1. Articles from Hou Jingbo

    1-3 of 3

    1. Different vessel response between chronic total occlusions and non-CTO lesion after Sirolimus-eluting stent implantation: a serial optical coherence tomography study

      Explore Heart Cardiology
      Different vessel response between chronic total occlusions and non-CTO lesion after Sirolimus-eluting stent implantation: a serial optical coherence tomography study
      Objectives To investigate the neointimal coverage and malapposition of sirolimus-eluting stent in treatment of CTOs and non-CTO lesions (including lipid-rich plaque and non-lipid-rich plaque) by optical coherence tomography. Methods We enrolled 64 patients (CTO: n=29 stents/21 patients, lipid-rich plaque: n=33 stents/26 patients, and non-lipid-rich plaque: n=21 stents/17 patients) with 68 target vessels and examined lesion characteristics by using OCT at pre- and post-SES implantation and 6 months follow-up. Lipid rich plaque was defined as the plaque with lipid content in ≥2 quadrants. Non-lipid-rich plaque consists of fibrous, fibrocalcific plaque, and lipid plaque with less ...
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      Mentions: Massachusetts General Hospital Ik-Kyung Jang Shaosong Zhang

    2. High frequency of peri-strut low intensity area assessed by optical coherence tomography after polymer-based sirolimus-eluting stents implantation in porcine model

      Explore Heart Cardiology
      High frequency of peri-strut low intensity area assessed by optical coherence tomography after polymer-based sirolimus-eluting stents implantation in porcine model
      Objectives To assess the frequency of peri-strut low intensity area (PLIA) in polymeric and nonpolymeric drug-eluting stents by optical coherence tomography (OCT) in porcine model, to analyse the pathological changes in PLIA. Setting Previous intravascular ultrasound studies showed that black holes were more commonly seen in sirolimus-eluting stent restenosis. Similar phenomenon (peri-strut low intensity area) was also frequently detected by OCT in DES follow-up. However, it is still largely unknown what triggers this uncommon response. Design and interventions: A total of 18 stents (BMS, n=6; polymer-free PES [PF-PES], n=6 and polymer-based SES [PB-SES], n=6) were implanted in ...
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    3. Evaluate seriate progress of vulnerable plaque by optical coherence tomography on rabbit vulnerable plaque model

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      Evaluate seriate progress of vulnerable plaque by optical coherence tomography on rabbit vulnerable plaque model

      Objectives Assess seriate progress of vulnerable plaque (VP) formation fusing Optical Coherence Tomography (OCT) with histopathological test to confirm what we find in the OCT imaging of vulnerable plaque on established rabbit vulnerable plaque model. Providing early characteristics of the signals displayed by VP in order to prior recognise vulnerable people, in order to give accurate and reasonable therapy. Method 23 New Zealand white rabbits were randomly divided into 4 groups after balloon injurying the intima with subsequently 1% high fat diet. Grouping: Examed at 4 time points: 6 (n=6), 8 (n=5), 10 (n=5), 12 (n=7 ...

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      Mentions: Harbin Medical University
    1-3 of 3
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    1. (2 articles) Harbin Medical University
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    Evaluate seriate progress of vulnerable plaque by optical coherence tomography on rabbit vulnerable plaque model High frequency of peri-strut low intensity area assessed by optical coherence tomography after polymer-based sirolimus-eluting stents implantation in porcine model Different vessel response between chronic total occlusions and non-CTO lesion after Sirolimus-eluting stent implantation: a serial optical coherence tomography study Assessment of Anatomical and Functional Macular Changes with Optical Coherence Tomography Angiography After Macula-Off Rhegmatogenous Retinal Detachment Repair Comparison of Spectralis and Cirrus optical coherence tomography for the detection of incomplete and complete retinal pigment epithelium and outer retinal atrophy Wide-Field Swept-Source Optical Coherence Tomography Analysis of Interocular Symmetry of Choroidal Thickness in Healthy Young Individuals Impact of cardiometabolic factors on retinal vasculature: A 3x3, 6x6 and 8x8-mm optical coherence tomography angiography study Quantitative research on the interaction between cerebral edema and peripheral cerebral blood perfusion using swept-source optical coherence tomography Optical coherence tomography angiography measures blood pulsatile waveforms at variable tissue depths Optical coherence tomography angiography distortion correction in widefield montage images Multilayered retinal pigment epithelial detachment: an optical coherence tomography angiography perspective Association of Spectral-Domain OCT With Long-term Disability Worsening in Multiple Sclerosis