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Rydén L, Lindsten J. The history of the Nobel prize for the discovery of insulin. Diabetes Res Clin Pract 2021; 175:108819. [PMID: 33865917 DOI: 10.1016/j.diabres.2021.108819] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 04/12/2021] [Indexed: 10/21/2022]
Abstract
In 2021 we are celebrating the 100th anniversary of the discovery of insulin, which 1923 was awarded with a Nobel Prize in Physiology or Medicine to Banting and MacLeod. The development of insulin was foregone by an interesting piece of medical history starting with the first known mentioning of a disease resembling diabetes about 1550 BCE in Eberś papyrus. The Indian physician Charaka made the first reference to the sweetness of the urine about 280 BCE while the connection of the sweet taste of urine with an excess of sugar in the blood remained undescribed until 1776 when Dobson published his first experience on this subject. Langerhans description of "islands of clear cells" in the pancreatic gland was of great importance when published 1869. The first connection of pancreas to diabetes was made by Lancereaux 1877. The experiments 1890 by Minkowski and von Mering, depriving dogs of pancreas, noting that they died with symptoms of diabetes was another step forward. A first attempt to isolate pancreatic extract by means of which blood glucose could be normalized in dogs with diabetes was described by Paulescu, but his experiments, interrupted by the First World War, never became acknowledged to the extent that they probably should have been. Instead, it was Banting, who supported by Best, made the experiments that proved that an extract from the Langerhans' islands could keep dogs with diabetes alive for several months in the laboratory of MacLeod. This extract, purified by Collip, saved the life of people dying by diabetes for the first time in January 1922. The discovery of insulin was made in 1921 and the Nobel prize was awarded to Banting and MacLeod already 1923. The correct choice of laureates has, however, been debated. Banting shared his prize money with Best who helped him with the experiments and MacLeod shared his part with Collip who purified the extract. The question arises, who was actually the person discovering insulin and did the right person get the prize? Further insights on this question are revealed via the archives of the Nobel Assembly of the Karolinska Institutet, Stockholm, Sweden.
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Standl E, Rydén L. Heart failure at the crossroads of cardiology and diabetology. Diabetes Res Clin Pract 2021; 175:108844. [PMID: 33984710 DOI: 10.1016/j.diabres.2021.108844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 04/27/2021] [Indexed: 11/24/2022]
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Ferrannini G, Savarese G, Rydén L. Sodium-glucose transporter inhibition in heart failure: from an unexpected side effect to a novel treatment possibility. Diabetes Res Clin Pract 2021; 175:108796. [PMID: 33845051 DOI: 10.1016/j.diabres.2021.108796] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 03/30/2021] [Accepted: 04/02/2021] [Indexed: 12/17/2022]
Abstract
Sodium-glucose transporter-2 inhibitors (SGLT2i), originally launched as glucose-lowering drugs, have been studied in large cardiovascular outcome trials to ascertain safety. Surprisingly, these compounds reduced the risk of cardiovascular events (cardiovascular death, non-fatal myocardial and non-fatal stroke) and total mortality. The mechanisms behind this benefit are only partly understood, but a major contributor is the reduction of heart failure hospitalisations, evident already within weeks after the initiation of the SGLT2i. SGLT2 inhibition increases urinary glucose excretion, thereby improving glycaemic control in an insulin-independent manner. Moreover, SGLT2i potentially impact the cardiovascular system both indirectly via weight loss and blood pressure lowering and directly through osmotic diuresis and increased sodium excretion and presumably by improving myocardial energetics. The aim of this review is to summarise evidence from all major outcome trials investigating SGLT2i in patients with diabetes, as well as recent evidence from trials in heart failure patients without glucose perturbations, which pave the way for novel treatment of large groups of patients. The results of these studies have been taken into account in recently issued guidelines for the management of diabetes and cardiovascular disease. An important task for diabetologists, cardiologists and general practitioners is to incorporate them into clinical practice to the benefit of many patients.
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M Nilsson P, Rydén L. [Not Available]. LAKARTIDNINGEN 2021; 118:20214. [PMID: 33913122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
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Wang A, Gerstein HC, Lee SF, Hess S, Paré G, Rydén L, Mellbin LG. Testosterone and sex hormone-binding globulin in dysglycemic women at high cardiovascular risk: A report from the Outcome Reduction with an Initial Glargine Intervention trial. Diab Vasc Dis Res 2021; 18:14791641211002475. [PMID: 33752449 PMCID: PMC8481727 DOI: 10.1177/14791641211002475] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
AIMS Total and free testosterone and sex hormone-binding globulin may affect cardiovascular prognosis in women. The objective was to study the association between sex hormones and prognosis in women with dysglycemia and high cardiovascular risk. METHODS This epidemiological report included dysglycemic women from the Outcome Reduction with an Initial Glargine Intervention trial (n = 2848) with baseline total testosterone and sex hormone-binding globulin. Free testosterone was calculated with the Vermeulen formula. Cox regression analyses adjusted for variables including age, previous diseases and pharmacological treatments were used to estimate the association between these levels and the composite cardiovascular outcome (death from cardiovascular causes, nonfatal myocardial infarction or nonfatal stroke) and all-cause mortality per one standard deviation. RESULTS Patients (73% post-menopausal) were followed for a median of 6.1 years during which 377 cardiovascular events and 389 deaths occurred. In Cox analyses, total and free testosterone were not associated with any outcomes, but sex hormone-binding globulin was related to all-cause mortality in age adjusted (HR 1.15; 95% CI 1.06-1.24; p < 0.01) and fully adjusted analyses (HR 1.14; 95% CI 1.05-1.24; p < 0.01). CONCLUSIONS Increasing levels of baseline sex hormone-binding globulin were associated with an increased risk of all-cause mortality in dysglycemic women at high cardiovascular risk. TRIAL REGISTRATION ClinicalTrials.gov no. NCT00069784.
