1
|
Zhang X, Yu W, Zhang Y, Zhang W, Wang J, Gu M, Cheng S, Ren G, Zhao B, Yuan WE. A hydrogen generator composed of poly (lactic-co-glycolic acid) nanofibre membrane loaded iron nanoparticles for infectious diabetic wound repair. J Colloid Interface Sci 2024; 672:266-278. [PMID: 38843679 DOI: 10.1016/j.jcis.2024.05.222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/29/2024] [Accepted: 05/30/2024] [Indexed: 07/07/2024]
Abstract
Diabetic wound, which is chronic skin disease, poses a significant challenge in clinical practice because of persistent inflammation and impaired angiogenesis. Recently, hydrogen has emerged as a novel therapeutic agent due to its superior antioxidant and anti-inflammatory properties. In this study, we engineered a poly (lactic-co-glycolic acid) (PLGA) electrospun nanofibre membrane loaded with citric acid (CA) and iron (Fe) nanoparticles, referred to as Fe@PLGA + CA. Our in vitro assays demonstrated that the Fe@PLGA + CA membrane continuously generated and released hydrogen molecules via a chemical reaction between Fe and CA in an acidic microenvironment created by CA. We also discovered that hydrogen can ameliorate fibroblast migration disorders by reducing the levels of matrix metalloproteinase 9 (MMP9). Furthermore, we confirmed that hydrogen can scavenge or biochemically neutralise accumulated reactive oxygen species (ROS), inhibit pro-inflammatory responses, and induce anti-inflammatory reactions. This, in turn, promotes vessel formation, wound-healing and accelerates skin regeneration. These findings open new possibilities for using elemental iron in skin dressings and bring us one step closer to implementing hydrogen-releasing biomedical materials in clinical practice.
Collapse
Affiliation(s)
- Xiangqi Zhang
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Shanghai Frontiers Science Center of Drug Target Identification and Delivery, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; National Key Laboratory of Innovative Immunotherapy Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Inner Mongolia Research Institute of Shanghai Jiao Tong University, Hohhot 010070, China
| | - Wei Yu
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Shanghai Frontiers Science Center of Drug Target Identification and Delivery, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; National Key Laboratory of Innovative Immunotherapy Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Inner Mongolia Research Institute of Shanghai Jiao Tong University, Hohhot 010070, China
| | - Yihui Zhang
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Shanghai Frontiers Science Center of Drug Target Identification and Delivery, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; National Key Laboratory of Innovative Immunotherapy Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Inner Mongolia Research Institute of Shanghai Jiao Tong University, Hohhot 010070, China
| | - Wenkai Zhang
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Shanghai Frontiers Science Center of Drug Target Identification and Delivery, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; National Key Laboratory of Innovative Immunotherapy Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Inner Mongolia Research Institute of Shanghai Jiao Tong University, Hohhot 010070, China
| | - Jiayu Wang
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Shanghai Frontiers Science Center of Drug Target Identification and Delivery, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; National Key Laboratory of Innovative Immunotherapy Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Inner Mongolia Research Institute of Shanghai Jiao Tong University, Hohhot 010070, China
| | - Muge Gu
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Shanghai Frontiers Science Center of Drug Target Identification and Delivery, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; National Key Laboratory of Innovative Immunotherapy Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Inner Mongolia Research Institute of Shanghai Jiao Tong University, Hohhot 010070, China
| | - Sulin Cheng
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland; Exercise Translational Medicine Centre, Shanghai Jiao Tong University, Shanghai, China
| | - Guogang Ren
- School of Physics, Engineering and Computer Science, University of Hertfordshire, College Lane, Hatfield AL10 9AB, UK
| | - Bo Zhao
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Shanghai Frontiers Science Center of Drug Target Identification and Delivery, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; National Key Laboratory of Innovative Immunotherapy Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Inner Mongolia Research Institute of Shanghai Jiao Tong University, Hohhot 010070, China.
| | - Wei-En Yuan
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Shanghai Frontiers Science Center of Drug Target Identification and Delivery, School of Pharmaceutical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; National Key Laboratory of Innovative Immunotherapy Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China; Inner Mongolia Research Institute of Shanghai Jiao Tong University, Hohhot 010070, China.
| |
Collapse
|
2
|
Demosthenes EJ, Freedman J, Hernandez C, Shennette L, Frisard CF, Lemon SC, Gerber BS, Amante DJ. Preventing diabetes: What overweight and obese adults with prediabetes in the United States report about their providers' communication and attempted weight loss. Prev Med Rep 2024; 46:102859. [PMID: 39238779 PMCID: PMC11374957 DOI: 10.1016/j.pmedr.2024.102859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 08/09/2024] [Accepted: 08/10/2024] [Indexed: 09/07/2024] Open
Abstract
Objective To investigate what overweight or obese adults with prediabetes in the United States report being told by providers about 1) having prediabetes, 2) diabetes risk, and 3) losing weight and the associations of these communications with attempted weight loss. Methods Data from 2015 to 2018 National Health and Nutrition Examination Surveys (NHANES) for adults with a body mass index in the overweight or obesity ranges and HbA1c in the prediabetes range were examined (n = 2085). Patient reported data on what providers told them about having prediabetes, being at risk for diabetes, and losing weight were compared with attempted weight loss. Results Most participants (66.4%) reported never being told they had prediabetes nor being at risk for diabetes, 13.0% reported being told they had prediabetes, 10.6% at risk for diabetes, and 8.0% both messages. 18.3% of participants reported being told to lose weight. Participants who reported being told they had prediabetes and at increased diabetes risk were more likely to report attempted weight loss (adjusted odds ratio (AOR) 1.8, 95% confidence interval (CI) 1.1-3.2). Reporting that they were told to lose weight was not significantly associated with an increase in reported weight loss attempts. Conclusions In this cohort of individuals with overweight/obesity and prediabetic HbA1c values, low rates communications with providers about prediabetes and diabetes risk were reported. When both were discussed, patients reported greater attempted weight loss. These findings draw attention to the potential impact that provider communications about prediabetes and diabetes risk may have on lifestyle behavior change.
Collapse
Affiliation(s)
- Emmanuella J Demosthenes
- UMass Chan Medical School, Department of Population and Quantitative Health Sciences, United States
| | - Jason Freedman
- UMass Chan Medical School, Department of Population and Quantitative Health Sciences, United States
| | - Camila Hernandez
- UMass Chan Medical School, Department of Population and Quantitative Health Sciences, United States
| | | | - Christine F Frisard
- UMass Chan Medical School, Department of Population and Quantitative Health Sciences, United States
| | - Stephenie C Lemon
- UMass Chan Medical School, Department of Population and Quantitative Health Sciences, United States
| | - Ben S Gerber
- UMass Chan Medical School, Department of Population and Quantitative Health Sciences, United States
| | - Daniel J Amante
- UMass Chan Medical School, Department of Population and Quantitative Health Sciences, United States
| |
Collapse
|
3
|
Harper Z, Alvarado AV, Katz SE, Rovner AJ, Steeves EA, Raynor HA, Robson SM. Examining Food Security, Fruit and Vegetable Intake, and Cardiovascular Disease Risk Outcomes of Produce Prescription (PPR) Programs: A Systematic Review. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2024:S1499-4046(24)00387-7. [PMID: 39217534 DOI: 10.1016/j.jneb.2024.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 06/28/2024] [Accepted: 06/28/2024] [Indexed: 09/04/2024]
Abstract
OBJECTIVE Outcomes from produce prescription (PPR) programs, an exemplar of a Food is Medicine intervention, have not been synthesized. The objective of this study was to conduct a systematic review to examine the impact of PPR programs on food security, fruit and vegetable (FV) intake, and/or cardiovascular risk factors (HbA1c, blood pressure, and blood lipids). DESIGN Searches were conducted across three databases (PubMed, CINAHL, and Web of Science). Eligible studies were published between August 2012 and April 2023, conducted in the US in child/family, or adult populations, written in English and had a PPR program as an exposure. OUTCOMES VARIABLES MEASURED Food security, FV intake, and/or cardiovascular risk factors. RESULTS Twenty studies ranging from a duration of between 6 weeks to 24 months were included. Of the 5 studies (3 in child/family and 4 in adult populations) that analyzed changes in food security status, all reported significant (P < 0.05) improvements after the PPR program. Approximately half of the included studies found significant (P < 0.05) increases in fruit, vegetable, and/or FV intake. Only studies in adult populations included cardiovascular risk factor outcomes. In these studies, mixed findings were reported; however, there were significant (P < 0.05) improvements in HbA1c when PPR programs enrolled individuals with type 2 diabetes. CONCLUSIONS AND IMPLICATIONS PPR programs provide an opportunity to improve food security in child/family, and adult populations. Evidence to support whether PPR programs increase FV intake and improve cardiovascular disease risk factors outside of HbA1c in adult populations with high HbA1c upon enrollment is less known.
Collapse
Affiliation(s)
- Zoe Harper
- Department of Health Behavior and Nutrition Sciences, University of Delaware, Newark, DE
| | | | - Sarah E Katz
- Library, Museums and Press, University of Delaware, Newark, DE
| | - Alisha J Rovner
- Department of Health Behavior and Nutrition Sciences, University of Delaware, Newark, DE
| | | | - Hollie A Raynor
- Department of Nutrition, University of Tennessee, Knoxville, TN
| | - Shannon M Robson
- Department of Health Behavior and Nutrition Sciences, University of Delaware, Newark, DE.
| |
Collapse
|
4
|
Titmuss A, Korula S, Wicklow B, Nadeau KJ. Youth-onset Type 2 Diabetes: An Overview of Pathophysiology, Prognosis, Prevention and Management. Curr Diab Rep 2024; 24:183-195. [PMID: 38958831 PMCID: PMC11269415 DOI: 10.1007/s11892-024-01546-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2024] [Indexed: 07/04/2024]
Abstract
PURPOSE OF REVIEW This review explores the emerging evidence regarding pathogenesis, future trajectories, treatment options, and phenotypes of youth-onset type 2 diabetes (T2D). RECENT FINDINGS Youth-onset T2D is increasing in incidence and prevalence worldwide, disproportionately affecting First Nations communities, socioeconomically disadvantaged youth, and people of colour. Youth-onset T2D differs in pathogenesis to later-onset T2D and progresses more rapidly. It is associated with more complications, and these occur earlier. While there are limited licensed treatment options available, the available medications also appear to have a poorer response in youth with T2D. Multiple interacting factors likely contribute to this rising prevalence, as well as the increased severity of the condition, including structural inequities, increasing obesity and sedentary lifestyles, and intergenerational transmission from in-utero exposure to maternal hyperglycemia and obesity. Youth-onset T2D is also associated with stigma and poorer mental health, and these impact clinical management. There is an urgent need to develop effective interventions to prevent youth-onset T2D and enhance engagement of affected youth. It is also critical to better understand the differing phenotypes of youth-onset T2D, to effectively target treatments, and to address intergenerational transmission in high-risk populations.
Collapse
Affiliation(s)
- Angela Titmuss
- Wellbeing and Preventable Chronic Diseases Division, Menzies School of Health Research, Charles Darwin University, Casuarina, PO Box 41096, Darwin, Northern Territory, Australia.
