Chief of endovasculae Neurosurgeon at Medica Uruguaya CEN, Helwan, Uruguay
Roberto Javier Crosa Erroyzarena is a leading expert in neurovascular research, specializing in endovascular techniques and stroke management. He is skilled in advanced arteriography, thrombectomy procedures, and the treatment of cerebral aneurysms and arteriovenous malformations. Notably, he has pioneered innovative methods like retrograde manometry of cerebral venous sinuses and stenting for pseudotumor cerebri. With extensive experience in endovascular interventions for ischemic stroke, including over 100 thrombectomies, he significantly contributes to the STAR and SITS registries. His involvement in international collaborations and academic presentations further underscores his integration of clinical practice with advanced research, driving progress in neurovascular surgery.
Education🎓
Roberto Javier Crosa Erroyzarena completed his Doctorate in Medicine at the Faculty of Medicine, University of the Republic (UDELAR) in 2001. He pursued specialization in Neurocirugía at the same institution, graduating in 2007. In the same year, he became a certified Endovascular Neurocirujano in Spain. His commitment to advancing his expertise is reflected in his extensive training across Europe, including internships at the Fondation Adolphe Rothschild in Paris, the Groupe Hospitalier Pitié-Salpêtrière, and the Ospedale Silvestrini in Italy. Further training included advanced minimally invasive techniques at the Global Spine Unit in Germany and neuroendovascular fellowships at prestigious institutions such as the European Neurosurgical Institute in Italy and the University of Siena. His educational journey is marked by a continuous pursuit of cutting-edge knowledge and skills in the field of neurovascular surgery.
Professional Experience 🏢
Roberto Javier Crosa Erroyzarena is a distinguished expert in neurovascular surgery with extensive experience in both clinical and research settings. Since 2011, he has served as a leading figure in neurovascular surgery and endovascular treatments, coordinating for Latin America with STAR (Stroke Thrombectomy and Aneurysm Registry) and MT2020. He has been pivotal in establishing the Centro Angiográfico de Médica Uruguaya, where he has led mechanical thrombectomies since 2014. His role as an independent endovascular neurocirujano at CEDIVA (2007-2014) included pioneering techniques like retrograde manometry of cerebral venous sinuses and venoplasty with stenting. He also led the vascular angiography project at Hospital Maciel and has been a key regional representative for Stroke Lancet. His contributions extend internationally through collaborative roles in Argentina and as a leading figure in various global neurovascular initiatives.
Research Interests 🔬
Roberto Javier Crosa Erroyzarena’s research focuses on advancing neurovascular surgery and endovascular techniques. His primary interests include the development and application of novel methodologies for stroke intervention, particularly mechanical thrombectomy and aneurysm treatment. He has pioneered the use of advanced endovascular techniques in Uruguay, including retrograde manometry of cerebral venous sinuses and venoplasty with stenting for pseudotumor cerebri. Crosa Erroyzarena’s research extends to the optimization of thrombectomy procedures and the treatment of cerebral aneurysms and arteriovenous malformations. As a key figure in the STAR and MT2020 registries, he contributes to international research on stroke management and endovascular interventions. His ongoing projects aim to refine minimally invasive techniques and improve patient outcomes in neurovascular conditions, with a focus on translating innovative approaches into clinical practice.
Award and Honors
Roberto Javier Crosa Erroyzarena has earned recognition for his contributions to neurovascular surgery and endovascular interventions. He is a distinguished member of the STAR (Stroke Thrombectomy and Aneurysm Registry) and MT2020 (Society of Vascular and Interventional Neurology) registries, reflecting his leadership in stroke treatment and research. His pioneering work in Uruguay, including the introduction of mechanical thrombectomy and advanced aneurysm treatments, has been acknowledged through various professional accolades. Crosa Erroyzarena has been honored for his significant contributions to the development of neurovascular techniques and his role in establishing the first SITS (Safe Implementation of Thrombectomy in Stroke) center in Uruguay. His expertise has been recognized internationally through collaborations and prestigious appointments, including his role as a professor at MUSC (Medical University of South Carolina) and his involvement in prominent global neurovascular conferences and courses.
