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Indraswari F, Yaghi S, Khan F. Sex specific outcomes after ischemic stroke. J Stroke Cerebrovasc Dis 2024; 33:107754. [PMID: 38703877 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 04/22/2024] [Accepted: 05/01/2024] [Indexed: 05/06/2024] Open
Affiliation(s)
- Fransisca Indraswari
- Department of Neurology, Brown Medical School, Brown University, 593 Eddy Street APC 5, Providence, RI 02903, USA
| | - Shadi Yaghi
- Department of Neurology, Brown Medical School, Brown University, 593 Eddy Street APC 5, Providence, RI 02903, USA.
| | - Farhan Khan
- Department of Neurology, Brown Medical School, Brown University, 593 Eddy Street APC 5, Providence, RI 02903, USA
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Etkin Y, Iyeke L, Yu G, Ahmed I, Matera P, Aminov J, Kokkosis A, Hastings L, Garg K, Rockman C. Sex disparities in outcomes after carotid artery interventions: A systematic review. Semin Vasc Surg 2023; 36:476-486. [PMID: 38030321 DOI: 10.1053/j.semvascsurg.2023.09.004] [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: 07/28/2023] [Revised: 09/13/2023] [Accepted: 09/28/2023] [Indexed: 12/01/2023]
Abstract
This systematic review aimed to identify sex-specific outcomes in men and women after carotid endarterectomy (CEA) and carotid artery stenting (CAS), including transfemoral and transcarotid. A search of literature published from January 2000 through December 2022 was conducted using key terms attributed to carotid interventions on PubMed. Studies comparing outcome metrics post intervention (ie, myocardial infarction [MI], cerebral vascular accident [CVA] or stroke, and long-term mortality) among male and female patients were reviewed. Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed. Overall, all studies reported low rates of perioperative complications. Among the studies that did not stratify outcomes by the preoperative symptom status, there were no significant sex differences in rates of perioperative strokes or MIs. Two studies, however, noted a higher rate of 30-day mortality in male patients undergoing CEA than in female patients. Analysis of asymptomatic patients undergoing CEA revealed no difference in perioperative MIs (female: 0% to 1.8% v male: 0.4% to 4.3%), similar rates of CVAs (female: 0.8% to 5% v male: 0.8% to 4.9%), and no significant differences in the long-term mortality outcomes. Alternatively, symptomatic patients undergoing CEA reported a higher rate of CVAs in female patients vs. male patients (7.7% v 6.2%) and showed a higher rate of death in female patients (1% v 0.7%). Among studies that did not stratify outcome by symptomatology, there was no difference in the 30-day outcomes between sexes for patients undergoing CAS. Asymptomatic patients undergoing CAS demonstrated similar incident rates across perioperative MIs (female: 0% to 5.9% v male: 0.28% to 3.3%), CVAs (female: 0.5% to 4.1% v male: 0.4% to 6.2%), and long-term mortality outcomes (female: 0% to 1.75% v male: 0.2% to 1.5%). Symptomatic patients undergoing CAS similarly reported higher incidences of perioperative MIs (female: 0.3% to 7.1% v male: 0% to 5.5%), CVAs (female: 0% to 9.9% v male: 0% to 7.6%), and long-term mortality outcomes (female: 0.6% to 7.1% v male: 0.5% to 8.2%). Sex-specific differences in outcomes after major vascular procedures are well recognized. Our review suggests that symptomatic female patients have a higher incidence of neurologic and cardiac events after carotid interventions, but that asymptomatic patients do not.
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Affiliation(s)
- Yana Etkin
- Division of Vascular and Endovascular Surgery, Zucker School of Medicine at Hofstra/Northwell, 1999 Marcus Avenue, Suite 106, Lake Success, NY, 11042.
| | - Lisa Iyeke
- Division of Vascular and Endovascular Surgery, Zucker School of Medicine at Hofstra/Northwell, 1999 Marcus Avenue, Suite 106, Lake Success, NY, 11042
| | - Grace Yu
- Division of Vascular and Endovascular Surgery, Zucker School of Medicine at Hofstra/Northwell, 1999 Marcus Avenue, Suite 106, Lake Success, NY, 11042
| | | | | | - Jonathan Aminov
- Division of Vascular and Endovascular Surgery, Stony Brook University Medical Center, Stony Brook, NY
| | - Angela Kokkosis
- Division of Vascular and Endovascular Surgery, Stony Brook University Medical Center, Stony Brook, NY
| | - Laurel Hastings
- Division of Vascular Surgery, Einstein Medical Center, Philadelphia, PA
| | - Karan Garg
- Division of Vascular Surgery, New York University Langone Medical Center, New York, NY
| | - Caron Rockman
- Division of Vascular Surgery, New York University Langone Medical Center, New York, NY
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Kremer C, Lorenzano S, Bejot Y, Lal A, Epple C, Gdovinova Z, Mono ML, Karapanayiotides T, Jovanovic D, Dawson J, Caso V. Sex differences in outcome after carotid revascularization in symptomatic and asymptomatic carotid artery stenosis. J Vasc Surg 2023; 78:817-827.e10. [PMID: 37055001 DOI: 10.1016/j.jvs.2023.03.502] [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: 11/22/2022] [Revised: 03/11/2023] [Accepted: 03/19/2023] [Indexed: 04/15/2023]
Abstract
OBJECTIVE Sex differences regarding the safety and efficacy of carotid revascularization in carotid artery stenosis have been addressed in several studies with conflicting results. Moreover, women are underrepresented in clinical trials, leading to limited conclusions regarding the safety and efficacy of acute stroke treatments. METHODS A systematic review and meta-analysis was performed by literature search including four databases from January 1985 to December 2021. Sex differences in the efficacy and safety of revascularization procedures, including carotid endarterectomy (CEA) and carotid artery stenting (CAS), for symptomatic and asymptomatic carotid artery stenoses were analyzed. RESULTS Regarding CEA in symptomatic carotid artery stenosis, the stroke risk in men (3.6%) and women (3.9%) based on 99,495 patients (30 studies) did not differ (P = .16). There was also no difference in the stroke risk by different time frames up to 10 years. Compared with men, women treated with CEA had a significantly higher stroke or death rate at 4 months (2 studies, 2565 patients; 7.2% vs 5.0%; odds ratio [OR], 1.49; 95% confidence interval [CI], 1.04-2.12; I2 = 0%; P = .03), and a significantly higher rate of restenosis (1 study, 615; 17.2% vs 6.7%; OR, 2.81; 95% CI, 1.66-4.75; P = .0001). For CAS in symptomatic artery stenosis, data showed a non-significant tendency toward higher peri-procedural stroke in women, whereas for asymptomatic carotid artery stenosis, data based on 332,344 patients showed that women (compared with men) after CEA had similar rates of stroke, stroke or death, and the composite outcome stroke/death/myocardial infarction. The rate of restenosis at 1 year was significantly higher in women compared with men (1 study, 372 patients; 10.8% vs 3.2%; OR, 3.71; 95% CI, 1.49-9.2; P = .005). Furthermore, CAS in asymptomatic patients was associated with low risk of a postprocedural stroke in both sexes, but a significantly higher risk of in-hospital myocardial infarction in women than men (8445 patients, 1.2% vs 0.6%; OR, 2.01; 95% CI, 1.23-3.28; I2 = 0%; P = .005). CONCLUSIONS A few sex-differences in short-term outcomes after carotid revascularization for symptomatic and asymptomatic carotid artery stenosis were found, although there were no significant differences in the overall stroke. This indicates a need for larger multicenter prospective studies to evaluate these sex-specific differences. More women, including those aged over 80 years, need to be enrolled in randomized controlled trials, to better understand if sex differences exist and to tailor carotid revascularization accordingly.
