Ananth K. Vellimana, M.D. - Publications

Affiliations: 
Neurological Surgery Washington University, Saint Louis, St. Louis, MO 
Area:
Subarachnoid hemorrhage, Vasospasm, Delayed cerebral ischemia, Nitric oxide

43 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Lauzier DC, Cler SJ, Srienc AI, Patel B, Pierce A, Gagne J, Vellimana AK, Chatterjee AR, Kansagra AP, Moran CJ, Zipfel GJ, Osbun JW. Comparative cost analysis of endovascular and open approaches for elective treatment of middle cerebral artery aneurysms. Interventional Neuroradiology : Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences. 15910199231221298. PMID 38105434 DOI: 10.1177/15910199231221298  0.547
2023 Lauzier DC, Srienc AI, Vellimana AK, Dacey RG, Zipfel GJ. Peripheral macrophages in the development and progression of structural cerebrovascular pathologies. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 271678X231217001. PMID 38000039 DOI: 10.1177/0271678X231217001  0.482
2023 Liu M, Jayaraman K, Nelson JW, Mehla J, Diwan D, Vellimana AK, Zipfel GJ, Athiraman U. Propofol Affords No Protection against Delayed Cerebral Ischemia in a Mouse Model of Subarachnoid Hemorrhage. Diseases (Basel, Switzerland). 11. PMID 37873774 DOI: 10.3390/diseases11040130  0.621
2023 Liu M, Jayaraman K, Norris AJ, Hussein A, Nelson JW, Mehla J, Diwan D, Vellimana A, Abu-Amer Y, Zipfel GJ, Athiraman U. Isoflurane Conditioning-Induced Delayed Cerebral Ischemia Protection in Subarachnoid Hemorrhage-Role of Inducible Nitric Oxide Synthase. Journal of the American Heart Association. 12: e029975. PMID 37449587 DOI: 10.1161/JAHA.123.029975  0.611
2023 Liu M, Jayaraman K, Mehla J, Diwan D, Nelson JW, Hussein AE, Vellimana AK, Abu-Amer Y, Zipfel GJ, Athiraman U. Isoflurane Conditioning Provides Protection against Subarachnoid Hemorrhage Induced Delayed Cerebral Ischemia through NF-kB Inhibition. Biomedicines. 11. PMID 37189781 DOI: 10.3390/biomedicines11041163  0.549
2023 Lauzier DC, Jayaraman K, Yuan JY, Diwan D, Vellimana AK, Osbun JW, Chatterjee AR, Athiraman U, Dhar R, Zipfel GJ. Early Brain Injury After Subarachnoid Hemorrhage: Incidence and Mechanisms. Stroke. PMID 36866673 DOI: 10.1161/STROKEAHA.122.040072  0.497
2022 Clarke JV, Brier LM, Rahn RM, Diwan D, Yuan JY, Bice AR, Imai SI, Vellimana AK, Culver JP, Zipfel GJ. SIRT1 mediates hypoxic postconditioning- and resveratrol-induced protection against functional connectivity deficits after subarachnoid hemorrhage. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 271678X221079902. PMID 35137611 DOI: 10.1177/0271678X221079902  0.537
2021 Athiraman U, Lele AV, Karanikolas M, Dhulipala VB, Jayaraman K, Fong C, Kentner R, Sheolal R, Vellimana A, Gidday JM, Dhar R, Zipfel GJ. Inhalational Versus Intravenous Anesthetic Conditioning for Subarachnoid Hemorrhage-Induced Delayed Cerebral Ischemia. Stroke. STROKEAHA121035075. PMID 34732071 DOI: 10.1161/STROKEAHA.121.035075  0.734
2021 Diwan D, Vellimana AK, Aum DJ, Clarke J, Nelson JW, Lawrence M, Han BH, Gidday JM, Zipfel GJ. Sirtuin 1 Mediates Protection Against Delayed Cerebral Ischemia in Subarachnoid Hemorrhage in Response to Hypoxic Postconditioning. Journal of the American Heart Association. e021113. PMID 34622677 DOI: 10.1161/JAHA.121.021113  0.733
