RobertTGeertmanMDPh.D.

PubMed

• Impact of the cough stimulation system on the care burden and life quality of caregivers of tetraplegics.
  Anthony F DiMarco, Robert T Geertman, Gregory A Nemunaitis, Krzysztof E Kowalski> ;The Journal of Spinal Cord Medicine. 2023 Sep 1
• 1 citations
  Effects of restoration of cough via spinal cord stimulation on subject quality of life.
  Anthony F DiMarco, Robert T Geertman, Gregory A Nemunaitis, Krzysztof E Kowalski> ;Journal of Clinical Orthopaedics and Trauma. 2022 Nov 1
• 2 citations
  Comparison of disc and wire electrodes to restore cough via lower thoracic spinal cord stimulation.
  Anthony F. DiMarco, Robert T. Geertman, Gregory A. Nemunaitis, Krzysztof E. Kowalski> ;The Journal of Spinal Cord Medicine. 2021 Jul 7
• 12 citations
  Effects of Lower Thoracic Spinal Cord Stimulation on Bowel Management in Individuals With Spinal Cord Injury.
  Anthony F. DiMarco, Robert T. Geertman, Kutaiba Tabbaa, Gregory Nemunaitis, Krzysztof E. Kowalski> ;Archives of Physical Medicine and Rehabilitation. 2021 Jun 1
• 1 citations
  Complete Restoration of Respiratory Muscle Function in Subjects With Spinal Cord Injury: Interventional Clinical Trial.
  Anthony F DiMarco, Robert T Geertman, Kutaiba Tabbaa, Krzysztof E Kowalski> ;American Journal of Physical Medicine & Rehabilitation. 2020 Jul 1
• 13 citations
  Restoration of cough via spinal cord stimulation improves pulmonary function in tetraplegics.
  Anthony F. DiMarco, Robert T. Geertman, Kutaiba Tabbaa, Gregory Nemunaitis, Krzysztof E. Kowalski> ;The Journal of Spinal Cord Medicine. 2020 Sep 1
• 10 citations
  Herpes simplex reactivation following neurosurgery: case report and review of the literature.
  Diane C McLaughlin, Rebecca L. Achey, Robert Geertman, Jonah Grossman> ;Neurosurgical Focus. 2019 Aug 1
• 5 citations
  Complete Restoration of Respiratory Muscle Function in Three Subjects With Spinal Cord Injury: Pilot Interventional Clinical Trial.
  Anthony F DiMarco, Robert T Geertman, Kutaiba Tabbaa, Krzysztof E Kowalski> ;American Journal of Physical Medicine & Rehabilitation. 2019 Jan 1
• 19 citations
  Case report: Minimally invasive method to activate the expiratory muscles to restore cough.
  Anthony F. DiMarco, Robert T. Geertman, Kutaiba Tabbaa, Rebecca R. Polito, Krzysztof E. Kowalski> ;The Journal of Spinal Cord Medicine. 2018 Sep 1
• 6 citations
  Contemporary Updates on Clinical Trials of Antiangiogenic Agents in the Treatment of Glioblastoma Multiforme.
  Arshneel Kochar, Maya Madhavan, Sunil Manjila, Aleka Scoco, Vaijayantee K Belle, Robert T. Geertman> ;Asian Journal of Neurosurgery. 2018 Jul 1
• From Hypothermia to Cephalosomatic Anastomoses: The Legacy of Robert White (1926-2010) at Case Western Reserve University of Cleveland.
  Sunil Manjila, Vilakshan Alambyan, Gagandeep Singh, Priyanka Satish, Robert Geertman> ;World Neurosurgery. 2018 May 1
• 10 citations
  Economic Consequences of an Implanted Neuroprosthesis in Subjects with Spinal Cord Injury for Restoration of an Effective Cough.
  Anthony F. DiMarco, Robert T. Geertman, Kutaiba Tabbaa, Rebecca R. Polito, Krzysztof E. Kowalski> ;Topics in Spinal Cord Injury Rehabilitation. 2017 Aug 17
• 7 citations
  Ultrasound Guided Local Endovascular Coiling of an Iatrogenic Superficial Temporal Artery Pseudoaneurysm.
  Christina Huang Wright, James Wright, Anish Badjatiya, Sunil Manjila, Steven Reed, Robert T. Geertman> ;Journal of Cerebrovascular and Endovascular Neurosurgery. 2015 Dec 31
• 14 citations
  Holospinal epidural abscess of the spinal axis: two illustrative cases with review of treatment strategies and surgical techniques
  Gabriel A. Smith, Arshneel S Kochar, Sunil Manjila, Kaine Onwuzulike, Robert T. Geertman, James S. Anderson, Michael P. Steinmetz> ;Neurosurgical Focus. 2014 Aug 1
• 16 citations
  Extracranial ligation of ethmoidal arteries before resection of giant olfactory groove or planum sphenoidale meningiomas: 3 illustrative cases with a review of the lit...
