1. How to manage the left subclavian artery during endovascular stenting of the thoracic aorta
- Author
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Rehman, Syed M., Vecht, Joshua A., Perera, Ryan, Jalil, Rozh, Saso, Srdjan, Anderson, Jon R., von Segesser, Ludwig Karl, Athanasiou, Thanos, Rehman, Syed M., Vecht, Joshua A., Perera, Ryan, Jalil, Rozh, Saso, Srdjan, Anderson, Jon R., von Segesser, Ludwig Karl, and Athanasiou, Thanos
- Abstract
We performed a systematic review of the literature to establish whether revascularisation of the left subclavian territory is necessary when this artery is covered by a stent. We retrieved data from 99 studies incorporating 4906 patients. Incidences of left-arm ischaemia (0.0% vs 9.2%, p=0.002) and stroke (4.7% vs 7.2%, p≪0.001) were significantly less following revascularisation, although mortality (10.5% vs 3.4%, p=0.032) and endoleak incidence (25.8% vs 12.6%, p=0.008) were increased. No significant differences in spinal-cord ischaemia were seen. Revascularisation may reduce downstream ischaemic complications but can cause significant risk. Indications must be carefully considered on an individual patient basis
- Published
- 2017