analyzed Pediatric Diabetes Consortium (PDC) data to determine how long glycemic control is maintained after termination of initial insulin treatment. Youth with T2D who had previously been on insulin but were on either an intensive lifestyle intervention alone or metformin alone upon enrollment in the PDC T2D Registry were studied (N = 183). The primary outcome was time to treatment failure, defined by need to restart insulin or metformin or another diabetes medication. Data were analyzed using logistic regression to assess risk factors for treatment failure. Of the 183 participants studied (mean age 15 years, diabetes duration 1.7 years), 54% experienced treatment failure (median follow-up time 1.7 years). In the subgroup on metformin monotherapy (N = 140), 45% subsequently required restart of insulin. Moreover, of participants in the subgroup treated with an intensive lifestyle intervention alone (N = 43), 81% restarted insulin or were treated with metformin or other diabetes medication. In both groups, median time to treatment failure was 1.2 years. Higher HbA1c at enrollment was significantly associated with treatment failure (p < 0.001). Youth with T2D who are initially treated with insulin have a high rate of treatment failure when switched to intensive lifestyle alone or metformin alone. Our data highlight the severe and progressive nature of youth onset T2D, hence patients should be monitored closely for deteriorating glycemic control after being weaned off insulin.
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Affiliation(s)
- Risa M Wolf
- The Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Peiyao Cheng
- Jaeb Center for Health Research, Tampa, Florida, USA
| | - Robin L Gal
- Jaeb Center for Health Research, Tampa, Florida, USA
| | | | - Craig Kollman
- Jaeb Center for Health Research, Tampa, Florida, USA
| | - Elvira Isganaitis
- Joslin Diabetes Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Sheela Magge
- The Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Lucy D Mastrandrea
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Georgeanna J Klingensmith
- Department of Pediatrics, Barbara Davis Center for Childhood Diabetes, University of Colorado, Aurora, Colorado, USA
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86
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Correa-Burrows P, Burrows R, Albala C, Court FA, Salech F, Sanhueza G, Gonzalez-Billault C. Multiple events case-control study in a prospective cohort to identify systemic, cellular, and molecular biomarkers of obesity-induced accelerated aging in 30-years-olds: the ObAGE study protocol. BMC Geriatr 2022; 22:387. [PMID: 35501766 PMCID: PMC9063300 DOI: 10.1186/s12877-022-03032-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/02/2022] [Indexed: 02/08/2023] Open
Abstract
Background Aging is characterized by a progressive loss of capacities linked to fundamental alterations/damage in multiple cellular and molecular pathways. It is the most significant risk factor for all non-communicable diseases (NCDs). Another contributing factor to the rise in NCDs is obesity. It has been suggested that obesity not only accelerates the onset of metabolic imbalances but also decreases lifespan and impacts cellular and molecular processes in a manner similar to aging. Obesity might accelerate the pace of aging. Guided by a lifecourse approach, we will explore how exposure to obesity in critical developmental stages disrupt homeostatic resilience mechanisms that preserve physiological integrity, inducing an early expression of aging phenotypes. Also, we will determine whether exposure to early psychosocial adversity influences vulnerability to obesity as a risk factor for accelerated aging. Methods Multiple events case–control study embedded in a prospective cohort of Chileans at 30-31y, 50% females, of low- to-middle socioeconomic status, who participated in nutrition research since birth. At 23y, 25% had obesity and cardiometabolic risk was high. We will use a multi-layer approach including: anthropometric assessment; DXA scan for body composition; abdominal ultrasound of the liver; stool samples collection and sequencing of the ribosomal RNA 16S gene to characterize the gut microbiome; determination of age-related pro-inflammatory cytokynes and anti-inflammatory miokynes. For the first time in Chile, we will address age-related epigenetic changes using the Horvath´s epigenetic clock. In a subset we will conduct a controlled physical challenge to characterize physical resilience (autophagy). Discussion ObAGE is in an excellent position to: approach aging as a process whose expression involves multiple factors from the early stages of a person's life; understand how longitudinal changes in health trajectories impact the biological mechanisms of aging; identify potential resilience mechanisms that help prevent unhealthy aging. Because SLS participants are still young, our research setting combined with advanced scientific techniques may identify individuals or groups at risk of early onset health issues. Results from ObAGE may pave the way to address the contribution of obesity to aging through lifespan from cells to systems and might be instrumental to developing interventions to improve health span in the Chilean population. Trial registration The proposed study does not consider any health care intervention on human participants.
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Affiliation(s)
- P Correa-Burrows
- Institute of Nutrition & Food Technology, Universidad de Chile, Santiago, Chile.