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Ferrannini G, De Bacquer D, Vynckier P, De Backer G, Gyberg V, Kotseva K, Mellbin L, Norhammar A, Tuomilehto J, Wood D, Rydén L. Gender differences in screening for glucose perturbations, cardiovascular risk factor management and prognosis in patients with dysglycaemia and coronary artery disease: results from the ESC-EORP EUROASPIRE surveys. Cardiovasc Diabetol 2021; 20:38. [PMID: 33573665 PMCID: PMC7879645 DOI: 10.1186/s12933-021-01233-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 01/30/2021] [Indexed: 01/14/2023] Open
Abstract
Background Gender disparities in the management of dysglycaemia, defined as either impaired glucose tolerance (IGT) or type 2 diabetes (T2DM), in coronary artery disease (CAD) patients are a medical challenge. Recent data from two nationwide cohorts of patients suggested no gender difference as regards the risk for diabetes-related CV complications but indicated the presence of a gender disparity in risk factor management. The aim of this study was to investigate gender differences in screening for dysglycaemia, cardiovascular risk factor management and prognosis in dysglycemic CAD patients. Methods The study population (n = 16,259; 4077 women) included 7998 patients from the ESC-EORP EUROASPIRE IV (EAIV: 2012–2013, 79 centres in 24 countries) and 8261 patients from the ESC-EORP EUROASPIRE V (EAV: 2016–2017, 131 centres in 27 countries) cross-sectional surveys. In each centre, patients were investigated with standardised methods by centrally trained staff and those without known diabetes were offered an oral glucose tolerance test (OGTT). The first of CV death or hospitalisation for non-fatal myocardial infarction, stroke, heart failure or revascularization served as endpoint. Median follow-up time was 1.7 years. The association between gender and time to the occurrence of the endpoint was evaluated using Cox survival modelling, adjusting for age. Results Known diabetes was more common among women (32.9%) than men (28.4%, p < 0.0001). OGTT (n = 8655) disclosed IGT in 17.2% of women vs. 15.1% of men (p = 0.004) and diabetes in 13.4% of women vs. 14.6% of men (p = 0.078). In both known diabetes and newly detected dysglycaemia groups, women were older, with higher proportions of hypertension, dyslipidaemia and obesity. HbA1c was higher in women with known diabetes. Recommended targets of physical activity, blood pressure and cholesterol were achieved by significantly lower proportions of women than men. Women with known diabetes had higher risk for the endpoint than men (age-adjusted HR 1.22; 95% CI 1.04–1.43). Conclusions Guideline-recommended risk factor control is poorer in dysglycemic women than men. This may contribute to the worse prognosis in CAD women with known diabetes.
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Gulis K, Rydén L, Bendahl PO, Svensjö T. Cosmetic Outcomes and Symmetry Comparison in Patients Undergoing Bilateral Therapeutic Mammoplasty for Breast Cancer. World J Surg 2021; 45:1433-1441. [PMID: 33527159 PMCID: PMC8026409 DOI: 10.1007/s00268-020-05941-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2020] [Indexed: 12/01/2022]
Abstract
Background Breast-reduction techniques are increasingly used in oncoplastic breast surgery. Bilateral therapeutic mammoplasty has the benefit of decreasing breast volume, enabling resection of larger tumors, and the potential to assure good postoperative symmetry. The aims of this study were to objectively asses the cosmetic outcomes of therapeutic mammoplasty in patients with breast cancer, using the breast cancer conservative treatment cosmetic results (BCCT.core) software, to compare this score with the surgeon’s score and the patient’s assessment, and to evaluate if other defined parameters have an impact on cosmetic outcomes. The secondary aim was to compare breast symmetry pre- and postoperatively. Materials and Methods We enrolled 146 consecutive patients with primary breast cancer who underwent therapeutic mammoplasty between 2011 and 2018 in Kristianstad Central Hospital, Sweden. We retrospectively collected data from patients’ records. We analyzed the BCCT.core score using postoperative photographs to objectively evaluate cosmetic outcomes on a four-grade scale and compared with preoperative photographs to evaluate symmetry. Cosmetic outcomes were also assessed subjectively by patients and surgeons, using a 10-point Likert scale. Results The majority of patients (89%) had good or excellent BCCT.core scores, which correlated with surgeons’ scores, rs = − 0.22 (p < 0.001). Overall, patients were more satisfied with the cosmetic outcomes than the surgeons (p < 0.001). Evidence supporting an association between the defined clinicopathological variables, for example, tumor size, and cosmetic outcomes, was weak. Conclusion Therapeutic mammoplasty yields a very good cosmetic outcome, evaluated both by subjective and objective measurements. Importantly, symmetry can be improved in patients with asymmetry. Supplementary information The online version contains supplementary material available at (10.1007/s00268-020-05941-0).
