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Liang K, Zhang J, Zhao L, Cao Y, Jiang L, Liu Q, Liu S, Shi H, Jia Z. Acute Vertebrobasilar Artery Occlusion with Underlying Atherosclerosis: Balloon Angioplasty Combined with Tirofiban as Initial Salvage Therapy. World Neurosurg 2023; 179:e321-e327. [PMID: 37634670 DOI: 10.1016/j.wneu.2023.08.084] [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: 08/09/2023] [Accepted: 08/19/2023] [Indexed: 08/29/2023]
Abstract
OBJECTIVE The optimal rescue endovascular treatment for patients with intracranial atherosclerotic stenosis in acute vertebrobasilar artery occlusion is not well established. We investigated the safety and efficacy of balloon angioplasty combined with tirofiban as the initial rescue strategy in these patients. METHODS We retrospectively analyzed the records of 41 patients admitted between January 2014 and September 2022, with vertebrobasilar artery atherosclerotic occlusion. Balloon angioplasty in combination with tirofiban was used as the first-line salvage therapy after the failure of mechanical thrombectomy. The technical success rate, recanalization outcome, procedure-related complications, symptomatic intracranial hemorrhage, and functional outcome at 90 days were reviewed. RESULTS Recanalization with a modified Thrombolysis in Cerebral Infarction grade of 2b-3 was achieved in 38 of the 41 patients (92.7%). Acute stents were deployed in 5 patients who did not achieve successful reperfusion after balloon angioplasty. Six patients (14.6%, 6/41) underwent stent angioplasty in the stable stage for severe residual stenosis detected on follow-up imaging. There was no procedure-related complication. Hemorrhagic transformation was detected on follow-up imaging in 11 patients (26.8%), while no symptomatic intracranial hemorrhage was recorded. Good functional outcome rate was 31.7% (13/41). CONCLUSIONS Balloon angioplasty combined with intravenous tirofiban administration is a safe and effective salvage therapy in patients with acute atherosclerotic occlusion of the vertebrobasilar artery.
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Affiliation(s)
- Kun Liang
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jiulou Zhang
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Linbo Zhao
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yuezhou Cao
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Lei Jiang
- Department of Emergency, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qianghui Liu
- Department of Emergency, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Sheng Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Haibin Shi
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhenyu Jia
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
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Abdelrady M, Rodriguez J, Dargazanli C, Lefevre PH, Ognard J, Murias E, Chaviano J, Gentric JC, Ben Salem D, Mourand I, Arquizan C, Derraz I, Vega P, Costalat V. Angioplasty, stenting, or both - rescue maneuvers and reperfusion after endovascular therapy for intracranial atherosclerosis-related occlusion. Neuroradiology 2023; 65:775-784. [PMID: 36609714 DOI: 10.1007/s00234-022-03108-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 12/18/2022] [Indexed: 01/09/2023]
Abstract
PURPOSE Data concerning reperfusion strategies of intracranial atherosclerosis-related occlusion (ICARO) and clinico-angiographic outcomes remain scarce, particularly in Caucasians. We aim to compare the reperfusion rate and functional outcome between reperfusion strategies in the setting of the ICARO. METHODS Retrospective analysis of prospectively maintained endovascular thrombectomy (EVT) registries at three high-volume stroke centers were retrospectively analyzed for consecutive ICARO patients from January 2015 to December 2019. We defined ICARO as any fixed high-degree (> 70%) focal narrowing or stenosis of any degree with a perpetual tendency for reocclusion. We categorized reperfusion strategies into four groups: EVT [group 1], balloon angioplasty [(BAp), group 2], placement of self-expandable stents [(SES), group 3], and BAp combined with implantation of SES; or direct placement of balloon mounted stents (BMS) [(BAp-SES/BMS), group 4]. We evaluated the association with the successful reperfusion [mTICI 2b - 3] and favorable outcome [mRS 0-2] with logistic regression analysis. RESULTS Out of 2550 EVT, 124 patients (median age, 70 (61-80) years; 76 men) with ICARO and 130 reperfusion attempts [36 EVT, 38 BAp, 17 SES, and 39 BAp + SES/BMS] were analyzed. SES implantation showed the highest frequency of post-procedural symptomatic intracranial hemorrhage [(18%, 3/17), p = .03]; however, we observed no significant differences in the mortality rate. Overall, we achieved successful reperfusion in 71% (92/130) and favorable outcomes in 42% (52/124) of the patients. BAp + SES/BMS was the only independent predictor of the final successful reperfusion [aOR, 4.488 (95% CI, 1.364-14.773); p = .01], which was significantly associated with the 90-day favorable outcome [aOR, 10.837 (95% CI, 3.609-32.541); p = < .001] after adjustment for confounding variables between the reperfusion strategies. CONCLUSION Among patients with ICARO, the rescue angioplasty stenting effectively contributed to higher odds of successful reperfusion with no increased risk for intracranial hemorrhage.