| | - R Burrows
- Institute of Nutrition & Food Technology, Universidad de Chile, Santiago, Chile
| | - C Albala
- Institute of Nutrition & Food Technology, Universidad de Chile, Santiago, Chile
| | - F A Court
- Center for Integrative Biology, Universidad Mayor, Santiago, Chile.,Geroscience Center for Brain Health and Metabolism (GERO), Santiago, Chile.,Buck Institute On Aging Research, Novato, CA, USA
| | - F Salech
- Geroscience Center for Brain Health and Metabolism (GERO), Santiago, Chile.,Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - G Sanhueza
- Faculty of Social Sciences, Universidad de Chile, Santiago, Chile
| | - C Gonzalez-Billault
- Institute of Nutrition & Food Technology, Universidad de Chile, Santiago, Chile.,Geroscience Center for Brain Health and Metabolism (GERO), Santiago, Chile.,Buck Institute On Aging Research, Novato, CA, USA.,Faculty of Medicine, Universidad de Chile, Santiago, Chile.,Faculty of Sciences, Universidad de Chile, Santiago, Chile
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87
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Tamborlane WV, Laffel LM, Shehadeh N, Isganaitis E, Van Name M, Ratnayake J, Karlsson C, Norjavaara E. Efficacy and safety of dapagliflozin in children and young adults with type 2 diabetes: a prospective, multicentre, randomised, parallel group, phase 3 study. Lancet Diabetes Endocrinol 2022; 10:341-350. [PMID: 35378069 PMCID: PMC10851108 DOI: 10.1016/s2213-8587(22)00052-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 02/03/2022] [Accepted: 02/04/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND Since there are few treatment options for young people with type 2 diabetes, we aimed to assess the efficacy and safety of dapagliflozin as add-on therapy in children, adolescents, and young adults with type 2 diabetes receiving metformin, insulin, or both. METHODS This multicentre, placebo-controlled, double-blind, randomised phase 3 study was undertaken at 30 centres in five countries (Hungary, Israel, Mexico, Russia, and the USA). Participants aged 10-24 years with type 2 diabetes and HbA1c concentration of 6·5-11% (48-97 mmol/mol) were randomly assigned 1:1 to oral dapagliflozin 10 mg or placebo during a 24 week double-blind period, which was then followed by a 28 week open-label safety extension in which all participants received dapagliflozin. Participants and study personnel were masked and participants were randomly assigned treatment (placebo or study drug) using an interactive web and voice response system. The primary outcome was between-group differences in change in HbA1c concentration from baseline to 24 weeks (intention-to-treat analysis). A prespecified sensitivity analysis of the primary outcome was also assessed in the per-protocol population, which included only protocol-compliant participants. This trial is registered with ClinicalTrials.gov, NCT02725593. FINDINGS Between June 22, 2016, and March 15, 2019, 72 participants (19 [26%] of whom were aged 18-24 years) were randomly assigned (39 to dapagliflozin and 33 to placebo). Mean age was 16·1 (SD 3·3) years. In the intention-to-treat analysis, after 24 weeks, mean change in HbA1c concentration was -0·25% (95% CI -0·85 to 0·34; -2·7 [-9·3 to 3·7] mmol/mol) for dapagliflozin and 0·50% (-0·18 to 1·17; 5·5 [-2·0 to 12·8] mmol/mol) for placebo. The between-group difference was -0·75% (95% CI -1·65 to 0·15; -8·2 [-18·0 to 1·6] mmol/mol; p=0·10). In a sensitivity analysis in the per-protocol population (34 in the dapagliflozin group and 26 in the placebo group) after 24 weeks, mean change was -0·51% (-1·07 to 0·05; -5·6 [-11·7 to 0·5] mmol/mol) for dapagliflozin and 0·62% (-0·04 to 1·27; 6·8 [-0·4 to 13·9] mmol/mol) for placebo. The between-group difference was -1·13% (-1·99 to -0·26; -12·4 [-21·8 to -2·8] mmol/mol; p=0·012). Adverse events occurred in 27 (69%) dapagliflozin-assigned participants and 19 (58%) placebo-assigned participants over 24 weeks, and in 29 (74%) participants who received dapagliflozin over 52 weeks. Hypoglycaemia occurred in 11 (28%) dapagliflozin-assigned and six (18%) placebo-assigned participants who received dapagliflozin over 24 weeks and in 13 participants (33%) who received dapagliflozin over 52 weeks; none were considered as serious adverse events. No adverse events of diabetic ketoacidosis occurred. INTERPRETATION The primary outcome of change in HbA1c concentration was not significant in the intention-to-treat analysis of children, adolescents, and young adults with type 2 diabetes receiving dapagliflozin in addition to standard-of-care treatment. A prespecified sensitivity analysis of protocol-compliant participants showed a significant difference in HbA1c concentration between groups. No new safety signals were identified and there was a low risk of severe hypoglycaemia. FUNDING AstraZeneca.
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Affiliation(s)
- William V Tamborlane
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA.
