Dr. Vijay Kumar Sharma
My Social Links

Dr. Vijay Kumar Sharma

Associate Professor
National University of Singapore, Singapore

Highest Degree
PostDoc Fellow in Neurology from National University Hospital, Singapore

Share this Profile

Biography

Dr. Vijay Kumar Sharma is currently working as Associate Professor at Yong Loo Lin School of Medicine, National University of Singapore, Singapore, and Senior Consultant at Division of Neurology Department of Medicine, National University Hospital, Singapore and Visiting Consultant at Alexandra Hospital, Singapore. He has completed his MBBS degree from LLRM Medical College Meerut, India and Postdoctoral Fellow in Neurology from National University Hospital, Singapore. Previously he was appointed as Visiting Physician at Shyam Medical Centre, Delhi, India, Senior Internist at Al-Rashid Hospital, Hail, Kingdom of Saudi Arabia, Specialist in Internal Medicine, King Saud Hospital, Unayzah Al Qassim, Kingdom of Saudi Arabia, Associate Consultant at Division of Neurology, Department of Medicine, National University Hospital, Singapore, and Research Coordinator at Barrow Neurology Clinics, St. Joseph’s Hospital and Medical Center, Phoenix, Arizona. He is also serving as member of American Heart Association/ American Stroke Association, American Society of Neuroimaging, American Academy of Neurology (AAN), Neuroimaging chapter, American Registry of Diagnostic Medical Sonography (ARDMS), Neurosonological Research Group (NSRG), World Federation, Neurosonological Research Group (NSRG), Asian Chapter, Headache Society of Singapore, and life member of Indian Medical Association, Association of Physicians of India, Association of Physicians of India- UP Chapter and Indian Stroke Association. He is Associate Editor for the journal BMC Neurology, and International Encyclopedia of Public Health, Academic Editor for British Journal of Medicine and Medical Research, and member of editorial l board in number of journals. He is also serving as reviewer for 24 journals. His area of research interest focuses on Thrombolysis in Acute Ischemic Stroke and Ultrasound Enhanced Thrombolysis, Assessment of Cerebral Hemodynamics in patients with Ischemic Stroke, Intracranial Stenosis and assessment of Cerebral Vasodilatory reserve to select patients for various Revascularization Therapies, Recovery from Stroke, Neurorehabilitation, Mechanisms of ultrasound enhanced Thrombolysis, and Methods of risk-stratification in patients with Extracranial and Intracranial Stenoses. He has published 224 research articles in journals as well as 245 abstracts contributed as author/co-author. He also attended 346 conferences and performed presentations.

Area of Interest:

Biomedical Sciences
100%
Thrombolysis
62%
Acute Ischemic Stroke
90%
Neurorehabilitation
75%
Stroke
55%

Research Publications in Numbers

Books
0
Chapters
0
Articles
0
Abstracts
0

Selected Publications

  1. Yeo, L.L., V.H.E. Chen, A.S. Leow, L. Meyer and J. Fiehler et al., 2021. Outcomes in young adults with acute ischemic stroke undergoing endovascular thrombectomy: a real‐world multicenter experience. Eur. J. Neurol., 10.1111/ene.14899.
    CrossRef  |  Direct Link  |  
  2. Teo, Y.H., I.C.Z.Y. Lim, F.S. Tseng, Y.N. Teo and C.S. Kow et al., 2021. Predicting clinical outcomes in acute ischemic stroke patients undergoing endovascular thrombectomy with machine learning. Clin. Neuroradiol., 10.1007/s00062-020-00990-3.
    CrossRef  |  Direct Link  |  
  3. Tan, C.H., A.G. Wu, C.H. Sia, A.S. Leow and B.P. Chan et al., 2021. Cilostazol for secondary stroke prevention: systematic review and meta-analysis. Stroke Vascular Neurol., 10.1136/svn-2020-000737.
    CrossRef  |  Direct Link  |  
  4. Sharma, M. and V.K. Sharma, 2021. Recurrent facial palsy and fissured tongue. Eur. J. Internal Med., 10.1016/j.ejim.2021.03.007.
    CrossRef  |  Direct Link  |  
  5. Shahjouei, S., G. Tsivgoulis, G. Farahmand, E. Koza and A. Mowla et al., 2021. SARS-CoV-2 and stroke characteristics. Stroke, 52: e117-e130.
    CrossRef  |  Direct Link  |  
  6. Rhee, M.S.M., C.D. Lindquist, M.T. Silvestrini, A.C. Chan, J.J.Y. Ong and V.K. Sharma, 2021. Carbon dioxide increases with face masks but remains below short-term niosh limits. BMC Infect. Dis., Vol. 21. 10.1186/s12879-021-06056-0.
    CrossRef  |  Direct Link  |  
  7. Li, T.Y.W., L.L.L. Yeo, J.S.Y. Ho, A.S. Leow and M.Y. Chan et al., 2021. Association of global cardiac calcification with atrial fibrillation and recurrent stroke in patients with embolic stroke of undetermined source. J. Am. Soc. Echocardiogr., 10.1016/j.echo.2021.04.008.
    CrossRef  |  Direct Link  |  
  8. Chew, N.W.S., C. Cheong, G. Kong, K. Phua and J.N. Ngiam et al., 2021. An Asia-pacific study on healthcare workers’ perceptions of, and willingness to receive, the COVID-19 vaccination. Int. J. Infect. Dis., 106: 52-60.
    CrossRef  |  Direct Link  |  
  9. Yeo, L.L., P.P. Lye, K.W. Yee, Y. Cunli and T.T. Ming et al., 2020. Deep cerebral venous thrombosis treatment. Clin. Neuroradiol., 30: 661-670.
    CrossRef  |  Direct Link  |  
  10. Wang, C., R. Pan, X. Wan, Y. Tan and L. Xu et al., 2020. A longitudinal study on the mental health of general population during the COVID-19 epidemic in China. Brain, Behav., Immun.., 10.1016/j.bbi.2020.04.028.
    CrossRef  |  Direct Link  |  
  11. Tsivgoulis, G., M. Saqqur, V.K. Sharma, A. Brunser and J. Eggers et al., 2020. Timing of recanalization and functional recovery in acute ischemic stroke. J. Stroke, 22: 130-140.
    CrossRef  |  Direct Link  |  
  12. Tsivgoulis, G., L. Palaiodimou, R. Zand, V.A. Lioutas and C. Krogias et al., 2020. Covid-19 and cerebrovascular diseases: a comprehensive overview. Therapeutic Adv. Neurol. Disord., 10.1177/1756286420978004.
    CrossRef  |  Direct Link  |  
  13. Tsivgoulis, G., L. Palaiodimou, A.H. Katsanos, V. Caso and M. Ku00f6hrmann et al., 2020. Neurological manifestations and implications of COVID-19 pandemic. Therapeutic Adv. Neurol. Disord., 10.1177/1756286420932036.
    CrossRef  |  Direct Link  |  
  14. Tsivgoulis, G., A.H. Katsanos, P. Mandava, M. Ku00f6hrmann and L. Soinne et al., 2020. Blood pressure excursions in acute ischemic stroke patients treated with intravenous thrombolysis. J. Hypertens., 39: 266-272.
    CrossRef  |  Direct Link  |  
  15. Tan, Y.K., C. Goh, A.S.T. Leow, P.A. Tambyah and A. Ang et al., 2020. Covid-19 and ischemic stroke: a systematic review and meta-summary of the literature. J. Thrombosis Thrombolysis, 50: 587-595.
    CrossRef  |  Direct Link  |  
  16. Tan, B.Y.Q., N.W.S. Chew, G.K.H. Lee, M. Jing and Y. Goh et al., 2020. Psychological impact of the COVID-19 pandemic on health care workers in singapore. Ann. Internal Med., 173: 317-320.
    CrossRef  |  Direct Link  |  
  17. Tan, B.Y.Q., J.S.Y. Ho, C.H. Sia, Y. Boi and A.S.M. Foo et al., 2020. Left atrial volume index predicts new-onset atrial fibrillation and stroke recurrence in patients with embolic stroke of undetermined source. Cerebrovascular Dis., 49: 285-291.
    CrossRef  |  Direct Link  |  
  18. Tan, B.Y.Q., A.S. Leow, T.H. Lee, V.K. Gontu and T. Andersson et al., 2020. Left ventricular systolic dysfunction is associated with poor functional outcomes after endovascular thrombectomy. J. NeuroInterventional Surg., 10.1136/neurintsurg-2020-016216.
    CrossRef  |  Direct Link  |  
  19. Sharma, V.K. and A.K. Sinha, 2020. Involuntary handu2010shaking: transient ischemic attack, seizure, or psychogenic? Ann. Neurol., 88: 12-13.
    CrossRef  |  Direct Link  |  
  20. Paliwal, P.R., B.Y.Q. Tan, A.S.T. Leow, S. Sibi and D.W.P. Chor et al., 2020. Impact of the COVID-19 pandemic on hyperacute stroke treatment: experience from a comprehensive stroke centre in Singapore. J. Thrombosis Thrombolysis, 50: 596-603.
    CrossRef  |  Direct Link  |  
  21. Paliwal, P.R., A.K. Sharma, R.N.K. Kumar, L.Y.H. Wong, B.P.L. Chan, H.L. Teoh and V.K. Sharma, 2020. Effect of erroneous body-weight estimation on outcome of thrombolyzed stroke patients. J. Thrombosis Thrombolysis, 50: 921-928.
    CrossRef  |  Direct Link  |  
  22. Ong, J.J.Y., C. Bharatendu, Y. Goh, J.Z.Y. Tang and K.W.X. Sooi et al., 2020. Headaches associated with personal protective equipment-a crossu2010sectional study among frontline healthcare workers during COVIDu201019. Headache: J. Head Face Pain, 60: 864-877.
    CrossRef  |  Direct Link  |  
  23. Ntaios, G., M.V. Huisman, H.C. Diener, J.L. Halperin and C. Teutsch et al., 2020. Anticoagulant selection in relation to the SAMe-TT2R2 score in patients with atrial fibrillation: the GLORIA-AF registry. Hellenic J. Cardiol., 10.1016/j.hjc.2020.11.009.
    CrossRef  |  Direct Link  |  
  24. Ngiam, N.J., B.Y. Tan, C.H. Sia, B.P. Chan and G. Anil et al., 2020. Significant aortic stenosis associated with poorer functional outcomes in patients with acute ischaemic stroke undergoing endovascular therapy. Interventional Neuroradiol., 26: 793-799.
    CrossRef  |  Direct Link  |  
  25. Ngiam, J.N., C.W.S. Cheong, A.S.T. Leow, Y. ,T Wei and J.K.X. Thet et al., 2020. Stress hyperglycaemia is associated with poor functional outcomes in patients with acute ischaemic stroke after intravenous thrombolysis. QJM: An Int. J. Med., 10.1093/qjmed/hcaa253.
    CrossRef  |  Direct Link  |  
  26. Mowla, A., B. Shakibajahromi, S. Shahjouei, A. Borhani-Haghighi and N. Rahimian et al., 2020. Cerebral venous sinus thrombosis associated with SARS-CoV-2; a multinational case series. J. Neurol. Sci., 10.1016/j.jns.2020.117183.