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Affiliation(s)
- Christine Kremer
- Neurology Department, Skåne University Hospital, Department Clinical Sciences Lund University, Malmö, Sweden.
| | - Svetlana Lorenzano
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Yannick Bejot
- Dijon Stroke Registry, EA7460, Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (PEC2), University Hospital of Dijon, University of Burgundy, UBFC, Dijon, France
| | - Avtar Lal
- European Stroke Organisation (ESO), Basel, Switzerland
| | - Corina Epple
- Neurology Department, Klinikum Hanau, Hanau, Germany
| | - Zuzana Gdovinova
- Neurology Department, Faculty of Medicine P.J. Safarik University Košice, Košice, Slovakia
| | - Marie-Luise Mono
- Department of Neurology, Municipal Hospital Waid und Triemli, Zürich, Switzerland; University Hospital and University of Bern, Bern, Switzerland
| | - Theodore Karapanayiotides
- Second Department of Neurology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dejana Jovanovic
- Department of Emergency Neurology, Neurology Clinic, Clinical Center of Serbia, Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Jesse Dawson
- Institute of Cardiovascular and Medical Sciences, College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow, Scotland
| | - Valeria Caso
- Stroke Unit, Santa Maria della Misericordia Hospital, University of Perugia, Perugia, Italy
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Galectin-3: A Novel Marker for the Prediction of Stroke Incidence and Clinical Prognosis. Mediators Inflamm 2022; 2022:2924773. [PMID: 35281427 PMCID: PMC8904909 DOI: 10.1155/2022/2924773] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 01/09/2022] [Accepted: 02/03/2022] [Indexed: 12/15/2022] Open
Abstract
Stroke, whether ischemic or haemorrhagic, is one of the main causes of mortality and disability all over the world, which entails huge burdens in both healthcare environments as well as social and economic aspects of life. Therefore, there is a continuous search for novel reliable biomarkers that can enhance the recognition of stroke events in a timely manner and predict the clinical outcomes following a stroke event. Galectins are a group of proteins expressed by many types of cells and tissues including vasculature, certain immune cells, fibroblasts, and gastrointestinal epithelial cells. These proteins vary in their structure and configuration according to their type and have a diversity of functions according to the type of tissue they are expressed in. Among these proteins, a few studies investigated mainly the roles played by galectin-1 (Gal-1) and galectin-3 (Gal-3) in the molecular mechanisms of atherosclerosis and in brain tissue remodeling after a stroke event. In this review, we present an updated overview of the current understanding of Gal-3's functions and implications in stroke occurrence and the response of the brain tissue to stroke events, which may be a key to its utility as a predictor of stroke incidence and clinical prognosis in the future.
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Deery SE, Holscher CM, Nejim B, Zettervall SL, Aranson NJ, Zarkowsky DS, Abularrage CJ, Hicks CW. In-hospital and one-year outcomes are similar for women and men following transcarotid artery revascularization in symptomatic and asymptomatic patients. J Vasc Surg 2022; 75:572-580.e3. [PMID: 34560217 PMCID: PMC8792188 DOI: 10.1016/j.jvs.2021.08.081] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 08/21/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE In randomized controlled trials and retrospective series, women have higher rates of periprocedural stroke and death following carotid endarterectomy and transfemoral carotid artery stenting compared with men. We sought to compare outcomes by sex following transcarotid artery revascularization (TCAR) among patients in the Vascular Quality Initiative (VQI). METHODS We reviewed all patients in the VQI who underwent TCAR from 2017 to 2020. We stratified the analysis by symptom status. The primary outcome was in-hospital stroke/death, and secondary outcomes were in-hospital stroke and death and 1-year stroke/death, stroke, and death. We used multivariable logistic and Cox regression models to assess the association of sex with in-hospital and 1-year outcomes after adjusting for preoperative and intraoperative characteristics. RESULTS We identified 15,851 patients who underwent TCAR, of whom 7391 (47%) were symptomatic (2708 or 37% female) and 8460 (53%) were asymptomatic (3097 or 37% female). Women were less frequently considered anatomic high risk than men in both groups (symptomatic: 43% vs 46%; P = .004; asymptomatic: 44% vs 48%; P = .004). Among symptomatic patients, women more often had severe ≥70% stenosis (89% vs 87%; P = .02). There were no differences in in-hospital death, stroke, or stroke/death for women vs men following TCAR among symptomatic or asymptomatic patients (all P > .05). After adjusting for baseline differences between groups, female sex was not associated with in-hospital stroke/death in either symptomatic (odds ratio, 1.05; 95% confidence interval, 0.72-1.56) or asymptomatic (odds ratio, 0.93; 95% confidence interval, 0.53-1.63) patients undergoing TCAR. There were also no differences in 1-year stroke, death, or stroke/death risk for women compared with men with and without symptoms on unadjusted or adjusted analyses (P > .05). CONCLUSIONS We found no sex differences in in-hospital or 1-year stroke/death following TCAR, regardless of symptom status. TCAR appears to be as safe of a surgical procedure for women as for men in patients with both symptomatic and asymptomatic carotid artery disease.
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Affiliation(s)
- Sarah E Deery
- Division of Vascular Surgery and Endovascular Therapy, Johns Hopkins University School of Medicine, Baltimore, Md; Division of Vascular and Endovascular Therapy, Maine Medical Center, Portland, Me
| | - Courtenay M Holscher
- Division of Vascular Surgery and Endovascular Therapy, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Besma Nejim
- Division of Vascular Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, Pa
| | - Sara L Zettervall
- Division of Vascular Surgery, University of Washington School of Medicine, Seattle, Wash
| | - Nathan J Aranson
- Division of Vascular and Endovascular Therapy, Maine Medical Center, Portland, Me
| | - Devin S Zarkowsky
- Division of Vascular Surgery and Endovascular Therapy, University of Colorado School of Medicine, Aurora, Colo
| | - Christopher J Abularrage
- Division of Vascular Surgery and Endovascular Therapy, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Caitlin W Hicks
- Division of Vascular Surgery and Endovascular Therapy, Johns Hopkins University School of Medicine, Baltimore, Md.
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Abstract
The goal of the current review is to examine the hazards and benefits of carotid interventions in women and to provide recommendations for the indications for carotid intervention in female patients. Stroke and cerebrovascular disease are prevalent in women. There are inherent biological and other differences in men and women, which affect the manifestations and outcome of stroke, with women experiencing worse disability and higher mortality following ischemic stroke than men. Due to the underrepresentation of female patients in most clinical trials, the ability to make firm but alternative recommendations for women specifically on the management of carotid stenosis is challenging. Although some data suggest that women might have worse periprocedural outcomes as compared to men following all carotid revascularization procedures, there is also an abundance of data to support a similar risk for carotid procedures in men and women, especially with carotid endarterectomy and transcarotid artery revascularization. Therefore, the indications for carotid revascularization are the same in women as they are in men. The choice of a carotid revascularization procedure in women is based upon the same factors as in men and requires careful evaluation of a particular patient's risk profile, anatomic criteria, plaque morphology, and medical comorbidities that might favor one technique over the other. When performing carotid revascularization procedures in women, tailored techniques and procedures to address the small diameter of the female artery are warranted.
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Affiliation(s)
- Caron Rockman
- Division of Vascular Surgery, NYU Grossman School of Medicine, New York, NY (C.R.)
| | - Valeria Caso
- Department of Cardiovascular Medicine, Santa Maria Della Misericordia Hospital, University of Perugia, Italy (V.C.)
| | - Peter A Schneider
- Division of Vascular and Endovascular Surgery, University of California San Francisco (P.A.S.)
