Cardiovascular disease: the other face of diabetes

G Vlasakakis1, O Della Pasqua

  • 1Clinical Pharmacology Modelling and Simulation, GlaxoSmithKline, Stockley Park, Uxbridge, UK.

Insights

High mortality persists in diabetes despite glycemic control. A model-based approach is needed to predict cardiovascular risk from hyperglycemia and cardiometabolic phenotypes.

Area of Science:

  • Pharmacometrics and Systems Pharmacology
  • Translational Medicine
  • Cardiovascular Risk Assessment

Background:

  • Despite achieving glycemic control, patients with diabetes mellitus continue to experience high rates of mortality and morbidity.
  • Regulatory agencies require extensive safety trials for new antidiabetic medications.
  • Current limitations include the absence of reliable cardiovascular risk markers for predicting drug response.

Purpose of the Study:

  • To address the need for predictive markers in antidiabetic drug development.
  • To establish a model-based approach for assessing the link between hyperglycemia and cardiometabolic phenotypes.
  • To enable the prediction of underlying cardiovascular risk in diabetic patients.

Main Methods:

  • Development of a systems pharmacology model.
  • Integration of glucose-insulin homeostasis data.
  • Correlation analysis between hyperglycemia and cardiometabolic phenotypes.

Main Results:

  • The study proposes a novel model-based strategy.
  • This approach facilitates the assessment of hyperglycemia's impact on cardiometabolic health.
  • It enables prediction of cardiovascular risk, offering a potential surrogate marker.

Conclusions:

  • A model-based approach is crucial for understanding the complex relationship between hyperglycemia and cardiovascular risk in diabetes.
  • This methodology can aid in identifying patients at higher risk and guide the development of safer antidiabetic therapies.
  • Further research in this area is warranted to refine predictive models and improve patient outcomes.

Related Concept Videos

Complications of Diabetes Mellitus01:22

Complications of Diabetes Mellitus

Diabetes mellitus is a chronic metabolic disorder characterized by persistent hyperglycemia due to insulin deficiency, resistance, or both. Prolonged hyperglycemia disrupts metabolic homeostasis and leads to acute and chronic complications.Acute ComplicationsAcute complications result from sudden metabolic imbalance.Diabetic ketoacidosis (DKA) mainly appears in type 1 diabetes but may also develop in type 2 diabetes, particularly under extreme stress. It arises from severe insulin deficiency,...
44
Pathophysiology of Diabetes01:20

Pathophysiology of Diabetes

Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
3.9K
Type II Diabetes II: Pathophysiology01:24

Type II Diabetes II: Pathophysiology

PathophysiologyType 2 diabetes mellitus (T2DM ) is a chronic metabolic disorder characterized by insulin resistance and progressive pancreatic β-cell dysfunction, leading to impaired glucose homeostasis. It results from interactions among genetic predisposition, environmental factors, and metabolic stressors, such as overnutrition and a sedentary lifestyle.Insulin Resistance and Glucose DysregulationEarly T2DM involves insulin resistance in skeletal muscle, adipose tissue, and the liver.
45
Diabetes: Symptoms, Diagnosis, and Complications01:15

Diabetes: Symptoms, Diagnosis, and Complications

For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
2.5K
Type I Diabetes II: Pathophysiology01:26

Type I Diabetes II: Pathophysiology

Type 1 diabetes mellitus arises from an immune-mediated destruction of pancreatic β-cells, resulting in an absolute deficiency of insulin. This process develops in genetically susceptible individuals when autoimmunity, environmental exposures, and immunologic dysregulation converge to trigger a targeted attack on the insulin-producing cells of the pancreas. The β-cells are located within the islets of Langerhans and are essential for regulating blood glucose by facilitating cellular...
122
Diabetes Mellitus: Introduction01:26

Diabetes Mellitus: Introduction

Diabetes mellitus consists of chronic metabolic disorders characterized by persistent hyperglycemia. This elevated blood glucose results from defects in insulin secretion, impaired insulin action, or both. Insulin, produced by pancreatic β-cells, is essential for maintaining glucose homeostasis by facilitating cellular glucose uptake for energy or storage. Disruptions in insulin production or function lead to glucose accumulation in the bloodstream, causing the clinical features and...
57