2021 Lauzier DC, Vellimana AK, Chatterjee AR, Osbun JW, Moran CJ, Zipfel GJ, Kansagra AP. Return of the lesion: a meta-analysis of 1134 angiographically cured pediatric arteriovenous malformations. Journal of Neurosurgery. Pediatrics. 1-8. PMID 34507285 DOI: 10.3171/2021.6.PEDS21227  0.498
2020 Shah AS, Sylvester PT, Yahanda AT, Vellimana AK, Dunn GP, Evans J, Rich KM, Dowling JL, Leuthardt EC, Dacey RG, Kim AH, Grubb RL, Zipfel GJ, Oswood M, Jensen RL, et al. Intraoperative MRI for newly diagnosed supratentorial glioblastoma: a multicenter-registry comparative study to conventional surgery. Journal of Neurosurgery. 1-10. PMID 33035996 DOI: 10.3171/2020.6.JNS19287  0.463
2020 Vellimana AK, Aum DJ, Diwan D, Clarke J, Nelson JW, Lawrence M, Han BH, Gidday JM, Zipfel GJ. SIRT1 mediates hypoxic preconditioning induced attenuation of neurovascular dysfunction following subarachnoid hemorrhage. Experimental Neurology. 113484. PMID 33010255 DOI: 10.1016/j.expneurol.2020.113484  0.725
2020 Clarke JV, Suggs JM, Diwan D, Lee JV, Lipsey K, Vellimana AK, Zipfel GJ. Microvascular platelet aggregation and thrombosis after subarachnoid hemorrhage: A review and synthesis. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 271678X20921974. PMID 32345104 DOI: 10.1177/0271678X20921974  0.55
2019 Athiraman U, Aum D, Vellimana AK, Osbun JW, Dhar R, Tempelhoff R, Zipfel GJ. Evidence for a conditioning effect of inhalational anesthetics on angiographic vasospasm after aneurysmal subarachnoid hemorrhage. Journal of Neurosurgery. 1-7. PMID 31200380 DOI: 10.3171/2019.3.Jns183512  0.644
2018 Vellimana AK, Diwan D, Clarke J, Gidday JM, Zipfel GJ. SIRT1 Activation: A Potential Strategy for Harnessing Endogenous Protection Against Delayed Cerebral Ischemia After Subarachnoid Hemorrhage. Neurosurgery. 65: 1-5. PMID 31076789 DOI: 10.1093/Neuros/Nyy201  0.724
2018 Arias EJ, Bruck B, Vellimana AK, Eby C, Reynolds MR, Blinder MA, Zipfel GJ. Plasmapheresis for Management of Antiphospholipid Syndrome in the Neurosurgical Patient. Operative Neurosurgery (Hagerstown, Md.). PMID 29800263 DOI: 10.1093/Ons/Opy135  0.5
2018 Raman HS, Santanam L, Vellimana AK, Drzymala RE, Tsien CI, Zipfel GJ. Completion of Gamma Knife radiosurgery for AVM treatment after unplanned interruption-technical note. Acta Neurochirurgica. PMID 29455411 DOI: 10.1007/S00701-018-3493-0  0.498
2018 Shah AS, Sylvester P, Vellimana AK, Dunn GP, Evans J, Jensen RL, Honeycutt JH, Sutherland GR, Cahill DP, Shah MV, Abram SR, Oswood MC, Kim AH, Leuthardt EC, Dowling JL, et al. 215 The Impact of Intraoperative MRI and Other Factors on Survival for Patients With Newly Diagnosed Glioblastoma. A Multicenter Assessment of Over 800 Patients Neurosurgery. 65: 120-121. DOI: 10.1093/Neuros/Nyy303.215  0.512
2017 Vellimana AK, Zhou ML, Singh I, Aum DJ, Nelson JW, Harris GR, Athiraman U, Han BH, Zipfel GJ. Minocycline protects against delayed cerebral ischemia after subarachnoid hemorrhage via matrix metalloproteinase-9 inhibition. Annals of Clinical and Translational Neurology. 4: 865-876. PMID 29296615 DOI: 10.1002/Acn3.492  0.612
2017 Vellimana AK, Washington CW, Yarbrough CK, Pilgram TK, Hoh BL, Derdeyn CP, Zipfel GJ. Thrombolysis is an Independent Risk Factor for Poor Outcome After Carotid Revascularization. Neurosurgery. PMID 29136204 DOI: 10.1093/Neuros/Nyx551  0.574
