AndrewASamaMD

PubMed

• Discrepancies in recommendations for return to regular activities after cervical spine surgery: A survey study.
  Gaston Camino-Willhuber, Soji Tani, Michael J Kelly, Lukas Schonnagel, Thomas Caffard, Erika Chiapparelli, David Dalton, Jiaqi Zhu, Jennifer Shue, George Gorgy, Willia...> ;North American Spine Society Journal. 2024 Jun 1
• Assessing paraspinal muscle atrophy with electrical impedance myography: Limitations and insights.
  Ali E Guven, Erika Chiapparelli, Gaston Camino-Willhuber, Jiaqi Zhu, Lukas Schönnagel, Krizia Amoroso, Thomas Caffard, Ada Erduran, Jennifer Shue, Andrew A Sama, Feder...> ;Journal of Orthopaedic Research. 2024 Apr 9
• The Relationship Between Paraspinal Muscle Atrophy and Degenerative Lumbar Spondylolisthesis at the L4/5 Level.
  Paul Köhli, Lukas Schönnagel, Jan Hambrecht, Jiaqi Zhu, Erika Chiapparelli, Ali E Güven, Gisberto Evangelisti, Krizia Amoroso, Roland Duculan, Bernhard Michalski, Jenn...> ;The Spine Journal. 2024 Apr 1
• Abdominal aortic calcification is an independent predictor of perioperative blood loss in posterior spinal fusion surgery.
  Ali E Guven, Gisberto Evangelisti, Lukas Schönnagel, Jiaqi Zhu, Krizia Amoroso, Erika Chiapparelli, Gaston Camino-Willhuber, Soji Tani, Thomas Caffard, Artine Arzani, ...> ;European Spine Journal. 2024 Mar 13
• Association patterns between lumbar paraspinal muscles and sagittal malalignment in preoperative patients undergoing lumbar three-column osteotomy.
  Thomas Caffard, Samuel J Medina, Artine Arzani, Erika Chiapparelli, Lukas Schönnagel, Soji Tani, Gaston Camino-Willhuber, Jiaqi Zhu, David Dalton, Timo Zippelius, Andr...> ;Spine Deformity. 2024 Mar 12
• Association between lumbar intervertebral vacuum phenomenon severity and posterior paraspinal muscle atrophy in patients undergoing spine surgery.
  Gaston Camino-Willhuber, Lukas Schönnagel, Erika Chiapparelli, Krizia Amoroso, Soji Tani, Thomas Caffard, Artine Arzani, Ali E Guven, Bruno Verna, Jiaqi Zhu, Jennifer ...> ;European Spine Journal. 2024 Mar 1
• Spine-specific sarcopenia: distinguishing paraspinal muscle atrophy from generalized sarcopenia.
  Lukas Schönnagel, Erika Chiaparelli, Gaston Camino-Willhuber, Jiaqi Zhu, Thomas Caffard, Soji Tani, Marco D Burkhard, Michael Kelly, Ali E Guven, Jennifer Shue, Andrew...> ;The Spine Journal. 2024 Mar 1
• Predicting conversion of ambulatory ACDF patients to inpatient: a machine learning approach.
  Lukas Schönnagel, Soji Tani, Tu-Lan Vu-Han, Jiaqi Zhu, Gaston Camino-Willhuber, Yusuke Dodo, Thomas Caffard, Erika Chiapparelli, Lisa Oezel, Jennifer Shue, William D Z...> ;The Spine Journal. 2024 Apr 1
• 1 citations
  Association of abdominal aortic calcification and lower back pain in patients with degenerative spondylolisthesis.
  Lukas Schönnagel, Maximilian Muellner, Phillip Suwalski, Ali E Guven, Gaston Camino-Willhuber, Soji Tani, Thomas Caffard, Jiaqi Zhu, Henryk Haffer, Artine Arzani, Erik...> ;Pain. 2024 Feb 1
• 1 citations
  Examining the Role of Paraspinal Musculature in Post-Operative Disability after Lumbar Fusion Surgery for Degenerative Spondylolisthesis.
  Lukas Schönnagel, Ali E Guven, Gaston Camino-Willhuber, Thomas Caffard, Soji Tani, Jiaqi Zhu, Henryk Haffer, Maximilian Muellner, Arman Zadeh, Leonardo Albertine Sanch...> ;Spine. 2023 Oct 5
• Association Between Osteoarthritis Burden and Intervertebral Disk Degeneration in Patients Undergoing Lumbar Spine Surgery for Degenerative Lumbar Spondylolisthesis.
  Lukas Schönnagel, Gaston Camino-Willhuber, Sebastian Braun, Jiaqi Zhu, Soji Tani, Ali E Guven, Thomas Caffard, Erika Chiapparelli, Artine Arzani, Henryk Haffer, Maximi...> ;Spine. 2024 Apr 1
• Lumbar lateral interbody fusion: step-by-step surgical technique and clinical experience.
  Gaston Camino-Willhuber, Soji Tani, Jennifer Shue, William D Zelenty, Gbolabo Sokunbi, Darren R Lebl, Frank P Cammisa, Federico P Girardi, Alexander P Hughes, Andrew A...> ;Journal of Spine Surgery. 2023 Sep 22
• Understanding the Interplay Between Paraspinal Muscle Atrophy and Lumbar Endplate Degeneration: A 3-Year Longitudinal Study.
