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  • Ovid Technologies (Wolters Kluwer Health)  (3)
  • Liu, Shuai  (3)
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  • Ovid Technologies (Wolters Kluwer Health)  (3)
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  • 1
    Online Resource
    Online Resource
    Values of Baseline Posterior Circulation Acute Stroke Prognosis Early Computed Tomography Score for Treatment Decision of Acute Basilar Artery Occlusion
    Ovid Technologies (Wolters Kluwer Health) ; 2021
    In:  Stroke Vol. 52, No. 3 ( 2021-03), p. 811-820
    Details
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 52, No. 3 ( 2021-03), p. 811-820
    Abstract: This study aimed to analyze the impact of baseline posterior circulation Acute Stroke Prognosis Early Computed Tomography Score (pc-ASPECTS) on the efficacy and safety of endovascular therapy (EVT) for patients with acute basilar artery occlusion. Methods: The BASILAR was a nationwide prospective registry of consecutive patients with a symptomatic and radiologically confirmed acute basilar artery occlusion within 24 hours of symptom onset. We estimated the effect of standard medical therapy alone (SMT group) versus SMT plus EVT (EVT group) for patients with documented pc-ASPECTS on noncontrast CT, both as a categorical (0–4 versus 5–7 versus 8–10) and as a continuous variable. The primary outcomes included favorable functional outcomes (modified Rankin Scale ≤3) at 90 days and mortality within 90 days. Results: In total, 823 cases were included: 468 with pc-ASPECTS 8 to 10 (SMT: 71; EVT: 397), 317 with pc-ASPECTS 5 to 7 (SMT: 85; EVT: 232), and 38 with pc-ASPECTS 0 to 4 (SMT: 13; EVT: 25). EVT was associated with higher rate of favorable outcomes (adjusted relative risk with 95% CI, 4.35 [1.30–14.48] and 3.20 [1.68–6.09] ; respectively) and lower mortality (60.8% versus 77.6%, P =0.005 and 35.0% versus 66.2%, P 〈 0.001; respectively) than SMT in the pc-ASPECTS 5 to 7 and 8 to 10 subgroups. Continuous benefit curves also showed the superior efficacy and safety of EVT over SMT in patients with pc-ASPECTS ≥5. Furthermore, the prognostic effect of onset to puncture time on favorable outcome with EVT was not significant after adjustment for pc-ASPECTS (adjusted odds ratio, 0.98 [95% CI, 0.94–1.02]). Conclusions: Patients of basilar artery occlusion with pc-ASPECTS ≥5 could benefit from EVT. The baseline pc-ASPECTS appears more important for decision making and predicting prognosis than time to EVT. Registration: URL: http://www.chictr.org.cn . Unique identifier: ChiCTR1800014759.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    URL: Article
    DOI: 10.1161/STROKEAHA.120.031371
    RVK:
    XA 10000
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2021
    detail.hit.zdb_id: 1467823-8
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    Online Resource
  • 2
    Online Resource
    Online Resource
    Effect of Imaging Selection Paradigms on Endovascular Thrombectomy Outcomes in Patients With Acute Ischemic Stroke
    Ovid Technologies (Wolters Kluwer Health) ; 2023
    In:  Stroke Vol. 54, No. 6 ( 2023-06), p. 1569-1577
    Details
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 54, No. 6 ( 2023-06), p. 1569-1577
    Abstract: The effect of imaging selection paradigms on endovascular thrombectomy outcomes in patients with acute ischemic stroke with large vessel occlusion remains uncertain. The study aimed to assess the effect of basic imaging (noncontrast computed tomography with or without computed tomographic angiography) versus advanced imaging (magnetic resonance imaging or computed tomography perfusion) on clinical outcomes following thrombectomy in patients with stroke with large vessel occlusion in the early and extended windows using a pooled analysis of patient-level data from 2 pivotal randomized clinical trials done in China. Methods: This post hoc analysis used data from 1182 patients included in 2 multicenter, randomized controlled trials in China that evaluated adjunct therapies to endovascular treatment for acute ischemic stroke (Direct Endovascular Treatment for Large Artery Anterior Circulation Stroke performed from May 20, 2018, through May 2, 2020, and Intravenous Tirofiban Before Endovascular Treatment in Stroke from October 10, 2018, through October 31, 2021). Patients with occlusion of the intracranial internal carotid artery or proximal middle cerebral artery (M1/M2 