DavidRyanOrmondMDPhD, FACS, FAANS

PubMed

• 78 citations
  Federated learning enables big data for rare cancer boundary detection.
  Sarthak Pati, Ujjwal Baid, Brandon Edwards, Micah Sheller, Shih-Han Wang
  Nature Communications. 2022-12-05
• 63 citations
  Estradiol induces BDNF/TrkB signaling in triple-negative breast cancer to promote brain metastases
  Maria J. Contreras-Zarate, Nicole L. Day, D. Ryan Ormond, Virginia F. Borges, Stuart A. Tobet
  Oncogene. 2019-02-22
• 303 citations
  Longitudinal molecular trajectories of diffuse glioma in adults
  Floris P. Barthel, Kevin C. Johnson, Frederick S. Varn, Anzhela D. Moskalik, Georgette Tanner
  Nature. 2019-12-05

Journal Articles

• Overcoming Barriers to Neurosurgical Training in Tanzania: International Exchange, Curriculum Development, and Novel Methods of Resource Utilization and Subspecialty D...  
  Kevin O Lillehei, D Ryan Ormond, Journal of Neurosurgery
• The Neurologic Assessment in Neuro-Oncology (NANO) Scale as an Assessment Tool for Survival in Patients with Primary Glioblastoma  
  Denise Damek, Kevin O Lillehei, D Ryan Ormond, Chad G Rusthoven, A Samy Youssef, Timothy H Ung, Douglas E Ney, Neurosurgery
• Subdural interhemispheric electrodes (IHE) in the presurgical evaluation of epilepsy patients  
  Delev D, Send K, Malter MP, von Lehe M, Schramm J, Grote A, World Neurosurgery, 1/22/2015
• Outcomes of Symptomatic Compared to Asymptomatic Recurrences in Patients with Glioblastoma Multiforme (GBM)  
  Amini A, Altoos B, Karam SD, Waxweiler TV, Rusthoven CG, Gaspar LE, Honce J, Damek DM, Ney DE, Lillehei KO, Chen C, Kavanagh B, Liu AK, Journal of Radiation Oncology, 1/12/2015
• A second chance: Reoperation in patients with failed surgery for intractable epilepsy – long-term outcome, neuropsychology and complications  
  Grote A, Witt JA, Surges R, von Lehe M, Pieper M, Christian E, Helmstaedter C, Schramm J, Delev D, Journal of Neurology, Neurosurgery and Psychiatry, 1/8/2015
• Tibial adamantinoma: late metastasis to the brain  
  Schowinsky J, Kleinschmidt-DeMasters BK, Journal of Neuropathology & Experimental Neurology, 1/1/2015
• Outcomes of Symptomatic Compared to Asymptomatic Recurrences in patients with Glioblastoma Multiforme (GBM)  
  Amini A, Altoos B, Karam SD, Waxweiler TV, Rusthoven CG, Gaspar LE, Honce J, Damek DM, Ney DE, Lillehei KO, Chen C, Kavanagh B, Liu AK, International Journal of Radiation Oncology, Biology, Physics, 1/1/2015
• Unilateral Tailored Fronto-Orbital Approach: A Keyhole Concept for Giant Olfactory Groove Meningiomas Technical Nuances  
  Downes AE, Freeman J, Lillehei K, Youssef AS, World Neurosurgery, 1/1/2015
• Cerebrospinal fluid leaks and encephaloceles of temporal bone origin: nuances to diagnosis and management  
  Jeevan DS, Kim AH, Meiteles LZ, Stidham KR, Linstrom C, Murali R, World Neurosurgery, 1/1/2015
• The Role of Cytotoxic Chemotherapy in the Management of Progressive Glioblastoma  
  Olson J, Nayak L, Wen PY, Kalkanis SN, Journal of Neuro-oncology, 1/1/2014
• Epilepsy surgery of the rolandic and immediate perirolandic cortex: surgical outcome and prognostic factors  
  Delev D, Send K, Wagner J, von Lehe M, Schramm J, Grote A, Epilepsia, 1/1/2014
• Stem cell therapy in conjunction with curcumin synergistically enhances recovery from spinal cord injury  
  Shannon C, Oppenheim J, Das K, Zeman R, Murali R, and Jhanwar-Uniyal M, PLoS ONE, 1/1/2014
• The history of neurosurgery and its relation to the development and refinement of the frontotemporal craniotomy  
  Ormond Dr, Hadjipanayis CG, Neurosurgical Focus, 1/1/2014
• The Role of Targeted Therapies in the Management of Progressive Glioblastoma  
  Olson J, Nayak L, Wen PY, Kalkanis SN, Ryken TC, Journal of Neuro-oncology, 1/1/2014
• The supraorbital keyhole craniotomy through an eyebrow incision: its origins and evolution  
  Ormond DR, Hadjipanayis CG, Minimally Invasive Surgery, 1/1/2013
• Neuroendoscopic resection of intraventricular tumors and cysts through a working channel with a variable aspiration tissue resector: a feasibility and safety study  
  Nduom EK, Sribnick EA, Hadjipanayis CG, Minimally Invasive Surgery, 1/1/2013
• Lumbar drains may reduce the need for permanent CSF diversion in spontaneous subarachnoid hemorrhage  
  Dressler A, Kim S, Ronecker J, Murali R, British Journal of Neurosurgery, 1/1/2013
• Polyetheretherketone (PEEK) Rods in Lumbar Spine Degenerative Disease: A Case Series  
  Albert L, Das K, Journal of Spine Disorders & Techniques, 1/16/2012
• MRI findings of causalgia of the lower extremity following transsphenoidal resection of pituitary tumor  
  Moscatello AL, Murali R., Case Reports in Neurological Medicine, 1/1/2012
• PI3K/mTOR Signaling Pathways as Therapeutic Targets in Medulloblastoma  
  Mohan AL, Friedman MD, Tobias M, Murali R, Jhanwar-Uniyal M., Anticancer Research, 1/1/2012
• Recovery from spinal cord injury using naturally occurring antiinflammatory compound curcumin  
  Peng H, Zeman R, Das K, Murali R, Jhanwar-Uniyal M., Journal of Neurosurgery: Spine, 1/1/2012
• Uncommon presentation of an intradiploic orbital epidermoid tumor: case report  
  Omeis I, and Abrahams JA, Oral Maxillofac Surg, 1/1/2011
• Infections of the Temporal Bone with Special Emphasis on the Management of Temporal Encephaloceles: Part I  
  Murali R, Linstrom C, Jeevan D, Contemporary Neurosurgery, 1/1/2009
• Infections of the Temporal Bone with Special Emphasis on the Management of Temporal Encephaloceles: Part II  
  Murali R, Linstrom C, Jeevan D, Contemporary Neurosurgery, 1/1/2009
• Obstructive hydrocephalus due to a third ventricular neuroepithelial cyst  Case report  
  Omeis I, Mohan A, Murali R, and Narayan P., Journal of Neurosurgery:  Pediatrics, 1/1/2008
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Books/Book Chapters

