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  1. Book: Quentin Tarantino

    Fischer, Robert / Körte, Peter / Seeßlen, Georg / Tarantino, Quentin

    (Film: ; 1)

    2000  

    Author's details Robert Fischer; Peter Körte; Georg Seeßlen
    Series title Film: ; 1
    Language German
    Size 303 S, Ill, 22 cm
    Edition 3., erw. und aktualisierte Aufl
    Publisher Bertz
    Publishing place Berlin
    Document type Book
    Note Filmogr. und Bibliogr. S. 267 - 303
    ISBN 3929470993 ; 9783929470994
    Database Former special subject collection: coastal and deep sea fishing

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  2. Article ; Online: Obstructive valve thrombosis after transcatheter aortic valve replacement (TAVR) in Sneddon syndrome without antiphospholipid antibodies.

    Giovachini, Louis / Pham, Vincent / Picard, Fabien / Fischer, Quentin

    BMJ case reports

    2023  Volume 16, Issue 6

    Abstract: We study a case of early obstructive leaflet thrombosis following a transcatheter aortic valve replacement (TAVR) in a woman in her 50s with a history of Sneddon syndrome treated by antiplatelet therapy. The thrombosis regressed following the use of ... ...

    Abstract We study a case of early obstructive leaflet thrombosis following a transcatheter aortic valve replacement (TAVR) in a woman in her 50s with a history of Sneddon syndrome treated by antiplatelet therapy. The thrombosis regressed following the use of vitamin K antagonists (VKA) for 6 weeks. Subacute TAVR leaflet thrombosis reappeared after discontinuation of VKA use. The main takeaways of this study were the detection of high-risk patients that could benefit from systematic post-TAVR anticoagulation and the early diagnosis of obstructive leaflet thrombosis associated with elevated transvalvular gradient, whose management differs from that of subclinical leaflet thrombosis.
    MeSH term(s) Female ; Humans ; Transcatheter Aortic Valve Replacement ; Sneddon Syndrome ; Catheters ; Thrombosis ; Antibodies, Antiphospholipid ; Anticoagulants ; Fibrinolytic Agents
    Chemical Substances Antibodies, Antiphospholipid ; Anticoagulants ; Fibrinolytic Agents
    Language English
    Publishing date 2023-06-12
    Publishing country England
    Document type Case Reports ; Journal Article
    ISSN 1757-790X
    ISSN (online) 1757-790X
    DOI 10.1136/bcr-2022-254309
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Antiplatelet therapy for treatment of coronary artery disease in older patients.

    Fischer, Quentin / Pham, Vincent / Seret, Gabriel / Brami, Pierre / Picard, Fabien / Varenne, Olivier

    Archives of cardiovascular diseases

    2024  

    Abstract: Coronary artery disease in older patients is more frequently diffuse and complex, and is often treated by percutaneous coronary intervention on top of medical therapy. There are currently no specific recommendations for antiplatelet therapy in patients ... ...

    Abstract Coronary artery disease in older patients is more frequently diffuse and complex, and is often treated by percutaneous coronary intervention on top of medical therapy. There are currently no specific recommendations for antiplatelet therapy in patients aged≥75 years. Aspirin remains pivotal, and is still indicated as a long-term treatment after percutaneous coronary intervention. In addition, a P2Y
    Language English
    Publishing date 2024-04-12
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 2408778-6
    ISSN 1875-2128 ; 1875-2136
    ISSN (online) 1875-2128
    ISSN 1875-2136
    DOI 10.1016/j.acvd.2024.02.008
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Ui IV Zs 8: Show issues Location:
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  4. Article: Multiscale Fabrication Process Optimization of DFB Cavities for Organic Laser Diodes.

    Ouirimi, Amani / Chime, Alex Chamberlain / Loganathan, Nixson / Chakaroun, Mahmoud / Gaimard, Quentin / Fischer, Alexis P A

    Micromachines

    2024  Volume 15, Issue 2

    Abstract: In the context of the quest for the Organic Laser Diode, we present the multiscale fabrication process optimization of mixed-order distributed-feedback micro-cavities integrated in nanosecond-short electrical pulse-ready organic light-emitting diodes ( ... ...