- Department of Paediatrics, Division of Women, Child and Youth, Royal Darwin Hospital, Darwin, Northern Territory, Australia.
| | - Sophy Korula
- Paediatric Endocrinology and Metabolism Division, Paediatric Unit-1, Christian Medical College Hospital, Vellore, India
- Department of Paediatrics, Latrobe Regional Hospital, Traralgon, Victoria, Australia
| | - Brandy Wicklow
- Department of Paediatrics and Child Health, University of Manitoba, Winnipeg, Canada
- Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada
| | - Kristen J Nadeau
- Children's Hospital Colorado, Aurora, Colorado, USA
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| |
Collapse
|
5
|
Nicholson WK, Silverstein M, Wong JB, Chelmow D, Coker TR, Davis EM, Donahue KE, Jaén CR, Krousel-Wood M, Lee S, Li L, Rao G, Ruiz JM, Stevermer J, Tsevat J, Underwood SM, Wiehe S. Interventions for High Body Mass Index in Children and Adolescents: US Preventive Services Task Force Recommendation Statement. JAMA 2024; 332:226-232. [PMID: 38888912 DOI: 10.1001/jama.2024.11146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
Importance Approximately 19.7% of children and adolescents aged 2 to 19 years in the US have a body mass index (BMI) at or above the 95th percentile for age and sex, based on Centers for Disease Control and Prevention growth charts from 2000. The prevalence of high BMI increases with age and is higher among Hispanic/Latino, Native American/Alaska Native, and non-Hispanic Black children and adolescents and children from lower-income families. Objective The US Preventive Services Task Force (USPSTF) commissioned a systematic review to evaluate the evidence on interventions (behavioral counseling and pharmacotherapy) for weight loss or weight management in children and adolescents that can be provided in or referred from a primary care setting. Population Children and adolescents 6 years or older. Evidence Assessment The USPSTF concludes with moderate certainty that providing or referring children and adolescents 6 years or older with a high BMI to comprehensive, intensive behavioral interventions has a moderate net benefit. Recommendation The USPSTF recommends that clinicians provide or refer children and adolescents 6 years or older with a high BMI (≥95th percentile for age and sex) to comprehensive, intensive behavioral interventions. (B recommendation).
Collapse
Affiliation(s)
| | | | - John B Wong
- Tufts University School of Medicine, Boston, Massachusetts
| | | | | | - Esa M Davis
- University of Maryland School of Medicine, Baltimore
| | | | | | | | - Sei Lee
- University of California, San Francisco
| | - Li Li
- University of Virginia, Charlottesville
| | - Goutham Rao
- Case Western Reserve University, Cleveland, Ohio
| | | | | | - Joel Tsevat
- The University of Texas Health Science Center, San Antonio
| | | | | |
Collapse
|
6
|
Sayeed UB, Akhtar E, Roy AK, Akter S, von Ehrenstein OS, Raqib R, Wagatsuma Y. Fetal femur length and risk of diabetes in adolescence: a prospective cohort study. Trop Med Health 2024; 52:44. [PMID: 38951934 PMCID: PMC11218328 DOI: 10.1186/s41182-024-00611-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 06/22/2024] [Indexed: 07/03/2024] Open
Abstract
BACKGROUND Diabetes is more apparent in adulthood but may be dormant in childhood and originates during early fetal development. In fetal biometry, femur length (FL) is crucial for assessing fetal growth and development. This study aimed to assess potential associations between fetal femur growth and prediabetic biomarkers in Bangladeshi children. METHODS A cohort study embedded in a population-based maternal food and micronutrient supplementation (MINIMat) trial was conducted in Matlab, Bangladesh. The children in the cohort were followed up until 15 years of age. In the original trial, pregnancy was confirmed by ultrasound before 13 gestational weeks (GWs). Afterward, ultrasound assessments were performed at 14, 19, and 30 GWs. FL was measured from one end to the other, capturing a complete femoral image. The FL was standardized by GW, and a z-score was calculated. FBG and HbA1c levels were determined in plasma and whole blood, and the triglyceride-glucose index, a biomarker of insulin resistance, was calculated as Ln [fasting triglycerides (mg/dl) × fasting glucose (mg/dl)/2]. Multivariable linear regression analysis using a generalized linear model was performed to estimate the effects of FL at 14, 19 and 30 GWs on prediabetic biomarkers at 9 and 15 years of age. Maternal micronutrient and food supplementation group, parity, child sex, and BMI at 9 years or 15 years were included as covariates. RESULTS A total of 1.2% (6/515) of the participants had impaired fasting glucose during preadolescence, which increased to 3.5% (15/433) during adolescence. At 9 years, 6.3% (32/508) of the participants had elevated HbA1c%, which increased to 28% (120/431) at 15 years. Additionally, the TyG index increased from 9.5% (49/515) (during preadolescence) to 13% (56/433) (during adolescence). A one standard deviation decrease in FL at 14 and 19 GWs was associated with increased FBG (β = - 0.44 [- 0.88, - 0.004], P = 0.048; β = - 0.59 [- 1.12, - 0.05], P = 0.031) and HbA1c (β = - 0.01; [- 0.03, -0.005], P = 0.007; β = - 0.01 [- 0.03, - 0.003], P = 0.018) levels at 15 years. FL was not associated with diabetic biomarkers at 9 years. CONCLUSION Mid-trimester impaired femur growth may be associated with elevated prediabetic biomarkers in Bangladeshi adolescents.
Collapse
Affiliation(s)
- Urme Binte Sayeed
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.
| | - Evana Akhtar
- Nutrition Research Division, icddr, b, Dhaka, 1212, Bangladesh
| | - Anjan Kumar Roy
- Nutrition Research Division, icddr, b, Dhaka, 1212, Bangladesh
| | - Sharmin Akter
- Nutrition Research Division, icddr, b, Dhaka, 1212, Bangladesh
| | - Ondine S von Ehrenstein
- Departments of Community Health Sciences and Epidemiology, Fielding School of Public Health, University of California, Los Angeles, CA, USA
| | - Rubhana Raqib
- Nutrition Research Division, icddr, b, Dhaka, 1212, Bangladesh
| | - Yukiko Wagatsuma
- Faculty of Medicine, Department of Clinical Trials and Clinical Epidemiology, University of Tsukuba, Tsukuba, Ibaraki, 805-3575, Japan
| |
Collapse
|
7
|
Zhou Z, Niu H, Bian M, Zhu C. Kidney tea [ Orthosiphon aristatus (Blume) Miq.] improves diabetic nephropathy via regulating gut microbiota and ferroptosis. Front Pharmacol 2024; 15:1392123. [PMID: 38962302 PMCID: PMC11220284 DOI: 10.3389/fphar.2024.1392123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 05/27/2024] [Indexed: 07/05/2024] Open
Abstract
Introduction Diabetic nephropathy (DN) is the leading cause of end-stage renal disease. Due to its complex pathogenesis, new therapeutic agents are urgently needed. Orthosiphon aristatus (Blume) Miq., commonly known as kidney tea, is widely used in DN treatment in China. However, the mechanisms have not been fully elucidated. Methods We used db/db mice as the DN model and evaluated the efficacy of kidney tea in DN treatment by measuring fasting blood glucose (FBG), serum inflammatory cytokines, renal injury indicators and histopathological changes. Furthermore, 16S rDNA gene sequencing, untargeted serum metabolomics, electron microscope, ELISA, qRT-PCR, and Western blotting were performed to explore the mechanisms by which kidney tea exerted therapeutic effects. Results Twelve polyphenols were identified from kidney tea, and its extract ameliorated FBG, inflammation and renal injury in DN mice. Moreover, kidney tea reshaped the gut microbiota, reduced the abundance of Muribaculaceae, Lachnoclostridium, Prevotellaceae_UCG-001, Corynebacterium and Akkermansia, and enriched the abundance of Alloprevotella, Blautia and Lachnospiraceae_NK4A136_group. Kidney tea altered the levels of serum metabolites in pathways such as ferroptosis, arginine biosynthesis and mTOR signaling pathway. Importantly, kidney tea improved mitochondrial damage, increased SOD activity, and decreased the levels of MDA and 4-HNE in the renal tissues of DN mice. Meanwhile, this functional tea upregulated GPX4 and FTH1 expression and downregulated ACSL4 and NCOA4 expression, indicating that it could inhibit ferroptosis in the kidneys. Conclusion Our findings imply that kidney tea can attenuate DN development by modulating gut microbiota and ferroptosis, which presents a novel scientific rationale for the clinical application of kidney tea.
Collapse
Affiliation(s)
- Zheng Zhou
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hongjuan Niu
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Meng Bian
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chunsheng Zhu
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| |
Collapse
|
8
|
Pramanik S, Mondal S, Palui R, Ray S. Type 2 diabetes in children and adolescents: Exploring the disease heterogeneity and research gaps to optimum management. World J Clin Pediatr 2024; 13:91587. [PMID: 38947996 PMCID: PMC11212753 DOI: 10.5409/wjcp.v13.i2.91587] [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: 12/31/2023] [Revised: 04/07/2024] [Accepted: 04/18/2024] [Indexed: 06/07/2024] Open
Abstract
Over the past 20 years, the incidence and prevalence of type 2 diabetes mellitus (T2DM) in children and adolescents have increased, particularly in racial and ethnic minorities. Despite the rise in T2DM in children and adolescents, the pathophysiology and progression of disease in this population are not clearly understood. Youth-onset T2DM has a more adverse clinical course than is seen in those who develop T2DM in adulthood or those with T1DM. Furthermore, the available therapeutic options are more limited for children and adolescents with T2DM compared to adult patients, mostly due to the challenges of implementing clinical trials. A better understanding of the mechanisms underlying the de-velopment and aggressive disease phenotype of T2DM in youth is important to finding effective prevention and management strategies. This review highlights the key evidence about T2DM in children and adolescents and its current burden and challenges both in clinical care and research activities.
Collapse
Affiliation(s)
- Subhodip Pramanik
- Department of Endocrinology, Neotia Getwel Multi-specialty hospital, Siliguri 734010, West Bengal, India
| | - Sunetra Mondal
- Department of Endocrinology, NRS Medical College and Hospital, Kolkata 700014, West Bengal, India
| | - Rajan Palui
- Department of Endocrinology, The Mission Hospital, Durgapur 713212, West Bengal, India
| | - Sayantan Ray
- Department of Endocrinology, All India Institute of Medical Sciences, Bhubaneswar, Bhubaneswar 751019, Odisha, India
| |
Collapse
|
9
|
Crawford AL, Laiteerapong N. Type 2 Diabetes. Ann Intern Med 2024; 177:ITC81-ITC96. [PMID: 38857502 DOI: 10.7326/aitc202406180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/12/2024] Open
Abstract
Type 2 diabetes (T2D) is a prevalent disease that increases risk for vascular, renal, and neurologic complications. Prevention and treatment of T2D and its complications are paramount. Many advancements in T2D care have emerged over the past 5 years, including increased understanding of the importance of early intensive glycemic control, mental health, social determinants of health, healthy eating patterns, continuous glucose monitoring, and the benefits of some drugs for preventing cardiorenal disease. This review summarizes the evidence supporting T2D prevention and treatment, focusing on aspects that are commonly in the purview of primary care physicians.