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De Bacquer D, Ueda P, Reiner Ž, De Sutter J, De Smedt D, Lovic D, Gotcheva N, Fras Z, Pogosova N, Mirrakhimov E, Lehto S, Jernberg T, Kotseva K, Rydén L, Wood D, De Backer G. Prediction of recurrent event in patients with coronary heart disease: the EUROASPIRE Risk Model. Eur J Prev Cardiol 2020; 29:328-339. [PMID: 33623999 DOI: 10.1093/eurjpc/zwaa128] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 11/04/2020] [Accepted: 11/10/2020] [Indexed: 11/13/2022]
Abstract
AIMS Most patients with established atherosclerotic cardiovascular disease (CVD) are at very high risk for developing recurrent events. Since this risk varies a lot between patients there is a need to identify those in whom an even more intensive secondary prevention strategy should be envisaged. Using data from the EUROASPIRE IV and V cohorts of coronary heart disease (CHD) patients from 27 European countries, we aimed at developing and internally and externally validating a risk model predicting recurrent CVD events in patients aged < 75 years. METHODS AND RESULTS Prospective data were available for 12 484 patients after a median follow-up time of 1.7 years. The primary endpoint, a composite of fatal CVD or new hospitalizations for non-fatal myocardial infarction (MI), stroke, heart failure, coronary artery bypass graft, or percutaneous coronary intervention (PCI), occurred in 1424 patients. The model was developed based on data from 8000 randomly selected patients in whom the association between potential risk factors and the incidence of the primary endpoint was investigated. This model was then validated in the remaining 4484 patients. The final multivariate model revealed a higher risk for the primary endpoint with increasing age, a previous hospitalization for stroke, heart failure or PCI, a previous diagnosis of peripheral artery disease, self-reported diabetes and its glycaemic control, higher non-high-density lipoprotein cholesterol, reduced renal function, symptoms of depression and anxiety and living in a higher risk country. The model demonstrated excellent internal validity and proved very adequate in the validation cohort. Regarding external validity, the model demonstrated good discriminative ability in 20 148 MI patients participating in the SWEDEHEART register. Finally, we developed a risk calculator to estimate risks at 1 and 2 years for patients with stable CHD. CONCLUSION In patients with CHD, fatal and non-fatal rates of recurrent CVD events are high. However, there are still opportunities to optimize their management in order to prevent further disease or death. The EUROASPIRE Risk Calculator may be of help to reach this goal.
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Vynckier P, Ferrannini G, Rydén L, Jankowski P, De Backer T, Gevaert S, De Bacquer D, De Smedt D. Gender gap in risk factor control of coronary patients far from closing: results from the European Society of Cardiology EUROASPIRE V registry. Eur J Prev Cardiol 2020; 29:344-351. [PMID: 33624111 DOI: 10.1093/eurjpc/zwaa144] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/25/2020] [Accepted: 11/30/2020] [Indexed: 12/25/2022]
Abstract
AIMS This study aims to provide an overview on contemporary gender differences in the risk factor control of coronary heart disease (CHD) patients. METHODS AND RESULTS Analyses were based on the cross-sectional ESC (European Society of Cardiology) EORP (EurObservational Research Programme) EUROASPIRE V (European Survey of Cardiovascular Disease Prevention and Diabetes) survey including data on CHD patients across 27 European countries. Men and women between 18 and 80 years old, hospitalized for a first or recurrent coronary event were included in the study. Data were available for 8261 patients of which 25.8% women. Overall, women had a worse risk factor control compared with men. Whereas women were more likely to be non-smokers (79.3% vs. 87.2%; P < 0.001), they were less likely to reach recommended levels of physical activity (36.8% vs. 27.5%; P < 0.001), and they were less likely to be non-obese (65.1% vs. 54.3%; P < 0.001). There is indication that risk factors such as smoking behaviour and obesity differed depending on country income level. No gender differences could be observed in blood pressure on target (P > 0.05). Moreover, a lower proportion of women reached low-density lipoprotein cholesterol (LDL-C) target levels (31.4% vs. 22.1%; P < 0.001), and they were less likely to reach glycated haemoglobin (HbA1c) targets if having self-reported diabetes (56.7% vs. 48.6%; P < 0.001). CONCLUSION The risk factor control of CHD women is substantial worse compared with men despite little gender differences in cardiovascular medication intake. Further actions are needed to increase the awareness of the worse risk factor control in female CHD patients.
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Rydén L, Ferrannini G, Mellbin L. Is cardioprotection with GLP-1 receptor agonists a class effect? Eur J Prev Cardiol 2020; 28:18-21. [PMID: 33623981 DOI: 10.1093/eurjpc/zwaa103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Wamil M, McMurray JJV, Scott CAB, Coleman RL, Sun Y, Standl E, Rydén L, Holman RR. Predicting heart failure events in patients with coronary heart disease and impaired glucose tolerance: Insights from the Acarbose Cardiovascular Evaluation (ACE) trial. Diabetes Res Clin Pract 2020; 170:108488. [PMID: 33035598 DOI: 10.1016/j.diabres.2020.108488] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/24/2020] [Accepted: 09/25/2020] [Indexed: 10/23/2022]
Abstract
AIMS Heart failure is a fatal complication of type 2 diabetes but little is known about its incidence in people with impaired glucose tolerance (IGT). We used Acarbose Cardiovascular Evaluation (ACE) trial data to identify predictors of hospitalisation for heart failure (hHF) or cardiovascular (CV) death in patients with coronary heart disease (CHD) and IGT randomised to acarbose or placebo. METHODS Independent hHF/CV death risk factors were determined using Cox proportional hazards models, with participants censored at first hHF event, CV death, or end of follow-up. RESULTS During median 5-year follow-up, the composite outcome of hHF/CV death occurred in 393 (6.0%) participants. Significant hHF/CV death multivariate predictors were higher age and plasma creatinine, and prior heart failure (HF), myocardial infarction (MI), atrial fibrillation (AF) and stroke. Acarbose, compared with placebo, did not reduce hHF/CV death (hazard ratio [HR] 0.89, 95% CI 0.64-1.24, P = 0.48) or hHF (HR 0.90, 95% CI 0.74-1.10, P = 0.32). CONCLUSIONS Patients with CHD and IGT at greater risk of hHF/CV death were older with higher plasma creatinine, prior HF, MI, AF or stroke. Addition of acarbose to optimised CV therapy to reduce post-prandial glucose excursions did not reduce the risk of hHF/CV death or hHF. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov, number NCT00829660, and the International Standard Randomised Controlled Trial Number registry, number ISRCTN91899513.