  Sunil Manjila, Efrem M. Cox, Gabriel A. Smith, Mark Corriveau, Nipun Chhabra, Freedom Johnson, Robert T. Geertman> ;Neurosurgical Focus. 2013 Dec 1
• 26 citations
  Long-term follow-up of spinal cord stimulation to restore cough in subjects with spinal cord injury.
  Anthony F. DiMarco, Krzysztof E. Kowalski, Dana R. Hromyak, Robert T. Geertman> ;The Journal of Spinal Cord Medicine. 2014 Jul 31
• 21 citations
  Duplication of the pituitary gland associated with multiple blastogenesis defects: Duplication of the pituitary gland (DPG)-plus syndrome. Case report and review of li...
  Sunil Manjila, Erin A Miller, Sumeet Vadera, Rishi K Goel, Fahd R. Khan, Carol Crowe, Robert T. Geertman> ;Surgical Neurology International. 2012 Jan 1
• 51 citations
  Lower Thoracic Spinal Cord Stimulation to Restore Cough in Patients With Spinal Cord Injury: Results of a National Institutes of Health–Sponsored Clinical Trial. Part ...
  Anthony F. DiMarco, Krzysztof E. Kowalski, Robert T. Geertman, Dana R. Hromyak> ;Archives of Physical Medicine and Rehabilitation. 2009 May 1
• 48 citations
  Lower Thoracic Spinal Cord Stimulation to Restore Cough in Patients With Spinal Cord Injury: Results of a National Institutes of Health-Sponsored Clinical Trial. Part ...
  Anthony F. DiMarco, Krzysztof E. Kowalski, Robert T. Geertman, Dana R. Hromyak, Fredrick S. Frost, Graham H. Creasey, Gregory Nemunaitis> ;Archives of Physical Medicine and Rehabilitation. 2009 May 1
• 56 citations
  Spinal cord stimulation : A new method to produce an effective cough in patients with spinal cord injury
  Anthony F. DiMarco, Krzysztof E. Kowalski, Robert T. Geertman, Dana R. Hromyak> ;American Journal of Respiratory and Critical Care Medicine. 2006 Jun 15
• 59 citations
  Patterning of Spinal Cord Oligodendrocyte Development by Dorsally Derived BMP4
  Robert H. Miller, Kyl J. Dinsio, Rae Wang, Robert T. Geertman, Charles E. Maier, Alison K. Hall> ;Journal of Neuroscience Research. 2004 Apr 1
• 280 citations
  The Chemokine Receptor CXCR2 Controls Positioning of Oligodendrocyte Precursors in Developing Spinal Cord by Arresting Their Migration
  Hui-Hsin Tsai, Emma E. Frost, Vivien To, Shenandoah Robinson, Charles ffrench-Constant, Robert T. Geertman, Richard M. Ransohoff, Robert H. Miller> ;Cell. 2002 Aug 9
• 37 citations
  Cloning and characterization of cDNAs for novel proteins with glutamic acid-proline dipeptide tandem repeats.
  Robert Geertman, Anne McMahon, Esther L. Sabban> ;Biochimica Et Biophysica Acta. 1996 May 2
• 38 citations
  Stress elicits trans-synaptic activation of adrenal neuropeptide Y gene expression.
  Bhargava Hiremagalur, Richard Kvetnansky, Bistra B. Nankova, Joseph Fleischer, Robert Geertman, Koki Fukuhara, Emil Viskupic, Esther L. Sabban> ;Brain Research. Molecular Brain Research. 1994 Nov 1
• 13 citations
  Molecular cloning and sequencing of infC, the gene encoding translation initiation factor IF3, from four enterobacterial species.
  Dionysios Liveris, John J. Schwartz, Robert Geertman, Ira Schwartz> ;FEMS Microbiology Letters. 1993 Sep 1
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Journal Articles

• Holospinal epidural abscess of the spinal axis: two illustrative cases with review of treatment strategies and surgical techniques  
  Smith GA, Kochar AS, Manjila S, Onwuzulike K, Geertman RT, Anderson JS, Steinmetz MP, Neurosurg Focus, 1/1/2014
• Extracranial ligation of ethmoidal arteries before resection of giant olfactory groove or planum sphenoidale meningiomas: 3 illustrative cases with a review of the lit...  
  Manjila S, Cox EM, Smith GA, Corriveau M, Chhabra N, Johnson F, Geertman RT, Neurosurg Focus, 1/1/2013
• Lower thoracic spinal cord stimulation to restore cough in patients with spinal cord injury: results of an NIH sponsored clinical trial Part II: clinical outcomes  
  DiMarco AF, Kowalski KE, Geertman RT, Hromyak DR, Frost FS, Creasey GH, Nemunaitis GA, Arch Phys Med Rehab, 1/1/2009
• Lower thoracic spinal cord stimulation to restore cough in patients with spinal cord injury: results of an NIH sponsored clinical trial Part I: methodology and effecti...  