Collapse
|
10
|
Leiherer A, Brozek W, Muendlein A, Ulmer H, Saely CH, Fraunberger P, Nagel G, Zitt E, Drexel H, Concin H. The value of earlier-in-life systolic and diastolic blood pressure for cardiovascular risk prediction. iScience 2024; 27:109097. [PMID: 38384855 PMCID: PMC10879708 DOI: 10.1016/j.isci.2024.109097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/20/2023] [Accepted: 01/30/2024] [Indexed: 02/23/2024] Open
Abstract
Blood pressure (BP) varies over a lifetime. This cardiovascular observation study (OS) compared the predictive value of earlier- and later-in-life blood pressure (BP) in 1,497 cardiovascular disease patients utilizing readings taken during a health survey (HS) and 15 years later from the same subjects at the baseline of this OS. Prediction of the cardiovascular risk during the OS follow-up (21 years) was significantly more effective if the earlier BP readings at HS were used instead of recent OS readings (NRI = 0.30, p < 0.001). For HS readings, each 10 mm Hg increase of systolic and diastolic BP was associated with a 17% and 20% higher risk, respectively. At OS, systolic BP lost significance and diastolic BP reversed its association. Noteworthy, different BP categorizations (European vs. US guidelines) yielded similar results. This study highlights the poor predictive power of BP readings in elderly cardiovascular disease patients but emphasizes the significant prognostic value of earlier-in-life BP.
Collapse
Affiliation(s)
- Andreas Leiherer
- Vorarlberg Institute for Vascular Investigation and Treatment (VIVIT), Feldkirch, Austria
- Private University in the Principality of Liechtenstein, Triesen, Liechtenstein
- Medical Central Laboratories, Feldkirch, Austria
| | | | - Axel Muendlein
- Vorarlberg Institute for Vascular Investigation and Treatment (VIVIT), Feldkirch, Austria
- Private University in the Principality of Liechtenstein, Triesen, Liechtenstein
| | - Hanno Ulmer
- Agency for Preventive and Social Medicine, Bregenz, Austria
- Institute of Medical Statistics and Informatics, Medical University of Innsbruck, Innsbruck, Austria
| | - Christoph H. Saely
- Vorarlberg Institute for Vascular Investigation and Treatment (VIVIT), Feldkirch, Austria
- Department of Internal Medicine I, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
- Private University in the Principality of Liechtenstein, Triesen, Liechtenstein
| | - Peter Fraunberger
- Private University in the Principality of Liechtenstein, Triesen, Liechtenstein
- Medical Central Laboratories, Feldkirch, Austria
| | - Gabriele Nagel
- Agency for Preventive and Social Medicine, Bregenz, Austria
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Emanuel Zitt
- Agency for Preventive and Social Medicine, Bregenz, Austria
- Department of Internal Medicine III, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
| | - Heinz Drexel
- Vorarlberg Institute for Vascular Investigation and Treatment (VIVIT), Feldkirch, Austria
- Private University in the Principality of Liechtenstein, Triesen, Liechtenstein
- Landeskrankenhausbetriebsgesellschaft, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
- Drexel University College of Medicine, Philadelphia, PA, USA
| | - Hans Concin
- Agency for Preventive and Social Medicine, Bregenz, Austria
| |
Collapse
|
11
|
Belay B, Kraus EM, Porter R, Pierce SL, Kompaniyets L, Lundeen EA, Imperatore G, Blanck HM, Goodman AB. Examination of Prediabetes and Diabetes Testing Among US Pediatric Patients With Overweight or Obesity Using an Electronic Health Record. Child Obes 2024; 20:96-106. [PMID: 36930745 PMCID: PMC10505239 DOI: 10.1089/chi.2022.0209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
Background: Youth with excess weight are at risk of developing type 2 diabetes (T2DM). Guidelines recommend screening for prediabetes and/or T2DM after 10 years of age or after puberty in youth with excess weight who have ≥1 risk factor(s) for T2DM. Electronic health records (EHRs) offer an opportunity to study the use of tests to detect diabetes in youth. Methods: We examined the frequency of (1) diabetes testing and (2) elevated test results among youth aged 10-19 years with at least one BMI measurement in an EHR from 2019 to 2021. We examined the presence of hemoglobin A1C (A1C), fasting plasma glucose (FPG), or oral glucose tolerance test (2-hour plasma glucose [2-hrPG]) results and, among those tested, the frequency of elevated values (A1C ≥6.5%, FPG ≥126 mg/dL, or 2-hrPG ≥200 mg/dL). Patients with pre-existing diabetes (n = 6793) were excluded. Results: Among 1,024,743 patients, 17% had overweight, 21% had obesity, including 8% with severe obesity. Among patients with excess weight, 10% had ≥1 glucose test result. Among those tested, elevated values were more common in patients with severe obesity (27%) and obesity (22%) than in those with healthy weight (8%), and among Black youth (30%) than White youth (13%). Among patients with excess weight, >80% of elevated values fell in the prediabetes range. Conclusions: In youth with excess weight, the use of laboratory tests for prediabetes and T2DM was infrequent. Among youth with test results, elevated FPG, 2hrPG, or A1C levels were most common in those with severe obesity and Black youth.
Collapse
Affiliation(s)
- Brook Belay
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Emily M. Kraus
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Public Health Informatics Institute, Atlanta, GA, USA
| | - Renee Porter
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
- McKing Consulting Corporation, Atlanta, GA, USA
| | - Samantha Lange Pierce
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Lyudmyla Kompaniyets
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Elizabeth A. Lundeen
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Giuseppina Imperatore
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Heidi M. Blanck
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Alyson B. Goodman
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
- United States Public Health Service, Atlanta, GA, USA
| |
Collapse
|
12
|
Tuell D, Ford G, Los E, Stone W. The Role of Glutathione and Its Precursors in Type 2 Diabetes. Antioxidants (Basel) 2024; 13:184. [PMID: 38397782 PMCID: PMC10885928 DOI: 10.3390/antiox13020184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/24/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024] Open
Abstract
Type 2 diabetes (T2D) is a major worldwide health crisis affecting about 6.2% of the world's population. Alarmingly, about one in five children in the USA have prediabetes. Glutathione (GSH) and its precursors play a promising role in the prevention and management of type T2D. Oxidative stress (OxS) is a probable factor in both T2D initiation and progression. GSH is the major cytosolic water-soluble chemical antioxidant and emerging evidence supports its role in improving T2D outcomes. Dietary supplementation with N-acetyl-cysteine (NAC) and/or glycine (GLY), which are GSH precursors, has also been studied for possible beneficial effects on T2D. This review will focus on the underlying pathophysiological and molecular mechanisms linking GSH and its precursors with T2D and OxS. In addition to their traditional antioxidant roles, the in vivo effects of GSH/NAC/GLY supplements will be evaluated for their potential abilities to modulate the complex pro-oxidant pathophysiological factors (e.g., hyperglycemia) driving T2D progression. Positive feedback loops that amplify OxS over long time intervals are likely to result in irreversible T2D micro- and macro-vascular damage. Most clinical studies with GSH/NAC/GLY have focused on adults or the elderly. Future research with pediatric populations should be a high priority since early intervention is critical.
Collapse
|
13
|
Hoe FM, Darbinian JA, Greenspan LC, Lo JC. Hemoglobin A1c and Type 2 Diabetes Incidence Among Adolescents With Overweight and Obesity. JAMA Netw Open 2024; 7:e2351322. [PMID: 38231515 PMCID: PMC10794942 DOI: 10.1001/jamanetworkopen.2023.51322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 11/17/2023] [Indexed: 01/18/2024] Open
Abstract
Importance With the increase in prediabetes among adolescents with overweight and obesity, identifying those at highest risk for type 2 diabetes (T2D) can support prevention strategies. Objective To assess T2D risk by hemoglobin A1c (HbA1c) levels among adolescents with overweight and obesity. Design, Setting, and Participants This retrospective cohort study was conducted using data for January 1, 2010, to December 31, 2019, from a large California health care system. The study population comprised adolescents aged 10 to 17 years who had a body mass index (BMI; calculated as weight in kilograms divided by height in meters squared) at or above the 85th percentile, had HbA1c measured during 2010 to 2018, and did not have preexisting diabetes. Data abstraction and analyses were conducted from January 1, 2020, to November 16, 2023. Exposures Baseline HbA1c, with covariates including BMI category (overweight: 85th to <95th percentile; moderate obesity: 100% to <120% of 95th percentile; or severe obesity: ≥120% of 95th percentile), age, sex, race and ethnicity, and Neighborhood Deprivation Index score. Main Outcomes and Measures The main outcome was incident T2D during follow-up through 2019, including cumulative incidence and multivariable hazard ratios (HRs) with 95% CIs using Cox proportional hazard regression analyses. Results This study included 74 552 adolescents with a mean (SD) age of 13.4 (2.3) years. More than half (50.6%) were female; 26.9% of individuals had overweight, 42.3% had moderate obesity, and 30.8% had severe obesity. Individuals identified as Asian or Pacific Islander (17.6%), Black (11.1%), Hispanic (43.6%), White (21.6%), and other or unknown race or ethnicity (6.1%). During follow-up, 698 adolescents (0.9%) developed diabetes, and 626 (89.7%) had T2D; 72 individuals (10.3%) who had type 1, secondary, or other diabetes were censored. The overall T2D incidence was 2.1 (95% CI, 1.9-2.3) per 1000 person-years, with a 5-year cumulative incidence of 1.0% (95% CI, 0.9%-1.1%). Higher baseline HbA1c (from <5.5% to 5.5%-5.6%, 5.7%-5.8%, 5.9%-6.0%, 6.1%-6.2%, and 6.3-6.4%) was associated with higher 5-year cumulative T2D incidence (from 0.3% [95% CI, 0.2%-0.4%] to 0.5% [0.4%-0.7%], 1.1% [0.8%-1.3%], 3.8% [3.2%-4.7%], 11.0% [8.9%-13.7%], and 28.5% [21.9%-36.5%], respectively). In addition, higher baseline HbA1c was associated with greater T2D risk (reference [HbA1c <5.5%]: HR, 1.7 [95% CI, 1.3-2.2], 2.8 [2.1-3.6], 9.3 [7.2-12.1], 23.3 [17.4-31.3], and 71.9 [51.1-101.1], respectively). Higher BMI category, older age, female sex, and Asian or Pacific Islander race (HR, 1.7 [95% CI, 1.3-2.2]), but not Black race or Hispanic ethnicity (compared with White race), were also independent indicators of T2D. In stratified analyses, incremental risk associated with higher HbA1c was greater for Asian or Pacific Islander and White adolescents than for Black and Hispanic adolescents. Conclusions and Relevance In this cohort study of adolescents with overweight and obesity, T2D risk increased substantially with baseline HbA1c above 6.0%. Risk varied by BMI, age, sex, and race and ethnicity. These findings suggest that diabetes surveillance in adolescents should be tailored to optimize identification among high-risk subgroups.
