POSTER PRESENTATIONS
  1. Cruz-Criollo L, Kalakoti P, Galecio-Castillo M, Brito A, Rodriguez-Calienes A, Lefkowitz J, Cespedes J, Abdelhakim N, Cano Nigenda V, Mercado Pompa, AA, Pereda-Castillo A, Arauz Gongora A, Ortega-Gutierrez S. Association of Early Inflammatory Biomakers at Admission with long-term functional outcome in acute cerebral venous sinus thrombosis. European Stroke Organization Conference [ESOC] Annual Meeting, Helsinki, Finland: May 2025.
  2. Abdelhakim N, Galecio-Castillo M, Kalakoti P, Cruz-Criollo L, Rodriguez-Calienes A, Brito A, Lefkowitz J, Cespedes J, Shaban A, Cano-Nigenda V, Mercado A, Arauz A, Ortega-Gutierrez S. Cytotoxic Edema and Intracranial Hemorrhage: A Mediated Pathway to Mortality in Cerebral Venous Sinus Thrombosis. European Stroke Organization Conference [ESOC] Annual Meeting, Helsinki, Finland: May 2025.
  3. Galecio-Castillo M, Shogren S, Olexa M, Begunova Y, Cruz-Criollo L, Kalakoti P, Brito-Alvarado A, Petersen N, Ortega Gutierrez S. Elevated Pre-hospital Blood Pressure is Associated with Reduced Infarct Volume in Large Vessel Occlusion Ischemic Strokes American Academy of Neurology [AAN] Annual Meeting, San Diego, LA: April 2025.
  4. Huynh J, Brito-Alvarado A, Cruz-Criollo L, Galecio-Castillo M, Kalakoti P, Geyik S, Ortega-Gutierrez S, Bajrami A. Safety and Efficacy of Endovascular Interventions for Chronic Carotid Artery Occlusion: A Multi-Center Case Series. American Academy of Neurology [AAN] Annual Meeting, San Diego, LA: April 2025.
  5. Cruz-Criollo L, Galecio-Castillo M, Brito-Alvarado A, Kalakoti P, Huynh J, Ortega-Gutierrez S. Unexpected Neurological Outcomes After Successful Mechanical Thrombectomy in Acute Ischemic Stroke: ASPECTS Decay. American Academy of Neurology [AAN] Annual Meeting, San Diego, LA: April 2025.
  6. Galecio-Castillo M, Shogren SL, Begunova L, Olexa M, Kalakoti P, Cruz-Criollo L, Petersen N, Ortega-Gutierrez S. Higher Pre-Admission Blood Pressure Is Associated with Lower Initial Infarct Volume After Acute Large Vessel Occlusions. International Stroke Conference [ISC] Annual Meeting, Los Angeles, CA: February 2025.
  7. Galecio-Castillo M, Bajrami A, Krug R, Cruz-Criollo L, Kalakoti P, Geyik S, Ortega-Gutierrez S. Circle of Willis Arterial Size is Associated with Symptomatic Status in Chronic Carotid Occlusions. International Stroke Conference [ISC] Annual Meeting, Los Angeles, CA: February 2025.
  8. Kalakoti P, Cruz-Criollo L, Rodriguez-Calienes A, Gao J, Galecio-Castillo M, Mohr N, Nigenda V, Mercado A, Huynh J, Manazir A, Venkatesan A, Arauz A, Ortega-Gutierrez S. Impact of Edema Subtypes on Outcomes in Cerebral Venous Sinus Thrombosis: Definitions and Prognostic Implications. Society of Vascular and Interventional Neurology [SVIN] Annual Meeting, San Diego, CA: November 2024.
  9. Cruz-Criollo L, Kalakoti P, Galecio-Castillo M, Gao J, Rodriguez-Calienes A, Mohr N, Nigenda VC, Mercado A, Huynh J, Manazir A, Venkatesan A, Arauz A, Ortega-Gutiérrez S. Association of Blood-Based Biomarkers with Functional Outcomes in Cerebral Venous Sinus Thrombosis. Society of Vascular and Interventional Neurology [SVIN] Annual Meeting, San Diego, CA: November 2024.
