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  1. Article ; Online: Revascularization technique with use of lithotripsy of intracranial calcified critical stenosis of the internal carotid artery.

    Latacz, Paweł / Kwiecień, Krzysztof / Simka, Marian

    Kardiologia polska

    2023  Volume 81, Issue 12, Page(s) 1304–1305

    MeSH term(s) Humans ; Constriction, Pathologic ; Carotid Artery, Internal/diagnostic imaging ; Carotid Artery, Internal/surgery ; Carotid Stenosis/diagnostic imaging ; Carotid Stenosis/surgery ; Vascular Surgical Procedures ; Lithotripsy ; Stents
    Language English
    Publishing date 2023-11-24
    Publishing country Poland
    Document type Journal Article
    ZDB-ID 411492-9
    ISSN 1897-4279 ; 0022-9032
    ISSN (online) 1897-4279
    ISSN 0022-9032
    DOI 10.33963/v.kp.97960
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.B 598: Show issues Location:
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  2. Article ; Online: Numerical modeling of blood flow in the internal jugular vein with the use of computational fluid mechanics software.

    Simka, Marian / Latacz, Paweł

    Phlebology

    2021  Volume 36, Issue 7, Page(s) 541–548

    Abstract: Objectives: To determine the site and nature of altered hemodynamics in pathological internal jugular veins.: Method: With the use of computational fluid mechanics software we simulated blood flow in 3 D models of the internal jugular veins that ... ...

    Abstract Objectives: To determine the site and nature of altered hemodynamics in pathological internal jugular veins.
    Method: With the use of computational fluid mechanics software we simulated blood flow in 3 D models of the internal jugular veins that exhibited different morphologies, including nozzle-like strictures in their upper parts and valves in the lower parts.
    Results: In a majority of models with nozzle-like strictures, especially those positioned asymmetrically, abnormal flow pattern was revealed, with significant flow separation and regions with reversed flow. Abnormal valves had no significant impact on flow in a case of already altered flow evoked by stricture in upper part of the vein.
    Conclusions: In our jugular model, cranially-located stenoses, which in clinical practice are primarily caused by external compression, cause more significant outflow impact respect to endoluminal defects and pathological valves located more caudally.
    MeSH term(s) Brachiocephalic Veins ; Constriction, Pathologic ; Hemodynamics ; Humans ; Jugular Veins ; Regional Blood Flow ; Software
    Language English
    Publishing date 2021-02-20
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 645172-x
    ISSN 1758-1125 ; 0268-3555
    ISSN (online) 1758-1125
    ISSN 0268-3555
    DOI 10.1177/0268355521996087
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 2538: Show issues Location:
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  3. Article: Safety and Efficacy of Low-Dose Eptifibatide for Tandem Occlusions in Acute Ischemic Stroke.

    Latacz, Paweł / Popiela, Tadeusz / Brzegowy, Paweł / Lasocha, Bartłomiej / Kwiecień, Krzysztof / Simka, Marian

    Neurology international

    2024  Volume 16, Issue 1, Page(s) 253–262

    Abstract: Objectives: The optimal treatment strategy for ischemic stroke in patients presenting with tandem occlusions of the internal carotid artery remains controversial. Several studies have demonstrated better clinical outcomes after eptifibatide, which is a ... ...

    Abstract Objectives: The optimal treatment strategy for ischemic stroke in patients presenting with tandem occlusions of the internal carotid artery remains controversial. Several studies have demonstrated better clinical outcomes after eptifibatide, which is a short half-life antiplatelet agent. This retrospective analysis focused on the safety and efficacy of low-dose eptifibatide administration in stroke patients with tandem lesions.
    Methods: We evaluated the results of endovascular treatment in 148 stroke patients with tandem lesions. Patients in whom balloon angioplasty alone resulted in satisfactory cerebral flow did not receive eptifibatide (33 patients); others received this drug together with stent implantation (115 patients). Eptifibatide was given as an intravenous bolus of 180 μg/kg and then in a modified low dose of 1 μg/kg/min for 24 hours.
    Results: There were no statistically significant differences between both groups regarding 30-day mortality, frequency of thrombotic events, or hemorrhagic complications. An analysis of clinical status at 30-day follow-up revealed that the administration of eptifibatide was associated with a statistically significant better outcome: a higher rate of either no neurological symptoms or only mild symptoms (4 NIHSS points maximally).
    Conclusions: The administration of eptifibatide in stroke patients presenting with tandem lesions is relatively safe. Moreover, treatment with this drug can improve clinical outcomes in these challenging patients.
    Language English
    Publishing date 2024-02-09
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2514727-4
    ISSN 2035-8377 ; 2035-8385
    ISSN (online) 2035-8377
    ISSN 2035-8385
    DOI 10.3390/neurolint16010017
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Complex multistage endovascular repair of dissection of the arch, thoracic, and abdominal aorta in a pediatric patient.

