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Li S, Dou H, Wang P, Shang H. Editorial: Novel insights into the comorbidities and mortality in patients with diabetes. Front Endocrinol (Lausanne) 2024; 15:1406131. [PMID: 38660511 PMCID: PMC11039959 DOI: 10.3389/fendo.2024.1406131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Affiliation(s)
- Sen Li
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Haiqiang Dou
- Department of Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ping Wang
- Precision Health Program, Michigan State University, East Lansing, MI, United States
- Department of Radiology, College of Human Medicine, Michigan State University, East Lansing, MI, United States
| | - Hongcai Shang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Beijing University of Chinese Medicine Affiliated Dongzhimen Hospital, Beijing, China
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Abstract
PURPOSE Diabetes is a growing health problem. The aim of this study was to capture time trends in mortality associated with diabetes. METHODS The mortality database of the Veneto region (Italy) includes both the underlying causes of death, and all the diseases mentioned in the death certificate. The annual percent change (APC) in age-standardized rates from 2008 to 2017 was computed by the Joinpoint Regression Program. RESULTS Overall 453,972 deaths (56,074 with mention of diabetes) were observed among subjects aged ≥ 40 years. Mortality rates declined for diabetes as the underlying cause of death and from diabetes-related circulatory diseases. The latter declined especially in females - 4.4 (CI 95% - 5.3/- 3.4), while in males the APC was - 2.8 (CI 95% - 4.0/- 1.6). CONCLUSION We observed a significant reduction in mortality during the period 2008-2017 in diabetes either as underlying cause of death or when all mentions of diabetes in the death certificate were considered.
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Affiliation(s)
- U Fedeli
- Epidemiological Department, Azienda Zero, Veneto Region, Italy
| | - E Schievano
- Epidemiological Department, Azienda Zero, Veneto Region, Italy
| | - S Masotto
- Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Università di Verona, Piazzale Stefani, 1, 37126, Verona, Italy
| | - E Bonora
- Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Università di Verona, Piazzale Stefani, 1, 37126, Verona, Italy
| | - G Zoppini
- Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Università di Verona, Piazzale Stefani, 1, 37126, Verona, Italy.
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Bradley SA, Banach M, Alvarado N, Smokovski I, Bhaskar SMM. Prevalence and impact of diabetes in hospitalized COVID-19 patients: A systematic review and meta-analysis. J Diabetes 2022; 14:144-157. [PMID: 34939735 PMCID: PMC9060142 DOI: 10.1111/1753-0407.13243] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 11/07/2021] [Accepted: 11/26/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Diabetes is a cardiometabolic comorbidity that may predispose COVID-19 patients to worse clinical outcomes. This study sought to determine the prevalence of diabetes in hospitalized COVID-19 patients and investigate the association of diabetes severe COVID-19, rate of acute respiratory distress syndrome (ARDS), mortality, and need for mechanical ventilation by performing a systematic review and meta-analysis. METHODS Individual studies were selected using a defined search strategy, including results up until July 2021 from PubMed, Embase, and Cochrane Central Register of Controlled Trials. A random-effects meta-analysis was performed to estimate the proportions and level of association of diabetes with clinical outcomes in hospitalized COVID-19 patients. Forest plots were generated to retrieve the odds ratios (OR), and the quality and risk assessment was performed for all studies included in the meta-analysis. RESULTS The total number of patients included in this study was 10 648, of whom 3112 had diabetes (29.23%). The overall pooled estimate of prevalence of diabetes in the meta-analysis cohort was 31% (95% CI, 0.25-0.38; z = 16.09, P < .0001). Diabetes significantly increased the odds of severe COVID-19 (OR 3.39; 95% CI, 2.14-5.37; P < .0001), ARDS (OR 2.55; 95% CI, 1.74-3.75; P = <.0001), in-hospital mortality (OR 2.44; 95% CI, 1.93-3.09; P < .0001), and mechanical ventilation (OR 3.03; 95% CI, 2.17-4.22; P < .0001). CONCLUSIONS Our meta-analysis demonstrates that diabetes is significantly associated with increased odds of severe COVID-19, increased ARDS rate, mortality, and need for mechanical ventilation in hospitalized patients. We also estimated an overall pooled prevalence of diabetes of 31% in hospitalized COVID-19 patients.
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Affiliation(s)
- Sian A. Bradley
- Global Health Neurology and Translational Neuroscience Laboratory, Sydney and Neurovascular Imaging Laboratory, Clinical Sciences StreamIngham Institute for Applied Medical ResearchSydneyNew South WalesAustralia
- University of New South Wales (UNSW)South‐Western Sydney Clinical SchoolSydneyNew South WalesAustralia
| | - Maciej Banach
- Polish Mother's Memorial Hospital Research Institute and Department of HypertensionMedical University of LodzLodzPoland
- Cardiovascular Research CentreUniversity of Zielona GóraZielona GoraPoland
| | - Negman Alvarado
- Peripheral Neurophysiology ServiceNEUROMED‐ArgentinaGodoy CruzArgentina
- Department of NeurophysiologyMendoza Medical CenterGodoy CruzArgentina
| | - Ivica Smokovski
- University Clinic of Endocrinology, Diabetes and Metabolic Disorders Skopje, Faculty of Medical SciencesUniversity Goce Delčev ŠtipŠtipNorth Macedonia
| | - Sonu M. M. Bhaskar
- Global Health Neurology and Translational Neuroscience Laboratory, Sydney and Neurovascular Imaging Laboratory, Clinical Sciences StreamIngham Institute for Applied Medical ResearchSydneyNew South WalesAustralia
- University of New South Wales (UNSW)South‐Western Sydney Clinical SchoolSydneyNew South WalesAustralia
- NSW Brain Clot BankNew South Wales Health PathologySydneyNew South WalesAustralia
- Department of Neurology and Neurophysiology, Comprehensive Stroke CenterLiverpool Hospital and South‐Western Sydney Local Health DistrictSydneyNew South WalesAustralia
- Stroke and Neurology Research GroupIngham Institute for Applied Medical ResearchLiverpoolNew South WalesAustralia
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Schlesinger S, Neuenschwander M, Barbaresko J, Lang A, Maalmi H, Rathmann W, Roden M, Herder C. Prediabetes and risk of mortality, diabetes-related complications and comorbidities: umbrella review of meta-analyses of prospective studies. Diabetologia 2022; 65:275-285. [PMID: 34718834 PMCID: PMC8741660 DOI: 10.1007/s00125-021-05592-3] [Citation(s) in RCA: 91] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 08/10/2021] [Indexed: 12/11/2022]
Abstract
AIMS/HYPOTHESIS The term prediabetes is used for individuals who have impaired glucose metabolism whose glucose or HbA1c levels are not yet high enough to be diagnosed as diabetes. Prediabetes may already be associated with an increased risk of chronic 'diabetes-related' complications. This umbrella review aimed to provide a systematic overview of the available evidence from meta-analyses of prospective observational studies on the associations between prediabetes and incident diabetes-related complications in adults and to evaluate their strength and certainty. METHODS For this umbrella review, systematic reviews with meta-analyses reporting summary risk estimates for the associations between prediabetes (based on fasting or 2 h postload glucose or on HbA1c) and incidence of diabetes-related complications, comorbidities and mortality risk were included. PubMed, Web of Science, the Cochrane Library and Epistemonikos were searched up to 17 June 2021. Summary risk estimates were recalculated using a random effects model. The certainty of evidence was evaluated by applying the GRADE tool. This study is registered with PROSPERO, CRD42020153227. RESULTS Ninety-five meta-analyses from 16 publications were identified. In the general population, prediabetes was associated with a 6-101% increased risk for all-cause mortality and the incidence of cardiovascular outcomes, CHD, stroke, heart failure, atrial fibrillation and chronic kidney disease, as well as total cancer, total liver cancer, hepatocellular carcinoma, breast cancer and all-cause dementia with moderate certainty of evidence. No associations between prediabetes and incident depressive symptoms and cognitive impairment were observed (with low or very low certainty of evidence). The association with all-cause mortality was stronger for prediabetes defined by impaired glucose tolerance than for prediabetes defined by HbA1c. CONCLUSIONS/INTERPRETATION Prediabetes was positively associated with risk of all-cause mortality and the incidence of cardiovascular outcomes, CHD, stroke, chronic kidney disease, cancer and dementia. Further high-quality studies, particularly on HbA1c-defined prediabetes and other relevant health outcomes (e. g. neuropathy) are required to support the evidence.
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Affiliation(s)
- Sabrina Schlesinger
- Institute for Biometrics and Epidemiology, German Diabetes Center (Deutsches Diabetes-Zentrum/DDZ), Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany.
| | - Manuela Neuenschwander
- Institute for Biometrics and Epidemiology, German Diabetes Center (Deutsches Diabetes-Zentrum/DDZ), Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany
| | - Janett Barbaresko
- Institute for Biometrics and Epidemiology, German Diabetes Center (Deutsches Diabetes-Zentrum/DDZ), Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Alexander Lang
- Institute for Biometrics and Epidemiology, German Diabetes Center (Deutsches Diabetes-Zentrum/DDZ), Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Haifa Maalmi
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany
- Institute for Clinical Diabetology, German Diabetes Center (Deutsches Diabetes-Zentrum/DDZ), Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Wolfgang Rathmann
- Institute for Biometrics and Epidemiology, German Diabetes Center (Deutsches Diabetes-Zentrum/DDZ), Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany
| | - Michael Roden
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany
- Institute for Clinical Diabetology, German Diabetes Center (Deutsches Diabetes-Zentrum/DDZ), Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Christian Herder
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany
- Institute for Clinical Diabetology, German Diabetes Center (Deutsches Diabetes-Zentrum/DDZ), Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital, Heinrich Heine University, Düsseldorf, Germany
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Wang Y, Wan EYF, Mak IL, Ho MK, Chin WY, Yu EYT, Lam CLK. The association between trajectories of risk factors and risk of cardiovascular disease or mortality among patients with diabetes or hypertension: A systematic review. PLoS One 2022; 17:e0262885. [PMID: 35085329 PMCID: PMC8794125 DOI: 10.1371/journal.pone.0262885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 01/10/2022] [Indexed: 11/19/2022] Open
Abstract
Introduction Cardiometabolic risk factors and renal function are monitored regularly for patients with diabetes mellitus (DM)/ hypertension (HT). In addition to risk factor levels at a single time point, their trajectory (changes over time) can also be differentially related to the risk of cardiovascular diseases (CVD) and mortality. This study aimed to systematically examine the evidence regarding the association between risk factor trajectories and risk of CVD/mortality in patients with DM/HT. Method PubMed, MEDLINE, and Embase were searched for articles from January 1963 to April 2021. Inclusion criteria: studies that 1) analyzed trajectories of risk factors including haemoglobin A1c (HbA1c), blood pressure, estimated glomerular filtration rate (eGFR), body mass index (BMI), and blood lipids; 2) were performed in the DM/HT population and, 3) included risk of CVD/mortality as outcomes. Study quality was assessed using the Newcastle-Ottawa quality assessment scale. Results A total of 22,099 articles were identified. After screening by title and abstract, 22,027 articles were excluded by irrelevant outcomes, exposure, population, or type of articles. Following full-text screening, 11 articles investigating the trajectories of HbA1c (N = 7), systolic blood pressure (SBP) (N = 3), and eGFR (N = 1) were included for data extraction and analysis. No studies were identified examining the association of BMI or lipid trajectories with CVD/mortality. All included studies were of good quality based on the NOS criteria. In general, stable trajectories within optimal ranges of the risk factors (HbA1c: <7%, SBP: 120-139mmHg, eGFR: >60mL/min/1.73m2) had the lowest CVD/mortality risk compared to an increasing HbA1c trajectory (from 8% to 10%), an increasing SBP trajectory (from 120–139 to ≥140mmHg), or a decreasing eGFR trajectory (from 90 to 70mL/min/1.73m2). Conclusion A relatively stable and well-controlled trajectory for cardiometabolic risk factors was associated with the lowest risk of CVD/mortality. Risk factor trajectories have important clinical implications in addition to single time point measurements. More attention should be given to patients with suboptimal control and those with unstable trends of cardiometabolic risk factors.
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Affiliation(s)
- Yuan Wang
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Eric Yuk Fai Wan
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong SAR, China
- * E-mail:
| | - Ivy Lynn Mak
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Margaret Kay Ho
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Weng Yee Chin
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Esther Yee Tak Yu
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Cindy Lo Kuen Lam
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
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Hoppe K, Schwermer K, Dopierała M, Kałużna M, Hoppe A, Chou JTT, Oko A, Pawlaczyk K. Can Overnutrition Lead to Wasting?-The Paradox of Diabetes Mellitus in End-Stage Renal Disease Treated with Maintenance Hemodialysis. Nutrients 2022; 14:nu14020247. [PMID: 35057428 PMCID: PMC8779228 DOI: 10.3390/nu14020247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/23/2021] [Accepted: 12/30/2021] [Indexed: 12/14/2022] Open
Abstract
Background: The population of end-stage renal disease (ESRD) patients with diabetes mellitus (DM) may be at increased risk of protein energy wasting (PEW). The aim of the study was to investigate the impact of DM on selected indicators of PEW in the ESRD population that was undergoing maintenance hemodialysis (MHD). Methods: A total of 515 MHD patients were divided into two subgroups with and without DM. The evaluation of diet composition, Charlson Comorbidity Index (CCI), SGA, and laboratory and BIS analyses were performed. All-cause and cardiovascular mortality was recorded. Results: DM patients had lower albumin (3.93 (3.61–4.20) vs. 4.10 (3.80–4.30) g/dL, p < 0.01), total cholesterol (158 (133–196) vs. 180 (148–206) mg/dL, p < 0.01), and creatinine (6.34 (5.08–7.33) vs. 7.12 (5.70–8.51) mg/dL, p < 0.05). SGA score (12.0 (10.0–15.0) vs. 11.0 (9.0–13.0) points, p < 0.001), BMI (27.9 (24.4–31.8) vs. 25.6 (22.9–28.8) kg/m2, p < 0.001), fat tissue index (15.0 (11.4–19.6) vs. 12.8 (9.6–16.0) %, p < 0.001), and overhydration (2.1 (1.2–4.1) vs. 1.8 (0.7, 2.7) L, p < 0.001) were higher in the DM group. Increased morbidity, reflected in the CCI and mortality—both all-cause and cardiovascular—were observed in DM patients. Conclusions: Hemodialysis recipients with DM experience overnutrition with a paradoxically higher predisposition to PEW, expressed by a higher SGA score and lower serum markers of nutrition. This population is also more comorbid and is at higher risk of death, including from cardiovascular causes.
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Affiliation(s)
- Krzysztof Hoppe
- Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland; (K.S.); (M.D.); (J.T.-T.C.); (A.O.)
- Correspondence: (K.H.); (K.P.); Tel.: +48-618-691-610 (K.P.)
| | - Krzysztof Schwermer
- Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland; (K.S.); (M.D.); (J.T.-T.C.); (A.O.)
| | - Mikołaj Dopierała
- Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland; (K.S.); (M.D.); (J.T.-T.C.); (A.O.)
| | - Małgorzata Kałużna
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland;
| | - Anna Hoppe
- Department of Haematology and Bone Marrow Transplantation, Poznan University of Medical Sciences, 60-569 Poznań, Poland;
| | - Jadzia Tin-Tsen Chou
- Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland; (K.S.); (M.D.); (J.T.-T.C.); (A.O.)
| | - Andrzej Oko
- Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland; (K.S.); (M.D.); (J.T.-T.C.); (A.O.)
| | - Krzysztof Pawlaczyk
- Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland; (K.S.); (M.D.); (J.T.-T.C.); (A.O.)
- Correspondence: (K.H.); (K.P.); Tel.: +48-618-691-610 (K.P.)