  10. Galecio-Castillo M, Bajrami A, Krug R, Cruz-Criollo L, Kalakoti P, Geyik S, Ortega-Gutierrez S. Circle of Willis Arterial Size is Associated with Symptomatic Status in Chronic Carotid Occlusions. Society of Vascular and Interventional Neurology [SVIN] Annual Meeting, San Diego, CA: November 2024.
  11. Kalakoti P, Chinnakkannu K, Bell AJ, Sharma K, Dachepalli SS, Eisenberg J, Lindsay CP, Hendrickson N, Pugely AJ. Understanding the Macroeconomics of Spinal Fusion Utilization Rates in the United States from 2015 to 2040: P0830. American Academy of Orthopedic Surgeons [AAOS], San Diego, CA: September 2021.
  12. Kalakoti P, Bedard NA, Shamrock A, Volkmar AJ, Hendrickson NR, Pugely AJ. Should Hospital Magnet Designation Influence Patient Preference for Choice of Facility Selection in Cervical Spine Surgery? Cervical Spine Research Society [CSRS] 47th Annual Meeting, New York City, NY: November 2019.
  13. Kalakoti P,Volkmar AJ, Holland TC, Manfroni F, Chinnakkannu K, Calderaro C, Shamrock AG, Yamashita K, Lindsay CP, Bedard N, Karam M, Marsh JL, Weinstein SL, Pugely AJ. Publication Productivity of United States Orthopedic Surgery Residents in ACGME Accredited Programs. American Orthopaedic Association [AOA] 132nd Annual Meeting, San Diego, CA: June 2019.
  14. Kalakoti P, Hendrickson NR, Pugely AJ. Forecasting Utilization and Healthcare Burden of Spinal Arthrodesis in the United States from 2015 to 2040. American Orthopaedic Association [AOA] 132nd Annual Meeting, San Diego, CA: June 2019.
  15. Pugely A, Hendrickson N, Gao Y, Schmidt M, Bowers C, Nanda A, Kalakoti P. Impact of Post-Discharge Fragmentation on Outcomes and Resource Utilization in Lumbar Spine Surgery. Lumbar Spine Research Society [LSRS] 12th Annual Meeting, Chicago, IL: April 2019.
  16. Alexander Butler A, Donnally CJ III, Kalakoti P, Buskard A, Madhavan K, Nanda A, Pugely AJ, Gjolaj, JP. In-Patient Outcomes Following Elective Lumbar Spinal Fusion for Patients with Human Immunodeficiency Virus in the Absence of Acquired Immunodeficiency Syndrome. American Academy of Orthopedic Surgeons [AAOS], Las Vegas, NV: March 2019.
  17. Kalakoti P, Volkmar AJ, Shamrock AG, Gao Y, Calderaro C, Hendrickson NR, Pugely AJ. Thirty-day Readmission Risk Following Cervical Spine Surgery: Derivation and Validation of a Predictive Model. American Academy of Orthopedic Surgeons [AAOS], Las Vegas, NV: March 2019.
  18. Kalakoti P, Bedard NA, Volkmar AJ, Shamrock AG, Calderaro C, Pugely AJ. Preoperative Chronic Opioid Therapy: A Risk Factor for Reoperations, Complications, and Postoperative Opioid Use Following Cervical Fusion Surgery. American Academy of Orthopedic Surgeons [AAOS], Las Vegas, NV: March 2019.
  19. Kalakoti P, Bedard NA, Volkmar AJ, Shamrock A, Pugely AJ. Preoperative Chronic Opioid Therapy: A Risk Factor for Reoperations, Complications, and Postoperative Opioid Use Following Cervical Fusion Surgery. Cervical Spine Research Society [CSRS] 46th Annual Meeting, Scottsdale, AZ: December 2018.
  20. Kalakoti P, Hall J, Gao Y, Hendrickson NR, Shamrock A, Pugely AJ. Impact of Post-Discharge Fragmentation Versus Continuity of Care on Short-term Outcomes, Costs and Length of Stay in Cervical Spine Surgery. Cervical Spine Research Society [CSRS] 46th Annual Meeting, Scottsdale, AZ: December 2018.
