1. Rocco Vergallo

    0 Comments Leave a Comment

    1-15 of 49 1 2 3 4 »
    1. Mentioned In 49 Articles

    2. Fractional Flow Reserve or Optical Coherence Tomography to Guide Management of Angiographically-Intermediate Coronary Stenosis: A Single-Center Trial

      Fractional Flow Reserve or Optical Coherence Tomography to Guide Management of Angiographically-Intermediate Coronary Stenosis: A Single-Center Trial
      Background Fractional flow reserve (FFR) and optical coherence tomography (OCT) may help both in assessment of angiographically-intermediate coronary lesions (AICL) and in percutaneous coronary interventions (PCI) optimization. Objectives: To compare OCT-guidance and FFR-guidance in patients with AICL in a single-center, prospective, 1:1 randomized trial (acronym: FORZA, NCT01824030 ). Methods Patients with AICL were randomized to FFR or OCT. In the FFR arm, PCI was performed if FFR was 0.80 ...
      Read Full Article
      Mentions: Rocco Vergallo
    3. Relationship between coronary plaque morphology of the left anterior descending artery and 12 months clinical outcome: the CLIMA study

      Relationship between coronary plaque morphology of the left anterior descending artery and 12 months clinical outcome: the CLIMA study
      Aims The CLIMA study, on the relationship between c oronary p l aque morphology of the left anter i or descending artery and twelve m onths clinic a l outcome, was designed to explore the predictive value of multiple high-risk plaque features in the same coronary lesion [minimum lumen area (MLA), fibrous cap thickness (FCT), lipid arc circumferential extension, and presence of optical coherence tomography (OCT)-defined macrophages] as detected ...
      Read Full Article
    4. Prospective Randomized Comparison of Fractional Flow Reserve Versus Optical Coherence Tomography to Guide Revascularization of Intermediate Coronary Stenoses: One-Month Results

      Prospective Randomized Comparison of Fractional Flow Reserve Versus Optical Coherence Tomography to Guide Revascularization of Intermediate Coronary Stenoses: One-Month Results
      Background-Fractional flow reserve (FFR) and optical coherence tomography (OCT) may help both in assessment and in percutaneous coronary intervention optimization of angiographically intermediate coronary lesions. We designed a prospective trial comparing the clinical and economic outcomes associated with FFR or OCT in angiographically intermediate coronary lesions. Methods and Results-Three hundred fifty patients with angiographically intermediate coronary lesions (n=446) were randomized to FFR or OCT guidance. In the FFR arm ...
      Read Full Article
      Mentions: Rocco Vergallo
    5. Healed Culprit Plaques in Patients With Acute Coronary Syndrome

      Healed Culprit Plaques in Patients With Acute Coronary Syndrome
      ackground Healed plaques, morphologically characterized by a layered phenotype, are frequently found in subjects with sudden cardiac death. However, in vivo data are lacking. Objectives The purpose of this study was to determine the prevalence, morphological characteristics, and clinical significance of healed culprit plaques in patients with acute coronary syndromes (ACS) using optical coherence tomography (OCT). Methods A total of 376 ACS patients (252 ST-segment elevation myocardial infarction [MI] and ...
      Read Full Article
    6. Alterations of Hyaluronan Metabolism in Acute Coronary Syndrome: Implications for Plaque Erosion

      Alterations of Hyaluronan Metabolism in Acute Coronary Syndrome: Implications for Plaque Erosion
      Background Superficial erosion currently causes at least one-third of acute coronary syndromes (ACS), and its incidence is increasing. Yet, the underlying mechanisms in humans are still largely unknown. Objectives The authors sought to assess the role of hyaluronan (HA) metabolism in ACS. Methods Peripheral blood mononuclear cells were collected from ACS (n = 66), stable angina (SA) (n = 55), and control (CTRL) patients (n = 45). The authors evaluated: 1) gene expression ...
      Read Full Article
      Mentions: Rocco Vergallo
    7. Correlation between CD4+CD28null T lymphocytes, regulatory T cells and plaque rupture: An Optical Coherence Tomography study in Acute Coronary Syndromes

      Correlation between CD4+CD28null T lymphocytes, regulatory T cells and plaque rupture: An Optical Coherence Tomography study in Acute Coronary Syndromes
      Background A sizeable proportion of patients with Acute Coronary Syndromes (ACS) shows a unique adaptive immune system profile, associated to a worse outcome, characterized by higher CD4 + CD28 null T-cells, lower regulatory T-cells (Treg) and increased CD4 + CD28 null /Treg ratio. We sought to investigate the correlation between CD4 + CD28 null T-cells, Treg, CD4 + CD28 null /Treg ratio and plaque phenotype as assessed by Optical Coherence Tomography (OCT). Methods Peripheral ...
      Read Full Article
      Mentions: Rocco Vergallo
    8. Plaque erosion causing ST-segment elevation myocardial infarction: report of an optical coherence tomography-documented case and concise literature review

