Related Experiment Video
Updated: Jun 18, 2026

Therapeutic Gene Delivery and Transfection in Human Pancreatic Cancer Cells using Epidermal Growth Factor Receptor-targeted Gelatin Nanoparticles
Published on: January 4, 2012
Results of targeted anti-tumor necrosis factor therapy with etanercept (ENBREL) in patients with advanced heart
B Bozkurt1, G Torre-Amione, M S Warren
1Winters Center For Heart Failure Research, Department of Medicine, Veterans Administration Medical Center, Houston, TX 77030, USA.
Background:
Previously, we showed that tumor necrosis factor (TNF) antagonism with etanercept, a soluble TNF receptor, was well tolerated and that it suppressed circulating levels of biologically active TNF for 14 days in patients with moderate heart failure. However, the effects of sustained TNF antagonism in heart failure are not known.
Methods And Results:
We conducted a randomized, double-blind, placebo-controlled, multidose trial of etanercept in 47 patients with NYHA class III to IV heart failure. Patients were treated with biweekly subcutaneous injections of etanercept 5 mg/m(2) (n=16) or 12 mg/m(2) (n=15) or with placebo (n=16) for 3 months. Doses of 5 and 12 mg/m(2) etanercept were safe and well tolerated for 3 months. Treatment with etanercept led to a significant dose-dependent improvement in left ventricular (LV) ejection fraction and LV remodeling, and there was a trend toward an improvement in patient functional status, as determined by clinical composite score.
Conclusion:
Treatment with etanercept for 3 months was safe and well-tolerated in patients with advanced heart failure, and it resulted in a significant dose-dependent improvement in LV structure and function and a trend toward improvement in patient functional status.
More Related Videos
14:20Polymalic Acid-based Nano Biopolymers for Targeting of Multiple Tumor Markers: An Opportunity for Personalized Medicine?
Published on: June 13, 2014
04:04Endobronchial Ultrasound-guided Intratumoral Injection of Cisplatin for the Treatment of Isolated Mediastinal Recurrence of Lung Cancer
Published on: February 12, 2017
Related Concept Videos
Treatment for Pulmonary Arterial Hypertension: Endothelin Receptor Antagonists
ETs are synthesized through a complex sequence of enzymatic steps, primarily involving an enzyme referred to as endothelin-converting enzyme (ECE). Of...
Treatment for Pulmonary Arterial Hypertension: Prostacyclin Receptor Agonists
These agonists bind to the IPR receptor situated on the plasma membrane of the pulmonary artery smooth muscle cells. This binding triggers a cascade of reactions known as the GS-AC-cAMP-PKA pathway. This pathway results in the relaxation of smooth muscle...
Treatment for Pulmonary Arterial Hypertension: Receptor Tyrosine Kinase Inhibitors and Calcium Channel Blockers
TKIs, such as imatinib (Gleevec), are particularly effective in tackling the growth and mitogenic factors that become upregulated in PAH patients. These factors contribute to the...
Drugs for Treatment of Crohn's Disease in IBD Using Biologic Agents: Anti-TNF
Peripheral Artery Disease III: Interprofessional Care
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care