  21. Kalakoti P, Hall J, Pugely AJ. Does Hospital Compare Ratings Correlate with Objective Outcomes in Cervical Spine Surgery? Insights into Patient Characteristics, LOS, Costs and Outcomes. Cervical Spine Research Society [CSRS] 46th Annual Meeting, Scottsdale, AZ: December 2018.
  22. Dominguez J, Kalakoti P, Yao K, Lee N, Bowers C, Schmidt M. Factors Associated with Hospital Stay in Patients Undergoing Lumbar Surgery. Congress of Neurological Surgeons [CNS] Annual Meeting, Houston, TX: October 2018.
  23. Sharma K, Gao Y, Kamholz JA, Bittner FR, Kalakoti P. A Predictive Model of Initial Hospitalization Cost in Patients with Multiple Sclerosis. Consortium of Multiple Sclerosis Centers [CMSC] Annual Meeting, Nashville, TN: May 2018.
  24. Kalakoti P, Goffredo P, Utria A, Hassan I. The equivalence of short-term perioperative outcomes among pediatric patients undergoing laparoscopic and open ileoanal pouch anastomosis. SAGES & CAGS 16th World Congress of Endoscopic Surgery, Seattle, WA: April 2018.
  25. Dossani RH, Kalakoti P, Nanda A, Guthikonda B, Tumialán LM. Is access to outpatient neurosurgery affected by narrow insurance networks? Results from statewide analysis of Marketplace plans in Louisiana. Congress of Neurological Surgeons [CNS] Annual Meeting, Boston, MA: October 2017.
  26. Kalakoti P, Sharma K, Burkhardt E, Al-delfi F, Cotelingam J, Patra D, Sun H, Nanda A. Pseudogout of the Temporo-Mandibular Joint Masquerading as an Extradural-Intracranial mass: Case Illustration and Literature Review. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  27. Kalakoti P, Sun H, Sharma K, Thakur J, Patra D, Konar S, Maiti T, Akbarian-Tefaghi H, Bollam P, Notarianni C, Nanda A. Factors Predicting Abducens Nerve Functional Recovery following Surgical Resection of Sixth Nerve Schwannoma: A Systematic Review and Quantitative Analysis. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  28. Kalakoti P, Samra N, Sharma K, Patra D, Dossani R, Thakur J, Veeranki S, Disbrow E, Notarianni C, Owings J, Nanda A, Sun H. Impact of Pre-hospital Transportation on Survival in Skiers and Snowboarders with Traumatic Brain Injury. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  29. Kalakoti P, Akbarian-Tefaghi H, Sharma K, Patra DP, Bollam P, Nanda A, Guthikonda G. Primary pituitary abscess in preadolescence mimicking a sellar mass. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  30. Kalakoti P, Sharma K, Patra D, Dossani R, Thakur J, Madhavan K, Bollam P, Guthikonda B, Nanda A, Sun H. Impact of psychiatric comorbidities on outcomes following intervention for lumbar degenerative disc disease. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  31. Kalakoti P, Sharma K, Nanda A, Minagar A, Gonzalez-Toledo E, Sun H. Evaluating structural integrity and functional connectivity in patients with multiple sclerosis. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  32. Kalakoti P, Sharma K, Patra D, Dossani R, Bollam P, Sun H, Guthikonda B, Nanda A. Derivation and Validation of a Predictive Model of Hospitalization Cost Following Extracranial-Intracranial Bypass. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  33. Kalakoti P, Sharma K, Patra D, Dossani R, Bollam P, Sun H, Guthikonda B, Nanda A. Continuity of care and 30-day all cause readmission following cerebral aneurysm treatment. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  34. Chieng LO, Madhavan K, Kalakoti P, Sharma K, Patra D, Wang M, Nanda A. Outcomes of Patients with Renal Disease Undergoing Lumbar Fusion for Degenerative Disc Disease. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  35. Patra DP, Bir S, Maiti T, Kalakoti P, Bollam P, Nanda A. Microsurgical Treatment of Unruptured Intracranial Aneurysms: A Single Surgeons Perspective Over a Period of 16 Years. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  36. Patra DP, Kalakoti P, Bir S, Maiti T, Guthikonda B, Nanda A. Single Stage Microsurgical Clipping of Multiple Intracranial Aneurysms: Feasibility and Outcome Analysis. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  37. Patra DP, Sharma K, Kalakoti P, Konar S, Maiti T, Hanif R, Nanda A. Predictors of Unfavorable Outcomes and Hospital Case-volume Relationship on Outcomes Following Extracranial-Intracranial Bypass. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  38. Patra DP, Maiti T, Bir S, Kalakoti P, Bollam P, Nanda A. Meningioma: The Tumor That Taught Us Neurosurgery. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  39. Patra DP, Bir S, Kalakoti P, Maiti T, Guthikonda B, Cuellar-Saenz H, Sun H, Nanda A. Fusiform Aneurysms of the Posterior Circulation: Difference in Presentation and Overall Outcome with Extent of involvement. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  40. Dossani RH, Chieng LO, Kalakoti P, Nanda A.Collin S. MacCarty (1915-2003): Inventor of the “MacCarty keyhole,” the starting burr hole for orbitozygomatic approaches. American Association of Neurological Surgeons [AANS] 85th Annual Meeting, Los Angeles, CA: April 2017.
