Related Experiment Videos

Cilostazol in diabetic neuropathy: premature farewell or new beginning?

N Papanas1, E Maltezos

  • 1Outpatient Clinic of the Diabetic Foot, Second Department of Internal Medicine, Democritus University of Thrace, Alexandroupolis, Greece. papanasnikos@yahoo.gr

Angiology
|April 23, 2011
PubMed

Insights

Cilostazol shows promise for diabetic neuropathy in preclinical studies, but human trials are inconclusive. Further research with larger patient groups and better diagnostic tools is needed to determine its clinical effectiveness.

Area of Science:

  • Neurology
  • Endocrinology
  • Pharmacology

Background:

  • Diabetic peripheral neuropathy is a significant chronic complication of diabetes mellitus.
  • Pathogenesis involves chronic hyperglycemia and nerve ischemia.
  • Preclinical studies suggest cilostazol may benefit nerve function in experimental diabetes.

Purpose of the Study:

  • To evaluate the clinical efficacy of cilostazol in treating diabetic neuropathy.
  • To address the sparse clinical data and conflicting trial results.

Main Methods:

  • Review of preclinical findings and recent randomized placebo-controlled clinical trials.
  • Analysis of existing clinical data on cilostazol for diabetic neuropathy.

Main Results:

  • Preclinical studies indicated positive effects of cilostazol on nerve function.
  • Two recent clinical trials demonstrated no significant improvement in human diabetic neuropathy with cilostazol.
  • Current clinical evidence is limited and inconclusive.

Conclusions:

  • Cilostazol's clinical efficacy for diabetic neuropathy remains uncertain.
  • Further large-scale, long-term clinical trials with advanced diagnostic methods are required.
  • Confirming or refuting cilostazol's poor clinical efficacy necessitates more robust data.

Related Concept Videos

Diabetic Neuropathy01:22

Diabetic Neuropathy

DefinitionDiabetic neuropathy is nerve damage caused by long-standing diabetes mellitus. It results directly from prolonged high blood sugar levels.PathophysiologyThe pathophysiology of diabetic neuropathy involves both metabolic and vascular disturbances triggered by chronic hyperglycemia.Metabolic injury: Elevated glucose levels activate the polyol pathway within nerve cells, leading to the accumulation of sorbitol and fructose. This increases oxidative stress, disrupts normal nerve...
Diabetic Foot Ulcer01:31

Diabetic Foot Ulcer

Definition A diabetic foot ulcer (DFU) is a chronic, non-healing wound that develops in individuals with diabetes. It typically occurs on pressure-bearing areas such as the heel, metatarsal heads, or hallux, and carries a high risk of infection and amputation.Pathophysiology • The development of DFUs can be explained by four interconnected mechanisms: neuropathy, ischemia, infection, and impaired wound healing. • Neuropathy is the most common factor. Sensory neuropathy reduces pain perception,...
Diabetic Nephropathy01:28

Diabetic Nephropathy

Definition Diabetic nephropathy is a chronic kidney complication that results from prolonged hyperglycemia.Prevalence It is the most common cause of chronic kidney disease (CKD) and end-stage renal disease (ESRD) worldwide, affecting up to half of individuals with diabetes.Pathophysiology • Sustained hyperglycemia triggers multiple hemodynamic and metabolic changes in the kidney. • Early in the disease, increased renal blood flow and glomerular hyperfiltration occur due to afferent arteriolar...
Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
Diabetic Retinopathy01:27

Diabetic Retinopathy

DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...
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 long-term...