  Lukas Schönnagel, Jiaqi Zhu, Ali E Guven, Gaston Camino-Willhuber, Soji Tani, Thomas Caffard, Henryk Haffer, Maximilian Muellner, Erika Chiapparelli, Krizia Amoroso, A...> ;Spine. 2023 Dec 1
• Severe Intervertebral Vacuum Phenomenon is Associated With Higher Preoperative Low Back Pain, ODI, and Indication for Fusion in Patients With Degenerative Lumbar Spond...
  Gaston Camino-Willhuber, Lukas Schönnagel, Thomas Caffard, Jiaqi Zhu, Soji Tani, Erika Chiapparelli, Artine Arzani, Jennifer Shue, Roland Duculan, Mariana Bendersky, W...> ;Clinical Spine Surgery. 2024 Feb 1
• Abdominal aortic calcification is independently associated with lumbar endplate degeneration.
  Lukas Schönnagel, Maximilian Muellner, Phillip Suwalski, Jiaqi Zhu, Ali E Guven, Thomas Caffard, Soji Tani, Gaston Camino-Willhuber, Henryk Haffer, Erika Chiapparelli,...> ;European Spine Journal. 2023 Oct 1
• Decision-making Algorithm for the Surgical Treatment of Degenerative Lumbar Spondylolisthesis of L4/L5.
  Lukas Schönnagel, Thomas Caffard, Jiaqi Zhu, Soji Tani, Gaston Camino-Willhuber, Dominik A Amini, Henryk Haffer, Maximilian Muellner, Ali E Guven, Erika Chiapparelli, ...> ;Spine. 2024 Feb 15
• 3 citations
  Frailty Stratification Using the Modified 5-Item Frailty Index: Significant Variation within Frailty Patients in Spine Surgery.
  Gaston Camino-Willhuber, Henryk Haffer, Maximilian Muellner, Yusuke Dodo, Erika Chiapparelli, Soji Tani, Krizia Amoroso, Michele Sarin, Jennifer Shue, Ellen M Soffin, ...> ;World Neurosurgery. 2023 Jun 12
• 1 citations
  Abdominal aortic calcification is independently associated with increased atrophy and fatty infiltration of the lumbar paraspinal muscles: a retrospective cross-sectio...
  Lukas Schönnagel, Maximilian Muellner, Thomas Caffard, Soji Tani, Gaston Camino-Willhuber, Jiaqi Zhu, Henryk Haffer, Phillip Suwalski, Artine Arzani, Erika Chiapparell...> ;European Spine Journal. 2023 Sep 1
• 1 citations
  Continuous erector spinae plane catheters leading to unwanted neuraxial spread after spinal fusion surgery: a report of two cases from a terminated prospective randomi...
  Krizia Amoroso, Alexander P Hughes, Andrew A Sama, Frank P Cammisa, Jennifer Shue, Ellen M Soffin> ;Regional Anesthesia and Pain Medicine. 2023 Sep 1
• 2 citations
  The anatomical positioning change of retroperitoneal organs in prone and lateral position: an assessment for single-prone position lateral lumbar surgery.
  Yusuke Dodo, Ichiro Okano, Neil A Kelly, Henryk Haffer, Maximilian Muellner, Erika Chiapparelli, Jennifer Shue, Darren R Lebl, Frank P Cammisa, Federico P Girardi, Ale...> ;European Spine Journal. 2023 Jun 1
• Emerging Need for PROMs to Measure the Impact of Spine Disorders on Overall Health and Well-being: Measuring Expectations as an Example for Lumbar Degenerative Spondyl...
  Roland Duculan, Alex M Fong, Frank P Cammisa, Andrew A Sama, Alexander P Hughes, Darren R Lebl, James C Farmer, Russel C Huang, Harvinder S Sandhu, Carol A Mancuso, Fe...> ;HSS Journal. 2023 May 1
• Bone microstructure and volumetric bone mineral density in patients with global sagittal malalignment.
  Henryk Haffer, Maximilian Muellner, Erika Chiapparelli, Yusuke Dodo, Manuel Moser, Jiaqi Zhu, Jennifer Shue, Andrew A Sama, Frank P Cammisa, Federico P Girardi, Alexan...> ;European Spine Journal. 2023 Jun 1
• Up to 10-year surveillance comparison of survivability in single-level cervical disc replacement versus anterior cervical discectomy and fusion in New York.
  Samuel Paek, William D Zelenty, Yusuke Dodo, Michele Sarin, Jennifer Shue, Ellen M Soffin, Frank P Cammisa, Federico P Girardi, Andrew A Sama, Stephen Lyman, Alexander...> ;Journal of Neurosurgery. Spine. 2023 Aug 1
• 2 citations
  Osteosarcopenia in the Spine Beyond Bone Mineral Density: Association Between Paraspinal Muscle Impairment and Advanced Glycation Endproducts.
  Henryk Haffer, Maximilian Muellner, Erika Chiapparelli, Yusuke Dodo, Jiaqi Zhu, Yi Xin Han, Eve Donnelly, Ek T Tan, Jennifer Shue, Andrew A Sama, Frank P Cammisa, Fede...> ;Spine. 2023 Jul 15
• Association of Frailty and Preoperative Hypoalbuminemia with the Risk of Complications, Readmission, and Mortality After Spine Surgery.
  Gaston Camino-Willhuber, Soji Tani, Lukas Schonnagel, Thomas Caffard, Henryk Haffer, Erika Chiapparelli, Michele Sarin, Jennifer Shue, Ellen M Soffin, William D Zelent...> ;World Neurosurgery. 2023 Jun 1
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