• World Neurosurg · Sep 2020

    Carotid blowout management in the endovascular era.

    • Joshua H Weinberg, Ahmad Sweid, Daniel Joffe, Keenan Piper, Rawad Abbas, Zubin Hussain, Brigitte Anderson, Michael Reid Gooch, Nabeel Herial, Stavropoula Tjoumakaris, David Hasan, Hekmat Zarzour, Robert H Rosenwasser, and Pascal Jabbour.
    • Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA.
    • World Neurosurg. 2020 Sep 1; 141: e1010-e1016.

    BackgroundCarotid blowout syndrome (CBS) is a potential complication of head and neck cancer, and its therapy is associated with high morbidity and mortality. Recent advances in endovascular techniques have improved patient outcomes. In this study, we report outcomes of emergent endovascular intervention for CBS.MethodsWe conducted a retrospective analysis of a prospectively maintained neurovascular database and identified 38 consecutive endovascular procedures for CBS from 2008-2019 at our institution. Data collection was performed on patient demographics, type of cancer, previous cancer treatments, type of CBS, location of bleed, diagnostic workup, endovascular treatment, and procedural outcomes and complications.ResultsA total of 38 consecutive endovascular procedures for CBS were performed from 2008-2019 at our single academic institution. Technical success was achieved in 100% of endovascular procedures. Procedural stroke occurred in 1 (2.6%) procedure, procedural mortality occurred in 1 (2.6%) procedure, recurrent CBS occurred in 4 (10.5%) procedures, and fatal rehemorrhage occurred in 1 (2.6%) procedure. Regarding secondary outcomes, delayed stroke/transient ischemic attack occurred in 1 (2.6%) procedure, whereas there were no cases of delayed infectious complications.ConclusionsThe endovascular treatment of CBS is safe and effective with relatively low rates of morbidity and mortality compared with other currently available treatment modalities. However, the overall rate of complications demands attention and sheds light on the need for further improvement in management.Copyright © 2020 Elsevier Inc. All rights reserved.

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