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Cosentino F, Ceriello A, Baeres FMM, Fioretto P, Garber A, Stough WG, George JT, Grant PJ, Khunti K, Langkilde AM, Plutzky J, Rydén L, Scheen A, Standl E, Tuomilehto J, Zannad F. Addressing cardiovascular risk in type 2 diabetes mellitus: a report from the European Society of Cardiology Cardiovascular Roundtable. Eur Heart J 2020; 40:2907-2919. [PMID: 30445605 DOI: 10.1093/eurheartj/ehy677] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 08/20/2018] [Accepted: 10/08/2018] [Indexed: 12/17/2022] Open
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Rautio E, Gadler F, Gudbjörnsdottir S, Franzén S, Rydén L, Svensson AM, Mellbin LG. Patients With Type 2 Diabetes Have an Increased Demand for Pacemaker Treatment: A Comparison With Age- and Sex-Matched Control Subjects From the General Population. Diabetes Care 2020; 43:2853-2858. [PMID: 32887704 DOI: 10.2337/dc20-0084] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 08/17/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Patients with type 2 diabetes have an increased risk for cardiovascular disease, including arrhythmias. The prevalence of bradyarrhythmia and the subsequent need for treatment with pacemakers (PMs) is less well explored in a contemporary patient population. The current study explores 1) whether patients with type 2 diabetes have an increased demand for PM implantation compared with an age- and sex-matched control population without diabetes and 2) patient characteristics associated with an increased demand for receiving a PM. RESEARCH DESIGN AND METHODS In this population-matched registry study, a total of 416,247 patients with type 2 diabetes from the Swedish National Diabetes Registry and 2,081,235 age- and sex-matched control subjects selected from the general population were included between 1 January 1998 and 31 December 2012 and followed until 31 December 2013. Mean follow-up time was 7 years. Cox proportional hazards regression analyses were performed to estimate the demand of PM treatment and the factors identifying patients with such demand. RESULTS Type 2 diabetes was associated with an increased need of PM treatment (hazard ratio 1.65 [95% CI 1.60-1.69]; P < 0.0001), which remained (1.56 [1.51-1.60]; P < 0.0001) after adjustments for age, sex, educational level, marital status, country of birth, and coronary heart disease. Risk factors for receiving a PM included increasing age, HbA1c, BMI, diabetes duration, and lipid- and blood pressure-lowering medication. CONCLUSIONS The need for PM treatment is higher in patients with type 2 diabetes than in matched population-based control subjects. Age, diabetes duration, and HbA1c seem to be risk factors for PM treatment.
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Vynckier P, Ferrannini G, Rydén L, Tokgözoğlu L, Bruthans J, Kotseva K, Wood D, De Backer T, Gevaert S, De Bacquer D, De Smedt D. Medical Treatment in Coronary Patients: Is there Still a Gender Gap? Results from European Society of Cardiology EUROASPIRE V Registry. Cardiovasc Drugs Ther 2020; 35:801-808. [PMID: 33068226 DOI: 10.1007/s10557-020-07095-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/08/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE This study is aimed at investigating gender differences in the medical management of patients with coronary heart disease (CHD). METHODS Analyses were based on the ESC EORP EUROASPIRE V (European Survey Of Cardiovascular Disease Prevention And Diabetes) survey. Consecutive patients between 18 and 80 years, hospitalized for a coronary event, were included in the study. Information on cardiovascular medication intake at hospital discharge and at follow-up (≥ 6 months to < 2 years after hospitalization) was collected. RESULTS Data was available for 8261 patients (25.8% women). Overall, no gender differences were observed in the prescription and use of cardioprotective medication like aspirin, beta-blockers, and ACE-I/ARBs (P > 0.01) at discharge and follow-up respectively. However, a statistically significant difference was found in the use of statins at follow-up, in disfavor of women (82.8% vs. 77.7%; P < 0.001). In contrast, at follow-up, women were more likely to use diuretics (31.5% vs. 39.5%; P < 0.001) and calcium channel blockers (21.2% vs. 28.8%; P < 0.001), whereas men were more likely to use anticoagulants (8.8% vs. 7.0%; P < 0.001). Overall, no gender differences were found in total daily dose intake (P > 0.01). Furthermore, women were less likely than men to have received a CABG (20.4% vs. 13.2%; P < 0.001) or PCI (82.1% vs. 74.9%; P < 0.001) at follow-up. No gender differences were observed in prescribed (P = 0.10) and attended (P = 0.63) cardiac rehabilitation programs. CONCLUSION The EUROASPIRE V results show only limited gender differences in the medical management of CHD patients. Current findings suggest growing awareness about risk in female CHD patients.