Collapse
Affiliation(s)
- Francis M. Hoe
- Department of Pediatric Specialties, Kaiser Permanente Roseville Medical Center, Roseville, California
- The Permanente Medical Group, Oakland, California
| | - Jeanne A. Darbinian
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Louise C. Greenspan
- The Permanente Medical Group, Oakland, California
- Department of Pediatrics, Kaiser Permanente San Francisco Medical Center, San Francisco, California
| | - Joan C. Lo
- The Permanente Medical Group, Oakland, California
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| |
Collapse
|
14
|
Ng HY, Chan LTW. Prediabetes in children and adolescents: An updated review. World J Clin Pediatr 2023; 12:263-272. [PMID: 38178932 PMCID: PMC10762598 DOI: 10.5409/wjcp.v12.i5.263] [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: 07/25/2023] [Revised: 10/05/2023] [Accepted: 10/16/2023] [Indexed: 12/08/2023] Open
Abstract
Prediabetes, the precursor of type 2 diabetes mellitus, is an intermediate stage between normal glucose homeostasis and overt diabetes. This asymptomatic metabolic state is increasingly prevalent in pediatric population and is very difficult to detect without appropriate screening. Studies have shown that a certain proportion of children with prediabetes will develop diabetes in a few years. Even more alarming is the evidence that youth-onset diabetes has a more aggressive clinical course with progressive beta-cell decline and accelerated end-organ damage. Despite its importance, several aspects involving prediabetes in childhood are disputed or unknown. This review presents the latest insights into this challenging entity and outlines a simplified screening approach to aid clinical practice. In summary, childhood prediabetes is an important clinical condition indicating the need for proper screening and timely intervention.
Collapse
Affiliation(s)
- Hak Yung Ng
- Department of Paediatrics and Adolescent Medicine, Tseung Kwan O Hospital, Hong Kong, China
| | - Louis Tsz Wang Chan
- Department of Paediatrics and Adolescent Medicine, Tseung Kwan O Hospital, Hong Kong, China
| |
Collapse
|
15
|
Ndumele CE, Neeland IJ, Tuttle KR, Chow SL, Mathew RO, Khan SS, Coresh J, Baker-Smith CM, Carnethon MR, Després JP, Ho JE, Joseph JJ, Kernan WN, Khera A, Kosiborod MN, Lekavich CL, Lewis EF, Lo KB, Ozkan B, Palaniappan LP, Patel SS, Pencina MJ, Powell-Wiley TM, Sperling LS, Virani SS, Wright JT, Rajgopal Singh R, Elkind MSV, Rangaswami J. A Synopsis of the Evidence for the Science and Clinical Management of Cardiovascular-Kidney-Metabolic (CKM) Syndrome: A Scientific Statement From the American Heart Association. Circulation 2023; 148:1636-1664. [PMID: 37807920 DOI: 10.1161/cir.0000000000001186] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
A growing appreciation of the pathophysiological interrelatedness of metabolic risk factors such as obesity and diabetes, chronic kidney disease, and cardiovascular disease has led to the conceptualization of cardiovascular-kidney-metabolic syndrome. The confluence of metabolic risk factors and chronic kidney disease within cardiovascular-kidney-metabolic syndrome is strongly linked to risk for adverse cardiovascular and kidney outcomes. In addition, there are unique management considerations for individuals with established cardiovascular disease and coexisting metabolic risk factors, chronic kidney disease, or both. An extensive body of literature supports our scientific understanding of, and approach to, prevention and management for individuals with cardiovascular-kidney-metabolic syndrome. However, there are critical gaps in knowledge related to cardiovascular-kidney-metabolic syndrome in terms of mechanisms of disease development, heterogeneity within clinical phenotypes, interplay between social determinants of health and biological risk factors, and accurate assessments of disease incidence in the context of competing risks. There are also key limitations in the data supporting the clinical care for cardiovascular-kidney-metabolic syndrome, particularly in terms of early-life prevention, screening for risk factors, interdisciplinary care models, optimal strategies for supporting lifestyle modification and weight loss, targeting of emerging cardioprotective and kidney-protective therapies, management of patients with both cardiovascular disease and chronic kidney disease, and the impact of systematically assessing and addressing social determinants of health. This scientific statement uses a crosswalk of major guidelines, in addition to a review of the scientific literature, to summarize the evidence and fundamental gaps related to the science, screening, prevention, and management of cardiovascular-kidney-metabolic syndrome.
Collapse
|
16
|
de Souza Marques DC, dos Santos Moraes LR, de Souza Marques MG, Ryal JJ, Santos IC, De Paula Silva Lalucci MP, Mota J, Valdés-Badilla P, Westphal Nardo G, Magnani Branco BH. Effects of 12 Weeks of Family and Individual Multi-Disciplinary Intervention in Overweight and Obese Adolescents under Cardiometabolic Risk Parameters: A Clinical Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6954. [PMID: 37887692 PMCID: PMC10606176 DOI: 10.3390/ijerph20206954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 10/28/2023]
Abstract
Adolescence is a complex period of human development in which young people are susceptible to unhealthy behaviors, such as physical inactivity and an unbalanced diet. This study aimed to analyze the effects of 12 weeks of multi-disciplinary family and individual intervention on cardiometabolic risk parameters in overweight and obese adolescents and compare sub-groups, considering possible differences between sexes (males vs. females vs. intervention approach). Forty-three adolescents (13.73 ± 2.46 years old) of both sexes were divided into two groups: family group (FG) (n = 21; 14.24 ± 2.61 years old) and individual group (IG) (n = 22; 13.23 ± 2.27 years old). The following parameters were evaluated: anthropometry (body weight, height, waist circumference (WC), hip circumference (HC), abdominal circumference (AC), calculation of body mass index (BMI), and waist-hip ratio (WHR)), body composition (fat mass (FM), lean mass (LM), fat-free mass (FFM), skeletal muscle mass (SMM), body fat percentage (BF), and visceral fat), biochemical measures (fasting glucose, triglycerides (TG), total cholesterol (TC), low-density lipoproteins (LDL-c), and high-density lipoproteins (HDL-c)), and the measurement of systolic and diastolic blood pressure (SBP and DBP) before and after the interventions. The multi-disciplinary interventions occurred for 12 weeks (three days a week lasting 1 h and 30 min, in which 30 min were dedicated to theoretical interventions (nutrition: nutritional education and psychology: psychoeducation) and 1 h to physical exercises. A time effect was observed for LM, FFM, SMM, FM, and HDL-c, with higher values after intervention and a significant decrease for FM, BF, visceral fat, fasting glucose, TG, TC, LDL-c, and DBP (p < 0.05). However, no group, sub-group, or interaction effects were observed when comparing FG, IG, or sexes (p > 0.05). The responses of the present study show that both multi-disciplinary approaches (family and individual) promoted improvement in the body composition indicators, biochemical markers, and DBP of overweight and obese adolescents independently of the intervention group. Given this finding, health professionals, families, and adolescents could choose the type of intervention based on their preferences.
Collapse
Affiliation(s)
- Déborah Cristina de Souza Marques
- Postgraduate Program in Health Promotion, Cesumar University, Maringá 87050-390, Brazil; (D.C.d.S.M.); (L.R.d.S.M.); (M.G.d.S.M.); (J.J.R.); (M.P.D.P.S.L.); (B.H.M.B.)
- Interdisciplinary Laboratory of Intervention in Health Promotion, Cesumar Institute of Science, Maringá 87050-390, Brazil;
| | - Lilian Rosana dos Santos Moraes
- Postgraduate Program in Health Promotion, Cesumar University, Maringá 87050-390, Brazil; (D.C.d.S.M.); (L.R.d.S.M.); (M.G.d.S.M.); (J.J.R.); (M.P.D.P.S.L.); (B.H.M.B.)
- Interdisciplinary Laboratory of Intervention in Health Promotion, Cesumar Institute of Science, Maringá 87050-390, Brazil;
| | - Marilene Ghiraldi de Souza Marques
- Postgraduate Program in Health Promotion, Cesumar University, Maringá 87050-390, Brazil; (D.C.d.S.M.); (L.R.d.S.M.); (M.G.d.S.M.); (J.J.R.); (M.P.D.P.S.L.); (B.H.M.B.)
- Interdisciplinary Laboratory of Intervention in Health Promotion, Cesumar Institute of Science, Maringá 87050-390, Brazil;
| | - Joed Jacinto Ryal
- Postgraduate Program in Health Promotion, Cesumar University, Maringá 87050-390, Brazil; (D.C.d.S.M.); (L.R.d.S.M.); (M.G.d.S.M.); (J.J.R.); (M.P.D.P.S.L.); (B.H.M.B.)
- Interdisciplinary Laboratory of Intervention in Health Promotion, Cesumar Institute of Science, Maringá 87050-390, Brazil;
| | - Isabella Caroline Santos
- Interdisciplinary Laboratory of Intervention in Health Promotion, Cesumar Institute of Science, Maringá 87050-390, Brazil;
| | - Marielle Priscila De Paula Silva Lalucci
- Postgraduate Program in Health Promotion, Cesumar University, Maringá 87050-390, Brazil; (D.C.d.S.M.); (L.R.d.S.M.); (M.G.d.S.M.); (J.J.R.); (M.P.D.P.S.L.); (B.H.M.B.)
- Interdisciplinary Laboratory of Intervention in Health Promotion, Cesumar Institute of Science, Maringá 87050-390, Brazil;
| | - Jorge Mota
- Research Centre of Physical Activity, Health, and Leisure, Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, 4200-450 Porto, Portugal;
| | - Pablo Valdés-Badilla
- Department of Physical Activity Sciences, Faculty of Education Sciences, Universidad Católica del Maule, Talca 3530000, Chile;
- Sports Coach Career, School of Education, Universidad Viña del Mar, Vinã del Mar 2520000, Chile
| | - Greice Westphal Nardo
- Department of Physical Activity Sciences, Faculty of Education Sciences, Universidad Católica del Maule, Talca 3530000, Chile;
| | - Braulio Henrique Magnani Branco
- Postgraduate Program in Health Promotion, Cesumar University, Maringá 87050-390, Brazil; (D.C.d.S.M.); (L.R.d.S.M.); (M.G.d.S.M.); (J.J.R.); (M.P.D.P.S.L.); (B.H.M.B.)
- Interdisciplinary Laboratory of Intervention in Health Promotion, Cesumar Institute of Science, Maringá 87050-390, Brazil;
- Research Centre of Physical Activity, Health, and Leisure, Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, 4200-450 Porto, Portugal;
- Medicine Course, Department of Health Sciences, Cesumar University, Maringá 87050-390, Brazil
| |
Collapse
|
17
|
Turer CB, Park JJ, Gupta OT, Ramirez C, Basit MA, Heitjan DF, Barlow SE. Electronic phenotypes to distinguish clinician attention to high body mass index, hypertension, lipid disorders, fatty liver and diabetes in pediatric primary care: Diagnostic accuracy of electronic phenotypes compared to masked comprehensive chart review. Pediatr Obes 2023; 18:e13066. [PMID: 37458161 PMCID: PMC10825897 DOI: 10.1111/ijpo.13066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 05/30/2023] [Accepted: 06/07/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND/OBJECTIVES Electronic phenotyping is a method of using electronic-health-record (EHR) data to automate identifying a patient/population with a characteristic of interest. This study determines validity of using EHR data of children with overweight/obesity to electronically phenotype evidence of clinician 'attention' to high body mass index (BMI) and each of four distinct comorbidities. METHODS We built five electronic phenotypes classifying 2-18-year-old children with overweight/obesity (n = 17,397) by electronic/health-record evidence of distinct attention to high body mass index, hypertension, lipid disorders, fatty liver, and prediabetes/diabetes. We reviewed, selected and cross-checked random charts to define items clinicians select in EHRs to build problem lists, and to order medications, laboratory tests and referrals to electronically classify attention to overweight/obesity and each comorbidity. Operating characteristics of each clinician-attention phenotype were determined by comparing comprehensive chart review by reviewers masked to electronic classification who adjudicated evidence of clinician attention to high BMI and each comorbidity. RESULTS In a random sample of 817 visit-records reviewed/coded, specificity of each electronic phenotype is 99%-100% (with PPVs ranging from 96.8% for prediabetes/diabetes to 100% for dyslipidemia and hypertension). Sensitivities of the attention classifications range from 69% for hypertension (NPV, 98.9%) to 84.7% for high-BMI attention (NPV, 92.3%). CONCLUSIONS Electronic phenotypes for clinician attention to overweight/obesity and distinct comorbidities are highly specific, with moderate (BMI) to modest (each comorbidity) sensitivity. The high specificity supports using phenotypes to identify children with prior high-BMI/comorbidity attention.
