CharlesAHartjenMD

PubMed

• 6 citations
  Two-Year Evaluation of the X-STOP Interspinous Spacer in Different Primary Patient Populations With Neurogenic Intermittent Claudication Because of Lumbar Spinal Stenosis
  Charles A. Hartjen, Daniel K. Resnick, Ken Y. Hsu, James F. Zucherman, Emily H. Hsu
  Clinical Spine Surgery. 2013-11-01
• 59 citations
  Quality of life of lumbar stenosis–treated patients in whom the X STOP interspinous device was implanted
  Ken Y. Hsu, James F. Zucherman, Charles Hartjen, Thomas F. Mehalic, Dante Implicito
  Journal of Neurosurgery. Spine. 2006-12-01
• 268 citations
  A multicenter, prospective, randomized trial evaluating the X STOP interspinous process decompression system for the treatment of neurogenic intermittent claudication:...
  James F. Zucherman, Ken Y. Hsu, Charles Hartjen, Thomas Mehalic, Dante Implicito
  Spine. 2005-06-15

Journal Articles

• Clinical Outcomes for Worldwide Cohort of 106 Lumbar Spinal Stenosis Patients Treated with ACADIA  
  Youssef JA, Dryer RF, Regan JJ, Hartjen CA, DiRisio DJ, Rodgers WB, Oliveira CE, Schoenmayr R, Varga PP, Pettine K, Rhyne AL, Laxer EB, Spector LR, Lorio MP, Marzluff ..., 2010 SAS Global Symposium on Motion Preservation Technology, 1/1/2010
• Clinical Outcomes Do Not Differ for Lumbar Stenosis Patients With and Without Anterolisthesis When Treated With ACADIA  
  Randall F. Dryer, MD, FACS, John J. Regan, MD, FACS, Charles A. Hartjen, MD, FACS, Darryl J. DiRisio, MD, 2010 SAS Global Symposium on Motion Preservation Technology, 1/1/2010
• The Effect of Lumbar Facet Arthroplasty with the Acadia Facet Replacement System on Spinal Kinematics  
  Charles Hartjen, MD, Leonard Voronov, MD, PhD, Anastasios T. Dimitriadis, MD, Braden McIntosh, BS, Robert Havey, Gerard Carandang, BS, Susan Renner, PhD, Frank Phillip..., The Spine Journal, 10/1/2009
• The Treatment of Lumbar Spinal Stenosis with Facet Arthroplasty: 12 Month Results from an FDA IDE Pilot Study of Twenty Patients at Four Center  
  Charles A. Hartjen, MD, John J. Regan, MD, Randall F. Dryer, MD, Darryl J. DiRisio, MD, American College of Spine Surgeons Meeting, 6/4/2009
• ACADIA Facet Replacement System Lumbar Kinematics: A Comparison of Finite Element in vitro and in vivo Investigations  
  Randall F. Dryer, M.D., Vijay K. Goel, PhD, John J. Regan, M.D., Charles A. Hartjen, M.D. Darryl J. DiRisio, M.D., SAS 9th Annual Global Symposium on Motion Preservation Technology, 4/29/2009
• A multicenter prospective, randomized trial evaluating the X-STOP interspinous process decompression system for the treatment of neurogenic intermittent claudication: ...  
  Zucherman, JF; Hsu, KY; Hartjen, CA; Mehalic, TF; Implicito, DA; Martin, MJ; Johnson, DR 2nd; Skidmore, GA; Vessa, PP; Dwyer, JW; Puccio, ST; Cauthen, JC; Ozuna, RM, Spine, 6/1/2005
• A prospective randomized multi-center study for the treatment of lumbar spinal stenosis with the X-Stop interspinous implant: 1-year results  
  Zucherman, JF; Hsu, KY; Hartjen, CA; et al, Eur Spine J, 2/1/2004
• A prospective randomized multicenter study of lumbar neurogenic intermittent claudication patients treated conservatively with a laminectomy or with interspinous proce...  
  Zucherman, James; Hsu, Ken; Hartjen, Charles; Mehalic, Thomas; Implicito, Dante; Martin, Michael; Johnson, Donald; Skidmore, Grant; Vessa, Paul; Dwyer, James; Puccio, ..., The Spine Journal, 1/1/2004
• Interspinous process decompression (IPD) significantly improves physical function in neurogenic intermittent claudication patients: a prospective randomized multicent...  
  Zucherman, James; Hsu, Ken; Hartjen, Charles; Mehalic, Thomas; Implicito, Dante; Martin, Michael; Johnson, Donald; Skidmore, Grant; Vessa, Paul; Dwyer, James; Puccio, ..., The Spine Journal, 1/1/2004
• Interspinous process decompression (IPD) significantly improves symptom severity in neurogenic intermittent claudication patients  
  Hsu, Ken; Zucherman, James; Hartjen, Charles; Mehalic, Thomas; Implicito, Dante; Martin, Michael; Johnson, Donald; Skidmore, Grant; Vessa, Paul; Dwyer, James; Puccio, ..., The Spine Journal, 1/1/2004
• Treatment of Lumbar Spinal Stenosis with an Interspinous Spacer  
  Zucherman, James; Hsu, ken; Hartjen, Charles; Mehalic, Thomas; Implicito, Dante; Martin, Michael; Johnson, Donald; Skidmore, Grant; Ozuna, Richard; Vessa, Paul; Puccio..., The Spine Journal, 1/1/2002
• The Use of a Surgical Grade Calcium Sulfate as a Bone Graft Substitute  
  Kelly, Cynthia M.; Wilkins, Ross M.; Gitelis, Steven; Hartjen, Charles A.; Watson, J. Tracy; and Kim, Poong Taek, Clinical Orthopaedics and Related Research, 1/1/2001
• Biomechanical Analysis of the Cotrel Dubousset Spine Instrumentation System  
  Puno, R.M.; Hartjen, C.A.; von Franunhofer, J.A.; Holt, R.T.; and Johnson, J.R, The Journal of Bone and Joint Surgery, 1/1/1987
• Intraspinal Pathways Taken by Sublaminar Wires during Removal  
  Nicastro, Joseph F.; Hartjen, Charles A.; Traina, Jeff; and Lancaster, J. Mack, The Journal of Bone and Joint Surgery, 10/1/1986
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Abstracts/Posters