| | - Lori M Laffel
- Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA
| | - Naim Shehadeh
- Institute of Diabetes, Endocrinology and Metabolism, Rambam Health Care Campus, Haifa, Israel; Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | | | - Michelle Van Name
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
| | - Jayantha Ratnayake
- Late-stage Development, Cardiovascular, Renal and Metabolism, AstraZeneca, Cambridge, UK
| | - Cecilia Karlsson
- Late-stage Development, Cardiovascular, Renal and Metabolism, AstraZeneca, Gothenburg, Sweden
| | - Ensio Norjavaara
- Late-stage Development, Cardiovascular, Renal and Metabolism, AstraZeneca, Gothenburg, Sweden
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88
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Higgins S, Zemel BS, Khoury PR, Urbina EM, Kindler JM. Visceral fat and arterial stiffness in youth with healthy weight, obesity, and type 2 diabetes. Pediatr Obes 2022; 17:e12865. [PMID: 34668336 PMCID: PMC8923972 DOI: 10.1111/ijpo.12865] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/15/2021] [Accepted: 10/12/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND OBJECTIVES Visceral fat is associated with increased cardiovascular risk in adults, but studies in youth are limited. We assessed associations between visceral fat and arterial stiffness in youth with healthy weight, obesity and type 2 diabetes and determined whether relationships were independent of clinical estimates of body fatness. METHODS This cross-sectional sample included youth ages 10-23 years (67% female, 56% non-black) with healthy weight (body mass index [BMI] = 5th-85th percentile, n = 236), obesity (BMI ≥ 95th percentile, n = 224) and type 2 diabetes (BMI ≥ 95th percentile, n = 145). Visceral fat was assessed via dual-energy X-ray absorptiometry. Carotid-femoral pulse wave velocity (PWV) was assessed via applanation tonometry. Obesity and type 2 diabetes groups were combined for final analyses. Analyses accounted for age, sex, ancestry and mean arterial pressure. RESULTS Visceral fat and PWV were greater in youth with obesity versus healthy weight (p < 0.001). In youth with obesity, but not healthy weight, visceral fat was positively associated with PWV (p < 0.001) and was predictive of PWV beyond BMI and waist circumference. CONCLUSIONS Visceral fat likely contributes to subclinical cardiovascular complications in youth. Since cardiovascular health tracks from adolescence to adulthood, longitudinal studies in youth with obesity are required to define the role of visceral fat in lifelong cardiovascular disease risk.
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Affiliation(s)
- Simon Higgins
- Department of Exercise Science, Elon University, Elon, NC, USA
| | - Babette S. Zemel
- Division of Gastroenterology, Hepatology and Nutrition, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Philip R. Khoury
- The Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Elaine M. Urbina
- The Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA,Department of Pediatrics, Cincinnati Children’s Hospital Medical Center and University of Cincinnati, Cincinnati, OH, USA
| | - Joseph M. Kindler
- Department of Foods and Nutrition, University of Georgia, Athens, GA, USA
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89
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Sun JW, Young JG, Sarvet AL, Bailey LC, Heerman WJ, Janicke DM, Lin PID, Toh S, Block JP. Comparison of Rates of Type 2 Diabetes in Adults and Children Treated With Anticonvulsant Mood Stabilizers. JAMA Netw Open 2022; 5:e226484. [PMID: 35385086 PMCID: PMC8987905 DOI: 10.1001/jamanetworkopen.2022.6484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Anticonvulsant mood stabilizer treatment is associated with an increased risk of weight gain, but little is known about the risk of developing type 2 diabetes (T2D). OBJECTIVE To evaluate the comparative safety of anticonvulsant mood stabilizers on risk of T2D in adults and children by emulating a target trial. DESIGN, SETTING, AND PARTICIPANTS This observational cohort study used data from IBM MarketScan (2010-2019), with a 5-year follow-up period. The nationwide sample of US commercially insured patients included children (aged 10-19 years) and adults (aged 20-65 years) who initiated anticonvulsant mood stabilizer treatment. Data were analyzed from August 2020 to May 2021. EXPOSURES Initiation and continuation of carbamazepine, lamotrigine, oxcarbazepine, or valproate. MAIN OUTCOMES AND MEASURES Onset of T2D during follow-up. Weighted pooled logistic regression was used to estimate the association of initiation and continuation of carbamazepine, lamotrigine, oxcarbazepine, or valproate with the risk of developing T2D. Inverse probability weights were used to control for confounding and loss to follow-up by measured baseline and time-varying covariates. RESULTS The analysis included 274 206 adults (159 428 women [58%]; mean [SD] age, 39.9 [13.2] years) and 74 005 children (38 672 girls [52%]; mean [SD] age, 15.6 [2.6] years) who initiated an anticonvulsant mood stabilizer. In adults, initiation of valproate was associated with an increased risk of developing T2D compared with initiation of lamotrigine (5-year risk difference [RD], 1.17%; 95% CI, 0.66% to 1.76%). The number needed to harm was 87 patients initiating valproate for 1 patient to develop T2D within 5 years compared with initiation of lamotrigine. Point estimates were similar when evaluating the association of treatment continuation (5-year RD, 1.99%; 95% CI, -0.64% to 5.31%). The estimated association was smaller and more variable comparing carbamazepine and oxcarbazepine to lamotrigine. In children, RDs were much smaller and more variable (5-year RD for initiation of oxcarbazepine vs lamotrigine, 0.29%; 95% CI, -0.12% to 0.69%; 5-year RD for initiation of valproate vs lamotrigine, 0.18%; 95% CI, -0.09% to 0.49%). CONCLUSIONS AND RELEVANCE In this cohort study, valproate was associated with the highest risk of developing T2D in adults. The comparative safety was generally similar in children, but estimates were small and variable. In the absence of randomized trials, emulating target trials within health care databases can generate the age-specific drug safety data needed to inform treatment decision-making.
