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  1. Article ; Online: Popliteal aneurysmal arteriovenous malformation.

    Takagi, Hisato

    Journal of vascular surgery

    2024  

    Language English
    Publishing date 2024-03-19
    Publishing country United States
    Document type Journal Article
    ZDB-ID 605700-7
    ISSN 1097-6809 ; 0741-5214
    ISSN (online) 1097-6809
    ISSN 0741-5214
    DOI 10.1016/j.jvs.2024.03.024
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 1933: Show issues Location:
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  2. Article ; Online: Air aortogram.

    Takagi, Hisato

    Journal of vascular surgery

    2023  

    Language English
    Publishing date 2023-11-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 605700-7
    ISSN 1097-6809 ; 0741-5214
    ISSN (online) 1097-6809
    ISSN 0741-5214
    DOI 10.1016/j.jvs.2023.11.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 1933: Show issues Location:
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  3. Article ; Online: Eyeglasses in the wonderland of COVID-19.

    Takagi, Hisato

    Journal of medical virology

    2021  Volume 93, Issue 5, Page(s) 2602–2608

    MeSH term(s) COVID-19 ; Eyeglasses ; Humans ; SARS-CoV-2
    Language English
    Publishing date 2021-02-12
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 752392-0
    ISSN 1096-9071 ; 0146-6615
    ISSN (online) 1096-9071
    ISSN 0146-6615
    DOI 10.1002/jmv.26845
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    Zs.A 1320: Show issues Location:
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  4. Article ; Online: Through the looking-glass of "Go To Travel Campaign" in Japan, and what Alice found there.

    Takagi, Hisato

    Travel medicine and infectious disease

    2021  Volume 41, Page(s) 102048

    MeSH term(s) Humans ; Japan ; Travel
    Language English
    Publishing date 2021-04-02
    Publishing country Netherlands
    Document type Letter
    ZDB-ID 2170891-5
    ISSN 1873-0442 ; 1477-8939
    ISSN (online) 1873-0442
    ISSN 1477-8939
    DOI 10.1016/j.tmaid.2021.102048
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 6236: Show issues Location:
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  5. Article ; Online: Meta-analysis: Bilateral and Unilateral Cerebral Perfusion in Type A Dissection.

    Naito, Noritsugu / Takagi, Hisato

    The Thoracic and cardiovascular surgeon

    2024  

    Abstract: Background:  This meta-analysis compared the outcomes of bilateral cerebral perfusion (BCP) and unilateral cerebral perfusion (UCP) in aortic surgery for acute type A aortic dissection.: Methods:  A systematic literature search identified 12 studies ... ...

    Abstract Background:  This meta-analysis compared the outcomes of bilateral cerebral perfusion (BCP) and unilateral cerebral perfusion (UCP) in aortic surgery for acute type A aortic dissection.
    Methods:  A systematic literature search identified 12 studies involving 4,547 patients. Pooled odds ratios (OR) with 95% confidence intervals (CI) were calculated to analyze perioperative characteristics, short-term mortality rates, and postoperative neurological complications.
    Results:  No significant differences were found between the BCP and UCP groups in terms of cardiopulmonary bypass time, aortic cross clamp time, lowest body temperature, and lower body circulatory arrest time. Short-term mortality rates (OR [95% CI] = 0.87 [0.64-1.19],
    Conclusion:  This meta-analysis suggests that BCP and UCP yield comparable outcomes. However, BCP may be associated with lower short-term mortality rates and reduced incidence of neurological complications, particularly in cases requiring total arch replacement. BCP should be considered as a preferred cerebral perfusion in specific patient populations.
    Language English
    Publishing date 2024-01-30
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 800050-5
    ISSN 1439-1902 ; 0171-6425 ; 0946-4778 ; 0172-6137
    ISSN (online) 1439-1902
    ISSN 0171-6425 ; 0946-4778 ; 0172-6137
    DOI 10.1055/s-0044-1779263
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Uk I Zs.186: Show issues Location:
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  6. Article ; Online: Meta-analysis of central and peripheral cannulation for type A aortic dissection.