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Cui CL, Zarrintan S, Marmor RA, Nichols J, Cajas-Monson L, Malas M. Performance of Carotid Revascularization Procedures as Modified by Sex. Ann Vasc Surg 2021; 81:171-182. [PMID: 34752853 DOI: 10.1016/j.avsg.2021.08.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 08/27/2021] [Accepted: 08/31/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Current recommendations on carotid revascularization postulate that women have both increased perioperative risks, such as stroke and death, as well as reduced benefit from intervention. These recommendations do not include data on transcarotid artery revascularization (TCAR). This study strives to compare safety and benefits of TCAR, TFCAS (Transfemoral Carotid Artery Stenting), and CEA (Carotid Endarterectomy) with regard to patient sex. METHODS We performed retrospective analysis of the Society for Vascular Surgery (SVS) Vascular Quality Initiative (VQI) CEA and stenting registries, as well as TCAR Surveillance Project data. We compared outcomes after TCAR, TFCAS, and CEA based on sex. The primary outcome was the rate of in-hospital stroke or death. Secondary outcomes included in-hospital stroke, death, transient ischemic attack (TIA), myocardial infarction (MI), stroke/death/MI, stroke/TIA, and recurrent ipsilateral stroke and/or death at 1-year of follow-up. RESULTS A total of 75,538 patients were included, of which 28,960 (38.3%) were female and 46,578 (61.7%) were male. TFCAS females had more than 2 times higher odds of stroke/death (OR:2.85, 95%CI: 2.21-3.67, P < 0.001) and stroke/death/MI (OR:2.23, 95%CI:1.75-2.83, P < 0.001) when compared to CEA females. Odds of TIA were also higher in both TFCAS females (OR:2.01, 95%CI:1.19-3.42, P = 0.010) and TCAR females (OR:1.91, 95%CI:1.09-3.35, P = .023) when compared to CEA females. However, only TFCAS females experienced increased odds of stroke/TIA (OR:1.96, 95%CI:1.45-2.65, P < 0.001) when compared to CEA females. TFCAS males had almost twice the odds of stroke/death (OR:1.74, 95%CI:1.39-2.16, P < 0.001) and 44% higher odds of stroke/death/MI (OR:1.44, 95%CI:1.19-1.75, P < 0.001), and more than 3-times increased odds of death (OR:3.45, 95%CI:2.53-4.71, P < 0.001) when compared to CEA males. Odds of in-hospital stroke were comparable between TFCAS and CEA after adjusting for covariates. TCAR males have half the odds of MI when compared to CEA males (OR:0.52, 95%CI:0.34-0.80, P = 0.003). At 1-year TCAR had comparable risk of stroke/death while TFCAS had increased risk of stroke/death when compared to CEA among both males and females. CONCLUSION TCAR performed similarly to CEA in both sexes regardless of symptomatic status. Stroke/death and stroke/death/MI rates were similar in symptomatic and asymptomatic males and females treated by CEA or TCAR. The 1-year outcomes of TCAR were also comparable to CEA in both sexes. It seems that TCAR may be a safe alternative to CEA particularly in women when surgical risk prohibits CEA and while TFCAS is associated with substantial adverse outcomes.
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Goicoechea S, Walsh M, Soult M, Halandras PM, Bechara C, Aulivola B, Crisostomo P. Female Gender Increases Risk of Stroke and Readmission after CEA and CAS. J Vasc Surg 2021; 75:1935-1944. [PMID: 34740804 DOI: 10.1016/j.jvs.2021.10.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 10/21/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Carotid endarterectomy (CEA) has historically demonstrated a higher rate of perioperative adverse events for female patients. However, recent evidence suggests similar outcomes for CEA between genders. In contrast, fewer studies have examined gender in carotid artery stenting (CAS). Using contemporary data from the American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP) database, we aim to determine if gender impacts differences in postoperative complications in patients who undergo CEA or CAS. METHODS The ACS NSQIP database was queried from 2005-2017 using Current Procedural Terminology (CPT) and International Classification of Diseases (ICD) codes for retrospective review. Patients with carotid intervention (CEA or CAS) were stratified into asymptomatic vs symptomatic cohorts to determine the effect of gender on 30-day postoperative outcomes. Symptomatic patients were defined as those with perioperative transient cerebral ischemic attack or stenosis of carotid artery with cerebral infarction. Descriptive statistics were calculated. Risk-adjusted odds of 30-day postoperative outcomes were calculated using multivariate regression analysis with fixed effects for age, race, and comorbidities. RESULTS There were 106,568 patients with CEA or CAS (104,412 CEA and 2,156 CAS). Average age was 70.9 years old and female patients accounted for 39.9% of the population. For asymptomatic patients that underwent CEA or CAS, female gender was associated with significantly higher rates of CVA/stroke (13%, p=0.005), readmission (10%, p=0.004), bleeding complication (32%, p=0.001), and UTI (54%, p=0.001) as well as less infection (26%, p=0.001). In the symptomatic cohort, female gender was associated with significantly higher rates of CVA/stroke (32%, p=0.034), bleeding complication (203%, p=0.001), and UTI (70%, p=0.011), while female gender was associated with a lower rate of pneumonia (39%, p=0.039). Subset analysis found that, compared to male patients, female patients <75yo have an increased rate of CVA/stroke (21%, p=0.001) and readmission (15%, p<0.001), while female patients ≥75yo did not. In asymptomatic and symptomatic patients that underwent CEA, female gender was associated with significantly higher rates of CVA/stroke (13%, p=0.006 and 31%, p=0.044, respectively), but this finding was present not in patients undergoing CAS. CONCLUSION In patients undergoing carotid intervention, female gender was associated with significantly increased rates of postoperative CVA/stroke in the asymptomatic and symptomatic cohorts as well as readmission in the asymptomatic cohort. Female gender was associated with higher rates of CVA/stroke following CEA, but not CAS. We recommend that randomized control trials ensure adequate representation of female patients to better understand gender-based disparities in carotid intervention.
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Affiliation(s)
- Steven Goicoechea
- Department of Surgery, Loyola University Medical Center, Maywood, IL
| | - Martin Walsh
- Department of Surgery, Loyola University Medical Center, Maywood, IL
| | - Michael Soult
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Loyola University Medical Center, Maywood, IL
| | - Pegge M Halandras
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Loyola University Medical Center, Maywood, IL
| | - Carlos Bechara
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Loyola University Medical Center, Maywood, IL
| | - Bernadette Aulivola
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Loyola University Medical Center, Maywood, IL
| | - Paul Crisostomo
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, Loyola University Medical Center, Maywood, IL.
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Ansuategui M, Ibarra G, Romero C, Comanges A, Gonzalez-Fajardo JA. Carotid artery stenting has similar outcomes in men and women. J Vasc Bras 2021; 20:e20200169. [PMID: 34104132 PMCID: PMC8166161 DOI: 10.1590/1677-5449.200169] [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] [Indexed: 11/22/2022] Open
Abstract
Background The aim of carotid interventions is to prevent cerebrovascular events. Endovascular treatment (carotid-artery-stenting/CAS) has become established as an alternative to open surgery in some cases. Historically, female sex has been considered as a perioperative risk factor, however, there are few studies regarding this hypothesis when it comes to CAS. Objectives To analyze the CAS results in our center adjusted by sex. Methods A retrospective cohort study was designed, including patients with carotid atheromatosis operated at a single center from January 2016 to June 2019. Our objective was to compare cardiovascular risk, including myocardial infarction, stroke, and mortality, by sex. Follow-up rates of stent patency, restenosis, stroke, myocardial infarction, and death were reported. Results 71 interventions were performed in 50 men (70.42%) and 21 women (29.57%). Mean age was 70.50 ± 10.72 years for men and 73.62 ± 11.78 years for women. Cardiovascular risk factors did not differ significantly between sexes. Mean follow-up was 11.28 ± 11.28 months. There were no significant differences in neurological events during follow-up. No adverse cardiological events were detected at any time. Regarding the mortality rate, during medium-term follow up there were 2 neurological related deaths with no significant differences between sexes (p=0.8432). Neither sex had higher rated of restenosis during long term follow-up (5.63% vs. 1.41%, p = 0.9693) or reoperation (1.41% vs. 1.41%, p = 0.4971). All procedures remained patent (<50% restenosis). Conclusions Despite the limitations of our study, CAS is a therapeutic option that is as effective and safe in women as in men. No sex differences were observed.