    Abstract In the context of the quest for the Organic Laser Diode, we present the multiscale fabrication process optimization of mixed-order distributed-feedback micro-cavities integrated in nanosecond-short electrical pulse-ready organic light-emitting diodes (OLEDs). We combine ultra-short pulsed electrical excitation and laser micro-cavities. This requires the integration of a highly resolved DFB micro-cavity with an OLED stack and with microwave electrodes. In a second challenge, we tune the cavity resonance precisely to the electroluminescence peak of the organic laser gain medium. This requires precise micro-cavity fabrication performed using e-beam lithography to pattern gratings with a precision in the nanometer scale. Optimal DFB micro-cavities are obtained with 300 nm thick hydrogen silsesquioxane negative-tone e-beam resist on 50 nm thin indium tin oxide anode exposed with a charge quantity per area (i.e., dose) of 620 µC/cm
    Language English
    Publishing date 2024-02-10
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2620864-7
    ISSN 2072-666X
    ISSN 2072-666X
    DOI 10.3390/mi15020260
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Evolution of Coronary Stent Platforms: A Brief Overview of Currently Used Drug-Eluting Stents.

    Brami, Pierre / Fischer, Quentin / Pham, Vincent / Seret, Gabriel / Varenne, Olivier / Picard, Fabien

    Journal of clinical medicine

    2023  Volume 12, Issue 21

    Abstract: Cardiovascular disease, including ischemic heart disease, is the leading cause of death worldwide, and percutaneous coronary interventions (PCIs) have been demonstrated to improve the prognosis of these patients on top of optimal medical therapy. PCIs ... ...

    Abstract Cardiovascular disease, including ischemic heart disease, is the leading cause of death worldwide, and percutaneous coronary interventions (PCIs) have been demonstrated to improve the prognosis of these patients on top of optimal medical therapy. PCIs have evolved from plain old balloon angioplasty to coronary stent implantation at the end of the last century. There has been a constant technical and scientific improvement in stent technology from bare metal stents to the era of drug-eluting stents (DESs) to overcome clinical challenges such as target lesion failure related to in-stent restenosis or stent thrombosis. A better understanding of the underlying mechanisms of these adverse events has led DESs to evolve from first-generation DESs to thinner and ultrathin third-generation DESs with improved polymer biocompatibility that seems to have reached a peak in efficiency. This review aims to provide a brief historical overview of the evolution of coronary DES platforms and an update on clinical studies and major characteristics of the most currently used DESs.
    Language English
    Publishing date 2023-10-24
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm12216711
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Fast-Response Variable-Stiffness Magnetic Catheters for Minimally Invasive Surgery.

    Piskarev, Yegor / Sun, Yi / Righi, Matteo / Boehler, Quentin / Chautems, Christophe / Fischer, Cedric / Nelson, Bradley J / Shintake, Jun / Floreano, Dario

    Advanced science (Weinheim, Baden-Wurttemberg, Germany)

    2024  Volume 11, Issue 12, Page(s) e2305537

    Abstract: In minimally invasive surgery, such as cardiac ablation, magnetically steered catheters made of variable-stiffness materials can enable higher dexterity and higher force application to human tissue. However, the long transition time between soft and ... ...

