1. Cervical Dissection in Patients With Tandem Lesions Is Associated With Distal Embolism and Lower Recanalization Success.
- Author
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Galecio-Castillo M, Guerrero WR, Hassan AE, Farooqui M, Jumaa MA, Divani AA, Abraham MG, Petersen NH, Fifi JT, Malik AM, Siegler JE, Nguyen TN, Sheth SA, Yoo AJ, Linares G, Janjua N, Quispe-Orozco D, Olivé-Gadea M, Tekle WG, Zaidi SF, Sabbagh SY, Barkley T, Prasad A, De Leacy RA, Abdalkader M, Salazar-Marioni S, Soomro J, Gordon W, Turabova C, Rodriguez-Calienes A, Dibas M, Mokin M, Yavagal DR, Ribo M, Jovin TG, and Ortega-Gutierrez S
- Subjects
- Humans, Female, Middle Aged, Male, Aged, Retrospective Studies, Carotid Artery, Internal, Dissection diagnostic imaging, Carotid Artery, Internal, Dissection surgery, Carotid Artery, Internal, Dissection therapy, Carotid Stenosis surgery, Carotid Stenosis complications, Treatment Outcome, Embolism, Endovascular Procedures methods
- Abstract
Background: Tandem lesions consist of cervical internal carotid artery (ICA) stenosis or occlusion, most commonly of atherosclerosis or dissection etiology, plus a large vessel occlusion. In this study, we compare outcomes in patients with atherosclerosis versus dissection of the cervical ICA., Methods: This multicenter retrospective cohort study includes data from tandem lesion patients who underwent endovascular treatment from 2015 to 2020. Atherosclerosis was defined as ICA stenosis/occlusion associated with a calcified lesion and dissection by the presence of a tapered or flame-shaped lesion and intramural hematoma. Primary outcome: 90-day functional independence (modified Rankin Scale score, 0-2); secondary outcomes: 90-day favorable shift in the modified Rankin Scale score, modified Thrombolysis in Cerebral Infarction score 2b-3, modified Thrombolysis in Cerebral Infarction score 2c-3, symptomatic intracranial hemorrhage, parenchymal hematoma type 2, petechial hemorrhage, distal embolization, early neurological improvement, and mortality. Analysis was performed with matching by inverse probability of treatment weighting., Results: We included 526 patients (68 [59-76] years; 31% females); 11.2% presented dissection and 88.8%, atherosclerosis. Patients with dissection were younger, had lower rates of hypertension, hyperlipidemia, diabetes, and smoking history. They also exhibited higher rates of ICA occlusion, multiple stents (>1), and lower rates of carotid self-expanding stents. After matching and adjusting for covariates, there were no differences in 90-day functional independence. The rate of successful recanalization was significantly lower in the dissection group (adjusted odds ratio, 0.38 [95% CI, 0.16-0.91]; P =0.031), which also had significantly higher rates of distal emboli (adjusted odds ratio, 2.53 [95% CI, 1.15-5.55]; P =0.021). There were no differences in other outcomes. Acute ICA stenting seemed to increase the effect of atherosclerosis in successful recanalization., Conclusions: This study reveals that among patients with acute stroke with tandem lesions, cervical ICA dissection is associated with higher rates of distal embolism and lower rates of successful recanalization than atherosclerotic lesions. Using techniques to minimize the risk of distal embolism may mitigate this contrast. Further prospective randomized trials are warranted to fully understand these associations., Competing Interests: Disclosures A.E. Hassan reports compensation from Penumbra, Inc, for consultant services; employment by Valley Baptist Medical Center; compensation from Cerenovus for consultant services; compensation from Medtronic for consultant services; compensation from viz AI for consultant services; compensation from MicroVention, Inc, for consultant services; compensation from Stryker Corporation for consultant services; and compensation from GE Healthcare for consultant services. Dr Divani reports employment by the University of New Mexico. Dr Abraham reports compensation from Penumbra, Inc, for consultant services; compensation from Stryker Corporation for consultant services; and compensation from Q’Apel for consultant services. Dr Fifi reports compensation from Cerenovus for consultant services; compensation from Mivi for data and safety monitoring services; employment by Mount Sinai Health System; compensation from MicroVention, Inc, for consultant services; compensation from Stryker Corporation for consultant services; grants from viz AI; stock holdings in Imperitive Care; compensation from Penumbra, Inc, for consultant services; and compensation from Medtronic for consultant services. Dr Siegler reports grants from Philips and viz