Research Skills
Roberto Javier Crosa Erroyzarena excels in neurovascular research with a focus on endovascular techniques and stroke management. His expertise includes advanced arteriography, thrombectomy procedures, and the treatment of cerebral aneurysms and arteriovenous malformations. Crosa Erroyzarena has pioneered several innovative approaches, such as retrograde manometry of cerebral venous sinuses and stenting for pseudotumor cerebri. He has extensive experience with endovascular interventions for ischemic stroke, having performed over 100 thrombectomies. His research skills are demonstrated through his role in the STAR (Stroke Thrombectomy and Aneurysm Registry) and SITS (Safe Implementation of Thrombectomy in Stroke) registries, where he contributes to data collection and analysis. Additionally, Crosa Erroyzarena’s involvement in international collaborations and his contributions to academic courses and conferences highlight his ability to integrate clinical practice with cutting-edge research, advancing the field of neurovascular surgery.
Publications Top Notes 📚
- Outcomes and differences by occluded vessel after endovascular thrombectomy for isolated medium vessel occlusions
- Authors: Matsukawa, H., Uchida, K., Cunningham, C., Levitt, M.R., Yoshimura, S.
- Year: 2024
- Comparison of balloon guide catheter versus non-balloon guide catheter for mechanical thrombectomy in patients with distal medium vessel occlusion
- Authors: Orscelik, A., Kallmes, D.F., Bilgin, C., Spiotta, A.M., Brinjikji, W.
- Year: 2024
- Comparative Outcomes of Mechanical Thrombectomy in Acute Ischemic Stroke Patients with ASPECTS 2-3 vs. 4-5
- Authors: Orscelik, A., Matsukawa, H., Elawady, S.S., Spiotta, A.M., Kasab, S.A.
- Year: 2024
- Thrombectomy in stroke patients with low Alberta Stroke Program Early Computed Tomography Score: Is modified thrombolysis in cerebral infarction (MTICI) 2C/3 superior to MTICI 2B?
- Authors: Elawady, S.S., Saway, B.F., Matsukawa, H., Spiotta, A.M., Al Kasab, S.
- Year: 2024
- Comparison between transradial and transfemoral mechanical thrombectomy for ICA and M1 occlusions: Insights from the Stroke Thrombectomy and Aneurysm Registry (STAR)
- Authors: Silva, M.A., Elawady, S.S., Maier, I., Park, M.S., Starke, R.M.
- Year: 2024
- Predictors of Angiographic Outcome After Failed Thrombectomy for Large Vessel Occlusion: Insights from the Stroke Thrombectomy and Aneurysm Registry
- Authors: Webb, M., Essibayi, M.A., Al Kasab, S., Spiotta, A., Mascitelli, J.
- Year: 2023
- Risk factors and predictors of intracranial hemorrhage after mechanical thrombectomy in acute ischemic stroke: Insights from the Stroke Thrombectomy and Aneurysm Registry (STAR)
- Authors: Ironside, N., Chen, C.-J., Chalhoub, R.M., Spiotta, A.M., Park, M.S.
- Year: 2023
- Multicenter investigation of technical and clinical outcomes after thrombectomy for distal vessel occlusion by frontline technique
- Authors: Alawieh, A.M., Chalhoub, R.M., Al Kasab, S., Grossberg, J.A., Spiotta, A.M.
- Year: 2023
- Mechanical Thrombectomy Global Access for Stroke (MT-GLASS): A Mission Thrombectomy (MT-2020 Plus) Study
- Authors: Asif, K.S., Otite, F.O., Desai, S.M., Le, H.V., Vu, T.T.
- Year: 2023
- Outcomes after endovascular mechanical thrombectomy for low compared to high National Institutes of Health Stroke Scale (NIHSS): A multicenter study
- Authors: Abecassis, I.J., Almallouhi, E., Chalhoub, R., Spiotta, A.M., Starke, R.M.
- Year: 2023