    CrossRef  |  Direct Link  |  
  27. Minhas, J.S., X. Wang, R.I. Lindley, C. Delcourt and L. Song et al., 2020. Comparative effects of intensive-blood pressure versus standard-blood pressure-lowering treatment in patients with severe ischemic stroke in the enchanted trial. J. Hypertens., 39: 280-285.
    CrossRef  |  Direct Link  |  
  28. Lim, M.J.R., A.Y.Y. Neo, G.D. Singh, Y.S.T. Liew and M.F. Rajendram et al., 2020. The evaluation of prognostic scores in spontaneous intracerebral hemorrhage in an Asian population: a retrospective study. J. Stroke Cerebrovascular Dis., 10.1016/j.jstrokecerebrovasdis.2020.105360.
    CrossRef  |  Direct Link  |  
  29. Li, T.Y.W., L.L.L. Yeo, J.S.Y. Ho, A.S. Leow and M.Y. Chan et al., 2020. Association of electrocardiographic p-wave markers and atrial fibrillation in embolic stroke of undetermined source. Cerebrovascular Dis., 50: 46-53.
    CrossRef  |  Direct Link  |  
  30. Lee, G.K.H., V.H. Chen, C.H. Tan, A.S.T. Leow and W.Y. Kong et al., 2020. Comparing the efficacy and safety of direct oral anticoagulants with vitamin K antagonist in cerebral venous thrombosis. J. Thrombosis Thrombolysis, 50: 724-731.
    CrossRef  |  Direct Link  |  
  31. Kelly, P.J., P. Camps-Renom, N. Giannotti, J. Martu00ed-Fu00e0bregas and J.P. McNulty et al., 2020. A risk score including carotid plaque inflammation and stenosis severity improves identification of recurrent stroke. Stroke, 51: 838-845.
    CrossRef  |  Direct Link  |  
  32. Katsanos, A.H., C. Krogias, V.A. Lioutas, N. Goyal and R. Zand et al., 2020. The prognostic utility of ich-score in anticoagulant related intracerebral hemorrhage. J. Neurol. Sci., 10.1016/j.jns.2019.116628.
    CrossRef  |  Direct Link  |  
  33. Goyal, N., G. Tsivgoulis, K. Malhotra, M.F. Ishfaq and A. Pandhi et al., 2020. Medical management vs mechanical thrombectomy for mild strokes. JAMA Neurol., 10.1001/jamaneurol.2019.3112.
    CrossRef  |  Direct Link  |  
  34. Goh, Y., J.J.Y. Ong, C. Bharatendu, B.Y.Q. Tan and V.K. Sharma, 2020. Headaches due to personal protective equipment during COVIDu201019 pandemic: a comment. Headache: J. Head Face Pain, 60: 1446-1447.
    CrossRef  |  Direct Link  |  
  35. Goh, Y., E. Ting, J. Kapur, M. Dewi, A.K. Sinha and V.K. Sharma, 2020. Imaging findings on contrast-enhanced ultrasound, magnetic resonance imaging and hybrid positron emission tomography in takayasu arteritis: a case report. Med. Ultrasonography, 10.11152/mu-2249.
    CrossRef  |  Direct Link  |  
  36. Goh, Y., B.Y.Q. Tan, C. Bhartendu, J.J.Y. Ong and V.K. Sharma, 2020. The face mask: How a real protection becomes a psychological symbol during Covid-19?. Brain, Behav., Immun.., 10.1016/j.bbi.2020.05.060.
    CrossRef  |  Direct Link  |  
  37. Diener, H.C., T. Akagi, K. Durongpisitkul, V.S. Thomson and A. Prabhakar et al., 2020. Closure of the patent foramen ovale in patients with embolic stroke of undetermined source: a clinical expert opinion and consensus statement for the Asian-pacific region. Int. J. Stroke, 15: 937-944.
    CrossRef  |  Direct Link  |  
  38. Chew, N.W.S., J.N. Ngiam, B.Y.Q. Tan, S.M. Tham and C.Y.S. Tan et al., 2020. Asian-pacific perspective on the psychological well-being of healthcare workers during the evolution of the COVID-19 pandemic. BJPsych Open, 10.1192/bjo.2020.98.
    CrossRef  |  Direct Link  |  
  39. Chew, N.W.S., G.K.H. Lee, B.Y.Q. Tan, M. Jing and Y. Goh et al., 2020. A multinational, multicentre study on the psychological outcomes and associated physical symptoms amongst healthcare workers during COVID-19 outbreak. Brain, Behav., Immun.., 10.1016/j.bbi.2020.04.049.
    CrossRef  |  Direct Link  |  
  40. Bolem, N., V.W. Nga, N. Chou, T. Yeo, J. Lin and V. Sharma, 2020. Coexisting moyamoya syndrome and type 1 diabetes mellitus: a case report and review of the literature. Asian J. Neurosurg., 10.4103/ajns.ajns_218_19.
    CrossRef  |  Direct Link  |  
  41. Bharatendu, C., J.J.Y. Ong, Y. Goh, B.Y.Q. Tan and A.C.Y. Chan et al., 2020. Powered air purifying respirator (PAPR) restores the N95 face mask induced cerebral hemodynamic alterations among healthcare workers during COVID-19 outbreak. J. Neurol. Sci., 10.1016/j.jns.2020.117078.
    CrossRef  |  Direct Link  |  
  42. Yushan, B., B.Y.Q. Tan, N.J. Ngiam, B.P.L. Chan and T.H. Luen et al., 2019. Association between bilateral infarcts pattern and detection of occult atrial fibrillation in embolic stroke of undetermined source (ESUS) patients with insertable cardiac monitor (ICM). J. Stroke Cerebrovascular Dis., 28: 2448-2452.
    CrossRef  |  Direct Link  |  
  43. Wang, X., J. Li, T.J. Moullaali, K.J. Lee and B.J. Kim et al., 2019. Low-dose versus standard-dose alteplase in acute ischemic stroke in Asian stroke registries: an individual patient data pooling study. Int. J. Stroke, 14: 670-677.
    CrossRef  |  Direct Link  |  
  44. Teng, R.S.Y., B.Y.Q. Tan, S. Miny, N.L. Syn and A.F.W. Ho et al., 2019. Effect of pretreatment blood pressure on outcomes in thrombolysed acute ischemic stroke patients: a systematic review and meta-analysis. J. Stroke Cerebrovascular Dis., 28: 906-919.
    CrossRef  |  Direct Link  |  
  45. Tan, B.Y.Q., A.S.T. Leow, H.L. Teoh, A. Gopinathan and C. Yang et al., 2019. High incidence of under-treated atrial fibrillation: perspectives from an Asian stroke endovascular thrombectomy registry. J. Thrombosis Thrombolysis, 49: 268-270.
    CrossRef  |  Direct Link  |  
  46. Tan, B.Y., A.Z. Leong, A.S. Leow, N.J. Ngiam and B.S. Ng et al., 2019. Psychosomatic symptoms during south east Asian haze crisis are related to changes in cerebral hemodynamics. PLoS ONE, 10.1371/journal.pone.0208724.
    CrossRef  |  Direct Link  |  
  47. Tan, B.Q., P. Paliwal and V. Sharma, 2019. Gut microbiota and stroke. Ann. Indian Acad. Neurol., 10.4103/aian.aian_483_19.
    CrossRef  |  Direct Link  |  
  48. Sharma, V.K., N. Chou and A.K. Sinha, 2019. Reversal of the reversed u2018robin hood syndrome` after superficial temporal-middle cerebral artery bypass for severe intracranial stenosis. Br. J. Neurosurg., 34: 626-627.
    CrossRef  |  Direct Link  |  
  49. Sharma, S., A. Kulkarni and V.K. Sharma, 2019. Greater auricular neuropathy in hansen`s disease. Am. J. Trop. Med. Hygiene, 101: 730-731.
    CrossRef  |  Direct Link  |  
  50. Sharma, A., V. Sharma, A. Ahmad, D. Gupta and K. Khan et al., 2019. Effect of age on arterial recanalization and clinical outcome in thrombolyzed acute ischemic stroke in clotbust cohort. Ann. Indian Acad. Neurol., 10.4103/aian.aian_434_19.
    CrossRef  |  Direct Link  |  
  51. Robinson, T.G., B.D. Bray, L. Paley, N. Sprigg and X. Wang et al., 2019. Applicability of enchanted trial results to current acute ischemic stroke patients eligible for intravenous Thrombolysis in England and wales: comparison with the sentinel stroke national audit programme registry. Int. J. Stroke, 14: 678-685.
    CrossRef  |  Direct Link  |  
  52. Low, Z.X., K.A. Yeo, V.K. Sharma, G.K. Leung and R.S. McIntyre et al., 2019. Prevalence of burnout in medical and surgical residents: a meta-analysis. Int. J. Environ. Res. Public Health, 10.3390/ijerph16091479.
    CrossRef  |  Direct Link  |  
  53. Lioutas, V.A., N. Goyal, A.H. Katsanos, C. Krogias and R. Zand et al., 2019. Optimization of risk stratification for anticoagulation-associated intracerebral hemorrhage: net risk estimation. J. Neurol., 267: 1053-1062.
    CrossRef  |  Direct Link  |  
  54. Lioutas, V., N. Goyal, A.H. Katsanos, C. Krogias and R. Zand et al., 2019. Microbleed prevalence and burden in anticoagulantu2010associated intracerebral bleed. Ann. Clin. Translational Neurol., 6: 1546-1551.
    CrossRef  |  Direct Link  |  
  55. Kong, W.Y., B.Y. Tan, E.S. Ellis, N.J. Ngiam and W.G. Goh et al., 2019. Intracranial artery calcium burden predicts recurrent cerebrovascular events in transient ischaemic attack patients. J. Stroke Cerebrovascular Dis., 28: 2332-2336.
    CrossRef  |  Direct Link  |  
  56. Anderson, C.S., Y. Huang, R.I. Lindley, X. Chen and H. Arima et al., 2019. Intensive blood pressure reduction with intravenous thrombolysis therapy for acute ischaemic stroke (enchanted): an international, randomised, open-label, blinded-endpoint, phase 3 trial. Lancet, 393: 877-888.
    CrossRef  |  Direct Link  |  
  57. Alexandrov, A.V., M. Ku00f6hrmann, L. Soinne, G. Tsivgoulis and A.D. Barreto et al., 2019. Safety and efficacy of sonothrombolysis for acute ischaemic stroke: a multicentre, double-blind, phase 3, randomised controlled trial. Lancet Neurol., 18: 338-347.
    CrossRef  |  Direct Link  |  
  58. Wang, X., S. You, S. Sato, J. Yang and C. Carcel et al., 2018. Current status of intravenous tissue plasminogen activator dosage for acute ischaemic stroke: an updated systematic review. Stroke Vascular Neurol., 3: 28-33.
    CrossRef  |  Direct Link  |  
  59. Vedicherla, S.V., A.S. Foo, V.K. Sharma, E.Y. Ting, S. Lwin, N. Chou and T.T. Yeo, 2018. The u201cblushu201d sign on computed tomography angiography is an independent predictor of hematoma progression in primary hypertensive hemorrhage. J. Stroke Cerebrovascular Dis., 27: 1878-1884.
    CrossRef  |  Direct Link  |  
  60. Tsivgoulis, G., D. Wilson, A.H. Katsanos, J. Sargentou2010Freitas and C. Marquesu2010Matos et al., 2018. Neuroimaging and clinical outcomes of oral anticoagulantu2013associated intracerebral hemorrhage. Ann. Neurol., 84: 694-704.