• Two-Year Evaluation of the X-STOP Interspinous Spacer in Different Primary Patient Populations with Neurogenic Intermittent Claudication due to Lumbar Spinal Stenosis
  Hartjen CA, Resnick DK, Hsu KY, Zucherman JF, Hsu EH, Skidmore GA, Journal of Spinal Disorders and Techniques, 11/16/2012
• Clinical Outcomes for Stenosis Patients Treated with ACADIA at 18 Centers Worldwide
  Rodgers WB, Regan JJ, Hartjen CA, Dryer RF, DiRisio DJ, Oliveira CE, Schoenmayr R, Varga PP, Pettine K, Youssef JA, Rhyne AL, Laxer EB, Spector LR, Lorio MP, Marzluff ..., 2010 Annual Meeting of the AANS/CNS Section on Disorders of the Spine and Peripheral Nerves, Orlando, FL, 1/1/2010
• Clinical Outcomes for a Worldwide Cohort of Symptomatic Lumbar Spinal Stenosis Patients Treated with ACADIA
  Anand N, Youssef JA, Dryer RF, Regan JJ, Hartjen CA, DiRisio DJ, Rodgers WB, Oliveira CE, Schoenmayr R, Varga PP, Pettine K, Rhyne AL, Laxer EB, Spector LR, Lorio MP,..., 2010 Preservation of Motion in the Spine, Duck Key, FL, 1/1/2010
• Clinical Outcomes for Stenosis Patients Treated with ACADIA™ at 18 Centers Worldwide
  Rodgers WB, Regan JJ, Hartjen CA, Dryer RF, DiRisio DJ, Oliveira CE, Schoenmayr R, Varga PP, Pettine K, Youssef JA, Rhyne AL, Laxer EB, Spector LR, Lorio MP, Marzluff ..., 2010 International Meeting on Advanced Spine Techniques, Toronto, Canada, 1/1/2010
• The Treatment of Lumbar Spinal Stenosis with Facet Arthroplasty: 12 Month Results from an FDA IDE Pilot Study of Twenty Patients at Four Center
  Charles A. Hartjen, MD, John J. Regan, MD, Randall F. Dryer, MD, Darryl J. DiRisio, MD, American College of Spine Surgeons Annual Meeting, Newport Beach, CA, 6/4/2009
• Significant Improvements in Back Pain When Treating Radiculopathy and Claudication with Facet Replacement: An FDA IDE Pilot Study
  Dryer, R., Regan, J., Hartjen, C., DiRisio, D, Annual Congress of the International Society for the Study of the Lumbar Spine, Miami, FL, 1/1/2009
• ACADIA Facet Arthroplasty US IDE Pilot Study: Twelve Month Follow-up Results for 20 Patients at Four Centers
  John J. Regan, M.D., Charles A. Hartjen, M.D., Randall F. Dryer, M.D., Darryl J. DiRisio, M.D, Meeting of the Spine Arthoplasty Society, London, England, 1/1/2009
• The Effect of Lumbar Facet Arthroplasty with the ACADIA Facet Replacement System on Spinal Kinematics
  Charles Hartjen, MD, Leonard I. Voronov, MD, PhD, Anastasios T. Dimitriadis, MD, Braden W. McIntosh, BS, Robert M. Havey, Gerard Carandang, BS, Susan M. Renner, PhD, F..., NASS 24th Annual Meeting 2009, San Francisco, CA, 1/1/2009
• Different Grades of Posterior Element Decompression Alter Intact Lumbar Kinematics
  Frank M. Phillips, MD, Leonard Voronov, MD, PhD, Anastasios T. Dimitriadis, MD, Charles Hartjen, MD, Braden McIntosh, BS, Robert M. Havey, BS Gerard Carandang, MS, Sus..., NASS 24th Annual Meeting 2009, San Francisco, CA, 1/1/2009
• Five Year Outcomes in Patients Treated with the X-STOP Interspinous Process Device for Neurogenic Intermittent Claudication due to Lumbar Spinal Stenosis
  Zucherman, J; Hsu, K; Skidmore, G; Wahlig, J; Hartjen, C; Shabe, P; Tillman, J, NASS 23rd Annual Meeting, Toronto, Ontario, Canada, 10/14/2008
• Endoscopic Postero - Lateral Fusion with Pedicle Screw Fixation and Open Decompression for Treatment of Degenerative Spondylolisthesis: Surgical Technique and Intraop...
  Hartjen, Charles; DiRisio, Darryl; Dohring, Edward; Lucas, Phillip, 9th IMAST, 5/23/2002
• Prospective US IDE Trial: Interim Results for the Treatment of Symptomatic Lumbar Spinal Stenosis with Facet Replacement in 100 Patients Enrolled at 15 Centers
  Randall F. Dryer, MD, FACS, John J. Regan, MD, FACS, Charles A. Hartjen, MD, FACS, W. Blake Rodgers, MD, Darryl J. DiRisio, MD, Kenneth Pettine, MD, Jim A. Youssef, MD..., Proceedings of the NASS 25th Annual Meeting / The Spine Journal
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Lectures