  DiMarco AF, Kowalski KE, Geertman RT, Hromyak DR, Arch Phys Med Rehab, 1/1/2009
• Spinal cord stimulation: a new method to produce an effective cough in patients with spinal cord injury  
  DiMarco AF, Kowalski KE, Geertman RT, Hromyak DR, Am J Respir Crit Care Med, 56th Annual Meeting, Congress of Neurological Surgeons, 1/14/2006
• Rat dopamine b-hydroxylase: molecular cloning and characterization of the cDNA and regulation of the mRNA by reserpine  
  McMahon A, Geertman R, Sabban EL, J Neurosci Res, 1/1/1990
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Abstracts/Posters

• Long Term Assessment of the Effectiveness of the Cough System in Spinal Cord Injury (SCI)
  DiMarco AF, Kowalski KE, Riffle RR, Geertman RT, Frost FS, Nemunaitis GA, Research ShowCASE, The 4th ISCoS and ASIA Joint Scientific Meeting, Cleveland, OH, 2012; Montreal, Canada, 2015, 1/1/2015
• Neurologic Outcomes and Cerebrospinal Fluid Dynamics in Traumatically Brain-Injured Patients after Decompressive Hemicraniectomy: Experience from a Level I Trauma Center
  Smith GA, Brown WC, Corriveau M, Manjila S, Geertman RT, American Association of Neurological Surgeons Annual Meeting, San Francisco, CA, 1/1/2014
• Long-term efficacy of the cough system in subjects with spinal cord injury (SCI)
  DiMarco AF, Kowalski KE, Hromyak DR, Geertman RT, Annual Meeting of the American Spinal Injury Association, San Antonio, TX, 1/1/2014
• Spinal Cord Stimulation (SCS) Cough System: Long-Term Follow-up
  Kowalski KE, Hromyak DR, Geertman, RT, DiMarco AF, MetroHealth Medical Center Research Day, Cleveland, OH, 1/1/2014
• Long-term follow-up of spinal cord stimulation to restore cough in subjects with spinal cord injury
  Dimarco AF, Kowalski KE, Hromyak DR, Geertman RT, Annual Meeting of the Academy of Spinal Cord Injury Professionals, J Spinal Cord Medicine, Las Vegas, NV, 1/1/2013
• Expiratory muscle reconditioning for cough production in spinal cord injury (SCI)
  Kowalski KE, Hromyak DR, Geertman RT, DiMarco AF, Annual Meeting of the International Spinal Cord Society, Istanbul, Turkey, 1/1/2013
• Spinal cord stimulation to restore cough in subjects with spinal cord injury - Long-term outcomes
  DiMarco AF, Kowalski KE, Hromyak DR, Geertman RT, Annual Meeting of the International Spinal Cord Society, Istanbul, Turkey, 1/1/2013
• A novel approach for cancer risk reduction associated serial CT scanning in pediatric hydrocephalus
  Ferguson R, Williams JS, Vang, MC, Geertman R, Mhanna, MJ, Reed, S, Rzeszotarski MS, The European Cancer Congress, Amsterdam, The Netherlands, 1/1/2013
• Spinal cord stimulation cough system: long-term follow-up
  Kowalski KE, Hromyak DR, Geertman RT, DiMarco AF, Annual Meeting of the Academy of Spinal Cord Injury Professionals, J Spinal Cord Med, Las Vegas, NV, 1/1/2013
• Long-term follow-up of spinal cord stimulation (SCS) to restore cough in subjects with spinal cord injury (SCI)
  Kowalski KE, Hromyak DR, Geertman RT, DiMarco AF, International Spinal Cord Society Annual Scientific Meeting, London, UK, 1/1/2012
• Clinical benefits of the spinal cord stimulation cough system
  Kowalski KE, Geertman RT, Hromyak DR, Frost FS, Nemunaitis GA, DiMarco AF, Annual Meeting of the Academy of Spinal Cord Injury Professionals, Las Vegas, NV, 1/1/2011
• Clinical outcomes of spinal cord stimulation (SCS) to restore cough
  DiMarco AF, Kowalski KE, Geertman RT, Hromyak DR, Frost FS, Nemunaitis GA, European Respiratory Congress, Amsterdam, Netherlands, 1/1/2011
• Restoration of Physiological Cough in Spinal Cord Injury: Assessment of Patient Satisfaction and Clinical Impact
  Anthony F. DiMarco, MD, Krzysztof E. Kowalski, PhD, Robert T. Geertman, MD, PhD, Dana R. Hromyak, BS, Frederick S. Frost, MD, Greg A. Nemunaitis, MD, Annual MetroHealth Research Festival, 1/24/2009
