Why the study?
Do bioabsorbable stents overcome the limitations of permanent metallic stents in coronary angioplasty?
Do bioabsorbable stents overcome the limitations of permanent metallic stents in coronary angioplasty?
Bioabsorbable stents represent a promising alternative to permanent metallic stents, potentially overcoming limitations like late stent thrombosis and vessel size mismatch.
Should not yet change stent selection in practice; leaves open bioabsorbable platforms for prospective randomized evaluation.
Despite the development and progression of metallic stents, many concerns still remain because of their permanent nature. Although metallic stents are effective in preventing recoil and late restenosis after coronary angioplasty, they continue to have limitations such as stent thrombosis and mismatch of the stent to the vessel size. Thus, the concept of bioabsorbable stents has emerged as an alternative to permanent metal stents. This review will outline concepts, material designs, preclinical, and initial clinical experimental studies with bioabsorbable stents.
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Ron Waksman (2007) studied this question.
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