Hospitals and healthcare systems are introducing incentive metrics into compensation plans that align with value-based payment methodologies. These incentive measures should be considered a practical application of the transition from volume to value and will likely replace traditional productivity-based compensation in the future. During the transition, there will be provider resistance and implementation challenges.
View Article and Find Full Text PDFObjectives: Lorcaserin is a selective 5-HT2C (5-hydroxytryptamine 2C) receptor agonist indicated for weight management. Here, we assess the impact of lorcaserin on progression from prediabetes to type 2 diabetes (T2D) and on reversion from prediabetes to euglycemia.
Methods: This is a post hoc analysis of pooled data from two Phase 3 studies, BLOOM and BLOSSOM (N = 6136), evaluating the impact of lorcaserin on weight and glycemic parameters over 52 weeks in the subpopulation of obese/overweight subjects with prediabetes, alternately defined by fasting plasma glucose (FPG) 100-125 mg/dl or glycated hemoglobin (HbA1c) 5.
Background: The Bypass Angioplasty Revascularization Investigation 2 Diabetes (BARI 2D) trial assigned patients with type 2 diabetes mellitus to prompt coronary revascularization plus intensive medical therapy versus intensive medical therapy alone and reported no significant difference in mortality. Among patients selected for coronary artery bypass graft surgery, prompt coronary revascularization was associated with a significant reduction in death/myocardial infarction/stroke compared with intensive medical therapy. We hypothesized that clinical and angiographic risk stratification would affect the effectiveness of the treatments overall and within revascularization strata.
View Article and Find Full Text PDFObjective: Takotsubo cardiomyopathy (TC) mimics myocardial infarction and is well defined and known to not only Japan but also western countries. However, whether or not there are differences in the characteristics of TC between Japan and USA remains unknown.
Patients: Data for patients who had undergone urgent left heart catheterization for suspected acute coronary syndrome were retrospectively retrieved from Keio University School of Medicine (KUSM) database in Japan and Lahey Clinic Medical Center (LCMC) database in USA between 2002 and 2007.
Clinically stable patients with type 2 diabetes mellitus and coronary artery disease are not often thought to present with the symptom of typical angina. The aims of this study were to enumerate the proportion of patients presenting with typical angina or other cardiac symptoms and to elucidate what important clinical variables are associated with the presence of typical angina in patients with type 2 diabetes mellitus and angiographically documented coronary artery disease. Symptoms of angina, anginal equivalents, or an absence of symptoms were obtained using baseline data from the Bypass Angioplasty Revascularization Investigation 2 Diabetes (BARI 2D) trial (n = 2,319).
View Article and Find Full Text PDFEpidemiological studies have clearly shown a direct relationship between the levels of blood pressure, glycaemia and LDL-cholesterol, and the complications of diabetes. Although 'lower should be better', the results of recent clinical trials examining the benefits of normalizing risk factor levels have been counter-intuitive and, at times, disturbing, and have called into question this notion. This review focuses on patients with type 2 diabetes who make up 90% of patients with diabetes.
View Article and Find Full Text PDFTo determine (1) the medium-term effect of rosiglitazone and glipizide on intra-stent neointima hyperplasia, (2) restenosis pattern as assessed by intra-vascular ultrasound (IVUS) and quantitative coronary angiography (QCA) in patients with T2DM and coronary artery disease. A total of 462 patients with T2DM were randomized to rosiglitazone or glipizide for up to 18 months in the APPROACH trial, and had evaluable baseline and follow-up IVUS examinations. There was no significant difference in the size of plaque behind stent between the rosiglitazone and glipizide groups at 18 months among those treated with a bare metal stent (-5.
View Article and Find Full Text PDFBackground: Data are limited regarding whether the presence of diabetes mellitus (DM) influences the benefit of cardiac resynchronization with defibrillator therapy (CRT-D) in heart failure (HF) patients.
Methods And Results: The effect of CRT-D was evaluated in 1817 patients who were enrolled in the Multicenter Automatic Defibrillator Implantation Trial with Cardiac Resynchronization Therapy (MADIT-CRT). Patients were minimally symptomatic (New York Heart Association class I or II), with ejection fraction ≤0.
Objective: To examine ankle-brachial index (ABI) abnormalities in patients with type 2 diabetes and coronary artery disease (CAD).
Research Design And Methods: An ABI was obtained in 2,240 patients in the Bypass Angioplasty Revascularization Investigation 2 Diabetes (BARI 2D) Trial. ABIs were classified as: normal, 0.
Objectives: The purpose of this study was to determine the factors associated with the favorable effect of pioglitazone on atheroma progression.
Background: Diabetes mellitus is associated with accelerated coronary atheroma progression. Pioglitazone slowed progression compared with glimepiride in this population.
Cardiovascular disease (CVD) is the most common cause of death in industrialized nations. Type 2 diabetes is a CVD risk factor that confers risk similar to a previous myocardial infarction in an individual who does not have diabetes. In addition, the most common cause of chronic kidney disease (CKD) is diabetes.
View Article and Find Full Text PDFThe relation between the metabolic syndrome (MetS) and resting heart rate (rHR) in patients with diabetes and coronary artery disease is unknown. The authors examined the cross-sectional association at baseline between components of the MetS and rHR and between rHR and left ventricular ejection fraction in the population from the Bypass Angioplasty Revascularization Investigation 2 Diabetes (BARI 2D) randomized clinical trial. The mean rHR in the MetS group was significantly higher than in those without (68.
View Article and Find Full Text PDFObjective: To evaluate the association of successive percutaneous coronary intervention (PCI) modalities with balloon angioplasty (BA), bare-metal stent (BMS), drug-eluting stents (DES), and pharmacotherapy over the last 3 decades with outcomes among patients with diabetes in routine clinical practice.
