Abstract
Understanding of intraluminal structure and distribution of uncovered struts after drug-eluting stent implantation are limited by only 2-dimensional (2D) optical coherence tomography (OCT) images. We compared tissue coverage with 3-dimensional (3D) OCT and 2D quantitative analyses, and changes in intraluminal structure immediately after (baseline) everolimus-eluting stent (EES) implantation and at follow-up. The 2D analyses of uncovered struts ratio and tissue coverage thickness at a 0.5-mm interval were compared to 3D-OCT images and visually classified for the degree of tissue coverage. The difference in tissue coverage at baseline and follow-up after EES implantation was evaluated with tissue coverage scores (TCS) calculated by the 3D-OCT classification (Grade 0–3). 3D-OCT classifications were negatively correlated with uncovered-to-total struts (r = −0.864, P < 0.001) and positively correlated with tissue coverage thickness (r = 0.905, P < 0.001). Follow-up TCS was greater than baseline TCS (0.2 ± 0.4 vs. 1.4 ± 0.5, P < 0.001). Moreover, changes in intraluminal structures and longitudinal distribution of uncovered struts were assessed. Incomplete stent appositions, in-stent dissections, and thrombi were decreased at follow-up, indicating progressive arterial healing. The distribution of uncovered-to-total struts could be assessed by 3D-OCT, which was related to 2D analysis. Significant correlations between 3D-OCT classifications and quantitative analyses were shown. The classification and visual assessment of intraluminal structures by 3D-OCT were useful in evaluating arterial healing after EES implantation.
Similar content being viewed by others
References
Daemen J, Serruys PW. Drug-eluting stent update 2007: part 1. A survey of current and future generation drug-eluting stents: meaningful advances or more of the same? Circulation. 2007;116:316–28.
Daemen J, Wenaweser P, Tsuchida K, Abrecht L, Vaina S, Morger C, et al. Early and late coronary stent thrombosis of sirolimus-eluting and paclitaxel-eluting stents in routine clinical practice: data from a large two-institutional cohort study. Lancet. 2007;369:667–78.
Kimura T, Morimoto T, Nakagawa Y, Tamura T, Kadota K, Yasumoto H, j-Cypher Registry Investigators, et al. Antiplatelet therapy and stent thrombosis after sirolimus-eluting stent implantation. Circulation. 2009;119:987–95.
Finn AV, Joner M, Nakagawa G, Kolodgie F, Newell J, John MC, et al. Pathological correlates of late drug-eluting stent thrombosis. Circulation. 2007;115:2435–41.
Huang D, Swanson EA, Lin CP, Schuman JS, Stinson WG, Chang W, et al. Optical coherence tomography. Science. 1991;254:1178–81.
Kume T, Akasaka T, Kawamoto T, Watanabe N, Toyota E, Sukmawan R, et al. Visualization of neointima formation by optical coherence tomography. Int Heart J. 2005;46:1133–6.
Di Mario C, Barlis P. Optical coherence tomography: a new tool to detect tissue coverage in drug-eluting stents. JACC Cardiovasc Interv. 2008;1:174–5.
Tearney DJ, Waxman S, Shishkov M, Vakoc BJ, Suter MJ, Freilich MI, et al. Three-dimensional coronary artery microscopy by intracoronary optical frequency domain imaging. JACC Cardiovasc Imaging. 2008;1:752–61.
Okamura T, Serruys PW, Reger E. Three-dimensional visualization of intracoronary thrombus during stent implantation using the second generation, Fourier domain optical coherence tomography. Eur Heart J. 2010;31:625.
Okamura T, Serruys PW, Roger E. The fate of bioresorbable struts located at a side branch ostium: serial three-dimensional optical coherence tomography assessment. Euro Heart J. 2010;31:2179.
Farooq V, Serruys PW, Heo JH, Gogas BD, Okamura T, Gomez-Lara J, et al. New insights into the coronary artery bifurcation hypothesis-generating concepts utilizing 3-dimensional optical frequency domain imaging. JACC Cardiovasc Interv. 2011;4:921–31.
Nakao F, Ueda T, Nishimura S, Uchinoumi H, Kanemoto M, Tanaka N, et al. Novel and quick coronary image analysis by instant stent-accentuated three-dimensional optical coherence tomography system in catheterization laboratory. Cardiovasc Interv Ther. 2013;28:235–41.
Yamaguchi T, Terashima M, Akasaka T, Hayashi T, Mizuno K, Muramatsu T, et al. Safety and feasibility of an intravascular optical coherence tomography image wire system in the clinical setting. Am J Cardiol. 2008;101:562–7.
Barlis P, Dimopoulos K, Tanigawa J, Dzielicka E, Ferrante G, Del Furia F, et al. Quantitative analysis of intracoronary optical coherence tomography measurements of stent strut apposition and tissue coverage. Int J Cardiol. 2010;141:151–6.
Okamura T, Onuma Y, Garcia–Garcia HM, Regar E, Wykrzykowska JJ, Koolen J, ABSORB Cohort B Investigators, et al. 3-Dimensional optical coherence tomography assessment of jailed side branches by bioresorbable vascular scaffolds. JACC Cardiovasc Interv. 2010;3:836–44.
Farooq V, Gogas BD, Okamura T, Heo JH, Magro M, Gomez-Lara J, et al. Three-dimensional optical frequency domain imaging in conventional percutaneous coronary intervention: the potential for clinical application. Eur Heart J. 2013;34:875–85.
Tahara S, Chamie D, Baibars M, Alraies C, Costa M. Optical coherence tomography endpoints in stent clinical investigations: strut coverage. Int J Cardiovasc Imaging. 2011;27:271–87.