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Affiliation(s)
- Mohamed Abdelrady
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier University Hospital, Montpellier, France.
- Department of Neuroradiology, Hôpital Cavale Blanche, Brest University Hospital, Bd Tanguy Prigent, 29200, Brest, France.
- Department of Neuroradiology, El-Demerdash University Hospital, Cairo, Egypt.
| | - José Rodriguez
- Department of Radiology, Hospital Universitario Central de Asturias, Avda. Roma S/N 33011, Oviedo, Spain
| | - Cyril Dargazanli
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier University Hospital, Montpellier, France
| | - Pierre-Henri Lefevre
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier University Hospital, Montpellier, France
| | - Julien Ognard
- Department of Neuroradiology, Hôpital Cavale Blanche, Brest University Hospital, Bd Tanguy Prigent, 29200, Brest, France
| | - Eduardo Murias
- Department of Radiology, Hospital Universitario Central de Asturias, Avda. Roma S/N 33011, Oviedo, Spain
| | - Juan Chaviano
- Department of Radiology, Hospital Universitario Central de Asturias, Avda. Roma S/N 33011, Oviedo, Spain
| | - Jean-Christophe Gentric
- Department of Neuroradiology, Hôpital Cavale Blanche, Brest University Hospital, Bd Tanguy Prigent, 29200, Brest, France
| | - Douraied Ben Salem
- Department of Neuroradiology, Hôpital Cavale Blanche, Brest University Hospital, Bd Tanguy Prigent, 29200, Brest, France
| | - Isabelle Mourand
- Department of Neurology, Hôpital Gui de Chauliac, Montpellier University Hospital, Montpellier, France
| | - Caroline Arquizan
- Department of Neurology, Hôpital Gui de Chauliac, Montpellier University Hospital, Montpellier, France
| | - Imad Derraz
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier University Hospital, Montpellier, France
| | - Pedro Vega
- Department of Radiology, Hospital Universitario Central de Asturias, Avda. Roma S/N 33011, Oviedo, Spain
| | - Vincent Costalat
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier University Hospital, Montpellier, France
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Sefcik RK, Tonetti DA, Desai SM, Casillo SM, Lang MJ, Jadhav AP, Gross BA. Does stroke etiology influence outcome in the posterior circulation? An analysis of 107 consecutive acute basilar occlusion thrombectomies. Neurosurg Focus 2021; 51:E7. [PMID: 34198247 DOI: 10.3171/2021.4.focus2189] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 04/12/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Acute basilar artery occlusion (BAO) harbors a more guarded prognosis after thrombectomy compared with anterior circulation large-vessel occlusion. Whether this is a function of a greater proportion of atherosclerotic/intrinsic lesions is not well studied. The authors aimed to elucidate the prevalence and predictors of intracranial intrinsic atherosclerotic disease in patients with acute BAO and to compare angiographic and clinical outcomes between patients with BAO secondary to embolic versus intrinsic disease. METHODS A prospectively maintained stroke database was reviewed for all patients presenting between January 2013 and December 2019 to a tertiary care academic comprehensive stroke center with acute, nontandem BAO. Patient data were extracted, subdivided by stroke mechanism and treatment modality (embolic [thrombectomy only] and intrinsic [thrombectomy + stenting]), and angiographic and clinical results were compared. RESULTS Of 107 patients, 83 (78%) had embolic occlusions (thrombectomy only) and 24 (22%) had intrinsic disease (thrombectomy + stenting). There was no significant difference in patient age, presenting National Institutes of Health Stroke Scale score, time to presentation, selected medical comorbidities (hypertension, hyperlipidemia, diabetes, and atrial fibrillation), prior stroke, and posterior circulation Alberta Stroke Program Early CT Score. Patients with intrinsic disease were more likely to be active smokers (50% vs 26%, p = 0.04) and more likely to be male (88% vs 48%, p = 0.001). Successful recanalization, defined as a modified Thrombolysis in Cerebral Infarction (mTICI) grade of 2b or 3, was achieved in 90% of patients and did not differ significantly between the embolic versus intrinsic groups (89% vs 92%, p > 0.99). A 90-day good outcome (modified Rankin Scale [mRS] score 0-2) was found in 37% of patients overall and did not differ significantly between the two groups (36% vs 41%, p = 0.41). Mortality was 40% overall and did not significantly differ between groups (41% vs 36%, p = 0.45). CONCLUSIONS In the current study, demographic and clinical results for acute BAO showed that compared with intrinsic disease, thromboembolic disease is a more common mechanism of acute BAO, with 78% of patients undergoing thrombectomy alone. However, there was no significant difference in revascularization and outcome results between patients with embolic disease and those with intrinsic disease.