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Pasqui E, de Donato G, Alba G, Brancaccio B, Panzano C, Cappelli A, Setacci C, Palasciano G. Early and Long-Term Outcomes of Carotid Stenting and Carotid Endarterectomy in Women. Front Surg 2021; 8:646204. [PMID: 33763447 PMCID: PMC7982589 DOI: 10.3389/fsurg.2021.646204] [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: 12/25/2020] [Accepted: 02/03/2021] [Indexed: 11/13/2022] Open
Abstract
Background: The role of carotid revascularization in women remains intensely debated because of the lower benefit and higher perioperative risks concerning the male counterpart. Carotid artery endarterectomy (CEA) and stenting (CAS) represent the two most valuable stroke prevention techniques due to large vessel disease. This study investigates the early and late outcomes in female sex in a real-world everyday clinical practice. Methods: Data were retrospectively analyzed from a single-center database prospectively compiled. A total of 234 procedures, both symptomatic and asymptomatic, were identified (98 CEAs and 136 CASs). Perioperative risks of death, cerebral ischemic events, and local complications were analyzed and compared between the two groups. Long-term outcomes were evaluated in overall survival, freedom from ipsilateral stroke/transient ischemic attack, and freedom from restenosis (>50%) and reintervention. Results: Women who underwent CAS and CEA did not differ in perioperative ischemic cerebral events (2.2 vs. 0%, p = 0.26) and death (0.8 vs. 0%, p = 1). Other perioperative and 30-day outcomes were similarly distributed within the two groups. Kaplan–Meier curves between CAS and CEA groups highlighted no statistical differences at 6 years in overall survival (77.4 vs. 77.1%, p = 0.47) of ipsilateral stroke/transient ischemic attack (94.1 vs. 92.9%, p = 0.9). Conversely, significant differences were showed in 6 years freedom from restenosis (93.1 vs. 83.3%, p = 0.03) and reinterventions (97.7 vs. 87.8%, p = 0.015). Conclusion: Our results revealed that both CEA and CAS have acceptable perioperative risk in women. Long-term outcomes highlighted favorable indications for both procedures, especially for CAS, which seemed to be an excellent alternative to CEA in female patients when performed by well-trained operators.
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Affiliation(s)
- Edoardo Pasqui
- Vascular Surgery Unit, Department of Medicine, Surgery, and Neuroscience, University of Siena, Siena, Italy
| | - Gianmarco de Donato
- Vascular Surgery Unit, Department of Medicine, Surgery, and Neuroscience, University of Siena, Siena, Italy
| | - Giuseppe Alba
- Vascular Surgery Unit, Department of Medicine, Surgery, and Neuroscience, University of Siena, Siena, Italy
| | - Brenda Brancaccio
- Vascular Surgery Unit, Department of Medicine, Surgery, and Neuroscience, University of Siena, Siena, Italy
| | - Claudia Panzano
- Vascular Surgery Unit, Department of Medicine, Surgery, and Neuroscience, University of Siena, Siena, Italy
| | - Alessandro Cappelli
- Vascular Surgery Unit, Department of Medicine, Surgery, and Neuroscience, University of Siena, Siena, Italy
| | - Carlo Setacci
- Vascular Surgery Unit, Department of Medicine, Surgery, and Neuroscience, University of Siena, Siena, Italy
| | - Giancarlo Palasciano
- Vascular Surgery Unit, Department of Medicine, Surgery, and Neuroscience, University of Siena, Siena, Italy
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Skrypnik D, Vinogradov R, Falco C, Baryshev A, Porhanov V. Early-Term Complications after Carotid Endarterectomy and Their Risk Factors: Eight-Year Employment of Local Treatment Protocol of a Russian High-Volume Center. Eur Surg Res 2020; 61:101-112. [PMID: 33333536 DOI: 10.1159/000512457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 10/14/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND More than 20,000 carotid endarterectomies are performed annually in the Russian Federation. Until now, no studies based on the national carotid data set have been published. The objectives of this study were to evaluate early outcomes after carotid endarterectomy and to identify potential risk factors for major adverse cardiovascular events. MATERIALS AND METHODS The retrospective analysis was based on data recorded in a single-center registry, including all carotid endarterectomies performed between 2010 and 2017. A univariate analysis was used to identify the risk factors for perioperative mortality, and predictors of stroke were determined using a multivariate logistic regression model. RESULTS Data from 1,832 patients with a mean age of 64.1 ± 7.6 years were analyzed. The combined in-hospital mortality was 0.65% (12/1,832). The rate of stroke was 0.7% (13/1,832), and the rate of myocardial infarction was 1.1% (20/1,832). The 30-day stroke-free survival was 99%. A history of stroke (p = 0.02) and chronic obstructive pulmonary disease (COPD; p = 0.0001) were found to be predictive of a lethal stroke. Previous myocardial infarction (p = 0.0001), an advanced stage of congestive heart failure (p = 0.0001), and angina pectoris (p = 0.01) were associated with cardiac-related mortality. Moreover, diabetes mellitus (p = 0.03), COPD (p = 0.0001), and carotid calcinosis (p = 0.006) increased the risk of poor survival due to myocardial infarction. The mean duration of clamping was found to be an independent predictor of any perioperative stroke (OR = 1.109; 95% CI 1.052-1.129; p < 0.0001). CONCLUSIONS The present retrospective analysis of the local carotid surgery register showed appropriate outcomes after CEA regarding the cumulative incidence of MACE, which is comparable to previously published international register data. A previous history of stroke, myocardial infarction, COPD, a prolonged clamping time during CEA, and diabetes mellitus were found to be factors of high-risk for cardiovascular mortality. A prolonged clamping was identified as an independent predictor of any stroke.