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Ezzatvar Y, Ramírez-Vélez R, Izquierdo M, García-Hermoso A. Racial differences in all-cause mortality and future complications among people with diabetes: a systematic review and meta-analysis of data from more than 2.4 million individuals. Diabetologia 2021; 64:2389-2401. [PMID: 34455457 DOI: 10.1007/s00125-021-05554-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 07/13/2021] [Indexed: 11/29/2022]
Abstract
AIMS/HYPOTHESIS The aim of this work was to quantify racial/ethnic differences in risk for future diabetic complications and all-cause mortality by performing a meta-analysis of prospective studies. METHODS A systematic search in PubMed and EMBASE was performed from inception to May 2021. Prospective cohort studies that reported HRs and associated 95% CIs of diabetes complications and all-cause mortality among racial/ethnic groups, with White people as the reference group, were included. Study characteristics and HR estimates were extracted from each study. Estimates were pooled using random-effects inverse-variance model with the Hartung-Knapp-Sidik-Jonkman variance estimator. RESULTS A total of 23 studies were included, comprising 2,416,516 individuals diagnosed with diabetes (White 59.3%, Black 11.2%, Asian 1.3%, Hispanic-American 2.4%, Native American 0.2%, East Asian 1.9%, South Asian 0.8%, Pacific Islander 2.3%, Māori 2.4% and others 18.2%). Compared with White individuals with diabetes, individuals of Māori ethnicity were at higher risk for all-cause mortality (HR 1.88 [95% CI 1.61, 2.21]; I2 = 7.1%), Hispanic-American individuals had a significantly lower risk for CVD (HR 0.66 [95% CI 0.53, 0.81]; I2 = 0%) and Black individuals had higher risk for end-stage renal disease (HR 1.54 [95% CI 1.05, 2.24]; I2 = 95.4%). No significant higher risk for diabetes complications was found in other racial/ethnic groups relative to White people. CONCLUSIONS/INTERPRETATION Racial/ethnic differences exist in the risk for future diabetic complications and all-cause mortality. Our results support the use of such categories for international diabetes clinical guideline recommendations until better predictors become available. Efforts to identify high-risk groups and to better control cardiovascular risk factors across ethnically diverse populations are therefore needed. REGISTRATION PROSPERO registration ID CRD42021239274.
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Affiliation(s)
- Yasmin Ezzatvar
- Department of Nursing, Universitat de València, Valencia, Spain
| | - Robinson Ramírez-Vélez
- Navarrabiomed, Navarra Hospital Complex (CHN), Public University of Navarra (UPNA), IdiSNA, Pamplona, Spain
- CIBER of Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - Mikel Izquierdo
- Navarrabiomed, Navarra Hospital Complex (CHN), Public University of Navarra (UPNA), IdiSNA, Pamplona, Spain
- CIBER of Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - Antonio García-Hermoso
- Navarrabiomed, Navarra Hospital Complex (CHN), Public University of Navarra (UPNA), IdiSNA, Pamplona, Spain.
- CIBER of Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain.
- Sciences of Physical Activity, Sports and Health School, University of Santiago of Chile (USACH), Santiago, Chile.
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Gupta R, Kesavadev J, Krishnan G, Agarwal S, Saboo B, Shah M, Mittal A, Durani S, Luthra A, Singhal A, Rasheed M, Rao GVS, Tripathi V, Jha A, Ghosh A, Mohan V, Singh AK, Phatak S, Panicker J, Bhadada SK, Joshi S, Pal R, Mithal A, Vikram N, Misra A. COVID-19 associated mucormycosis: A Descriptive Multisite Study from India. Diabetes Metab Syndr 2021; 15:102322. [PMID: 34717135 PMCID: PMC8635309 DOI: 10.1016/j.dsx.2021.102322] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Mucormycosis is an invasive fungal infection and carries a significant morbidity and mortality. A number of cases of mucormycosis have been reported in association with COVID-19. In this study, a consortium of clinicians from various parts of India studied clinical profile of COVID-19 associated mucormycosis (CAM) and this analysis is presented here. METHODS Investigators from multiple sites in India were involved in this study. Clinical details included the treatment and severity of COVID-19, associated morbidities, as well as the diagnosis, treatment and prognosis of mucormycosis. These data were collected using google spreadsheet at one centre. Descriptive analysis was done. RESULTS There were 115 patients with CAM. Importantly, all patients had received corticosteroids. Diabetes was present in 85.2% of patients and 13.9% of patients had newly detected diabetes. The most common site of involvement was rhino-orbital. Mortality occurred in 25 (21.7%) patients. On logistic regression analysis, CT scan-based score for severity of lung involvement was associated with mortality. CONCLUSION Universal administration of corticosteroids in our patients is notable. A large majority of patients had diabetes, while mortality was seen in ∼1/5th of patients, lower as compared to recently published data.
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Affiliation(s)
| | | | - Gopika Krishnan
- Jothydev's Diabetes Research Centre, Trivandrum, Kerala, India
| | | | | | | | - Atul Mittal
- Fortis Memorial Research Institute, Gurugram, Haryana, India
| | - Suhail Durani
- Fortis Memorial Research Institute, Gurugram, Haryana, India
| | - Atul Luthra
- Fortis Memorial Research Institute, Gurugram, Haryana, India
| | - Anuj Singhal
- Fortis Escorts Heart Institute, New Delhi, India
| | | | - G V S Rao
- Dr Rao's ENT Centre, Hyderabad, Telangana, India
| | | | - Alka Jha
- Fortis Rajan Dhall Hospital, New Delhi, India
| | | | - V Mohan
- Dr Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, Tamilnadu, India
| | | | | | | | | | | | - Rimesh Pal
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Naval Vikram
- All India Institute of Medical Sciences, New Delhi, India
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Abstract
BACKGROUND Diabetes Mellitus (DM) is a common metabolic disease associated with increased risk of mortality. OBJECTIVE The aim of this study was to examine predictors of mortality among patients with type 2 diabetes in the north of Jordan. METHODS Electronic data files for diabetes patients admitted between the period of 2014-2018 at a tertiary center in the north of Jordan were reviewed. Patient's characteristics, clinical and laboratory data, use of medications and mortality rate were collected. RESULTS Mean age of patients (n = 957) was 60.99 ± 0.37 (mean ± sem). Most of patients had multiple risk factors and underlying cardiovascular diseases (CVDs). Mortality rate was 10.1%. Univariate predictors of mortality included age, chronic kidney disease (CKD), acute kidney injury, hypertension, heart failure (HF), coronary artery disease, venous thromboembolism (VTE), stroke, atrial fibrillation (AF), and chronic obstructive pulmonary disease (COPD). As the number of CVDs increases, mortality rate also increases (Odd ratio 2.0, p < 0.0001). Use of insulin, aspirin, ACEi/ARBS, beta blockers, and diuretics were also associated with mortality. Fasting glucose and percentage of glycated hemoglobin were not associated with mortality. By multivariable logistic regression analysis adjusting for confounders and collinearity; age, HF, AF, COPD, VTE, and CKD were associated with mortality. CONCLUSION Key risk factors of mortality are CVDs and CKD indicating that the primary step of management should focus on optimizing risk factors to prevent diabetes complications and death.
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Affiliation(s)
- Fadia Abdallah Mayyas
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, 3030, Irbid, 22110, Jordan.
| | - Khalid Shaker Ibrahim
- Princess Muna Heart Institute, King Abdullah University Hospital, Division of Cardiac Surgery, Department of General Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
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10
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Abstract
In this SARS-COV2-pandemic, diabetes mellitus (DM) soon emerged as one of the most prominent risk factors for a severe course of corona virus disease-2019 (COVID-19) and increased mortality due to hyperglycemia/insulin resistance, obesity, inflammation, altered immune status, and cardiovascular complications. In general, men are at a higher risk of severe or fatal COVID-19 disease irrespective of age, region and despite comparable infection rates in both sexes. In COVID-19, there is also a male predominance among hospitalized patients with diabetes, however, overall, data among patients with diabetes are ambiguous so far. Of note, similar to cardiovascular complications, women with type 2 diabetes (DM2) appear to lose their biological female advantage resulting in comparable death rates to those of men. The complex interplay of biological and behavioral factors, which may put men at greater risk of a severe or fatal course of COVID-19, and gender-related psychosocial factors, which may cause disadvantage to women concerning the infection rates, might explain why sex-disaggregated data among infected patients with diabetes are conflicting. Better knowledge on biological factors leading to functionally different immune responses and of gender-sensitive sociocultural determinants of COVID-19 infection rates may help to optimize prevention and management in the high-risk groups of men and women with diabetes.
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Affiliation(s)
- Alexandra Kautzky-Willer
- Department of Internal Medicine III, Clinical Division of Endocrinology and Metabolism, Gender Medicine Unit, Medical University of Vienna, Vienna, Austria
- Correspondence should be addressed to A Kautzky-Willer Email
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Alfishawy M, Elbendary A, Younes A, Negm A, Hassan WS, Osman SH, Nassar M, Elanany MG. Diabetes mellitus and Coronavirus Disease (Covid-19) Associated Mucormycosis (CAM): A wake-up call from Egypt. Diabetes Metab Syndr 2021; 15:102195. [PMID: 34314921 PMCID: PMC8264523 DOI: 10.1016/j.dsx.2021.102195] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 06/26/2021] [Accepted: 06/29/2021] [Indexed: 11/08/2022]
Affiliation(s)
- Mostafa Alfishawy
- Infectious Diseases Consultants and Academic Researchers of Egypt (IDCARE), Egypt.
| | - Amira Elbendary
- Dermatology Department, Kasr Alainy Faculty of Medicine, Cairo University, Egypt
| | - Abdelrahman Younes
- Otorhinolaryngology Department, Kasr Alainy Faculty of Medicine, Cairo University, Egypt
| | - Ahmed Negm
- Otorhinolaryngology Department, Faculty of Medicine. Misr University for Science and Technology, Egypt
| | - Walid Shehata Hassan
- Critical Care Medicine Department, Kasr Alainy Faculty of Medicine, Cairo University, Egypt
| | - Safinaz Hassan Osman
- Anesthesia, Surgical Intensive Care and Pain Management Department, Kasr Alainy Faculty of Medicine, Cairo University, Egypt
| | - Mahmoud Nassar
- Queens Hospital Center, Ichan School of Medicine, Mount Sinai, NY, USA
| | - Mervat G Elanany
- Clinical Pathology Department, Kasr Alainy Faculty of Medicine, Cairo University, Egypt
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12
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Monami M, Candido R, Pintaudi B, Targher G, Mannucci E. Improvement of glycemic control in type 2 diabetes: A systematic review and meta-analysis of randomized controlled trials. Nutr Metab Cardiovasc Dis 2021; 31:2539-2546. [PMID: 34158243 DOI: 10.1016/j.numecd.2021.05.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/11/2021] [Accepted: 05/13/2021] [Indexed: 12/17/2022]
Abstract
AIM Different guidelines provide similar, but not identical, therapeutic targets for HbA1c in type 2 diabetes. These targets can also depend from the different pharmacological strategies adopted for intensifying glycemic control. DATA SYNTHESIS This meta-analysis includes randomized trials adopting any pharmacological regimen for intensifying glycemic control in T2DM (versus standard of care/placebo), with a trial duration ≥2 years and a between-group HbA1c difference≥0.5%. The primary outcome was to assess the effects of the improvement of glycemic control on major cardiovascular events (MACE), ocular and renal complications, and severe hypoglycemia. Mantel-Haenszel odds ratios (MH-OR) with 95% Confidence Intervals were calculated for all the outcomes considered. We included 13 trials fulfilling the inclusion criteria. The improvement of glycemic control was associated with a lower risk of MACE (MH-OR:0.89 [95%CI 0.85-0.94]) and renal adverse events (MH-OR 0.73 [0.65-0.82]), but not all-cause mortality (MH-OR 0.95 [0.88-1.01]) and ocular adverse complications (MH-OR 0.94 [0.72-1.22]). For glucose-lowering drugs inducing hypoglycemia, a protective effect on the risk of microvascular complications, but not of MACE and all-cause mortality, was observed only for HbA1c ≤ 48 mmol/mol, but with higher risk of severe hypoglycaemia (MH-OR 2.72 [1.79-4.13]). Drugs not inducing hypoglycaemia were associated with a reduction of MACE, renal adverse events, and all-cause mortality, for HbA1c< 7% (no data for lower targets). CONCLUSIONS The present meta-analysis show that the improvement of glycemic control with drugs not inducing hypoglycemia is associated with a reduction in the risk of long-term chronic vascular and renal complications, and all-cause mortality.
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Affiliation(s)
- Matteo Monami
- Diabetology, Careggi Hospital and University of Florence, Italy.
| | - Riccardo Candido
- Diabetes Centre District 3, Azienda Sanitaria Universitaria Integrata di Trieste, Via Puccini 48/50, 34100, Trieste, Italy
| | | | - Giovanni Targher
- Endocrinology, Diabetes and Metabolism, University of Verona, Italy
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Shah H, Khan MSH, Dhurandhar NV, Hegde V. The triumvirate: why hypertension, obesity, and diabetes are risk factors for adverse effects in patients with COVID-19. Acta Diabetol 2021; 58:831-843. [PMID: 33587177 PMCID: PMC7882857 DOI: 10.1007/s00592-020-01636-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 11/07/2020] [Indexed: 02/06/2023]
Abstract
The outbreak of coronavirus disease 2019 (COVID-19) caused by a novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has become a pandemic. The cellular receptor for SARS-CoV-2 entry is the angiotensin-converting enzyme 2, a membrane-bound homolog of angiotensin-converting enzyme. Henceforth, this has brought the attention of the scientific community to study the interaction between COVID-19 and the renin-angiotensin system (RAS), as well as RAS inhibitors. However, these inhibitors are commonly used to treat hypertension, chronic kidney disorder, and diabetes. Obesity is a known risk factor for heart disease, diabetes, and hypertension, whereas diabetes and hypertension may be indirectly related to each other through the effects of obesity. Furthermore, people with hypertension, obesity, diabetes, and other related complications like cardiovascular and kidney diseases have a higher risk of severe COVID-19 infection than the general population and usually exhibit poor prognosis. This severity could be due to systemic inflammation and compromised immune response and RAS associated with these comorbid conditions. Therefore, there is an urgent need to develop evidence-based treatment methods that do not affect the severity of COVID-19 infection and effectively manage these chronic diseases in people with COVID-19.
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Affiliation(s)
- Harsh Shah
- Obesity and Metabolic Health Laboratory, Department of Nutritional Sciences, Texas Tech University, 1301 Akron Ave, Lubbock, TX, 79409, USA
| | - Md Shahjalal Hossain Khan
- Obesity and Metabolic Health Laboratory, Department of Nutritional Sciences, Texas Tech University, 1301 Akron Ave, Lubbock, TX, 79409, USA
| | - Nikhil V Dhurandhar
- Obesity and Metabolic Health Laboratory, Department of Nutritional Sciences, Texas Tech University, 1301 Akron Ave, Lubbock, TX, 79409, USA
| | - Vijay Hegde
- Obesity and Metabolic Health Laboratory, Department of Nutritional Sciences, Texas Tech University, 1301 Akron Ave, Lubbock, TX, 79409, USA.
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Schlesinger S, Neuenschwander M, Lang A, Pafili K, Kuss O, Herder C, Roden M. Risk phenotypes of diabetes and association with COVID-19 severity and death: a living systematic review and meta-analysis. Diabetologia 2021; 64:1480-1491. [PMID: 33907860 PMCID: PMC8079163 DOI: 10.1007/s00125-021-05458-8] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 03/17/2021] [Indexed: 01/08/2023]
Abstract
AIMS/HYPOTHESIS Diabetes has been identified as a risk factor for poor prognosis of coronavirus disease-2019 (COVID-19). The aim of this study is to identify high-risk phenotypes of diabetes associated with COVID-19 severity and death. METHODS This is the first edition of a living systematic review and meta-analysis on observational studies investigating phenotypes in individuals with diabetes and COVID-19-related death and severity. Four different databases were searched up to 10 October 2020. We used a random effects meta-analysis to calculate summary relative risks (SRR) with 95% CI. The certainty of evidence was evaluated by the GRADE tool. RESULTS A total of 22 articles, including 17,687 individuals, met our inclusion criteria. For COVID-19-related death among individuals with diabetes and COVID-19, there was high to moderate certainty of evidence for associations (SRR [95% CI]) between male sex (1.28 [1.02, 1.61], n = 10 studies), older age (>65 years: 3.49 [1.82, 6.69], n = 6 studies), pre-existing comorbidities (cardiovascular disease: 1.56 [1.09, 2.24], n = 8 studies; chronic kidney disease: 1.93 [1.28, 2.90], n = 6 studies; chronic obstructive pulmonary disease: 1.40 [1.21, 1.62], n = 5 studies), diabetes treatment (insulin use: 1.75 [1.01, 3.03], n = 5 studies; metformin use: 0.50 [0.28, 0.90], n = 4 studies) and blood glucose at admission (≥11 mmol/l: 8.60 [2.25, 32.83], n = 2 studies). Similar, but generally weaker and less precise associations were observed between risk phenotypes of diabetes and severity of COVID-19. CONCLUSIONS/INTERPRETATION Individuals with a more severe course of diabetes have a poorer prognosis of COVID-19 compared with individuals with a milder course of disease. To further strengthen the evidence, more studies on this topic that account for potential confounders are warranted. REGISTRATION PROSPERO registration ID CRD42020193692.