• The American Cancer Society’s Oncology in Practice: Clinical Management 
  Chapter: Central Nervous System and Peripheral Nerves: Clinical Management. 
  Ormond DR, Bouras A, Moore M, Gary M, Province Warren P, Prabhu R, Egan KM, Rangaraju S, Appin C, Hadjipanayis C, Nabors B, Voloschin A, Olson JJWiley Blackwell, Oxford2018
• American Cancer Society Textbook of Cancer 
  Chapter: Central Nervous System and Peripheral Nerves 
  Bouras A, Moore M, Gary M, Province P, Prabhu R, Egan KM, Rangaraju S, Appin C, Hadjipanayis C, Nabors B, Voloschin A, Olson JJEditors: Gansler T.Wiley Blackwell, Oxford2013

Abstracts/Posters

• Fusion testing in adult versus pediatric low and high grade brain tumors for eligibility for trials.
  Ormond DR, Damek D, Willard NS, Ewalt MD, Kleinschmidt-DeMasters BK, Society for Neuro-Oncology Annual Meeting 2018, 11/2018
• Prostate Cancer Brain Metastasis in a Contemporary Cohort
  2. Brittain P, Smith D, Gao D, Kessler ER, Bernard BD, Ormond DR, Lam ET, Kavanagh BD, Flaig TW, American Society of Clinical Oncology Annual Meeting 2018, 6/2018
• Progesterone-only Contraception is Associated with a Shorter Progression-Free Survival in Premenopausal Women with WHO Grade I Meningioma
  3. Harland TA, Freeman JL, Davern M, McCracken DJ, Celano EC, M.D., Lillehei K, Olson JJ, Ormond DR, American Association of Neurological Surgeons Annual Meeting 2018, 4/2018
• Challenges in germ cell tumor diagnosis persist: an 18-year retrospective.
  DeMasters BK, Ormond DR, Society for Neuro-Oncology Annual Meeting, 11/2017
• The role of mitochondrial transfer and mesenchymal stem cell transplantation in neuronal preservation after ischemia.
  Lambie S, Tseng N, Ormond DR., Rocky Mountain Regional Neuroscience Group Annual Meeting, 5/2017
• Prostatic carcinoma metastatic to the nervous system: parenchymal and problematic cases.
  Ormond DR, DeMasters BK., Society for Neuro-Oncology Annual Meeting, 11/2016
• New onset seizure following brain tumor excision: a risk assessment analysis.
  6. Oushy S, Sillau SH, Ney D, Damek D, Youssef AS, Lillehei KO, Ormond DR., Congress of Neurological Surgeons Annual Meeting, 9/2016
• Ovarian and brain estrogens promote brain metastases of triple negative breast cancer
  Hanna C, Sartorius C, Ormond DR, Serkova N, Borges V, Gril B, Steeg P, Cittelly D, Keystone Symposia on Nuclear Receptors: Full Throttle, 1/1/2016
• Evaluation of Symptomatic Compared to Asymptomatic Recurrences in patients with Glioblastoma Multiforme (GBM).
  9. Altoos B, Amini A, Karam S, Gaspar LE, Rusthoven CG, Waxweiler TV, Honce J, Damek DM, Ney DE, Ormond DR, Lillehei KO, Kavanagh BD, Liu AK., American Society of Therapeutic Radiation Oncology Annual Meeting., 10/2015
• Development of novel breast cancer brain-metastases-derived xenografts and cell lines
  Cittelly DM, Hanna C, Jacobsen BM, Sartorius CA, Kabos P, Lillehei K, Graner M, Borges V, American Association for Cancer Research: Advances in Breast Cancer Research Meeting, 1/1/2015
• Endoscopic endonasal resection of clival chordomas: a case series
  Wise S, Oyesiku N, Patel A, Hadjipanayis C, Journal of Neurological Surgery Part B: Skull Base, 1/1/2013
• Recovery from SCI:  utilizing anti-inflammatory compounds and stem cell therapy