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Affiliation(s)
- Denis Skrypnik
- Kuban State Medical University, Krasnodar, Russian Federation,
| | - Roman Vinogradov
- Kuban State Medical University, Krasnodar, Russian Federation.,Professor S.V. Ochapovsky Regional Clinical Hospital No. 1, Krasnodar, Russian Federation
| | - Coral Falco
- Faculty of Education, Culture, and Sport, Western Norway University of Applied Sciences, Bergen, Norway
| | - Alexander Baryshev
- Kuban State Medical University, Krasnodar, Russian Federation.,Professor S.V. Ochapovsky Regional Clinical Hospital No. 1, Krasnodar, Russian Federation
| | - Vladimir Porhanov
- Kuban State Medical University, Krasnodar, Russian Federation.,Professor S.V. Ochapovsky Regional Clinical Hospital No. 1, Krasnodar, Russian Federation
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12
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Casana R, Domanin M, Malloggi C, Tolva VS, Odero Jr A, Bissacco D, Trimarchi S, Silani V, Parati G. Influence of contralateral carotid artery occlusions on short- and long-term outcomes of carotid artery stenting: a retrospective single-center analysis and review of literature. INT ANGIOL 2020; 40:87-96. [PMID: 33274909 DOI: 10.23736/s0392-9590.20.04525-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND In the current literature, correlations between a contralateral carotid artery occlusion (CCO) with mortality and major adverse cardiac or cerebrovascular events (MACCE) rates after carotid artery stenting (CAS) are often described with controversial conclusions. Moreover, long-term results of mortality, MACCE and restenosis rate are scarcely reported. This study examined the association between a CCO and the short- and long-term outcomes after CAS. METHODS One hundred and forty-six patients with CCO and without (No-CCO) who underwent between 2010 and 2017 to a CAS procedure in a single institution were retrospectively evaluated. The primary aim of the study was to evaluate mortality and MACCE rates in the short-term (defined as the occurrence during hospitalization and within 30-day) and after 3-year follow-up. The secondary aim of the study was to examine the restenosis rates in the short- and long-term period. RESULTS The overall success of CAS was 99.3% and the 30-day all-cause mortality rate was 0.7% (one death). About MACCE, there were no major strokes in the CCO groups and 1 (1.4%) in the No-CCO group (P=1.00). The rate of 30-day minor strokes was 1.4% (1 patient) in the CCO group and 2.7% (2 patients) in the No-CCO group (P=1.00). In the 3-year follow-up, death occurred in 11 CCO vs. 6 No-CCO patients, respectively (15.1% vs. 8.2%, P=0.30). Regarding MACCE, major stroke occurred in 6 CCO vs. 2 No-CCO patients (8.2% vs. 2.7%, P=0.27), minor stroke in 6 CCO vs. 6 No-CCO (8.2% vs. 8.2%, P=1.0) and myocardial infarction in 6 CCO (8.2%) vs. 3 No-CCO patients (8.2 vs. 4.1%, P=0.49), respectively. Regarding the 30-day restenosis rate, it was observed in one patient (1.4%) in the CCO group while no cases were recorded in the No-CCO group, respectively (P=1.00). In the 3-year follow-up, greater than >50% restenosis was observed in 7 patients (9.6%) in the CCO group and in one patient (1.4%) in the No-CCO group (P=0.06), respectively. Kaplan-Meier survival analysis revealed that CCO patients had a lower 3-year freedom from restenosis rate with respect to the No-CCO group (87.6% vs. 98.6%, P=0.024). A Cox regression model on 3-year restenosis highlighted female gender and hypertension to be statistically significant predictors of restenosis. CONCLUSIONS Patients with a preexisting CCO did not show a significative increased risk of procedural adverse events after CAS both in the immediate and long-term follow-up, but on the long term they are more likely to experience restenosis. CCO condition should be considered always as a clinical manifestation of a more aggressive carotid atherosclerosis.
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Affiliation(s)
- Renato Casana
- Department of Surgery, IRCCS Istituto Auxologico Italiano, Milan, Italy - .,Laboratory of Research in Vascular Surgery, IRCCS Istituto Auxologico Italiano, Milan, Italy -
| | - Maurizio Domanin
- Vascular Surgery Unit, IRCCS, Ospedale Maggiore Policlinico, Milan, Italy.,Università degli Studi di Milano, Milan, Italy
| | - Chiara Malloggi
- Laboratory of Research in Vascular Surgery, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Valerio S Tolva
- Department of Vascular and Endovascular Surgery, Policlinico di Monza, Monza, Monza-Brianza, Italy
| | - Andrea Odero Jr
- Department of Surgery, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Daniele Bissacco
- Vascular Surgery Unit, IRCCS, Ospedale Maggiore Policlinico, Milan, Italy
| | - Santi Trimarchi
- Vascular Surgery Unit, IRCCS, Ospedale Maggiore Policlinico, Milan, Italy.,Università degli Studi di Milano, Milan, Italy
| | - Vincenzo Silani
- Department of Neurology-Stroke and Neuroscience, IRCCS Istituto Auxologico Italiano, Ospedale San Luca, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Gianfranco Parati
- Department of Cardiovascular, Neural and Metabolic Sciences, IRCCS Istituto Auxologico Italiano, San Luca Hospital, Milan, Italy.,Department of Medicine and Surgery, Università di Milano-Bicocca, Monza, Monza-Brianza, Italy
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13
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Roh JH, Cho HJ, Lee JH, Kim Y, Park Y, Park JH, Park HS, Kim M, Jin HG, Cheon Y, Seong IW. Role of Carotid Artery Stenting in Prevention of Stroke for Asymptomatic Carotid Stenosis: Bayesian Cross-Design and Network Meta-Analyses. Korean Circ J 2020; 50:330-342. [PMID: 32096354 PMCID: PMC7067609 DOI: 10.4070/kcj.2019.0125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 10/16/2019] [Accepted: 11/19/2019] [Indexed: 12/24/2022] Open
Abstract
Background and Objectives There is insufficient evidence regarding the optimal treatment for asymptomatic carotid stenosis. Methods Bayesian cross-design and network meta-analyses were performed to compare the safety and efficacy among carotid artery stenting (CAS), carotid endarterectomy (CEA), and medical treatment (MT). We identified 18 studies (4 randomized controlled trials [RCTs] and 14 nonrandomized, comparative studies [NRCSs]) comparing CAS with CEA, and 4 RCTs comparing CEA with MT from MEDLINE, Cochrane Library, and Embase databases. Results The risk for periprocedural stroke tended to increase in CAS, compared to CEA (odds ratio [OR], 1.86; 95% credible interval [CrI], 0.62–4.54). However, estimates for periprocedural myocardial infarction (MI) were quite heterogeneous in RCTs and NRCSs. Despite a trend of decreased risk with CAS in RCTs (OR, 0.70; 95% CrI, 0.27–1.24), the risk was similar in NRCSs (OR, 1.02; 95% CrI, 0.87–1.18). In indirect comparisons of MT and CAS, MT showed a tendency to have a higher risk for the composite of periprocedural death, stroke, MI, or nonperiprocedural ipsilateral stroke (OR, 1.30; 95% CrI, 0.74–2.73). Analyses of study characteristics showed that CEA-versus-MT studies took place about 10-year earlier than CEA-versus-CAS studies. Conclusions A similar risk for periprocedural MI between CEA and CAS in NRCSs suggested that concerns about periprocedural MI accompanied by CEA might not matter in real-world practice when preoperative evaluation and management are working. Maybe the benefits of CAS over MT have been overestimated considering advances in medical therapy within10-year gap between CEA-versus-MT and CEA-versus-CAS studies.
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Affiliation(s)
- Jae Hyung Roh
- Department of Cardiology in Internal Medicine, School of Medicine, Chungnam National University, Chungnam National University Hospital, Daejeon, Korea
| | - Hyun Jun Cho
- Department of Cardiology, Daegu Fatima Hospital, Daegu, Korea
| | - Jae Hwan Lee
- Department of Cardiology in Internal Medicine, School of Medicine, Chungnam National University, Chungnam National University Hospital, Daejeon, Korea.