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Affiliation(s)
- Sabrina Schlesinger
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany.
| | - Manuela Neuenschwander
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany
| | - Alexander Lang
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Kalliopi Pafili
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Oliver Kuss
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany
- Centre for Health and Society, Faculty of Medicine, Heinrich Heine University, Düsseldorf, Germany
| | - Christian Herder
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital, Heinrich-Heine University, Düsseldorf, Germany
| | - Michael Roden
- German Center for Diabetes Research (DZD), Partner Düsseldorf, Düsseldorf, Germany
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital, Heinrich-Heine University, Düsseldorf, Germany
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15
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Whyte MB, Vas PRJ, Umpleby AM. Could Exogenous Insulin Ameliorate the Metabolic Dysfunction Induced by Glucocorticoids and COVID-19? Front Endocrinol (Lausanne) 2021; 12:649405. [PMID: 34220705 PMCID: PMC8249851 DOI: 10.3389/fendo.2021.649405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 06/02/2021] [Indexed: 01/08/2023] Open
Abstract
The finding that high-dose dexamethasone improves survival in those requiring critical care due to COVID-19 will mean much greater usage of glucocorticoids in the subsequent waves of coronavirus infection. Furthermore, the consistent finding of adverse outcomes from COVID-19 in individuals with obesity, hypertension and diabetes has focussed attention on the metabolic dysfunction that may arise with critical illness. The SARS coronavirus itself may promote relative insulin deficiency, ketogenesis and hyperglycaemia in susceptible individuals. In conjunction with prolonged critical care, these components will promote a catabolic state. Insulin infusion is the mainstay of therapy for treatment of hyperglycaemia in acute illness but what is the effect of insulin on the admixture of glucocorticoids and COVID-19? This article reviews the evidence for the effect of insulin on clinical outcomes and intermediary metabolism in critical illness.
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Affiliation(s)
- Martin Brunel Whyte
- Faculty of Health Sciences, University of Surrey, Guildford, United Kingdom
- King’s College Hospital NHS Foundation Trust, London, United Kingdom
| | | | - Anne M. Umpleby
- Faculty of Health Sciences, University of Surrey, Guildford, United Kingdom
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Sticchi A, Cereda A, Toselli M, Esposito A, Palmisano A, Vignale D, Nicoletti V, Leone R, Gnasso C, Monello A, Khokhar AA, Laricchia A, Biagi A, Turchio P, Petrini M, Gallone G, De Cobelli F, Ponticelli F, Casella G, Iannopollo G, Nannini T, Tacchetti C, Colombo A, Giannini F. Diabetes and mortality in patients with COVID-19: Are we missing the link? Anatol J Cardiol 2021; 25:376-379. [PMID: 34100723 PMCID: PMC8210942 DOI: 10.5152/anatoljcardiol.2021.29132] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2021] [Indexed: 01/16/2023] Open
Affiliation(s)
- Alessandro Sticchi
- Centro per la Lotta Contro L'Infarto (CLI) Foundation; Rome-Italy
- Saint Camillus International University of Health Sciences; Rome-Italy
- GVM Care & Research Maria Cecilia Hospital; Cotignola-Italy
| | - Alberto Cereda
- GVM Care & Research Maria Cecilia Hospital; Cotignola-Italy
| | - Marco Toselli
- GVM Care & Research Maria Cecilia Hospital; Cotignola-Italy
| | - Antonio Esposito
- School of Medicine, Vita-Salute San Raffaele University; Milan-Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute; Milan-Italy
| | - Anna Palmisano
- School of Medicine, Vita-Salute San Raffaele University; Milan-Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute; Milan-Italy
| | - Davide Vignale
- School of Medicine, Vita-Salute San Raffaele University; Milan-Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute; Milan-Italy
| | - Valeria Nicoletti
- School of Medicine, Vita-Salute San Raffaele University; Milan-Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute; Milan-Italy
| | - Riccardo Leone
- School of Medicine, Vita-Salute San Raffaele University; Milan-Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute; Milan-Italy
| | - Chiara Gnasso
- School of Medicine, Vita-Salute San Raffaele University; Milan-Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute; Milan-Italy
| | | | | | | | | | | | | | - Guglielmo Gallone
- Division of Cardiology, Department of Internal Medicine, Città della Salute e della Scienza; Turin-Italy
| | - Francesco De Cobelli
- School of Medicine, Vita-Salute San Raffaele University; Milan-Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute; Milan-Italy
| | | | | | | | | | - Carlo Tacchetti
- School of Medicine, Vita-Salute San Raffaele University; Milan-Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute; Milan-Italy
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Lee S, Zhou J, Wong WT, Liu T, Wu WKK, Wong ICK, Zhang Q, Tse G. Glycemic and lipid variability for predicting complications and mortality in diabetes mellitus using machine learning. BMC Endocr Disord 2021; 21:94. [PMID: 33947391 PMCID: PMC8097996 DOI: 10.1186/s12902-021-00751-4] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 04/12/2021] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Recent studies have reported that HbA1c and lipid variability is useful for risk stratification in diabetes mellitus. The present study evaluated the predictive value of the baseline, subsequent mean of at least three measurements and variability of HbA1c and lipids for adverse outcomes. METHODS This retrospective cohort study consists of type 1 and type 2 diabetic patients who were prescribed insulin at outpatient clinics of Hong Kong public hospitals, from 1st January to 31st December 2009. Standard deviation (SD) and coefficient of variation were used to measure the variability of HbA1c, total cholesterol, low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and triglyceride. The primary outcome is all-cause mortality. Secondary outcomes were diabetes-related complications. RESULT The study consists of 25,186 patients (mean age = 63.0, interquartile range [IQR] of age = 15.1 years, male = 50%). HbA1c and lipid value and variability were significant predictors of all-cause mortality. Higher HbA1c and lipid variability measures were associated with increased risks of neurological, ophthalmological and renal complications, as well as incident dementia, osteoporosis, peripheral vascular disease, ischemic heart disease, atrial fibrillation and heart failure (p < 0.05). Significant association was found between hypoglycemic frequency (p < 0.0001), HbA1c (p < 0.0001) and lipid variability against baseline neutrophil-lymphocyte ratio (NLR). CONCLUSION Raised variability in HbA1c and lipid parameters are associated with an elevated risk in both diabetic complications and all-cause mortality. The association between hypoglycemic frequency, baseline NLR, and both HbA1c and lipid variability implicate a role for inflammation in mediating adverse outcomes in diabetes, but this should be explored further in future studies.
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Affiliation(s)
- Sharen Lee
- Cardiovascular Analytics Group, Laboratory of Cardiovascular Physiology, Hong Kong, China
| | - Jiandong Zhou
- School of Data Science, City University of Hong Kong, Hong Kong, China
| | - Wing Tak Wong
- School of Life Sciences, Chinese University of Hong Kong, Hong Kong, China
| | - Tong Liu
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - William K K Wu
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Ian Chi Kei Wong
- Department of Pharmacology and Pharmacy, University of Hong Kong, Pokfulam, Hong Kong, China
- Medicines Optimisation Research and Education (CMORE), UCL School of Pharmacy, London, UK
- Faculty of Health and Medical Sciences, University of Surrey, Guildford, GU2 7AL, UK
| | - Qingpeng Zhang
- School of Data Science, City University of Hong Kong, Hong Kong, China.
| | - Gary Tse
- School of Life Sciences, Chinese University of Hong Kong, Hong Kong, China.
- Medicines Optimisation Research and Education (CMORE), UCL School of Pharmacy, London, UK.
- Faculty of Health and Medical Sciences, University of Surrey, Guildford, GU2 7AL, UK.
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Behanova M, Haschka J, Zwerina J, Wascher TC, Reichardt B, Klaushofer K, Kocijan R. The doubled burden of diabetic bone disease: hip fracture and post-hip fracture mortality. Eur J Endocrinol 2021; 184:627-636. [PMID: 33630752 DOI: 10.1530/eje-20-1155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 02/19/2021] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Patients with diabetes have an increased risk of osteoporosis and shorter life expectancy. Hip fracture (HF) is the most serious consequence of osteoporosis and is associated with increased mortality risk. We aimed to assess the association of antidiabetic medications with HF and the post-hip fracture mortality risk among diabetic patients ≥50 years. DESIGN In this nationwide case-control study 53 992 HF cases and 112 144 age-, sex- and region-matched non-hip fracture controls were analyzed. A cohort of hip-fractured diabetic patients were followed-up for an all-cause mortality. METHODS We defined three groups of diabetic patients based on a prescription of antidiabetic medications: group 1 treated with insulin monotherapy (G1DM), group 2 (G2DM) treated with blood glucose-lowering drugs (BGLD) only, group 3 on a combined BGLD and insulin therapy (G3DM). We applied logistic regression and Cox regression. RESULTS We identified 2757 G1DM patients, 15 310 G2DM patients, 3775 G3DM patients and 144 294 patients without any antidiabetic treatment. All three groups of diabetic patients had increased odds of HF compared to controls. G1DM patients aged 50-64 years (aOR: 4.80, 95% CI: 3.22-7.17) and G3DM patients (aOR: 1.39, 95% CI: 1.02-1.88) showed the highest HF odds, whereas G2DM patients had 18% decrease in HF odds than their non-diabetic controls (aOR: 0.82, 95% CI: 0.69-0.99). All diabetic patients had increased post-hip fracture mortality risk compared to non-diabetic controls. The highest mortality hazard was observed in G1DM patients, being greater for women than men (HR: 1.71, 95% CI: 1.55-1.89 and HR: 1.44, 95% CI: 1.27-1.64, respectively). CONCLUSIONS Antidiabetic medications increase the probability of HF. Diabetic patients, who sustained HF have a higher mortality risk than non-diabetic patients.
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Affiliation(s)
- Martina Behanova
- Ludwig Boltzmann Institute of Osteology at Hanusch Hospital of OEGK and AUVA Trauma Centre Meidling, Vienna, Austria
| | - Judith Haschka
- Ludwig Boltzmann Institute of Osteology at Hanusch Hospital of OEGK and AUVA Trauma Centre Meidling, Vienna, Austria
| | - Jochen Zwerina
- Ludwig Boltzmann Institute of Osteology at Hanusch Hospital of OEGK and AUVA Trauma Centre Meidling, Vienna, Austria
| | - Thomas C Wascher
- Diabetes and Metabolism Unit, 1st Med. Department at Hanusch Hospital, Vienna, Austria
| | - Berthold Reichardt
- Austrian Social Health Insurance Fund, Österreichische Gesundheitskasse, Eisenstadt, Austria
| | - Klaus Klaushofer
- Ludwig Boltzmann Institute of Osteology at Hanusch Hospital of OEGK and AUVA Trauma Centre Meidling, Vienna, Austria
| | - Roland Kocijan
- Ludwig Boltzmann Institute of Osteology at Hanusch Hospital of OEGK and AUVA Trauma Centre Meidling, Vienna, Austria
- Metabolic Bone Diseases Unit, Sigmund Freund University Vienna, School of Medicine, Vienna, Austria
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Nawangsih EN, Kusmala YY, Rakhmat II, Handayani DR, Juliastuti H, Wibowo A, Lim MA, Pranata R. Colchicine and mortality in patients with coronavirus disease 2019 (COVID-19) pneumonia: A systematic review, meta-analysis, and meta-regression. Int Immunopharmacol 2021; 96:107723. [PMID: 34162130 PMCID: PMC8075849 DOI: 10.1016/j.intimp.2021.107723] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/16/2021] [Accepted: 04/22/2021] [Indexed: 01/08/2023]
Abstract
Objective This systematic review, with meta-analysis and meta-regression aims to evaluate the effect of colchicine administration on mortality in patients with coronavirus disease 2019 (COVID-19) and factors affecting the association. Methods A systematic literature search using the PubMed, Scopus, and Embase databases were performed from inception of databases up until 3 March 2021. We included studies that fulfill all of the following criteria: 1) observational studies or randomized controlled trials (RCTs) that report COVID-19 patients, 2) reporting colchicine use, and 3) mortality within 30 days. There was no restriction on the age, inpatients or outpatients setting, and severity of diseases. The intervention was colchicine administration during treatment for COVID-19. The control was receiving placebo or standard of care. The outcome was mortality and the pooled effect estimate was reported as odds ratio (OR). Random-effects restricted maximum likelihood meta-regression was performed to evaluate factors affecting the pooled effect estimate. Results Eight studies comprising of 5530 patients were included in this systematic review and meta-analysis. There were three RCTs and five observational studies. Pooled analysis showed that colchicine was associated with lower mortality in patients with COVID-19 (OR 0.47 [0.31, 0.72], p = 0.001; I2: 30.9, p = 0.181). Meta-regression analysis showed that the association between colchicine and mortality was reduced by increasing age (OR 0.92 [0.85, 1.00], p = 0.05), but not gender (reference: male, p = 0.999), diabetes (p = 0.376), hypertension (p = 0.133), and CAD (p = 0.354). Conclusion This meta-analysis indicates that colchicine may reduce mortality in patients with COVID-19. Meta-regression analysis showed that the benefit was reduced as age increases. PROSPERO: CRD42021240609.
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Affiliation(s)
- Eka Noneng Nawangsih
- Department of Microbiology, Faculty of Medicine, Universitas Jenderal Achmad Yani, Cimahi, Indonesia.
| | - Yudith Yunia Kusmala
- Department of Internal Medicine, Faculty of Medicine, Universitas Jenderal Achmad Yani, Cimahi, Indonesia.
| | - Iis Inayati Rakhmat
- Department of Biochemistry, Faculty of Medicine, Universitas Jenderal Achmad Yani, Cimahi, Indonesia.
| | - Dewi Ratih Handayani
- Department of Biochemistry, Faculty of Medicine, Universitas Jenderal Achmad Yani, Cimahi, Indonesia.
| | - Henny Juliastuti
- Department of Biochemistry, Faculty of Medicine, Universitas Jenderal Achmad Yani, Cimahi, Indonesia
| | - Arief Wibowo
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Bandung, Indonesia
| | | | - Raymond Pranata
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Bandung, Indonesia; Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia
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Bud ES, Vlasa A, Bud A. Diabetes Mellitus is Associated with Severe Infection and Mortality in Patients with COVID-19: A Systematic Review and Meta-analysis. Arch Med Res 2021; 52:356. [PMID: 33220933 PMCID: PMC7654319 DOI: 10.1016/j.arcmed.2020.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 11/06/2020] [Indexed: 11/16/2022]
Affiliation(s)
- Eugen Silviu Bud
- Faculty of Dental Medicine, University of Medicine and Pharmacy, Science and Technology G.E. Palade, Tirgu-Mures, Romania
| | - Alexandru Vlasa
- Faculty of Dental Medicine, University of Medicine and Pharmacy, Science and Technology G.E. Palade, Tirgu-Mures, Romania.
| | - Anamaria Bud
- Faculty of Dental Medicine, University of Medicine and Pharmacy, Science and Technology G.E. Palade, Tirgu-Mures, Romania
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21
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Wargny M, Potier L, Gourdy P, Pichelin M, Amadou C, Benhamou PY, Bonnet JB, Bordier L, Bourron O, Chaumeil C, Chevalier N, Darmon P, Delenne B, Demarsy D, Dumas M, Dupuy O, Flaus-Furmaniuk A, Gautier JF, Guedj AM, Jeandidier N, Larger E, Le Berre JP, Lungo M, Montanier N, Moulin P, Plat F, Rigalleau V, Robert R, Seret-Bégué D, Sérusclat P, Smati S, Thébaut JF, Tramunt B, Vatier C, Velayoudom FL, Vergès B, Winiszewski P, Zabulon A, Gourraud PA, Roussel R, Cariou B, Hadjadj S. Predictors of hospital discharge and mortality in patients with diabetes and COVID-19: updated results from the nationwide CORONADO study. Diabetologia 2021; 64:778-794. [PMID: 33599800 PMCID: PMC7890396 DOI: 10.1007/s00125-020-05351-w] [Citation(s) in RCA: 103] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 11/10/2020] [Indexed: 01/08/2023]
Abstract
AIMS/HYPOTHESIS This is an update of the results from the previous report of the CORONADO (Coronavirus SARS-CoV-2 and Diabetes Outcomes) study, which aims to describe the outcomes and prognostic factors in patients with diabetes hospitalised for coronavirus disease-2019 (COVID-19). METHODS The CORONADO initiative is a French nationwide multicentre study of patients with diabetes hospitalised for COVID-19 with a 28-day follow-up. The patients were screened after hospital admission from 10 March to 10 April 2020. We mainly focused on hospital discharge and death within 28 days. RESULTS We included 2796 participants: 63.7% men, mean age 69.7 ± 13.2 years, median BMI (25th-75th percentile) 28.4 (25.0-32.4) kg/m2. Microvascular and macrovascular diabetic complications were found in 44.2% and 38.6% of participants, respectively. Within 28 days, 1404 (50.2%; 95% CI 48.3%, 52.1%) were discharged from hospital with a median duration of hospital stay of 9 (5-14) days, while 577 participants died (20.6%; 95% CI 19.2%, 22.2%). In multivariable models, younger age, routine metformin therapy and longer symptom duration on admission were positively associated with discharge. History of microvascular complications, anticoagulant routine therapy, dyspnoea on admission, and higher aspartate aminotransferase, white cell count and C-reactive protein levels were associated with a reduced chance of discharge. Factors associated with death within 28 days mirrored those associated with discharge, and also included routine treatment by insulin and statin as deleterious factors. CONCLUSIONS/INTERPRETATION In patients with diabetes hospitalised for COVID-19, we established prognostic factors for hospital discharge and death that could help clinicians in this pandemic period. TRIAL REGISTRATION Clinicaltrials.gov identifier: NCT04324736.