  Shannon C, Das K, Zeman R, Murali R, Jhanwar-Uniyal M, The Ninth Annual Louis R.M. Del Guercio, M.D., Lectureship & Research Day, Westchester Medical Center, 1/4/2011
• Stem cell therapy and curcumin enhance recovery from moderate or severe spinal cord injury
  Shannon C, Das K, Zeman R, Murali R, Jhanwar-Uniyal M, Society for Neuroscience Annual Meeting, 1/1/2011
• Polyetheretherketone (PEEK) vs. Titanium Rods in Lumbar Spine Degenerative Disease: Retrospective Comparison of Two Cohorts
  Albert L, Ormond DR, Das K., European Association of Neurosurgical Societies, 14th European Congress of Neurosurgery; American Association of Neurological Surgeons Annual Meetin, 1/1/2011
• Utility of Platelet Sensitivity Assays in Traumatic Brain Injury
  LaBagnara M , Decker M, Moore B, Neil, J, Jeevan D, Abrahams JM, Murali R , Marini C, Stiefel MF, Congress of Neurological Surgeons Annual Meeting, 1/1/2011
• Recovery from spinal cord injury using stem cell therapy in conjunction with curcumin
  Shannon C, Das K, Zeman R, Murali R, Jhanwar-Uniyal M, American Association of Neurological Surgeons Annual Meeting, 1/1/2011
• Temporal bone encephalocele: Surgical treatment by a combined tympanomastoid-middle fossa repair
  Jeevan D, Linstrom C, Murali, American Association of Neurological Surgeons Annual Meeting, 1/1/2011
• Cancer stem cells in glioblastoma multiforme: Identification of signaling pathways
  Albert A, Karsy M, Braun A, Murali R, and Jhanwar-Uniyal M, AACR/JCA Joint Conference – Cancer Genomics, Epigenomics, and the Development of Novel Therapeutics, 1/1/2010
• Cancer stem cells of glioblastoma multiforme: regulation by the mTOR pathway
  Karsy M, Braun A, Murali R, and Jhanwar-Uniyal M, American Association for Cancer Research Annual Meeting, 1/1/2010
• Stem cell therapy in conjunction with curcumin synergistically enhances recovery from spinal cord injury
  Das K, Zeman R, Murali R, and Jhanwar-Uniyal M, Society for Neuroscience Annual Meeting, 1/1/2010
• STAT3 promotes metastasis to the brain: demonstrated by protein, gene, and functional analysis
  McKenna E, Karsy M, Braun A, Murali R, and Jhanwar-Uniyal M, American Association for Cancer Research Annual Meeting,, 1/1/2010
• Enhanced Recovery After Spinal Cord Injury Utilizing Engineered Stem Cells and Naturally-Occurring Anti-Inflammatory Compounds
  Das K, Zeman R, Murali R, and Jhanwar-Uniyal M, American Association of Neurological Surgeons Annual Meeting, 1/1/2010
• Enhanced Recovery After Spinal Cord Injury Utilizing Engineered Stem Cells and Naturally-Occurring Anti-Inflammatory Compounds
  Das K, Zeman R, Murali R, and Jhanwar-Uniyal M, The Eighth Annual Louis R.M. Del Guercio, M.D., Lectureship & Research Day, Westchester Medical Center, 1/1/2009
• Neural Stem Cells in Glioblatoma multiforme: Signalling pathways associated with growth and differentiation
  Karsy M, Albert L, Geis M, Ormond DR, Braun A, Murali R, and Jhanwar-Uniyal M, American Association for Cancer Research Annual Meeting, 1/1/2009
• Tumor Suppressor p53 Modulates Tumor Metastases to the Brain: Signaling Pathways Associated with MAPK, NF-kB and STAT3 in Regulation of Cancer Stem Cells
  Karsy M, Alba D, Mohan A, Braun A, Murali R, and Jhanwar-Uniyal M, Congress of Neurological Surgeons Annual Meeting, New Orleans, LA, 1/1/2009
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Lectures