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Affiliation(s)
- Jenny W. Sun
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts
| | - Jessica G. Young
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts
| | - Aaron L. Sarvet
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts
| | - L. Charles Bailey
- Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - William J. Heerman
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - David M. Janicke
- Department of Clinical and Health Psychology, University of Florida, Gainesville
| | - Pi-I Debby Lin
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts
| | - Sengwee Toh
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts
| | - Jason P. Block
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts
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90
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Hosey CM, Halpin K, Shakhnovich V, Bi C, Sweeney B, Yan Y, Leeder JS. Pediatric growth patterns in youth-onset type 2 diabetes mellitus: Implications for physiologically-based pharmacokinetic models. Clin Transl Sci 2022; 15:912-922. [PMID: 35297172 PMCID: PMC9010268 DOI: 10.1111/cts.13207] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 11/04/2021] [Accepted: 11/10/2021] [Indexed: 11/27/2022] Open
Abstract
An accurate understanding of the changes in height and weight of children with age is critical to the development of models predicting drug concentrations in children (i.e., physiologically‐based pharmacokinetic models). However, curves describing the growth of a typical population of children may not accurately characterize growth of children with various conditions, such as obesity. Therefore, to develop height and weight versus age growth curves for youth who were diagnosed with type 2 diabetes, we extracted data from electronic medical records. Robust nonlinear models were parameterized to the equations describing height and weight versus age as defined by the Centers for Disease Control and Prevention (CDC). CDC z‐scores were calculated using an internal program. The growth curves and z‐scores were compared to CDC norms. Youth with type 2 diabetes were increasingly heavier than CDC norms from early childhood. Except for a period around puberty, youth with type 2 diabetes were, on average, shorter than CDC norms, resulting in shorter average adult height. Deviations in growth were apparent in youth who develop type 2 diabetes; such deviations may be expected for other conditions as well, and disease‐specific growth curves should be considered during development of model‐informed drug development for pediatric conditions.
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Affiliation(s)
| | - Kelsee Halpin
- Children's Mercy Kansas City, Kansas City, Missouri, USA.,University of Missouri-Kansas City School of Medicine, Kansas City, Missouri, USA
| | - Valentina Shakhnovich
- Children's Mercy Kansas City, Kansas City, Missouri, USA.,University of Missouri-Kansas City School of Medicine, Kansas City, Missouri, USA.,University of Kansas Medical Center, Kansas City, Kansas, USA.,Center for Children's Healthy Lifestyles & Nutrition, Kansas City, Missouri, USA
| | - Chengpeng Bi
- Children's Mercy Kansas City, Kansas City, Missouri, USA
| | - Brooke Sweeney
- Children's Mercy Kansas City, Kansas City, Missouri, USA.,University of Missouri-Kansas City School of Medicine, Kansas City, Missouri, USA.,Center for Children's Healthy Lifestyles & Nutrition, Kansas City, Missouri, USA
| | - Yun Yan
- Children's Mercy Kansas City, Kansas City, Missouri, USA.,University of Missouri-Kansas City School of Medicine, Kansas City, Missouri, USA
| | - J Steven Leeder
- Children's Mercy Kansas City, Kansas City, Missouri, USA.,University of Missouri-Kansas City School of Medicine, Kansas City, Missouri, USA.,University of Kansas Medical Center, Kansas City, Kansas, USA
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91
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Hong YH, Chung IH, Han K, Chung S. Prevalence of Type 2 Diabetes Mellitus among Korean Children, Adolescents, and Adults Younger than 30 Years: Changes from 2002 to 2016. Diabetes Metab J 2022; 46:297-306. [PMID: 34695908 PMCID: PMC8987690 DOI: 10.4093/dmj.2021.0038] [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: 03/05/2021] [Accepted: 08/02/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Despite the importance of and social concern regarding prevention of diabetes at younger ages, limited data are available. This study sought to analyze changes in the prevalence of type 2 diabetes mellitus (T2DM) in Koreans younger than 30 years according to sex, age, and level of income. METHODS The dataset analyzed in this study was derived from health insurance claims recorded in the National Health Insurance Service (NHIS) database. Participants' level of income was categorized as low (quintile 1, <20% of insurance premium) or others (quintile 2-5). RESULTS In males and females, the prevalence of T2DM per 10,000 people steadily increased from 2.57 in 2002 to 11.41 in 2016, and from 1.96 in 2002 to 8.63 in 2016. The prevalence of T2DM in girls was higher in the age group of 5 to 14 years. Even though the prevalence was higher among those older than 20 years, the increase had started earlier, in the early 2000s, in younger age group. Adolescents aged 10 to 19 years in low-income families showed a remarkable increase in prevalence of T2DM, especially in boys. CONCLUSION The prevalence of T2DM in young Koreans increased more than 4.4-fold from 2002 to 2016, and the increase started in the early 2000s in younger age groups and in low-income families. This is the first study to examine the trend in prevalence of T2DM in children, adolescents, and young adults in Korea. Future studies and collaborations with social support systems to prevent T2DM at an early age group should be performed.