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Prattichizzo F, La Sala L, Rydén L, Marx N, Ferrini M, Valensi P, Ceriello A. Glucose-lowering therapies in patients with type 2 diabetes and cardiovascular diseases. Eur J Prev Cardiol 2020; 26:73-80. [PMID: 31766918 DOI: 10.1177/2047487319880040] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Type 2 diabetes mellitus is a major risk factor for developing cardiovascular disease, and many patients with diabetes have prevalent cardiovascular complications. Recent cardiovascular outcome clinical trials suggest that certain new glucose-lowering drugs are accompanied by additional cardioprotective properties. Indeed, selected glucagon-like peptide-1 receptor agonists have a proved cardiovascular benefit in terms of a reduced incidence of ischaemic events, while sodium/glucose co-transporter-2 inhibitors have also shown significant protection, with a striking effect on heart failure and renal endpoints. These findings have been integrated in recent guidelines which now recommend prescribing (when initial metformin monotherapy fails) a glucagon-like peptide-1 receptor agonist or a sodium/glucose co-transporter-2 inhibitor with clinical trial-confirmed benefit in patients with diabetes and atherosclerotic cardiovascular disease, and a sodium/glucose co-transporter-2 inhibitor in such patients with heart failure or chronic kidney disease at initial stages. Furthermore, the new 2019 European Society of Cardiology guidelines in collaboration with the European Association for the Study of Diabetes recommend a glucagon-like peptide-1 receptor agonist or a sodium/glucose co-transporter-2 inhibitor in treatment-naive patients with type 2 diabetes mellitus with pre-existing cardiovascular disease or at high cardiovascular risk. Future research will disentangle the mechanisms underpinning these beneficial effects and will also establish to what extent these results are generalisable to the whole diabetes population. In the meantime, available evidence should prompt a wide diffusion of these two classes of drugs among patients with diabetes and cardiovascular disease. Here, we briefly summarise recent findings emerging from cardiovascular outcome clinical trials, discuss their impact on treatment algorithms and propose new possible approaches to improve our knowledge further regarding the cardiovascular effect of glucose-lowering medications.
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Abstract
Type 2 diabetes mellitus (T2DM) is associated with a two- to four-fold increased risk of developing cardiovascular disease (CVD) and microvascular complications, which may already be present before diagnosis. It is, therefore, important to detect people with an increased risk of T2DM at an early stage. In order to identify individuals with so-called 'pre-diabetes', comprising impaired fasting glucose (IFG) and impaired glucose tolerance (IGT), current guidelines have developed definitions based on fasting plasma glucose, two-hour glucose concentrations and haemoglobin A1c. Subjects with pre-diabetes are at an increased risk of developing T2DM and CVD. This elevated risk seems similar according to the different criteria used to define pre-diabetes. The risk of progression to T2DM or CVD does, however, depend on other risk factors such as sex, body mass index and ethnicity. Based on the risk factors to develop T2DM, many risk assessment models have been developed to identify those at highest risk. These models perform well to identify those at risk and could be used to initiate preventive interventions. Many studies have shown that lifestyle modification and metformin are effective in preventing the development of T2DM, although lifestyle modification seems to have a more sustainable effect. In addition, lifestyle modification seems more effective in those with IGT than those with IFG. In this review, we will describe the different definitions used to define pre-diabetes, progression from pre-diabetes to T2DM or other vascular complications, risk factors associated with progressions and the management of progression to T2DM, ending with clinical recommendations.
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Abstract
A cluster of metabolic factors have been merged into an entity named the metabolic syndrome. Although the characteristics of this syndrome have varied over time the presently used definition was established in 2009. The presence of three abnormal findings out of five components qualifies a person for the metabolic syndrome: elevated waist circumference, elevated triglycerides, reduced high-density lipoprotein cholesterol, elevated blood pressure and elevated fasting plasma glucose. Cut points have been defined for all components apart from waist circumference, for which national or regional values are used. The metabolic syndrome predicts cardiovascular disease and type 2 diabetes. This associated risk does not exceed its components whereof elevated blood pressure is the most frequent. A successful management should, however, address all factors involved. The management is always based on healthy lifestyle choices but has not infrequently to be supported by pharmacological treatment, especially blood pressure lowering drugs. The metabolic syndrome is a useful example of the importance of multiple targets for preventive interventions. To be successful management has to be individualized not the least when it comes to pharmacological therapy. Frail elderly people should not be over-treated. Knowledge transfer of how risk factors act should be accompanied by continuous trust building and motivation. In complex situations with a mix of biological risk factors, adverse social conditions and unhealthy lifestyle, everything cannot be changed at once. It is better to aim for small steps that are lasting than large, unsustainable steps with relapses to unhealthy behaviours. A person with the metabolic syndrome will always be afflicted by its components, which is the reason that management has to be sustained over a very long time. This review summarizes the knowledge on the metabolic syndrome and its management according to present state of the art.
