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Published on: June 7, 2015
Local Drug Delivery During Percutaneous Coronary Intervention
1University of Texas Health Science Center at San Antonio, Room 5.652U UTHSCSA, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA. baileys@uthscsa.edu
Current Interventional Cardiology Reports
|November 30, 2000
Summary
Local drug delivery during percutaneous interventions shows promise. Newer devices and agents aim to improve artery wall resonance and delivery, potentially enhancing clinical outcomes.
Area of Science:
- Cardiovascular Medicine
- Interventional Cardiology
- Pharmacology
Background:
- Local delivery of therapeutic agents is a promising adjunct for percutaneous interventions.
- Advantages include direct lesion site targeting, reduced dosage, and increased potency.
- Early anti-thrombotic therapies faced limitations due to poor pharmacodynamic understanding, leading to disappointing results.
Purpose of the Study:
- To review the evolution and potential of local drug delivery in percutaneous interventions.
- To highlight advancements in delivery devices and therapeutic agents.
- To anticipate improved clinical outcomes with newer approaches.
Main Methods:
- Review of early and recent clinical trials on local drug delivery during percutaneous interventions.
- Analysis of therapeutic agents used, including anti-thrombotics like urokinase, heparin, and heparinoids.
- Evaluation of advancements in delivery device technology and agent properties.
Main Results:
- Early trials using anti-thrombotic agents had limited success due to inadequate pharmacodynamic knowledge.
- Recent trials focus on advanced delivery devices and agents with improved artery wall resonance.
- Anticipated improvements in clinical outcomes are linked to these newer strategies.
Conclusions:
- Local drug delivery holds significant potential for percutaneous interventions.
- Advancements in delivery systems and agent technology are crucial for success.
- Future research and development are expected to yield better clinical results.
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