1. Stanford University

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    1. Mentioned In 284 Articles

    2. Changes in glaucoma management following visual field testing and optical coherence tomography

      Changes in glaucoma management following visual field testing and optical coherence tomography
      Background Optimal utilisation of investigations in glaucoma management remains unclear. We aimed to assess whether a temporal association exists between such testing and management changes. Methods Retrospective observational study using nationwide healthcare insurance claims database. Glaucoma outpatient encounters from patients aged 40 years with/without Humphrey visual field (HVF) and/or optical coherence tomography (OCT) were identified. An encounter was considered associated with an intervention if surgery occurred within 90 ...
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    3. Retinal nerve fibre layer thickness measured with SD-OCT in a population-based study: the Handan Eye Study

      Retinal nerve fibre layer thickness measured with SD-OCT in a population-based study: the Handan Eye Study
      Purpose To examine the normative profile of retinal nerve fibre layer (RNFL) thickness and ocular parameters based on spectral-domain optical coherence tomography (SD-OCT) and its associations with related parameters among the Chinese population. Methods This population-based cohort Handan Eye Study (HES) recruited participants aged30 years. All subjects underwent a standardised ophthalmic examination. Peripapillary RNFL thickness was obtained using SD-OCT. Mixed linear models were adopted to evaluate the correlation of RNFL ...
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    4. NA-AION Risk Factors: New Perspectives

      NA-AION Risk Factors: New Perspectives
      Non-arteritic anterior ischemic optic neuropathy (NA-AION) is the most common acute optic neuropathy in the middle-aged and elderly population and can also occur in children and young adults. NA-AION leads to irreversible vision loss, and there is currently no effective treatment. In recent years, acellular calcified deposits in the optic nerve head called optic disc drusen (ODD) have been investigated as an important risk factor for NA-AION in patients under ...
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    5. Diagnostic performance of fractional flow reserve derived from coronary angiography, intravascular ultrasound, and optical coherence tomography; a meta-analysis

      Diagnostic performance of fractional flow reserve derived from coronary angiography, intravascular ultrasound, and optical coherence tomography; a meta-analysis
      Background: Little is known about the overall diagnostic performance of computational fractional flow reserve (FFR) derived from angiography (Angio-FFR), intravascular ultrasound (IVUS-FFR), and optical coherence tomography (OCT-FFR) to detect hemodynamically significant coronary artery disease. The present study aimed to evaluate the diagnostic performance of those novel physiologic indices using conventional FFR as the gold standard. Methods: PubMed and Embase were searched in September 2021 for a systematic review and meta-analysis ...
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    6. Interferometric imaging of thermal expansion for temperature control in retinal laser therapy

      Interferometric imaging of thermal expansion for temperature control in retinal laser therapy
      Precise control of the temperature rise is a prerequisite for proper photothermal therapy. In retinal laser therapy, the heat deposition is primarily governed by the melanin concentration, which can significantly vary across the retina and from patient to patient. In this work, we present a method for determining the optical and thermal properties of layered materials, directly applicable to the retina, using low-energy laser heating and phase-resolved optical coherence tomography ...
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    7. Dynamic wavefront distortion in resonant scanners

      Dynamic wavefront distortion in resonant scanners
      Dynamic mirror deformation can substantially degrade the performance of optical instruments using resonant scanners. Here, we evaluate two scanners with resonant frequencies 12 k H z 12kHz with low dynamic distortion. First, we tested an existing galvanometric motor with a novel, to the best of our knowledge, mirror substrate material, silicon carbide, which resonates at 13.8 kHz. This material is stiffer than conventional optical glasses and has lower manufacturing ...
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    8. Evaluating optical coherence tomography (OCT) findings as potential biomarkers in central nervous system (CNS) lymphoma with or without ocular involvement