Collapse
Affiliation(s)
- Christy B Turer
- Department of Pediatrics, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Department of Medicine, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Department of Population & Data Sciences, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Children's Health System of Dallas, Dallas, Texas, USA
| | - Jenny J Park
- Department of Medicine, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Department of Population & Data Sciences, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Department of Statistical Science, Southern Methodist University (SMU), Dallas, Texas, USA
| | - Olga T Gupta
- Department of Pediatrics, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Department of Population & Data Sciences, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Children's Health System of Dallas, Dallas, Texas, USA
- Department of Pediatrics, Duke University, Durham, North Carolina, USA
| | - Charina Ramirez
- Department of Pediatrics, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Children's Health System of Dallas, Dallas, Texas, USA
| | - Mujeeb A Basit
- Department of Medicine, University of Texas Southwestern (UTSW), Dallas, Texas, USA
| | - Daniel F Heitjan
- Department of Population & Data Sciences, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Department of Statistical Science, Southern Methodist University (SMU), Dallas, Texas, USA
| | - Sarah E Barlow
- Department of Pediatrics, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Department of Population & Data Sciences, University of Texas Southwestern (UTSW), Dallas, Texas, USA
- Children's Health System of Dallas, Dallas, Texas, USA
| |
Collapse
|
18
|
Misra S, Ke C, Srinivasan S, Goyal A, Nyriyenda MJ, Florez JC, Khunti K, Magliano DJ, Luk A. Current insights and emerging trends in early-onset type 2 diabetes. Lancet Diabetes Endocrinol 2023; 11:768-782. [PMID: 37708901 DOI: 10.1016/s2213-8587(23)00225-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/01/2023] [Accepted: 07/19/2023] [Indexed: 09/16/2023]
Abstract
Type 2 diabetes diagnosed in childhood or early adulthood is termed early-onset type 2 diabetes. Cases of early-onset type 2 diabetes are increasing rapidly globally, alongside rising obesity. Compared with a diagnosis later in life, an earlier-onset diagnosis carries an unexplained excess risk of microvascular complications, adverse cardiovascular outcomes, and earlier death. Women with early-onset type 2 diabetes also have a higher risk of adverse pregnancy outcomes. The high burden of complications renders individuals with early-onset type 2 diabetes at future risk of multimorbidity and interventions to reverse these concerning trends should be a priority. Within the early-onset cohort, disease pathophysiology and interventions have been better studied in paediatric-onset (<19 years) type 2 diabetes compared to adults; however, young adults aged 19-39 years (a larger number proportionally) are not well characterised and are also invisible in the current evidence base supporting management, which is derived from trials in later-onset type 2 diabetes. Young adults with type 2 diabetes face challenges in self-management that older individuals are less likely to experience (being in education or of working age, higher diabetes distress, and possible obesity-related stigma and diabetes-related stigma). There is a major research gap as to the optimal strategies to deploy in managing type 2 diabetes in adolescents and young adults, given that current models of care appear to not work as well in this age group. In the face of manifold risk factors (obesity, female sex, social deprivation, non-White European ethnicity, and genetic risk factors) prevention strategies with tailored lifestyle interventions, where needed, are likely to have greater success, but more evidence is needed. In this Review, we draw on evidence from both adolescents and young adults to provide a contemporary update on the current insights and emerging trends in early-onset type 2 diabetes.
Collapse
Affiliation(s)
- Shivani Misra
- Division of Metabolism, Digestion and Reproduction, Imperial College London, London, UK; Department of Diabetes and Endocrinology, Imperial College Healthcare NHS Trust, London, UK.
| | - Calvin Ke
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Medicine, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada; Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Shylaja Srinivasan
- Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, University of California at San Francisco, San Francisco, CA, USA
| | - Alpesh Goyal
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India
| | - Moffat J Nyriyenda
- Medical Research Council-Uganda Virus Research Institute and London School of Hygiene & Tropical Medicine, Uganda Research Unit, Entebbe, Uganda; London School of Hygiene and Tropical Medicine, London, UK
| | - Jose C Florez
- Diabetes Unit and Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA; Programs in Metabolism and Medical and Population Genetics, Broad Institute, Cambridge, MA, USA; Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Kamlesh Khunti
- Diabetes Research Centre, Leicester General Hospital, University of Leicester, Leicester, UK
| | - Dianna J Magliano
- Baker Heart and Diabetes Institute, Melbourne, Australia; School of Public Health and Prevention, Monash University Melbourne, Melbourne, Australia
| | - Andrea Luk
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| |
Collapse
|
19
|
Vazquez L, Vazquez Arreola E, Hanson RL, Sinha M. Glycemic Measures in Childhood as Predictors of Future Diabetes-Related Microvascular Complications in an Indigenous American Population. Diabetes Care 2023; 46:1659-1667. [PMID: 37433116 PMCID: PMC10465819 DOI: 10.2337/dc23-0343] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 06/07/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVE To examine the role of glycemic measures performed during childhood in predicting future diabetes-related nephropathy and retinopathy in a high-risk indigenous American cohort. RESEARCH DESIGN AND METHODS We studied associations between glycated hemoglobin (HbA1c) and 2-h plasma glucose (PG), measured during childhood (age 5 to <20 years) in a longitudinal observational study of diabetes and its complications (1965-2007), and future albuminuria (albumin creatinine ratio [ACR] ≥30 mg/g), severe albuminuria (ACR ≥300 mg/g), and retinopathy (at least one microaneurysm or hemorrhage or proliferative retinopathy on direct ophthalmoscopy). Areas under the receiver operating characteristic curve (AUCs) for childhood glycemic measures when predicting nephropathy and retinopathy were compared. RESULTS Higher baseline levels of HbA1c and 2-h PG significantly increased the risk of future severe albuminuria (HbA1c: hazard ratio [HR] 1.45 per %; 95% CI 1.02-2.05 and 2-h PG: HR 1.21 per mmol/L; 95% CI 1.16-1.27). When categorized by baseline HbA1c, children with prediabetes had a higher incidence of albuminuria (29.7 cases per 1,000 person-years [PY]), severe albuminuria (3.8 cases per 1,000 PY), and retinopathy (7.1 cases per 1,000 PY) than children with normal HbA1c levels (23.8, 2.4, and 1.7 cases per 1,000 PY, respectively); children with diabetes at baseline had the highest incidence of the three complications. No significant differences were observed between AUCs for models with HbA1c, 2-h PG, and fasting PG when predicting albuminuria, severe albuminuria, or retinopathy. CONCLUSIONS In this study, higher glycemia levels ascertained by HbA1c and 2-h PG during childhood were associated with future microvascular complications; this demonstrates the potential utility of screening tests performed in high-risk children in predicting long-term health outcomes.
Collapse
Affiliation(s)
- Laura Vazquez
- Diabetes Epidemiology and Clinical Research Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ
| | - Elsa Vazquez Arreola
- Diabetes Epidemiology and Clinical Research Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ
| | - Robert L. Hanson
- Diabetes Epidemiology and Clinical Research Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ
| | - Madhumita Sinha
- Diabetes Epidemiology and Clinical Research Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ
| |
Collapse
|
20
|
Garcia-Arenas D, Barrau-Martinez B, Gonzalez-Rodriguez A, Llorach R, Campistol-Plana J, García-Cazorla A, Ormazabal A, Urpi-Sarda M. Effect of Special Low-Protein Foods Consumption in the Dietary Pattern and Biochemical Profile of Patients with Inborn Errors of Protein Metabolism: Application of a Database of Special Low-Protein Foods. Nutrients 2023; 15:3475. [PMID: 37571412 PMCID: PMC10421475 DOI: 10.3390/nu15153475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 08/13/2023] Open
Abstract
In inborn errors of intermediate protein metabolism (IEM), the effect of special low-protein foods (SLPFs) on dietary intake has been scarcely studied. The aim of this study was to compare the nutritional profile of SLPFs with usual foods and to assess whether their intake determines the dietary pattern and affects the plasma biochemical profile in children with IEMs with different protein restrictions. A database with the nutritional composition of 250 SLPFs was created. A total of 59 children with IEMs were included in this cross-sectional observational study. The greatest significant differences in macronutrient composition were observed between dairy, meat, fish, and egg SLPFs and regular foods. After stratifying subjects by SLPFs, the participants with the highest intake (>32%) had a higher total energy intake and lower intake of natural protein than those in the lowest tertile (<24%) (p < 0.05). However, when stratifying subjects by dairy SLPF intake, children in the highest tertile (>5%) showed a higher intake of sugars, total and saturated fats, and higher plasma levels of total and low-density lipoprotein cholesterol than those in the first tertile (<1%) (p < 0.05). The variability in the nutritional composition of SLPFs highlights the need for up-to-date databases which would greatly assist in optimizing individualized recommendations for children with IEMs and protein restrictions.
Collapse
Affiliation(s)
- Dolores Garcia-Arenas
- Nutrition, Food Science and Gastronomy Department, Xarxa d’Innovació Alimentària (XIA), Faculty of Pharmacy and Food Science, Food Science and Nutrition Torribera Campus, University of Barcelona, Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Barcelona, Spain; (D.G.-A.)
- Inborn Errors of Metabolism Unit, Sant Joan de Déu Hospital, Passeig Sant Joan de Déu 2, 08950 Esplugues de Llobregat, Barcelona, Spain
| | - Blanca Barrau-Martinez
- Nutrition, Food Science and Gastronomy Department, Xarxa d’Innovació Alimentària (XIA), Faculty of Pharmacy and Food Science, Food Science and Nutrition Torribera Campus, University of Barcelona, Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Barcelona, Spain; (D.G.-A.)
- Institute for Research on Nutrition and Food Safety (INSA-UB), Universitat de Barcelona, Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Barcelona, Spain
| | - Arnau Gonzalez-Rodriguez
- Nutrition, Food Science and Gastronomy Department, Xarxa d’Innovació Alimentària (XIA), Faculty of Pharmacy and Food Science, Food Science and Nutrition Torribera Campus, University of Barcelona, Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Barcelona, Spain; (D.G.-A.)
- Institute for Research on Nutrition and Food Safety (INSA-UB), Universitat de Barcelona, Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Barcelona, Spain
| | - Rafael Llorach
- Nutrition, Food Science and Gastronomy Department, Xarxa d’Innovació Alimentària (XIA), Faculty of Pharmacy and Food Science, Food Science and Nutrition Torribera Campus, University of Barcelona, Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Barcelona, Spain; (D.G.-A.)