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Affiliation(s)
- Matthieu Wargny
- l'institut du thorax, Inserm, CNRS, UNIV Nantes, CHU Nantes, Nantes, France
- CHU de Nantes, Inserm, CIC 1413, Pôle Hospitalo-Universitaire 11: Santé Publique, Clinique des Données, Nantes, France
| | - Louis Potier
- Département d'Endocrinologie, Diabétologie et Nutrition, Hôpital Bichat, Assistance Publique Hôpitaux de Paris, Paris, France
- Centre de Recherche des Cordeliers, Inserm, U-1138, Université de Paris, Paris, France
| | - Pierre Gourdy
- Département d'Endocrinologie, Diabétologie et Nutrition, CHU Toulouse, Toulouse, France
- Institut des Maladies Métaboliques et Cardiovasculaires, UMR1048 Inserm/UPS, Université de Toulouse, Toulouse, France
| | - Matthieu Pichelin
- l'institut du thorax, Inserm, CNRS, UNIV Nantes, CHU Nantes, Nantes, France
| | - Coralie Amadou
- Département de Diabétologie, Centre Hospitalier Sud Francilien, Corbeil-Essonnes, France
- Université Paris-Saclay, Paris, France
| | - Pierre-Yves Benhamou
- Service Endocrinologie-Diabétologie-Nutrition, CHU Grenoble, Grenoble, France
- University Grenoble-Alpes, Grenoble, France
| | - Jean-Baptiste Bonnet
- Département d'Endocrinologie, Diabète, Nutrition et CIC Inserm 1411, CHU de Montpellier, Montpellier, France
| | - Lyse Bordier
- Département de Diabétologie, H.I.A. Begin, Saint Mandé, France
| | - Olivier Bourron
- Sorbonne Université, Paris, France
- Assistance Publique Hôpitaux de Paris, Département de Diabétologie, CHU La Pitié Salpêtrière-Charles Foix, Paris, France
- Centre de Recherche des Cordeliers, Inserm, U-1138, Paris, France
- Institute of Cardiometabolism and Nutrition ICAN, Paris, France
| | | | | | - Patrice Darmon
- Service d'Endocrinologie, Maladies Métaboliques et Nutrition, Hôpital de la Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
- C2VN, Inserm, INRA, Aix Marseille Université, Marseille, France
| | - Blandine Delenne
- Service d'Endocrinologie, Diabétologie et Maladies Métaboliques, Centre Hospitalier d'Aix-en-Provence, Aix-en-Provence, France
| | - Delphine Demarsy
- Service Endocrinologie-Diabétologie, Centre Hospitalier de la Côte Basque, Bayonne, France
| | - Marie Dumas
- Service Endocrinologie-Diabétologie, Hôpital Saint Vincent de Paul Lille, Lille, France
| | - Olivier Dupuy
- Service de Diabétologie Endocrinologie, Hôpital Paris Saint-Joseph, Paris, France
| | - Anna Flaus-Furmaniuk
- Service d'Endocrinologie - Diabétologie, Site Felix Guyon, CHU de la Réunion, Saint-Denis de la Réunion, France
| | - Jean-François Gautier
- Centre de Recherche des Cordeliers, Inserm, U-1138, Université de Paris, Paris, France
- Service de Diabétologie et d'Endocrinologie, Hôpital Lariboisière, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Anne-Marie Guedj
- Service des Maladies Métaboliques et Endocriniennes, CHU de Nîmes, Université de Montpellier, Nîmes, France
| | - Nathalie Jeandidier
- Service d'Endocrinologie, Diabétologie et Nutrition, Hôpitaux Universitaires de Strasbourg, UdS, Strasbourg, France
| | - Etienne Larger
- Service de Diabétologie et Immunologie Clinique, Hôpital Cochin, Assistance Publique Hôpitaux de Paris, Centre-Université de Paris, Paris, France
| | | | - Myriam Lungo
- Service d'Endocrinologie et de Diabétologie, Centre Hospitalier de Bastia, Bastia, France
| | | | - Philippe Moulin
- Hôpital Cardiovasculaire Louis Pradel, Hospices Civils de Lyon, Inserm UMR 1060 Carmen, Université Claude Bernard Lyon 1, Lyon, France
| | - Françoise Plat
- Service d'Endocrinologie et Maladies Métaboliques, Centre Hospitalier d'Avignon, Avignon, France
| | - Vincent Rigalleau
- Endocrinology-Nutrition Department, Centre Hospitalier Universitaire de Bordeaux, Université de Bordeaux, Bordeaux, France
| | - René Robert
- Université de Poitiers; CIC Inserm 1402; Médecine Intensive Réanimation, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Dominique Seret-Bégué
- Service de Diabétologie, Endocrinologie et Nutrition, Centre Hospitalier de Gonesse, Gonesse, France
| | - Pierre Sérusclat
- Service d'Endocrinologie, Diabétologie et Maladies Métaboliques, Groupe Hospitalier Mutualiste Les Portes du Sud, Venissieux, France
| | - Sarra Smati
- l'institut du thorax, Inserm, CNRS, UNIV Nantes, CHU Nantes, Nantes, France
| | | | - Blandine Tramunt
- Département d'Endocrinologie, Diabétologie et Nutrition, CHU Toulouse, Toulouse, France
- Institut des Maladies Métaboliques et Cardiovasculaires, UMR1048 Inserm/UPS, Université de Toulouse, Toulouse, France
| | - Camille Vatier
- Assistance Publique Hôpitaux de Paris, Saint-Antoine Hospital, Reference Center of Rare Diseases of Insulin Secretion and Insulin Sensitivity (PRISIS), Department of Endocrinology, Paris, France
- Sorbonne University, Inserm UMRS 938, Saint-Antoine Research Center, Paris, France
| | - Fritz-Line Velayoudom
- Service d'Endocrinologie, Diabétologie et Métabolisme, Centre Hospitalier Universitaire de Guadeloupe, Pointe-à-Pitre, France
| | - Bruno Vergès
- Service Endocrinologie, Diabétologie et Maladies Métaboliques, Hôpital du Bocage, Dijon, France
| | - Patrice Winiszewski
- Service d'Endocrinologie, Diabétologie et Nutrition, Hôpital Nord Franche-Comté, Trévenans, France
| | - Audrey Zabulon
- Service d'Endocrinologie et Diabétologie, CHU de Martinique, Fort-de-France, France
| | - Pierre-Antoine Gourraud
- CHU de Nantes, Inserm, CIC 1413, Pôle Hospitalo-Universitaire 11: Santé Publique, Clinique des Données, Nantes, France
| | - Ronan Roussel
- Département d'Endocrinologie, Diabétologie et Nutrition, Hôpital Bichat, Assistance Publique Hôpitaux de Paris, Paris, France
- Centre de Recherche des Cordeliers, Inserm, U-1138, Université de Paris, Paris, France
| | - Bertrand Cariou
- l'institut du thorax, Inserm, CNRS, UNIV Nantes, CHU Nantes, Nantes, France.
| | - Samy Hadjadj
- l'institut du thorax, Inserm, CNRS, UNIV Nantes, CHU Nantes, Nantes, France.
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Kurkela O, Forma L, Ilanne-Parikka P, Nevalainen J, Rissanen P. Association of diabetes type and chronic diabetes complications with early exit from the labour force: register-based study of people with diabetes in Finland. Diabetologia 2021; 64:795-804. [PMID: 33475814 PMCID: PMC7940158 DOI: 10.1007/s00125-020-05363-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 10/30/2020] [Indexed: 11/25/2022]
Abstract
AIMS/HYPOTHESIS Diabetes and diabetes complications are a cause of substantial morbidity, resulting in early exits from the labour force and lost productivity. The aim of this study was to examine differences in early exits between people with type 1 and 2 diabetes and to assess the role of chronic diabetes complications on early exit. We also estimated the economic burden of lost productivity due to early exits. METHODS People of working age (age 17-64) with diabetes in 1998-2011 in Finland were detected using national registers (Ntype 1 = 45,756, Ntype 2 = 299,931). For the open cohort, data on pensions and deaths, healthcare usage, medications and basic demographics were collected from the registers. The outcome of the study was early exit from the labour force defined as pension other than old age pension beginning before age 65, or death before age 65. We analysed the early exit outcome and its risk factors using the Kaplan-Meier method and extended Cox regression models. We fitted linear regression models to investigate the risk factors of lost working years and productivity costs among people with early exit. RESULTS The difference in median age at early exit from the labour force between type 1 (54.0) and type 2 (58.3) diabetes groups was 4.3 years. The risk of early exit among people with type 1 diabetes increased faster after age 40 compared with people with type 2 diabetes. Each of the diabetes complications was associated with an increase in the hazard of early exit regardless of diabetes type compared with people without the complication, with eye-related complications as an exception. Diabetes complications partly but not completely explained the difference between diabetes types. The mean lost working years was 6.0 years greater in the type 1 diabetes group than in the type 2 diabetes group among people with early exit. Mean productivity costs of people with type 1 diabetes and early exit were found to be 1.4-fold greater compared with people with type 2 diabetes. The total productivity costs of incidences of early exits in the type 2 diabetes group were notably higher compared with the type 1 group during the time period (€14,400 million, €2800 million). CONCLUSIONS/INTERPRETATION We found a marked difference in the patterns of risk of early exit between people with type 1 and type 2 diabetes. The difference was largest close to statutory retirement age. On average, exits in the type 1 diabetes group occurred at an earlier age and resulted in higher mean lost working years and mean productivity costs. The potential of prevention, timely diagnosis and management of diabetes is substantial in terms of avoiding reductions in individual well-being and productivity.
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Affiliation(s)
- Olli Kurkela
- Health Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland.
- Finnish Institute for Health and Welfare, Helsinki, Finland.
| | - Leena Forma
- Health Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland
- Faculty of Social Sciences, University of Helsinki, Helsinki, Finland
| | | | - Jaakko Nevalainen
- Health Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Pekka Rissanen
- Health Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland
- Finnish Institute for Health and Welfare, Helsinki, Finland
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Pearson-Stuttard J, Bennett J, Cheng YJ, Vamos EP, Cross AJ, Ezzati M, Gregg EW. Trends in predominant causes of death in individuals with and without diabetes in England from 2001 to 2018: an epidemiological analysis of linked primary care records. Lancet Diabetes Endocrinol 2021; 9:165-173. [PMID: 33549162 PMCID: PMC7886654 DOI: 10.1016/s2213-8587(20)30431-9] [Citation(s) in RCA: 145] [Impact Index Per Article: 48.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 12/07/2020] [Accepted: 12/07/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND The prevalence of diabetes has increased in the UK and other high-income countries alongside a substantial decline in cardiovascular mortality. Yet data are scarce on how these trends have changed the causes of death in people with diabetes who have traditionally died primarily of vascular causes. We estimated how all-cause mortality and cause-specific mortality in people with diabetes have changed over time, how the composition of the mortality burden has changed, and how this composition compared with that of the non-diabetes population. METHODS In this epidemiological analysis of primary care records, we identified 313 907 individuals with diabetes in the Clinical Practice Research Datalink, a well described primary care database, between 2001 to 2018, and linked these data to UK Office for National Statistics mortality data. We assembled serial cross sections with longitudinal follow-up to generate a mixed prevalence and incidence study population of patients with diabetes. We used discretised Poisson regression models to estimate annual death rates for deaths from all causes and 12 specific causes for men and women with diabetes. We also identified age-matched and sex matched (1:1) individuals without diabetes from the same dataset and estimated mortality rates in this group. FINDINGS Between Jan 1, 2001, and Oct 31, 2018, total mortality declined by 32% in men and 31% in women with diagnosed diabetes. Death rates declined from 40·7 deaths per 1000 person-years to 27·8 deaths per 1000 person-years in men and from 42·7 deaths per 1000 person-years to 29·5 deaths per 1000 person-years in women with diagnosed diabetes. We found similar declines in individuals without diabetes, hence the gap in mortality between those with and without diabetes was maintained over the study period. Cause-specific death rates declined in ten of the 12 cause groups, with exceptions in dementia and liver disease, which increased in both populations. The large decline in vascular disease death rates led to a transition from vascular causes to cancers as the leading contributor to death rates in individuals with diagnosed diabetes and to the gap in death rates between those with and without diabetes. INTERPRETATION The decline in vascular death rates has been accompanied by a diversification of causes in individuals with diagnosed diabetes and a transition from vascular diseases to cancers as the leading contributor to diabetes-related death. Clinical and preventative approaches must reflect this trend to reduce the excess mortality risk in individuals with diabetes. FUNDING Wellcome Trust.
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Affiliation(s)
- Jonathan Pearson-Stuttard
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK; MRC Centre for Environment and Health, Imperial College London, London, UK.
| | - James Bennett
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK; MRC Centre for Environment and Health, Imperial College London, London, UK
| | - Yiling J Cheng
- Division of Diabetes Translation, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Eszter P Vamos
- Department of Primary Care and Public Health, Imperial College London, London, UK
| | - Amanda J Cross
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK; Cancer Screening and Prevention Research Group, Department of Surgery and Cancer, Imperial College London, London, UK
| | - Majid Ezzati
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK; MRC Centre for Environment and Health, Imperial College London, London, UK
| | - Edward W Gregg
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK; MRC Centre for Environment and Health, Imperial College London, London, UK
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Horikawa C, Aida R, Tanaka S, Kamada C, Tanaka S, Yoshimura Y, Kodera R, Fujihara K, Kawasaki R, Moriya T, Yamashita H, Ito H, Sone H, Araki A. Sodium Intake and Incidence of Diabetes Complications in Elderly Patients with Type 2 Diabetes-Analysis of Data from the Japanese Elderly Diabetes Intervention Study (J-EDIT). Nutrients 2021; 13:nu13020689. [PMID: 33670045 PMCID: PMC7926689 DOI: 10.3390/nu13020689] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 02/17/2021] [Accepted: 02/17/2021] [Indexed: 12/02/2022] Open
Abstract
This study investigates the associations between sodium intake and diabetes complications in a nationwide cohort of elderly Japanese patients with type 2 diabetes aged 65–85. Data from 912 individuals regarding their dietary intake at baseline is analyzed and assessed by the Food Frequency Questionnaire based on food groups. Primary outcomes are times to diabetic retinopathy, overt nephropathy, cardiovascular disease (CVD), and all-cause mortality during six years. We find that mean sodium intake in quartiles ranges from 2.5 g to 5.9 g/day. After adjustment for confounders, no significant associations are observed between sodium intake quartiles and incidence of diabetes complications and mortality, except for a significant trend for an increased risk of diabetic retinopathy (p = 0.039). Among patients whose vegetable intake was less than the average of 268.7 g, hazard ratios (HRs) for diabetic retinopathy in patients in the second, third, and fourth quartiles of sodium intake compared with the first quartile were 0.87 (95% CI, 0.31–2.41), 2.61 (1.00–6.83), and 3.70 (1.37–10.02), respectively. Findings indicate that high sodium intake under conditions of low vegetable intake is associated with an elevated incidence of diabetic retinopathy in elderly patients with type 2 diabetes.