    Abstract In minimally invasive surgery, such as cardiac ablation, magnetically steered catheters made of variable-stiffness materials can enable higher dexterity and higher force application to human tissue. However, the long transition time between soft and rigid states leads to a significant increase in procedure duration. Here, a fast-response, multisegmented catheter is described for minimally invasive surgery made of variable-stiffness thread (FRVST) that encapsulates a helical cooling channel. The rapid stiffness change in the FRVST, composed of a nontoxic shape memory polymer, is achieved by an active cooling system that pumps water through the helical channel. The FRVST displays a 66 times stiffness change and a 26 times transition enhancement compare with the noncooled version. The catheter allows for selective bending of each segment up to 127° in air and up to 76° in water under an 80 mT external magnetic field. The inner working channel can be used for cooling an ablation tip during a procedure and for information exchange via the deployment of wires or surgical tools.
    MeSH term(s) Humans ; Minimally Invasive Surgical Procedures ; Catheters ; Mechanical Phenomena ; Water ; Magnetic Phenomena
    Chemical Substances Water (059QF0KO0R)
    Language English
    Publishing date 2024-01-15
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2808093-2
    ISSN 2198-3844 ; 2198-3844
    ISSN (online) 2198-3844
    ISSN 2198-3844
    DOI 10.1002/advs.202305537
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Evolution of Coronary Stent Platforms

    Pierre Brami / Quentin Fischer / Vincent Pham / Gabriel Seret / Olivier Varenne / Fabien Picard

    Journal of Clinical Medicine, Vol 12, Iss 21, p

    A Brief Overview of Currently Used Drug-Eluting Stents

    2023  Volume 6711

    Abstract: Cardiovascular disease, including ischemic heart disease, is the leading cause of death worldwide, and percutaneous coronary interventions (PCIs) have been demonstrated to improve the prognosis of these patients on top of optimal medical therapy. PCIs ... ...

    Abstract Cardiovascular disease, including ischemic heart disease, is the leading cause of death worldwide, and percutaneous coronary interventions (PCIs) have been demonstrated to improve the prognosis of these patients on top of optimal medical therapy. PCIs have evolved from plain old balloon angioplasty to coronary stent implantation at the end of the last century. There has been a constant technical and scientific improvement in stent technology from bare metal stents to the era of drug-eluting stents (DESs) to overcome clinical challenges such as target lesion failure related to in-stent restenosis or stent thrombosis. A better understanding of the underlying mechanisms of these adverse events has led DESs to evolve from first-generation DESs to thinner and ultrathin third-generation DESs with improved polymer biocompatibility that seems to have reached a peak in efficiency. This review aims to provide a brief historical overview of the evolution of coronary DES platforms and an update on clinical studies and major characteristics of the most currently used DESs.
    Keywords coronary stents ; percutaneous coronary intervention ; drug-eluting stent ; coronary heart disease ; Medicine ; R
    Subject code 610
    Language English
    Publishing date 2023-10-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  8. Article ; Online: Intracoronary imaging in addition to coronary angiography for patients with out-of-hospital cardiac arrest: More information for better care?

    Brami, Pierre / Picard, Fabien / Seret, Gabriel / Fischer, Quentin / Pham, Vincent / Varenne, Olivier

    Archives of cardiovascular diseases

    2023  Volume 116, Issue 5, Page(s) 272–281

    Abstract: About 70% of out-of-hospital cardiac arrests are related to an ischaemic heart disease in Western countries. Percutaneous coronary intervention has been shown to improve the prognosis of survivors when an unstable coronary lesion is identified as the ... ...

