Related Experiment Video
Updated: Mar 13, 2026
Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
Published on: January 18, 2018
Rapid access carotid endarterectomy: winning the RACE following a natural disaster
Manar Khashram1, Rachel Falconer2, Afif Mahmud2
1Department of Surgery, University of Otago, Christchurch.
Aims:
Rapid access carotid endarterectomy (RACE) is the gold standard for stroke prevention in symptomatic patients with 50-99% internal carotid artery stenosis. Diagnosis and referral of eligible patients may be delayed by disruption to local health services. The aim of this study was to evaluate whether service provision was maintained at an appropriate standard (<2 weeks) following a natural disaster.
Methods:
Consecutive symptomatic patients who underwent carotid endarterectomy (CEA) at a tertiary hospital between January 2006 and December 2014 were identified. The timeline from initial presentation to carotid imaging, vascular review and surgery was mapped. The post-earthquake period was defined between 22nd of February 2011 until July 2012.
Results:
Of the 404 patients that underwent CEA during the above period, 62 patients presented during the post-earthquake period and these patients comprised the primary study group. The median time between presentation and CEA was nine days. In all, 47 patients had CEA within two weeks from the index event. The number of CEA procedures doubled since 2009.
Conclusions:
Despite many challenges following a major natural disaster, delivery of RACE has been maintained at an acceptable standard. Some delays persist and these remain areas for improvement in future.