    Latacz, Paweł / Popiela, Tadeusz / Simka, Marian / Szeliga, Judyta / Góreczny, Sebastian

    Kardiologia polska

    2023  Volume 82, Issue 1, Page(s) 111–112

    MeSH term(s) Humans ; Child ; Aorta, Abdominal/diagnostic imaging ; Aorta, Abdominal/surgery ; Aortic Aneurysm, Thoracic/surgery ; Blood Vessel Prosthesis ; Endovascular Procedures ; Blood Vessel Prosthesis Implantation ; Treatment Outcome ; Stents ; Aorta, Thoracic/diagnostic imaging ; Aorta, Thoracic/surgery ; Retrospective Studies
    Language English
    Publishing date 2023-08-04
    Publishing country Poland
    Document type Journal Article
    ZDB-ID 411492-9
    ISSN 1897-4279 ; 0022-9032
    ISSN (online) 1897-4279
    ISSN 0022-9032
    DOI 10.33963/KP.a2023.0173
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Results of Angioplasty With Double-Layer Mesh Stent and Protection Systems of the Extra- and Intracranial Dissection of Cephalic Arteries.

    Latacz, Pawel / Lasocha, Bartlomiej / Pawel, Brzegowy / Tadeusz, Popiela / Marian, Simka

    Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists

    2022  Volume 30, Issue 1, Page(s) 66–74

    Abstract: Purpose: Although a majority of cervical artery dissections can be managed conservatively, patients presenting with cerebral embolization or significant stenosis require a more aggressive approach. However, complications associated with endovascular ... ...

    Abstract Purpose: Although a majority of cervical artery dissections can be managed conservatively, patients presenting with cerebral embolization or significant stenosis require a more aggressive approach. However, complications associated with endovascular repair are quite frequent and optimal interventional technique still remains to be established.
    Materials and methods: The aim of this post hoc survey was to analyze results of endovascular treatments for symptomatic dissections of the internal carotid and vertebral arteries, which were performed under protection and with the use of double-layer mesh stents. During endovascular procedure catheters, stents and protection systems were tailored according to the angioarchitecture of dissection, particularly to its location, length and coexisting stenotic or aneurysmatic lesions. We evaluated retrospectively midterm and late results of endovascular treatment of 25 patients presenting with symptomatic dissection of cervical arteries, including 11 patients with dissections of intracranial segments of the internal carotid artery. Follow-ups were scheduled 1, 3 and 6 after the procedure, and then every 6 months. Control computed tomography (CT) or digital subtraction angiography (DSA) arteriographies were performed 1-6 months and 12 months after endovascular repair.
    Results: There were no periprocedural major adverse events. All patients completed the 12-month follow-up. There were neither fatalities nor new neurologic adverse events at the 30-day follow-up, and no such adverse events during long-term follow-up. At 12-month follow-up, in all patients, angiographies revealed patent stents, full coverage of lesions by stents and complete thrombotic closure of the pseudoaneurysms.
    Conclusions: A tailored endovascular management of symptomatic dissection of cervical arteries is safe and efficient, also in a long run.
    MeSH term(s) Humans ; Retrospective Studies ; Surgical Mesh ; Treatment Outcome ; Stents ; Angioplasty ; Carotid Artery, Internal/diagnostic imaging
    Language English
    Publishing date 2022-01-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2006618-1
    ISSN 1545-1550 ; 1526-6028
    ISSN (online) 1545-1550
    ISSN 1526-6028
    DOI 10.1177/15266028211068767
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    Zs.A 4547: Show issues Location:
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  6. Article ; Online: Blood flow in the internal jugular veins during the spaceflight - Is it actually bidirectional?

    Simka, Marian / Latacz, Paweł / Redelbach, Wojciech

    Life sciences in space research

    2020  Volume 25, Page(s) 103–106

    Abstract: Recently intriguing results of the research performed on astronauts of the International Space Station have been published. Unexpectedly, in some crew members a stagnant and bidirectional flow in the internal jugular vein was found, and in one of the ... ...