| | - Yongku Kim
- Department of Statistics, Kyungpook National University, Daegu, Korea
| | - Yeongwoo Park
- Department of Statistics, Kyungpook National University, Daegu, Korea
| | - Jae Hyeong Park
- Department of Cardiology in Internal Medicine, School of Medicine, Chungnam National University, Chungnam National University Hospital, Daejeon, Korea
| | - Hee Soon Park
- Division of Cardiology, Department of Internal Medicine, Korea University Medical Center Anam Hospital, Seoul, Korea
| | - Minsu Kim
- Department of Cardiology in Internal Medicine, School of Medicine, Chungnam National University, Chungnam National University Hospital, Daejeon, Korea
| | - Hyang Gon Jin
- Department of Statistics, Kyungpook National University, Daegu, Korea
| | - Yeji Cheon
- Department of Statistics, Kyungpook National University, Daegu, Korea
| | - In Whan Seong
- Department of Cardiology in Internal Medicine, School of Medicine, Chungnam National University, Chungnam National University Hospital, Daejeon, Korea
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14
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Dulai M, Tawfick W, Hynes N, Sultan S. Female Gender as a Risk Factor for Adverse Outcomes After Carotid Revascularization. Ann Vasc Surg 2019; 60:254-263. [PMID: 31200032 DOI: 10.1016/j.avsg.2019.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 02/20/2019] [Accepted: 03/15/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND We aim to identify gender differences in complications after carotid surgery. Our primary endpoint is the incidence of perioperative stroke, myocardial infarction, and mortality. Secondary endpoints include restenosis and reintervention rates. METHODS All patients undergoing carotid endarterectomy from July 2003 to May 2016 were reviewed. The Society for Vascular Surgery carotid reporting standards were used as a guideline for data collection. RESULTS Over 13 years, 9,585 patients with carotid disease were referred to our institution. A total of 690 procedures were performed (633 carotid endarterectomies, 54 carotid angioplasties and stenting, and 3 bypasses). Of these 633 carotid endarterectomy procedures, 31.8% (201) were in women and 68.2% (432) were in men. In the perioperative period, female gender was found to be an independent predictor of stroke (odds ratio [OR]: 8.597, 95% confidence interval [CI]: 0.967-76.429, P = 0.041), restenosis (OR: 2.103, 95% CI: 1.445-3.060, P < 0.001), and reintervention (OR: 6.448, 95% CI: 1.313-31.667, P = 0.019). Mortality and cardiac morbidity did not significantly differ between genders. Ten-year stroke-free survival was 98.0% in women and 99.1% in men (logrank P = 0.259). Ten-year restenosis-free survival was 77.6% (45 of 201) in women and 89.4% (45 of 425) in men (logrank P < 0.001). Ten-year reintervention-free survival was 97.0% in women and 99.5% in men (logrank P = 0.008). Female gender was not an independent predictor of myocardial infarction (P = 0.713) and mortality (P = 0.856), respectively. The mean follow-up time was 47.06 ± 37.48 months with a median follow-up time of 43 months (interquartile range: 14.0-72.5). CONCLUSIONS Female gender was an independent predictor of postoperative stroke, restenosis, and reintervention. Symptom status at the time of surgery and type of closure of the arteriotomy did not influence development of stroke in female patients.
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Affiliation(s)
- Makinderjit Dulai
- Western Vascular Institute Department of Vascular and Endovascular Surgery, University College Hospital, Galway, Galway, Ireland
| | - Wael Tawfick
- Western Vascular Institute Department of Vascular and Endovascular Surgery, University College Hospital, Galway, Galway, Ireland
| | - Niamh Hynes
- Department of Vascular and Endovascular Surgery, Galway Clinic, Doughiska, Galway, Ireland
| | - Sherif Sultan
- Western Vascular Institute Department of Vascular and Endovascular Surgery, University College Hospital, Galway, Galway, Ireland; Department of Vascular and Endovascular Surgery, Galway Clinic, Doughiska, Galway, Ireland.
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15
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Nevidomskyte D, Tang GL, Shin SH, Hatsukami TS, Khor S, Flum DR, Meissner MH, Shalhub S. Comparison of outcomes in women and men following carotid interventions in the Washington state's Vascular Interventional Surgical Care and Outcomes Assessment Program. J Vasc Surg 2019; 69:1121-1128. [DOI: 10.1016/j.jvs.2018.08.152] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 08/08/2018] [Indexed: 12/01/2022]
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16
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Mayor JM, Salemi JL, Dongarwar D, Salihu HM, Montero-Baker M, Mills JL, Chung J. Sex-Based Differences in Ten-Year Nationwide Outcomes of Carotid Revascularization. J Am Coll Surg 2019; 229:38-46.e4. [PMID: 30922980 DOI: 10.1016/j.jamcollsurg.2019.02.054] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 02/28/2019] [Accepted: 02/28/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND We compared the rates of stroke, death, and/or MI between men and women, stratified by symptomatic status and procedure type (carotid endarterectomy [CEA] or carotid artery stent [CAS]). STUDY DESIGN Using the Nationwide Inpatient Sample, crude and propensity-matched rates of the composite end point of stroke/death/MI were estimated. Multivariable logistic regression was used to calculate the odds of stroke/death/MI associated with sex. RESULTS Between 2005 and 2015, there were 1,242,688 carotid interventions performed (1,083,912 CEA; 158,776 CAS; 515,789 [41.5%] were female patients). Symptomatic admissions comprised 11.3% of the cohort. In-hospital stroke/death/MI rates were more prevalent in men compared with women (4.2% vs 3.9%; p < 0.01). Subgroup analysis revealed symptomatic women vs men had higher rates of stroke after CEA (7.7% vs 6.2%; p < 0.01) and CAS (9.9% vs 7.6%; p < 0.01). Asymptomatic women experienced the same rates of stroke after either CEA (0.3% vs 0.3%; p = 0.051) or CAS (0.4% vs 0.5%; p = 0.09). Propensity-matched logistic regression revealed that symptomatic males vs females had lower odds of stroke after CEA (odds ratio [OR] 0.81; 95% CI 0.72 to 0.91) and CAS (OR 0.72; 95% CI 0.57 to 0.90). Asymptomatic men and women had similar odds of stroke after both CEA (OR 0.95; 95% CI 0.79 to 1.14) and CAS (OR 0.70; 95% CI 0.43 to 1.13). CONCLUSIONS This is the largest cohort study to date that demonstrates asymptomatic women undergoing CEA or CAS do not have a higher risk of perioperative stroke, death, or MI. Symptomatic men experience lower rates of stroke after CEA or CAS.
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Affiliation(s)
- Jessica M Mayor
- Division of Vascular Surgery and Endovascular Therapy, Michael E DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Center of Excellence in Health Equity, Training and Research, Baylor College of Medicine, Houston, TX
| | - Jason L Salemi
- Center of Excellence in Health Equity, Training and Research, Baylor College of Medicine, Houston, TX; Department of Family and Community Medicine, Baylor College of Medicine, Houston, TX
| | - Deepa Dongarwar
- Center of Excellence in Health Equity, Training and Research, Baylor College of Medicine, Houston, TX
| | - Hamisu M Salihu
- Center of Excellence in Health Equity, Training and Research, Baylor College of Medicine, Houston, TX; Department of Family and Community Medicine, Baylor College of Medicine, Houston, TX
| | - Miguel Montero-Baker
- Division of Vascular Surgery and Endovascular Therapy, Michael E DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Joseph L Mills
- Division of Vascular Surgery and Endovascular Therapy, Michael E DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Jayer Chung
- Division of Vascular Surgery and Endovascular Therapy, Michael E DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.
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17
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Casana R, Malloggi C, Tolva VS, Odero A, Bulbulia R, Halliday A, Silani V, Parati G. Three-year outcomes after carotid artery revascularization: Gender-related differences. Vascular 2019; 27:459-467. [PMID: 30860445 DOI: 10.1177/1708538119836312] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives Carotid artery stenosis is thought to cause up to 10% of ischemic strokes. Historically, carotid artery endarterectomy has shown a higher risk of perioperative adverse events for women. More recent trials reported conflicting results regarding the benefit of carotid artery endarterectomy and carotid artery stenting for men and women. The aim of the present retrospective study was to investigate the influence of gender on the short- (30 days) and long-term (3 years) outcomes of carotid artery endarterectomy and carotid artery stenting in a single centre. Methods From 2010 to 2017, 912 consecutive symptomatic and asymptomatic patients who underwent carotid artery endarterectomy (389, 42.7%) or carotid artery stenting (523, 57.3%) in a single institution had been evaluated to determine the influence of sex (540 men, 59.2%, vs. 372 women, 40.8%) on the outcomes after both revascularization procedures during three years of follow-up. The primary endpoint was the incidence of death, stroke, myocardial infarction, and restenosis in the short-term follow-up. The secondary endpoint was the incidence of death, stroke, myocardial infarction, and restenosis in the long-term follow-up. Results Mean clinical follow-up was 21.1 (16.1) months. Women had internal and common carotid artery diameters significantly smaller with respect to men. For peri-procedural outcomes, women undergoing carotid artery stenting had a higher risk of moderate (50–70%) restenosis (6 women, 2.9%, vs. 3 men, 1.0%). For long-term outcomes, women undergoing carotid artery endarterectomy had a higher rate of moderate restenosis (16 women, 16.3%, vs. 11 men, 7.6%). No significant differences in long-term outcomes were observed between men and women undergoing carotid artery stenting, even after stratification for baseline risk factors. Conclusions Contrary to previous reports, from this single-centre study, long-term risk of events seems to be higher in women who underwent carotid artery endarterectomy than in those who underwent carotid artery stenting, while fewer differences were observed in men.
