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Wabnitz AM, Turan TN. Optimal Medical Management of Atherosclerotic Intracranial Stenosis. Stroke 2024; 55:335-343. [PMID: 38252762 DOI: 10.1161/strokeaha.123.043633] [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] [Indexed: 01/24/2024]
Abstract
Reducing the high risk of recurrent stroke in patients with symptomatic intracranial atherosclerotic stenosis (sICAS) has proven to be challenging, but aggressive medical management, with intensive risk factor control and antithrombotic therapy, has been shown to be beneficial. High-intensity statins are recommended for patients with atherosclerotic stroke, including sICAS. Ezetimibe and PCSK9 (proprotein convertase subtilisin/kexin type 9) inhibitors are beneficial for those who fail to reach low-density lipoprotein targets or those with statin intolerance. The treatment target for sICAS is low-density lipoprotein <70 mg/dL. In neurologically stable patients, blood pressure should be treated to goal <140/90 mm Hg with the use of thiazide diuretics, angiotensin-converting enzyme inhibitors, or angiotensin II receptor blockers preferentially. For those with diabetes, treat to goal hemoglobin A1C ≤7% for most patients through combination of diet, insulin, and hypoglycemic drugs. Some degree of physical activity (eg, walking, stationary biking with arms or legs, etc) should be encouraged in all patients with sICAS who are not severely disabled. A minimum of 10 minutes of moderate-intensity aerobic activity 4 times a week is recommended for patients who are capable of exercise. For all patients with severe sICAS (70%-99% stenosis), dual antiplatelet therapy for up to 90 days followed by single antiplatelet agent is recommended.
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Affiliation(s)
- Ashley M Wabnitz
- Department of Neurology, Medical University of South Carolina, Charleston
| | - Tanya N Turan
- Department of Neurology, Medical University of South Carolina, Charleston
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Rienas W, Li R, Lee SE, Rienas C. Current Smoking Status Is Not a Risk Factor for Perioperative Outcomes in Patients with Aneurysmal Subarachnoid Hemorrhage Who Underwent Craniotomy Repair. World Neurosurg 2024; 182:e635-e643. [PMID: 38065355 DOI: 10.1016/j.wneu.2023.12.006] [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: 08/23/2023] [Revised: 12/01/2023] [Accepted: 12/02/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Aneurysmal subarachnoid hemorrhage is a rupture leading to blood accumulating in the subarachnoid region. Smoking status is often a risk factor for postoperative complications for vascular procedures. This study aims to retrospectively examine the effect of being a current tobacco smoker on postoperative outcomes in patients with nontraumatic subarachnoid hemorrhage. METHODS Patients with aneurysmal subarachnoid hemorrhage who underwent craniotomy were identified in the American College of Surgeons-National Surgical Quality Improvement Program database. The 30-day perioperative outcomes of current smokers were compared with those of control individuals, who were patients who had not smoked tobacco in the past year. Postoperative outcomes included death, cardiac complications, stroke, operation time >4 hours, bleeding, and other events. In addition, this study examined the same surgical outcomes in patients older than 65 years. RESULTS We found no significant difference between these 2 groups across all adverse outcomes analyzed. In patients aged >65 years, we again found no significant differences between these 2 groups across all adverse outcomes analyzed. CONCLUSIONS This study shows that although current tobacco smoker status is commonly a risk factor for vascular diseases and postoperative complications, it is not a risk factor for the postoperative variables that we analyzed during craniotomy for aneurysmal subarachnoid hemorrhage. Additional research should be conducted to determine if different procedures to treat aneurysmal subarachnoid hemorrhage may have different outcomes among smokers.
