1. Imperial College London

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    1. Mentioned In 96 Articles

    2. CLARITY Imaging Study

      Explore Home - ClinicalTrials.gov Ophthalmology , Clinical Trials
      CLARITY Imaging Study
      OCT image quality is necessary to provide accurate diagnostic information to ophthalmologists. The increasing resolution of imaging techniques will require ever more high standards of optical transmission through the cornea and tear film. Given that lubricant drops can improve optical transmission through the cornea, this study will attempt to quantify this. The primary objective is to assess the effect of cross-linked sodium hyaluronate on OCT image quality compared to the ...
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      Mentions: Imperial College London

    7. Feature Of The Week 08/01/2018: OCT Shows Promise in Effecting Outcomes after Coronary Intervention Being Associated with Improved Long-Term Survival

      Explore Optical Coherence Tomography News Cardiology
      Feature Of The Week 08/01/2018: OCT Shows Promise in Effecting Outcomes after Coronary Intervention Being Associated with Improved Long-Term Survival
      Objectives This study aimed to determine the effect on long-term survival of using optical coherence tomography (OCT) during percutaneous coronary intervention (PCI). Background Angiographic guidance for PCI has substantial limitations. The superior spatial resolution of OCT could translate into meaningful clinical benefits, although limited data exist to date about their effect on clinical endpoints. Methods This was a cohort study based on the Pan-London (United Kingdom) PCI registry, which includes ...
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      Mentions: Imperial College London Kings College London Christos V. Bourantas

    8. Angiography Alone Versus Angiography Plus Optical Coherence Tomography to Guide Percutaneous Coronary Intervention: Outcomes From the Pan-London PCI Cohort

      Explore ScienceDirect Cardiology
      Angiography Alone Versus Angiography Plus Optical Coherence Tomography to Guide Percutaneous Coronary Intervention: Outcomes From the Pan-London PCI Cohort
      Objectives This study aimed to determine the effect on long-term survival of using optical coherence tomography (OCT) during percutaneous coronary intervention (PCI). Background Angiographic guidance for PCI has substantial limitations. The superior spatial resolution of OCT could translate into meaningful clinical benefits, although limited data exist to date about their effect on clinical endpoints . Methods This was a cohort study based on the Pan-London (United Kingdom) PCI registry, which includes ...
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      Mentions: Imperial College London Royal Brompton Hospital Christos V. Bourantas

    9. Plaque Burden Influences Accurate Classification of Fibrous Cap Atheroma by In-Vivo Optical Coherence Tomography in a Porcine Model of Advanced Coronary Atherosclerosis

      Explore eurointervention.org Cardiology
      Plaque Burden Influences Accurate Classification of Fibrous Cap Atheroma by In-Vivo Optical Coherence Tomography in a Porcine Model of Advanced Coronary Atherosclerosis
      Aims: In-vivo validation of coronary optical coherence tomography (OCT) against histology and the effects of plaque burden (PB) on plaque classification remain unreported. We investigated this in a porcine model with human-like coronary atherosclerosis. Methods and results: Five female Yucatan D374Y-PCSK9 transgenic hypercholesterolemic mini-pigs were implanted with a coronary shear-modifying stent to induce advanced atherosclerosis. OCT frames (n=201) were obtained 34 weeks after implantation. Coronary arteries were perfusion-fixed, serially ...
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      Mentions: Imperial College London Royal Brompton Hospital Aarhus University

    10. Quality difference of neointima following the implantation of bioresorbable scaffold and metallic stent in patients with ST elevation myocardial infarction: quantitative assessments by light intensity, light attenuation, and backscatter on optical coheren

      Explore eurointervention.org Cardiology
      Quality difference of neointima following the implantation of bioresorbable scaffold and metallic stent in patients with ST elevation myocardial infarction: quantitative assessments by light intensity, light attenuation, and backscatter on optical coheren
      Aims: We aimed to assess possible difference of the neointimal quality after everolimus-eluting bioresorbable scaffold (BVS) implantation in comparison with cobalt chromium everolimus-eluting scaffold (CoCr-EES) by optical frequency domain imaging (OFDI). Methods and results: This study is a post-hoc analysis of TROFI II trial assessing neointimal quality 6-month after the implantation of BVS(N=82) and CoCr-EES(N=87) in STEMI patients. Neointimal light property analysis by OFDI full-automatically computed ...
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      Mentions: Imperial College London Leiden University Academic Medical Center at the University of Amsterdam

