Search all AHRQ sites
Menu
SHARE:
AHRQ Research Studies
Sign up: 
AHRQ Research Studies Email updates
Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 3 of 3 Research Studies DisplayedAnjorin AC, Marcaccio CL, Rastogi V
Statin therapy is associated with improved perioperative outcomes and long-term mortality following carotid revascularization in the Vascular Quality Initiative.
This study evaluated the outcomes of carotid artery stenosis (CAS) patients using statin therapy before undergoing carotid revascularization in the Vascular Quality Initiative registry. The authors identified all patients who underwent carotid endarterectomy (CEA), transfemoral carotid artery stenting (tfCAS), or transcarotid artery revascularization (TCAR) in the Vascular Quality Initiative registry from January 2016 to September 2021. Compared with statin use, no statin use was associated with a higher risk of in-hospital stroke or death and 5-year mortality among CEA and tfCAS patients, although there was no significant difference in outcomes among TCAR patients.
AHRQ-funded; HS027285.
Citation: Anjorin AC, Marcaccio CL, Rastogi V .
Statin therapy is associated with improved perioperative outcomes and long-term mortality following carotid revascularization in the Vascular Quality Initiative.
J Vasc Surg 2023 Jan;77(1):158-69.e8. doi: 10.1016/j.jvs.2022.08.019..
Keywords: Cardiovascular Conditions, Medication, Stroke, Surgery, Outcomes
Solomon Y, Rastogi V, Marcaccio CL
Outcomes after transcarotid artery revascularization stratified by preprocedural symptom status.
In this study, researchers examined contemporary perioperative outcomes in patients who underwent transcarotid artery revascularization (TCAR) stratified by specific preprocedural symptom status. Using data from the Vascular Quality Initiative, they found that, after TCAR, compared with asymptomatic status, a recent stroke and a recent hemispheric TIA were associated with higher stroke/death rates, whereas a recent ocular TIA was associated with similar stroke/death rates. In addition, a formerly symptomatic status was associated with higher stroke/death rates compared with an asymptomatic status. The researchers concluded that their findings suggested that classifying patients undergoing TCAR as symptomatic versus asymptomatic may be an oversimplification and that patients' specific preoperative neurologic symptoms should instead be used in risk assessment and outcome reporting for TCAR.
AHRQ-funded; HS027285.
Citation: Solomon Y, Rastogi V, Marcaccio CL .
Outcomes after transcarotid artery revascularization stratified by preprocedural symptom status.
J Vasc Surg 2022 Nov;76(5):1307-15.e1. doi: 10.1016/j.jvs.2022.05.024..
Keywords: Cardiovascular Conditions, Surgery, Stroke, Outcomes
Zachrison KS, Schwamm LH, Xu H
Frequency, characteristics, and outcomes of endovascular thrombectomy in patients with stroke beyond 6 hours of onset in US clinical practice.
In 2018, 2 randomized controlled trials showed the benefit of endovascular thrombectomy (EVT) in acute ischemic stroke patients treated 6 to 24 hours from last known well using imaging-guided selection. However, little is known about outcomes in contemporary nontrial settings. In this study, the investigators assessed the frequency of EVT and outcomes beyond 6 hours in the US Get With The Guidelines-Stroke clinical registry.
AHRQ-funded; HS024561.
Citation: Zachrison KS, Schwamm LH, Xu H .
Frequency, characteristics, and outcomes of endovascular thrombectomy in patients with stroke beyond 6 hours of onset in US clinical practice.
Stroke 2021 Dec;52(12):3805-14. doi: 10.1161/strokeaha.121.034069..
Keywords: Stroke, Cardiovascular Conditions, Surgery, Outcomes