    CrossRef  |  Direct Link  |  
  61. Teo, K.A.C., C. Ning, L. Sein, T.T. Yeo and V.K. Sharma, 2018. Long-term outcome in extracranial-intracranial bypass surgery for severe steno-occlusive disease of intracranial internal carotid or middle cerebral artery. Clin. Neurol. Neurosurg., 169: 149-153.
    CrossRef  |  Direct Link  |  
  62. Tan, B.Y.Q., N.J.H. Ngiam, S. Sunny, W.Y. Kong and H. Tam et al., 2018. Improvement in door-to-needle time in patients with acute ischemic stroke via a simple stroke activation protocol. J. Stroke Cerebrovascular Dis., 27: 1539-1545.
    CrossRef  |  Direct Link  |  
  63. Sharma, V.K., B.Y.Q. Tan, M.Y. Sim, A. Kulkarni and P.A. Seow et al., 2018. Rationale and design of a randomized trial of early intensive blood pressure lowering on cerebral perfusion parameters in thrombolysed acute ischemic stroke patients. Medicines, 10.1097/md.0000000000012721.
    CrossRef  |  Direct Link  |  
  64. Sharma, V.K., 2018. Reader response: teaching neuroimages: multimodality imaging of carotid web. Neurology, 91: 1030.3-1031.
    CrossRef  |  Direct Link  |  
  65. Safouris, A., A.H. Katsanos, A. Kerasnoudis, C. Krogias and J.A. Kinsella et al., 2018. Statin pretreatment and microembolic signals in large artery atherosclerosis. Stroke, 49: 1992-1995.
    CrossRef  |  Direct Link  |  
  66. Paliwal, P., F. Kazmi, H.L. Teoh, L.L.L. Yeo and R.C.S. Seet et al., 2018. Early decompressive hemicraniectomy for malignant middle cerebral artery infarction in asian patients: a single-center study. World Neurosurg., 111: e722-e728.
    CrossRef  |  Direct Link  |  
  67. Minhas, J.S., X. Wang, H. Arima, P.M. Bath and L. Billot et al., 2018. Lipid-lowering pretreatment and outcome following intravenous thrombolysis for acute ischaemic stroke: a post hoc analysis of the enhanced control of hypertension and thrombolysis stroke study trial. Cerebrovascular Dis., 45: 213-220.
    CrossRef  |  Direct Link  |  
  68. Lioutas, V.A., N. Goyal, A.H. Katsanos, C. Krogias and R. Zand et al., 2018. Clinical outcomes and neuroimaging profiles in nondisabled patients with anticoagulant-related intracerebral hemorrhage. Stroke, 49: 2309-2316.
    CrossRef  |  Direct Link  |  
  69. Yeo, L.L.L., T. Andersson, K.W. Yee, B.Y.Q. Tan and P. Paliwal et al., 2017. Synchronous cardiocerebral infarction in the era of endovascular therapy: which to treat first? J. Thrombosis Thrombolysis, 44: 104-111.
    CrossRef  |  Direct Link  |  
  70. Yan, W.C., Q.W. Chua, X.J. Ong, V.K. Sharma, Y.W. Tong and C.H. Wang, 2017. Fabrication of ultrasound-responsive microbubbles via coaxial electrohydrodynamic atomization for triggered release of tPA. J. Colloid Interface Sci., 501: 282-293.
    CrossRef  |  Direct Link  |  
  71. Wang, X., T.G. Robinson, T.H. Lee, Q. Li and H. Arima et al., 2017. Low-dose vs standard-dose alteplase for patients with acute ischemic stroke. JAMA Neurol., 10.1001/jamaneurol.2017.2286.
    CrossRef  |  Direct Link  |  
  72. Tsivgoulis, G., V.A. Lioutas, P. Varelas, A.H. Katsanos and N. Goyal et al., 2017. Direct oral anticoagulant-vs vitamin k antagonistu2013related nontraumatic intracerebral hemorrhage. Neurology, 89: 1142-1151.
    CrossRef  |  Direct Link  |  
  73. Tan, H.H., J. Xu, H.L. Teoh, B.P.L. Chan and R.C.S. Seet et al., 2017. Decline in changing montreal cognitive assessment (MoCA) scores is associated with post-stroke cognitive decline determined by a formal neuropsychological evaluation. PLoS ONE, 10.1371/journal.pone.0173291.
    CrossRef  |  Direct Link  |  
  74. Robinson, T.G., X. Wang, H. Arima, P.M. Bath and L. Billot et al., 2017. Low- versus standard-dose alteplase in patients on prior antiplatelet therapy. Stroke, 48: 1877-1883.
    CrossRef  |  Direct Link  |  
  75. Nivethitha, L., A. Mooventhan, N.K. Manjunath, L. Bathala and V.K. Sharma, 2017. Cerebrovascular hemodynamics during the practice of bhramari pranayama, kapalbhati and bahir-kumbhaka: an exploratory study. Appl. Psychophysiol. Biofeedback, 43: 87-92.
    CrossRef  |  Direct Link  |  
  76. Nivethitha, L., A. Mooventhan, N.K. Manjunath, L. Bathala and V.K. Sharma, 2017. Cerebrovascular hemodynamics during pranayama techniques. J. Neurosci. Rural Pract., 8: 60-63.
    CrossRef  |  Direct Link  |  
  77. Kumar, S. and V.K. Sharma, 2017. Unmasking ptosis in both eyes. New England J. Med., 10.1056/nejmicm1611978.
    CrossRef  |  Direct Link  |  
  78. Kong, W.Y., B.Y.Q. Tan, N.J.H. Ngiam, D.Y.C. Tan and C.H. Yuan et al., 2017. Validation of serial alberta stroke program early CT score as an outcome predictor in thrombolyzed stroke patients. J. Stroke Cerebrovascular Dis., 26: 2264-2271.
    CrossRef  |  Direct Link  |  
  79. Kew, G.S., V.K. Sharma and J.J.Y. Ong, 2017. Isolated hand weakness. Eur. J. Internal Med., 10.1016/j.ejim.2016.10.001.
    CrossRef  |  Direct Link  |  
  80. Huisman, M.V., K.J. Rothman, M. Paquette, C. Teutsch and H.C. Diener et al., 2017. The changing landscape for stroke prevention in aF. J. Am. College Cardiol., 69: 777-785.
    CrossRef  |  Direct Link  |  
  81. Carr, S.J., X. Wang, V.V. Olavarria, P.M. Lavados and J.A. Rodriguez et al., 2017. Influence of renal impairment on outcome for thrombolysis-treated acute ischemic stroke. Stroke, 48: 2605-2609.
    CrossRef  |  Direct Link  |  
  82. Abid, M.B. and V.K. Sharma, 2017. Endovascular clot retrieval in extensive cerebral venous sinus thrombosis (CVST): a videographic report. Clin. Case Rep., 6: 452-453.
    CrossRef  |  Direct Link  |  
  83. Yeo, L.L.L., W.Y. Kong, P. Paliwal, H.L. Teoh and R.C. Seet et al., 2016. Intravenous thrombolysis for acute ischemic stroke due to cervical internal carotid artery occlusion. J. Stroke Cerebrovascular Dis., 25: 2423-2429.
    CrossRef  |  Direct Link  |  
  84. Yeo, L.L.L., P. Paliwal, A.F. Low, E.L.W. Tay and A. Gopinathan et al., 2016. How temporal evolution of intracranial collaterals in acute stroke affects clinical outcomes. Neurology, 86: 434-441.
    CrossRef  |  Direct Link  |  
  85. Tsivgoulis, G., N. Goyal, R. Mikulik, V.K. Sharma and A.H. Katsanos et al., 2016. Eligibility for mechanical thrombectomy in acute ischemic stroke: a phase iv multi-center screening log registry. J. Neurol. Sci., 371: 96-99.
    CrossRef  |  Direct Link  |  
  86. Tsivgoulis, G., A.H. Katsanos, V.K. Sharma, C. Krogias and R. Mikulik et al., 2016. Statin pretreatment is associated with better outcomes in large artery atherosclerotic stroke. Neurology, 86: 1103-1111.
    CrossRef  |  Direct Link  |  
  87. Tan, B.Y.Q., W.Y. Kong, J.N. Ngiam, H.L. Teoh, V.K. Sharma and L.L.L. Yeo, 2016. The role of topographic collaterals in predicting functional outcome after thrombolysis in anterior circulation ischemic stroke. J. Neuroimaging, 27: 217-220.
    CrossRef  |  Direct Link  |  
  88. Tan, B.Y.Q., K. Wan-Yee, P. Paliwal, A. Gopinathan and M. Nadarajah et al., 2016. Good intracranial collaterals trump poor aspects (alberta stroke program early CT score) for intravenous thrombolysis in anterior circulation acute ischemic stroke. Stroke, 47: 2292-2298.
    CrossRef  |  Direct Link  |  
  89. Tai, M.L.S. and V.K. Sharma, 2016. Role of transcranial doppler in the evaluation of vasculopathy in tuberculous meningitis. PLoS ONE, 10.1371/journal.pone.0164266.
    CrossRef  |  Direct Link  |  
  90. Suministrado, M.S.P., E.W.Y. Shuang, J. Xu, H.L. Teoh and B.P.L. Chan et al., 2016. Poststroke cognitive decline is independent of longitudinal changes in cerebral hemodynamics parameters. J. Neuroimaging, 27: 326-332.
    CrossRef  |  Direct Link  |  
  91. Sharma, V.K., K.S. Wong and A.V. Alexandrov, 2016. Transcranial Doppler, In: Intracranial Atherosclerosis: Pathophysiology, Diagnosis and Treatment, Kim, J.S., L.R. Caplan and K.S. Wong, Karger, Switzerland, pp: 124-140.
    CrossRef  |  Direct Link  |  
  92. Kulkarni, A. and V. Sharma, 2016. Role of transcranial doppler in cerebrovascular disease. Neurol. India, 10.4103/0028-3886.190265.
    CrossRef  |  Direct Link  |  
  93. Kelly, P.J., G.W. Albers, A. Chatzikonstantinou, G.M.D. Marchis and J. Ferrari et al., 2016. Validation and comparison of imaging-based scores for prediction of early stroke risk after transient ischaemic attack: a pooled analysis of individual-patient data from cohort studies. Lancet Neurol., 15: 1238-1247.
    CrossRef  |  Direct Link  |  
  94. Dong, Y., J. Xu, B.P.L. Chan, R.C.S. Seet and N. Venketasubramanian et al., 2016. The montreal cognitive assessment is superior to national institute of neurological disease and stroke-canadian stroke network 5-minute protocol in predicting vascular cognitive impairment at 1 year. BMC Neurol., 10.1186/s12883-016-0570-y.
    CrossRef  |  Direct Link  |  
  95. Bathala, L., A. Sharma, A. Batra, M. Mehndiratta and V. Sharma, 2016. Transcranial doppler: techniques and advanced applications: part 2. Ann. Indian Acad. Neurol., 10.4103/0972-2327.173407.
    CrossRef  |  Direct Link  |  
  96. Anderson, C.S., T. Robinson, R.I. Lindley, H. Arima and P.M. Lavados et al., 2016. Low-dose versus standard-dose intravenous alteplase in acute ischemic stroke. New England J. Med., 374: 2313-2323.