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Affiliation(s)
- Yong Hee Hong
- Department of Pediatrics, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - In-Hyuk Chung
- Department of Pediatrics, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Korea
| | - Sochung Chung
- Department of Pediatrics, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
- Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
- Corresponding author: Sochung Chung https://orcid.org/0000-0002-7655-2691 Department of Pediatrics, Konkuk University Medical Center, Konkuk University School of Medicine, 20-1 Neungdong-ro, Gwangjin-gu, Seoul 05030, Korea E-mail:
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92
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Bunsawat K, Grosicki GJ, Jeong S, Robinson AT. Racial and ethnic disparities in cardiometabolic disease and COVID-19 outcomes in White, Black/African American, and Latinx populations: Physiological underpinnings. Prog Cardiovasc Dis 2022; 71:11-19. [PMID: 35490869 PMCID: PMC9050188 DOI: 10.1016/j.pcad.2022.04.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 04/24/2022] [Indexed: 02/05/2023]
Abstract
Coronavirus disease 2019 (COVID-19) is a highly contagious respiratory illness caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) that began spreading globally in late 2019. While most cases of COVID-19 present with mild to moderate symptoms, COVID-19 was the third leading cause of mortality in the United States in 2020 and 2021. Though COVID-19 affects individuals of all races and ethnicities, non-Hispanic Black and Hispanic/Latinx populations are facing an inequitable burden of COVID-19 characterized by an increased risk for hospitalization and mortality. Importantly, non-Hispanic Black and Hispanic/Latinx adults have also faced a greater risk of non-COVID-19-related mortality (e.g., from cardiovascular disease/CVD) during the pandemic. Contributors to the racial disparities in morbidity and mortality during the pandemic are multi-factorial as we discuss in our companion article on social determinants of health. However, profound racial variation in the prevalence of CVD and metabolic diseases may serve as a key driver of worse COVID-19-related and non-COVID-19-related health outcomes among racial and ethnic minority groups. Within this review, we provide data emphasizing the inequitable burden of CVD and metabolic diseases among non-Hispanic Black and Hispanic/Latinx populations. We also discuss the pathophysiology of these conditions, with a focus on how aberrant physiological alterations in the context of CVD and metabolic diseases manifest to increase susceptibility to severe COVID-19.
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Affiliation(s)
- Kanokwan Bunsawat
- Department of Internal Medicine, Division of Geriatrics, University of Utah, Salt Lake City, UT 84132, USA; Geriatric Research, Education, and Clinical Center, George E. Wahlen Department of Veterans Affairs Medical Center, Salt Lake City, UT 84148, USA
| | - Gregory J Grosicki
- Department of Health Sciences and Kinesiology, Biodynamics and Human Performance Center, Georgia Southern University (Armstrong Campus), Savannah, GA 31419, USA
| | - Soolim Jeong
- Neurovascular Physiology Laboratory, School of Kinesiology, Auburn University, Auburn, AL 36849, USA
| | - Austin T Robinson
- Neurovascular Physiology Laboratory, School of Kinesiology, Auburn University, Auburn, AL 36849, USA.
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93
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Kindler J, Zhan D, Sattler ELP, Ishikawa Y, Chen X, Gallo S. Bone density in youth with prediabetes: results from the National Health and Nutrition Examination Survey, 2005-2006. Osteoporos Int 2022; 33:467-474. [PMID: 34523010 DOI: 10.1007/s00198-021-06148-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 09/03/2021] [Indexed: 10/20/2022]
Abstract
UNLABELLED Youth with type 2 diabetes might have suboptimal peak bone mass, but it is unknown whether similar effects are evident in youth with prediabetes. Results from this study suggest that diabetes-related effects on peak bone mass likely occur before disease onset, and involve the muscle-bone unit. INTRODUCTION Type 2 diabetes might adversely influence bone health around the age of peak bone mass, but it is unknown whether diabetes-related effects on areal bone mineral density (aBMD) are evident in youth with prediabetes. We compared age-related trends in aBMD and associations between lean body mass (LBM) and aBMD between children and adolescents with prediabetes vs. normal glucose regulation. METHODS Cross-sectional analysis of data from the National Health and Nutrition Examination Survey (2005-2006) in youth ages 12-20 years (49% female, 34% black) with prediabetes (n = 267) and normal glucose regulation (n = 1664). Whole body aBMD and LBM were assessed via DXA. LBM index (LBMI) and Z-scores for aBMD and LBMI were computed. RESULTS Unadjusted between-group comparisons revealed greater mean weight and LBMI Z-scores in youth with prediabetes vs. normal glucose regulation, but similar bone Z-scores between the two groups. While accounting for differences in BMI Z-score, there was a significant interaction between prediabetes status and age with respect to whole body aBMD Z-score (P < 0.05), such that children with prediabetes tended to have increased aBMD but adolescents and young adults with prediabetes tended have lower aBMD. Furthermore, the positive association between LBMI and whole body aBMD was moderated in youth with prediabetes (P < 0.001), who had slightly lower whole body aBMD for a given LBMI (P = 0.068). Lumbar spine bone measures did not differ between the two groups. CONCLUSIONS Type 2 diabetes-related threats to peak bone mass might occur prior to disease onset, therefore potentially impacting a considerable proportion of US youth.