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Affiliation(s)
- Chika Horikawa
- Department of Health and Nutrition, University of Niigata Prefecture Faculty of Human Life Studies, 471 Ebigase, Higashi-ku, Niigata 950-8680, Japan;
| | - Rei Aida
- Department of Clinical Biostatistics, Graduate School of Medicine, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto 606-8501, Japan; (R.A.); (S.T.)
| | - Shiro Tanaka
- Department of Clinical Biostatistics, Graduate School of Medicine, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto 606-8501, Japan; (R.A.); (S.T.)
| | - Chiemi Kamada
- Training Department of Administrative Dietitians, Shikoku University, 123-1 Ebisuno, Furukawa, Ojin-cho, Tokushima 771-1151, Japan; (C.K.); (Y.Y.)
| | - Sachiko Tanaka
- Department of Public Health, Shiga University of Medical Science, Seta Tsukinowa-cho, Otsu, Sihga 520-2192, Japan;
| | - Yukio Yoshimura
- Training Department of Administrative Dietitians, Shikoku University, 123-1 Ebisuno, Furukawa, Ojin-cho, Tokushima 771-1151, Japan; (C.K.); (Y.Y.)
| | - Remi Kodera
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaecho, Itabashi-ku, Tokyo 173-0015, Japan; (R.K.); (H.I.)
- Department of Hematology, Endocrinology, and Metabolism, Niigata University Faculty of Medicine, 1-757 Asahimachi-dori, Chuoh-ku, Niigata 951-8510, Japan; (K.F.); (H.S.)
| | - Kazuya Fujihara
- Department of Hematology, Endocrinology, and Metabolism, Niigata University Faculty of Medicine, 1-757 Asahimachi-dori, Chuoh-ku, Niigata 951-8510, Japan; (K.F.); (H.S.)
| | - Ryo Kawasaki
- Department of Vision Informatics, Graduate School of Medicine Faculty of Medicine, Osaka University, Osaka, 2-2 Yamadaoka, Suita 565-0871, Japan;
| | - Tatsumi Moriya
- Health Care Center, Kitasato University, 1-15-1, Kitazato, Minami-ku, Sagamihara-shi 252-0373, Japan;
| | - Hidetoshi Yamashita
- Department of Ophthalmology and Visual Science, Yamagata University Faculty of Medicine, 2-2-2 Iidanishi, Yamagata-shi 990-8560, Japan;
| | - Hideki Ito
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaecho, Itabashi-ku, Tokyo 173-0015, Japan; (R.K.); (H.I.)
| | - Hirohito Sone
- Department of Hematology, Endocrinology, and Metabolism, Niigata University Faculty of Medicine, 1-757 Asahimachi-dori, Chuoh-ku, Niigata 951-8510, Japan; (K.F.); (H.S.)
| | - Atsushi Araki
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaecho, Itabashi-ku, Tokyo 173-0015, Japan; (R.K.); (H.I.)
- Correspondence: ; Tel.: +81-03-3964-1141; Fax: +81-03-3964-1982
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Abstract
AIMS Nowadays, the ongoing pandemic of COVID-19 caused by the novel coronavirus Syndrome-Coronavirus-2 (SARS-CoV-2) is an emerging, rapidly evolving situation. Complications such as hypertension, diabetes, COPD, cardiovascular disease, and cerebrovascular disease are major risk factors for patients with COVID-19. METHODS No meta-analysis has explored if or not diabetes related to mortality of patients with COVID-19. Therefore, this meta-analysis first aims to explore the possible clinical mortality between diabetes and COVID-19, analyze if diabetes patients infected with SARS-CoV-2 are exposed to the worst clinical prognostic risk, and to evaluate the reliability of the evidence. RESULTS Our results showed a close relationship between diabetes and mortality of COVID-19, with a pooled OR of 1.75 (95% CI 1.31-2.36; P = 0.0002). The pooled data were calculated with the fixed effects model (FEM) as no heterogeneity appeared in the studies. Sensitivity analysis showed that after omitting any single study or converting a random effect model to FEM, the main results still held. CONCLUSIONS Our meta-analysis showed that diabetes increases the mortality of patients with COVID-19. These results indicated the disturbance of blood glucose in the COVID-19 patients. More importantly, this meta-analysis grades the reliability of evidence for further basic and clinical research into the diabetes dysfunction in COVID-19 patients.
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Affiliation(s)
- Zeng-Hong Wu
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yun Tang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Qing Cheng
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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Lee S, Liu T, Zhou J, Zhang Q, Wong WT, Tse G. Predictions of diabetes complications and mortality using hba1c variability: a 10-year observational cohort study. Acta Diabetol 2021; 58:171-180. [PMID: 32939583 DOI: 10.1007/s00592-020-01605-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 09/09/2020] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Emerging evidence suggests that HbA1c variability, in addition to HbA1c itself, can be used as a predictor for mortality. The present study aims to examine the predictive power of mean HbA1c and HbA1c variability measures for diabetic complications as well as mortality. METHODS The retrospective observational study analyzed diabetic patients who were prescribed insulin at outpatient clinics of the Prince of Wales Hospital and Shatin Hospital, Hong Kong, from 1 January to 31 December, 2009. Standard deviation (SD), root mean square (RMS), and coefficient of variation were used as measures of HbA1c variability. The primary outcomes were all-cause and cardiovascular mortality. Secondary outcomes were diabetes-related complications. RESULTS The study cohort consists of 3424 patients, including 3137 patients with at least three HbA1c measurements. The low mean HbA1c subgroup had significantly shorter time-to-death for all-cause mortality (P < 0.001) but not cardiovascular mortality (P = 0.920). The high Hba1c subgroup showed shorter time-to-death for all-cause (P < 0.001) and cardiovascular mortality (P < 0.001). Mean Hba1c and Hba1c variability predicted all-cause as well as cardiovascular-specific mortality. In terms of secondary outcomes, mean HbA1c and HbA1c variability significantly predicted diabetic ketoacidosis/hyperosmolar hyperglycemic state/diabetic coma, neurological, ophthalmological, and renal complications. A significant association between dichotomized HbA1c variability and hypoglycemia frequency was found (P < 0.0001). CONCLUSION High HbA1c variability is associated with increased risk of all-cause and cardiovascular mortality, as well as diabetic complications. The association between hypoglycemic frequency, HbA1c variability, and mortality suggests that intermittent hypoglycemia resulting in poorer outcomes in diabetic patients.
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Affiliation(s)
- Sharen Lee
- Laboratory of Cardiovascular Physiology, Li Ka Shing Institute of Health Sciences, Hong Kong, China
| | - Tong Liu
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, 300211, People's Republic of China
| | - Jiandong Zhou
- School of Data Science, City University of Hong Kong, Hong Kong, China
| | - Qingpeng Zhang
- School of Data Science, City University of Hong Kong, Hong Kong, China
| | - Wing Tak Wong
- School of Life Sciences, Chinese University of Hong Kong, Hong Kong, China.
| | - Gary Tse
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, 300211, People's Republic of China.
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Altonen BL, Arreglado TM, Leroux O, Murray-Ramcharan M, Engdahl R. Characteristics, comorbidities and survival analysis of young adults hospitalized with COVID-19 in New York City. PLoS One 2020; 15:e0243343. [PMID: 33315929 PMCID: PMC7735602 DOI: 10.1371/journal.pone.0243343] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 11/19/2020] [Indexed: 01/08/2023] Open
Abstract
This study reviewed 395 young adults, 18–35 year-old, admitted for COVID-19 to one of the eleven hospitals in New York City public health system. Demographics, comorbidities, clinical course, outcomes and characteristics linked to hospitalization were analyzed including temporal survival analysis. Fifty-seven percent of patients had a least one major comorbidity. Mortality without comorbidity was in 3.8% patients. Further investigation of admission features and medical history was conducted. Comorbidities associated with mortality were diabetes (n = 54 deceased/73 diagnosed,74% tested POS;98.2% with diabetic history deceased; Wilcoxon p (Wp) = .044), hypertension (14/44,32% POS, 25.5%; Wp = 0.030), renal (6/16, 37.5% POS,11%; Wp = 0.000), and cardiac (6/21, 28.6% POS,11%; Wp = 0.015). Kaplan survival plots were statistically significant for these four indicators. Data suggested glucose >215 or hemoglobin A1c >9.5 for young adults on admission was associated with increased mortality. Clinically documented respiratory distress on admission was statistically significant outcome related to mortality (X2 = 236.6842, df = 1, p < .0001). Overall, 28.9% required supportive oxygen beyond nasal cannula. Nasal cannula oxygen alone was required for 71.1%, who all lived. Non-invasive ventilation was required for 7.8%, and invasive mechanical ventilation 21.0% (in which 7.3% lived, 13.7% died). Temporal survival analysis demonstrated statistically significant response for Time to Death <10 days (X2 = 18.508, df = 1, p = .000); risk lessened considerably for 21 day cut off (X2 = 3.464, df = 1, p = .063), followed by 31 or more days of hospitalization (X2 = 2.212, df = 1, p = .137).
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Affiliation(s)
- Brian L. Altonen
- Division of Population Health and Research Administration, NYC Health + Hospitals, New York, New York, United States of America
| | - Tatiana M. Arreglado
- Division of Clinical Informatics, NYC Health + Hospitals, Harlem Hospital, New York, New York, United States of America
| | - Ofelia Leroux
- Department of Surgery, NYC Health + Hospitals, Harlem Hospital, New York, New York, United States of America
| | - Max Murray-Ramcharan
- Department of Surgery, NYC Health + Hospitals, Harlem Hospital, New York, New York, United States of America
| | - Ryan Engdahl
- Department of Surgery, NYC Health + Hospitals, Harlem and Woodhull Hospitals, New York, New York, United States of America
- * E-mail:
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Li PF, Chen WL. Are the Different Diabetes Subgroups Correlated With All-Cause, Cancer-Related, and Cardiovascular-Related Mortality? J Clin Endocrinol Metab 2020; 105:5902292. [PMID: 32893854 DOI: 10.1210/clinem/dgaa628] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 09/01/2020] [Indexed: 12/21/2022]
Abstract
CONTEXT Numerous studies have shown that cardiovascular disease (CVD) represents the most important cause of mortality among people with diabetes mellitus (DM). However, no studies have evaluated the risk of CVD-related mortality among different DM subgroups. OBJECTIVE We aimed to examine all-cause, CVD-related, and cancer-related mortality for different DM subgroups. DESIGN, SETTING, PATIENTS, AND INTERVENTIONS We included participants (age ≥ 20 years) from the National Health and Nutrition Examination Survey III (NHANES III) data set. We evaluated the risks of all-cause and cause-specific (CVD and cancer) mortality among 5 previously defined diabetes subgroups: severe autoimmune diabetes (SAID), severe insulin-deficient diabetes (SIDD), severe insulin-resistant diabetes (SIRD), mild obesity-related diabetes (MOD), and mild age-related diabetes (MARD). PRIMARY OUTCOME MEASURE The hazard ratios (HRs) for all-cause and cause-specific (CVD and cancer) mortality were measured for each of the 5 DM subgroups. We also evaluated the odds ratios (ORs) for retinopathy and nephropathy in each subgroup. RESULTS A total of 712 adults were enrolled and the median follow-up time was 12.71 years (range, 0.25-18.08 years). The number of deaths in the 5 subgroups (SAID, SIDD, SIRD, MOD, and MARD) were 50, 75, 64, 7, and 18, respectively, and the number of CVD-related deaths in the 5 subgroups was 29, 30, 26, 2, and 11, respectively. Compared to the MOD subgroup, the adjusted HRs and 95% CIs of CVD-related mortality for the SAID, SIDD, SIRD, and MARD subgroups were 3.23 (95% CI, 0.77-13.61), 2.87 (95% CI, 0.68-12.06), 2.23 (95% CI, 0.53-9.50), and 4.75 (95% CI, 1.05-21.59), respectively (the HR for the MARD subgroup had a P value of .04). In addition, compared to the MARD subgroup, the adjusted ORs and 95% CIs for retinopathy in the SAID and SIDD groups were 2.38 (95% CI, 1.13-5.01, P = .02) and 3.34 (95% CI, 1.17-6.88, P = .001), respectively. The ORs for nephropathy were nonsignificant. CONCLUSIONS Our study of patients from the NHANES III data set indicated that among the different DM subgroups, the MARD subgroup tended to have a higher CVD-related mortality than the MOD subgroup. The all-cause and cancer-related mortality rates were similar across the different diabetes subgroups. In addition, compared to the MARD subgroup, the SAID and SIDD subgroups had a higher retinopathy risk, but there was no difference in nephropathy among the subgroups.
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Affiliation(s)
- Peng-Fei Li
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical School, Taipei, Taiwan, Republic of China
- Graduate Institute of Applied Science and Engineering, Fu-Jen Catholic University, Taipei, Taiwan, Republic of China
| | - Wei-Liang Chen
- Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital; and School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital; and School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan, Republic of China
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Lambadiari V, Kousathana F, Raptis A, Katogiannis K, Kokkinos A, Ikonomidis I. Pre-Existing Cytokine and NLRP3 Inflammasome Activation and Increased Vascular Permeability in Diabetes: A Possible Fatal Link With Worst COVID-19 Infection Outcomes? Front Immunol 2020; 11:557235. [PMID: 33329516 PMCID: PMC7719832 DOI: 10.3389/fimmu.2020.557235] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 10/28/2020] [Indexed: 01/08/2023] Open
Affiliation(s)
- Vaia Lambadiari
- 2Department of Internal Medicine, Research Unit and Diabetes Center, Medical School, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Foteini Kousathana
- 2Department of Internal Medicine, Research Unit and Diabetes Center, Medical School, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios Raptis
- 2Department of Internal Medicine, Research Unit and Diabetes Center, Medical School, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Katogiannis
- 2Cardiology Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexander Kokkinos
- 1Department of Propaedeutic Internal Medicine, Medical School, Diabetes Center, Laiko Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Ignatios Ikonomidis
- 2Cardiology Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Shevel E. Conditions Favoring Increased COVID-19 Morbidity and Mortality: Their Common Denominator and Treatment. Isr Med Assoc J 2020; 11:680. [PMID: 33249786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Affiliation(s)
- Elliot Shevel
- The Headache Clinic, Parktown, Johannesburg, South Africa
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Abstract
BACKGROUND Acute heart failure (AHF) is a major and rapidly growing health problem responsible for millions of hospitalizations annually. Due to a high proportion of in-hospital mortality and postdischarge rehospitalization and mortality, a prompt strategy for risk stratification and subsequently tailored therapy is desirable to help improve clinical outcomes. The AHEAD (A: atrial fibrillation; H: hemoglobin; E: elderly; A: abnormal renal parameters; D: diabetes mellitus) and AHEAD-U (A: atrial fibrillation; H: hemoglobin; E: elderly; A: abnormal renal parameters; D: diabetes mellitus, U: uric acid) are popular prognostic scoring systems. However, only a specific follow-up period is considered in these systems, and whether their predictive capability is still accurate in a significantly shorter or longer follow-up period is not known. METHODS In this research, we adapted extensive statistical approaches based on the Cox model to explore consistent risk factors in various follow-up durations. Results showed that six factors, namely, hemoglobin level, age, sodium level, blood urea nitrogen level, atrial fibrillation, and high-density lipoprotein level could be used to establish a new prognostic model, which was referred to as HANBAH. For a simple clinical application, the HANBAH scoring system, with scores from 0 to 6, was developed using several statistical models. RESULTS Based on an evaluation using the conventional statistical approaches, such as the Akaike information criterion, concordance statistic, and Cox area under the curve, the HANBAH scoring system consistently outperformed other strategies in predicting short- and long-term mortality. Notably, an independent replication study also revealed similar results. In addition, a modern machine learning technique using the support vector machine confirmed its superior performance. CONCLUSION The use of the HANBAH scoring system, which is a clinically friendly tool, was proposed, and its efficacy in predicting the mortality rates of patients with AHF regardless of the follow-up duration was independently validated.