• Spinal Cord Stimulation (SCS) Cough System: Clinical Impact and Patient Satisfaction
  DiMarco, AF, Kowalski, KE, Geertman, RT, Hromyak, DR, Frost, FS, Nemunaitis, GA, The 2009 Congress on Spinal Cord Medicine and Rehabilitation, 1/23/2009
• Effects of Lower Thoracic Spinal Cord Stimulation (SCS) on Expiratory Muscle Function in Subjects with Spinal Cord Injury (SCI)
  Kowalski, KE, Geertman, RT. Hromyak, DR, DiMarco, AF, The 2009 Congress on Spinal Cord Medicine and Rehabilitation, International Spinal Cord Society Annual Scientific Meeting, Florence, Italy, 1/1/2009
• Cough generation via Spinal Cord Stimulation (SCS) in spinal cord injury
  DiMarco AF, Kowalski KE, Geertman RT, Hromyak DR, Frost FS, Nemunaitis, GA, merican Thoracic Society, International Conference, Ontario, Canada, 1/1/2008
• Clinical Update on Restoration of Cough by Electrical Spinal Cord Stimulation (SCS)
  DiMarco AF, Geertman RT, Hromyak DR, Kowalski KE, American Paraplegia Society, 54th Annual Conference, Orlando, FL, 1/1/2008
• Patient Satisfaction following Restoration of a Physiologic Cough in Spinal Cord Injury
  Romaniuk JR, Hromyak DR, Geertman RT, Kowalski KE, DiMarco AF, American Paraplegia Society, 54th Annual Conference, Orlando, FL, 1/1/2008
• Activation of expiratory muscles for cough production in tetraplegics
  Kowalski KE, Geertman RT, Hromyak DR, DiMarco AF, American Paraplegia Society, 54th Annual Conference, Orlando, FL, 1/1/2008
• Expiratory muscle reconditioning for cough production in spinal cord injured patients
  DiMarco AF, Kowalski KE, Geertman RT, Hromyak DR, Frost FS, Creasey G, Research ShowCASE, Cleveland, OH, 1/1/2007
• Spinal cord stimulation (SCS) to restore cough in patients with spinal cord injury
  DiMarco AF, Kowalski KE, Geertman RT and Hromyak DR, 33rd Annual Scientific Meeting, American Spinal Injury Association, American Academy of Physical Medicine and Rehabilitation Annual Assembly, Tampa Bay, FL, 2007; Boston, MA, 2007, 1/1/2007
• Spinal Cord Stimulation to Restore Cough in Patients with Spinal Cord Injury
  DiMarco AF, Kowalski, KE, Geertman RT and Hromyak DR, 46th Annual Scientific Meeting, International Spinal Cord Society, Reykjavik, Iceland, 1/1/2007
• Muscle reconditioning for cough production in spinal cord injured patients
  DiMarco AF, Kowalski KE, Geertman RT and Hromyak DR, Frost FS and Creasey G, 53rd Annual Conference, American Paraplegia Society, Orlando, FL, 1/1/2007
• Stress elevates rat adrenal prepro-neuropeptide Y mRNA levels
  Hiremagalur, B., Kvetnansky, R., Fukuhara, K., Fleisher, J., Geertman, R., Nankova, B., Viscupic, E., Sabban, E.L, Society for Neuroscience Abstracts, 1/1/1993
• Identification of a cDNA for a novel nuclear muscle specific protein with a Glu-Pro repetitive domain
  Geertman, R., McMahon, A., Angeletti, R., Ludeman, R., Etlinger, J.D., Sabban, E.L, Journal of Cell Biology, American Society for Cell Biology, Annual Meeting, San Diego, CA, 1/1/1990
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Lectures

• Pediatric Neurosurgical Emergencies 
  1/28/2015
• Neural Tube Defects and Hydrocephalus 
  1/24/2014
• State-of-the-Art Neurotrauma: Update on Pediatric Head Injury 
  Cleveland, OH - 1/30/2011
• Craniosynostosis: Clinical Diagnosis and Management Strategies 
  1/14/2010
• Traumatic Brain Injury in Sports 
  1/24/2009
• Hydrocephalus: Pathophysiology, Diagnosis and Management 
  1/29/2008
• The Isolated Fourth Ventricle 
  1/18/2008
• Pediatric Head Trauma: Guidelines and Current Management Strategies 
  1/11/2007
• Perioperative Management of the Neurosurgical Patient 
  1/1/2006
• Minimally Invasive Neurosurgery: Intracranial Neuroendoscopy 
  1/17/2005
• Craniosynostosis, What Is It? 
  1/4/2005
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