Venegas, Joshua M
Mayo Clinic
Department of Neurosurgery, Division of Neuroendovascular Surgery, Medical University of South Carolina, Charleston, SC, USA.
Citations 1
The effect of intravenous thrombolysis in stroke patients with unsuccessful thrombectomy
Elawady, Sameh Samir , Kasem, Rahim Abo , Sowlat, Mohamed Mahdi, Nawabi, Noah, Venegas, Joshua M. , Isidor, Julio , Loulida, Hasna , Maier, Ilko , Kim, Joon-Tae , Wolfe, Stacey Q , Rai, Ansaar, Starke, Robert M. , Psychogios, Marios‐Nikos, Yoshimura, Shinichi , Alaraj, Ali , Ezzeldin, Mohamad , Tanweer, Omar , Polifka, Adam , Siddiqui, Fazeel , Crosa, Roberto , Park, Min S. , Brinjikji, Waleed , Moss, Mark, Dağlıoğlu, Ergün , Williamson, Richard , Kan, Peter, Chowdhry, Shakeel , Altschul, David , Spiotta, Alejandro M , Kasab, Sami Al , Venegas, Joshua M , Wolfe, Stacey Quintero , Yoshimura, Shinichi , Cuellar-Saenz, Hugo H , Alaraj, Ali , Ezzeldin, Mohamad , Fragata, Isabel , Grandhi, Ramesh , Matouk, Charles , Altschul, David J , Crosa, Roberto , Abo Kasem, Rahim , Matsukawa, Hidetoshi , Cunningham, Conor M. , Orscelik, Atakan , Jabbour, Pascal , Rai, Ansaar , Samaniego, Edgar A , Goyal, Nitin , Cuellar, Hugo , Howard, Brian M , Alawieh, Ali , Romano, Daniele Giuseppe , Mascitelli, Justin R , Fragata, Isabel , Osbun, Joshua W , Grandhi, Ramesh , Matouk, Charles , Levitt, Michael R. , Navía, Pedro , Leacy, Reade De
Interventional Neuroradiology | September 13, 2024 | Volume: No volume available | Issue: No issue available | Pages: No page available
Background The benefit of intravenous thrombolysis (IVT) is well established. We aim to study the benefits of IVT in acute ischemic stroke (AIS) patients with large vessel occlusion (LVO) who underwent unsuccessful mechanical thrombectomy (MT). Methods We included AIS patients who underwent MT for anterior circulation LVO with failed recanalization (modified treatment in cerebral ischemia [mTICI] score ≤ 2A). Patients who received IVT prior to MT were compared to those who received MT alone. Propensity score matching using demographic, clinical, radiographic and procedural variables was used to match patients with and without IVT. The primary outcome was favorable 90-day good functional outcome (defined as modified Rankin scale of 0–2), and secondary outcomes included intracranial hemorrhage (ICH), symptomatic ICH (sICH), and 90-day mortality. Results Totally, 610 AIS patients with unsuccessful MT were included. After propensity matching, 219 patients were identified in each group. Median age was 70 years and 73 years in the IVT + MT and MT alone groups, respectively. In the IVT + MT group, final mTICI scores of 0, 1, and 2A were achieved in 92 (42.0%), 33 (15.1%), and 94 (42.9%) patients, respectively, versus 76 (34.7%), 29 (13.2%), and 114 (52.1%) in the MT alone group. The IVT + MT group had greater odds of 90-day good functional outcome (adjusted odds ratio 2.54, 95% confidence interval 1.53–4.32). There were no significant differences in secondary outcomes. Conclusions IVT is associated with improved functional outcomes in AIS patients with LVO despite unsuccessful MT.