      Plaque erosion causing ST-segment elevation myocardial infarction: report of an optical coherence tomography-documented case and concise literature review
      A 61-year-old man presented to the Emergency Room of a referring hospital with anterior ST-segment elevation myocardial infarction (STEMI) and was immediately treated by antiplatelet therapy and transferred to our hospital to perform a primary percutaneous coronary intervention (PCI)...
      Read Full Article
      Mentions: Rocco Vergallo
    9. Is age an important factor for vascular response to statin therapy? A serial optical coherence tomography and intravascular ultrasound study

      Is age an important factor for vascular response to statin therapy? A serial optical coherence tomography and intravascular ultrasound study
      Objective: Age-related structural and functional changes in vessel wall may affect the time course of vascular response to statin therapy. In this study, we sought to compare the response of lipid-rich plaque to statin therapy in elderly versus younger patients using optical coherence tomography and intravascular ultrasound. Patients and methods: Sixty-nine patients who underwent serial optical coherence tomography and intravascular ultrasound at the time point of baseline, 6, and 12 ...
      Read Full Article
    10. Not all plaque ruptures are born equal: an optical coherence tomography study

      Not all plaque ruptures are born equal: an optical coherence tomography study
      Aims Plaque rupture (PR) represents the most common substrate of coronary thrombosis, in at least 50% of cases. Chronic low grade inflammation is a common background for atherosclerosis development; however, increased plaque inflammation may predispose by itself to PR. In the last decade, studies performed by optical coherence tomography (OCT) have allowed to establish the severity of plaque inflammation by assessing macrophage infiltration (MI). Our retrospective study aimed at assessing ...
      Read Full Article
      Mentions: Rocco Vergallo
    11. Prevalence and Predictors of Multiple Coronary Plaque Ruptures In Vivo 3-Vessel Optical Coherence Tomography Imaging Study

      Prevalence and Predictors of Multiple Coronary Plaque Ruptures In Vivo 3-Vessel Optical Coherence Tomography Imaging Study
      Objective Plaque rupture may be the local expression of a widespread coronary instability. This study aimed to investigate: (1) the prevalence and characteristics of nonculprit plaque rupture; (2) the pancoronary atherosclerotic phenotype in patients with and without nonculprit plaque rupture; and (3) the prevalence and predictors of multiple plaque ruptures. Approach and Results Six hundred and seventy-five nonculprit plaques from 261 patients (34 acute myocardial infarction, 73 unstable angina pectoris ...
      Read Full Article
    12. Associations between the Framingham Risk Score and coronary plaque characteristics as assessed by three-vessel optical coherence tomography

      Associations between the Framingham Risk Score and coronary plaque characteristics as assessed by three-vessel optical coherence tomography
      Objectives: This study sought to explore the association between the Framingham Risk Score (FRS) and coronary plaque characteristics assessed by optical coherence tomography (OCT) imaging. Background: Clinical prediction models are useful for identifying high-risk patients. However, coronary events often occur in individuals estimated to be at low risk. Methods: A total of 254 patients with coronary artery disease who underwent three-vessel OCT were divided into tertiles according to FRS. Nonculprit ...
      Read Full Article
    13. Three-dimensional morphological response of lipid-rich coronary plaques to statin therapy: a serial optical coherence tomography study

      Three-dimensional morphological response of lipid-rich coronary plaques to statin therapy: a serial optical coherence tomography study
      Objective: Previous studies have suggested that intensive statin therapy, compared with moderate statin therapy, provided greater reduction of LDL and better protection against major cardiovascular events. However, the exact dose-dependent mechanism of plaque stabilization remains unclear. The aim of this study is to investigate the three-dimensional (3D) response of fibrous caps overlying lipid plaques to statin therapy. Methods: We applied a novel computer algorithm to investigate the fibrous cap 3D ...
      Read Full Article
    14. Serial Optical Coherence Tomography and Intravascular Ultrasound Analysis of Gender Difference in Changes of Plaque Phenotype in Response to Lipid-lowering Therapy

      Serial Optical Coherence Tomography and Intravascular Ultrasound Analysis of Gender Difference in Changes of Plaque Phenotype in Response to Lipid-lowering Therapy
      Although the clinical benefit of statins have been demonstrated in both genders, gender differences in the response to statin therapy on plaque morphological changes have not been reported. A total of 66 non-culprit plaques from 46 patients who had serial image acquisition at baseline, 6 months, and 12 months by both optical coherence tomography (OCT) and intravascular ultrasound (IVUS) were included. Patients were treated with atorvastatin 60mg (AT60) or 20mg ...
      Read Full Article
    15. 1-15 of 49 1 2 3 4 »
  1. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents
    3. Technology:

      Broadband Sources, Probes, Tunable Sources
    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. About Rocco Vergallo

    Rocco Vergallo

    Rocco Vergallo  is a research fellow in the Cardiovascular Research Center of Massachusetts General Hospital. He received his MD in 2011 from the Catholic University of Rome and came to Mass General in July 2012 to work with Dr. Jang on the Mass General OCT Registry. His main research interests are investigating the relationship between OCT plaque characteristics and novel circulating biomarkers, and clarifying the mechanisms of plaque vulnerability.