3D OCT and Bifurcations OPTICS IN CARDIOLOGY ZRICH 2018 Niels - PowerPoint PPT Presentation
3D OCT and Bifurcations OPTICS IN CARDIOLOGY ZRICH 2018 Niels Ramsing Holm Aarhus University Hospital, Skejby Denmark 3D OCT Okamura et al EHJ 2010 PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital,
3D OCT and Bifurcations OPTICS IN CARDIOLOGY ZÜRICH 2018 Niels Ramsing Holm Aarhus University Hospital, Skejby Denmark
3D OCT Okamura et al EHJ 2010 PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Okamura et al. EuroIntervention 2018 PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Holm et al EuroIntvervention 2015 PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Kang S et al. Circ Cardiovasc Interv . 2011;4:562-569 PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
2D OCT Holm et al. In review PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT DOCTOR LM Troels Munck Nielsen, Aarhus University Hospital PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT CourtesyTroels Munck Nielsen, Aarhus University Hospital PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT QAngioOCTCutplane analysis, Medis medical imaging - CourtesyTroels Munck Nielsen, Aarhus University Hospital PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Scientific evaluation DESolve Baseline FANTOM baseline Holck et al. BIFSORB and FANTOM II Side Branch Study PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Ostial Side Branch Analysis • Stent Footprint • Ostial Side Branch Flow Area • Ostial Side Branch MLA Emil Nielsen Holck et al. FANTOM II Side Branch Study PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Large footprint Absorb BVS Xience DES Fox Maule, in review Bifurcation treatment using Absorb BVS is off-lable in USA. PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Ostial Side Branch Analysis • Stent Footprint • Ostial Side Branch Flow Area • Ostial Side Branch MLA Emil Nielsen Holck et al. FANTOM II Side Branch Study PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Bench model • Footprint: 46% • SB MLA: 4.9mm 2 • Flow area: 3.4mm 2 Emil Nielsen Holck et al. FANTOM II Side Branch Study PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Desolve 150 is CE-marked but is not approved for use in USA Baseline 1-month Baseline =2.33 ± 0.28mm Follow-up =3.06 ± 0.48mm p =0.09 Emil Nielsen Holck et al. BIFSORB Pilot, in review PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
BIFSORB Pilot: Side branch flow area Baseline = 1.39[0.89;3.64]mm 2 Follow-up = 1.86[1.52;2.34]mm 2 Emil Nielsen Holck et al. BIFSORB Pilot, in review PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Emil Nielsen Holck et al. FANTOM II Side Branch Study PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Emil Nielsen Holck et al. FANTOM II Side Branch Study PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Courtesy: Jo Simonsen Fox Maule, in review PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Courtesy: Jo Simonsen Fox Maule, in review PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Omeed Neghabat OiC 2018 REVA Fantom is CE marked but is not approved for clinical use in USA PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT 3D OCT Excellent tool, BUT More than 50% of 181 cases had artifacts resembling fracture Omeed Neghabat OiC 2018 REVA Fantom is CE marked but is not approved for clinical use in USA PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
3D OCT Conclusion • 3D OCT aids the spatial perception of bifurcation anatomy • 3D OCT may be used for evaluate guide wire positions whenever relevant • Detection of stent fracture by 3D OCT is promising but frequent artifacts is a concern • Area measurement by 3D adjusted cross sections should be made available in clinical OCT systems Thank you PCI Research Aarhus University Hospital niels.holm@clin.au.dk Aarhus University Hospital, Skejby ● Denmark SKEJBY
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