    11. The role of intracoronary imaging in acute coronary syndromes: OCT in focus

      Explore Global Cardiology Science and Practice Cardiology
      The role of intracoronary imaging in acute coronary syndromes: OCT in focus
      Optical coherence tomography (OCT) has emerged as a powerful intravascular imaging modality in recent years. The introduction of frequency-domain OCT has simplified the procedure and enabled its safe utilisation in different clinical settings including acute coronary syndromes, where it can determine the mechanism of plaque disruption, thrombus burden, and guide percutaneous coronary intervention. In patients presenting with stent failure (stent thrombosis and instent restenosis), OCT can also be very useful ...
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      Mentions: Imperial College London

    12. Serial Assessment of Tissue Precursors and Progression of Coronary Calcification Analyzed by Fusion of IVUS and OCT

      Explore ScienceDirect Cardiology
      Serial Assessment of Tissue Precursors and Progression of Coronary Calcification Analyzed by Fusion of IVUS and OCT
      Objectives The aim of this study was to assess calcium growth with fused grayscale intravascular ultrasound (IVUS), IVUSvirtual histology, and optical coherence tomography (OCT) from baseline to 5-year follow-up in patients treated with bioresorbable vascular scaffolds. Background IVUS and OCT have individual strengths in assessing plaque composition and volume. Fusion of images obtained using these methods could potentially aid in coronary plaque assessment. Methods Anatomic landmarks and endoluminal radiopaque markers ...
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      Mentions: Imperial College London Leiden University Capital Medical University

    13. In vivo multiphoton microscopy using a handheld scanner with lateral and axial motion compensation

      Explore Wiley Online Library Microscopy , Ophthalmology
      In vivo multiphoton microscopy using a handheld scanner with lateral and axial motion compensation
      This paper reports a handheld multiphoton fluorescence microscope designed for clinical imaging that incorporates axial motion compensation and lateral image stabilization. Spectral domain optical coherence tomography is employed to track the axial position of the skin surface, and lateral motion compensation is realised by imaging the speckle pattern arising from the optical coherence tomography beam illuminating the sample. Our system is able to correct lateral sample velocities of up to ...
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      Mentions: Imperial College London Benjamin E. Sherlock

    14. Opportunity Research Assistant/Associate in Biophotonics and Endoscopic Imaging at Imperial College London

      Explore Optical Coherence Tomography News Jobs & Studentships
      Opportunity Research Assistant/Associate in Biophotonics and Endoscopic Imaging at Imperial College London
      Job Title: Research Assistant/Associate in Biophotonics and Endoscopic Imaging Department/Division/Faculty: The Hamlyn Centre for Robotic Surgery in association with Department of Computing, Faculty of Engineering Department of Surgery and Cancer, Faculty of Medicine Advert: Research Assistant salary: 31,740 to 33,370 per annum Research Associate salary: 36,070 to 43,350 per annum S outh Kensington Campus Fixed term appointment until 31 st May 2019 Applicants ...
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      Mentions: Imperial College London Adrian G. Podoleanu University of Kent

    15. Imaging outcomes of bioresorbable scaffold overlap: an optical coherence tomography analysis from the ABSORB EXTEND trial

      Explore ResearchGate Cardiology
      Imaging outcomes of bioresorbable scaffold overlap: an optical coherence tomography analysis from the ABSORB EXTEND trial
      Aims: The purpose of this study was to assess the vascular response and vessel healing of overlapped Absorb scaffolds (Abbott Vascular, Santa Clara, CA, USA) compared to non-overlapped devices in human coronary arteries as assessed by optical coherence tomography (OCT) in the same treated segment. Methods and results: The ABSORB EXTEND (NCT01023789) trial is a prospective, single-arm, openlabel clinical study which enrolled 800 patients. The planned overlap OCT subgroup in ...
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      Mentions: Imperial College London University of Manchester Patrick W. Serruys

    16. Intracoronary optical coherence tomography: Clinical and research applications and intravascular imaging software overview

      Explore Wiley Online Library Cardiology
      Intracoronary optical coherence tomography: Clinical and research applications and intravascular imaging software overview
      By providing valuable information about the coronary artery wall and lumen, intravascular imaging may aid in optimizing interventional procedure results and thereby could improve clinical outcomes following percutaneous coronary intervention (PCI). Intravascular optical coherence tomography (OCT) is a light-based technology with a tissue penetration of approximately 1 to 3 mm and provides near histological resolution. It has emerged as a technological breakthrough in intravascular imaging with multiple clinical and research ...
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      Mentions: Imperial College London Leiden University University College London
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  4. About Imperial College London

    Imperial College London

    Imperial College London is consistently rated amongst the world's best universities, Imperial College London is a science-based institution with a reputation for excellence in teaching and research. Imperial's main campus is located in South Kensington in central London. Formerly a constituent college of the University of London, Imperial became independent of the university on 8 July 2007, the 100th anniversary of its founding.

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