Farooq V, Onuma Y, Radu M, Okamura T, Gomez-Lara J, Brugaletta S, et al. Optical coherence tomography (OCT) of overlapping bioresorbable scaffolds: from benchwork to clinical application. EuroIntervension. 2011;7:386–99.
Okamura T, Matsuzaki M. Sirolimus-eluting stent fracture detection by three-dimensional optical coherence tomography. Catheter Cardiovasc Interv. 2012;79:628–32.
Kotani J, Awata M, Nanto S, Uematsu M, Oshima F, Minamiguchi H, et al. Incomplete neointimal coverage of sirolimus-eluting stents: angioscopic findings. J Am Coll Cardiol. 2006;47:2108–11.
Gutierrez-Chico JL, van Geuns RJ, Regar E, van der Giessen WJ, Kelbæk H, Saunamäki K, et al. Tissue coverage of a hydrophilic polymer-coated zotarolimus-eluting stent vs. a fluoropolymer-coated everolimus-eluting stent at 13-month follow-up: an optical coherence tomography substudy from the RESOLUTE All Comers trial. Eur Heart J. 2011;32:2454–63.
Räber L, Baumgartner S, Garcia HM, Kalesan B, Justiz J, Pilgrim T, et al. Long-term vascular healing in response to sirolimus- and paclitaxel-eluting stents: an optical coherence tomography study. JACC Cardiovasc Interv. 2012;5:946–57.
Palmerini T, Kirtane AJ, Serruys PW, Smits PC, Kedhi E, Kereiakes D, et al. Stent thrombosis with everolimus-eluting stents: meta-analysis of comparative randomized controlled trials. Circ Cardiovasc Interv. 2012;5:357–64.
Chieffo A, Park SJ, Meliga E, Sheiban I, Lee MS, Latib A, et al. Late and very late stent thrombosis following drug-eluting stent implantation in unprotected left main coronary artery: a multicentre registry. Eur Heart J. 2008;29:2108–15.
Ong AT, McFadden EP, Regar E, de Jaegere PP, van Domburg RT, Serruys PW. Late angiographic stent thrombosis (LAST) events with drug-eluting stents. J Am Coll Cardiol. 2005;45:2088–92.
Kotani J, Ikari Y, Kyo E, Nakamura M, Yokoi H, Furuno K, et al. Five-year outcomes of Cypher™ coronary stent: report from J-PMS study. Cardiovasc Interv Ther. 2012;27:63–71.
Nakazawa G, Finn AV, Ladich E, Ribichini F, Coleman L, Kolodgie FD, et al. Drug-eluting stent safety: findings from preclinical studies. Expert Rev Cardiovasc Ther. 2008;6:1379–91.
Guagliumi G, Sirbu V, Musumeci G, Gerber R, Biondi-Zoccai G, Ikejima H, et al. Examination of the in vivo mechanisms of late drug-eluting stent thrombosis findings from optical coherence tomography and intravascular ultrasound imaging. JACC Cardiovasc Interv. 2012;5:12–20.
Lee SW, Tam FC, Chan KK. Very late stent thrombosis due to DES fracture: description of a case and review of potential causes. Catheter Cardiovasc Interv. 2011;78:1101–5.
Gonzalo N, Barlis P, Serruys PW, Garcia–Garcia HM, Onuma Y, Ligthart J, et al. Incomplete stent apposition and delayed tissue coverage are more frequent in drug-eluting stents implanted during primary percutaneous coronary intervention for ST-segment elevation myocardial infarction than in drug-eluting stents implanted for stable/unstable angina: insights from optical coherence tomography. JACC Cardiovasc Interv. 2009;2:445–52.
Imai M, Kadota K, Goto T, Fujii S, Yamamoto H, Fuku Y, et al. Incidence, risk factors, and clinical sequelae of angiographic peri-stent contrast staining after sirolimus-eluting stent implantation. Circulation. 2011;123:2382–91.
Tada K, Kadota K, Hosogi S, Kubo S, Ozaki M, Yoshino M, et al. Optical coherence tomography findings in lesions after sirolimus-eluting stent implantation with peri-stent contrast staining. Circ Cardiovasc Interv. 2012;5:649–56.
Takano M, Yamamoto M, Mizuno M, Murakami D, Inami T, Kimata N, et al. Late vascular responses from 2 to 4 years after implantation of sirolimus-eluting stents: serial observations by intracoronary optical coherence tomography. Circ Cardiovasc Interv. 2010;3:476–83.
Okamura T, Onuma Y, Garcia–Garcia HM, Bruining N, Serruys PW. High-speed intracoronary optical frequency domain imaging: implications for three-dimensional reconstruction and quantitative analysis. EuroIntervention. 2012;7:1216–26.
Ishigami K, Uemura S, Morikawa Y, Soeda T, Okayama S, Nishida T, et al. Long-term follow-up of neointimal coverage of sirolimus eluting stents—evaluation with optical coherence tomography. Circ J. 2009;73:2300–7.
Okamura T, Yamada J, Nao T, Suetomi T, Maeda T, Shiraishi K, et al. Three-dimensional optical coherence tomography assessment of coronary wire re-crossing position during bifurcation stenting. EuroIntervention. 2011;7:886–7.
Acknowledgments
This study was partly supported by JSPS KAKENHI Grant Number 23591045.
Conflict of interest
None of the authors has any conflicts of interest to declare in relation to this investigation.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Maeda, T., Okamura, T., Yamada, J. et al. Serial three-dimensional optical coherence tomography assessment of strut coverage and intraluminal structures after drug-eluting stent implantation. Cardiovasc Interv and Ther 29, 31–39 (2014). https://doi.org/10.1007/s12928-013-0209-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12928-013-0209-5