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Alexander P. Hughes

free university of berlin

41H-index
330Paper Count
5.8KCitation Count
Published Papers 70
Publication Date
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GLP-1 Agonist Use Is Not Associated With a Reduction of Paraspinal Muscle Quality in Diabetic Patients With Low Back Pain: A Retrospective Cohort Study
errHSS Journal
IF1.3
err2026-08-01
err0
PREAI
errZadeh, Arman T.; Chiapparelli, Erika; Amoroso, Krizia; Guven, Ali E.; Zhu, Jiaqi; Kohli, Paul; Verna, Bruno; Mielke, Anna-Maria; Shue, Jennifer; Burkhard, Marco D.; Sama, Andrew A.; Girardi, Federico P.; Cammisa, Frank P.; Hughes, Alexander P.
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Streamlining the MRI-Derived Vertebral Bone Quality Score for Preoperative Osteoporosis and Osteopenia Screening
errGlobal Spine Journal
IF3
err2026-06-23
err0
PREAI
errPaul Köhli; Ali E. Guven; Anna-Maria Mielke; Daniel M. Alschuler; Ranqing Lan; Jan Hambrecht; Erika Chiapparelli; Lukas Schönnagel; Gisberto Evangelisti; Roland Duculan; Jennifer Shue; Koki Tsuchiya; Matthias Pumberger; Marco D. Burkhard; Carol A. Mancuso; Andrew A. Sama; Federico P. Girardi; Frank P. Cammisa; Alexander P. Hughes
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Impact of frailty on 12-month patient-reported outcomes after posterior lumbar fusion surgery
errArchives of Orthopaedic and Trauma Surgery
IF2.1
err2026-05-12
err0
PREAI
errHaffer, Henryk; Muellner, Maximilian; Chiapparelli, Erika; Dodo, Yusuke; Camino-Willhuber, Gaston; Zhu, Jiaqi; Pumberger, Matthias; Shue, Jennifer; Sama, Andrew A.; Cammisa, Frank P.; Girardi, Federico P.; Hughes, Alexander P.
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An Assessment of GPT-3.5 and GPT-4.0 Responses to Scoliosis FAQs
errJournal of Personalized Medicine
IF3
err2026-04-07
err0
errOAAI
errTu-Lan Vu-Han; Enikö Regényi; Vikram Sunkara; Paul Köhli; Friederike Schömig; Alexander P. Hughes; Michael Putzier; Matthias Pumberger; Thilo Khakzad
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Lateral Lumbar Interbody Fusion: An Update on Motor Deficits in 1000 Patients Across Two Decades
errGlobal Spine Journal
IF3
err2026-01-24
err0
errOAAI
errMarco D. Burkhard; Charlotte Jones; Simon Ortiz; Torben Stepan; Bryce Demopoulos; Bruno Verna; Ali E. Guven; Anna-Maria Mielke; Jennifer Shue; Federico P. Girardi; Frank P. Cammisa; Andrew A. Sama; Alexander P. Hughes
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10-Year trend of lateral lumbar interbody fusion and the impact of 3D-printed titanium in a high-volume academic center
errEuropean Spine Journal
IF2.7
err2025-12-05
err0
PREAI
errMarco D. Burkhard; Ali E. Guven; Anna-Maria Mielke; Paul Köhli; Jan Hambrecht; Torben Stepan; Bruno Verna; Erika Chiapparelli; Jennifer Shue; Federico P. Girardi; Frank P. Cammisa; Andrew A. Sama; Alexander P. Hughes
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Alcohol Abuse and Collagen Disruption: Effects on Skin Ultrasound Parameters in Lumbar Fusion Patients
errSPINE
IF3.5
err2025-12-01
err0
PREAI
errChiapparelli, Erika A.; Guven, Ali E.; Amoroso, Krizia; Lan, Ranqing; Evangelisti, Gisberto; Kohli, Paul; Hambrecht, Jan; Verna, Bruno; Tsuchiya, Koki; Zhu, Jiaqi; Shue, Jennifer; Sama, Andrew A.; Girardi, Federico P.; Cammisa, Frank P.; Hughes, Alexander P.
