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Miyake S, Suzuki R, Akimoto T, Iida Y, Shimohigoshi W, Nakai Y, Manaka H, Shimizu N, Yamamoto T. Renal Dysfunction is the Strongest Prognostic Factor After Carotid Artery Stenting According to Real-World Data. J Stroke Cerebrovasc Dis 2021; 31:106269. [PMID: 34963079 DOI: 10.1016/j.jstrokecerebrovasdis.2021.106269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 11/17/2021] [Accepted: 12/04/2021] [Indexed: 11/30/2022] Open
Abstract
PURPOSE Through the progression of devices, the adaptation of carotid artery stenting (CAS) has been expanded according to the non-inferiority of CAS for carotid endarterectomy reported by several randomized control trials. To maintain favorable outcomes, identifying prognostic factors is essential for optimizing treatment indications and periprocedural management. This study focused on the prognostic factors of CAS using real-world data. METHODS This retrospective multicenter cohort study aimed to identify the prognostic factors after CAS using real-world data from the stroke registry of Yokohama (STrOke Registry of Yokohama; STORY) from January 1, 2018 to May 31, 2021. Patient characteristics, procedural factors, complications, and prognoses were collected using medical records. RESULTS Data from 107 patients were enrolled in this study after excluding those with insufficient data (2 cases). The mean participant age was 74.9±8.2 years, and 66 patients (61.7%) were symptomatic. Symptomatic lesions were a significant prognostic factor in the overall analysis (p=0.003). A multivariate analysis showed that the estimated glomerular filtration rate (eGFR) (odds ratio: 1.11, p=0.003) and staged CAS (odds ratio: 38.9, p=0.04) were independent prognostic factors. The odds ratio and relative risk of mRS deterioration when eGFR was under 49 mL/min/1.73 m2 compared with when eGFR was above 49 mL/min/1.73 m2 were 5.2 and 3.74, respectively. CONCLUSIONS In this real-world multicenter study, we established independent prognostic factors for CAS using high totality data. For patients with symptomatic lesions and low eGFR (≤49 mL/min/1.73 m2), indication for treatment should be considered strictly.
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Affiliation(s)
- Shigeta Miyake
- Department of Neurosurgery, Yokohama Brain and Spine Center, 1-2-1, Takigashira, Isogo, Yokohama, Kanagawa, 2350012, Japan
| | - Ryosuke Suzuki
- Department of Neurosurgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa, Yokohama, 2360004, Japan
| | - Taisuke Akimoto
- Department of Neurosurgery, Yokohama City University Medical Center, 4-57 Urafune, Minami, Yokohama, 2320024, Japan.
| | - Yu Iida
- Department of Neurosurgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa, Yokohama, 2360004, Japan
| | - Wataru Shimohigoshi
- Department of Neurosurgery, Yokohama City University Medical Center, 4-57 Urafune, Minami, Yokohama, 2320024, Japan
| | - Yasunobu Nakai
- Department of Neurosurgery, Yokohama Brain and Spine Center, 1-2-1, Takigashira, Isogo, Yokohama, Kanagawa, 2350012, Japan
| | - Hiroshi Manaka
- Department of Neurosurgery, Yokohama City University Medical Center, 4-57 Urafune, Minami, Yokohama, 2320024, Japan
| | - Nobuyuki Shimizu
- Department of Neurosurgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa, Yokohama, 2360004, Japan
| | - Tetsuya Yamamoto
- Department of Neurosurgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa, Yokohama, 2360004, Japan
