Dr. Jayanand Sudhir B

Academic Qualifications

• Fellowship in Cerebrovascular surgery
• MCh Neurosurgery
• MBBS

Professional Record

• Additional Professor in Neurosurgery, SCTIMST
• Adjunct Faculty, Department of Applied Mechanics and Biomedical Engineering, IIT Madras
• Associate Professor, SCTIMST

Area of Interest

• Brain Bypass Surgery
• Computational Fluid Dynamics
• Moyamoya Angiopathy
• Arteriovenous Malsormations
• Aneurysm surgery
• Skullbase surgery
• Pediatric Neuro-oncology

Collaboration

• Indian Institute of Technology, Madras
• Indian Institute of Space Science Technology, Trivandrum
• भारतीय विज्ञान संस्थान, बैंगलोर
• Vikram Sarabhai Space Centre, ISRO, Trivandrum

Current Activities

• Computational Fluid Dynamics and Fluid Structure Interactions of cerebral aneurysms
• Surgical outcome of Moyamoya disease

Fellowships

• James Cook University, Middlesbrough, United Kingdom
• Teishinkai Hospital, Sapporo, Japan
• Hokkaido University, Sapporo, Japan
• Indo-Japan Clinical Fellowship, Kyorin University, Tokyo, Japan
• Cerebrovascular Surgery, SCTIMST

Membership

• Cerebrovascular Society of India
• Neurological Society of India
• Indian Sciance Congress
• MENSA India

On-going Projects

• High Performance Computing in CFD study of brain aneurysms (National Supercomputing Mission Grant)
• CFD study on brain aneurysms (SUPRA-SERB Grant)

Team

• Stroke Team, SCTIMST

No. of Publications

• 30

Dissertations Supervised - Ph.D

• 4

Dissertations Supervised - M.Tech

• 2

Select Publications

• The quest for a geo-environmental factor in Moyamoya angiopathy: Is arsenic the elusive environmental agent? B.J. Sudhir, Rajeev Sreenath, E. Shaji, H.R. Darshan, Sam Scaria, Hariharan Venkat Easwer, Kesavapisharady Krishnakumar Medical Hypotheses,Volume 182, 2024, 111233,, ISSN 0306-9877, https://doi.org/10.1016/j.mehy.2023.111233.
• Review of CFD based simulations to study the hemodynamics of cerebral aneurysms Eldhose Babu Maramkandam, Anjana Kannan, Chanikya Valeti, N. Manjunath, Nisanth Kumar Panneerselvam, Azhaganmaadevi K. Alagan, Pratik M. Panchal, Santhosh K. Kannath, H. R. Darshan, Ram Kishan Nekkanti, Bhushan Akade, George C. Vilanilam, Prakash Nair, Ganesh Divakar, Meraj Ahmed, B. J. Sudhir and B. S. V. Patnaik Journal of the Indian Institute of Science J Indian Inst Sci (2024). https://doi.org/10.1007/s41745-024-00431-x
• Hemodynamic analysis of coil filled patient-specific middle cerebral artery aneurysm using porous medium approach. Nisanth Kumar Panneerselvam, B. J. Sudhir, Santhosh K. Kannath, B. S. V. Patnaik; Physics of Fluids 1 November 2023; 35 (11): 111906.
• Numerical investigation of unruptured middle cerebral artery bifurcation aneurysms: influence of aspect ratio Chanikya Valeti, Saravanan Gurusamy, K. Krishnakumar, Hariharan Venkat Easwer, Santhosh K. Kannath, B. J. Sudhir & B. S. V. Patnaik Computer Methods in Biomechanics and Biomedical Engineering, 2023 Nov 16:1-16. DOI: 10.1080/10255842.2023.2279508
• Analysis of Evolution of Hydrocephalus in Posterior Fossa Tumors and Validation Study of the Modified Canadian Preoperative Prediction Rule for Hydrocephalus in Children and Frankfurt Grading System for Prediction of Cerebrospinal Fluid Diversion in Adults with Posterior Fossa Tumors Hirisave Ravikumar Darshan, Bhanu Jayanand Sudhir, Ajit Singh, Rajeev Sreenath, Hariharan Venkat Easwer, Kesavapisharady Krishnakumar, Prakash Nair, World Neurosurg. 2023 Sep 6:S1878-8750(23)01200-7. doi: 10.1016/j.wneu.2023.08.087.
• A novel parameter for the prediction of rupture risk of cerebral aneurysms based on morphology Eldhose Babu Maramkandam, B J Sudhir, Santhosh K Kannath3 and BSV Patnaik Journal of Engineering in Medicine
• Influence of carotid tortuosity on the hemodynamics in cerebral an-eurysms Mahesh S. Nagargoje, Asif S, Ram Kishan Nekkanti, K Krishnakumar, Santhosh K. Kannath, B J Sudhir, B.S.V. Patnaik, Physics of Fluids, Volume 35 (6), Issue 2023-06-09, 2023.
• Hemodynamics and bio-mechanics of morphologically distinct saccular intracranial aneurysms at bifurcations: Idealised vs Patient-specific geometries Nimmy Thankom Philip, Srinivas Bolem, B.J. Sudhir, B.S.V. Patnaik, Computer Methods and Programs in Biomedicine,Volume 227,2022,107237, ISSN 0169-2607, https://doi.org/10.1016/j.cmpb.2022.107237.
• Influence of morphological parameters on hemodynamics in internal carotid artery bifurcation aneurysms Mahesh S. Nagargoje, Chanikya Valeti, N. Manjunath, Bhushan Akhade, B. J. Sudhir, B. S. V. Patnaik, and Santhosh K. Kannath Physics of Fluids 34, 101901 (2022) https://doi.org/10.1063/5.0117879
• The Jai knot technique for deep microvascular surgery: How I do it Sudhir B J, Acta Neurochir (Wien). (Accepted for publication)
• Strategic tunnelling of superficial temporal artery during bypass surgery for moyamoya disease. Sudhir B J, Arun K, Amjad M J, Arun K G, Acta Neurochir (Wien). DOI: 10.1007/s00701-021-05084-8
• Hemodynamic simulation of Abdominal Aortic Aneurysm on idealised models : Investigation of stress parameters during disease progression NT Philip, BSV Patnaik, Sudhir B J Computer Methods and Programs in Biomedicine 2021 Nov 1;213:106508. doi: 10.1016/j.cmpb.2021.106508. Epub ahead of print. PMID: 34800807
• The Mechano-biological Theory: A Unifying Hypothesis on the Pathogenesis of Moyamoya Disease based on a Systematic Review. Sudhir B J, Arun Gowda Keelara A G, Venkat E H, Kazumata K, Sundararaman A Neurosurg Focus 51 (3):E6, 2021
• Superficial temporal artery extended interposition graft to anterior cerebral artery bypass for the treatment of a large fusiform DACA aneurysm Sudhir B J, Murali SH, Jamaludeen M A Venkat EH, Operative Video, Operative Neurosurgery, 2021; opab239, https://doi.org/10.1093/ons/opab239
• Shock waves induce changes in meningiomas of the brain Sudhir B J, Anita Mahadevan and K.P.J. Reddy CURRENT SCIENCE, 120, (10), 1587-1592, 25 MAY 2021, doi: 10.18520/cs/v120/i10/1587-1592
• "Moyamoya Disease: Using Computational Fluid Dynamics to Propose a Novel Mechanical Theory of Pathogenesis," Sudhir B. J, Santhosh K. K ICIIBMS, IEEEXPLORE, 2018, Vol. 3, pp. 72-77. doi: 10.1109/ICIIBMS.2018.8550007