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Biomarkers for Preoperative Bone Quality Assessment: A Prospective Investigation of Dermal Ultrasound and Advanced Glycation End-products in Lumbar Fusion Patients
errULTRASOUND IN MEDICINE AND BIOLOGY
IF2.6
err2025-11-01
err0
PREAI
errChiapparelli, Erika; Guven, Ali E.; Wright, Quinton; Kohli, Paul; Lan, Ranqing; Amoroso, Krizia; Evangelisti, Gisberto; Hambrecht, Jan; Verna, Bruno; Tsuchiya, Koki; Zhu, Jiaqi; Burkhard, Marco D.; Shue, Jennifer; Donnelly, Eve; Sama, Andrew A.; Girardi, Federico P.; Cammisa, Frank P.; Hughes, Alexander P.
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Postoperative Decrease in Volumetric Bone Mineral Density in Patients Undergoing Anterior or Lateral Lumbar Interbody Fusion: Stand-Alone Versus 360° Constructs
errHSS JOURNAL
IF1.3
err2025-11-01
err0
PREAI
errTsuchiya, Koki; Okano, Ichiro; Guven, Ali E.; Chiapparelli, Erika; Kohli, Paul; Hambrecht, Jan; Evangelisti, Gisberto; Burkhard, Marco D.; Shue, Jennifer; Cammisa, Frank P.; Girardi, Federico P.; Sama, Andrew A.; Hughes, Alexander P.
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Beyond the initial impact: a systematic review of post-traumatic bone loss and its mechanisms
errOsteoporosis International
IF5.4
err2025-10-28
err0
errOAAI
errAdibeh Rahmani; Ulrike Weichelt; Denise Jahn; Ellen Otto; Arne Kienzle; Svilen Angelov; Vanessa Hubertus; Jennifer Shue; Alexander P. Hughes; Georg N. Duda; Serafeim Tsitsilonis; Matthias Pumberger; Paul Köhli
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P164. Is intraoperative neuromonitoring predictable for postoperative neurologic deficit in low-risk lumbar fusion surgery?
errThe Spine Journal
IF0
err2025-10-08
err0
PREAI
errMarco Burkhard; Jiaqi Zhu; Jennifer Shue; Alexander P. Hughes; Federico Pablo Girardi; Andrew A. Sama; Gbolabo Sokunbi
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errSave
3D-Printed Titanium: Game-Changer for Standalone Lateral Lumbar Interbody Fusion? An Analysis of Risk Factors for Revision Surgery
errGlobal Spine Journal
IF3
err2025-09-29
err0
errOAAI
errMarco D. Burkhard; Ali E. Guven; Bryce Demopoulos; Simon Ortiz; Torben Stepan; Anna-Maria Mielke; Paul Köhli; Jan Hambrecht; Bruno Verna; Erika Chiapparelli; Jennifer Shue; Federico P. Girardi; Frank P. Cammisa; Andrew A. Sama; Alexander P. Hughes
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Behavioral Intervention to Foster Healthy Lifestyle Physical Activity After Complex Lumbar Surgery A Randomized Controlled Trial
errJOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME
IF4.3
err2025-09-17
err0
PREAI
errMancuso, Carol A.; Duculan, Roland; Lafage, Manuela C.; Cammisa, Frank P.; Sama, Andrew A.; Hughes, Alexander P.; Lebl, Darren R.; Girardi, Federico P.
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errSave
The Impact of Paraspinal Muscle Degeneration on Oswestry Disability Index Subsections Two Years After Spinal Surgery for Degenerative Lumbar Spondylolisthesis
errSPINE
IF3.5
err2025-09-15
err1
PREAI
errHambrecht, Jan; Kohli, Paul; Duculan, Roland; Lan, Ranqing; Chiapparelli, Erika; Guven, Ali E.; Evangelisti, Gisberto; Burkhard, Marco D.; Tsuchiya, Koki; Shue, Jennifer; Sama, Andrew A.; Cammisa, Frank P.; Girardi, Federico P.; Mancuso, Carol A.; Hughes, Alexander P.