    Abstract About 70% of out-of-hospital cardiac arrests are related to an ischaemic heart disease in Western countries. Percutaneous coronary intervention has been shown to improve the prognosis of survivors when an unstable coronary lesion is identified as the potential cause of the cardiac arrest. Acute complete coronary occlusion is often demonstrated among patients with ST-segment elevation on electrocardiogram after the return of spontaneous circulation. In patients without ST-segment elevation, routine coronary angiography has been shown to be not superior to conservative management. However, an electrocardiogram-based decision to perform immediate coronary angiography could be insufficient to identify unstable coronary lesions, which are frequently associated with intermediate coronary stenosis. Intracoronary imaging can be helpful to detect plaque rupture or erosion and intracoronary thrombus, but could also lead to better stent implantation, and help to reduce the risk of stent thrombosis. In patients with coronary lesions without the instability characteristic, conservative management should be the default strategy, and a search for another cause of the cardiac arrest should be systematic. In the present review, we sought to describe the potential benefit of intracoronary imaging in patients with out-of-hospital cardiac arrest.
    MeSH term(s) Humans ; Out-of-Hospital Cardiac Arrest/diagnostic imaging ; Out-of-Hospital Cardiac Arrest/therapy ; Coronary Angiography/adverse effects ; Coronary Occlusion ; Prognosis ; Percutaneous Coronary Intervention/adverse effects ; Electrocardiography
    Language English
    Publishing date 2023-04-14
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 2408778-6
    ISSN 1875-2128 ; 1875-2136
    ISSN (online) 1875-2128
    ISSN 1875-2136
    DOI 10.1016/j.acvd.2023.03.003
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Ui IV Zs 8: Show issues Location:
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    ab Jg. 2022: Lesesaal (EG)

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  9. Article ; Online: Case report of anterior ST-elevation myocardial infarction in a patient with coronavirus disease-2019.

    Fischer, Quentin / Darmon, Arthur / Ducrocq, Grégory / Feldman, Laurent

    European heart journal. Case reports

    2020  Volume 4, Issue FI1, Page(s) 1–5

    Abstract: Background: Coronavirus disease-2019 (COVID-19) is an infectious disease appeared in China in December 2019 and, since then, has spread worldwide at a rapid pace.: Case summary: A patient with COVID-19 was hospitalized in our institution for a ... ...

    Abstract Background: Coronavirus disease-2019 (COVID-19) is an infectious disease appeared in China in December 2019 and, since then, has spread worldwide at a rapid pace.
    Case summary: A patient with COVID-19 was hospitalized in our institution for a diabetic foot ulcer and presented afterwards a pulmonary oedema and concomitant anterior ST-segment elevation myocardial infarction. We report here on the initial presentation, coronary care and intervention, and clinical course of this patient.
    Discussion: Emergent percutaneous coronary intervention is feasible and safe in COVID-19 patients but requires a multidisciplinary effort involving caregivers from infectious disease, intensive care, and cardiology teams.
    Keywords covid19
    Language English
    Publishing date 2020-05-19
    Publishing country England
    Document type Case Reports
    ISSN 2514-2119
    ISSN (online) 2514-2119
    DOI 10.1093/ehjcr/ytaa131
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Ti-Doping in Silica-Supported PtZn Propane Dehydrogenation Catalysts: From Improved Stability to the Nature of the Pt-Ti Interaction.

    Rochlitz, Lukas / Fischer, Jörg W A / Pessemesse, Quentin / Clark, Adam H / Ashuiev, Anton / Klose, Daniel / Payard, Pierre-Adrien / Jeschke, Gunnar / Copéret, Christophe

    JACS Au

    2023  Volume 3, Issue 7, Page(s) 1939–1951

    Abstract: Propane dehydrogenation is an important industrial reaction to access propene, the world's second most used polymer precursor. Catalysts for this transformation are required to be long living at high temperature and robust toward harsh oxidative ... ...

    Abstract Propane dehydrogenation is an important industrial reaction to access propene, the world's second most used polymer precursor. Catalysts for this transformation are required to be long living at high temperature and robust toward harsh oxidative regeneration conditions. In this work, combining surface organometallic chemistry and thermolytic molecular precursor approach, we prepared well-defined silica-supported Pt and alloyed PtZn materials to investigate the effect of Ti-doping on catalytic performances. Chemisorption experiments and density functional calculations reveal a significant change in the electronic structure of the nanoparticles (NPs) due to the Ti-doping. Evaluation of the resulting materials PtZn/SiO
    Language English
    Publishing date 2023-06-30
    Publishing country United States
    Document type Journal Article
    ISSN 2691-3704
    ISSN (online) 2691-3704
    DOI 10.1021/jacsau.3c00197
    Database MEDical Literature Analysis and Retrieval System OnLINE

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