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Affiliation(s)
- Renato Casana
- Istituto Auxologico Italiano, IRCCS, Centro Chirurgia Vascolare, Auxologico Capitanio, Milano, Italy.,Istituto Auxologico Italiano, IRCCS, Laboratorio Sperimentale di Ricerche di Chirurgia Vascolare, Milano, Italy
| | - Chiara Malloggi
- Istituto Auxologico Italiano, IRCCS, Laboratorio Sperimentale di Ricerche di Chirurgia Vascolare, Milano, Italy
| | | | - Andrea Odero
- Istituto Auxologico Italiano, IRCCS, Centro Chirurgia Vascolare, Auxologico Capitanio, Milano, Italy
| | - Richard Bulbulia
- Clinical Trial Service Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.,MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Alison Halliday
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Vincenzo Silani
- Istituto Auxologico Italiano, IRCCS, Dipartimento di Neurologia e Stroke Unit e Laboratorio di Ricerche di Neuroscienze, Ospedale San Luca, Milano, Italy.,Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Centro 'Dino Ferrari', Università degli Studi di Milano, Milano, Italy
| | - Gianfranco Parati
- Istituto Auxologico Italiano, IRCCS, Dipartimento di Scienze Cardiovascolari, Neurologiche, Metaboliche, Ospedale San Luca, Milano, Italy.,Dipartimento di Medicina e Chirurgia, Università di Milano-Bicocca, Milano, Italy
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18
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Peripheral Arterial Disease in Women: an Overview of Risk Factor Profile, Clinical Features, and Outcomes. Curr Atheroscler Rep 2018; 20:40. [PMID: 29858704 PMCID: PMC5984648 DOI: 10.1007/s11883-018-0742-x] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Purpose of Review Peripheral arterial disease (PAD) is the third most common manifestation of cardiovascular disease (CVD), following coronary artery disease (CAD) and stroke. PAD remains underdiagnosed and under-treated in women. Recent Findings Women with PAD experience more atypical symptoms and poorer overall health status. The prevalence of PAD in women increases with age, such that more women than men have PAD after the age of 40 years. There is under-representation of PAD patients in clinical trials in general and women in particular. In this article, we address the lack of women participants in PAD trials. We then present a comprehensive overview of the epidemiology/risk factor profile, clinical features, treatment, and outcomes. Summary PAD is prevalent in women and its global burden is on the rise despite a decline in global age-standardized death rate from CVD. The importance of this issue has been underlined by the American Heart Association’s (AHA) “Call to Action” scientific statement on PAD in women. Large-scale campaigns are needed to increase awareness among physicians and the general public. Furthermore, effective treatment strategies must be implemented.
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19
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Safety of Carotid Revascularization during the Acute Period of Neurological Symptom Onset in Women. Ann Vasc Surg 2017; 44:343-352. [DOI: 10.1016/j.avsg.2017.04.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 03/08/2017] [Accepted: 04/01/2017] [Indexed: 01/10/2023]
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20
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Mao J, Goodney P, Cronenwett J, Sedrakyan A. Association of Very Low-Volume Practice With Vascular Surgery Outcomes in New York. JAMA Surg 2017; 152:759-766. [PMID: 28514469 DOI: 10.1001/jamasurg.2017.1100] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Importance Little research has focused on very low-volume surgery, especially in the context of decreasing vascular surgery volume with the adoption of endovascular procedures. Objective To investigate the existence and outcomes of open abdominal aortic aneurysm repair (OAR) and carotid endarterectomy (CEA) performed by very low-volume surgeons in New York. Design, Settings, and Participants This cohort study examined inpatient data of patients undergoing elective OAR or CEA from 2000 to 2014 from all New York hospitals. Exposures Surgeons who performed 1 or less designated procedure per year on average were considered very low volume, as opposed to higher-volume surgeons. Main Outcomes and Measures Temporal trends of the existence of very low-volume practice were evaluated. Hierarchical logistic regression was used to compare in-hospital outcomes and health care resource use between patients treated by very low-volume surgeons and higher-volume surgeons for both OAR and CEA, adjusting for patient, surgeon, and hospital characteristics. Results There were 8781 OAR procedures and 68 896 CEA procedures included in the study. The mean (SD) patient age was 71.7 (8.4) years for OAR and 71.5 (9.1) years for CEA. A total of 614 surgeons performed OAR and 1071 performed CEA in New York during the study period. Of these, 318 (51.8%) and 512 (47.8%), respectively, were very low-volume surgeons. Very low-volume surgeons were less likely to be vascular surgeons. The number and proportion of very low-volume surgeons decreased over years. Compared with patients treated by higher-volume surgeons, those treated by very low-volume surgeons were more likely to have higher in-hospital mortality (odds ratio [OR], 2.09; 95% CI, 1.41-3.08) following OAR and higher risks of postoperative myocardial infarction (OR, 1.83; 95% CI, 1.03-3.26) and stroke (OR, 1.78; 95% CI, 1.21-2.62) following CEA. Patients treated by very low-volume surgeons also had greater health care resource use following both surgeries, including prolonged length of stay (OR, 1.37; 95% CI, 1.11-1.70) following OAR as well as higher charges (OR, 1.28; 95% CI, 1.01-1.62) and increased 30-day readmission (OR, 1.30; 95% CI 1.04-1.62) following CEA. Conclusions and Relevance The OAR and CEA procedures performed by very low-volume surgeons resulted in worse postoperative outcomes and greater lengths of stay. Although the percentage of very low-volume surgeons declined from 2000 to 2014, it remains concerning, given ready access to higher-volume surgeons. Future research is needed to understand the existence of this practice pattern in other surgical fields. Efforts to eliminate this practice pattern are warranted to ensure high-quality care for all patients.
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Affiliation(s)
- Jialin Mao
- Department of Healthcare Policy and Research, Weill Cornell Medical College, New York, New York
| | - Philip Goodney
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Jack Cronenwett
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Art Sedrakyan
- Department of Healthcare Policy and Research, Weill Cornell Medical College, New York, New York
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Carotid artery stenting is associated with a higher incidence of major adverse clinical events than carotid endarterectomy in female patients. J Vasc Surg 2017; 66:794-801. [DOI: 10.1016/j.jvs.2017.03.413] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 03/01/2017] [Indexed: 11/23/2022]
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22
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Kassavin DS, Clair DG. An update on the role of proximal occlusion devices in carotid artery stenting. J Vasc Surg 2017; 65:271-275. [DOI: 10.1016/j.jvs.2016.09.048] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 09/27/2016] [Indexed: 11/28/2022]
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Marulanda-Londoño E, Chaturvedi S. Carotid stenosis in women: time for a reappraisal. Stroke Vasc Neurol 2016; 1:192-196. [PMID: 28959483 PMCID: PMC5435219 DOI: 10.1136/svn-2016-000043] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 10/28/2016] [Accepted: 10/29/2016] [Indexed: 11/03/2022] Open
Abstract
The treatment approach for patients with internal carotid artery stenosis is receiving increased scrutiny. Major advances in optimal medical therapy have been associated with a declining stroke rate for symptomatic and asymptomatic patients with carotid stenosis. Customising treatment according to gender is worthy of consideration, since earlier clinical trials showed reduced benefit with carotid endarterectomy in women compared to men. In this review, clinical trial results in women are summarised, studies pertaining to carotid plaque imaging in men and women are discussed and new clinical trials are identified. Finally, the rationale for a women's carotid trial is provided.