      Evaluating optical coherence tomography (OCT) findings as potential biomarkers in central nervous system (CNS) lymphoma with or without ocular involvement
      Background: To evaluate spectral domain optical coherence tomography (SD-OCT) findings as biomarkers in primary central nervous system lymphoma (PCNSL) with or without ocular involvement. Methods: This study was a cross-sectional study and patients with a confirmed diagnosis of PCNSL with or without ocular involvement were included. Patient cohort finder tool was used to identify patients with lymphoma using ICD-10 codes (C82-C88), from January 2004 to October 2017. A total of ...
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    9. Coronary imaging of cardiac allograft vasculopathy predicts current and future deterioration of left ventricular function in patients with orthotopic heart transplantation

      Coronary imaging of cardiac allograft vasculopathy predicts current and future deterioration of left ventricular function in patients with orthotopic heart transplantation
      ...s. A mean intimal thickness (MIT) OCT 0.25mm had a sensitivity of 86.7% and specificity of 74.3% at detecting Stanford grade 4 CAV. Those with angiographically-evident CAV had significant reduction in graft EF over 7.3 y...
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    10. OCT Anatomic and Temporal Biomarkers in Uveitic Macular Edema

      OCT Anatomic and Temporal Biomarkers in Uveitic Macular Edema
      Purpose To assess the relationship between best corrected visual acuity (BCVA) and central subfield optical coherence tomography (OCT) features in noninfectious uveitis (NIU)-related macular edema (ME). Design Clinical cohort study from post hoc analysis of two phase 3 clinical trials data. Methods Correlation and longitudinal treatment analyses were performed. Of 198 patients with NIU, 134 received suprachoroidally administered CLS-TA (Clearside Biomedical, Inc. proprietary formulation of a triamcinolone acetonide injectable ...
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    11. Spectral- and Polarization-Dependent Scattering of Gold Nanobipyramids for Exogenous Contrast in Optical Coherence Tomography

      Spectral- and Polarization-Dependent Scattering of Gold Nanobipyramids for Exogenous Contrast in Optical Coherence Tomography
      Polarization-sensitive optical coherence tomography (PS-OCT) reveals the subsurface microstructure of biological tissue and provides information regarding the polarization state of light backscattered from tissue. Complementing OCT's structural signal with molecular imaging requires strategies to simultaneously detect multiple exogenous contrast agents with high specificity in tissue. Specific detection of molecular probes enables the parallel visualization of physiological, cellular, and molecular processes. Here we demonstrate that, by combining PS-OCT and spectral ...
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    12. Endomicroscopy of the human cochlea using a micro-optical coherence tomography catheter

      Endomicroscopy of the human cochlea using a micro-optical coherence tomography catheter
      Sensorineural hearing loss (SNHL) is one of the most profound public health concerns of the modern era, affecting 466 million people today, and projected to affect 900 million by the year 2050. Advances in both diagnostics and therapeutics for SNHL have been impeded by the human cochlea's inaccessibility for in vivo imaging, resulting from its extremely small size, convoluted coiled configuration, fragility, and deep encasement in dense bone. Here ...
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    13. Head-to-head comparison of quantitative measurements between intravascular imaging systems: An in vitro phantom study

      Head-to-head comparison of quantitative measurements between intravascular imaging systems: An in vitro phantom study
      Introduction The present study aimed to compare the accuracy of quantitative measurements by contemporary intravascular imaging systems including optical frequency domain imaging (OFDI), frequency domain optical coherence tomography (FD-OCT), and 6 intravascular ultrasound (IVUS) systems. Methods We imaged five cylindrical phantom models made from an acrylic resin with known lumen diameters (1.51, 2.03, 3.04, 4.04, and 5.04 mm, respectively) using OFDI (FastView and LUNAWAVE, Terumo ...
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    14. 1-15 of 284 1 2 3 4 ... 17 18 19 »
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  2. About Stanford University

    Stanford University

    Stanford University was founded in 1891 by Leland and Jane Stanford to "promote the public welfare by exercising an influence on behalf of humanity and civilization." More than a century later, Stanford remains dedicated to finding solutions to the great challenges of the day and to preparing our students for leadership in today's complex world.