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Affiliation(s)
- William Rienas
- The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA.
| | - Renxi Li
- The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Seung Eun Lee
- The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
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Peng SH, Lai YJ, Lai WJ, Li AH, Yen HH, Huang LW, Tang CW. Impact of smoking on one year functional outcomes after thrombectomy for young stroke patients. J Neurointerv Surg 2023; 15:e343-e348. [PMID: 36572522 DOI: 10.1136/jnis-2022-019815] [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: 11/01/2022] [Accepted: 12/14/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND The incidence of stroke in young patients (20-50 years old) has increased in recent decades. Unlike the use of good functional outcomes to evaluate prognosis, excellent functional outcomes are a better indicator of return to work among younger patients. The rate of return to work increases with time after stroke. This study investigated the short term (3 months) and long term (1 year) predictors of excellent functional outcomes in young patients after endovascular thrombectomy (EVT). METHODS We included young patients who underwent EVT for acute ischemic stroke (AIS) due to large vessel occlusion within 6 hours after stroke onset between 2015 and 2021. Patients with intracerebral hemorrhage on pretreatment CT were excluded. The associations between clinical, imaging, and procedure variables, and excellent functional outcomes were analyzed using univariate and multivariable logistic regression analyses. An excellent functional outcome was defined as a modified Rankin Scale score of ≤1. RESULTS Of the 361 patients with AIS eligible for EVT, 55 young patients (aged 24-50 years) were included. Of these, 36.4% and 41.8% achieved excellent functional outcomes at 3 and 12 months, respectively. Multivariate analysis revealed that smoking was the independent negative predictor of both 3 month (adjusted OR (aOR) 0.232, 95% CI 0.058 to 0.928; p=0.039) and 12 month (aOR 0.180, 95% CI 0.044 to 0.741; p=0.018) excellent functional outcomes. CONCLUSIONS Current or former smoking habit was an independent negative predictor of both short term and long term excellent functional outcomes in young adults with AIS.
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Affiliation(s)
- Szu-Hsiang Peng
- Division of Medical Imaging, Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Yen-Jun Lai
- Division of Medical Imaging, Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Wei-Jen Lai
- Division of Medical Imaging, Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Ai-Hsien Li
- Department of Cardiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Ho-Hsian Yen
- Division of Medical Imaging, Radiology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Lih-Wen Huang
- Department of Neurology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Chih-Wei Tang
- Department of Neurology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
- Institute of Brain Science, Brain Research Center, National Yang-Ming University, Taipei, Taiwan
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Lin CJ, Chung CP, Liao NC, Chen PL, Chi NF, Lai YJ, Tang CW, Wu CH, Chang FC, Luo CB, Fay LY, Lin CF, Chou CH, Lee TH, Lee JT, Jeng JS, Lee IH. The 2023 Taiwan Stroke Society Guidelines for the management of patients with intracranial atherosclerotic disease. J Chin Med Assoc 2023; 86:697-714. [PMID: 37341526 DOI: 10.1097/jcma.0000000000000952] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/22/2023] Open
Abstract
Intracranial atherosclerotic disease (ICAD) is a major cause of ischemic stroke, especially in Asian populations, which has a high risk of recurrent stroke and cardiovascular comorbidities. The present guidelines aim to provide updated evidence-based recommendations for diagnosis and management of patients with ICAD. Taiwan Stroke Society guideline consensus group developed recommendations for management of patients with ICAD via consensus meetings based on updated evidences. Each proposed class of recommendation and level of evidence was approved by all members of the group. The guidelines cover six topics, including (1) epidemiology and diagnostic evaluation of ICAD, (2) nonpharmacological management of ICAD, (3) medical therapy for symptomatic ICAD, (4) endovascular thrombectomy and rescue therapy for acute ischemic stroke with underlying ICAD, (5) endovascular interventional therapy for postacute symptomatic intracranial arterial stenosis, and (6) surgical treatment of chronic symptomatic intracranial arterial stenosis. Intensive medical treatment including antiplatelet therapy, risk factor control, and life style modification are essential for patients with ICAD.