  41. Sharma K, Kalakoti P, Disbrow EA, Riel-Romero RM, Notarianni C, Minagar A, Gonzalez-Toledo E, Nanda A, Sun H. Re-visiting Racial Disparities in Access to Surgical Management of Intractable Temporal Lobe Epilepsy and Short-Term Post-Operative Outcomes. American Epilepsy Society [AES] 70th Annual Meeting, Houston, TX: December 2016.
  42. Bir SC, Maiti TK, Patra DP, Kalakoti P, Nanda A, Sun H. Analysis of Practice Pattern and Outcomes of Aneurysm Treatment Since 2010 at LSU Shreveport. Congress of Neurological Surgeons [CNS] Annual Meeting, San Diego, CA: September 2016.
  43. Hanif R, Maiti TK, Kalakoti P, Cuellar H, Nanda A. Comparison of Total Hospitalization Cost Between Pipeline Stenting and Clipping of Unruptured Ophthalmic Aneurysms. Congress of Neurological Surgeons [CNS] Annual Meeting, San Diego, CA: September 2016.
  44. Menger R, Kalakoti P, Hanif R, Ahmed O, Nanda A, Guthikonda B. Fighting for gun safety from a wheelchair: The transformative injury of James Brady. American Association of Neurological Surgeons [AANS] 84th Annual Meeting, Chicago, IL: May 2016.
  45. Kalakoti P, Filis A, Nanda A. Mythological Origins of Neurosurgery. American Association of Neurological Surgeons [AANS] 84th Annual Meeting, Chicago, IL: May 2016.
  46. Kalakoti P, Missios S, Maiti T, Nanda A. Inpatient outcomes and postoperative complications following primary versus revision lumbar spinal fusion surgeries for degenerative lumbar disc disease: A National (Nationwide) Inpatient Sample analysis. American Association of Neurological Surgeons [AANS] 84th Annual Meeting, Chicago, IL: May 2016.
  47. Kalakoti P, Missios S, Ahmed O, McLarty J, Cosetti M, Nanda A. A Predictive Model of Unfavorable Outcomes Following Craniotomy for Excision of Vestibular Schwannoma. Congress of Neurological Surgeons [CNS] Annual Meeting, New Orleans, LA: September 2015.
  48. Kalakoti P, Missios S, Nanda A. Drivers of Unfavorable Outcomes Following Resection of Benign Intradural Spine Tumors and the Effect of Hospital Volume on Outcomes: An Analysis of 18,297 Patients Across 774 US Hospitals Using the National Inpatient Sample 2002-2011. Congress of Neurological Surgeons [CNS] Annual Meeting, New Orleans, LA: September 2015.
  49. Kalakoti P, Ahmed O, Bollam P, Nanda A, Wilden J. Predictors of Unfavorable Outcomes Following Deep Brain Stimulation for Movement Disorders and the Effect of Hospital Case Volume on Outcomes: An Analysis of 33,642 Patients Across 234 US Hospitals Using the National Inpatient Sample 2002-2011. Congress of Neurological Surgeons [CNS] Annual Meeting, New Orleans, LA: September 2015.