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Bao J, Hong Y, Cui C, Ma M, Gao L, Liu Q, Chen N, He L. Efficacy and safety of endovascular treatment for patients with acute intracranial atherosclerosis-related posterior circulation stroke: a systematic review and meta-analysis. Rev Neurosci 2020; 32:/j/revneuro.ahead-of-print/revneuro-2020-0025/revneuro-2020-0025.xml. [PMID: 32931450 DOI: 10.1515/revneuro-2020-0025] [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: 04/14/2020] [Accepted: 06/21/2020] [Indexed: 02/05/2023]
Abstract
The benefit of endovascular treatment (EVT) for patients with intracranial atherosclerosis-related large vessel occlusion (ICAS-LVO) in posterior circulation stroke (PCS) is inconsistent. This systematic review and meta-analysis were conducted to estimate the effect of ICAS-LVO in PCS treated by EVT. A systematic review was completed, tracking studies from their date of inception until February 2020. Clinical studies which compared outcomes after EVT for ICAS-LVO and non-ICAS-LVO in PCS were included. Data were synthesized and interpreted from meta-analysis. A total of 688 patients (352 ICAS-LVO and 336 non-ICAS-LVO) in the eight studies were included. The successful reperfusion rate (odds ratio [OR], 0.58; 95% confidence intervals [95% CIs], 0.37-0.93; P = 0.02) was lower in PCS with ICAS-LVO than non-ICAS-LVO. And for other clinical outcomes, there were no differences between both groups. Moreover, there were no statistical differences of any clinical outcome among subgroups stratified by nations and target vessel occlusion location. With respect to patients' characteristics, age (mean difference [MD], -2.75; 95% CI, -4.62--0.88; P = 0.004), pc-Alberta Stroke Program Early CT Score (MD, -0.49; 95% CI, -0.94--0.05; P = 0.03), distributions of sex (male) (OR, 2.34; 95% CI, 1.53-3.56; P < 0.001), prior or current smoking (OR, 1.85; 95% CI, 1.12-3.07; P = 0.02), hypertension (OR, 2.06; 95% CI, 1.32-3.22; P = 0.002), coronary artery disease (OR, 0.27; 95% CI, 0.11-0.66; P = 0.004) and general anesthesia (OR, 2.89; 95% CI, 1.54-5.45; P = 0.001) were statistically different between both groups. In conclusion, more targeted assessments are warranted for patients with ICAS-LVO-related PCS during clinical strategies, and the benefit of EVT for PCS with ICAS-LVO deserves further research.
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Affiliation(s)
- Jiajia Bao
- Department of Neurology, West China Hospital, Sichuan University, No. 37, Wainan Guoxue Xiang, Chengdu610041,Sichuan, China
| | - Ye Hong
- Department of Neurology, West China Hospital, Sichuan University, No. 37, Wainan Guoxue Xiang, Chengdu610041,Sichuan, China
| | - Chaohua Cui
- Department of Neurology, West China Hospital, Sichuan University, No. 37, Wainan Guoxue Xiang, Chengdu610041,Sichuan, China
| | - Mengmeng Ma
- Department of Neurology, West China Hospital, Sichuan University, No. 37, Wainan Guoxue Xiang, Chengdu610041,Sichuan, China
| | - Lijie Gao
- Department of Neurology, West China Hospital, Sichuan University, No. 37, Wainan Guoxue Xiang, Chengdu610041,Sichuan, China
| | - Qian Liu
- Department of Neurology, West China Hospital, Sichuan University, No. 37, Wainan Guoxue Xiang, Chengdu610041,Sichuan, China
| | - Ning Chen
- Department of Neurology, West China Hospital, Sichuan University, No. 37, Wainan Guoxue Xiang, Chengdu610041,Sichuan, China
| | - Li He
- Department of Neurology, West China Hospital, Sichuan University, No. 37, Wainan Guoxue Xiang, Chengdu610041,Sichuan, China
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