AI. Dr Nguyen reports compensation from Brainomix for consultant services; compensation from Aruna for consultant services; and compensation from the American Stroke Association for other services. Dr Sheth reports compensation from viz AI for consultant services; compensation from Imperative Care, Inc, for consultant services; employment by UTHealth McGovern Medical School; compensation from Motif Neurosciences for other services; compensation from Penumbra, Inc, for consultant services; and grants from the National Institutes of Health. Dr Yoo reports compensation from Vesalio for consultant services; grants from Genentech USA, Inc, to other services; compensation from the National Institutes of Health for data and safety monitoring services; compensation from Rapid Medical, Ltd, for consultant services; stock holdings in Galaxy Therapeutics; compensation from Johnson & Johnson Medical Devices & Diagnostics Group-Latin America, L.L.C. for consultant services; compensation from ZOLL Circulation, Inc, for consultant services; grants from Medtronic to other services; employment by HCA Healthcare; grants from Johnson & Johnson Medical Devices & Diagnostics Group-Latin America, L.L.C. to other services; grants from Penumbra, Inc, to other services; stock holdings in Insera; compensation from Nicolab for consultant services; compensation from Penumbra, Inc, for consultant services; grants from Stryker to other services; stock options in Nicolab; compensation from Philips for consultant services; compensation from the American Heart Association for other services. Dr De Leacy reports compensation from Stryker Corporation for consultant services; stock holdings in endostream; stock holdings in Spartan Micro; stock holdings in Synchron; stock holdings in Q’Apel; compensation from Imperative Care, Inc, for consultant services; stock holdings in Vastrax; and compensation from Johnson & Johnson for consultant services. Dr Mokin reports stock holdings in QAS.AI; compensation from MicroVention, Inc, for consultant services; compensation from Balt USA, LLC for consultant services; stock holdings in Serenity Medical; stock holdings in Bendit Technology; compensation from Medtronic for consultant services; compensation from Johnson & Johnson Medical Devices & Diagnostics Group-Latin America, L.L.C. for consultant services; stock holdings in Borvo Medical; stock holdings in BrainQ; stock holdings in Quantanosis.AI; compensation from Rapid Pulse for consultant services; stock holdings in Sim&Cure; stock holdings in Synchrone; stock holdings in Radical Catheter Technologies; and stock holdings in Endostream. Dr Yavagal reports stock options in Rapid Medical; compensation from Stryker Corporation for consultant services; compensation from Johnson & Johnson Health Care Systems, Inc, for consultant services; stock holdings in Athersys; compensation from Poseydon for consultant services; compensation from Gravity Medical Technology for consultant services; compensation from Medtronic USA, Inc, for consultant services; compensation from Athersys for consultant services; compensation from Vascular Dynamics for consultant services; and stock options in Poseydon. Dr Ribo reports stock holdings in Methinks; stock holdings in Anaconda Biomed; compensation from Philips for consultant services; compensation from Stryker Corporation for consultant services; stock holdings in Nora; compensation from Cerenovus for consultant services; compensation from AptaTargets for consultant services; and compensation from Medtronic MiniMed, Inc, for consultant services. Dr Jovin reports employment by Cooper University Healthcare; stock options in Gravity; compensation from Johnson & Johnson Cerenovus for data and safety monitoring services; stock options in Anaconda; stock options in Route92; stock options in Galaxy; stock options in Methinks; stock options in viz AI; stock options in StataDx; stock options in Basking; compensation from Contego Medical, Inc, for consultant services; stock options in Freeox Biotech; stock options in Kandu; grants from Stryker Corporation; and grants from Medtronic USA, Inc. Dr Ortega-Gutierrez reports grants from MicroVention, Inc; grants from Siemens; grants from the National Institutes of Health; compensation from Medtronic for consultant services; compensation from Stryker for consultant services; compensation from MicroVention, Inc, for consultant services; grants from Methinks; grants from the National Institutes of Health; grants from Stryker; and employment by Carver College of Medicine–University of Iowa. The other authors report no conflicts.
- Published
- 2024
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