Risk factors for decompressive craniectomy after endovascular treatment in acute ischemic stroke

Abstract Acute ischemic stroke (AIS) has a high risk of recurrence, particularly in the early stage. The purpose of this study was to assess the frequency and risk factors of in-hospital recurrence in patients with AIS in China. A retrospective analysis was performed of all of the patients with new-onset AIS who were hospitalized in the past three years. Recurrence was defined as a new stroke event, with an interval between the primary and recurrent events greater than 24 hours; other potential causes of neurological deterioration were excluded. The risk factors for recurrence were analyzed using univariate and logistic regression analyses. A total of 1,021 patients were included in this study with a median length of stay of 14 days (interquartile range,11–18). In-hospital recurrence occurred in 58 cases (5.68%), primarily during the first five days of hospitalization. In-hospital recurrence significantly prolonged the hospital stay (P < 0.001), and the in-hospital mortality was also significantly increased (P = 0.006). The independent risk factors for in-hospital recurrence included large artery atherosclerosis, urinary or respiratory infection and abnormal blood glucose, whereas recurrence was less likely to occur in the patients with aphasia. Our study showed that the patients with AIS had a high rate of in-hospital recurrence, and the recurrence mainly occurred in the first five days of the hospital stay. In-hospital recurrence resulted in a prolonged hospital stay and a higher in-hospital mortality rate.

Download Full-text

Risk Factors for Early Death in Acute Ischemic Stroke and Intracerebral Hemorrhage

Stroke ◽

10.1161/01.str.30.11.2326 ◽

1999 ◽

Vol 30 (11) ◽

pp. 2326-2330 ◽

Cited By ~ 49

Author(s):

K. S. Wong

Keyword(s):

Risk Factors ◽

Ischemic Stroke ◽

Intracerebral Hemorrhage ◽

Acute Ischemic Stroke ◽

Early Death

Download Full-text

EGFR-mutant NSCLC presenting with stroke and massive systemic embolization as the first manifestation: case report

BMC Neurology ◽

10.1186/s12883-021-02236-2 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Zheng Wang ◽

Jiangyong Miao ◽

Lina Wang ◽

Ying Liu ◽

Hui Ji ◽

...

Keyword(s):

Risk Factors ◽

Ischemic Stroke ◽

Cancer Therapy ◽

Acute Ischemic Stroke ◽

Oral Anticoagulants ◽

Initial Manifestation ◽

Arterial Thromboembolism ◽

Systemic Embolization ◽

Effective Cancer Therapy

Abstract Background Presentation with massive systemic embolization as the initial manifestation of occult malignancy is infrequent. The standard management of cancer-related arterial thromboembolism has not yet been established. Case presentation We described a case of Trousseau’s syndrome resulting in acute ischemic stroke concomitant with multiple embolizations in the spleen and kidney during oral administration of dabigatran for pulmonary embolism preceding the diagnosis of a malignant tumor. A cancer-related hypercoagulable state was suspected because the patient was admitted to the neurology department due to acute ischemic stroke with three territory infarcts on diffusion-weighted imaging (DWI) in the absence of identifiable conventional risk factors and brain vessel narrowing. The patient was subsequently diagnosed with epidermal growth factor receptor (EGFR) mutation–positive non-small-cell lung cancer (NSCLC) (stage IV) with pleural metastasis. Administration of low-molecular-weight heparin followed by long-term dabigatran under effective cancer therapy comprising gefitinib and subsequent chemotherapy did not cause stroke relapse during the 1-year follow-up. Conclusions This case suggests that cancer-related hypercoagulability should be considered an important etiology for stroke patients who develop unexplained disseminated acute cerebral infarction without conventional stroke risk factors, especially concomitant with multiple organ embolization. Novel oral anticoagulants may be an alternative therapy for the long-term management of cancer-related arterial thromboembolism under effective cancer therapy.

Download Full-text

Acute reperfusion therapies for acute ischemic stroke patients with unknown time of symptom onset or in extended time windows: an individualized approach

Therapeutic Advances in Neurological Disorders ◽

10.1177/17562864211021182 ◽

2021 ◽

Vol 14 ◽

pp. 175628642110211

Author(s):

Georgios Magoufis ◽

Apostolos Safouris ◽

Guy Raphaeli ◽

Odysseas Kargiotis ◽

Klearchos Psychogios ◽

...