    Abstract Recently intriguing results of the research performed on astronauts of the International Space Station have been published. Unexpectedly, in some crew members a stagnant and bidirectional flow in the internal jugular vein was found, and in one of the astronauts this vein seemed to be totally thrombosed. If it actually were the case that in the settings of weightlessness there is a substantial risk of jugular vein thrombosis, any long-term human space missions would be extremely dangerous. Yet, we interpret these findings differently. In our opinion, what has been explained as bidirectional flow, actually represented the flow separation, and what has been described as occluded vein was rather the vein with recirculating and low-velocity flow. In this paper, basing on physical laws governing the flow of fluids, we describe how the flow separation and recirculation can develop in a dilated internal jugular vein, how it can affect cerebral outflow through this vein, why such a phenomenon is more likely in the settings of microgravity and how future research on this topic should be directed.
    MeSH term(s) Aerospace Medicine ; Blood Flow Velocity ; Humans ; Hydrodynamics ; Jugular Veins/physiology ; Space Flight ; Thrombosis ; Weightlessness
    Language English
    Publishing date 2020-03-19
    Publishing country Netherlands
    Document type Journal Article
    ISSN 2214-5532
    ISSN (online) 2214-5532
    DOI 10.1016/j.lssr.2020.03.005
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: The use of a proximal protection system, a reperfusion catheter, and new-generation mesh stents in combined endovascular therapy for a long, symptomatic dissection of the right internal carotid artery.

    Latacz, Paweł / Simka, Marian / Popiela, Tadeusz

    Kardiologia polska

    2020  Volume 78, Issue 6, Page(s) 597–598

    MeSH term(s) Carotid Artery, Internal ; Carotid Stenosis ; Catheters ; Dissection ; Endovascular Procedures ; Humans ; Reperfusion ; Stents/adverse effects ; Surgical Mesh ; Treatment Outcome
    Language English
    Publishing date 2020-04-22
    Publishing country Poland
    Document type Journal Article
    ZDB-ID 411492-9
    ISSN 1897-4279 ; 0022-9032
    ISSN (online) 1897-4279
    ISSN 0022-9032
    DOI 10.33963/KP.15305
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  8. Article: Revascularization technique for a long occlusive lesion in a case of symptomatic chronic occlusion of the internal carotid artery.

    Latacz, Paweł / Popiela, Tadeusz / Anielski, Maciej / Kozka, Mateusz / Chwała, Maciej / Simka, Marian

    Postepy w kardiologii interwencyjnej = Advances in interventional cardiology

    2022  Volume 18, Issue 1, Page(s) 83–84

    Language English
    Publishing date 2022-04-11
    Publishing country Poland
    Document type Journal Article
    ISSN 1734-9338
    ISSN 1734-9338
    DOI 10.5114/aic.2022.115298
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Cerebral venous outflow in the prone position.

    Simka, Marian / Latacz, Paweł / Redelbach, Wojciech

    Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery

    2019  Volume 36, Issue 1, Page(s) 11–12

    MeSH term(s) Cerebral Veins ; Cerebrovascular Circulation ; Humans ; Patient Positioning ; Prone Position
    Language English
    Publishing date 2019-08-06
    Publishing country Germany
    Document type Letter ; Comment
    ZDB-ID 605988-0
    ISSN 1433-0350 ; 0302-2803 ; 0256-7040
    ISSN (online) 1433-0350
    ISSN 0302-2803 ; 0256-7040
    DOI 10.1007/s00381-019-04321-x
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  10. Article: Endovascular therapy of symptomatic high-grade stenosis of left internal carotid artery in C6 segment using Elutax "3" Neuro pDEB.

    Latacz, Paweł / Popiela, Tadeusz / Brzegowy, Paweł / Kwinta, Borys / Chwała, Maciej / Simka, Marian

    Postepy w kardiologii interwencyjnej = Advances in interventional cardiology

    2021  Volume 17, Issue 3, Page(s) 332–333

    Language English
    Publishing date 2021-09-14
    Publishing country Poland
    Document type Journal Article
    ISSN 1734-9338
    ISSN 1734-9338
    DOI 10.5114/aic.2021.109162
    Database MEDical Literature Analysis and Retrieval System OnLINE

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