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Affiliation(s)
- Chao-Yu Guo
- Institute of Public Health, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Chien-Hui Chan
- Institute of Public Health, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Yu-Chin Chou
- Institute of Public Health, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Shih-Hsien Sung
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Address correspondence: Dr. Shih-Hsien Sung and Dr. Hao-Min Cheng, Department of Medicine, Taipei Veterans General Hospital, 201, Section 2, Shi-Pai Road, Taipei 112, Taiwan, ROC. E-mail address: (S.-H. Sung) and (H.-M. Cheng)
| | - Hao-Min Cheng
- Institute of Public Health, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Center for Evidence-based Medicine, Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Address correspondence: Dr. Shih-Hsien Sung and Dr. Hao-Min Cheng, Department of Medicine, Taipei Veterans General Hospital, 201, Section 2, Shi-Pai Road, Taipei 112, Taiwan, ROC. E-mail address: (S.-H. Sung) and (H.-M. Cheng)
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Kumar A, Faiq MA, Pareek V, Raza K, Narayan RK, Prasoon P, Kumar P, Kulandhasamy M, Kumari C, Kant K, Singh HN, Qadri R, Pandey SN, Kumar S. Relevance of SARS-CoV-2 related factors ACE2 and TMPRSS2 expressions in gastrointestinal tissue with pathogenesis of digestive symptoms, diabetes-associated mortality, and disease recurrence in COVID-19 patients. Med Hypotheses 2020; 144:110271. [PMID: 33254575 PMCID: PMC7487155 DOI: 10.1016/j.mehy.2020.110271] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 08/21/2020] [Accepted: 09/11/2020] [Indexed: 02/07/2023]
Abstract
COVID-19 is caused by a new strain of coronavirus called SARS-coronavirus-2 (SARS-CoV-2), which is a positive sense single strand RNA virus. In humans, it binds to angiotensin converting enzyme 2 (ACE2) with the help a structural protein on its surface called the S-spike. Further, cleavage of the viral spike protein (S) by the proteases like transmembrane serine protease 2 (TMPRSS2) or Cathepsin L (CTSL) is essential to effectuate host cell membrane fusion and virus infectivity. COVID-19 poses intriguing issues with imperative relevance to clinicians. The pathogenesis of GI symptoms, diabetes-associated mortality, and disease recurrence in COVID-19 are of particular relevance because they cannot be sufficiently explained from the existing knowledge of the viral diseases. Tissue specific variations of SARS-CoV-2 cell entry related receptors expression in healthy individuals can help in understanding the pathophysiological basis the aforementioned collection of symptoms. ACE2 mediated dysregulation of sodium dependent glucose transporter (SGLT1 or SLC5A1) in the intestinal epithelium also links it to the pathogenesis of diabetes mellitus which can be a possible reason for the associated mortality in COVID-19 patients with diabetes. High expression of ACE2 in mucosal cells of the intestine and GB make these organs potential sites for the virus entry and replication. Continued replication of the virus at these ACE2 enriched sites may be a basis for the disease recurrence reported in some, thought to be cured, patients. Based on the human tissue specific distribution of SARS-CoV-2 cell entry factors ACE2 and TMPRSS2 and other supportive evidence from the literature, we hypothesize that SARS-CoV-2 host cell entry receptor-ACE2 based mechanism in GI tissue may be involved in COVID-19 (i) in the pathogenesis of digestive symptoms, (ii) in increased diabetic complications, (iii) in disease recurrence.
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Affiliation(s)
- Ashutosh Kumar
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Department of Anatomy, All India Institute of Medical Sciences (AIIMS), Patna, India.
| | - Muneeb A Faiq
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; New York University (NYU) Langone Health Center, NYU Robert I Grossman School of Medicine, New York, NY, USA
| | - Vikas Pareek
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; National Brain Research Center, Manesar, Haryana, India
| | - Khursheed Raza
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Department of Anatomy, All India Institute of Medical Sciences, Deoghar, India
| | - Ravi K Narayan
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Department of Anatomy, All India Institute of Medical Sciences (AIIMS), Patna, India
| | - Pranav Prasoon
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Pittsburgh Center for Pain Research, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Pavan Kumar
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Department of Pediatrics, Medical University of South Carolina, Charleston, USA
| | - Maheswari Kulandhasamy
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Department of Biochemistry, Maulana Azad Medical College (MAMC), New Delhi, India
| | - Chiman Kumari
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Department of Anatomy, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Kamla Kant
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Department of Microbiology, All India Institute of Medical Sciences (AIIMS), Bathinda, India
| | - Himanshu N Singh
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; TAGC-INSERM, U1090, Aix Marseille University, Marseille, France
| | - Rizwana Qadri
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Neuro-oncology Laboratory, Rockefeller University, New York, NY, USA
| | - Sada N Pandey
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Department of Zoology, Banaras Hindu University (BHU), Varanasi, India
| | - Santosh Kumar
- Etiologically Elusive Disorders Research Network (EEDRN), New Delhi, India; Department of Anesthesiology and Critical Care Medicine, School of Medicine, Johns Hopkins University, Baltimore, USA
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Abstract
BACKGROUND The mortality rate associated with Covid-19 varies considerably among studies and determinants of this variability are not well characterized. METHODS A systematic review of peer-reviewed literature published through March 31, 2020 was performed to estimate the mortality rate among hospitalized patients in China with a confirmed diagnosis of Covid-19. Hospital mortality rates were estimated using an inverse variance-weighted random-effects meta-analysis model. Funnel plot symmetry was evaluated for small-study effects, a one-study removed sensitivity analysis assessed the influence of individual studies on the pooled mortality rate, and metaregression assessed the association of potential confounding variables with mortality rates. RESULTS The review included 16 observational studies involving 1832 hospitalized patients with a diagnosis of Covid-19. The surveillance period among studies ranged from December 16, 2019 to February 23, 2020. The median patient age was 53 years and 53% were males. A total of 38.5% of patients presented with at least 1 comorbidity, most commonly hypertension (24.0%), cardiac disease (15.1%), and diabetes mellitus (14.4%). Fever and cough, reported in 84.8% and 61.7% of patients respectively, were the most common patient symptoms. The pooled mortality rate was 9.9% (95% confidence interval 6.1% to 14.5%). Funnel plot asymmetry was not observed and the meta-analysis results were not substantially influenced by any single study since the pooled mortality rate ranged from 8.9% to 11.1% following iterative removal of one study at a time. Substantial heterogeneity in the mortality rate was identified among studies (I = 87%; P < .001). In a metaregression that included demographics, patient risk factors, and presenting symptoms, only a higher prevalence of diabetes mellitus was associated with a higher mortality rate (P = .03). CONCLUSIONS In a meta-analysis of hospitalized patients in China with a diagnosis of Covid-19, the mortality rate was 9.9% and a higher diabetes mellitus prevalence was independently associated with a worse prognosis. The independent influence of diabetes mellitus with Covid-19 mortality should be viewed as hypothesis-generating and warrants further study.
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Singh AK, Gillies CL, Singh R, Singh A, Chudasama Y, Coles B, Seidu S, Zaccardi F, Davies MJ, Khunti K. Prevalence of co-morbidities and their association with mortality in patients with COVID-19: A systematic review and meta-analysis. Diabetes Obes Metab 2020; 22:1915-1924. [PMID: 32573903 PMCID: PMC7361304 DOI: 10.1111/dom.14124] [Citation(s) in RCA: 264] [Impact Index Per Article: 66.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 06/09/2020] [Accepted: 06/17/2020] [Indexed: 02/05/2023]
Abstract
AIM To estimate the prevalence of both cardiometabolic and other co-morbidities in patients with COVID-19, and to estimate the increased risk of severity of disease and mortality in people with co-morbidities. MATERIALS AND METHODS Medline, Scopus and the World Health Organization website were searched for global research on COVID-19 conducted from January 2019 up to 23 April 2020. Study inclusion was restricted to English language publications, original articles that reported the prevalence of co-morbidities in individuals with COVID-19, and case series including more than 10 patients. Eighteen studies were selected for inclusion. Data were analysed using random effects meta-analysis models. RESULTS Eighteen studies with a total of 14 558 individuals were identified. The pooled prevalence for co-morbidities in patients with COVID-19 disease was 22.9% (95% CI: 15.8 to 29.9) for hypertension, 11.5% (9.7 to 13.4) for diabetes, and 9.7% (6.8 to 12.6) for cardiovascular disease (CVD). For chronic obstructive pulmonary disease (COPD), chronic kidney disease (CKD), cerebrovascular disease and cancer, the pooled prevalences were all less than 4%. With the exception of cerebrovascular disease, all the other co-morbidities presented a significantly increased risk for having severe COVID-19. In addition, the risk of mortality was significantly increased in individuals with CVD, COPD, CKD, cerebrovascular disease and cancer. CONCLUSIONS In individuals with COVID-19, the presence of co-morbidities (both cardiometabolic and other) is associated with a higher risk of severe COVID-19 and mortality. These findings have important implications for public health with regard to risk stratification and future planning.
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Affiliation(s)
| | - Clare L. Gillies
- Leicester Real World Evidence UnitLeicester Diabetes CentreLeicesterUK
- National Institute for Health Research (NIHR) Applied Research Collaboration ‐ East Midlands (ARC‐EM), Diabetes Research Centre, Leicester General HospitalUniversity of LeicesterLeicesterUK
| | - Ritu Singh
- GD Hospital & Diabetes InstituteKolkataIndia
| | - Akriti Singh
- College of Medicine and JNM HospitalKalyani, NadiaWest BengalIndia
| | - Yogini Chudasama
- Leicester Real World Evidence UnitLeicester Diabetes CentreLeicesterUK
- National Institute for Health Research (NIHR) Applied Research Collaboration ‐ East Midlands (ARC‐EM), Diabetes Research Centre, Leicester General HospitalUniversity of LeicesterLeicesterUK
| | - Briana Coles
- Leicester Real World Evidence UnitLeicester Diabetes CentreLeicesterUK
| | - Sam Seidu
- Leicester Real World Evidence UnitLeicester Diabetes CentreLeicesterUK
- National Institute for Health Research (NIHR) Applied Research Collaboration ‐ East Midlands (ARC‐EM), Diabetes Research Centre, Leicester General HospitalUniversity of LeicesterLeicesterUK
| | - Francesco Zaccardi
- Leicester Real World Evidence UnitLeicester Diabetes CentreLeicesterUK
- National Institute for Health Research (NIHR) Applied Research Collaboration ‐ East Midlands (ARC‐EM), Diabetes Research Centre, Leicester General HospitalUniversity of LeicesterLeicesterUK
| | - Melanie J. Davies
- National Institute for Health Research (NIHR) Applied Research Collaboration ‐ East Midlands (ARC‐EM), Diabetes Research Centre, Leicester General HospitalUniversity of LeicesterLeicesterUK
| | - Kamlesh Khunti
- Leicester Real World Evidence UnitLeicester Diabetes CentreLeicesterUK
- National Institute for Health Research (NIHR) Applied Research Collaboration ‐ East Midlands (ARC‐EM), Diabetes Research Centre, Leicester General HospitalUniversity of LeicesterLeicesterUK
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Liwo ANN, Howard VJ, Zhu S, Martin MY, Safford MM, Richman JS, Cummings DM, Carson AP. Elevated depressive symptoms and risk of all-cause and cardiovascular mortality among adults with and without diabetes: The REasons for Geographic And Racial Differences in Stroke (REGARDS) study. J Diabetes Complications 2020; 34:107672. [PMID: 32684424 PMCID: PMC8451949 DOI: 10.1016/j.jdiacomp.2020.107672] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/30/2020] [Accepted: 06/30/2020] [Indexed: 11/21/2022]
Abstract
AIMS To examine the association of elevated depressive symptoms with all-cause and cardiovascular disease (CVD) mortality and determine whether these associations differ for those with and without diabetes. METHODS We included 22,807 black and white men and women aged 45-98 years at baseline (2003-2007) from the REasons for Geographic And Racial Differences in Stroke (REGARDS) Study. Elevated depressive symptoms were defined as a score ≥ 4 on the 4-item Centers for Epidemiologic Studies of Depression Scale. Participants were classified as having diabetes, prediabetes, or no prediabetes/diabetes based on glucose levels and diabetes medication use. All-cause mortality events were available through 2018 and adjudicated CVD mortality events were available through 2015. RESULTS During follow-up, there were 5383 all-cause deaths, of which 1585 were adjudicated CVD deaths. The mean survival time was lower for participants with elevated depressive symptoms than those without elevated depressive symptoms for those with diabetes, prediabetes, and no prediabetes/diabetes. In multivariable adjusted models, elevated depressive symptoms increased the risk of all-cause mortality for those with diabetes (HR = 1.15; 95% CI = 1.00-1.32), prediabetes (HR = 1.56; 95% CI = 1.28-1.91), and neither prediabetes/diabetes (HR = 1.34; 95% CI = 1.19-1.50) (p for interaction = 0.0342). Findings were similar for CVD mortality. CONCLUSION Elevated depressive symptoms increased the risk of all-cause and CVD mortality among individuals with and without diabetes, with a stronger magnitude of association observed among those with prediabetes. This underscores the need for assessing depressive symptoms across the glycemic spectrum, including those with prediabetes.
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Affiliation(s)
- Amandiy N N Liwo
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 619 19th Street South, Birmingham, AL, USA.
| | - Virginia J Howard
- Department of Epidemiology, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham, AL, USA
| | - Sha Zhu
- Department of Epidemiology, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham, AL, USA
| | - Michelle Y Martin
- College of Medicine, Department of Preventive Medicine, University of Tennessee Health Science Center, 66 North Pauline Street, Memphis, TN, USA
| | - Monika M Safford
- General Internal Medicine, Weill Cornell Medical College, 1300 York Avenue, New York, NY, USA
| | - Joshua S Richman
- Department of Surgery, Division of Gastrointestinal Surgery, University of Alabama at Birmingham, 1922 7th Avenue South, Birmingham, AL, USA
| | - Doyle M Cummings
- Department of Family Medicine, East Carolina University, 101 Heart Drive, Greenville, NC, USA
| | - April P Carson
- Department of Epidemiology, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham, AL, USA
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Wu J, Zhang J, Sun X, Wang L, Xu Y, Zhang Y, Liu X, Dong C. Influence of diabetes mellitus on the severity and fatality of SARS-CoV-2 (COVID-19) infection. Diabetes Obes Metab 2020; 22:1907-1914. [PMID: 32496012 PMCID: PMC7300679 DOI: 10.1111/dom.14105] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 05/18/2020] [Accepted: 05/27/2020] [Indexed: 12/22/2022]
Abstract
AIM To evaluate the influence of diabetes on the severity and fatality of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. MATERIALS AND METHODS The medical records of 66 hospitalized coronavirus disease 2019 (COVID-19) patients were collected and classified into non-severe (mild/moderate cases) and severe (severe/critical cases) groups. Logistic regression analysis was used to estimate the risk of severe COVID-19 (severe/critical infection). In addition, a meta-analysis including published studies reported the impact of diabetes on the severity and fatality of COVID-19. The current study was conducted using fixed effects models. RESULTS There were 22 diabetes and 44 non-diabetes cases among the 66 hospitalized COVID-19 patients. Seven patients with diabetes (31.82%) were diagnosed as severe COVID-19 cases, which was significantly higher than that in the non-diabetes group (4/44, 9.09%, P = .033). After adjustment for age and gender, diabetes was significantly associated with COVID-19 severity (OR: 5.29, 95% CI: 1.07-26.02). A meta-analysis further confirmed the positive association between diabetes and COVID-19 severity (pooled OR = 2.58, 95% CI: 1.93-3.45). Moreover, the patients with diabetes infected with SARS-CoV-2 had a 2.95-fold higher risk of fatality compared with those patients without diabetes (95% CI: 1.93-4.53). CONCLUSIONS Our findings provide new evidence that diabetes is associated with a higher risk of severity and fatality of COVID-19. Therefore, intensive monitoring and antidiabetic therapy should be considered in patients with diabetes with SARS-CoV-2 infection.