• Facet Solutions In-Service Nurses Training 
  Townson, MD - 2/1/2008
• Biomechanics of the X-Stop Interspinous Process Device 
  Dallas, TX - 1/14/2006
• The Effect of Interspinous Process Decompression (IPD) with the X-Stop on Quality of Life, as Determined by the SF-36 Questionnaire 
  Cambridge, MD - 10/14/2005
• Back and Leg Pain Frequency and Severity of Neurogenic Intermittent Claudication Patients Treated with Interspinous Process Decompression (IPD) 
  Cambridge, MD - 10/14/2005
• Treatment of Spinal Stenosis with a New Interspinous Device 
  Troy, Michigan - 11/22/2003
• New Minimally Invasive Spine Techniques 
  11/6/2003
• Atavi and TiTLE Endoscopic Fusion Systems Course 
  Multiple locations, 2002, 2003 - 6/28/2003
• Atavi Endoscopic Fusion Course 
  Multiple locations, 2002 - 8/9/2002
• Endoscopic Lumbar Fusions and Minimally Invasive Surgical Treatment of Spinal Stenosis 
  5/10/2002
• American OsteoMedix Percutaneous Vertebral Body Access 
  5/4/2002
• Techniques in Minimally Invasive Spine Surgery 
  1/1/2001
• Vertebroplasty Course for American OsteoMedix 
  1/1/2001
• Back to the Future Program 
  Baltimore, MD - 3/19/1999
• Spinal Implant System in Spine Trauma 
  Fairfax Hospital Falls Church, VA - 1/26/1991
• Spine Symposium 
  Louisville, KY - 12/2/1985
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