
Activity ID
13709Expires
December 23, 2027Format Type
Journal-basedCME Credit
1Fee
$30CME Provider: JAMA Cardiology
Description of CME Course
Importance Drug-coated balloon (DCB) angioplasty has emerged as an alternative to drug-eluting stent (DES) implantation for percutaneous coronary intervention (PCI) in patients with coronary in-stent restenosis (ISR) as well as de novo coronary artery disease.
Observations DCBs are balloons coated with antiproliferative agents and excipients, whose aim is to foster favorable vessel healing after appropriate lesion preparation. By providing homogeneous antiproliferative drug delivery in the absence of permanent foreign body implantation, DCBs offer multiple advantages over DES, including preservation of vessel anatomy and function and positive vessel remodeling. As such, DCBs have become appealing for treatment of ISR, small-vessel disease, long lesions, simplification of bifurcation procedures, and treatment of diffuse distal disease after recanalization of chronic total occlusions. In addition, patients with high bleeding risk, diabetes, and acute coronary syndrome might also stand to benefit from DCB angioplasty.
Conclusions and Relevance Although commercially available in numerous countries now for more than a decade, DCB only recently obtained US Food and Drug Administration approval for the treatment of coronary ISR. Moreover, preliminary results from newer generation devices tested in different clinical scenarios have raised the interest of the international community. Accordingly, an up-to-date review is timely particularly with the anticipated wave of research on the matter. Herein, this review encompasses DCB technologies, their worldwide usage, details on relevant indications, and key procedural aspects of DCB angioplasty.
Disclaimers
1. This activity is accredited by the American Medical Association.
2. This activity is free to AMA members.
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NoNOTE: If a Member Board has not deemed this activity for MOC approval as an accredited CME activity, this activity may count toward an ABMS Member Board’s general CME requirement. Please refer directly to your Member Board’s MOC Part II Lifelong Learning and Self-Assessment Program Requirements.
Educational Objectives
To identify the key insights or developments described in this article
Keywords
Cardiology, Ischemic Heart Disease, Oncology, Surgery, Surgical Oncology
Competencies
Medical Knowledge
CME Credit Type
AMA PRA Category 1 Credit
DOI
10.1001/jamacardio.2024.4244