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Cukierman-Yaffe T, Gerstein HC, Colhoun HM, Diaz R, García-Pérez LE, Lakshmanan M, Bethel A, Xavier D, Probstfield J, Riddle MC, Rydén L, Atisso CM, Hall S, Rao-Melacini P, Basile J, Cushman WC, Franek E, Keltai M, Lanas F, Leiter LA, Lopez-Jaramillo P, Pirags V, Pogosova N, Raubenheimer PJ, Shaw JE, Sheu WHH, Temelkova-Kurktschiev T. Effect of dulaglutide on cognitive impairment in type 2 diabetes: an exploratory analysis of the REWIND trial. Lancet Neurol 2020; 19:582-590. [PMID: 32562683 DOI: 10.1016/s1474-4422(20)30173-3] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/10/2020] [Accepted: 04/23/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Diabetes is an independent risk factor for cognitive impairment. We aimed to investigate the association between the glucagon-like peptide-1 (GLP-1) receptor agonist dulaglutide and cognitive impairment as an exploratory analysis within the Researching Cardiovascular Events With a Weekly Incretin in Diabetes (REWIND) trial. METHODS REWIND is a randomised, double-blind placebo-controlled trial at 371 sites in 24 countries. We included men and women (aged ≥50 years) with either established or newly diagnosed type 2 diabetes and additional cardiovascular risk factors, glycated haemoglobin of up to 9·5% (80 mmol/mol) on a maximum of two oral glucose-lowering drugs with or without basal insulin, and a body-mass index of at least 23 kg/m2. Participants were randomly assigned (1:1) subcutaneous injections once a week of either dulaglutide (1·5 mg) or an equal volume of matching placebo. Randomisation was done using a computer-generated code with stratification by site. Participants and all study personnel were masked to treatment allocation until the database was locked. Participants were followed up at least every 6 months for the composite primary outcome of stroke, myocardial infarction, or death from cardiovascular or unknown causes. Cognitive function was assessed at baseline and during follow-up using the Montreal Cognitive Assessment (MoCA) and Digit Symbol Substitution Test (DSST). We present here the exploratory primary cognitive outcome, which was the first occurrence of a follow-up score on MoCA or DSST that was 1·5 SDs or more below the baseline mean score in the participant's country. All analyses were done using an intention-to-treat approach. The REWIND trial is registered with ClinicalTrials.gov, NCT01394952. FINDINGS Between Aug 18, 2011, and Aug 14, 2013, 9901 participants were randomly assigned to either dulaglutide (n=4949) or placebo (n=4952). During median follow-up of 5·4 (IQR 5·1-5·9) years, 8828 participants provided a baseline and one or more follow-up MoCA or DSST scores, of whom 4456 were assigned dulaglutide and 4372 were assigned placebo. The cognitive outcome occurred in 4·05 per 100 patient-years in participants assigned dulaglutide and 4·35 per 100 patient-years in people assigned placebo (hazard ratio [HR] 0·93, 95% CI 0·85-1·02; p=0·11). After post-hoc adjustment for individual standardised baseline scores, the hazard of substantive cognitive impairment was reduced by 14% in those assigned dulaglutide (HR 0·86, 95% CI 0·79-0·95; p=0·0018). INTERPRETATION Long-term treatment with dulaglutide might reduce cognitive impairment in people with type 2 diabetes. Further studies of this drug focused on brain health and cognitive function are clearly indicated. FUNDING Eli Lilly and Company.
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Ferrannini G, Norhammar A, Gyberg V, Mellbin L, Rydén L. Is Coronary Artery Disease Inevitable in Type 2 Diabetes? From a Glucocentric to a Holistic View on Patient Management. Diabetes Care 2020; 43:2001-2009. [PMID: 32661109 DOI: 10.2337/dci20-0002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 05/18/2020] [Indexed: 02/03/2023]
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Gerstein HC, Coleman RL, Scott CAB, Xu S, Tuomilehto J, Rydén L, Holman RR. Impact of Acarbose on Incident Diabetes and Regression to Normoglycemia in People With Coronary Heart Disease and Impaired Glucose Tolerance: Insights From the ACE Trial. Diabetes Care 2020; 43:2242-2247. [PMID: 32641379 DOI: 10.2337/dc19-2046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 06/08/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE We examined the impact of acarbose, an α-glucosidase inhibitor, on incident diabetes and regression to normoglycemia in 6,522 Acarbose Cardiovascular Evaluation (ACE) trial participants in China who had impaired glucose tolerance (IGT) and coronary heart disease (CHD). RESEARCH DESIGN AND METHODS Participants were randomly assigned to acarbose or placebo and followed with four monthly fasting plasma glucose (FPG) tests and annual oral glucose tolerance tests. Incident diabetes was defined as two successive diagnostic FPG levels ≥7 mmol/L or 2-h plasma glucose (PG) levels ≥11.1 mmol/L while taking study medication or a masked adjudicated confirmation of this diagnosis. Regression to normoglycemia was defined as FPG <6.1 mmol/L and 2-h PG <7.8 mmol/L. Intention-to-treat and on-treatment analyses were conducted using Poisson regression models, overall and for subgroups (age, sex, CHD type, HbA1c, FPG, 2-h PG, BMI, estimated glomerular filtration rate, for IGT alone, for IGT + impaired fasting glucose, and for use of thiazides, ACE inhibitors [ACEis]/angiotensin receptor blockers [ARBs], β-blockers, calcium channel blockers, or statins). RESULTS Incident diabetes was less frequent with acarbose compared with placebo (3.2 and 3.8 per 100 person-years, respectively; rate ratio 0.82 [95% CI 0.71, 0.94], P = 0.005), with no evidence of differential effects within the predefined subgroups after accounting for multiple testing. Regression to normoglycemia occurred more frequently in those randomized to acarbose compared with placebo (16.3 and 14.1 per 100 person-years, respectively; 1.16 [1.08, 1.25], P < 0.0001). This effect was greater in participants not taking an ACEi or ARB (1.36 [1.21, 1.53], P interaction = 0.0006). The likelihood of remaining in normoglycemic regression did not differ between the acarbose and placebo groups (P = 0.41). CONCLUSIONS Acarbose reduced the incidence of diabetes and promoted regression to normoglycemia in Chinese people with IGT and CHD.