segments) were categorized according to baseline imaging modality (basic versus advanced) as well as treatment time window (early, 0–6 hours versus extended, 6–24 hours from last known well to puncture). The primary outcome was the proportion of patients with functional independence (modified Rankin Scale score of 0–2) at 90 days. Multivariable Poisson regression analysis was performed to determine the association between imaging selection modality and outcomes after endovascular treatment at each time windows. Results: A total of 1182 patients were included in this cohort analysis, with 648 in the early (471 with basic imaging versus 177 advanced imaging) and 534 in the extended (222 basic imaging versus 312 advanced imaging) time window. There were no differences in 90-day functional independence between the advanced and basic imaging groups in either time windows (early window: adjusted relative risk, 0.99 [95% CI, 0.84–1.16]; P =0.91; extended window: adjusted relative risk, 1.00 [95% CI, 0.84–1.20]; P =0.97). Conclusions: In this post hoc analysis of 2 randomized clinical trial pooled data involving patients with large vessel occlusion stroke, an association between imaging selection modality and clinical or safety outcomes for patients undergoing thrombectomy in either the early or extended windows was not detected. Our study adds to the growing body of literature on simpler imaging paradigms to assess thrombectomy eligibility across both the early and extended time windows. Registration: URL: http://www.chictr.org.cn ; Unique identifiers: ChiCTR-IOR-17013568 and ChiCTR-INR-17014167.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    URL: Article
    DOI: 10.1161/STROKEAHA.122.042203
    RVK:
    XA 10000
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2023
    detail.hit.zdb_id: 1467823-8
    Location Call Number Limitation Availability
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    Online Resource
  • 3
    Online Resource
    Online Resource
    Abstract WP13: Value Of Stress Hyperglycemia Ratio In Predicting The Prognosis Of Patients With Acute Ischemic Stroke:a Subgroup Analysis Of The Rescue Bt Clinical Trial
    Ovid Technologies (Wolters Kluwer Health) ; 2023
    In:  Stroke Vol. 54, No. Suppl_1 ( 2023-02)
    Details
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 54, No. Suppl_1 ( 2023-02)
    Abstract: Objective: This study aimed to evaluate the correlation between the stress hyperglycemia and clinical outcomes after large vessel occlusion stroke (LVO) at 90 days. Methods: The RESCUE BT trial was a multicenter, randomized, double-blind, placebo-controlled clinical trial, consisting of 948 patients from 55 centers in China. In this subgroup study, 542 consecutive stroke patients with glucose or glycated hemoglobin values were included. Stress hyperglycemia was evaluated both as a tri-categorical variable (≤1.07 vs 1.08-1.29 vs ≥1.30) and a continuous variable. The primary outcome was favorable functional outcome (modified Rankin Scale [mRS] ≤ 2) at 90 days. The secondary outcome contained excellent functional outcome (modified Rankin Scale [mRS] ≤ 1) and safety outcomes such as 90-day mortality and intracranial hemorrhage. Results: 542 patients were included. Compared to patients with the lowest tertiles of stress hyperglycemia, calculated as glucose/GA ratio, the highest tertiles of stress hyperglycemia was obviously associated with a higher rate of poor functional outcome at 90-day (modified Rankin Scale [mRS] score 3-6) after adjusted for potential covariates (adjusted hazard ratio, 0.44; 95% confidence interval, 0.28-0.69, P 〈 0.001). This result was also consistent in the excellent clinical outcome of 90-day mRS score 2-6 (adjusted hazard ratio, 0.48; 95% confidence interval, 0.29-0.79, P =0.004). Conclusion: In patients with acute ischemic stroke, lower stress hyperglycemia, as measured by glucose/GA ratio, was more likely to have favorable outcome at 90-day. Trial registration Chinese Clinical Trial Registry Identifier: ChiCTR-IOR-17014167, December 27, 2017.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    URL: Article
    DOI: 10.1161/str.54.suppl_1.WP13
    RVK:
    XA 10000
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2023
    detail.hit.zdb_id: 1467823-8
    Location Call Number Limitation Availability
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    Online Resource
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