Keyword(s):

Ischemic Stroke ◽

Endovascular Treatment ◽

Acute Ischemic Stroke ◽

Symptom Onset ◽

Time Windows ◽

Intravenous Thrombolysis ◽

Inclusion Criteria ◽

Stroke Patients ◽

Treatment Algorithms ◽

Late Presenters

Recent randomized controlled clinical trials (RCTs) have revolutionized acute ischemic stroke care by extending the use of intravenous thrombolysis and endovascular reperfusion therapies in time windows that have been originally considered futile or even unsafe. Both systemic and endovascular reperfusion therapies have been shown to improve outcome in patients with wake-up strokes or symptom onset beyond 4.5 h for intravenous thrombolysis and beyond 6 h for endovascular treatment; however, they require advanced neuroimaging to select stroke patients safely. Experts have proposed simpler imaging algorithms but high-quality data on safety and efficacy are currently missing. RCTs used diverse imaging and clinical inclusion criteria for patient selection during the dawn of this novel stroke treatment paradigm. After taking into consideration the dismal prognosis of nonrecanalized ischemic stroke patients and the substantial clinical benefit of reperfusion therapies in selected late presenters, we propose rescue reperfusion therapies for acute ischemic stroke patients not fulfilling all clinical and imaging inclusion criteria as an option in a subgroup of patients with clinical and radiological profiles suggesting low risk for complications, notably hemorrhagic transformation as well as local or remote parenchymal hemorrhage. Incorporating new data to treatment algorithms may seem perplexing to stroke physicians, since treatment and imaging capabilities of each stroke center may dictate diverse treatment pathways. This narrative review will summarize current data that will assist clinicians in the selection of those late presenters that will most likely benefit from acute reperfusion therapies. Different treatment algorithms are provided according to available neuroimaging and endovascular treatment capabilities.

Download Full-text

Acute Stenting and Concomitant Tirofiban Administration for the Endovascular Treatment of Acute Ischemic Stroke Related to Intracranial Artery Dissections: A Single Center Experience and Systematic Review of the Literature

Journal of Stroke and Cerebrovascular Diseases ◽

10.1016/j.jstrokecerebrovasdis.2021.105891 ◽

2021 ◽

Vol 30 (8) ◽

pp. 105891

Author(s):

Gianmarco Bernava ◽

Torstein R. Meling ◽

Andrea Rosi ◽

Jeremy Hofmeister ◽

Hasan Yilmaz ◽

...

Keyword(s):

Systematic Review ◽

Ischemic Stroke ◽

Endovascular Treatment ◽

Acute Ischemic Stroke ◽

Intracranial Artery ◽

Review Of The Literature ◽

Single Center ◽

Single Center Experience

Download Full-text

Outcome of endovascular treatment within and beyond 6 h without perfusion software

Scientific Reports ◽

10.1038/s41598-021-84857-8 ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Zhen Jing ◽

Hao Li ◽

Shengming Huang ◽

Min Guan ◽

Yongxin Li ◽

...

Keyword(s):

Ischemic Stroke ◽

Endovascular Treatment ◽

General Anesthesia ◽

Acute Ischemic Stroke ◽

Clinical Outcomes ◽

Symptom Onset ◽

Anterior Circulation ◽

Vessel Occlusion ◽

Group A ◽

Group B

AbstractEndovascular treatment (EVT) has been accepted as the standard of care for patients with acute ischemic stroke. The aim of the present study was to compare clinical outcomes of patients who received EVT within and beyond 6 h from symptom onset to groin puncture without perfusion software in Guangdong district, China. Between March 2017 and May 2018, acute ischemic stroke patients who received EVT from 6 comprehensive stroke centers, were enrolled into the registry study. In this subgroup study, we included all patients who had acute proximal large vessel occlusion in the anterior circulation. The demographic, clinical and neuroimaging data were collected from each center. A total of 192 patients were included in this subgroup study. They were divided into two groups: group A (n = 125), within 6 h; group B (n = 67), 6–24 h from symptom onset to groin puncture. There were no substantial differences between these two groups in terms of 90 days favorable outcome (modified Rankin scale [mRS] ≤ 2, P = 0.051) and mortality (P = 0.083), and the risk of symptomatic intracranial hemorrhage at 24 h (P = 0.425). The NIHSS (median 16, IQR12-20, group A; median 12, IQR8-18, group B; P = 0.009) and ASPECTS (median 10, IQR8-10, group A; median 9, IQR8-10, group B; P = 0.034) at baseline were higher in group A. The anesthesia method (general anesthesia, 21.3%, group A vs. 1.5% group B, P = 0.001) were also statistically different between the two groups. The NIHSS and ASPECTS were higher, and general anesthesia was also more widely used in group A. Clinical outcomes were not significantly different within 6 h versus 6–24 h from symptom onset to groin puncture in this real world study.

Download Full-text