    CrossRef  |  Direct Link  |  
  97. Yeo, L.L.L., Y.F. Chong and V.K. Sharma, 2015. Validation of the association between neurologic improvement with decline in blood pressure and recanalization in stroke. JAMA Neurol., 10.1001/jamaneurol.2014.4705.
    CrossRef  |  Direct Link  |  
  98. Yeo, L.L.L., P. Paliwal, H.L. Teoh, R.C. Seet and B.P. Chan et al., 2015. Assessment of intracranial collaterals on CT angiography in anterior circulation acute ischemic stroke. Am. J. Neuroradiol., 36: 289-294.
    CrossRef  |  Direct Link  |  
  99. Yeo, L.L.L., J. Wong, P. Paliwal, A. Majumder, E.Y. Chee, E. Ting and V.K. Sharma, 2015. Giant carotid pseudoaneurysm. J. Cardiovascul. Ultrasound, 23: 118-118.
    CrossRef  |  Direct Link  |  
  100. Yeo, L.L.L., B.Y.Q. Tan, W. Yee, A. Kulkarni and V.K. Sharma, 2015. Reperfusion strategies in acute ischemic stroke. Recent Patents CNS Drug Discovery, 10: 45-54.
  101. Yeo, L.L., R. Rathakrishnan, P.R. Paliwal and V.K. Sharma, 2015. Should minor strokes be excluded from intravenous thrombolysis? Neurol. Sci., 36: 1255-1256.
    CrossRef  |  Direct Link  |  
  102. Yeo, L.L., R. Rathakrishnan, P.R. Paliwal and V.K. Sharma, 2015. Association between neurologic improvement with decline in blood pressure and recanalization in stroke. JAMA Neurol., Vol. 72 (In Press). .
  103. Yeo, L.L., P.R. Paliwal, A.F. Low, E.L.W. Tay and A. Gopinathan et al., 2015. Impact of temporal evolution of intracranial collaterals in acute stroke on clinical outcomes. Neurology (In Press). .
  104. Yeo, L., B. Tan, W. Yee, A. Kulkarni and V. Sharma, 2015. Reperfusion therapies in acute ischemic stroke. Recent Pat. CNS Drug Discovery, 10: 45-54.
    CrossRef  |  Direct Link  |  
  105. Wakerley, B.R., Y. Kusuma, L.L. Yeo, S. Liang, K. Kumar, A.K. Sharma and V.K. Sharma, 2015. Usefulness of transcranial Doppler-derived cerebral hemodynamic parameters in the noninvasive assessment of intracranial pressure. J. Neuroimaging, 25: 111-116.
    CrossRef  |  Direct Link  |  
  106. Wakerley, B.R. and V.K. Sharma, 2015. Transcranial doppler sonography in patients with severe brain injury. J. Ultrasound Med., 34: 931-932.
    CrossRef  |  Direct Link  |  
  107. Vijayan, J. and V.K. Sharma, 2015. Neurogenic orthostatic hypotension-management update and role of droxidopa. Therapeut. Clinical Risk Manage., 8: 915-923.
    CrossRef  |  Direct Link  |  
  108. Tsivgoulis, G., R. Zand, A.H. Katsanos, V.K. Sharma and N. Goyal et al., 2015. Safety and outcomes of intravenous thrombolysis in dissection-related ischemic stroke: An international multicenter study and comprehensive meta-analysis of reported case series. J. Neurol. 10.1007/s00415-015-7829-x.
    CrossRef  |  Direct Link  |  
  109. Tsivgoulis, G., R. Zand, A.H. Katsanos, V.K. Sharma and N. Goyal et al., 2015. Safety and outcomes of intravenous thrombolysis in dissection-related ischemic stroke: an international multicenter study and comprehensive meta-analysis of reported case series. J. Neurol., 262: 2135-2143.
    Direct Link  |  
  110. Tsivgoulis, G., A.H. Katsanos, V.K. Sharma, C. Krogias and R. Mikulik et al., 2015. Statin pretreatment is associated with better outcomes in acute large-artery atherosclerotic stroke. Neurology (In Press). .
  111. Sharma, V.K., P.R. Paliwal and A.K. Sinha, 2015. Plaque inflammation imaging in severe carotid stenosis and recurrent cerebral ischemia. J. Nuclear Med. Technol. 10.2967/jnmt.114.153627.
    CrossRef  |  PubMed  |  Direct Link  |  
  112. Sharma, V.K., L.L.L. Yeo and H.L. Teoh, 2015. How an occluded artery recanalizes during acute stroke thrombolysis. J. Cardiovasc. Ultrasound, 23: 56-57.
    CrossRef  |  Direct Link  |  
  113. Sharma, A.K., L. Bathala, A. Batra, M.M. Mehndiratta and V.K. Sharma, 2015. Transcranial doppler-techniques and advanced applications: Part 2 Ann. Indian Acad. Neurol. (In Press). .
  114. Schellinger, P.D., A.V. Alexandrov, A.D. Barreto, A.M. Demchuk and G. Tsivgoulis et al., 2015. Combined lysis of thrombus with ultrasound and systemic tissue plasminogen activator for emergent revascularization in acute ischemic stroke (clotbust-ER): design and methodology of a multinational phase 3 trial. Int. J. Stroke, 10: 1141-1148.
    CrossRef  |  Direct Link  |  
  115. Low, S.W., K. Teo, S. Lwin, L.L.L. Yeo and P.R. Paliwal et al., 2015. Improvement in cerebral hemodynamic parameters and outcomes after superficial temporal artery-middle cerebral artery bypass in patients with severe stenoocclusive disease of the intracranial internal carotid or middle cerebral arteries. J. Neurosurg., 123: 662-669.
    CrossRef  |  Direct Link  |  
  116. Low, S.W., K. Teo S. Lwin, L.L.L. Yeo and P.R. Paliwal et al., 2015. Improvement in cerebral hemodynamic parameters and outcome after superficial temporal artery- middle cerebral artery bypass in patients with severe steno-occlusive disease of intracranial carotid and middle cerebral artery. J. Neurosurg., 123: 662-669.
  117. Kulkarni, A., L. Bathala and V.K. Sharma, 2015. Neurovascular sonography in acute cerebrovascular ischemia. J. Cerebrovascul. Sci., 2: 92-97.
  118. Huang, Y., V.K. Sharma, T. Robinson, R.I. Lindley and X. Chen et al., 2015. Rationale, design and progress of the enhanced control of hypertension and thrombolysis stroke study (ENCHANTED) trial: An international multicenter 2 x 2 quasi-factorial randomized controlled trial of low- vs. standard-dose rt-PA and early intensive vs. guideline-recommended blood pressure lowering in patients with acute ischaemic stroke eligible for thrombolysis treatment. Int. J. Stroke, 10: 778-788.
    CrossRef  |  PubMed  |  Direct Link  |  
  119. Goyal, N., G. Tsivgoulis, R. Zand, V.K. Sharma and K. Barlinn et al., 2015. Systemic thrombolysis in acute ischemic stroke patients with unruptured intracranial aneurysms. Neurology, 85: 1452-1458.
    CrossRef  |  Direct Link  |  
  120. Goyal, N., G. Tsivgoulis, R. Zand, V.K. Sharma and K. Barlinn et al., 2015. Systemic thrombolysis in acute ischemic stroke patients with unruptured intracranial aneurysms. Neurology, 85: 1452-1458.
    PubMed  |  Direct Link  |  
  121. Davoodi, P., F. Feng, Q. Xu, W.C. Yan and Y.W. Tong et al., 2015. Coaxial electrohydrodynamic atomization: Microparticles for drug delivery applications. J. Controlled Release, 205: 70-82.
    CrossRef  |  Direct Link  |  
  122. Chaudhuri, J.R., V.K. Sharma, K.R. Mridula, B. Balaraju and V.C.S.S. Bandaru, 2015. Association of plasma brain natriuretic peptide levels in acute ischemic stroke subtypes and outcome. J. Stroke Cerebrovasc. Dis., 24: 485-491.
    CrossRef  |  Direct Link  |  
  123. Yeo, L.L.L., R. Ho, P. Paliwal, R. Rathakrishnan and V.K. Sharma, 2014. Intravenously administered tissue plasminogen activator useful in milder strokes? A meta-analysis. J. Stroke Cerebrovasc. Dis., 23: 2156-2162.
    CrossRef  |  Direct Link  |  
  124. Yeo, L.L.L., P.R. Paliwal, B. Wakerley, C.M. Khoo and H.L. Teoh et al., 2014. External validation of the boston acute stroke imaging scale and M1-BASIS in thrombolyzed patients. Stroke, 45: 2942-2947.
    CrossRef  |  Direct Link  |  
  125. Yeo, L.L.L., P.R. Paliwal and V.K. Sharma, 2014. Minor strokes may not be a mild stroke. Brain Disord. Ther., Vol. 3. 10.4172/2168-975X.1000e111.
    CrossRef  |  Direct Link  |  
  126. Yeo, L.L.L., H.L. Teoh, R. Rathakrishnan, G.H.T. Lim, E. Ting and V.K. Sharma, 2014. Isolated nodular ischemic infarcts: A central lesion that presents as peripheral vertigo. Br. J. Med. Med. Res., 4: 433-440.
    CrossRef  |  Direct Link  |  
  127. Yeo, L.L.L. and V.K. Sharma, 2014. Intracranial collaterals: The next frontier in acute ischemic stroke? Brain Disorders Therapy, Vol. 3. 10.4172/2168-975X.1000e109.
    CrossRef  |  Direct Link  |  
  128. Wakerley, B., K. Yohana, H.L. Teoh, C.W. Tan, B.P. Chan and V.K. Sharma, 2014. Non-invasive intracranial pressure monitoring with transcranial doppler in a patient with progressive cerebral venous sinus thrombosis. J. Neuroimaging, 24: 302-304.
    CrossRef  |  Direct Link  |  
  129. Vijayan, J. and V.K. Sharma, 2014. Cerebral venous thrombosis: A path less travelled and making a difference. Brain Disord. Ther., Vol. 3. 10.4172/2168-975X.1000e112.
    CrossRef  |  Direct Link  |  
  130. Tsivgoulis, G., V.K. Sharma, R. Mikulik, C. Krogias and M. Harsany et al., 2014. Intravenous thrombolysis for acute ischemic stroke occurring during hospitalization for transient ischemic attack. Int. J. Stroke, 9: 413-418.
    CrossRef  |  Direct Link  |  
  131. Tsivgoulis, G., J. Putaala, V.K. Sharma, C. Balucani and S. Martin-Schild et al., 2014. Racial disparities in early mortality in 1,134 young patients with acute stroke. Neurol. Sci., 35: 1041-1049.
    CrossRef  |  Direct Link  |  
  132. Tsivgoulis, G., C. Krogias, K.A. Sands, V.K. Sharma and A.H. Katsanos et al., 2014. Dabigatran etexilate for secondary stroke prevention: The first year experience from a multi-center short-term registry. Therapeut. Adv. Neurol. Disord., 7: 155-161.
    CrossRef  |  Direct Link  |  
  133. Teo, W.P., A. Kannan, P.K. Loh, E. Chew, V.K. Sharma and Y.C. Chan, 2014. Poor tolerance of motor cortex rTMS in chronic migraine. J. Clin. Diagn. Res., 8: MM01-MM02.