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Affiliation(s)
- Chun-Jen Lin
- Department of Neurology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Chih-Ping Chung
- Department of Neurology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Nien-Chen Liao
- Department of Neurology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Po-Lin Chen
- Department of Neurology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Nai-Fang Chi
- Department of Neurology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Yen-Jun Lai
- Radiology Department, Far-Eastern Memorial Hospital, New Taipei City, Taiwan, ROC
| | - Chih-Wei Tang
- Neurology Department and Stroke Center, Far-Eastern Memorial Hospital, New Taipei City, Taiwan, ROC
| | - Chia-Hung Wu
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Feng-Chi Chang
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Chao-Bao Luo
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Li-Yu Fay
- Department of Neurosurgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Chun-Fu Lin
- Department of Neurosurgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Chung-Hsing Chou
- Neurology Department, Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Tsong-Hai Lee
- Department of Neurology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Jiunn-Tay Lee
- Neurology Department, Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Jiann-Shing Jeng
- Department of Neurology and Stroke Center, National Taiwan University Hospital, Taipei, Taiwan, ROC
| | - I-Hui Lee
- Department of Neurology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
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Suh DC. Intracranial Artery Stenosis in Young Men Related to Habitual Periodic Cigarette Smoking in a Closed Space: Could It Be a New Syndrome? Neurointervention 2022; 17:131-132. [PMID: 35882594 DOI: 10.5469/neuroint.2022.00290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 06/28/2022] [Indexed: 11/24/2022] Open
Affiliation(s)
- Dae Chul Suh
- Department of Neurointervention, GangNam St. Peter's Hospital, Seoul , Korea
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Song Y, Park SI, Budianto P, Kwon B, Suh DC. Clinical Manifestation and Radiologic Patterns of Spontaneous Cervicocephalic Dissection According to the Anatomic Location: A Single-Center Analysis in Korean Patients. Neurointervention 2022; 17:78-86. [PMID: 35692184 PMCID: PMC9256473 DOI: 10.5469/neuroint.2022.00143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 05/30/2022] [Indexed: 11/24/2022] Open
Abstract
PURPOSE Spontaneous cervicocephalic dissection (SCAD) is an important cause of stroke and shows various lesion locations and clinical features. The purpose of this study was to analyze the location of SCAD and its clinical and radiologic patterns in Korean patients. MATERIALS AND METHODS Patients with SCAD who were evaluated between 2013 and 2018 at a tertiary center in Korea were reviewed. We classified and compared the morphological (aneurysm or steno-occlusion) and presenting (hemorrhage or infarction) patterns according to the lesion locations (anterior circulation [AC] vs. posterior circulation [PC]; intradural [ID] vs. extradural [ED]). RESULTS A total of 166 patients were included in this study. The SCAD most commonly occurred in the PC-ID location (65.1%), followed by AC-ID (13.3%), AC-ED (13.3%), and PC-ED (8.4%). Aneurysm and steno-occlusion patterns were observed in 66.9% and 57.8% of the cases, respectively. The aneurysm pattern was significantly more common in the PC-ID location (78.7%) than in other locations. As for the presenting pattern, cerebral infarction was the most common pattern (39.8%), and intracranial hemorrhage was observed only in the ID location (7.2%). CONCLUSION In Korean patients, PC-ID, especially ID vertebral artery, was the most common location of SCAD, and most cases were accompanied by an aneurysm. It also suggested that these location trends differ by population or ethnicity.
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Affiliation(s)
- Yunsun Song
- Neurointervention Clinic, Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang Ik Park
- Neurointervention Clinic, Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Pepi Budianto
- Department of Neurology, Universitas Sebelas Maret Hospital, Sukoharjo, Indonesia
| | - Boseong Kwon
- Neurointervention Clinic, Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dae Chul Suh
- Neurointervention Clinic, Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.,Department of Neurointervention, GangNam St. Peter's Hospital, Seoul, Korea
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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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Atherosclerotic calcification in major vessel beds in chronic obstructive pulmonary disease: The Rotterdam Study. Atherosclerosis 2019; 291:107-113. [DOI: 10.1016/j.atherosclerosis.2019.10.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/17/2019] [Accepted: 10/23/2019] [Indexed: 12/21/2022]
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