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Affiliation(s)
- J Kindler
- Department of Nutritional Sciences, University of Georgia, 305 Sanford Drive, 279 Dawson Hall, Athens, GA, 30602, USA.
| | - D Zhan
- Department of Statistics, University of Georgia, Athens, GA, USA
| | - E L P Sattler
- Department of Nutritional Sciences, University of Georgia, 305 Sanford Drive, 279 Dawson Hall, Athens, GA, 30602, USA
- Department of Clinical and Administrative Pharmacy, University of Georgia, Athens, GA, USA
| | - Y Ishikawa
- Department of Nutritional Sciences, University of Georgia, 305 Sanford Drive, 279 Dawson Hall, Athens, GA, 30602, USA
| | - X Chen
- Department of Statistics, University of Georgia, Athens, GA, USA
| | - S Gallo
- Department of Nutritional Sciences, University of Georgia, 305 Sanford Drive, 279 Dawson Hall, Athens, GA, 30602, USA
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Malik FS, Sauder KA, Isom S, Reboussin BA, Dabelea D, Lawrence JM, Roberts A, Mayer-Davis EJ, Marcovina S, Dolan L, Igudesman D, Pihoker C. Trends in Glycemic Control Among Youth and Young Adults With Diabetes: The SEARCH for Diabetes in Youth Study. Diabetes Care 2022; 45:285-294. [PMID: 34995346 PMCID: PMC8914430 DOI: 10.2337/dc21-0507] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 11/15/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To describe temporal trends and correlates of glycemic control in youth and young adults (YYA) with youth-onset diabetes. RESEARCH DESIGN AND METHODS The study included 6,369 participants with type 1 or type 2 diabetes from the SEARCH for Diabetes in Youth study. Participant visit data were categorized into time periods of 2002-2007, 2008-2013, and 2014-2019, diabetes durations of 1-4, 5-9, and ≥10 years, and age groups of 1-9, 10-14, 15-19, 20-24, and ≥25 years. Participants contributed one randomly selected data point to each duration and age group per time period. Multivariable regression models were used to test differences in hemoglobin A1c (HbA1c) over time by diabetes type. Models were adjusted for site, age, sex, race/ethnicity, household income, health insurance status, insulin regimen, and diabetes duration, overall and stratified for each diabetes duration and age group. RESULTS Adjusted mean HbA1c for the 2014-2019 cohort of YYA with type 1 diabetes was 8.8 ± 0.04%. YYA with type 1 diabetes in the 10-14-, 15-19-, and 20-24-year-old age groups from the 2014-2019 cohort had worse glycemic control than the 2002-2007 cohort. Race/ethnicity, household income, and treatment regimen predicted differences in glycemic control in participants with type 1 diabetes from the 2014-2019 cohort. Adjusted mean HbA1c was 8.6 ± 0.12% for 2014-2019 YYA with type 2 diabetes. Participants aged ≥25 years with type 2 diabetes had worse glycemic control relative to the 2008-2013 cohort. Only treatment regimen was associated with differences in glycemic control in participants with type 2 diabetes. CONCLUSIONS Despite advances in diabetes technologies, medications, and dissemination of more aggressive glycemic targets, many current YYA are less likely to achieve desired glycemic control relative to earlier cohorts.
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Affiliation(s)
- Faisal S. Malik
- Department of Pediatrics, University of Washington, Seattle, WA
| | | | - Scott Isom
- Department of Biostatistical Sciences, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Beth A. Reboussin
- Department of Biostatistical Sciences, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Dana Dabelea
- Department of Epidemiology, Colorado School of Public Health, Aurora, CO
| | - Jean M. Lawrence
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Alissa Roberts
- Department of Pediatrics, University of Washington, Seattle, WA
| | | | | | - Lawrence Dolan
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Daria Igudesman
- Departments of Nutrition and Medicine, University of North Carolina, Chapel Hill, NC
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Kanaley JA, Colberg SR, Corcoran MH, Malin SK, Rodriguez NR, Crespo CJ, Kirwan JP, Zierath JR. Exercise/Physical Activity in Individuals with Type 2 Diabetes: A Consensus Statement from the American College of Sports Medicine. Med Sci Sports Exerc 2022; 54:353-368. [PMID: 35029593 PMCID: PMC8802999 DOI: 10.1249/mss.0000000000002800] [Citation(s) in RCA: 188] [Impact Index Per Article: 94.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
ABSTRACT This consensus statement is an update of the 2010 American College of Sports Medicine position stand on exercise and type 2 diabetes. Since then, a substantial amount of research on select topics in exercise in individuals of various ages with type 2 diabetes has been published while diabetes prevalence has continued to expand worldwide. This consensus statement provides a brief summary of the current evidence and extends and updates the prior recommendations. The document has been expanded to include physical activity, a broader, more comprehensive definition of human movement than planned exercise, and reducing sedentary time. Various types of physical activity enhance health and glycemic management in people with type 2 diabetes, including flexibility and balance exercise, and the importance of each recommended type or mode are discussed. In general, the 2018 Physical Activity Guidelines for Americans apply to all individuals with type 2 diabetes, with a few exceptions and modifications. People with type 2 diabetes should engage in physical activity regularly and be encouraged to reduce sedentary time and break up sitting time with frequent activity breaks. Any activities undertaken with acute and chronic health complications related to diabetes may require accommodations to ensure safe and effective participation. Other topics addressed are exercise timing to maximize its glucose-lowering effects and barriers to and inequities in physical activity adoption and maintenance.