    CrossRef  |  Direct Link  |  
  134. Sharma, V.K., L.L. Yeo, H.L. Teoh, L. Shen and B.P. Chan et al., 2014. Internal cerebral vein asymmetry on follow-up brain computed tomography after intravenous thrombolysis in acute anterior circulation ischemic stroke is associated with poor outcome. J. Stroke Cerebrovasc. Dis., 23: e39-e45.
    CrossRef  |  PubMed  |  Direct Link  |  
  135. Sharma, V.K. and K.S. Wong, 2014. Neurosonological examinations of transient ischemic attack. Front. Neurol. Neurosci., 33: 123-134.
    CrossRef  |  Direct Link  |  
  136. Sarkar, N. and V.K. Sharma, 2014. Transcranial Doppler in sickle cell disease. J. Pediatr. Hematol. Oncol., 36: 664-665.
    CrossRef  |  PubMed  |  Direct Link  |  
  137. Saqqur, M., G. Tsivgoulis, F. Nicoli, D. Skoloudik and V.K. Sharma et al., 2014. The role of sonolysis and sonothrombolysis in acute ischemic stroke: A systematic review and meta-analysis of randomized controlled trials and case-control studies. J. Neuroimaging, 24: 209-220.
    CrossRef  |  Direct Link  |  
  138. Saini, M., C.S. Tan, S. Hilal, Y. Dong and E. Ting et al., 2014. Computer tomography for prediction of cognitive outcomes after ischemic cerebrovascular events. J. Stroke Cerebrovasc. Dis., 23: 1921-1927.
    CrossRef  |  Direct Link  |  
  139. Paliwal, P.R., H.L. Teoh and V.K. Sharma, 2014. Association between reversible cerebral vasoconstriction syndrome and thrombotic thrombocytopenic purpura. J. Neurol. Sci., 338: 223-225.
    CrossRef  |  Direct Link  |  
  140. Paliwal, P.R. and V.K. Sharma, 2014. Capsular warning syndrome-better observation or a new disease? Brain Disord. Ther., Vol. 3. 10.4172/2168-975X.1000e113.
    CrossRef  |  Direct Link  |  
  141. Ho, R.C., M.W. Zhang, C.S. Ho, F. Pan, Y. Lu and V.K. Sharma, 2014. Impact of 2013 South Asian haze crisis: Study of physical and psychological symptoms and perceived dangerousness of pollution level. BMC Psychiatry, Vol. 14. 10.1186/1471-244X-14-81.
    CrossRef  |  Direct Link  |  
  142. Dong, Y., M.J. Slavin, B.P.L. Chan, N. Venketasubramanian and V.K. Sharma et al., 2014. Improving screening for vascular cognitive impairment at three to six months after mild ischemic stroke and transient ischemic attack. Int. Psychogeriatrics, 26: 787-793.
    CrossRef  |  Direct Link  |  
  143. Chan, A.C.Y. and V.K. Sharma, 2014. Noninvasive ventilation in acute ischemic stroke. Brain Disord. Ther., Vol. 3. 10.4172/2168-975X.1000e114.
    CrossRef  |  Direct Link  |  
  144. Yeo, L.L.L. and V.K. Sharma, 2013. The quest for arterial recanalization in acute ischemic stroke-the past, present and the future. J. Clin. Med. Res., 5: 251-265.
    Direct Link  |  
  145. Yeo, L.L., R. Rathakrishan and V.K. Sharma, 2013. Letter to the editor on Cerebellar infarctions mimicking acute peripheral vertigo: How to avoid misdiagnosis? Otolaryngol. Head Neck Surg., 148: 890-891.
    PubMed  |  Direct Link  |  
  146. Yeo, L.L., P. Paliwal, H.L. Teoh, R.C. Seet and B.P. Chan et al., 2013. Timing of recanalization after intravenous thrombolysis and functional outcomes after acute ischemic stroke. JAMA Neurol., 70: 353-358.
    CrossRef  |  Direct Link  |  
  147. Yeo, L.L., P. Paliwal, H.L. Teoh, R.C. Seet and B.P. Chan et al., 2013. Early and continuous neurologic improvements after intravenous thrombolysis are strong predictors of favorable long-term outcomes in acute ischemic stroke. J. Stroke Cerebrovasc. Dis., 22: e590-e596.
    CrossRef  |  PubMed  |  Direct Link  |  
  148. Yeo, L.L., J.J. Ong and V.K. Sharma, 2013. False-positive transient ischemic attack due to intraocular lesion. JAMA Neurol., 70: 519-519.
    CrossRef  |  Direct Link  |  
  149. Wakerley, B.R., J. Ong, Y.C. Chan, Q. Ahmed, M.E. Nga, N. Yuki and V.K. Sharma, 2013. Impaired cognition and hemispatial neglect in a woman with neck pain. J. Clin. Neurosci., 20: 333-333.
    CrossRef  |  Direct Link  |  
  150. Wakerley, B.R. and V.K. Sharma, 2013. Transcranial Doppler derived pulsatility index in the assessment of intracranial pressure: The trend is your friend. Neurosurgery, 72: E319-E320.
    CrossRef  |  PubMed  |  Direct Link  |  
  151. Teo, K., D.K. Choy, S. Lwin, C. Ning and T.T. Yeo et al., 2013. Cerebral hyperperfusion syndrome after superficial temporal artery-middle cerebral artery bypass for severe intracranial steno-occlusive disease: A case control study. Neurosurgery, 72: 936-943.
    CrossRef  |  Direct Link  |  
  152. Sharma, V.K., L.L. Yeo, R.C. Ho and R. Rathakrishnan, 2013. Severe transient suicidality due to hemispheric hyperperfusion after successful acute stroke thrombolysis. J. Neuropsychiatry Clin. Neurosci., 25: E33-E44.
    CrossRef  |  PubMed  |  Direct Link  |  
  153. Sharma, V.K., K. Yohanna, G. Kawnayn, N. Sarkar and A. Batra, 2013. Cerebrovascular ultrasonography for selecting patients for stroke intervention. Recent Patents CNS Drug Discovery, 8: 205-219.
    PubMed  |  
  154. Sharma, V.K., G. Kawnayn and N. Sarkar, 2013. Acute ischemic stroke: comparison of low-dose and standard-dose regimes of tissue plasminogen activator. Expert Rev. Neurother., 13: 895-902.
    Direct Link  |  
  155. Sharma, V.K., 2013. Isolated Cortical Vein Thrombosis. In: Venous Thrombosis: Risk Factors, Management and Complications, Gutmann, C.H.. A. Batra and R. Rathakrishnan (Eds.). Nova Publishers, USA., pp: 141-156.
  156. Sharma, V.K. and A. Batra, 2013. Current status and future of acute stroke thrombolysis with tissue plasminogen activator. J. Neurol. Transl. Neurosci., Vol. 1. .
    Direct Link  |  
  157. Mishra, N.K., B.P. Chan, H.L. Teoh, C.H. Meng, K.R. Lees, C. Chen and V.K. Sharma, 2013. Postthrombolysis outcomes in acute ischemic stroke patients of Asian race-ethnicity. Int. J. Stroke, 8: 95-99.
    CrossRef  |  Direct Link  |  
  158. Merwick, A., G.W. Albers, E.M. Arsava, H. Ay and D. Calvet et al., 2013. Reduction in early stroke risk in carotid stenosis with transient ischemic attack associated with statin treatment. Stroke, 44: 2814-2820.
    CrossRef  |  PubMed  |  Direct Link  |  
  159. Lim, G.H., L.L. Yeo, E.C. Lim, R. Rathakrishnan and V.K. Sharma, 2013. Bilateral restless leg syndrome due to unilateral primary hemorrhage in the basal ganglia. Basal Ganglia, 3: 179-181.
    CrossRef  |  Direct Link  |  
  160. Dong, Y., M.J. Slavin, B.P.L. Chan, N. Venketasubramanian and V.K. Sharma et al., 2013. Cognitive screening improves the predictive value of stroke severity scores for functional outcome 3-6 months after mild stroke and transient ischaemic attack: An observational study. BMJ Open, Vol. 3, No. 9 10.1136/bmjopen-2013-003105.
    CrossRef  |  Direct Link  |  
  161. Chen, C.L., S.H. Young, H.H. Gan, R. Singh and A.Y. Lao et al., 2013. Chinese medicine neuroaid efficacy on stroke recovery a double-blind, placebo-controlled, randomized study. Stroke, 44: 2093-2100.
    CrossRef  |  PubMed  |  Direct Link  |  
  162. Chen, C.L., N. Venketasubramanian, C.F. Lee, K.L. Wong and M.G. Bousser et al., 2013. Effects of MLC601 on early vascular events in patients after stroke the CHIMES study. Stroke, 44: 3580-3583.
    CrossRef  |  PubMed  |  Direct Link  |  
  163. Bathala, L., M.M. Mehndiratta and V.K. Sharma, 2013. Transcranial doppler: Technique and common findings (Part 1). Ann. Indian Acad. Neurol., 16: 174-179.
    CrossRef  |  Direct Link  |  
  164. Bathala, L., M.M. Mehndiratta and V.K. Sharma, 2013. Cerebrovascular ultrasonography: Technique and common pitfalls. Ann. Indian Acad. Neurol., 16: 121-127.
    CrossRef  |  Direct Link  |  
  165. Ahmad, A., P. Paliwal, B.R. Wakerley, H.L. Teoh and V.K. Sharma, 2013. Vascular contribution to hyperglycaemia-induced hemichorea. Diabetes Vasc. Dis. Res., 10: 378-379.
    CrossRef  |  Direct Link  |  
  166. Zhou, Y., V.K. Sharma, K.S. Murugappan and A. Ahmad, 2012. Clot dissolution is better with ultrasound assisted thrombolysis for fresh clots with higher cholesterol content. AIP Conf. Proc., 1503: 227-232.
    CrossRef  |  Direct Link  |  
  167. Tsivgoulis, G., N. Apostolidou, S. Giannopoulos and V.K. Sharma, 2012. Hemodynamic causes of deterioration in acute ischemic stroke. Perspect. Med., 1: 177-184.
    CrossRef  |  Direct Link  |  
  168. Tai, M.L.S., J.S. Jivanadham, C.T. Tan and V.K. Sharma, 2012. Primary headache in the elderly in South-East Asia. J. Headache Pain, 13: 291-297.
    CrossRef  |  Direct Link  |  
  169. Sharma, V.K., P.R. Paliwal and A.K. Sinha, 2012. Successful thrombolysis, early luxury perfusion and spectacular outcome after acute ischemic stroke. Clin. Nuclear Med., 37: e79-e81.
    CrossRef  |  Direct Link  |  
  170. Sharma, V.K., K.W.P. Ng, N. Venketasubramanian, H.L. Teoh and B.P.L. Chan, 2012. Intravenous thrombolysis for acute ischemic stroke in Asia. Expert Rev. Neurother., 12: 209-217.
    Direct Link  |  
  171. Sharma, V.K., G. Tsivgoulis, H.L. Teoh, B.K. Ong and B.P. Chan, 2012. Stroke risk factors and outcomes among various Asian ethnic groups in Singapore. J. Stroke Cerebrovasc. Dis., 21: 299-304.
    CrossRef  |  Direct Link  |  
  172. Sharma, V.K., 2012. Role of transcranial Doppler in traumatic brain injury. Turk. Neurosurg., 22: 525-526.
    PubMed  |  Direct Link  |  
  173. Paliwal, P.R., H.L. Teoh, E.Y. Ting and V.K. Sharma, 2012. Is it post-thrombolysis intracranial hemorrhage? J. Neurol. Res., 2: 30-32.