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Affiliation(s)
- Jing Wu
- Department of Epidemiology and Statistics, School of Public Health, Jiangsu Key Laboratory and Translational Medicine for Geriatric DiseaseMedical College of Soochow UniversitySoochowChina
| | - Jingqi Zhang
- Department of Epidemiology and Statistics, School of Public Health, Jiangsu Key Laboratory and Translational Medicine for Geriatric DiseaseMedical College of Soochow UniversitySoochowChina
| | - Xiaohua Sun
- Soochow University HosiptalSoochow UniversitySoochowChina
| | - Lijuan Wang
- Department of Clinical LaboratoryHuai'an Fourth People's HospitalHuai'anChina
| | - Yunfang Xu
- Department of Clinical LaboratoryHuai'an Fourth People's HospitalHuai'anChina
| | - Yuanyuan Zhang
- Department of Clinical LaboratoryHuai'an Fourth People's HospitalHuai'anChina
| | - Xingxiang Liu
- Department of Clinical LaboratoryHuai'an Fourth People's HospitalHuai'anChina
| | - Chen Dong
- Department of Epidemiology and Statistics, School of Public Health, Jiangsu Key Laboratory and Translational Medicine for Geriatric DiseaseMedical College of Soochow UniversitySoochowChina
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Malachias MVB, Jhund PS, Claggett BL, Wijkman MO, Bentley‐Lewis R, Chaturvedi N, Desai AS, Haffner SM, Parving H, Prescott MF, Solomon SD, De Zeeuw D, McMurray JJV, Pfeffer MA. NT-proBNP by Itself Predicts Death and Cardiovascular Events in High-Risk Patients With Type 2 Diabetes Mellitus. J Am Heart Assoc 2020; 9:e017462. [PMID: 32964800 PMCID: PMC7792415 DOI: 10.1161/jaha.120.017462] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Background NT-proBNP (N-terminal pro-B-type natriuretic peptide) improves the discriminatory ability of risk-prediction models in type 2 diabetes mellitus (T2DM) but is not yet used in clinical practice. We assessed the discriminatory strength of NT-proBNP by itself for death and cardiovascular events in high-risk patients with T2DM. Methods and Results Cox proportional hazards were used to create a base model formed by 20 variables. The discriminatory ability of the base model was compared with that of NT-proBNP alone and with NT-proBNP added, using C-statistics. We studied 5509 patients (with complete data) of 8561 patients with T2DM and cardiovascular and/or chronic kidney disease who were enrolled in the ALTITUDE (Aliskiren in Type 2 Diabetes Using Cardiorenal Endpoints) trial. During a median 2.6-year follow-up period, 469 patients died and 768 had a cardiovascular composite outcome (cardiovascular death, resuscitated cardiac arrest, nonfatal myocardial infarction, stroke, or heart failure hospitalization). NT-proBNP alone was as discriminatory as the base model for predicting death (C-statistic, 0.745 versus 0.744, P=0.95) and the cardiovascular composite outcome (C-statistic, 0.723 versus 0.731, P=0.37). When NT-proBNP was added, it increased the predictive ability of the base model for death (C-statistic, 0.779 versus 0.744, P<0.001) and for cardiovascular composite outcome (C-statistic, 0.763 versus 0.731, P<0.001). Conclusions In high-risk patients with T2DM, NT-proBNP by itself demonstrated discriminatory ability similar to a multivariable model in predicting both death and cardiovascular events and should be considered for risk stratification. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT00549757.
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Affiliation(s)
- Marcus V. B. Malachias
- Cardiovascular DivisionBrigham & Women’s HospitalHarvard Medical SchoolBostonMA
- Faculdade Ciências Médicas de Minas GeraisFundação Educacional Lucas MachadoBelo HorizonteMinas GeraisBrazil
| | - Pardeep S. Jhund
- Institute of Cardiovascular and Medical SciencesUniversity of GlasgowUnited Kingdom
| | - Brian L. Claggett
- Cardiovascular DivisionBrigham & Women’s HospitalHarvard Medical SchoolBostonMA
| | - Magnus O. Wijkman
- Cardiovascular DivisionBrigham & Women’s HospitalHarvard Medical SchoolBostonMA
- Department of Internal Medicine and Department of Health, Medicine and Caring SciencesLinköping UniversityNorrköpingSweden
| | | | - Nishi Chaturvedi
- MRC Unit for Lifelong Health and Ageing at UCLInstitute for Cardiovascular SciencesUniversity College LondonLondonUnited Kingdom
| | - Akshay S. Desai
- Cardiovascular DivisionBrigham & Women’s HospitalHarvard Medical SchoolBostonMA
| | - Steven M. Haffner
- Department of Medicine and Clinical EpidemiologyUniversity of Texas Health Science CenterSan AntonioTX
| | - Hans‐Henrik Parving
- Department of Medical EndocrinologyRigshospitaletUniversity of CopenhagenDenmark
| | | | - Scott D. Solomon
- Cardiovascular DivisionBrigham & Women’s HospitalHarvard Medical SchoolBostonMA
| | - Dick De Zeeuw
- Department of Clinical Pharmacy and PharmacologyUniversity Medical Center GroningenUniversity of Groningenthe Netherlands
| | - John J. V. McMurray
- Institute of Cardiovascular and Medical SciencesUniversity of GlasgowUnited Kingdom
| | - Marc A. Pfeffer
- Cardiovascular DivisionBrigham & Women’s HospitalHarvard Medical SchoolBostonMA
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Amano T. Angiotensin-converting enzyme 2 as a versatile player in the management of coronavirus disease 2019. J Diabetes Investig 2020; 11:1120-1122. [PMID: 32657484 PMCID: PMC7405104 DOI: 10.1111/jdi.13346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 06/21/2020] [Accepted: 06/24/2020] [Indexed: 01/08/2023] Open
Affiliation(s)
- Tetsuya Amano
- Department of CardiologyAichi Medical UniversityNagakuteJapan
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39
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Yoo H, Choo E, Lee S. Study of hospitalization and mortality in Korean diabetic patients using the diabetes complications severity index. BMC Endocr Disord 2020; 20:122. [PMID: 32778100 PMCID: PMC7418200 DOI: 10.1186/s12902-020-00605-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 07/31/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The prevalence of type 2 diabetes mellitus (T2DM) is expected to increase from 7.7% in 2017 to 8.4% in 2045 worldwide. Diabetes complications contribute to morbidity and mortality. To evaluate whether the diabetes complications severity index (DCSI) was associated with increased risks of mortality and hospitalization. METHODS A retrospective cohort study was conducted using the National Health Insurance Database (NHID) sample cohort of 1,102,047 patients (2002-2015) in Korea. Diabetes complications were evaluated at 2 years after the initial diagnosis and during the subsequent follow-up period (mean duration 6.56 ± 2.81 years). The type and severity of complications were evaluated on the basis of the International Classification of Disease Ninth (ICD-9) codes used in DCSI with 7 categories and 55 subcategories of complications. The Cox proportional hazard and Poisson regression models were used to evaluate the mortality and hospitalization rates. The incidence and relative risk of diabetes complications as well as the risk of mortality and hospitalization were the main outcome measures. RESULTS A total of 27,871 patients were finally included and grouped by the number of complications present at 2 years. Four hundred ninety patients (5.37%) died without complications, 659 (7.31%) died with one complication and 1153 (11.85%) died with two or more complications. As DCSI at index date increased, the risk of additional new diabetes complications increased by 26% [relative risk (RR) 1.26, 95% CI 1.25-1.27]. The risks of mortality and hospitalization were linearly related to DCSI [hazard ratio 1.13 (95% CI 1.11-1.16), relative risk 1.04 (95% CI 1.03-1.06)]. CONCLUSIONS Patients with higher incidence and severity of diabetes complications have increased risks of mortality and hospitalization.
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Affiliation(s)
- Hyunju Yoo
- Division of Clinical Pharmacy, College of Pharmacy, Ajou University, 206 Worldcup-ro Yeongtong-gu, Suwon, 16499, South Korea
| | - Eunjung Choo
- Division of Clinical Pharmacy, College of Pharmacy, Ajou University, 206 Worldcup-ro Yeongtong-gu, Suwon, 16499, South Korea
| | - Sukhyang Lee
- Division of Clinical Pharmacy, College of Pharmacy, Ajou University, 206 Worldcup-ro Yeongtong-gu, Suwon, 16499, South Korea.
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40
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Escolar E, Ujueta F, Kim H, Mark DB, Boineau R, Nahin RL, Goertz C, Lee KL, Anstrom KJ, Lamas GA. Possible differential benefits of edetate disodium in post-myocardial infarction patients with diabetes treated with different hypoglycemic strategies in the Trial to Assess Chelation Therapy (TACT). J Diabetes Complications 2020; 34:107616. [PMID: 32446881 PMCID: PMC9434823 DOI: 10.1016/j.jdiacomp.2020.107616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/03/2020] [Accepted: 05/03/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND The NIH-funded Trial to Assess Chelation Therapy (TACT) randomized 1708 stable patients age ≥50 who were ≥6 months post myocardial infarction to 40 infusions of an edetate disodium-based regimen or placebo. In 633 patients with diabetes, edetate disodium significantly reduced the primary composite endpoint of mortality, recurrent myocardial infarction, stroke, coronary revascularization, or hospitalization for angina (hazard ratio [HR] 0.59, 95% confidence interval [CI] 0.44-0.79, p < 0.001). The principal secondary endpoint of a composite of cardiovascular death, myocardial infarction, or stroke was also reduced (HR 0.60, 95% CI 0.39-0.91, p = 0.017). It is unknown if the treatment effect differs by diabetes therapy. METHODS We grouped the subset of 633 patients with diabetes according to glucose-lowering therapy at time of randomization. The log-rank test was used to compare active therapy versus placebo. All treatment comparisons were performed using 2-sided significance tests at the significance level of 0.05 and were as randomized. Relative risks were expressed as HR with associated 95% CI, calculated using the Cox proportional hazards model. RESULTS There were 162 (25.7%) patients treated with insulin; 301 (47.5%) with oral hypoglycemics only; and 170 (26.8%) receiving no pharmacologic treatment for diabetes. Patients on insulin reached the primary endpoint more frequently than patients on no pharmacologic treatment [61 (38%) vs 49 (29%) (HR 1.56, 95% CI 1.07-2.27, p = 0.022)] or oral hypoglycemics [61 (38%) vs 87 (29%) (HR 1.46, 1.05-2.03, p = 0.024)]. The primary endpoint occurred less frequently with edetate disodium based therapy versus placebo in patients on insulin [19 (26%) vs 42 (48%) (HR 0.42, 95% CI 0.25-0.74, log-rank p = 0.002)], marginally in patients on oral hypoglycemics [38 (25%) vs 49 (34%) (HR 0.66, 95% CI 0.43-1.01, log-rank p = 0.041)], and no significant difference in patients not treated with a pharmacologic therapy [23 (25%) vs 26 (34%) (HR 0.69, 95% CI 0.39-1.20, log-rank p = 0.225)]. The interaction between randomized intravenous treatment and type of diabetes therapy was not statistically significant (p = 0.203). CONCLUSIONS Edetate disodium treatment in stable, post-myocardial infarction patients with diabetes suggests that patients on insulin therapy at baseline may accrue the greatest benefit. CLINICAL TRIAL REGISTRATION clinicaltrials.gov identifier: http://clinicaltrials.gov/ct2/show/NCT00044213?term=TACT&rank=7 identifier Trial to Assess Chelation Therapy (TACT), NCT00044213.
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Affiliation(s)
- Esteban Escolar
- Columbia University Division of Cardiology at Mount Sinai Medical Center, Miami, FL, United States of America
| | - Francisco Ujueta
- Columbia University Division of Cardiology at Mount Sinai Medical Center, Miami, FL, United States of America
| | - Hwasoon Kim
- Duke Clinical Research Institute, Duke University Medical Center, Durham, NC, United States of America; Duke University, Durham, NC, United States of America
| | - Daniel B Mark
- Duke Clinical Research Institute, Duke University Medical Center, Durham, NC, United States of America; Duke University, Durham, NC, United States of America
| | - Robin Boineau
- National Heart, Lung, and Blood Institute, Bethesda, MD, United States of America
| | - Richard L Nahin
- National Heart, Lung, and Blood Institute, Bethesda, MD, United States of America
| | - Christine Goertz
- Duke Department of Orthopaedic Surgery, Duke University, Durham, NC, United States of America
| | - Kerry L Lee
- Duke Clinical Research Institute, Duke University Medical Center, Durham, NC, United States of America; Duke University, Durham, NC, United States of America
| | - Kevin J Anstrom
- Duke Clinical Research Institute, Duke University Medical Center, Durham, NC, United States of America; Duke University, Durham, NC, United States of America
| | - Gervasio A Lamas
- Columbia University Division of Cardiology at Mount Sinai Medical Center, Miami, FL, United States of America.
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Li Y, Han X, Alwalid O, Cui Y, Cao Y, Liu J, Gu J, Wang L, Fan Y, Shi H. Baseline characteristics and risk factors for short-term outcomes in 132 COVID-19 patients with diabetes in Wuhan China: A retrospective study. Diabetes Res Clin Pract 2020; 166:108299. [PMID: 32623030 PMCID: PMC7332424 DOI: 10.1016/j.diabres.2020.108299] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/03/2020] [Accepted: 06/29/2020] [Indexed: 12/29/2022]
Abstract
AIMS To investigate the clinical characteristics, laboratory findings and high- resolution CT (HRCT) features and to explore the risk factors for in-hospital death and complications of coronavirus disease 2019 (COVID-19) patients with diabetes. METHODS From Dec 31, 2019, to Apr 5, 2020, a total of 132 laboratory-confirmed COVID-19 patients with diabetes from two hospitals were retrospectively included in our study. Clinical, laboratory and chest CT data were analyzed and compared between the two groups with an admission glucose level of ≤11 mmol/L (group 1) and >11 mmol/L (group 2). Logistic regression analyses were used to identify the risk factors associated with in-hospital death and complications. RESULTS Of 132 patients, 15 died in hospital and 113 were discharged. Patients in group 2 were more likely to require intensive care unit care (21.4% vs. 9.2%), to develop acute respiratory distress syndrome (ARDS) (23.2% vs. 9.2%) and acute cardiac injury (12.5% vs. 1.3%), and had a higher death rate (19.6% vs. 5.3%) than group 1. In the multivariable analysis, patients with admission glucose of >11 mmol/l had an increased risk of death (OR: 7.629, 95%CI: 1.391-37.984) and in-hospital complications (OR: 3.232, 95%CI: 1.393-7.498). Admission d-dimer of ≥1.5 μg/mL (OR: 6.645, 95%CI: 1.212-36.444) and HRCT score of ≥10 (OR: 7.792, 95%CI: 2.195-28.958) were associated with increased odds of in-hospital death and complications, respectively. CONCLUSIONS In COVID-19 patients with diabetes, poorly-controlled blood glucose (>11 mmol/L) may be associated with poor outcomes. Admission hyperglycemia, elevated d-dimer and high HRCT score are potential risk factors for adverse outcomes and death.
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Affiliation(s)
- Yumin Li
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Xiaoyu Han
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Osamah Alwalid
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Yue Cui
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Yukun Cao
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Jia Liu
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Jin Gu
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Lixia Wang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China.
| | - Yanqing Fan
- Department of Radiology, Wuhan Jinyintan Hospital, No.1 Yintan Road, Dongxihu District, Wuhan 430022, China.
| | - Heshui Shi
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China.
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Guo L, Shi Z, Zhang Y, Wang C, Do Vale Moreira NC, Zuo H, Hussain A. Comorbid diabetes and the risk of disease severity or death among 8807 COVID-19 patients in China: A meta-analysis. Diabetes Res Clin Pract 2020; 166:108346. [PMID: 32710998 PMCID: PMC7375287 DOI: 10.1016/j.diabres.2020.108346] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/06/2020] [Accepted: 07/08/2020] [Indexed: 12/12/2022]
Abstract
AIMS Diabetes mellitus has been reported to be one of the most prevalent comorbidity in patients with Coronavirus Disease 2019 (COVID-19). We aimed to assess the association of comorbid diabetes with COVID-19 severity or mortality in China. METHODS We performed a systematic literature search from six electronic databases on diabetes and COVID-19. The outcome of interest was disease severity or mortality. Heterogeneity among the studies was assessed by the Cochran Q test and the I2 statistic. A random effects model was applied to calculate the pooled risk ratio (RR) with 95% confidence interval (CI). RESULTS Nine studies from different provinces/cities were identified according to the predefined inclusion and exclusion criteria. There were a total of 1070 patients with diabetes, out of the 8807 COVID-19 cases. The majority of the cases were derived from Hubei Province. A low degree of heterogeneity in the risk estimates was observed in the included studies. Meta-analysis showed that there was a significant association of preexisting diabetes with disease severity or death. The pooled RR was 2.96 (95% CI: 2.31-3.79; p < 0.001). Sensitivity analysis demonstrated no significant changes in the pooled estimates. CONCLUSIONS Comorbid diabetes was associated with an increased risk of disease severity or death in Chinese COVID-19 patients.
