AI-enhanced virtual histology utilizing optical coherence tomography to assess acute and short-term efficacy of bioresorbable scaffolds versus drug-eluting stents - Report - MDSpire
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AI-enhanced virtual histology utilizing optical coherence tomography to assess acute and short-term efficacy of bioresorbable scaffolds versus drug-eluting stents

  • By

  • Chengpeng Liu

  • Jiasheng Yin

  • Yaojun Zhang

  • Chenguang Li

  • Hao Lu

  • Gang Zhao

  • Juying Qian

  • Yizhe Wu

  • Li Shen

  • Junbo Ge

  • March 10, 2026

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AI-enhanced virtual histology utilizing optical coherence tomography to assess acute and short-term efficacy of bioresorbable scaffolds versus drug-eluting stents

Overview

This study evaluates the acute performance of bioresorbable scaffolds (BRS) compared to drug-eluting stents (DES) using optical coherence tomography (OCT). The findings suggest that optimized implantation strategies may improve clinical outcomes for BRS despite concerns regarding scaffold thrombosis.

Background

Bioresorbable scaffolds represent a significant advancement in percutaneous coronary intervention (PCI), aiming to reduce the limitations of permanent stents. However, their higher thrombosis rates have raised concerns among clinicians. Understanding the acute performance of BRS versus DES is crucial for optimizing patient outcomes in coronary interventions.

Data Highlights

No numerical data available in the source material.

Key Findings

  • BRS are designed to promote positive vascular remodeling but have a higher incidence of thrombosis compared to DES.
  • Optimized implantation strategies, such as the predilatation, sizing, post-dilatation (PSP) technique, may enhance BRS outcomes.
  • Studies indicate a correlation between stent deployment parameters and adverse events, highlighting the importance of optimal stent sizing and expansion.
  • OCT imaging has shown similar stent eccentricity between BRS and DES, challenging previous assumptions about their performance.
  • Current guidelines recommend intravascular imaging to optimize PCI procedures, emphasizing the role of OCT in assessing stent efficacy.

Clinical Implications

Clinicians should consider the implementation of optimized PSP techniques when using BRS to mitigate the risks of thrombosis. Continuous monitoring and assessment through OCT can provide valuable insights into stent performance and help guide clinical decisions.

Conclusion

The study underscores the potential of OCT in evaluating the acute performance of BRS and DES, suggesting that optimized implantation strategies may improve outcomes for BRS despite existing concerns.

Related Resources & Content

  1. Author(s)/Org, Source, Year -- Title
  2. Author(s)/Org, Source, Year -- Title
  3. Author(s)/Org, Source, Year -- Title
  4. American Heart Association, Professional Heart Daily, 2025 -- 2025 Guideline for Acute Coronary Syndromes
  5. American College of Cardiology, 2023 -- ABSORB IV: Long-Term Outcomes Show Higher Rates of TLF With BVS vs. CoCR-EES
  6. Glaucoma Physician — The Role of Imaging in Microinvasive Glaucoma Surgery
  7. Combining AI with OCT shows potential for detecting lipid-rich plaques in coronary arteries
  8. 2025 Guideline for Acute Coronary Syndromes - Professional Heart Daily | American Heart Association
  9. ABSORB IV: Long-Term Outcomes Show Higher Rates of TLF With BVS vs. CoCR-EES - American College of Cardiology

Original Source(s)

AI-enhanced virtual histology utilizing optical coherence tomography to assess acute and short-term efficacy of bioresorbable scaffolds versus drug-eluting stents

  • by Chengpeng Liu, Jiasheng Yin, Yaojun Zhang, Chenguang Li, Hao Lu, Gang Zhao, Juying Qian, Yizhe Wu, Li Shen, Junbo Ge

  • March 10, 2026

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