    Direct Link  |  
  174. Paliwal, P.R., A. Ahmad, L. Shen, L.L. Yeo and P.K. Loh et al., 2012. Persistence of hyperdense middle cerebral artery sign on follow-up CT scan after intravenous thrombolysis is associated with poor outcome. Cerebrovasc. Dis., 33: 446-452.
    CrossRef  |  Direct Link  |  
  175. Ong, J.J. and V.K. Sharma, 2012. High serum total cholesterol levels as a risk factor of ischemic stroke in Asian individuals. Aging Health, 8: 239-242.
    CrossRef  |  Direct Link  |  
  176. Ng, K.W., N. Venketasubramanian, L.L. Yeo, A. Ahmad and P.K. Loh et al., 2012. Usefulness of CT angiography for therapeutic decision making in thrombolyzing intubated patients with suspected basilar artery thrombosis. J. Neuroimaging, 22: 351-354.
    CrossRef  |  Direct Link  |  
  177. Mak, K.K., W.Y. Kong, A. Mak, V.K. Sharma and R.C. Ho, 2012. Polymorphisms of the serotonin transporter gene and post-stroke depression: A meta-analysis. J. Neurol. Neurosurg. Psychiat., Vol. 84. .
    Direct Link  |  
  178. Dong, Y., N. Venketasubramanian, B.P.L. Chan, V.K. Sharma and M.J. Slavin et al., 2012. Brief screening tests during acute admission in patients with mild stroke are predictive of vascular cognitive impairment 3-6 months after stroke. J. Neurol. Neurosurg. Psychiatry, 83: 580-585.
    CrossRef  |  Direct Link  |  
  179. Dong, Y., H.L. Teoh, B.P. Chan, C. Ning and T.T. Yeo et al., 2012. Changes in cerebral hemodynamic and cognitive parameters after external carotid-internal carotid bypass surgery in patients with severe steno-occlusive disease: A pilot study. J. Neurol. Sci., 322: 112-116.
    CrossRef  |  Direct Link  |  
  180. Ahmad, A. and V.K. Sharma, 2012. Early subcortical ischemic infarction and delayed leucoencephalopathy after carbon monoxide poisoning. Internal Emerg. Med., 7: 33-34.
    CrossRef  |  Direct Link  |  
  181. Zhao, L., K. Barlinn, V.K. Sharma, G. Tsivgoulis and L.F. Cava et al., 2011. Velocity criteria for intracranial stenosis revisited an international multicenter study of transcranial doppler and digital subtraction angiography. Stroke, 42: 3429-3434.
    CrossRef  |  Direct Link  |  
  182. Venketasubramanian, N., B.P. Chan, H.M. Chang, H.C. Chua and R. Gan et al., 2011. Brain attack: Needing resuscitation. Singapore Med. J., 52: 620-630.
    Direct Link  |  
  183. Tsivgoulis, G., M. Saqqur, A. Barreto, A.M. Demchuk and M. Ribo et al., 2011. Validity of HAT score for predicting symptomatic intracranial hemorrhage in acute stroke patients with proximal occlusions: Data from randomized trials of sonothrombolysis. Cerebrovasc. Dis., 31: 471-476.
    CrossRef  |  Direct Link  |  
  184. Tsivgoulis, G., E. Stamboulis, V.K. Sharma, I. Heliopoulos and K. Voumvourakis et al., 2011. Safety of transcranial Doppler bubble study for identification of right to left shunts: An international multicentre study. J. Neurol. Neurosurg. Psychiatry, 82: 1206-1208.
    CrossRef  |  Direct Link  |  
  185. Tsivgoulis, G., C. Balucani and V.K. Sharma, 2011. Neurosonology Pearls. In: Cerebrovascular Ultrasound in Stroke Prevention and Treatment, Alexandrov, A.V. (Ed.). Wiley Blackwell, USA.
  186. Tsivgoulis, G., A.V. Alexandrov, J. Chang, V.K. Sharma and S.L. Hoover et al., 2011. Safety and outcomes of intravenous thrombolysis in stroke mimics a 6-year, single-care center study and a pooled analysis of reported series. Stroke, 42: 1771-1774.
    CrossRef  |  Direct Link  |  
  187. Tai, M.L.S. and V.K. Sharma, 2011. Thrombolysis in ischemic stroke patients with prior subtherapeutic warfarin use. J. Neurol. Sci., 300: 194-195.
    CrossRef  |  Direct Link  |  
  188. Sharma, V.K., P.R. Paliwal, H.L. Teoh, N. Venketasubramanian and B.P.L. Chan, 2011. Role of diagnostic ultrasound in patient selection for stroke intervention. Recent Patents CNS Drug Discovery, 6: 181-195.
    Direct Link  |  
  189. Sharma, V.K., N. Venketasubramanian, H.L. Teoh and B.P.L. Chan, 2011. Hyperdense middle cerebral artery sign and stroke outcomes after intravenous thrombolysis. Cerebrovasc. Dis., 31: 207-208.
    CrossRef  |  Direct Link  |  
  190. Sharma, V.K., K.W. Ng, N. Venketasubramanian, M. Saqqur and H.L. Teoh et al., 2011. Current status of intravenous thrombolysis for acute ischemic stroke in Asia. Int. J. Stroke, 6: 523-530.
    CrossRef  |  Direct Link  |  
  191. Sharma, V.K., K.S. Wong and A.V. Alexandrov, 2011. Intracranial Stenosis. In: Cerebrovascular Ultrasound in Stroke Prevention and Treatment, Alexandrov, A.V. (Ed.). Wiley Blackwell Publishers, USA.
  192. Sharma, V.K., H.L. Teoh, P.R. Paliwal, V.F. Chong, B.P. Chan and A.K. Sinha, 2011. Reversed Robin Hood syndrome in a patient with luxury perfusion after acute ischemic stroke. Circulation, 123: e243-e244.
    CrossRef  |  Direct Link  |  
  193. Sharma, V.K., H.L. Teoh and B.P. Chan, 2011. Transcranial doppler as an initial screening tool for patients with mild to moderate traumatic brain injury. Neurosurgery, 69: E788-E789.
    CrossRef  |  Direct Link  |  
  194. Sharma, V.K., 2011. Patent foramen ovale morphology and stroke size. Interventional Cardiol., 3: 23-27.
    CrossRef  |  Direct Link  |  
  195. Sharma, V.K., 2011. Early detection of brain death. Neurol. Sci., 32: 985-986.
    CrossRef  |  Direct Link  |  
  196. Sharma, V.K. and A.K. Sinha, 2011. Cerebral vasoreactivity in white coat hypertension. Eur. J. Neurol., 18: e134-e134.
    CrossRef  |  Direct Link  |  
  197. Seet, R.C., C.Y.J. Lee, B.P. Chan, V.K. Sharma and H.L. Teoh et al., 2011. Oxidative damage in ischemic stroke revealed using multiple biomarkers. Stroke, 42: 2326-2329.
    CrossRef  |  PubMed  |  Direct Link  |  
  198. Rathakrishnan, R., V.K. Sharma, T.H. Luen and B.P. Chan, 2011. The clinico-radiological spectrum of isolated cortical vein thrombosis. J. Clin. Neurosci., 18: 1408-1411.
    CrossRef  |  Direct Link  |  
  199. Ng, K.W., P.K. Loh and V.K. Sharma, 2011. Role of investigating thrombophilic disorders in young stroke. Stroke Res. Treat., Vol. 2011. .
    Direct Link  |  
  200. Lim, Y., M.L.S. Tai, L.L. Tan and V.K. Sharma, 2011. Sudden-onset right facial drooping in a patient with Ramsay Hunt syndrome. Arch. Neurol., 68: 1198-1199.
    CrossRef  |  Direct Link  |  
  201. Boddu, D.B., V.K. Sharma, V.C.S.S. Bandaru, Y. Jyotsna and D. Padmaja et al., 2011. Validation of transcranial Doppler with magnetic resonance angiography in acute cerebral ischemia. J. Neuroimaging, 21: e34-e40.
    CrossRef  |  Direct Link  |  
  202. Alexandrov, A.V., P.D. Schellinger, M. Saqqur, A. Barreto and A.M. Demchuk et al., 2011. Reperfusion and outcomes in Penumbra vs. systemic tissue plasminogen activator clinical trials. Int. J. Stroke, 6: 118-122.
    CrossRef  |  PubMed  |  Direct Link  |  
  203. Ahmad, A., L.L.L. Yeo and V.K. Sharma, 2011. Systemic cysticercosis. Internal Emerg. Med., 6: 561-562.
    CrossRef  |  Direct Link  |  
  204. Ahmad, A. and V.K. Sharma, 2011. Comment on Efficacy and safety of different doses of intravenous tissue plasminogen activator in Chinese patients with ischemic stroke. J. Clin. Neurosci., 18: 160-161.
    CrossRef  |  PubMed  |  Direct Link  |  
  205. Young, S.H., Y. Zhao, A. Koh, R. Singh and B.P. Chan et al., 2010. Safety profile of MLC601 (Neuroaid®) in acute ischemic stroke patients: A Singaporean substudy of the chinese medicine neuroaid efficacy on stroke recovery study. Cerebrovasc. Dis., 30: 1-6.
    CrossRef  |  Direct Link  |  
  206. Yeo, L.L.L. and V.K. Sharma, 2010. Role of transcranial doppler ultrasonography in cerebrovascular disease. Recent Patents CNS Drug Discovery, 5: 1-13.
    Direct Link  |  
  207. Tsivgoulis, G., E. Stamboulis, V.K. Sharma, I. Heliopoulos and K. Voumvourakis et al., 2010. Multi-center external validation of the ABCD2-score in triaging TIA patients. Neurol., 74: 1351-1357.
    CrossRef  |  Direct Link  |  
  208. Teoh, H.L., A. Ahmad, L.L. Yeo, E. Hsu, B.P. Chan and V.K. Sharma, 2010. Bilateral thalamic infarctions due to occlusion of artery of percheron. J. Neurol. Sci., 293: 110-111.
    CrossRef  |  Direct Link  |  
  209. Tai, M.L.S. and V.K. Sharma, 2010. Floating thrombus in the common carotid artery. J. Ultrasound, 13: 202-203.
    CrossRef  |  Direct Link  |  
  210. Sharma, V.K., H.L. Teoh, L.Y. Wong, J. Su, B.K. Ong and B.P. Chan, 2010. Recanalization therapies in acute ischemic stroke: Pharmacological agents, devices and combinations. Stroke Res. Treatment, Vol. 2010. .
    Direct Link  |  
  211. Sharma, V.K., H.L. Teoh and B.P.L. Chan, 2010. Comment on intravenous thrombolysis for acute ischemic stroke: The Malabar experience 2003 to 2008. J. Clin. Neurosci., 17: 543-544.
    CrossRef  |  
  212. Sharma, V.K., H.L. Teoh and B.P.L. Chan, 2010. Cerebral vasomotor reactivity in epilepsy patients. J. Neurol., 257: 1565-1565.
    CrossRef  |  Direct Link  |  
  213. Sharma, V.K., H.L. Teoh and B.P. Chan, 2010. Diagnosis of patent foramen ovale. JACC: Cardiovasc. Imag., 3: 1084-1084.
