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Tom Marotta

MD, FRCPC

Investigator

Email: Tom.Marotta@unityhealth.to
Tel: 416-864-5675

Research Programs

Labs

Tom Marotta Lab ❯

Biography

Please note: Dr. Marotta is not taking any summer students.

Research Interests

Aneurysm diagnosis and minimally invasive intervention, three-dimensional imaging, magnetic resonance angiography, X-ray computed tomography, blood vessel prosthesis, new devices for endovascular repair of aneurysms, Robotics, Simulation, Device Surface coatings.

 

Recent Publications

  1. Salim, HA, Pulli, B, Yedavalli, V, Musmar, B, Adeeb, N, Lakhani, D et al.. Endovascular therapy versus medical management in isolated posterior cerebral artery acute ischemic stroke: A multinational multicenter propensity score-weighted study. Eur Stroke J. 2024; :23969873241291465. doi: 10.1177/23969873241291465. PubMed PMID:39431327 PubMed Central PMC11556534.
  2. Vasconcellos de Oliveira Souza, N, Benalia, VH, Ortega Moreno, DA, Liu, E, Chan, V, Bharatha, A et al.. Silk vista baby flow diversion beyond the circle of Willis: A single-center experience with long-term outcomes. Interv Neuroradiol. 2024; :15910199241285504. doi: 10.1177/15910199241285504. PubMed PMID:39360395 PubMed Central PMC11559741.
  3. Yedavalli, V, Salim, HA, Musmar, B, Adeeb, N, El Naamani, K, Henninger, N et al.. Predictive value of follow-up infarct volume on functional outcomes in middle cerebral artery M2 segment vessel occlusion stroke treated with mechanical thrombectomy. Eur Stroke J. 2024; :23969873241275531. doi: 10.1177/23969873241275531. PubMed PMID:39269154 PubMed Central PMC11556630.
  4. Salim, HA, Yedavalli, V, Musmar, B, Adeeb, N, Essibayi, MA, Naamani, KE et al.. Mechanical Thrombectomy Versus Intravenous Thrombolysis in Distal Medium Vessel Acute Ischemic Stroke: A Multinational Multicenter Propensity Score-Matched Study. J Stroke. 2024;26 (3):434-445. doi: 10.5853/jos.2024.01389. PubMed PMID:39266014 PubMed Central PMC11471362.
  5. Dmytriw, AA, Ghozy, S, Salim, HA, Musmar, B, Siegler, JE, Kobeissi, H et al.. Assessment of Thrombectomy versus Combined Thrombolysis and Thrombectomy in Patients with Acute Ischemic Stroke and Medium Vessel Occlusion. Radiology. 2024;312 (2):e233041. doi: 10.1148/radiol.233041. PubMed PMID:39105645 PubMed Central PMC11366672.
  6. Yedavalli, V, Salim, H, Musmar, B, Adeeb, N, El Naamani, K, Henninger, N et al.. Pretreatment predictors of very poor clinical outcomes in medium vessel occlusion stroke patients treated with mechanical thrombectomy. Int J Stroke. 2024; :17474930241270524. doi: 10.1177/17474930241270524. PubMed PMID:39075759 .
  7. Dmytriw, AA, Salim, HA, Musmar, B, Cancelliere, NM, Griessenauer, CJ, Regenhardt, RW et al.. Comparative Efficacy of Flow Diverter Devices in the Treatment of Carotid Sidewall Intracranial Aneurysms: a Retrospective, Multicenter Study. Clin Neuroradiol. 2024;34 (4):907-917. doi: 10.1007/s00062-024-01435-x. PubMed PMID:39023541 .
  8. Yedavalli, VS, Salim, HA, Musmar, B, Adeeb, N, Essibayi, MA, ElNaamani, K et al.. Symptomatic intracerebral hemorrhage in proximal and distal medium middle cerebral artery occlusion patients treated with mechanical thrombectomy. J Neurointerv Surg. 2024; :. doi: 10.1136/jnis-2024-021879. PubMed PMID:38977305 .
  9. Kühn, AL, Puri, AS, Salim, HA, Musmar, B, Ghozy, S, Siegler, J et al.. Multicenter evaluation of mechanical thrombectomy for distal medium vessel occlusions with National Institute of Health Stroke Scale Scores ≥ 6 and ≤ 6. J Neurol. 2024;271 (9):5853-5863. doi: 10.1007/s00415-024-12537-4. PubMed PMID:38967650 .
  10. Pereira, VM, Lylyk, P, Cancelliere, N, Lylyk, PN, Lylyk, I, Anagnostakou, V et al.. Volumetric microscopy of cerebral arteries with a miniaturized optical coherence tomography imaging probe. Sci Transl Med. 2024;16 (747):eadl4497. doi: 10.1126/scitranslmed.adl4497. PubMed PMID:38748771 .
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Affiliations & Other Activities

  • Interventional Neuroradiologist, Department of Medical Imaging, St. Michael’s Hospital