- Institute for Research on Nutrition and Food Safety (INSA-UB), Universitat de Barcelona, Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Barcelona, Spain
- Centro de Investigación Biomédica en Red Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Jaume Campistol-Plana
- Inborn Errors of Metabolism Unit, Sant Joan de Déu Hospital, Passeig Sant Joan de Déu 2, 08950 Esplugues de Llobregat, Barcelona, Spain
- Metabolic Unit, Neuropaediatrics Department, Sant Joan de Déu Hospital, Passeig Sant Joan de Déu 2, 08950 Esplugues de Llobregat, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Angeles García-Cazorla
- Inborn Errors of Metabolism Unit, Sant Joan de Déu Hospital, Passeig Sant Joan de Déu 2, 08950 Esplugues de Llobregat, Barcelona, Spain
- Metabolic Unit, Neuropaediatrics Department, Sant Joan de Déu Hospital, Passeig Sant Joan de Déu 2, 08950 Esplugues de Llobregat, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Aida Ormazabal
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Clinical Biochemistry Department, Sant Joan de Déu Hospital, Passeig Sant Joan de Déu 2, 08950 Esplugues de Llobregat, Barcelona, Spain
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Barcelona, Spain
| | - Mireia Urpi-Sarda
- Nutrition, Food Science and Gastronomy Department, Xarxa d’Innovació Alimentària (XIA), Faculty of Pharmacy and Food Science, Food Science and Nutrition Torribera Campus, University of Barcelona, Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Barcelona, Spain; (D.G.-A.)
- Institute for Research on Nutrition and Food Safety (INSA-UB), Universitat de Barcelona, Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Barcelona, Spain
- Centro de Investigación Biomédica en Red Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, 28029 Madrid, Spain
| |
Collapse
|
21
|
Martino F, Bassareo PP, Martino E, Romeo F, Calcaterra G, Perrone Filardi P, Indolfi C, Nodari S, Montemurro V, Guccione P, Salvo GD, Chessa M, Pedrinelli R, Mercuro G, Barillà F. Cardiovascular prevention in childhood: a consensus document of the Italian Society of Cardiology Working Group on Congenital Heart Disease and Cardiovascular Prevention in Paediatric Age. J Cardiovasc Med (Hagerstown) 2023; 24:492-505. [PMID: 37409595 DOI: 10.2459/jcm.0000000000001488] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2023]
Abstract
Cardiovascular diseases (CVD) may be manifested from a very early age. Genetic and environmental (epigenetic) factors interact to affect development and give rise to an abnormal phenotypical expression of genetic information, although not eliciting changes in the nucleotide sequence of DNA. It has been scientifically proven that increased oxidative stress (OS) caused by disease (overweight, obesity, diabetes), nutritional imbalances, unhealthy lifestyles (smoking, alcohol, substance abuse) in the mother during pregnancy may induce placental dysfunction, intrauterine growth restriction, prematurity, low birth weight, postnatal adiposity rebound, metabolic alterations and consequent onset of traditional cardiovascular risk factors. OS represents the cornerstone in the onset of atherosclerosis and manifestation of CVD following an extended asymptomatic period. OS activates platelets and monocytes eliciting the release of pro-inflammatory, pro-atherogenic and pro-oxidising substances resulting in endothelial dysfunction, decrease in flow-mediated arterial dilatation and increase in carotid intima-media thickness. The prevention of CVD is defined as primordial (aimed at preventing risk factors development), primary (aimed at early identification and treatment of risk factors), secondary (aimed at reducing risk of future events in patients who have already manifested a cardiovascular event), and tertiary (aimed at limiting the complex outcome of disease). Atherosclerosis prevention should be implemented as early as possible. Appropriate screening should be carried out to identify children at high risk who are apparently healthy and implement measures including dietary and lifestyle changes, addition of nutritional supplements and, lastly, pharmacological treatment if risk profiles fail to normalise. Reinstating endothelial function during the reversible stage of atherosclerosis is crucial.
Collapse
Affiliation(s)
- Francesco Martino
- Department of Internal Clinical, Anesthesiological and Cardiovascular Sciences, La Sapienza University, Rome, Italy
| | - Pier Paolo Bassareo
- University College of Dublin, School of Medicine, Mater Misericordiae University Hospital and Children's Health Ireland at Crumlin, Dublin, Ireland
| | - Eliana Martino
- Department of Internal Clinical, Anesthesiological and Cardiovascular Sciences, La Sapienza University, Rome, Italy
| | | | | | | | - Ciro Indolfi
- Division of Cardiology, Research Centre for Cardiovascular Diseases, Magna Graecia University, Catanzaro
| | - Savina Nodari
- Department of Medical Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, ASST Spedali Civili, Brescia
| | | | - Paolo Guccione
- Department of Cardiology, Cardiac Surgery, Cardio-pulmonary Transplantation, IRCCS Bambino Gesu'Paediatric Hospital, Rome
| | - Giovanni Di Salvo
- Division of Paediatric Cardiology, Department of Women's and Children's Health, University of Padua, Padua
| | - Massimo Chessa
- ACHD UNIT, Pediatric and Adult Congenital Heart Centre, IRCCS-Policlinico San Donato, San Donato Milanese, Vita Salute San Raffaele University, Milan
| | - Roberto Pedrinelli
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa
| | | | | |
Collapse
|
22
|
Lagu T, Schroth SL, Haywood C, Heinemann A, Kessler A, Morse L, Khan SS, Kershaw KN, Nash MS. Diagnosis and Management of Cardiovascular Risk in Individuals With Spinal Cord Injury: A Narrative Review. Circulation 2023; 148:268-277. [PMID: 37459417 PMCID: PMC10403284 DOI: 10.1161/circulationaha.123.064859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 06/07/2023] [Indexed: 07/20/2023]
Abstract
More than 16 000 Americans experience spinal cord injury (SCI), resulting in chronic disability and other secondary sequelae, each year. Improvements in acute medical management have increased life expectancy. Cardiovascular disease is a leading cause of death in this population, and seems to occur earlier in individuals with SCI compared with the general population. People with SCI experience a high burden of traditional cardiovascular disease risk factors, including dyslipidemia and diabetes, and demonstrate anatomic, metabolic, and physiologic changes alongside stark reductions in physical activity after injury. They also experience multiple, complex barriers to care relating to disability and, in many cases, compounding effects of intersecting racial and socioeconomic health inequities. Given this combination of risk factors, some investigators have proposed that people with SCI are at increased risk for cardiovascular disease, beyond that associated with traditional risk factors, and SCI could be considered a risk-enhancing factor, analogous to other risk-enhancing factors defined by the 2019 American Heart Association/American College of Cardiology Primary Prevention Guidelines. However, more research is needed in this population to clarify the role of traditional risk factors, novel risk factors, health care access, social determinants of health, and intersectionality of disability, race, and socioeconomic status. There is an urgent need for primary care physicians and cardiologists to have awareness of the importance of timely diagnosis and management of cardiac risk factors for people with SCI.
Collapse
Affiliation(s)
- Tara Lagu
- Center for Health Services and Outcomes Research, Institute of Public Health and Medicine (T.L., S.L.S., C.H., A.H., A.K., S.S.K.), Northwestern Feinberg School of Medicine, Chicago, IL
- Divisions of Hospital Medicine (T.L.), Northwestern Feinberg School of Medicine, Chicago, IL
- Department of Medicine (T.L., S.S.K.), Northwestern Feinberg School of Medicine, Chicago, IL
| | - Samantha L Schroth
- Center for Health Services and Outcomes Research, Institute of Public Health and Medicine (T.L., S.L.S., C.H., A.H., A.K., S.S.K.), Northwestern Feinberg School of Medicine, Chicago, IL
- Cardiology (S.S.K.), Northwestern Feinberg School of Medicine, Chicago, IL
- Departments of Pathology (S.L.S.), Northwestern Feinberg School of Medicine, Chicago, IL
| | - Carol Haywood
- Center for Health Services and Outcomes Research, Institute of Public Health and Medicine (T.L., S.L.S., C.H., A.H., A.K., S.S.K.), Northwestern Feinberg School of Medicine, Chicago, IL
- Medical Social Sciences (C.H.), Northwestern Feinberg School of Medicine, Chicago, IL
| | - Allen Heinemann
- Center for Health Services and Outcomes Research, Institute of Public Health and Medicine (T.L., S.L.S., C.H., A.H., A.K., S.S.K.), Northwestern Feinberg School of Medicine, Chicago, IL
- Physical Medicine and Rehabilitation (A.H., A.K.), Northwestern Feinberg School of Medicine, Chicago, IL
| | - Allison Kessler
- Center for Health Services and Outcomes Research, Institute of Public Health and Medicine (T.L., S.L.S., C.H., A.H., A.K., S.S.K.), Northwestern Feinberg School of Medicine, Chicago, IL
- Physical Medicine and Rehabilitation (A.H., A.K.), Northwestern Feinberg School of Medicine, Chicago, IL
- Shirley Ryan Ability Lab, Chicago, IL (A.K., A.K.)
| | - Leslie Morse
- Department of Rehabilitation Medicine, University of Minnesota Medical School, Minneapolis (L.M.)
| | - Sadiya S Khan
- Center for Health Services and Outcomes Research, Institute of Public Health and Medicine (T.L., S.L.S., C.H., A.H., A.K., S.S.K.), Northwestern Feinberg School of Medicine, Chicago, IL
- Department of Medicine (T.L., S.S.K.), Northwestern Feinberg School of Medicine, Chicago, IL
- Preventive Medicine (S.S.K., K.N.K.), Northwestern Feinberg School of Medicine, Chicago, IL
| | - Kiarri N Kershaw
- Preventive Medicine (S.S.K., K.N.K.), Northwestern Feinberg School of Medicine, Chicago, IL
| | - Mark S Nash
- Department of Neurological Surgery and the Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, FL (M.S.N.)
| |
Collapse
|
23
|
Di Bonito P, Valerio G, Licenziati MR, Corica D, Wasniewska M, Di Sessa A, Miraglia del Giudice E, Morandi A, Maffeis C, Mozzillo E, Calcaterra V, Franco F, Maltoni G, Faienza MF. One-Hour Post-Load Plasma Glucose and Altered Glucometabolic Profile in Youths with Overweight or Obesity. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5961. [PMID: 37297565 PMCID: PMC10252535 DOI: 10.3390/ijerph20115961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 02/04/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023]
Abstract
In youths, two cut-offs (133 and 155 mg/dL) have been proposed to identify high glucose levels at the 1 h (G60) mark during an oral glucose tolerance test (OGTT). We evaluated which cut-off was more closely associated with isolated impaired glucose tolerance (IGT) and cardiometabolic risk (CMR) in 1199 youth with overweight/obesity (OW/OB) and normal fasting glucose and/or HbA1c. The disposition index (DI) was available in 724 youths. The sample was divided by two cut-offs of G60: <133 mg/dL (n = 853) and ≥133 mg/dL (n = 346), or G60 < 155 mg/dL (n = 1050) and ≥155 mg/dL (n = 149). Independent of the cut-off, youths with high levels of G60 showed higher levels of G120, insulin resistance (IR), triglycerides to HDL ratio (TG/HDL), alanine aminotransferase (ALT), and lower insulin sensitivity (IS) and DI than youths with lower levels of G60. The percentage of youths showing IGT, IR, low IS, high TG/HDL ratio, high ALT, and low DI was 50% higher in the G60 ≥ 133 mg/dL group than in the G60 ≥ 155 mg/dL one. In youths with OW/OB and IGT, a cut-off of G60 ≥ 133 mg/dL is more useful than G60 ≥ 155 mg/dL to identify those at high risk of IGT and altered CMR profile.