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Marx N, Rydén L, Brosius F, Ceriello A, Cheung M, Cosentino F, Green J, Kellerer M, Koob S, Kosiborod M, Nedungadi P, Rodbard HW, Vandvik PO, Standl E, Schnell O. Proceedings of the Guideline Workshop 2019: Strategies for the Optimization of Guideline Processes in Diabetes, Cardiovascular Diseases, and Kidney Diseases. Diabetes Technol Ther 2020; 22:546-552. [PMID: 32903066 DOI: 10.1089/dia.2020.0086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The Guideline Workshop 2019, held in October 2019 in Munich, Germany, had the purpose of facilitating discussion on strategies for optimization of guideline processes in diabetes among a group of representatives of renown national and international societies in the field of diabetes, cardiology, and nephrology. Results of this panel's discussions are presented in this article and comprise a variety of suggestions for improving the quality and usability of guidelines, as well as to accelerate the development and responsiveness of guidelines to newly published, relevant data from clinical trials such as cardiovascular outcome trials in diabetes mellitus. These include, but are not limited to, recommendations to optimize presentation of content in guidelines, use of the Grading of Recommendations Assessment, Development, and Evaluation approach to rating the quality of evidence to harmonize guidelines, and utilization of digital health technologies to accelerate, streamline, and optimize communication on relevant data and development of clinical guidelines and necessary updates, while reducing costs. Recognizing that achieving alignment in guideline development among various medical organizations will be a long-term process, representatives from cross-sectional medical organizations relevant to cardio/renal metabolic disease and experts in guideline methodology will work together in the future. Among other activities, it is planned to continue the activity and organize a Guideline Workshop in 2020.
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Ferrannini G, De Bacquer D, De Backer G, Kotseva K, Mellbin L, Wood D, Rydén L. Screening for Glucose Perturbations and Risk Factor Management in Dysglycemic Patients With Coronary Artery Disease-A Persistent Challenge in Need of Substantial Improvement: A Report From ESC EORP EUROASPIRE V. Diabetes Care 2020; 43:726-733. [PMID: 32079627 DOI: 10.2337/dc19-2165] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 01/24/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Dysglycemia, in this survey defined as impaired glucose tolerance (IGT) or type 2 diabetes, is common in patients with coronary artery disease (CAD) and associated with an unfavorable prognosis. This European survey investigated dysglycemia screening and risk factor management of patients with CAD in relation to standards of European guidelines for cardiovascular subjects. RESEARCH DESIGN AND METHODS The European Society of Cardiology's European Observational Research Programme (ESC EORP) European Action on Secondary and Primary Prevention by Intervention to Reduce Events (EUROASPIRE) V (2016-2017) included 8,261 CAD patients, aged 18-80 years, from 27 countries. If the glycemic state was unknown, patients underwent an oral glucose tolerance test (OGTT) and measurement of glycated hemoglobin A1c. Lifestyle, risk factors, and pharmacological management were investigated. RESULTS A total of 2,452 patients (29.7%) had known diabetes. OGTT was performed in 4,440 patients with unknown glycemic state, of whom 41.1% were dysglycemic. Without the OGTT, 30% of patients with type 2 diabetes and 70% of those with IGT would not have been detected. The presence of dysglycemia almost doubled from that self-reported to the true proportion after screening. Only approximately one-third of all coronary patients had completely normal glucose metabolism. Of patients with known diabetes, 31% had been advised to attend a diabetes clinic, and only 24% attended. Only 58% of dysglycemic patients were prescribed all cardioprotective drugs, and use of sodium-glucose cotransporter 2 inhibitors (3%) or glucagon-like peptide 1 receptor agonists (1%) was small. CONCLUSIONS Urgent action is required for both screening and management of patients with CAD and dysglycemia, in the expectation of a substantial reduction in risk of further cardiovascular events and in complications of diabetes, as well as longer life expectancy.
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Marx N, Rydén L, Brosius F, Ceriello A, Cheung M, Cosentino F, Green J, Kellerer M, Koob S, Kosiborod M, Nedungadi P, Rodbard HW, Vandvik PO, Standl E, Schnell O. Proceedings of the Guideline Workshop 2019 - Strategies for the optimization of guideline processes in diabetes, cardiovascular diseases and kidney diseases. Diabetes Res Clin Pract 2020; 162:108092. [PMID: 32109519 DOI: 10.1016/j.diabres.2020.108092] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 02/24/2020] [Indexed: 12/21/2022]
Abstract
The Guideline Workshop 2019, held in October 2019 in Munich, Germany, had the purpose of facilitating discussion on strategies for optimization of guideline processes in diabetes amongst a group of representatives of renown national and international societies in the field of diabetes, cardiology, and nephrology. Results of this panel's discussions are presented in this manuscript and comprise a variety of suggestions for improving the quality and usability of guidelines, as well as to accelerate the development and responsiveness of guidelines to newly published, relevant data from clinical trials such as cardiovascular outcome trials in diabetes mellitus. These include, but are not limited to, recommendations to optimize presentation of content in guidelines, use of the GRADE-approach to rating the quality of evidence to harmonize guidelines, and utilization of digital health technologies to accelerate, streamline, and optimize communication on relevant data and development of clinical guidelines and necessary updates, while reducing costs. Recognizing that achieving alignment in guideline development among various medical organizations will be a long-term process, representatives from cross-sectional medical organizations relevant to cardio-renal metabolic disease and experts in guideline methodology will work together in the future. Among other activities, it is planned to continue the activity and organize a Guideline Workshop in 2020.