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Affiliation(s)
- Erika Marulanda-Londoño
- Department of Neurology and Stroke Program, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Seemant Chaturvedi
- Department of Neurology and Stroke Program, University of Miami Miller School of Medicine, Miami, Florida, USA
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Risk Factors Associated with Ipsilateral Ischemic Events Following Carotid Endarterectomy for Carotid Artery Stenosis. World Neurosurg 2016; 89:611-9. [DOI: 10.1016/j.wneu.2015.11.049] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Revised: 11/10/2015] [Accepted: 11/12/2015] [Indexed: 11/20/2022]
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25
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Paraskevas K, Kalmykov E, Naylor A. Stroke/Death Rates Following Carotid Artery Stenting and Carotid Endarterectomy in Contemporary Administrative Dataset Registries: A Systematic Review. Eur J Vasc Endovasc Surg 2016; 51:3-12. [DOI: 10.1016/j.ejvs.2015.07.032] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 07/14/2015] [Indexed: 11/29/2022]
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26
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La mujer y la enfermedad vascular: características específicas. ANGIOLOGIA 2016. [DOI: 10.1016/j.angio.2015.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Luebke T, Brunkwall J. Meta- analysis and meta-regression analysis of the associations between sex and the operative outcomes of carotid endarterectomy. BMC Cardiovasc Disord 2015; 15:32. [PMID: 25956903 PMCID: PMC4432947 DOI: 10.1186/s12872-015-0029-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 04/21/2015] [Indexed: 12/26/2022] Open
Abstract
Background Subgroup analyses from randomized controlled trials (RCT) of carotid endarterectomy (CEA) for both symptomatic and asymptomatic carotid stenosis suggest less benefit in women compared to men, due partly to higher age-independent peri-operative risk. However, a meta-analysis of case series and databases focussing on CEA-related gender differences has never been investigated. Methods A systematic review of all available publications (including case series, databases and RCTs) reporting data on the association between sex and procedural risk of stroke and/or death following CEA from 1980 to 2015 was investigated. Pooled Peto odds ratios of the procedural risk of stroke and/or death were obtained by Mantel-Haenszel random-effects meta-analysis. The I2 statistic was used as a measure of heterogeneity. Potential publication bias was assessed with the Egger test and represented graphically with Begg funnel plots of the natural log of the OR versus its standard error. Additional sensitivity analyses were undertaken to evaluate the potential effect of key assumptions and study-level factors on the overall results. Meta-regression models were formed to explore potential heterogeneity as a result of potential risk factors or confounders on outcomes. A tria sequential analysis (TSA) was performed with the aim to maintain an over- all 5 % risk of type I error, being the standard in most meta- analyses and systematic reviews. Results 58 articles reported combined stroke and mortality rates within 30 days of treatment. In the unselected overall meta-analysis, the incidence of stroke and death in the male and female groups differed significantly (Peto OR, 1,162; 95 % CI, 1.067-1.266; P = .001), revealing a worse outcome for female patients. Moderate heterogeneity among the studies was identified (I2 = 36 %), and the possibility of publication bias was low (P = .03). In sensitivity analyses the meta-analysis of case series with gender aspects as a secondary outcome showed a significantly increased risk for 30-day stroke and death in women compared to men (Peto OR, 1.390; 95 % CI, 1.148-1.684; P = .001), In contrast, meta-analysis of databases (Peto OR, 1.025; 95 % CI, 0.958-1.097; P = .474) and case series with gender related outcomes as a primary aim (Peto OR, 1.202; 95 % CI, 0.925-1.561; P = .168) demonstrated no increase in operative risk of stroke and death in women compared to men. Conclusions Metanalyses of case series and databases dealing with CEA reveal inconsistent results regarding gender differences related to CEA-procedure and should not be transferred into clinical practice.
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Affiliation(s)
- Thomas Luebke
- Department of Vascular and Endovascular Surgery, University Hospital of Cologne, Kerpener Str. 62, 50937, Cologne, Germay.
| | - Jan Brunkwall
- Department of Vascular and Endovascular Surgery, University Hospital of Cologne, Kerpener Str. 62, 50937, Cologne, Germay.
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Abstract
Cerebrovascular disease is a leading cause of death-from-disease and of disability worldwide, affecting some 15 million people. The incidence of stroke or "brain attack" is unlikely to recede for a decade at minimum by most predictions, despite large public health initiatives in stroke prevention. It has been well established that stroke is also one of the most strikingly sex-specific diseases in its epidemiology, and in some cases, in patient outcomes. For example, women sustain lower rates of ischemic stroke relative to men, even beyond their menopausal years. In contrast, outcomes are worse in women in many clinical studies. The biological basis for this sexual dimorphism is a compelling story, and both hormone-dependent and hormone-independent factors are involved, the latter of which is the subject of this brief review. Understanding the molecular and cell-based mechanisms underlying sex differences in ischemic brain injury is an important step toward personalized medicine and effective therapeutic interventions in patients of both sexes.
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Affiliation(s)
- Paco S Herson
- Departments of Anesthesiology and Pharmacology, University of Colorado, Denver
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Ho KJ, Madenci AL, McPhee JT, Semel ME, Bafford RA, Nguyen LL, Ozaki CK, Belkin M. Contemporary predictors of extended postoperative hospital length of stay after carotid endarterectomy. J Vasc Surg 2014; 59:1282-90. [DOI: 10.1016/j.jvs.2013.11.090] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 11/27/2013] [Accepted: 11/28/2013] [Indexed: 11/28/2022]
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30
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Regarding 'carotid endarterectomy national trends over a decade: does gender matter?'. Ann Vasc Surg 2014; 28:1082-3. [PMID: 24530721 DOI: 10.1016/j.avsg.2014.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 02/02/2014] [Accepted: 02/05/2014] [Indexed: 10/25/2022]
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31
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Hedayati N, Humphries MD, Zhou W. Gender and Outcomes of Carotid Artery Interventions. Vasc Endovascular Surg 2013; 48:99-105. [DOI: 10.1177/1538574413510978] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The benefits of carotid artery revascularization in women have been debated since the publication of large randomized clinical trials comparing carotid endarterectomy (CEA) to medical therapy. Institutional series have historically had an underrepresentation of women and/or have lacked power for adequate analysis. Recent evidence from large databases reveals possible gender-based differences in outcomes of carotid artery stenting versus CEA. In this review, we evaluated clinical articles from 1991 to 2012, using Pubmed and Web of Science, which addressed gender and outcomes of carotid artery revascularization procedures. Our goal was to determine whether gender is associated with adverse outcomes following carotid artery interventions in patients with carotid artery disease.
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Affiliation(s)
- Nasim Hedayati
- Division of Vascular and Endovascular Surgery, University of California Davis Medical Center, Sacramento, CA, USA
| | - Misty D. Humphries
- Division of Vascular and Endovascular Surgery, University of California Davis Medical Center, Sacramento, CA, USA
| | - Wei Zhou
- Division of Vascular and Endovascular Surgery, Stanford University, Palo Alto, CA, USA
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de Borst G, Moll F. The Impact of Female Gender on Outcome Following Carotid Revascularisation. Eur J Vasc Endovasc Surg 2012; 44:251. [DOI: 10.1016/j.ejvs.2012.06.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Accepted: 06/29/2012] [Indexed: 11/26/2022]
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