Collapse
Affiliation(s)
- Procolo Di Bonito
- Department of Internal Medicine, “S. Maria delle Grazie” Hospital, 80078 Pozzuoli, Italy
| | - Giuliana Valerio
- Department of Movement Sciences and Wellbeing, University of Napoli “Parthenope”, 80133 Napoli, Italy
| | - Maria Rosaria Licenziati
- Neuro-Endocrine Diseases and Obesity Unit, Department of Neurosciences, Santobono-Pausilipon Children’s Hospital, 80139 Napoli, Italy
| | - Domenico Corica
- Department of Human Pathology in Adulthood and Childhood, University of Messina, 98125 Messina, Italy
| | - Malgorzata Wasniewska
- Department of Human Pathology in Adulthood and Childhood, University of Messina, 98125 Messina, Italy
| | - Anna Di Sessa
- Department of Woman, Child and of General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Napoli, Italy
| | - Emanuele Miraglia del Giudice
- Department of Woman, Child and of General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Napoli, Italy
| | - Anita Morandi
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Section of Pediatric Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy
| | - Claudio Maffeis
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Section of Pediatric Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy
| | - Enza Mozzillo
- Section of Pediatrics, Department of Translational Medical Science, Regional Center of Pediatric Diabetes, University of Naples “Federico II”, 80131 Napoli, Italy
| | - Valeria Calcaterra
- Pediatric Department, “V. Buzzi” Children’s Hospital, 20154 Milano, Italy
- Department of Internal Medicine, University of Pavia, 27100 Pavia, Italy
| | - Francesca Franco
- Pediatric Department, Azienda Sanitaria Universitaria Friuli Centrale, Hospital of Udine, 33100 Udine, Italy
| | - Giulio Maltoni
- Pediatric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Maria Felicia Faienza
- Department of Precision and Regenerative Medicine and Ionian Area, University of Bari “Aldo Moro”, 70121 Bari, Italy
| |
Collapse
|
24
|
Furdela V, Pavlyshyn H, Shulhai AM, Kozak K, Furdela M. Triglyceride glucose index, pediatric NAFLD fibrosis index, and triglyceride-to-high-density lipoprotein cholesterol ratio are the most predictive markers of the metabolically unhealthy phenotype in overweight/obese adolescent boys. Front Endocrinol (Lausanne) 2023; 14:1124019. [PMID: 37234798 PMCID: PMC10206000 DOI: 10.3389/fendo.2023.1124019] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 04/19/2023] [Indexed: 05/28/2023] Open
Abstract
Introduction The prevalence of obesity constantly increases worldwide and definitely increases the risk of premature death in early adulthood. While there is no treatment yet with proven efficacy for the metabolic clamp such as arterial hypertension, dyslipidemia, insulin resistance, diabetes type 2, and fatty liver disease, it is imperative to find a way to decrease cardiometabolic complications. Early prevention strategies beginning in childhood are the most logical step to reduce future cardiovascular morbidity and mortality. Therefore, the aim of the current study is to determine the most sensitive and specific predictive markers of the metabolically unhealthy phenotype with high cardiometabolic risk in overweight/obese adolescent boys. Methods This study was carried out at the Ternopil Regional Children's hospital (Western Ukraine) and involved 254 randomly chosen adolescent overweight or obese boys [median age was 16.0 (15.0,16.1) years]. A control group of 30 healthy children with proportional body weight comparable in gender and age to the main group was presented. A list of anthropometrical markers with biochemical values of carbohydrate and lipid metabolism with hepatic enzymes was determined. All overweight/obese boys were divided into three groups: 51.2% of the boys with metabolic syndrome (MetS) based on the IDF criteria; 19.7% of the boys were metabolically healthy obese (MHO) without hypertension, dyslipidemia, and hyperglycemia; and the rest of the boys (29.1%) were classified as metabolically unhealthy obese (MUO) with only one criterion (hypertension, dyslipidemia, or hyperglycemia). Results Based on multiple logistic regression analysis that included all anthropometric and biochemical values and calculated indexes in boys from the MHO group and MetS, it was revealed that the maximum likelihood in the prediction of MetS makes the combination of triglyceride glucose index, pediatric nonalcoholic fatty liver disease fibrosis index (PNFI), and triglyceride-to-high-density lipoprotein cholesterol ratio (R2 =0.713, p<0.000). By tracing the receiver operating characteristic curve, the model is confirmed as a good predictor of MetS (AUC=0.898, odds ratio=27.111 percentage correct=86.03%) in overweight and obese boys. Conclusion Triglyceride glucose index, pediatric NAFLD fibrosis index, and triglyceride-to-high-density lipoprotein cholesterol ratio are a valuable combination of predictive markers of the metabolically unhealthy phenotype in Ukrainian overweight/obese boys.
Collapse
Affiliation(s)
- Viktoriya Furdela
- Department of Pediatrics No2, I. Horbachevsky Ternopil National Medical University of the Ministry of Health of Ukraine, Ternopil, Ukraine
| | - Halyna Pavlyshyn
- Department of Pediatrics No2, I. Horbachevsky Ternopil National Medical University of the Ministry of Health of Ukraine, Ternopil, Ukraine
| | - Anna-Mariia Shulhai
- Department of Pediatrics No2, I. Horbachevsky Ternopil National Medical University of the Ministry of Health of Ukraine, Ternopil, Ukraine
| | - Kateryna Kozak
- Department of Pediatrics No2, I. Horbachevsky Ternopil National Medical University of the Ministry of Health of Ukraine, Ternopil, Ukraine
| | - Mykhailo Furdela
- Department of Pathologic Anatomy, Autopsy Course and Forensic Pathology, I.Horbachevsky Ternopil National Medical University of the Ministry of Health of Ukraine, Ternopil, Ukraine
| |
Collapse
|
25
|
Weiner A, Zhang M, Ren S, Tchang B, Gandica R, Murillo J. Progression from prediabetes to type 2 diabetes mellitus in adolescents: a real world experience. FRONTIERS IN CLINICAL DIABETES AND HEALTHCARE 2023; 4:1181729. [PMID: 37228785 PMCID: PMC10204924 DOI: 10.3389/fcdhc.2023.1181729] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 04/24/2023] [Indexed: 05/27/2023]
Abstract
Background Obesity in pediatric patients is strongly associated with increased vascular and metabolic risk. Prediabetes is present in up to 1 in 5 adolescents, aged 12-18 years-old, though is thought to remit spontaneously in a significant portion. Pediatric patients with type 2 diabetes mellitus (T2D) have a more rapid decline of beta-cell function and progression to treatment failure than adult T2D patients. Thus, there is a strong interest in better understanding the natural history of prediabetes in these youth. We aimed to evaluate the real-world rate of progression of prediabetes to T2D in adolescent patients. Methods This is a retrospective study of 9,275 adolescent subjects aged 12-21 years-old with at least 3 years of de-identified commercial claims data and a new diagnosis of prediabetes during the observation period. Enrollees with a T2D diagnosis and/or diabetes medication use in the 1 year prior to prediabetes diagnosis or a T2D diagnosis in the 1 month following prediabetes diagnosis were excluded. Enrollees with diagnoses of type 1 diabetes (T1D) or polycystic ovarian syndrome over the 3 years were also excluded. Progression to T2D was defined by claims data of two T2D diagnoses at least 7 days apart, HbA1c ≥ 6.5%, and/or prescription of insulin without known T1D. Enrollees were followed for 2 years after prediabetes diagnosis. Results Overall, 232 subjects (2.5%) progressed from prediabetes to T2D. There were no differences found in T2D progression based on sex or age. Progression to T2D occurred at a median of 302 days after prediabetes diagnosis (IQR 123 to 518 days). This study was limited by the lack of laboratory/anthropometric data in administrative claims, as well as the exclusion of 23,825 enrollees for lack of continuous commercial claims data over 3 years. Conclusion In the largest sample to date on adolescent prediabetes, we found a 2.5% progression of prediabetes to T2D over a median duration of about one year.
Collapse
Affiliation(s)
- Alyson Weiner
- Comprehensive Weight Control Center, Division of Endocrinology, Diabetes, and Metabolism Weill Cornell Medicine, New York, NY, United States
| | - Meng Zhang
- Optum Labs, Eden Prairie, MN, United States
| | - Sheng Ren
- Optum Labs, Eden Prairie, MN, United States
| | - Beverly Tchang
- Comprehensive Weight Control Center, Division of Endocrinology, Diabetes, and Metabolism Weill Cornell Medicine, New York, NY, United States
| | - Rachelle Gandica
- Division of Pediatric Endocrinology, Diabetes, and Metabolism Columbia University Irving Medical Center, New York, NY, United States
| | | |
Collapse
|
26
|
From Metabolic Syndrome to Type 2 Diabetes in Youth. CHILDREN 2023; 10:children10030516. [PMID: 36980074 PMCID: PMC10047215 DOI: 10.3390/children10030516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/26/2023] [Accepted: 02/13/2023] [Indexed: 03/08/2023]
Abstract
In the frame of metabolic syndrome, type 2 diabetes emerges along a continuum of the risk from the clustering of all its components, namely visceral obesity, high blood pressure and lipids, and impaired glucose homeostasis. Insulin resistance is the hallmark common to all the components and, in theory, is a reversible condition. Nevertheless, the load that this condition can exert on the β-cell function at the pubertal transition is such as to determine its rapid and irreversible deterioration leading to plain diabetes. The aim of this review is to highlight, in the context of metabolic syndrome, age-specific risk factors that lead to type 2 diabetes onset in youth; resume age specific screening and diagnostic criteria; and anticipate potential for treatment. Visceral obesity and altered lipid metabolism are robust grounds for the development of the disease. Genetic differences in susceptibility to hampered β-cell function in the setting of obesity and insulin resistance largely explain why some adolescents with obesity do develop diabetes at a young age and some others do not. Lifestyle intervention with a healthy diet and physical activity remains the pillar of the type 2 diabetes treatment in youth. As to the pharmacological management, metformin and insulin have failed to rescue β-cell function and to ensure long-lasting glycemic control in youth. A new era might start with the approval for use in pediatric age of drugs largely prescribed in adults, such as dipeptidyl peptidase-4 and sodium-dependent glucose transport inhibitors, and of new weight-lowering drugs in the pipeline such as single and multiple agonists of the glucagon-like peptide 1 receptor. The latter drugs can have tremendous impact on the natural history of the disease. By treating diabetes, they will reduce the burden of all the metabolic abnormalities belonging to the syndrome while causing a tremendous weight loss hitherto never seen before.
Collapse
|
27
|
Perng W, Conway R, Mayer-Davis E, Dabelea D. Youth-Onset Type 2 Diabetes: The Epidemiology of an Awakening Epidemic. Diabetes Care 2023; 46:490-499. [PMID: 36812420 PMCID: PMC10090267 DOI: 10.2337/dci22-0046] [Citation(s) in RCA: 44] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 11/26/2022] [Indexed: 02/24/2023]
Abstract
In this narrative review, we describe the epidemiology (prevalence, incidence, temporal trends, and projections) of type 2 diabetes among children and adolescents (<20 years), focusing on data from the U.S. and reporting global estimates where available. Secondarily, we discuss the clinical course of youth-onset type 2 diabetes, from prediabetes to complications and comorbidities, drawing comparisons with youth type 1 diabetes to highlight the aggressive course of this condition, which, only recently, has become recognized as a pediatric disease by health care providers. Finally, we end with an overview of emerging topics in type 2 diabetes research that have potential to inform strategies for effective preventive action at the community and individual levels.