    Naito, Noritsugu / Takagi, Hisato

    Perfusion

    2024  , Page(s) 2676591241238865

    Abstract: Background: Acute type A aortic dissection necessitates rapid and effective arterial cannulation techniques for optimal outcomes. This meta-analysis compares the safety and effectiveness of direct aortic cannulation (AoC) with peripheral cannulation (PC) ...

    Abstract Background: Acute type A aortic dissection necessitates rapid and effective arterial cannulation techniques for optimal outcomes. This meta-analysis compares the safety and effectiveness of direct aortic cannulation (AoC) with peripheral cannulation (PC) via the femoral or axillary arteries in aortic surgery for acute type A aortic dissection.
    Methods: A systematic review following PRISMA guidelines identified 10 retrospective studies encompassing 2518 patients (961 AoC, 1557 PC). Pooled odds ratios (OR) with 95% confidence intervals (CI) were calculated to analyze perioperative characteristics, short-term mortality rates, and postoperative complications including stroke and acute kidney injury.
    Results: Short-term mortality did not significantly differ between AoC and PC (OR [95% CI] = 0.78 [0.61-1.01],
    Conclusion: AoC is a viable alternative to PC for acute type A aortic dissection. While both approaches offer comparable outcomes, AoC's advantage in shorter operation time warrants thoughtful consideration in clinical practice.
    Language English
    Publishing date 2024-03-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 645038-6
    ISSN 1477-111X ; 0267-6591
    ISSN (online) 1477-111X
    ISSN 0267-6591
    DOI 10.1177/02676591241238865
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 2424: Show issues Location:
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  7. Article ; Online: Improved tricuspid regurgitation after transcatheter aortic valve replacement is associated with better survival: Systematic review and meta-analysis with reconstructed time-to-event data.

    Naito, Noritsugu / Takagi, Hisato

    Perfusion

    2024  , Page(s) 2676591241251442

    Abstract: Background: This meta-analysis compared survival outcomes among patients experiencing improvement in untreated significant tricuspid regurgitation (TR) following transcatheter aortic valve replacement (TAVR) for severe aortic stenosis, in contrast to ... ...

    Abstract Background: This meta-analysis compared survival outcomes among patients experiencing improvement in untreated significant tricuspid regurgitation (TR) following transcatheter aortic valve replacement (TAVR) for severe aortic stenosis, in contrast to those without improvement.
    Methods: MEDLINE and EMBASE were searched through January 2024. Pooled hazard ratios (HR) with 95% confidence intervals (CI) were computed. Employing network meta-analysis, a comparison involving four post-procedural TR categories (improved, no improvement, worsened, and no change) was executed. Subsequently, these categories were amalgamated into two groups (less TR after TAVR and same or greater TR after TAVR), and a standard meta-analysis was conducted. Kaplan-Meier curves depicting long-term all-cause mortality were reconstructed utilizing individual patient data derived from the studies.
    Results: A systematic review identified seven non-randomized studies encapsulating 698 patients. Network meta-analysis revealed that improved TR after TAVR correlated with significantly lower long-term all-cause mortality compared to the remaining cohorts. Similarly, pooled all-cause mortality of standard meta-analysis demonstrated significant reduction in patients whose TR was sub-baseline than those exhibiting same or greater TR after TAVR (HR [95% CI] = 0.43 [0.32-0.58],
    Conclusion: This meta-analysis revealed that improved TR after TAVR correlates with superior long-term survival. The benefits of simultaneous or staged intervention on the tricuspid valve in individuals undergoing TAVR warrant validation in future investigations.
    Language English
    Publishing date 2024-04-30
    Publishing country England
    Document type Journal Article
    ZDB-ID 645038-6
    ISSN 1477-111X ; 0267-6591
    ISSN (online) 1477-111X
    ISSN 0267-6591
    DOI 10.1177/02676591241251442
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 2424: Show issues Location:
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  8. Article ; Online: Optimal Timing of Pre-emptive Thoracic Endovascular Aortic Repair in Uncomplicated Type B Aortic Dissection: A Network Meta-Analysis.