Research Design And Methods: We examined outcomes in 1,846 patients with diabetes undergoing de novo PCI in the multicenter, National Heart, Lung, and Blood Institute-sponsored 1985-1986 Percutaneous Transluminal Coronary Angioplasty (PTCA) Registry and 1997-2006 Dynamic Registry. Multivariable Cox regression models were used to estimate the adjusted risk of events (death/myocardial infarction [MI], repeat revascularization) over 1 year.
Some beta-blockers, although they are effective antihypertensive agents, may adversely effect dyslipidemia and decrease insulin sensitivity. beta-blockers without adverse metabolic effects may provide an improvement in long-term hypertension therapy. Hypertensive patients (n = 568) without diabetes, not requiring lipid-lowering therapy, were randomized to once-daily extended-release carvedilol or extended-release metoprolol and titrated to target blood pressure (BP).
View Article and Find Full Text PDFThe Bypass Angioplasty Revascularization Investigation 2 Diabetes (BARI 2D) trial randomized 2368 patients with type 2 diabetes (T2DM) and coronary artery disease to either prompt revascularization or intensive medical therapy alone; and to either insulin-sensitization or insulin-provision diabetes therapy. Randomization was stratified by proposed revascularization method. Five-year survival and major cardiovascular events (MACE) were similar in study subgroups except in the coronary bypass surgery (CABG) stratum where there were fewer MACE after revascularization.
View Article and Find Full Text PDFThe Global Partnership for Effective Diabetes Management was established in 2004 to provide practical guidance to improving glycaemic control for people with type 2 diabetes. Those recommendations have been updated to take account of recent trials assessing the effects of intensive glucose control. We continue to emphasis the importance of early and sustained glycaemic control, aiming for HbA( 1c) 6.
View Article and Find Full Text PDFThe ADA and the EASD recently published a consensus statement for the medical management of hyperglycaemia in patients with type 2 diabetes. The authors advocate initial treatment with metformin monotherapy and lifestyle modification, followed by addition of basal insulin or a sulfonylurea if glycaemic goals are not met (tier 1 recommendations). All other glucose-lowering therapies are relegated to a secondary (tier 2) status and only recommended for selected clinical settings.
View Article and Find Full Text PDFBackground: It is not known whether drugs that block the renin-angiotensin system reduce the risk of diabetes and cardiovascular events in patients with impaired glucose tolerance.
Methods: In this double-blind, randomized clinical trial with a 2-by-2 factorial design, we assigned 9306 patients with impaired glucose tolerance and established cardiovascular disease or cardiovascular risk factors to receive valsartan (up to 160 mg daily) or placebo (and nateglinide or placebo) in addition to lifestyle modification. We then followed the patients for a median of 5.
N Engl J Med
April 2010
Background: The ability of short-acting insulin secretagogues to reduce the risk of diabetes or cardiovascular events in people with impaired glucose tolerance is unknown.
Methods: In a double-blind, randomized clinical trial, we assigned 9306 participants with impaired glucose tolerance and either cardiovascular disease or cardiovascular risk factors to receive nateglinide (up to 60 mg three times daily) or placebo, in a 2-by-2 factorial design with valsartan or placebo, in addition to participation in a lifestyle modification program. We followed the participants for a median of 5.
Background: Rosiglitazone has several properties that may affect progression of atherosclerosis. The Assessment on the Prevention of Progression by Rosiglitazone on Atherosclerosis in Diabetes Patients With Cardiovascular History (APPROACH) study was undertaken to determine the effect of the thiazolidinedione rosiglitazone on coronary atherosclerosis as assessed by intravascular ultrasound compared with the sulfonylurea glipizide.
Methods And Results: This was a randomized, double-blind, controlled 18-month study in 672 patients aged 30 to 80 years with established type 2 diabetes mellitus treated by lifestyle, 1 oral agent, or submaximal doses of 2 oral agents who had at least 1 atherosclerotic plaque with 10% to 50% luminal narrowing in a coronary artery that had not undergone intervention during a clinically indicated coronary angiography or percutaneous coronary intervention.
The impact of obesity on cardiovascular disease (CVD) outcomes in patients with type 2 diabetes mellitus (T2DM) and established coronary artery disease (CAD) is controversial; whether BMI and/or waist circumference correlate with atherothrombotic risk factors in such patients is uncertain. We sought to evaluate whether higher BMI or waist circumference are associated with specific risk factors among 2,273 Bypass Angioplasty Revascularization Investigation 2 Diabetes (BARI 2D) study participants with T2DM and documented CAD (baseline data, mean age 62 years, 66% non-Hispanic white, 71% men). Multiple linear regression models were constructed after adjusting for sex, age, race/ethnicity, US vs.
View Article and Find Full Text PDFAnn Noninvasive Electrocardiol
October 2009
Background: Subjects with microvolt-level T-wave alternans (TWA) in association with structural heart disease have an increased risk for sudden cardiac death. The presence of diabetes (DM) is associated with an increased risk of sudden death but there is limited data on the impact of DM and previous myocardial infarction (MI) on TWA prevalence.
Methods: We performed a case-control cross-sectional study in 140 patients referred for routine exercise testing within a large multispecialty clinic.
Clin Cornerstone
December 2009
Studies have shown that obesity increases cardiometabolic risk across the span of life. Obesity results in increased production of proinflammatory adipokines and decreased production of the anti-inflammatory adipokine, adiponectin, which eventually leads to atherosclerosis and type 2 diabetes mellitus. Lifestyle changes are the cornerstone for treatment of overweight and obese patients; however, pharmacotherapy and surgery are 2 additional treatment options that may be considered when lifestyle changes alone are unsuccessful.
View Article and Find Full Text PDF