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Affiliation(s)
- Jill A Kanaley
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, MO
| | - Sheri R Colberg
- Human Movement Sciences Department, Old Dominion University, Norfolk, VA
| | | | - Steven K Malin
- Department of Kinesiology and Health, Rutgers University, New Brunswick, NJ
| | - Nancy R Rodriguez
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT
| | - Carlos J Crespo
- Oregon Health and Science University-Portland State University School of Public Health, Portland, OR
| | - John P Kirwan
- Pennington Biomedical Research Center, Baton Rouge, LA
| | - Juleen R Zierath
- Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, SWEDEN
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96
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Shah AS, Nadeau KJ, Dabelea D, Redondo MJ. Spectrum of Phenotypes and Causes of Type 2 Diabetes in Children. Annu Rev Med 2022; 73:501-515. [PMID: 35084995 PMCID: PMC9022328 DOI: 10.1146/annurev-med-042120-012033] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Several factors, including genetics, family history, diet, physical activity, obesity, and insulin resistance in puberty, appear to increase the risk of type 2 diabetes in youth. Youth-onset type 2 diabetes is often thought of as a single entity but rather exists as a spectrum of disease with differences in presentation, metabolic characteristics, clinical progression, and complication rates. We review what is currently known regarding the risks associated with developing type 2 diabetes in youth. Additionally, we focus on the spectrum of phenotypes of pediatric type 2 diabetes, discuss the pathogenic underpinnings and potential therapeutic relevance of this heterogeneity, and compare youth-onset type 2 diabetes with type 1 diabetes and adult-onset type 2 diabetes. Finally, we highlight knowledge gaps in prediction and prevention of youth-onset type 2 diabetes.
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Affiliation(s)
- Amy S. Shah
- Cincinnati Children’s Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio 45229, USA
| | - Kristen J. Nadeau
- Children’s Hospital Colorado and University of Colorado Anschutz Medical Campus, Aurora, Colorado 80045, USA
| | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, Department of Epidemiology, and Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado 80045, USA
| | - Maria J. Redondo
- Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas 77030, USA
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Liu JJ, Liu S, Wang J, Lee J, Tang JIS, Gurung RL, Ang K, Shao YM, Tavintharan S, Tang WE, Sum CF, Lim SC. Risk of Incident Heart Failure in Individuals With Early-Onset Type 2 Diabetes. J Clin Endocrinol Metab 2022; 107:e178-e187. [PMID: 34415993 DOI: 10.1210/clinem/dgab620] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Indexed: 12/20/2022]
Abstract
CONTEXT Early-onset diabetes has been associated with unfavorable cardiovascular risk but data on heart failure (HF) in this subpopulation are scarce. OBJECTIVE We aimed to study the risk of, and risk factors for, incident HF in individuals with early-onset type 2 diabetes. METHODS We studied 606 individuals with type 2 diabetes diagnosed before 40 years of age (early-onset) and 1258 counterparts with diabetes diagnosed from 41 to 65 years of age (usual-onset) with no HF history, at a regional hospital, over a median follow-up period of 7.1 years. Incident HF by European Cardiology Society criteria was determined. RESULTS A total of 62 and 108 HF events were identified in the early- and usual-onset groups (1.55 and 1.29 per 100 patient-years), respectively. Compared with usual-onset counterparts, individuals with early-onset diabetes had a 1.20-fold unadjusted (95% CI, 0.88-1.63; P = 0.26) and 1.91-fold age-adjusted (95% CI, 1.37-2.66; P < 0.001) hazard ratio (HR) for incident HF. Adjustment for traditional cardiometabolic risk factors only moderately mitigated the hazards (adjusted HR 1.69; 95% CI, 1.19-2.40; P = 0.003). However, additional adjustment for estimated glomerular filtration rate and albuminuria markedly attenuated the association of early-onset age with incident HF (adjusted HR 1.24; 95% CI, 0.87-1.77; P = 0.24). Notably, a long diabetes duration was not significantly associated with HF risk after accounting for kidney measures. CONCLUSION Individuals with early-onset diabetes have at least the same absolute risk and a 2-fold age-adjusted relative risk for incident HF. Excess cardiorenal risk factors but not a long diabetes duration are main drivers for HF development in this diabetic population.