2017 Roland JL, Griffin N, Hacker CD, Vellimana AK, Akbari SH, Shimony JS, Smyth MD, Leuthardt EC, Limbrick DD. Resting-state functional magnetic resonance imaging for surgical planning in pediatric patients: a preliminary experience. Journal of Neurosurgery. Pediatrics. 1-8. PMID 28960172 DOI: 10.3171/2017.6.Peds1711  0.311
2017 Aum DJ, Vellimana AK, Singh I, Milner E, Nelson JW, Han BH, Zipfel GJ. A novel fluorescent imaging technique for assessment of cerebral vasospasm after experimental subarachnoid hemorrhage. Scientific Reports. 7: 9126. PMID 28831103 DOI: 10.1038/S41598-017-09070-Y  0.576
2017 Aum D, Vellimana AK, Padovano A, Arias EJ, Athiraman U, Zipfel GJ. 383 Fever and Leukocytosis as a Predictor of DCI After SAH Neurosurgery. 64: 291-291. DOI: 10.1093/Neuros/Nyx417.383  0.599
2017 Vellimana AK, Zhou M, Singh I, Aum DJ, Nelson J, Han BH, Zipfel GJ. 379 Matrix Metalloproteinase-9: A Key Contributor to Delayed Cerebral Ischemia After Subarachnoid Hemorrhage Neurosurgery. 64: 290-290. DOI: 10.1093/Neuros/Nyx417.379  0.57
2017 Vellimana AK, Aum DJ, Han BH, Gidday JM, Zipfel GJ. 100 SIRT1 Activation: A Strategy for Harnessing Endogenous Protection Against SAH-induced Neurovascular Dysfunction Neurosurgery. 64: 219-219. DOI: 10.1093/Neuros/Nyx417.100  0.731
2015 Washington CW, Derdeyn CP, Dhar R, Arias EJ, Chicoine MR, Cross DT, Dacey RG, Han BH, Moran CJ, Rich KM, Vellimana AK, Zipfel GJ. A Phase I proof-of-concept and safety trial of sildenafil to treat cerebral vasospasm following subarachnoid hemorrhage. Journal of Neurosurgery. 1-10. PMID 26314998 DOI: 10.3171/2015.2.Jns142752  0.563
2015 Han BH, Zhou ML, Johnson AW, Singh I, Liao F, Vellimana AK, Nelson JW, Milner E, Cirrito JR, Basak J, Yoo M, Dietrich HH, Holtzman DM, Zipfel GJ. Contribution of reactive oxygen species to cerebral amyloid angiopathy, vasomotor dysfunction, and microhemorrhage in aged Tg2576 mice. Proceedings of the National Academy of Sciences of the United States of America. 112: E881-90. PMID 25675483 DOI: 10.1073/Pnas.1414930112  0.578
2014 Milner E, Zhou ML, Johnson AW, Vellimana AK, Greenberg JK, Holtzman DM, Han BH, Zipfel GJ. Cerebral amyloid angiopathy increases susceptibility to infarction after focal cerebral ischemia in Tg2576 mice. Stroke; a Journal of Cerebral Circulation. 45: 3064-9. PMID 25190447 DOI: 10.1161/Strokeaha.114.006078  0.566
2014 Vellimana AK, Daniels DJ, Shah MN, Zipfel GJ, Lanzino G. Dural arteriovenous fistulas associated with benign meningeal tumors. Acta Neurochirurgica. 156: 535-44. PMID 24363145 DOI: 10.1007/S00701-013-1946-Z  0.478
2014 Vellimana AK, Yarbrough CK, Blackburn S, Strom RG, Pilgram TK, Lee JM, Grubb RL, Rich KM, Chicoine MR, Dacey RG, Derdeyn CP, Zipfel GJ. Intravenous tissue-type plasminogen activator therapy is an independent risk factor for symptomatic intracerebral hemorrhage after carotid endarterectomy. Neurosurgery. 74: 254-61. PMID 24335814 DOI: 10.1227/Neu.0000000000000261  0.578
2013 Lusis EA, Vellimana AK, Ray WZ, Chicoine MR, Jost SC. Transient Obstructive Hydrocephalus due to Intraventricular Hemorrhage: A Case Report and Review of Literature. Journal of Clinical Neurology (Seoul, Korea). 9: 192-5. PMID 23894243 DOI: 10.3988/Jcn.2013.9.3.192  0.314