    CrossRef  |  Direct Link  |  
  214. Sharma, V.K., G. Tsivgoulis, J.H. Tan, L.Y. Wong and B.K. Ong et al, 2010. Feasibility and safety of intravenous thrombolysis in multiethnic Asian stroke patients in Singapore. J. Stroke Cerebrovasc. Dis., 19: 424-430.
    CrossRef  |  Direct Link  |  
  215. Sharma, V.K., B. Chuah, H.L. Teoh, B.P. Chan, A.K. Sinha and P.A. Robless, 2010. Chronic brainstem ischemia in subclavian steal syndrome. J. Clin. Neurosci., 17: 1339-1341.
    CrossRef  |  Direct Link  |  
  216. Sharma, V.K., A. Ahmad, F. Hui, B.K. Ong, B.P. Chan and H.L. Teoh, 2010. Multimodal therapeutic approach in acute ischaemic stroke with real-time neurovascular monitoring. Ann. Acad. Med. Singapore, 39: 803-805.
    PubMed  |  Direct Link  |  
  217. Sharma, V.K., 2010. Transient ischemic attack associated with stenosis of accessory middle cerebral artery. Clin. Neurol. Neurosurg., 112: 88-88.
    CrossRef  |  Direct Link  |  
  218. Sharma, V.K., 2010. Patent foramen ovale in patients with chronic obstructive pulmonary disease. Echocardiography, 27: 1156-1157.
    CrossRef  |  Direct Link  |  
  219. Sharma, V.K., 2010. Diagnostic strategies for patent foramen ovale. Echocardiography, 27: 100-101.
    CrossRef  |  Direct Link  |  
  220. Saqqur, M., V.K. Sharma, G. Tsivgoulis, T.N. Huy and I. Heliopoulos et al., 2010. Real-time hemodynamic assessment of downstream effects of intracranial stenoses in patients with orthostatic hypoperfusion syndrome. Cerebrovasc. Dis., 30: 355-361.
    CrossRef  |  Direct Link  |  
  221. Paliwal, P.R. and V.K. Sharma, 2010. Valsalva maneuver in detection of right-to-left shunt by transcranial Doppler. Arquivos de Neuro-Psiquiatria, 68: 979-979.
    CrossRef  |  Direct Link  |  
  222. Ng, K.W. and V.K. Sharma, 2010. Low-dose versus standard-dose tissue plasminogen activator for intravenous thrombolysis in Asian acute ischemic stroke patients. Stroke, 41: e545-e546.
    CrossRef  |  Direct Link  |  
  223. Loh, P.K. and V.K. Sharma, 2010. Intravenous thrombolysis with low-dose recombinant tissue plasminogen activator in acute ischemic stroke. Stroke, 41: e164-e164.
    CrossRef  |  Direct Link  |  
  224. Loh, P.K. and V.K. Sharma, 2010. Atherosclerosis in congenital azygous solitary A2 anterior cerebral artery with simultaneous bifrontal infarctions. J. Neurol. Neurosurg. Psychiatry, 81: 203-203.
    CrossRef  |  Direct Link  |  
  225. Hoong, L.C. and V.K. Sharma, 2010. Journey during acute ischemic stroke: A physician's experience. Ann. Family Med., 8: 265-267.
    CrossRef  |  Direct Link  |  
  226. Dong, Y., V.K. Sharma, B.P.L. Chan, N. Venketasubramanian and H.L. Teoh et al., 2010. The Montreal Cognitive Assessment (MoCA) is superior to the Mini-Mental State Examination (MMSE) for the detection of vascular cognitive impairment after acute stroke. J. Neurol. Sci., 299: 15-18.
    CrossRef  |  Direct Link  |  
  227. Ahmad, A., H.L. Teoh and V.K. Sharma, 2010. Disseminated lesions in infective endocarditis. Int. Med. J., 40: 161-162.
    CrossRef  |  Direct Link  |  
  228. Ahmad, A. and V.K. Sharma, 2010. Transcranial Doppler ultrasonography: A tool must for stroke management. Med. Equipment Automat., 3: 22-26.
  229. Ahmad, A and V.K. Sharma, 2010. Images in medicine: Parenchymal neurocysticercosis. Internal Med. J., 40: 601-602.
    CrossRef  |  Direct Link  |  
  230. Yeo, L.L., J.S.J. Lim and V.K. Sharma, 2009. Spinal epidural hematoma after intravenous thrombolysis for acute ischemic stroke. J. Neurol. Sci., 284: 190-191.
    CrossRef  |  Direct Link  |  
  231. Tsivgoulis, G., B.L. Man, A.Y. Lao, V.K. Sharma, V. Kotsis, K. Vadikolias and A.V. Alexandrov, 2009. A spectrum of knock-type Doppler signals in the intracranial vessels. Stroke, 40: 644-647.
    CrossRef  |  
  232. Tsivgoulis, G, J.L. Frey, M. Flaster, V.K. Sharma and A.Y. Lao et al., 2009. Pretissue plasminogen activator blood pressure levels and risk of symptomatic intracerebral hemorrhage. Stroke, 40: 3631-3634.
    CrossRef  |  Direct Link  |  
  233. Sharma, V.K., Q.K. Kia, C.S. Hong and B.P. Chan, 2009. Abnormal flow in the cerebral arteries. J. Clin. Neurosci., 16: 1050-1116.
  234. Sharma, V.K., H.L. Teoh, B.P. Chan and B.K. Ong, 2009. Reversed flow in the basilar artery in acute vertebrobasilar ischemia. J. Clin. Neurosci., 11: 1493-1495.
    CrossRef  |  PubMed  |  Direct Link  |  
  235. Sharma, V.K., H.L. Teoh and B.P.L. Chan, 2009. Prevalence of atrial septal abnormalities in older patients with cryptogenic ischemic stroke or transient ischemic attack. Clin. Neurol. Neurosurg., 111: 563-564.
  236. Sharma, V.K., H.L. Teoh and B.P.L. Chan, 2009. Alternatives to transtemporal approach of transcranial Doppler for the detection of right-to-left cardiac shunt. J. Neurol. Sci., 279: 124-125.
    CrossRef  |  Direct Link  |  
  237. Sharma, V.K., G. Tsivgoulis, J.H. Tan, B.K.C. Ong, B.P.L. Chan and H.L. Teoh, 2009. Intravenous thrombolysis is feasible and safe in multiethnic Asian stroke patients in Singapore. Int. J. Stroke, 4: 320-321.
    CrossRef  |  Direct Link  |  
  238. Sharma, V.K., A.K. Sinha, H.L. Teoh, B.P. Chan and B.K. Ong, 2009. Multimodality evaluation of intracranial vasodilatory reserve in carotid artery disease. J. Cl Neurosci., 16: 810-858.
  239. Sharma, V.K., 2009. Prognostic impact of microembolic signals in arterial sources of embolism. J. Neurol., 256: 1022-1023.
    CrossRef  |  Direct Link  |  
  240. Sharma, V.K., 2009. A risk score to predict ischemic lesions after protected carotid artery stenting. J. Neurol. Sci., 277: 191-192.
    CrossRef  |  Direct Link  |  
  241. Sharma, V.K. and H.L. Teoh, 2009. Isolated cortical vein thrombosis-the cord sign. J. Radiol. Case Rep., 3: 21-24.
    CrossRef  |  Direct Link  |  
  242. Sharma, V.K. and B.P.L. Chan, 2009. Changes in serum calcium levels associated with catheter‐based cerebral angiography. J. Neuroimag., 19: 97-98.
    CrossRef  |  Direct Link  |  
  243. Rathakrishnan, R., V.K. Sharma and B.P. Chan, 2009. A real tangle: Isolated cortical vein thrombosis in a patient with arteriovenous malformation. J. Clin. Neurosci., 16: 856-857.
  244. Kaul, S. and V.K. Sharma, 2009. Fourth national congress of indian stroke association in Hyderabad. Int. J. Stroke, 4: 417-418.
    CrossRef  |  Direct Link  |  
  245. Gunaratne, P., A. Fernando and V.K. Sharma, 2009. Development of stroke care in Sri Lanka. Int. J. Stroke, 4: 38-39.
  246. Barreto, A.D., V.K. Sharma, A.Y. Lao, P.D. Schellinger and P. Amarenco et al., 2009. Safety and dose‐escalation study design of Transcranial ultrasound in clinical SONolysis for acute ischemic stroke: The TUCSON trial. Int. J. Stroke, 4: 42-48.
    CrossRef  |  Direct Link  |  
  247. Ahmad, A., K.T. Siah, S.E. Tan, H.L. Teoh, B.P.L. Chan, B.K. Ong and V.K. Sharma, 2009. Real-time monitoring of blood flow changes during intravenous thrombolysis for acute middle cerebral artery occlusion. Ann. Acad. Med. Singapore, 38: 1104-1105.
    Direct Link  |  
  248. Ahmad, A., H.L. Teoh and V.K. Sharma, 2009. Would you thrombolyse this acute ischemic stroke patient? Arch. Neurol., 66: 410-411.
  249. Yusuf, S., H.C. Diener, R.L. Sacco, D. Cotton and S. Ounpuu et al., 2008. Telmisartan to prevent recurrent stroke and cardiovascular events. New England J. Med., 359: 1225-1237.
    Direct Link  |  
  250. Yeo, T.C., Y.H. Chan, L.P. Low, N. Venketasubramanian and S.C. Lim et al., 2008. Risk factor profile and treatment patterns of patients with atherothrombosis in Singapore: Insight from the REACH registry. Ann. Acad. Med. Singapore, 37: 365-371.
    Direct Link  |  
  251. Tsivgoulis, G., V.K. Sharma, S.L. Hoover, A.Y. Lao, A.A. Ardelt, M.D. Malkoff and A.V. Alexandrov, 2008. Applications and advantages of power motion-mode Doppler in acute posterior circulation cerebral ischemia. Stroke, 39: 1197-1204.
    CrossRef  |  Direct Link  |  
  252. Tsivgoulis, G., V.K. Sharma and A.V. Alexandrov, 2008. Detection of right-to-left shunt with transcranial doppler is affected by body-positioning. Stroke, 39: e184-e184.
    CrossRef  |  Direct Link  |  
  253. Tsivgoulis, G., M. Saqqur, V.K. Sharma, A.Y. Lao, S.L. Hoover and A.V. Alexandrov, 2008. Association of pretreatment ASPECTS Scores with tPA‐induced arterial recanalization in acute middle cerebral artery occlusion. J. Neuroimaging, 18: 56-61.
    CrossRef  |  
  254. Sharma, V.K., R. Rathakrishnan, B.K. Ong and B.P. Chan, 2008. Ultrasound assisted thrombolysis in acute ischaemic stroke: preliminary experience in Singapore. Ann. Acad. Med. Singapore, 37: 778-782.
    Direct Link  |  
  255. Sharma, V.K., N. Venketasubramanian, D.K. Khurana, G. Tsivgoulis and A.V. Alexandrov, 2008. Role of transcranial Doppler ultrasonography in acute stroke. Ann. Indian Acad. Neurol., 11: 39-51.
    Direct Link  |  
  256. Sharma, V.K., H.L. Teoh and B.P.L. Chan, 2008. Relationship between patent foramen ovale and ischemic cerebrovascular events in children. Cathet. Cardiovasc. Intervent., 71: 716-717.