Collapse
Affiliation(s)
- Wei Perng
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Rebecca Conway
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO
| | | | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| |
Collapse
|
28
|
Laffel LM, Danne T, Klingensmith GJ, Tamborlane WV, Willi S, Zeitler P, Neubacher D, Marquard J. Efficacy and safety of the SGLT2 inhibitor empagliflozin versus placebo and the DPP-4 inhibitor linagliptin versus placebo in young people with type 2 diabetes (DINAMO): a multicentre, randomised, double-blind, parallel group, phase 3 trial. Lancet Diabetes Endocrinol 2023; 11:169-181. [PMID: 36738751 PMCID: PMC10851109 DOI: 10.1016/s2213-8587(22)00387-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/07/2022] [Accepted: 12/15/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND The incidence of type 2 diabetes in young people is increasing, but treatments remain limited. We aimed to assess the efficacy and safety of an empagliflozin dosing regimen versus placebo and linagliptin versus placebo on glycaemic control in young people with type 2 diabetes. METHODS In this double-blind, placebo-controlled trial done in 108 centres in 15 countries, participants with type 2 diabetes (aged 10-17 years; HbA1c 6·5-10·5% [48-91 mmol/mol]) who had been previously treated with metformin or insulin were randomly assigned (1:1:1) to oral empagliflozin 10 mg, oral linagliptin 5 mg, or placebo. Participants in the empagliflozin group who did not have HbA1c below 7·0% (<53 mmol/mol) by week 12 underwent a second double-blinded randomisation (1:1) at week 14, either remaining on 10 mg or increasing to 25 mg. Participants in the placebo group were randomly reassigned (1:1:1) in a double-blinded manner at week 26 to linagliptin 5 mg or one of the empagliflozin doses (10 mg or 25 mg). Investigators were masked throughout the trial and received assignments of blinded medication kits through interactive response technology for all participants at the initial randomisation and for the re-randomisations at weeks 14 and 26. The primary outcome was change from baseline in HbA1c at 26 weeks. For empagliflozin, results were based on a pooled analysis for all participants on empagliflozin. Safety was assessed until week 52. This trial is registered with ClinicalTrials.gov, NCT03429543. FINDINGS Between April 26, 2018, and May 26, 2022, of 262 screened participants, 158 (60%) were randomly assigned to treatment (53 [34%] to placebo, 52 [33%] to empagliflozin 10 mg, and 53 [34%] to linagliptin). For the primary outcome, the adjusted mean HbA1c change from baseline at week 26 was -0·84% [-9·2 mmol/mol] in the empagliflozin pooled group versus placebo (95% CI -1·50 to -0·19 [-16·4 to -2·1]; p=0·012); the corresponding change from baseline for linagliptin versus placebo was -0·34% [-3·8 mmol/mol; 95% CI -0·99 to 0·30 [-10·8 to 3·3]; p=0·29). Adverse events occurred in 34 (64%) participants in the placebo group, 40 (77%) in the empagliflozin pooled group, and 37 (71%) in the linagliptin group, up to week 26. Of these, severe adverse events were reported in two (4%) participants in the placebo group, one (2%) in the empagliflozin pooled group, and one (2%) in the linagliptin group. Hypoglycaemia was the most frequently reported adverse event with higher rates for those on active drug treatment compared with placebo. No severe hypoglycaemia cases were reported. INTERPRETATION Empagliflozin provided clinically relevant placebo-corrected reductions in HbA1c, whereas linagliptin did not, and might offer a new treatment option for young people with type 2 diabetes. FUNDING The Boehringer Ingelheim and Eli Lilly and Company Alliance.
Collapse
Affiliation(s)
- Lori M Laffel
- Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA.
| | - Thomas Danne
- Auf der Bult Kinder-und Jugendkrankenhaus, Hannover, Germany
| | | | | | - Steven Willi
- Perelman School of Medicine at the University of Pennsylvania and Children's Hospital of Philadelphia, PA, USA
| | | | | | - Jan Marquard
- Boehringer Ingelheim Pharmaceuticals, Ridgefield, CT, USA
| |
Collapse
|
29
|
Garonzi C, Maguolo A, Maffeis C. Pros and Cons of Current Diagnostic Tools for Risk-Based Screening of Prediabetes and Type 2 Diabetes in Children and Adolescents with Overweight or Obesity. Horm Res Paediatr 2022; 96:356-365. [PMID: 36509067 DOI: 10.1159/000528342] [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: 07/25/2022] [Accepted: 11/18/2022] [Indexed: 12/14/2022] Open
Abstract
It is still a matter of debate which is the most suitable diagnostic test for risk-based screening of prediabetes and type 2 diabetes (T2D) in children and adolescents with overweight or obesity. This review highlighted benefits and pitfalls of currently recommended screening tools (fasting plasma glucose [FPG], oral glucose tolerance test [OGTT], glycated hemoglobin A1c [HbA1c]). The greatest advantage of OGTT is the ability to detect people with impaired glucose tolerance, a subcategory at high risk of developing both T2D and cardiovascular disease. Important disadvantages are low reproducibility and inconvenience. FPG measurement is more practical, as it needs only one blood draw, although both OGTT and FPG require fasting. The reliability of HbA1c as a screening tool has been questioned, especially in children and adolescents, but its undeniable convenience can lead to increased adherence to screening. In contrast, it can be altered by several nonglycemic factors. Importantly, none of these tests have been validated in the pediatric population. Alternative tests have been recently proposed, including new OGTT-derived biomarkers and additional nonfasting glycemic markers. In conclusion, when choosing the most suitable test in clinical practice, advantages and disadvantages should be considered, as well as the possibility of performing different tests at once.
Collapse
Affiliation(s)
- Chiara Garonzi
- Section of Pediatric Diabetes and Metabolism, Department of Surgery, Dentistry, Pediatrics, and Gynecology, University of Verona, Verona, Italy
| | - Alice Maguolo
- Section of Pediatric Diabetes and Metabolism, Department of Surgery, Dentistry, Pediatrics, and Gynecology, University of Verona, Verona, Italy
| | - Claudio Maffeis
- Section of Pediatric Diabetes and Metabolism, Department of Surgery, Dentistry, Pediatrics, and Gynecology, University of Verona, Verona, Italy
| |
Collapse
|
30
|
Lillo A, Marin S, Serrano-Marín J, Bernal-Casas D, Binetti N, Navarro G, Cascante M, Sánchez-Navés J, Franco R. Biogenic Amine Levels Markedly Increase in the Aqueous Humor of Individuals with Controlled Type 2 Diabetes. Int J Mol Sci 2022; 23:ijms232112752. [PMID: 36361545 PMCID: PMC9658658 DOI: 10.3390/ijms232112752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/04/2022] [Accepted: 10/17/2022] [Indexed: 11/07/2022] Open
Abstract
The composition of the aqueous humor of patients with type 2 diabetes is relevant to understanding the underlying causes of eye-related comorbidities. Information on the composition of aqueous humor in healthy subjects is limited due to the lack of adequate controls. To carry out a metabolomics study, 31 samples of aqueous humor from healthy subjects without ocular pathology, submitted to refractive surgery and seven samples from patients with type 2 diabetes without signs of ocular pathology related to diabetes were used. The level of 25 molecules was significantly (p < 0.001) altered in the aqueous humor of the patient group. The concentration of a single molecule, N-acetylornithine, makes it possible to discriminate between control and diabetes (sensitivity and specificity equal to 1). In addition, receptor operating characteristic curve and principal component analysis for the above-mentioned six molecules yielded significantly (p < 0.001) altered in the aqueous humor of the patient group. In addition, receptor operating characteristic curve and principal component analysis for six compounds yielded cut-off values and remarkable sensitivity, specificity, and segregation ability. The altered level of N-acetylornithine may be due to an increased amount of acetate in diabetes. It is of interest to further investigate whether this alteration is related to the pathogenesis of the disease. The increase in the amino form of pyruvate, alanine, in diabetes is also relevant because it could be a means of reducing the formation of lactate from pyruvate.
Collapse
Affiliation(s)
- Alejandro Lillo
- Department of Biochemistry and Physiology, School of Pharmacy and Food Science, Universitat de Barcelona, 08028 Barcelona, Spain
- CiberNed, Network Center for Neurodegenerative Diseases, National Spanish Health Institute Carlos III, 28029 Madrid, Spain
| | - Silvia Marin
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, Universitat de Barcelona, 08028 Barcelona, Spain
- Institute of Biomedicine of University of Barcelona (IBUB), University of Barcelona, 08028 Barcelona, Spain
- CIBEREHD, Network Center for Hepatic and Digestive Diseases, National Spanish Health Institute Carlos III (ISCIII), 28029 Madrid, Spain
| | - Joan Serrano-Marín
- Molecular Neurobiology Laboratory, Department of Biochemistry and Molecular Biomedicine, Universitat de Barcelona, 08028 Barcelona, Spain
| | - David Bernal-Casas
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Nicolas Binetti
- Molecular Neurobiology Laboratory, Department of Biochemistry and Molecular Biomedicine, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Gemma Navarro
- Department of Biochemistry and Physiology, School of Pharmacy and Food Science, Universitat de Barcelona, 08028 Barcelona, Spain
- CiberNed, Network Center for Neurodegenerative Diseases, National Spanish Health Institute Carlos III, 28029 Madrid, Spain
| | - Marta Cascante
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, Universitat de Barcelona, 08028 Barcelona, Spain
- Institute of Biomedicine of University of Barcelona (IBUB), University of Barcelona, 08028 Barcelona, Spain
- CIBEREHD, Network Center for Hepatic and Digestive Diseases, National Spanish Health Institute Carlos III (ISCIII), 28029 Madrid, Spain
| | - Juan Sánchez-Navés
- Department of Ophthalmology, Ophthalmedic and I.P.O, Institute of Ophthalmology, 07011 Palma de Mallorca, Spain
| | - Rafael Franco
- Department of Biochemistry and Physiology, School of Pharmacy and Food Science, Universitat de Barcelona, 08028 Barcelona, Spain
- Molecular Neurobiology Laboratory, Department of Biochemistry and Molecular Biomedicine, Universitat de Barcelona, 08028 Barcelona, Spain
- School of Chemistry, Universitat de Barcelona, 08028 Barcelona, Spain
- Correspondence:
| |
Collapse
|
31
|
Isganaitis E, Laffel L. Recommendations for Screening Children and Adolescents for Prediabetes and Type 2 Diabetes. JAMA 2022; 328:933-934. [PMID: 36098736 DOI: 10.1001/jama.2022.13759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Elvira Isganaitis
- Pediatric, Adolescent and Young Adult Section, Harvard Medical School, Boston, Massachusetts
- Section on Clinical, Behavioral and Outcomes Research, Harvard Medical School
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - Lori Laffel
- Pediatric, Adolescent and Young Adult Section, Harvard Medical School, Boston, Massachusetts
- Section on Clinical, Behavioral and Outcomes Research, Harvard Medical School
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|