Incidence et caractéristiques des hémopathies malignes au cours de l’artérite à cellules géantes

2021

Introduction L’arterite a cellules geantes (ACG) est une vascularite du sujet âge au cours de laquelle les cellules mononucleees jouent un role physiopathologique majeur. L’hematopoiese clonale est un phenomene dont la frequence augmente egalement avec l’âge et qui conduit a l’apparition de mutations responsables de la survenue d’hemopathies malignes (HM) ou de mutations des cellules effectrices de l’immunite responsables de pathologies inflammatoires. Notre hypothese est qu’il existe une association specifique entre certaines HM et l’ACG. Nous avons pu etudier cette hypothese en croisant les donnees du registre des hemopathies de Cote d’Or (RHEMCO) et celles de tous les laboratoires d’anat…

Association between the retinal vascular network, cardiovascular history and risk factors in the elderly

2017

IF 3.157; International audience; PurposeTo identify patterns summarizing the retinal vascular network in the elderly and to investigate the relationship of these vascular patterns with cardiovascular history.MethodsWe conducted a population-based study, the Montrachet study (Maculopathy Optic Nerve nuTRition neurovAsCular and HEarT diseases), in participants older than 75 years. History of cardiovascular disease and a score-based estimation of their 10-year risk of cardiovascular mortality (Heart SCORE) were collected. Retinal vascular network analysis was performed by means of Singapore “I” Vessel Assessment (SIVA) software. Principal component analysis was used to condense the informatio…

Infarctus du myocarde au cours de l’artérite à cellules géantes : étude de cohorte

2020

Introduction Le risque d’evenement cardiovasculaire est accru au cours de l’arterite a cellules geantes (ACG), en particulier dans les premiers mois suivant le diagnostic de la vascularite [1] . L’objectif de ce travail etait de decrire les caracteristiques des infarctus du myocarde (IDM) survenant chez des patients atteints d’ACG et de les comparer avec des IDM survenant chez des patients ne presentant pas d’ACG au moment de leur IDM. Patients et methodes Les patients atteints d’ACG ont ete identifies parmi la liste des biopsies d’artere temporale (BAT) qui montraient des lesions d’ACG et qui avaient ete analysees entre le 1er janvier 2001 et le 31 decembre 2016 dans les deux laboratoires …

Retinal optical coherence tomography angiography as a biomarker of acute kidney injury after acute coronary syndrome

2018

Background Contrast-induced nephropathy (CIN) after percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS) is frequent and associated with long-term renal impairment and mortality. Retinal vessel density (RVD) measured by OCT-Angiography could reflect the global cardiovascular burden of ACS patients and thus provide a fast and non-invasive assessment of the systemic microcirculation, that may be involved in CIN occurrence. Methods Between October 2016 and March 2017, 452 ACS patients were admitted in our coronary care unit. Retinal OCT-A was performed within two days after PCI. Patients were divided in two groups, according to Acute kidney injury (AKI) occurrence (KDIGO …

T054 - Development and validation of a risk-prediction nomogram for good functional response one year after treatment with anti-VEGF in naive-diabeti…

2018

National audience

Incidence, Risk Factors and Outcomes of Submacular Hemorrhage with Loss of Vision in Neovascular Age-Related Macular Degeneration in Daily Clinical P…

2022

T024 - The EYE-MI pilot study: a prospective acute coronary syndrome cohort evaluated with retinal optical coherence tomography angiography

2018

Subretinal drusenoid deposits in the elderly in a population-based study (the Montrachet study: Maculopathy, Optic Nerve, nuTRition, neurovAsCular an…

2019

International audience

Retinal vascular network: description in elderly and pathological process

2020

For more than 10 years, description of the retinal microvascular network has benefited from the development of new imaging techniques. Automatic retinal images analysis software, as well as OCT angiography, are able to highlight subtle and early changes in the retinal vascular network. In addition, these software allow to obtain a large amount of quantitative microvascular parameters which improve the characterization of retinal vascularization. The challenge of current research is to demonstrate the association between these microvascular modifications, systemic vascular aging process and cerebral and cardiovascular disease. Indeed, a physiopathological continuum exists between retinal mic…

Quantitative metrics in swept source-optical coherence tomography in healthy eyes: fractal dimension, an interesting tool?

2018