1. Articles from Tetsuya Sumiyoshi

    1-2 of 2
    1. Comparison of neointimal coverage between everolimus-eluting stents and sirolimus-eluting stents: an optical coherence tomography substudy of the RESET (Randomized Evaluation of Sirolimus-eluting versus Everolimus-eluting stent Trial)

      Comparison of neointimal coverage between everolimus-eluting stents and sirolimus-eluting stents: an optical coherence tomography substudy of the RESET (Randomized Evaluation of Sirolimus-eluting versus Everolimus-eluting stent Trial)

      Aims: The aim of the present study was to compare vascular healing response between the first-generation sirolimus-eluting stent (SES) and the second-generation everolimus-eluting stent (EES) by using optical coherence tomography (OCT). Methods and results: The RESET was a prospective, multicentre, randomised, open-label trial comparing EES and SES. Of the 3,197 patients enrolled in the RESET, nine-month follow-up OCT after stent implantation was performed in 100 patients (48 EES-treated lesions in 44 patients and 62 SES-treated lesions in 56 patients), thus constituting the OCT substudy population. The percentage of uncovered struts per lesion (8±15% vs. 14±19%, p=0 ...

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    2. Outcomes of everolimus-eluting stent incomplete stent apposition: a serial optical coherence tomography analysis

      Outcomes of everolimus-eluting stent incomplete stent apposition: a serial optical coherence tomography analysis

      Aim The aim of the present study was to evaluate the natural course of acute incomplete stent apposition (ISA) after second-generation everolimus-eluting stent (EES) when compared with first-generation sirolimus-eluting stent (SES) by using optical coherence tomography (OCT). Methods and results From the OCT substudy of the RESET trial, we identified 77 patients (EES = 38 and SES = 39) who successfully underwent serial OCT examination at post-stenting and 8–12-month follow-up. The presence of ISA was assessed in the OCT images, and ISA distance was measured from the centre of the strut blooming to the adjacent lumen border. Incomplete stent apposition was ...

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    1-2 of 2
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  2. Topics in the News

    1. (2 articles) Kazushige Kadota
    2. (2 articles) Yasushi Ino
    3. (2 articles) Takashi Akasaka
    4. (2 articles) Takashi Kubo
    5. (2 articles) Massachusetts General Hospital
    6. (1 articles) Kyoto University Graduate School of Medicine
    7. (1 articles) Kobe University Graduate School of Medicine
    8. (1 articles) Wakayama Medical University
    9. (1 articles) Toshiro Shinke
    10. (1 articles) Harvard University
    11. (1 articles) The Chinese University of Hong Kong
    12. (1 articles) University of Miami
    13. (1 articles) VU University Amsterdam
    14. (1 articles) David A. Boas
    15. (1 articles) Brett E. Bouma
    16. (1 articles) Johannes F. de Boer
    17. (1 articles) Frank D. Verbraak
    18. (1 articles) Apollo Medical Optics
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    Outcomes of everolimus-eluting stent incomplete stent apposition: a serial optical coherence tomography analysis Comparison of neointimal coverage between everolimus-eluting stents and sirolimus-eluting stents: an optical coherence tomography substudy of the RESET (Randomized Evaluation of Sirolimus-eluting versus Everolimus-eluting stent Trial) Optical Coherence Tomography: Critical Tool to Manage Expectations after Cataract Extraction Improving the characterization of ex vivo human brain optical properties using high numerical aperture optical coherence tomography by spatially constraining the confocal parameters Choroidal, macular and ganglion cell layer thickness assessment in Caucasian children measured with spectral domain optical coherence tomography Examination of retinal vascular density changes via optical coherence tomography angiography in patients with glaucoma 3D reconstruction of coronary artery bifurcations from coronary angiography and optical coherence tomography: feasibility, validation, and reproducibility Age- and refraction-related changes in anterior segment anatomical structures measured by swept-source anterior segment OCT The evaluation of juvenile ocular hypertension by optical coherence tomography angiography Superficial capillary perfusion on optical coherence tomography angiography differentiates moderate and severe nonproliferative diabetic retinopathy Autologous neurosensory free-flap retinal transplantation for refractory chronic macular hole—outcomes evaluated by OCT, microperimetry, and multifocal electroretinography Magnetic resonance imaging and optical coherence tomography correlations in multiple sclerosis beyond anatomical landmarks