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Affiliation(s)
- Li Guo
- Soochow University Hospital, Soochow University, Suzhou, China
| | - Zumin Shi
- Department of Human Nutrition, College of Health Sciences, QU Health, Qatar University, Qatar
| | - Ya Zhang
- School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Cuicui Wang
- School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Nayla Cristina Do Vale Moreira
- Institute of Health and Society, Department of Community Medicine and Global Health, University of Oslo, Norway; Faculty of Medicine, Federal University of Ceará (FAMED-UFC), Brazil
| | - Hui Zuo
- School of Public Health, Medical College of Soochow University, Suzhou, China.
| | - Akhtar Hussain
- Faculty of Medicine, Federal University of Ceará (FAMED-UFC), Brazil; Faculty of Health Sciences, NORD University, Bodø, Norway; International Diabetes Federation. 166 Chaussee de La Hulpe B-1170, Brussels, Belgium
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Griffith KN, Prentice JC, Mohr DC, Conlin PR. Predicting 5- and 10-Year Mortality Risk in Older Adults With Diabetes. Diabetes Care 2020; 43:1724-1731. [PMID: 32669409 PMCID: PMC7372062 DOI: 10.2337/dc19-1870] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 05/08/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Several diabetes clinical practice guidelines suggest that treatment goals may be modified in older adults on the basis of comorbidities, complications, and life expectancy. The long-term benefits of treatment intensification may not outweigh short-term risks for patients with limited life expectancy. Because of the uncertainty of determining life expectancy for individual patients, we sought to develop and validate prognostic indices for mortality in older adults with diabetes. RESEARCH DESIGN AND METHODS We used a prevalence sample of veterans with diabetes who were aged ≥65 years on 1 January 2006 (N = 275,190). Administrative data were queried for potential predictors that included patient demographics, comorbidities, procedure codes, laboratory values and anthropomorphic measurements, medication history, and previous health service utilization. Logistic least absolute shrinkage and selection operator regressions were used to identify variables independently associated with mortality. The resulting odds ratios were then weighted to create prognostic indices of mortality over 5 and 10 years. RESULTS Thirty-seven predictors of mortality were identified: 4 demographic variables, prescriptions for insulin or sulfonylureas or blood pressure medications, 6 biomarkers, previous outpatient and inpatient utilization, and 22 comorbidities/procedures. The prognostic indices showed good discrimination, with C-statistics of 0.74 and 0.76 for 5- and 10-year mortality, respectively. The indices also demonstrated excellent agreement between observed outcome and predictions, with calibration slopes of 1.01 for both 5- and 10-year mortality. CONCLUSIONS Prognostic indices obtained from administrative data can predict 5- and 10-year mortality in older adults with diabetes. Such a tool may enable clinicians and patients to develop individualized treatment goals that balance risks and benefits of treatment intensification.
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Affiliation(s)
- Kevin N Griffith
- Partnered Evidence-Based Policy Resource Center, VA Boston Healthcare System, Boston, MA
- Department of Health Law, Policy & Management, Boston University School of Public Health, Boston, MA
| | - Julia C Prentice
- Center for Healthcare Organization and Implementation Research, VA Boston Healthcare System, Boston, MA
- Department of Psychiatry, Boston University School of Medicine, Boston, MA
| | - David C Mohr
- Department of Health Law, Policy & Management, Boston University School of Public Health, Boston, MA
- Center for Healthcare Organization and Implementation Research, VA Boston Healthcare System, Boston, MA
| | - Paul R Conlin
- VA Boston Healthcare System, Boston, MA
- Harvard Medical School, Boston, MA
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Zou H, Duan W, Zhang Z, Chen X, Lu P, Yu X. The circulating ANGPTL8 levels show differences among novel subgroups of adult patients with diabetes and are associated with mortality in the subsequent 5 years. Sci Rep 2020; 10:12859. [PMID: 32732946 PMCID: PMC7393150 DOI: 10.1038/s41598-020-69091-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 06/30/2020] [Indexed: 12/11/2022] Open
Abstract
ANGPTL8, an important regulator of glucose and lipid metabolism, is associated with diabetes, but the role of ANGPTL8 in the outcomes of novel subgroups of diabetes remains unclear. To assess the circulating ANGPTL8 levels in novel subgroups of diabetes and their association with health outcomes, we performed a data-driven cluster analysis (k-means) of patients with newly diagnosed diabetes (741 patients enrolled from 2011 through 2016) from the Risk Evaluation of Cancers in Chinese Diabetic Individuals: a longitudinal (REACTION) study. The primary outcomes were mortality from all causes and cardiovascular diseases (CVD), and the secondary outcome was any cardiovascular event. Comparisons among groups were performed using the Kruskal-Wallis test, and the correlations between variables were assessed using the Pearson correlation test. Logistic regression was used to detect associations between the risk of outcomes and the ANGPTL8 levels. We identified four replicable clusters of patients with diabetes that exhibited significantly different patient characteristics and risks of all-cause mortality. The serum ANGPTL8 levels in the cluster of mild age-related diabetes (MARD), severe insulin-resistant diabetes (SIRD), and severe insulin-deficient diabetes (SIDD) were significantly higher than those in the mild obesity-related diabetes (MOD) cluster (685.01 ± 24.50 vs. 533.5 ± 18.39, p < 0.001; 649.69 ± 55.83 vs. 533.5 ± 18.39, = 0.040; 643.29 ± 30.89 vs. 533.5 ± 18.39, p = 0.001). High circulating ANGPTL8 levels were more highly associated with a greater hazard of all-cause mortality (quartile 4 vs 1: risk ratio [RR] 3.23, 95% CI 1.13-9.22; per unit increase in the Z score: RR 1.53, 95% CI 1.17-2.01) than low circulating ANGPTL8 levels. In conclusion, this 5-year follow-up REACTION study revealed that the circulating ANGPTL8 levels show differences among novel subgroups of adult patients with diabetes and are associated with all-cause mortality in the subsequent 5 years.
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Affiliation(s)
- Huajie Zou
- Division of Endocrinology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
| | - Wu Duan
- Division of Endocrinology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
- Division of Endocrinology, Department of Internal Medicine, Qilu Hospital of Shandong University, Jinan, China
| | - Zeqing Zhang
- Division of Endocrinology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
| | - Xi Chen
- Division of Endocrinology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
| | - Puhan Lu
- Division of Endocrinology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
| | - Xuefeng Yu
- Division of Endocrinology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China.
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Mantovani A, Byrne CD, Zheng MH, Targher G. Diabetes as a risk factor for greater COVID-19 severity and in-hospital death: A meta-analysis of observational studies. Nutr Metab Cardiovasc Dis 2020; 30:1236-1248. [PMID: 32571616 PMCID: PMC7258796 DOI: 10.1016/j.numecd.2020.05.014] [Citation(s) in RCA: 163] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 05/23/2020] [Accepted: 05/25/2020] [Indexed: 02/07/2023]
Abstract
AIMS To estimate the prevalence of established diabetes and its association with the clinical severity and in-hospital mortality associated with COVID-19. DATA SYNTHESIS We systematically searched PubMed, Scopus and Web of Science, from 1st January 2020 to 15th May 2020, for observational studies of patients admitted to hospital with COVID-19. Meta-analysis was performed using random-effects modeling. A total of 83 eligible studies with 78,874 hospitalized patients with laboratory-confirmed COVID-19 were included. The pooled prevalence of established diabetes was 14.34% (95% CI 12.62-16.06%). However, the prevalence of diabetes was higher in non-Asian vs. Asian countries (23.34% [95% CI 16.40-30.28] vs. 11.06% [95% CI 9.73-12.39]), and in patients aged ≥60 years vs. those aged <60 years (23.30% [95% CI 19.65-26.94] vs. 8.79% [95% CI 7.56-10.02]). Pre-existing diabetes was associated with an approximate twofold higher risk of having severe/critical COVID-19 illness (n = 22 studies; random-effects odds ratio 2.10, 95% CI 1.71-2.57; I2 = 41.5%) and ~threefold increased risk of in-hospital mortality (n = 15 studies; random-effects odds ratio 2.68, 95% CI 2.09-3.44; I2 = 46.7%). Funnel plots and Egger's tests did not reveal any significant publication bias. CONCLUSIONS Pre-existing diabetes is significantly associated with greater risk of severe/critical illness and in-hospital mortality in patients admitted to hospital with COVID-19.
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Affiliation(s)
- Alessandro Mantovani
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy.
| | - Christopher D Byrne
- Southampton National Institute for Health Research Biomedical Research Centre, University Hospital Southampton, Southampton General Hospital, Southampton, UK
| | - Ming-Hua Zheng
- NAFLD Research Center, Department of Hepatology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China; Institute of Hepatology, Wenzhou Medical University, Wenzhou, China; Key Laboratory of Diagnosis and Treatment for The Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy.
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Affiliation(s)
| | | | - Antonino Belfiore
- Department of Clinical and Experimental Medicine, University of Catania, and ARNAS Garibaldi, P.O. Garibaldi-Nesima, Catania, Italy
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Niskanen L, Partonen T, Auvinen A, Haukka J. Trends and predictors in all-cause and cause-specific mortality in diabetic and reference populations during 21 years of follow-up. J Epidemiol Community Health 2020; 74:950-956. [PMID: 32620580 DOI: 10.1136/jech-2019-213602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/17/2020] [Accepted: 06/20/2020] [Indexed: 11/03/2022]
Abstract
BACKGROUND Patients with diabetes mellitus (DM) have a markedly higher overall mortality from coronary heart disease (CHD), as well as many other causes of death like cancer. Since diabetes is a multisystem disease, this fact together with the increased lifespan among individuals with diabetes may also lead to the emergence of other diabetes-related complications and ultimately to diversification of the causes of death. METHODS The study population of this observational historic cohort study consisted of subjects with DM, who had purchased for at least one insulin prescription and/or one oral antidiabetic between January 1, 1997 and December 31, 2010 (N=199 354), and a reference population matched by age, sex and hospital district (N=199 354). Follow-up was continued until December 31, 2017. All-cause and cause-specific mortality (cancer, CHD and stroke) was analysed with Poisson and Cox's regression. Associations between baseline medications and mortality were analysed using LASSO (Least Absolute Shrinkage and Selection Operator) models. RESULTS The mortality rates were significantly elevated among the patients with DM. However, the relative risk of all-cause mortality between the DM and reference populations tended to converge during the follow-up. The lowering trend was most apparent in CHD mortality. The difference between DM and reference populations in stroke mortality vanished with a later entrance to the follow-up period. There were a few differences between DM and no-DM groups with respect to how baseline medications were associated with mortality. CONCLUSIONS The gap between the mortality of patients with diabetes compared to subjects who are non-diabetic diminished markedly during the 21-year period. This was driven primarily by the reduced CHD mortality.
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Affiliation(s)
- Leo Niskanen
- Central Hospital Stomach Centre, Helsinki University, Helsinki, Finland
| | - Timo Partonen
- Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare (THL), Helsinki, Finland
| | - Anssi Auvinen
- Health Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Jari Haukka
- Public Health, University of Helsinki, Helsinki, Finland
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
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Means C. Letter to the Editor: Mechanisms of increased morbidity and mortality of SARS-CoV-2 infection in individuals with diabetes: what this means for an effective management strategy. Metabolism 2020; 108:154254. [PMID: 32360397 PMCID: PMC7187878 DOI: 10.1016/j.metabol.2020.154254] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 04/23/2020] [Accepted: 04/26/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Casey Means
- Means Health, 407 NW 17(th) Avenue, Suite #5, Portland, OR 97209, USA.
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Singh AK, Khunti K. Assessment of risk, severity, mortality, glycemic control and antidiabetic agents in patients with diabetes and COVID-19: A narrative review. Diabetes Res Clin Pract 2020; 165:108266. [PMID: 32533989 PMCID: PMC7286824 DOI: 10.1016/j.diabres.2020.108266] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 05/26/2020] [Accepted: 06/06/2020] [Indexed: 02/08/2023]
Abstract
AIMS Rising prevalence of non-communicable diseases world-wide has made diabetes an important comorbidity in patients with coronavirus disease-19 (COVID-19). We sought to review the risk, severity and mortality in COVID-19 and its relation to the glycemic control, and role of anti-diabetic agents in patients with diabetes. METHODS A Boolean search was made in PubMed, MedRxiv and Google Scholar database until May 10, 2020 and full articles with supplementary appendix were retrieved using the specific key words related to the topic. RESULTS There is a high prevalence of diabetes in patients with COVID-19. Patients with diabetes had a significantly more severe variety of COVID-19 and increased mortality, compared to the groups without diabetes. Moreover, poor glycemic control is associated with a significantly higher severe COVID-19 and increased mortality, compared to the well-controlled glycemic groups. No data currently available for or against any anti-diabetic agents in COVID-19. CONCLUSIONS Diabetes, in particular poorly-controlled group is associated with a significantly higher risk of severe COVID-19 and mortality. This calls for an optimal glycemic control and an increased emphasis on future preventative therapies including the vaccination programs for these groups in addition to the traditional risk prevention such as social distancing and self-isolation.
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Affiliation(s)
- Awadhesh Kumar Singh
- Department of Diabetes & Endocrinology, G.D Hospital & Diabetes Institute, Kolkata, India.
| | - Kamlesh Khunti
- Leicester Diabetes Research Centre, Leicester LE5 4PW, UK.
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Sun L, Song F, Shi N, Liu F, Li S, Li P, Zhang W, Jiang X, Zhang Y, Sun L, Chen X, Shi Y. Combination of four clinical indicators predicts the severe/critical symptom of patients infected COVID-19. J Clin Virol 2020; 128:104431. [PMID: 32442756 PMCID: PMC7219384 DOI: 10.1016/j.jcv.2020.104431] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/06/2020] [Accepted: 05/09/2020] [Indexed: 01/22/2023]
Abstract
BACKGROUND Despite the death rate of COVID-19 is less than 3%, the fatality rate of severe/critical cases is high, according to World Health Organization (WHO). Thus, screening the severe/critical cases before symptom occurs effectively saves medical resources. METHODS AND MATERIALS In this study, all 336 cases of patients infected COVID-19 in Shanghai to March 12th, were retrospectively enrolled, and divided in to training and test datasets. In addition, 220 clinical and laboratory observations/records were also collected. Clinical indicators were associated with severe/critical symptoms were identified and a model for severe/critical symptom prediction was developed. RESULTS Totally, 36 clinical indicators significantly associated with severe/critical symptom were identified. The clinical indicators are mainly thyroxine, immune related cells and products. Support Vector Machine (SVM) and optimized combination of age, GSH, CD3 ratio and total protein has a good performance in discriminating the mild and severe/critical cases. The area under receiving operating curve (AUROC) reached 0.9996 and 0.9757 in the training and testing dataset, respectively. When the using cut-off value as 0.0667, the recall rate was 93.33 % and 100 % in the training and testing datasets, separately. Cox multivariate regression and survival analyses revealed that the model significantly discriminated the severe/critical cases and used the information of the selected clinical indicators. CONCLUSION The model was robust and effective in predicting the severe/critical COVID cases.
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Affiliation(s)
- Liping Sun
- Shanghai University of Medicine & Health Sciences, No.257 Tianxiong Road, Pudong New Area, Shanghai, 201318, PR China.
| | - Fengxiang Song
- Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, PR China
| | - Nannan Shi
- Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, PR China
| | - Fengjun Liu
- Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, PR China
| | - Shenyang Li
- Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, PR China
| | - Ping Li
- Shanghai University of Medicine & Health Sciences, No.257 Tianxiong Road, Pudong New Area, Shanghai, 201318, PR China
| | - Weihan Zhang
- Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, PR China
| | - Xiao Jiang
- 905th Hospital of PLA, Shanghai, 200052, PR China
| | - Yongbin Zhang
- Shanghai University of Medicine & Health Sciences, No.257 Tianxiong Road, Pudong New Area, Shanghai, 201318, PR China
| | - Lining Sun
- Shanghai University of Medicine & Health Sciences, No.257 Tianxiong Road, Pudong New Area, Shanghai, 201318, PR China; School of Mechanical and Electrical Engineering, SooChow University, PR China.
| | - Xiong Chen
- Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, PR China
| | - Yuxin Shi
- Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, PR China.
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