    Naito, Noritsugu / Takagi, Hisato

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

    2024  , Page(s) 15266028241245282

    Abstract: Background: This network meta-analysis compares outcomes of optimal medical therapy (OMT) and pre-emptive thoracic endovascular aortic repair (TEVAR) for uncomplicated type B aortic dissection at different phases of chronicity.: Methods: MEDLINE and ... ...

    Abstract Background: This network meta-analysis compares outcomes of optimal medical therapy (OMT) and pre-emptive thoracic endovascular aortic repair (TEVAR) for uncomplicated type B aortic dissection at different phases of chronicity.
    Methods: MEDLINE and EMBASE were searched through November 2023. Pooled short-term outcomes (short-term mortality, perioperative complications) and long-term outcomes (all-cause mortality, aortic-related mortality, aortic re-intervention rates) were calculated.
    Results: Systematic review identified 17 studies (2 randomized controlled trials, 3 propensity score matching, and 2 inverse probability weighting). Subacute-phase intervention had lower short-term mortality than the acute-phase (hazard ratio [HR] [95% confidence interval [CI]]=0.60 [0.38-0.94], p=0.027). No significant differences were observed in aortic rupture and paraplegia. Acute-phase TEVAR had a higher stroke incidence than subacute-phase intervention (HR [95% CI]=2.63 [1.36-5.09], p=0.042), chronic (HR [95% CI]=2.5 [1.03-6.2], p=0.043), and OMT (HR [95% CI]=1.57 [1.12-2.18], p=0.008). Acute-phase TEVAR had higher long-term all-cause mortality than subacute-phase intervention (HR [95% CI]=1.34 [1.03-1.74], p=0.03). Optimal medical therapy had elevated long-term all-cause mortality compared with subacute-phase TEVAR (HR [95% CI]=1.67 [1.25-2.33], p<0.001) and increased long-term aortic-related mortality vs acute-phase (HR [95% CI]=2.08 [1.31-3.31], p=0.002) and subacute-phase (HR [95% CI]=2.6 [1.62-4.18], p<0.01) interventions. No significant differences were observed in aortic re-intervention rates.
    Conclusions: Pre-emptive TEVAR may offer lower all-cause mortality and aortic-related mortality than OMT. Considering lower short-term mortality, perioperative stroke rate, and long-term mortality, our findings support pre-emptive TEVAR during the subacute phase.
    Clinical impact: The optimal timing of pre-emptive thoracic endovascular aortic repair (TEVAR) for uncomplicated type B aortic dissection remains uncertain. This network meta-analysis suggests that the subacute phase (14-90 days from symptom onset) emerges as the optimal timing for pre-emptive TEVAR. This window is associated with lower rates of short-term complications and higher long-term survival rates compared with alternative strategies.
    Language English
    Publishing date 2024-04-09
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2006618-1
    ISSN 1545-1550 ; 1526-6028
    ISSN (online) 1545-1550
    ISSN 1526-6028
    DOI 10.1177/15266028241245282
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    Zs.A 4547: Show issues Location:
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  9. Article ; Online: Survey of COVID-19 dynamics across US states.

    Takagi, Hisato

    Journal of medical virology

    2020  Volume 93, Issue 4, Page(s) 1869–1872

    MeSH term(s) COVID-19/epidemiology ; Humans ; Pandemics/statistics & numerical data ; United States/epidemiology
    Keywords covid19
    Language English
    Publishing date 2020-11-22
    Publishing country United States
    Document type Letter
    ZDB-ID 752392-0
    ISSN 1096-9071 ; 0146-6615
    ISSN (online) 1096-9071
    ISSN 0146-6615
    DOI 10.1002/jmv.26658
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  10. Article ; Online: COVID-19 epidemic and community mobility in Tokyo.

    Takagi, Hisato

    Journal of medical virology

    2020  Volume 93, Issue 2, Page(s) 702–704

    MeSH term(s) COVID-19/epidemiology ; Community Participation ; Humans ; Tokyo/epidemiology ; Travel
    Keywords covid19
    Language English
    Publishing date 2020-09-28
    Publishing country United States
    Document type Letter
    ZDB-ID 752392-0
    ISSN 1096-9071 ; 0146-6615
    ISSN (online) 1096-9071
    ISSN 0146-6615
    DOI 10.1002/jmv.26502
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