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Kotseva K, De Backer G, De Bacquer D, Rydén L, Hoes A, Grobbee D, Maggioni A, Marques-Vidal P, Jennings C, Abreu A, Aguiar C, Badariene J, Bruthans J, Cifkova R, Davletov K, Dilic M, Dolzhenko M, Gaita D, Gotcheva N, Hasan-Ali H, Jankowski P, Lionis C, Mancas S, Milićić D, Mirrakhimov E, Oganov R, Pogosova N, Reiner Ž, Vulić D, Wood D. Primary prevention efforts are poorly developed in people at high cardiovascular risk: A report from the European Society of Cardiology EURObservational Research Programme EUROASPIRE V survey in 16 European countries. Eur J Prev Cardiol 2020; 28:370-379. [PMID: 33966079 DOI: 10.1177/2047487320908698] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 02/04/2020] [Indexed: 11/15/2022]
Abstract
BACKGROUND European Action on Secondary and Primary Prevention by Intervention to Reduce Events (EUROASPIRE) V in primary care was carried out by the European Society of Cardiology EURObservational Research Programme in 2016-2018. The main objective was to determine whether the 2016 Joint European Societies' guidelines on cardiovascular disease prevention in people at high cardiovascular risk have been implemented in clinical practice. METHODS The method used was a cross-stional survey in 78 centres from 16 European countries. Patients without a history of atherosclerotic cardiovascular disease either started on blood pressure and/or lipid and/or glucose lowering treatments were identified and interviewed ≥ 6 months after the start of medication. RESULTS A total of 3562 medical records were reviewed and 2759 patients (57.6% women; mean age 59.0 ± 11.6 years) interviewed (interview rate 70.0%). The risk factor control was poor with 18.1% of patients being smokers, 43.5% obese (body mass index ≥30 kg/m2) and 63.8% centrally obese (waist circumference ≥88 cm for women, ≥102 cm for men). Of patients on blood pressure lowering medication 47.0% reached the target of <140/90 mm Hg (<140/85 mm Hg in people with diabetes). Among treated dyslipidaemic patients only 46.9% attained low density lipoprotein-cholesterol target of <2.6 mmol/l. Among people treated for type 2 diabetes mellitus, 65.2% achieved the HbA1c target of <7.0%. CONCLUSION The primary care arm of the EUROASPIRE V survey revealed that large proportions of people at high cardiovascular disease risk have unhealthy lifestyles and inadequate control of blood pressure, lipids and diabetes. Thus, the potential to reduce the risk of future cardiovascular disease throughout Europe by improved preventive cardiology programmes is substantial.
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Ferrannini G, Svenungsson E, Kjellström B, Elvin K, Grosso G, Näsman P, Rydén L, Norhammar A. Antiphospholipid antibodies in patients with dysglycaemia: A neglected cardiovascular risk factor? Diab Vasc Dis Res 2020; 17:1479164120922123. [PMID: 32506943 PMCID: PMC7607409 DOI: 10.1177/1479164120922123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Cardiovascular disease is a serious complication in patients with dysglycaemia, defined as either type 2 diabetes or impaired glucose tolerance. Research focusing on the identification of potential markers for atherothrombotic disease in these subjects is warranted. The antiphospholipid syndrome is a common acquired prothrombotic condition, defined by a combination of thrombotic events and/or obstetric morbidity and positivity of specific antiphospholipid antibodies. Available information on antiphospholipid antibodies in dysglycaemia is scarce. OBJECTIVE This study investigates the association between antiphospholipid antibodies and dysglycaemia. PATIENTS/METHODS The PAROKRANK (periodontitis and its relation to coronary artery disease) study included 805 patients, investigated 6-10 weeks after a first myocardial infarction, and 805 matched controls. Participants without known diabetes (91%) underwent an oral glucose tolerance test. Associations between antiphospholipid antibodies (anti-cardiolipin and anti-β2 glycoprotein-I IgG, IgM and IgA) and dysglycaemia were analysed. RESULTS In total, 137 (9%) subjects had previously known type 2 diabetes and 371 (23%) newly diagnosed dysglycaemia. Compared with the normoglycaemic participants, those with dysglycaemia had a higher proportion with first myocardial infarction (61% vs 45%, p < 0.0001) and were more often antiphospholipid antibody IgG positive (8% vs 5%; p = 0.013). HbA1c, fasting glucose and 2-h glucose were significantly associated to antiphospholipid antibody IgG. Odds ratios (ORs) were 1.04 (95% confidence interval [CI] 1.02-1.06), 1.14 (95% CI 1.00 - 1.27) and 1.12 (95% CI 1.04 - 1.21), respectively, after adjustments for age, gender and smoking. CONCLUSIONS This study reports an association between antiphospholipid antibody IgG positivity and dysglycaemia. Further studies are needed to verify these findings and to investigate if antithrombotic therapy reduces vascular complications in antiphospholipid antibody positive subjects with dysglycaemia.
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