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Zhang T, Liu R. Dysregulation of miR-637 serves as a diagnostic biomarker in patients with carotid artery stenosis and predicts the occurrence of the cerebral ischemic event. Bioengineered 2021; 12:8658-8665. [PMID: 34606407 PMCID: PMC8806938 DOI: 10.1080/21655979.2021.1988369] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The present research aims to explore the relationship between circulating microRNA and carotid artery stenosis (CAS). To evaluate the diagnostic significance of miR-637 in CAS patients and its potential predictive value for cerebral ischemia events through clinical studies. Quantitative reverse transcription-polymerase chain reaction (qRT-PCR) was used to verify the differences in serum miR-637 between enrolled 97 CAS patients and 90 healthy individuals. Logistic regression analysis of the correlation between the level of miR-637 and the degree of carotid artery stenosis. The receiver operating characteristic (ROC) curve evaluated the diagnostic significance of miR-637 in identifying CAS patients from healthy individuals. Kaplan-Meier survival and Cox regression were used to evaluate the potential predictive ability of serum miR-637 levels during follow-up for cerebral ischemia events. Serum miR-637 of CAS patients was significantly reduced which was a good indicator of severe carotid stenosis (P < 0.001). Reduced miR-637 can identify CAS patients from healthy individuals, demonstrating strong diagnostic capabilities. Furthermore, Kaplan-Meier analysis confirmed that the lower miR-637 levels in CAS, the more cerebral ischemia events (log-rank, P = 0.035), and the Multivariate Cox regressions confirmed that miR-637 was an independent predictor of CAS patients (HR = 0.073, 95%CI = 0.017–0.313, P < 0.001). We confirmed that serum miR-637 in CAS patients was significantly reduced. And reduced miR-637 was not only a potentially reliable biomarker for the diagnosis of CAS but also a useful indicator for predicting future cerebral ischemic events.
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Affiliation(s)
- Ting Zhang
- Department of Preventive Medicine, Dongying People's Hospital, Dongying, China
| | - Ruijie Liu
- Department of Vertigo Division, Dongying People's Hospital, Dongying, China
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Liu X, Zheng X, Wang Y, Liu J. Dysregulation Serum miR-19a-3p is a Diagnostic Biomarker for Asymptomatic Carotid Artery Stenosis and a Promising Predictor of Cerebral Ischemia Events. Clin Appl Thromb Hemost 2021; 27:10760296211039287. [PMID: 34558328 PMCID: PMC8495512 DOI: 10.1177/10760296211039287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
This study aims to identify the diagnostic potential of microRNA-19a-3p (miR-19a-3p) for asymptomatic carotid artery stenosis (CAS) and clinical predictive potential for cerebral ischemia events (CIEs). Serum samples from 101 asymptomatic CAS patients and 98 healthy controls were collected. And it was found that serum miR-19a-3p in asymptomatic CAS patients was generally elevated (P < .05). Increased miR-19a-3p in asymptomatic CAS was associated with severe CAS (odds ratio = 3.920, 95% confidence interval [CI] = 1.482-10.372, P < .01). The area under the receiver operating characteristic (ROC) curve (AUC) was 0.905, indicating that the level of miR-19a-3p was statistically significant for the diagnosis of asymptomatic CAS. Furthermore, the level of serum miR-19a-3p (hazard ratio [HR] = 8.507, 95% confidence interval [CI] = 2.239-32.328, P = .002) and degree of artery stenosis (HR = 3.695, 95% CI = 1.127-12.109, P = .031) were independent predictors of occurrence of CIE. Moreover, patients with elevated miR-19a-3p levels were more likely to experience CIE than patients with low levels. Upregulated miR-19a-3p can be used as a diagnostic biomarker for asymptomatic CAS patients and as an independent predictor of CIE.
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Affiliation(s)
- Xiaoliang Liu
- Department of Neurology, Baoji People's Hospital, Baoji, Shaanxi, China
| | - Xiaojun Zheng
- Department of Neurology, Baoji People's Hospital, Baoji, Shaanxi, China
| | - Ying Wang
- Department of Neurology, Baoji People's Hospital, Baoji, Shaanxi, China
| | - Juan Liu
- Department of Neurology, Baoji People's Hospital, Baoji, Shaanxi, China
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