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Answer to the letter to the editor of J. Deng, et al. concerning “Relationship between posterior paraspinal muscle fat infiltration and early conversion to lumbar spinal fusion following decompression surgery” by Chiapparelli E, et al. (Eur spine J [2025]: doi: 10.1007/s00586-025-09030-5)
errspine journal
IF2.7
err2025-07-25
err0
PREAI
errAlexander Hughes
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Standalone Lateral Lumbar Interbody Fusion Reduces the Risk of Adjacent Segment Surgery
errspine journal
IF0
err2025-07-09
err0
PREAI
errMarco D. Burkhard; Torben Stepan; Charlotte Jones; John Lama; Nicolas Mjaess; Ali E. Guven; Anna-Maria Mielke; Bruno Verna; Federico P. Girardi; Frank P. Cammisa; Andrew A. Sama; Alexander P. Hughes
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Cervical Muscle Composition in Degenerative Dropped Head Syndrome: A Propensity Score Matching Study
errSpine
IF3.5
err2025-06-13
err0
PREAI
errCaffard, Thomas MDa, b; Verna, Bruno MDa; Schönnagel, Lukas MDa, c; Guven, Ali E. MDa; Arzani, Artine MDa; Chiapparelli, Erika MDa; Burkhard, Marco D. MDa; Lan, Ranqing MAd; Shue, Jennifer MSa; Rosenbohm, Angela MDe; Kassubek, Jan MDe; Dobrindt, Oliver MDb; Sama, Andrew A. MDa; Girardi, Federico P. MDa; Cammisa, Frank P. MDa; Zippelius, Timo MDb; Hughes, Alexander P. MDa
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Is Intraoperative Neuromonitoring with SSEPs and EMG Predictable for Postoperative Neurologic Deficit in Posterior Lumbar Fusion Surgery? A Retrospective Cohort Analysis
errGLOBAL SPINE JOURNAL
IF3
err2025-05-08
err0
errOAAI
errMarco D. Burkhard; Gisberto Evangelisti; Franziska C. S. Altorfer; Philip K. Paschal; Chukwuebuka C. Achebe; George Gorgy; Michael J. Kelly; William D. Zelenty; Federico P. Girardi; Darren R. Lebl; Alexander P. Hughes; Frank P. Cammisa; Andrew A. Sama; Ronald G. Emerson; Gbolabo Sokunbi
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Introducing the Paraspinal Muscle Quality (PMQ) Score: A Novel T2 MRI-Based Intensity Parameter for Lean Muscle Assessment in Spine Patients
errSpine
IF3.5
err2025-05-07
err0
PREAI
errGuven, Ali E. MDa; Finos, Kyle BSca; Nathoo, Isaac BSca; Köhli, Paul MDa, b; Burkhard, Marco D. MDa; Chiapparelli, Erika MDa; Arzani, Artine MDa; Hambrecht, Jan MDa; Evangelisti, Gisberto MDa; Tsuchiya, Koki MDa, c; Verna, Bruno MDa; Shue, Jennifer MSa; Sama, Andrew A. MDa; Girardi, Federico P. MDa; Cammisa, Frank P. MDa; Hughes, Alexander P. MDa
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Abdominal aortic calcification is associated with impaired fusion after elective spinal fusion
errThe Spine Journal
IF0
err2025-04-09
err0
PREAI
errMarco D. Burkhard; Thomas Caffard; Lukas Schönnagel; Samuel Medina; Ali E. Guven; Anna-Maria Mielke; Bruno Verna; Erika Chiapparelli; Giuseppe Loggia; Alexander C. Gregg; Ranqing Lan; Jennifer Shue; Federico P. Girardi; Frank P. Cammisa; Andrew A. Sama; Alexander P. Hughes
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Research Directions

No research directions
Co-authors
Cooperation Journals
G
Georg N. Duda
H-index: 96 · Papers: 948
M
Madhu Mazumdar
H-index: 84 · Papers: 391
F
Frank J. Schwab
H-index: 80 · Papers: 916
J
Jan Kassubek
H-index: 79 · Papers: 959
D
Donald J. McMahon
H-index: 75 · Papers: 286
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