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Zeinhom MG, Khalil MFE, Kamel IFM, Kohail AM, Ahmed SR, Elbassiouny A, Shuaib A, Al-Nozha OM. Predictors of the unfavorable outcomes in acute ischemic stroke patients treated with alteplase, a multi-center randomized trial. Sci Rep 2024; 14:5960. [PMID: 38472241 PMCID: PMC10933394 DOI: 10.1038/s41598-024-56067-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 03/01/2024] [Indexed: 03/14/2024] Open
Abstract
Worldwide, stroke is a leading cause of long-term disability in adults. Alteplase is the only approved treatment for acute ischemic stroke (AIS) and results in an improvement in a third of treated patients. We evaluated the post-stroke unfavourable outcome predictors in alteplase-treated patients from Egypt and Saudi Arabia. We assessed the effect of different risk factors on AIS outcomes after alteplase in Egypt and Saudi Arabia. Our study included 592 AIS alteplase-treated patients. The relationship between risk factors, clinical presentation, and imaging features was evaluated to predict factors associated with poor outcomes. An mRS score of three or more was used to define poor outcomes. Poor outcome was seen in 136 patients (23%), and Patients with unfavourable effects had significantly higher admission hyperglycaemia, a higher percentage of diabetes mellitus, cardioembolic stroke, and a lower percentage of small vessel stroke. Patients with higher baseline NIHSS score (OR 1.39; 95% CI 1.12-1.71; P = 0.003), admission hyperglycaemia (OR 13.12; 95% CI 3.37-51.1; P < 0.001), and post-alteplase intracerebral haemorrhage (OR 7.41; 95% CI 1.69-32.43; P = 0.008) independently predicted unfavourable outcomes at three months. In AIS patients treated with alteplase, similar to reports from other regions, in patients from Egypt and Saudi Arabia also reveal that higher NIHSS, higher serum blood sugar, and post-alteplase intracerebral haemorrhage were the predictors of unfavourable outcomes three months after ischemic stroke.Trial registration: (clinicaltrials.gov NCT06058884), retrospectively registered on 28/09/2023.
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Affiliation(s)
- Mohamed G Zeinhom
- Neurology Department, Faculty of Medicine, Kafr El-Sheikh University, Elgeish Street, Kafr El-Sheikh, Egypt.
| | | | | | - Ahmed Mohamed Kohail
- Neurology Department, Faculty of Medicine, Al-Azhar University, ELmokhaim St., Cairo, Egypt
| | - Sherihan Rezk Ahmed
- Neurology Department, Faculty of Medicine, Kafr El-Sheikh University, Elgeish Street, Kafr El-Sheikh, Egypt
| | - Ahmed Elbassiouny
- Neurology Department, Faculty of Medicine, Ain Shams University, ELabbasia St., Cairo, Egypt
| | - Ashfaq Shuaib
- Division of Neurology, Department of Medicine, University of Alberta, Clinical Sciences Building, Edmonton, AB, T6G 2R3, Canada
| | - Omar M Al-Nozha
- Medicine Department, College of Medicine, Taibah University, Janadah Bin Umayyah Rd., Tayba, Madinah, Saudi Arabia
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Chen Y, Ma Y, Qin J, Wei X, Yang Y, Yuan Y, Yan F, Huo X, Han L. Blood pressure variability predicts poor outcomes in acute stroke patients without thrombolysis: a systematic review and meta-analysis. J Neurol 2024; 271:1160-1169. [PMID: 38036920 DOI: 10.1007/s00415-023-12054-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 10/07/2023] [Accepted: 10/09/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND Stroke is a significant medical condition, and blood pressure stands out as the most prevalent treatable risk factor associated with it. Researches link blood pressure variability (BPV) with stroke; however, the specific relationship between with the outcomes of stroke patients remains unclear. As blood pressure variability and mean blood pressure are interrelated, it remains uncertain whether BPV adds additional information to understanding the outcome of acute stroke patients. OBJECTIVE To systematically review studies investigating the association between blood pressure variability and prognosis in acute stroke patients. METHODS Embase, PubMed, Web of Science, and the Cochrane Library were searched for English language full-text articles from the inception to 1 January 2023. Stroke patients aged ≥ 18 years were included in this analysis. Stroke types were not restricted. RESULTS This meta-analysis shows that higher systolic blood pressure variability is linked to a higher risk of poor outcome, including function disability, mortality, early neurological deterioration, and stroke recurrence, among acute stroke patients without thrombolysis. A higher diastolic blood pressure variability is linked with to a higher risk of mortality and functional disability. CONCLUSIONS This review reveals that blood pressure variability is a novel and clinically relevant risk factor for stroke patients' outcome. Future studies should investigate how best to measure and define BPV in acute stroke. Larger studies are warranted to provide more robust evidence in this area.
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Affiliation(s)
- Yajing Chen
- Evidence-Based Nursing Centre, School of Nursing, Lanzhou University, Lanzhou, Gansu Province, China
| | - Yuxia Ma
- Evidence-Based Nursing Centre, School of Nursing, Lanzhou University, Lanzhou, Gansu Province, China.
- The First Clinical Medical College of Lanzhou University, Lanzhou, 730030, Gansu Province, China.
| | - Jiangxia Qin
- Evidence-Based Nursing Centre, School of Nursing, Lanzhou University, Lanzhou, Gansu Province, China
| | - Xiaoqin Wei
- Evidence-Based Nursing Centre, School of Nursing, Lanzhou University, Lanzhou, Gansu Province, China
| | - Yiyi Yang
- Evidence-Based Nursing Centre, School of Nursing, Lanzhou University, Lanzhou, Gansu Province, China
| | - Yue Yuan
- Evidence-Based Nursing Centre, School of Nursing, Lanzhou University, Lanzhou, Gansu Province, China
| | - Fanghong Yan
- Evidence-Based Nursing Centre, School of Nursing, Lanzhou University, Lanzhou, Gansu Province, China
| | - Xiaoning Huo
- The Third People's Hospital of Lanzhou, No.130 Jianlan New Village, Lanzhou, Gansu Province, China
| | - Lin Han
- Evidence-Based Nursing Centre, School of Nursing, Lanzhou University, Lanzhou, Gansu Province, China.
- Department of Nursing, Gansu Provincial Hospital, No. 204 Donggang West Road, Lanzhou, Gansu Province, China.
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Pedro T, Pereira P, Costa AS, Almeida F, Loureiro ML, Alfaiate T, Gonçalves A. Systolic blood pressure variability within 120 hours of admission predicts the functional outcomes at discharge of patients with acute ischemic stroke. JOURNAL OF NEUROCRITICAL CARE 2022. [DOI: 10.18700/jnc.210038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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