  50. Thakur JD, Kalakoti P, Storey C, Haydel J, Ahmed O, Menger RP, Nanda A. Early Intervention in Cauda Equina Syndrome for Better Outcomes: Myth or Reality? United States National Inpatient Sample (NIS) Database Analysis 2002-2011. Congress of Neurological Surgeons [CNS] Annual Meeting, New Orleans, LA: September 2015.
  51. Kalakoti P, Kukreja S, Missios M, Ahmed O, Nanda A. Impact of associated injuries in conjunction with fracture of the axis vertebra on inpatient mortality, discharge disposition, in hospital stay, hospital charges and post-operative complications: a National Inpatient Sample analysis from 2002 to 2011. American Association of Neurological Surgeons [AANS] 83th Annual Meeting, Washington, DC: May 2015.
  52. Kalakoti P, Nixon M, Jacobsohn JA, Nanda A. Clinico-histopathological correlates of primary cerebral amyloidoma mimicking intracranial neoplasm. American Association of Neurological Surgeons [AANS] 83th Annual Meeting, Washington, DC: May 2015.
  53. Bekelis K, Kalakoti P, Nanda A, Missios S. A predictive model of unfavorable outcomes after benign intracranial tumor resection. American Association of Neurological Surgeons [AANS] 83th Annual Meeting, Washington, DC: May 2015.
  54. Maiti TK, Bir S, Nanda A, Kalakoti P, Bollam P. Alfred J Luessenhop and the Dawn of a New Superspecialty: Endovascular Neurosurgery. American Association of Neurological Surgeons [AANS] 83th Annual Meeting, Washington, DC: May 2015.
  55. Ahmed OI, Storey C, Kalakoti P, Thakur J, Zhang S, Nanda A, Guthikonda B, Cuellar H. Treatment of Vertebrobasilar Fusiform Aneurysms with Pipeline Embolization Device: long-term follow-up. American Association of Neurological Surgeons [AANS] 83th Annual Meeting, Washington, DC: May 2015.
  56. Kalakoti P, Bir SC, Murray R, Ahmed O, Bollam P, Nanda A. Elucidating the Role of Incidental Use of Beta Blockers in Patients with Metastatic Brain Tumors in Controlling Tumor Progression and Survivability. North American Skull Base Society [NASBS] 25th Annual Meeting, Tampa, FL: February 2015.
  57. Kalakoti P, Ahmed O, Menger R, Murray R, Bir SC, David C, Nanda A. Heterotrophic Ossification of a Pre-Pontine Mass: Idiopathic or Following Stroke? North American Skull Base Society [NASBS] 25th Annual Meeting, Tampa, FL: February 2015.
  58. Ahmed O, Kalakoti P, Hefner M, Nanda A, Cuellar H, Guthikonda G. Dual Treatment Modality of Surgical Clipping and Endovascular Coiling in Patient with 7 Intracranial Aneurysms: A Case Report. North American Skull Base Society [NASBS] 25th Annual Meeting, Tampa, FL: February 2015.
  59. Ahmed O, Storey C, Menger R, Kalakoti P, Zhang S, Hefner M, Smith E, Mehta V, Nanda A, Cuellar H, Guthikonda G. Anatomic Variations of Acromegalic Patients in Tran sphenoidal Surgery. Louisiana Neurosurgical Society [LANS] 40th Annual Meeting, New Orleans, LA: January 2015.
  60. Umeh CC, Kalakoti P, Greenberg MK, Gambetti P, Ghetti B, Mari Z. Clinicopathological correlates in a PRNP P102L mutation carrier with a rapidly progressing parkinsonism and dystonia. International Congress of Parkinson’s Disease and Movement Disorders 16th Annual Meeting, Dublin, Ireland: June 2012.
  61. Ghetti B, Umeh C, Kalakoti P, Greenberg M, Gambetti P, Mari Z. Neuropathology of Rapidly Progressing Parkinsonism and Dystonia in a P102L PRNP Mutation Carrier. American Association of Neuropathologists 88th Annual Meeting, Chicago, IL: June 2012.