    CrossRef  |  Direct Link  |  
  257. Sharma, V.K., H.L. Teoh and B.P.L. Chan, 2008. Extracerebral paradoxical embolisms in patients with intracardiac shunts. Cardiovasc. Revasculariz. Med., 9: 190-191.
    CrossRef  |  Direct Link  |  
  258. Sharma, V.K., H.L. Teoh and B.P.L. Chan, 2008. Patent foramen ovale and prothrombotic markers in young stroke patients. Blood Coagul. Fibrinoly., 19: 326-327.
    CrossRef  |  Direct Link  |  
  259. Sharma, V.K., H.L. Teoh and B.P. Chan, 2008. Relationship between migraine and patent foramen ovale. Headache: J. Head Face Pain, 48: 479-481.
    CrossRef  |  Direct Link  |  
  260. Sharma, V.K., G. Tsivgoulis, C. Ning, H.L. Teoh and C. Bairaktaris et al., 2008. Role of multimodal evaluation of cerebral hemodynamics in selecting patients with symptomatic carotid or middle cerebral artery steno-occlusive disease for revascularization. J. Vascular Int. Neurol., 1: 96-101.
    Direct Link  |  
  261. Sharma, V.K., G. Tsivgoulis, A.Y. Lao, M.D. Malkoff, A.W. Alexandrov and A.V. Alexandrov, 2008. Quantification of microspheres appearance in brain vessels implications for residual flow velocity measurements, dose calculations and potential drug delivery. Stroke, 39: 1476-1481.
  262. Sharma, V.K., 2008. Transcranial Doppler monitoring during language tasks in stroke patients with aphasia. Disabil. Rehab., 30: 565-566.
    CrossRef  |  Direct Link  |  
  263. Sharma, V.K. and R. Rathakrishnan, 2008. Delayed and extra-pontine myelinolysis after osmotic dysregulation. Ann. Acad. Med. Singapore, 37: 623-623.
  264. Sharma, V.K. and B.P.L. Chan, 2008. Prevalence of patent foramen ovale in patients with migraine. J. Turk. Soc. Algol., 20: 41-43.
  265. Sharma, V.K. and B.P.L. Chan, 2008. Comment on Transcranial doppler ultrasonographic evaluation of cerebral circulation during passive tilting in patients with Parkinson's disease. J. Clin. Ultrasound, 36: 303-304.
    CrossRef  |  PubMed  |  Direct Link  |  
  266. Saqqur, M., G. Tsivgoulis, C.A. Molina, A.M. Demchuk and Z. Garami et al., 2008. Design of a PROspective multi‐national CLOTBUST collaboration on reperfusion therapies for stroke (CLOTBUST‐PRO). Int. J. Stroke, 3: 66-72.
    CrossRef  |  
  267. Sacco, R.L., H.C. Diener, S. Yusuf, D. Cotton and S. Ounpuu et al., 2008. Aspirin and extended-release dipyridamole versus clopidogrel for recurrent stroke. New England J. Med., 359: 1238-1251.
    Direct Link  |  
  268. Rathakrishnan, R., Y.I. Berne, K.K. Quek, C.S. Hong, B.K. Ong, B.P. Chan and V.K. Sharma, 2008. Validation of transcranial Doppler with ct angiography in cerebral ischaemia: A preliminary pilot study in Singapore. Ann. Acad. Med. Singapore, 37: 402-405.
  269. Lao, A.Y., V.K. Sharma, G. Tsivgoulis, J.L. Frey, M.D. Malkoff, J.C. Navarro and A.V. Alexandrov, 2008. Detection of right‐to‐left shunts: Comparison between the international consensus and spencer logarithmic scale criteria. J. Neuroimaging, 18: 402-406.
    CrossRef  |  
  270. Kia, Q.K., R. Rathakrishnan, C.S. Hong and V.K. Sharma, 2008. Pregnancy induced accelerated growth and vascularity in a thyroid nodule. J. Diagnostic Med. Sonography, 24: 179-182.
  271. Diener, H.C., R.L. Sacco, S. Yusuf, D. Cotton and S. Ounpuu et al., 2008. Effects of aspirin plus extended-release dipyridamole versus clopidogrel and telmisartan on disability and cognitive function after recurrent stroke in patients with ischaemic stroke in the Prevention Regimen for Effectively Avoiding Second Strokes (PRoFESS) trial: A double-blind, active and placebo-controlled study. Lancet Neurol., 7: 875-884.
    Direct Link  |  
  272. Chu, V., V.K. Sharma and H. Basri, 2008. Stroke in Laos: 2008 ASNA conference. Int. J. Stroke, 3: 306-306.
    CrossRef  |  
  273. Chan, Y.C., J.M. Burgunder, E. Wilder-Smith, S.E. Chew, K.M. Lam-Mok-Sing, V. Sharma and B.K. Ong, 2008. Electroencephalographic changes and seizures in familial hemiplegic migraine patients with the CACNA1A gene S218L mutation. J. Clin. Neurosci., 15: 891-894.
    CrossRef  |  Direct Link  |  
  274. Alexandrov, A.V., R. Mikulik, M. Ribo, V.K. Sharma and A.Y. Lao et al., 2008. A pilot randomized clinical safety study of sonothrombolysis augmentation with ultrasound-activated perflutren-lipid microspheres for acute ischemic stroke. Stroke, 39: 1464-1469.
    CrossRef  |  
  275. Tsivgoulis, G., V.K. Sharma, A.Y. Lao, M.D. Malkoff and A.V. Alexandrov, 2007. Validation of transcranial doppler with CT angiography in acute cerebral ischemia. Stroke, 38: 1245-1249.
  276. Tsivgoulis, G., M. Saqqur, V.K. Sharma, A.Y. Lao, M.D. Hill and A.V. Alexandrov, 2007. Association of pre-treatment blood pressure with tPA-induced arterial recanalization in acute stroke. Stroke, 38: 961-966.
  277. Stanley, I., V.K. Sharma, G. Tsivgoulis, A.Y. Lao and A.V. Alexandrov, 2007. Painless aortic dissection with unusual extension into intracranial internal carotid arteries. Cerebrovascular Dis., 24: 314-315.
    CrossRef  |  
  278. Sharma, V.K., G. Tsivgoulis, A.Y. Lao, M.D. Malkoff and A.V. Alexandrov, 2007. Noninvasive detection of diffuse intracranial disease. Stroke, 38: 3175-3181.
    CrossRef  |  
  279. Sharma, V.K., G. Tsivgoulis, A.Y. Lao, M. Flaster, J.L. Frey, M.D. Malkoff and A.V. Alexandrov, 2007. Thrombotic occlusion of the Common Carotid Artery (CCA) in acute ischemic stroke treated with intravenous Tissue Plasminogen Activator (TPA). Eur. J. Neurol., 14: 237-240.
    CrossRef  |  Direct Link  |  
  280. Sharma, V.K., G. Tsivgoulis, A.Y. Lao and A.V. Alexandrov, 2007. Role of transcranial Doppler ultrasonography in evaluation of patients with cerebrovascular disease. Curr. Neurol. Neurosci. Rep., 7: 8-20.
    Direct Link  |  
  281. Sharma, V.K., A.Y. Lao and A.V. Alexandrov, 2007. Neurosonology in Acute Ischemic Stroke'. In: The Stroke Book, Torby, M.T. (Ed.). Cambridge University Press, New York.
  282. Sharma, V.K., A.W. Pereira and B.P.L. Chan, 2007. Vasospasm followed by diastolic flow reversal in the intracranial arteries after subarachnoid haemorrhage. J. Clin. Neurosci., 14: 389-391.
    CrossRef  |  
  283. Sharma, V.K., 2007. Is he headstrong? Lifewise, 12: 44-44.
  284. Sharma, V.K. and J.H. Tan, 2007. Post-hypoxic early selective putaminal necrosis followed by delayed extensive sub-cortical demyelination. Brain Injury, 21: 1199-1202.
    CrossRef  |  
  285. Sharma, V.K. and B.P.L. Chan, 2007. Involvement of recurrent artery of heubner with contralateral middle cerebral artery infarction. J. Neurol. Neurosurg Psychiatry, 78: 362-362.
  286. Sharma, V.K. and B.P. Chan, 2007. Diagnostic cerebral angiography affects the tonus of the major cerebral arteries. Med. Sci. Monit., 13: LE15-LE16.
    PubMed  |  Direct Link  |  
  287. Navarro, J.C., A.Y. Lao, V.K. Sharma, G. Tsivgoulis, M.D. Hill and A.V. Alexandrov, 2007. The accuracy of transcranial doppler in the diagnosis of the Middle Cerebral Artery (MCA) Stenosis: A meta analysis. Cerebrovasc Dis., 23: 325-330.
  288. Lao, A.Y., V.K. Sharma, G. Tsivgoulis, M.D. Malkoff, A.V. Alexandrov and J.L. Frey, 2007. Effect of body positioning during transcranial Doppler detection of right‐to‐left shunts. Eur. J. Neurol., 14: 1035-1039.
    CrossRef  |  
  289. Iyadurai, S., G. Tsivgoulis, V.K. Sharma, A.Y. Lao and A.V. Alexandrov, 2007. Acute painless paraparesis due to bilateral femoral artery occlusion. Eur. J. Internal Med., 18: 553-555.
    CrossRef  |  Direct Link  |  
  290. Alexandrov, A.V., V.K. Sharma, A.Y. Lao, G. Tsivgoulis, M.D. Malkoff and A.W. Alexandrov, 2007. Reversed Robin Hood syndrome in acute ischemic stroke patients. Stroke, 38: 3045-3048.
    CrossRef  |  Direct Link  |  
  291. Sharma, V.K., A.W. Pereira, B.K. Ong, R. Rathakrishnan, B.P. Chan and H.L. Teoh, 2006. External carotid artery-internal jugular vein fistula a complication of internal jugular cannulation. Circulation, 113: e722-e723.
    CrossRef  |  
  292. Sharma, V.K. and E.P. Wilder-Smith, 2006. Second lumbrical-interossei latency difference: A strong predictor of median neuropathy at the wrist in uremic patients. Neurol. Neurophysiol. Neurosci. .
    Direct Link  |  
  293. Sharma, V., Y.C. Chan, H.L. Teoh and E.P. Wilder-Smith, 2006. Bickerstaff's brainstem encephalitis: Can it recur? J. Clin. Neurosci., 13: 277-279.
    CrossRef  |  
  294. Sharma, V., K.C. Ong Benjamin, M.C. Wong and E. Wilder‐Smith, 2006. Headache characteristics in episodic ataxia. Eur. J. Neurol., 13: e8-e8.
    CrossRef  |  
  295. Wilder-Smith, E.P.V., E.C.H. Lim, H.L. Teoh, V.K. Sharma, J.J.H. Tan, B.P.L. Chan and B.K.C. Ong, 2005. The NORSE (new-onset refractory status epilepticus) syndrome: Defining a disease entity. Ann. Acad. Med. Singapore, 34: 417-420.
  296. Sharma, V., S. Vasoo and B. Ong, 2004. Myofasciitis and polyneuritis related to Buprenorphine abuse. Neurol. Clin. Neurophysiol. .
    Direct Link  |  
  297. Sharma, V. and E.P. Wilder-Smith, 2004. Self-administered hand symptom diagram for carpal tunnel syndrome diagnosis. J. Hand Surgery (Br. Eur. Vol.), 29: 571-574.
    CrossRef  |