• Endoscopic Versus Transcallosal Excision of Colloid Cysts: a Meta-Analysis of 962 patients in the Era of Complete Endoscopic Excision 
  Congress of Neurological Surgeons Annual Meeting 2018: Tumor Section Satellite Symposium - 10/2018
• Advanced Cranial Endoscopy 
  Muhimbili Orthopedic Institute, Dar es Salaam, Tanzania - 6/13/2018
• Intracranial Ultrasound 
  Muhimbili Orthopedic Institute, Dar es Salaam, Tanzania - 6/12/2018
• The history of brain localization and its relevance to glioma resection 
  University of Colorado Department of Neurosurgery Grand Rounds - 4/10/2018
• The development of a technical skills test to improve assessment and evaluation in neuroendoscopic education. 
  AANS/CNS Section on Tumors II, American Association of Neurological Surgeons Annual Meeting - 4/2018
• Advances in endoscopic and minimally invasive cranial surgery 
  University of Colorado School of Medicine Neurosurgery Interest Group - 3/6/2018
• Progesterone-only Contraception is Associated with a Shorter Progression-Free Survival in Premenopausal Women with WHO Grade I Meningioma. 
  Neurosurgery in the Rockies - 2/2018
• Using the neurologic assessment in neuro-oncology (NANO) scale as a predictive assessment tool for survival in patients with primary glioblastoma. 
  Society for Neuro-Oncology Annual Meeting - 11/2016
• Innovations in Brain Tumor Surgery. 
  Neuro-Oncology Education Day, University of Colorado Hospital Cancer Center - 10/2016
• Guiding the blind squirrel: The Van Wagenen Fellowship and the launching of an academic career. 
  Invited lecture, Grand Rounds, New York Medical College, Department of Neurosurgery, Valhalla, NY - 4/2016
• Intraventricular and Subcortical Endoscopic and Endoscopic-assisted Surgery. 
  Grand Rounds, Muhimbili University of Health and Allied Sciences, Unit of Neurosurgery, Department o - 2/2016
• Stand-alone anchored cage versus allograft with plating for multilevel anterior cervical discectomy and fusion. 
  Neurosurgery in the Rockies, Avon, CO - 2/2016
• Management of Cervical Spine Trauma. 
  Grand Rounds, Haydom Lutheran Hospital, Haydom, Mbulu, Manyara, Tanzania - 2/1/2016
• Dynamic recapitulation: revising the epigenetic landscape. 
  University of Utah School of Medicine, Department of Neurosurgery - 10/2013
• Dynamic recapitulation: revising the epigenetic landscape. 
  University of Colorado School of Medicine, Department of Neurosurgery - 6/2013
• Dynamic recapitulation: revising the epigenetic landscape 
  University of Utah School of Medicine, Salt Lake City, UT; University of Colorado School of Medicine - 1/2/2013
• Endoscopic endonasal resection of clival chordomas: a case series 
  1/17/2012
• Glial Tumors of the Brain 
  New York Medical College - 1/6/2012
• Recovery from SCI: utilizing anti-inflammatory compounds and stem cell therapy. 
  The Ninth Annual Louis R.M. Del Guercio, M.D., Lectureship & Research Day, Westchester Medical Cente - 5/2011
• Chiari Malformations and Syringohydromyelia 
  New York Medical College - 1/23/2011
• Stem Cell Therapy in Conjunction with Naturally-Occurring Anti-inflammatory Compounds Synergistically Enhances Recovery from Spinal Cord Injury 
  1/12/2011
• Neurosurgical Emergencies 
  New York Medical College - 1/30/2010
• Utilizing Stem Cells and Anti-inflammatory Compounds to Enhance Recovery from Spinal Cord Injury. 
  1/4/2010
• Enhanced Recovery After Spinal Cord Injury Utilizing Engineered Stem Cells and Naturally-Occurring Anti-Inflammatory Compounds. 
  The Eighth Annual Louis R.M. Del Guercio, M.D., Lectureship & Research Day, Westchester Medical Cent - 11/2009
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