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Affiliation(s)
- Jian-Jun Liu
- Clinical Research Unit, Khoo Teck Puat Hospital, Singapore 768828, Singapore
| | - Sylvia Liu
- Clinical Research Unit, Khoo Teck Puat Hospital, Singapore 768828, Singapore
| | - Jiexun Wang
- Clinical Research Unit, Khoo Teck Puat Hospital, Singapore 768828, Singapore
| | - Janus Lee
- Clinical Research Unit, Khoo Teck Puat Hospital, Singapore 768828, Singapore
| | - Justin I-Shing Tang
- Department of Medicine, Khoo Teck Puat Hospital, Singapore 768828, Singapore
| | - Resham L Gurung
- Clinical Research Unit, Khoo Teck Puat Hospital, Singapore 768828, Singapore
| | - Keven Ang
- Clinical Research Unit, Khoo Teck Puat Hospital, Singapore 768828, Singapore
| | - Yi Ming Shao
- Clinical Research Unit, Khoo Teck Puat Hospital, Singapore 768828, Singapore
| | | | - Wern Ee Tang
- National Healthcare Group Polyclinic, Singapore 138543, Singapore
| | - Chee Fang Sum
- Diabetes Center, Admiralty Medical Center, Singapore 730676, Singapore
| | - Su Chi Lim
- Diabetes Center, Admiralty Medical Center, Singapore 730676, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore 117549, Singapore
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98
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Saleh M, Kim JY, March C, Gebara N, Arslanian S. Youth prediabetes and type 2 diabetes: Risk factors and prevalence of dysglycaemia. Pediatr Obes 2022; 17:e12841. [PMID: 34382374 DOI: 10.1111/ijpo.12841] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 07/23/2021] [Accepted: 07/26/2021] [Indexed: 01/14/2023]
Abstract
BACKGROUND The American Diabetes Association recommends risk-based screening for dysglycaemia (prediabetes and type 2 diabetes) in youth with overweight/obesity plus ≥1 risk factor. However, evidence for these recommendations is lacking. OBJECTIVES Examine the association between the number of risk factors and the prevalence of dysglycaemia in youth with overweight/obesity at initial presentation. METHODS In a paediatric obesity registry, youth (>10 and <20 years old, body mass index ≥85th percentile) were categorized into four groups according to number of risk factors (1, 2, 3 and ≥4). Based on oral glucose tolerance test, participants were classified into normal glucose tolerance or dysglycaemia. RESULTS Of 635 youth, 31.5% had prediabetes and 6.1% had type 2 diabetes. The prevalence of dysglycaemia was 23.1% with 1 risk factor and increased to 44.9% with ≥4 risk factors (p = 0.025). Dyslipidaemia, family history of type 2 diabetes and maternal history of gestational diabetes were significantly associated with dysglycaemia. Fasting and 2-h insulin, 2-h glucose increased (all p < 0.0001) and ALT increased (p = 0.001) with increasing risk factors. Insulin sensitivity and β-cell function deteriorated significantly with increasing risk factors. CONCLUSION Screening for dysglycaemia in youth with obesity and any additional risk factor is warranted to target early management.
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Affiliation(s)
- Mohamed Saleh
- Division of Pediatric Endocrinology, Metabolism and Diabetes Mellitus, UPMC-Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Joon Young Kim
- Department of Exercise Science, Syracuse University, Syracuse, New York, USA
| | - Christine March
- Division of Pediatric Endocrinology, Metabolism and Diabetes Mellitus, UPMC-Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Nour Gebara
- Division of Pediatric Endocrinology, Metabolism and Diabetes Mellitus, UPMC-Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Center for Pediatric Research in Obesity and Metabolism, UPMC-Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Silva Arslanian
- Division of Pediatric Endocrinology, Metabolism and Diabetes Mellitus, UPMC-Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Center for Pediatric Research in Obesity and Metabolism, UPMC-Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Carino M, Quill Z, Gabbs M, Sellers E, Hamilton J, Pinto T, Jetha M, Ho J, Alecio OG, Dart A, Wicklow B. The impact of the COVID-19 pandemic on adolescents and young adults living with type 2 diabetes. Can J Diabetes 2022; 46:404-410. [PMID: 35484051 PMCID: PMC8801385 DOI: 10.1016/j.jcjd.2022.01.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 12/16/2021] [Accepted: 01/04/2022] [Indexed: 11/30/2022]
Abstract
Objectives The aim of this study was to assess the impacts of the COVID-19 pandemic on adolescents and young adults living with type 2 diabetes (T2D) involved in the national Improving Renal Complications in Adolescents with T2D through REsearch (iCARE) study. Methods The Environmental influences on Child Health Outcomes (ECHO) COVID-19 Questionnaire developed by the National Institutes of Health ECHO COVID-19 Task Force was administered to participants (n=85) from the iCARE study between June 2020 and October 2020. Children 12 years old (via parent report) and adolescents and young adults ≥13 years old (via self-report) participated. The questionnaire assessed the impact of the pandemic on health-care appointments, lifestyle, internet use, social connections and mental health. Results Participants were 17.0±3.1 (range, 12 to 27) years of age and predominantly female (61.3%). During the pandemic, 69.4% were able to attend their health-care appointments by telephone or virtual platforms, 31.7% ate more, 45.1% slept more and 29.3% spent less time on physical activities. There was an increase in internet use for both educational (42.0%) and noneducational purposes (54.9%). Participants felt less socially connected (64.6%). Participants also felt sometimes (59.2%), often (19.7%) and very often (6.7%) satisfied with their lives. Discussion Our study revealed that the COVID-19 pandemic has had various impacts on the daily lives of adolescents and young adults living with T2D. Future research should include longitudinal studies of the health burden of the COVID-19 pandemic on this population, with a more in-depth evaluation of mental health outcomes and clinical outcomes.
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Affiliation(s)
- Marylin Carino
- Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics and Child Health, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Zoe Quill
- Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics and Child Health, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Melissa Gabbs
- Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics and Child Health, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Elizabeth Sellers
- Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics and Child Health, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Jill Hamilton
- Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Teresa Pinto
- Department of Pediatrics, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Mary Jetha
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Josephine Ho
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Allison Dart
- Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics and Child Health, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Brandy Wicklow
- Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics and Child Health, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
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3. Prevention or Delay of Type 2 Diabetes and Associated Comorbidities: Standards of Medical Care in Diabetes-2022. Diabetes Care 2022; 45:S39-S45. [PMID: 34964876 DOI: 10.2337/dc22-s003] [Citation(s) in RCA: 63] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The American Diabetes Association (ADA) "Standards of Medical Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee (https://doi.org/10.2337/dc22-SPPC), are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction (https://doi.org/10.2337/dc22-SINT). Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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