2013 Daniels DJ, Vellimana AK, Zipfel GJ, Lanzino G. Intracranial hemorrhage from dural arteriovenous fistulas: clinical features and outcome. Neurosurgical Focus. 34: E15. PMID 23634919 DOI: 10.3171/2013.4.Focus1335  0.578
2013 Vellimana AK, Kadkhodayan Y, Rich KM, Cross DT, Moran CJ, Zazulia AR, Lee JM, Chicoine MR, Dacey RG, Derdeyn CP, Zipfel GJ. Symptomatic patients with intraluminal carotid artery thrombus: outcome with a strategy of initial anticoagulation. Journal of Neurosurgery. 118: 34-41. PMID 23061393 DOI: 10.3171/2012.9.Jns12406  0.593
2013 Milner E, Harries MD, Vellimana AK, Gidday JM, Han BH, Zipfel GJ. 185 Post-Conditioning With Isoflurane Reduces SAH-Induced Vasospasm and Microthrombosis via Hypoxia-Inducible Factor 1 and Nitric Oxide Synthase Neurosurgery. 60: 181. DOI: 10.1227/01.Neu.0000432775.43600.87  0.735
2012 Vellimana AK. Potential implications of HCN channel dysfunction after subarachnoid hemorrhage. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 32: 9117-8. PMID 22764220 DOI: 10.1523/Jneurosci.2064-12.2012  0.421
2012 Han BH, Vellimana AK, Zhou ML, Milner E, Zipfel GJ. Phosphodiesterase 5 inhibition attenuates cerebral vasospasm and improves functional recovery after experimental subarachnoid hemorrhage. Neurosurgery. 70: 178-86; discussion 1. PMID 21796010 DOI: 10.1227/Neu.0B013E31822Ec2B0  0.61
2011 Han BH, Zhou ML, Vellimana AK, Milner E, Kim DH, Greenberg JK, Chu W, Mach RH, Zipfel GJ. Resorufin analogs preferentially bind cerebrovascular amyloid: potential use as imaging ligands for cerebral amyloid angiopathy. Molecular Neurodegeneration. 6: 86. PMID 22192811 DOI: 10.1186/1750-1326-6-86  0.531
2011 Washington CW, Vellimana AK, Zipfel GJ, Dacey RG. The current surgical management of intracranial aneurysms. Journal of Neurosurgical Sciences. 55: 211-31. PMID 21968585  0.527
2011 Vellimana AK, Ford AL, Lee JM, Derdeyn CP, Zipfel GJ. Symptomatic intracranial arterial disease: incidence, natural history, diagnosis, and management. Neurosurgical Focus. 30: E14. PMID 21631215 DOI: 10.3171/2011.3.Focus1138  0.544
2011 Vellimana AK, Milner E, Azad TD, Harries MD, Zhou ML, Gidday JM, Han BH, Zipfel GJ. Endothelial nitric oxide synthase mediates endogenous protection against subarachnoid hemorrhage-induced cerebral vasospasm. Stroke; a Journal of Cerebral Circulation. 42: 776-82. PMID 21317271 DOI: 10.1161/Strokeaha.110.607200  0.719
2009 Sciubba DM, Noggle JC, Vellimana AK, Alosh H, McGirt MJ, Gokaslan ZL, Wolinsky JP. Radiographic and clinical evaluation of free-hand placement of C-2 pedicle screws. Clinical article. Journal of Neurosurgery. Spine. 11: 15-22. PMID 19569935 DOI: 10.3171/2009.3.Spine08166  0.3
2008 Goel RK, Ahmad FU, Vellimana AK, Suri A, Chandra PS, Kumar R, Sharma BS, Mahapatra AK. Endoscopic management of intraventricular neurocysticercosis. Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia. 15: 1096-101. PMID 18653345 DOI: 10.1016/J.Jocn.2007.10.004  0.314
2008 Suri A, Goel RK, Ahmad FU, Vellimana AK, Sharma BS, Mahapatra AK. Transventricular, transaqueductal scope-in-scope endoscopic excision of fourth ventricular neurocysticercosis: a series of 13 cases and a review. Journal of Neurosurgery. Pediatrics. 1: 35-9. PMID 18352801 DOI: 10.3171/Ped-08/01/035  0.322
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