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Regis W. Haid

CARE USA ·
Area of research
Surgery · Pathology and Forensic Medicine
Research interest
Research interests include Spine and Intervertebral Disc Pathology, Cervical and Thoracic Myelopathy, Spinal Fractures and Fixation Techniques, and Scoliosis diagnosis and treatment.
h-index
48
citations
8,493
works
306
NIH funding
primary concept
email

Recent publications

Patient-reported outcome trajectories the first 24 months after surgery for cervical spondylotic myelopathy: a Quality Outcomes Database study
Journal of Neurosurgery Spine 2025cited by 5position: middledoi
Does back pain catastrophizing influence 60-month surgical outcomes for patients with degenerative lumbar spondylolisthesis? A Quality Outcomes Database study
Journal of Neurosurgery Spine 2025cited by 3position: middledoi
Does smoking status affect baseline symptom severity and patient-reported outcomes and satisfaction in patients with cervical myelopathy at 24 months? A Quality Outcomes Database study
Journal of Neurosurgery Spine 2025cited by 2position: middledoi
What predicts the best 24-month outcomes following surgery for cervical spondylotic myelopathy? A QOD prospective registry study
Journal of Neurosurgery Spine 2024cited by 9position: middledoi
Cervical spondylotic myelopathy and driving abilities: defining the prevalence and long-term postoperative outcomes using the Quality Outcomes Database
Journal of Neurosurgery Spine 2024cited by 9position: middledoi
Comparing posterior cervical foraminotomy with anterior cervical discectomy and fusion in radiculopathic patients: an analysis from the Quality Outcomes Database
Journal of Neurosurgery Spine 2024cited by 7position: middledoi
Minimally invasive versus open transforaminal lumbar interbody fusion for grade I lumbar spondylolisthesis: 5-year follow-up from the prospective multicenter Quality Outcomes Database registry
Neurosurgical FOCUS 2023cited by 38position: middledoi
Which supervised machine learning algorithm can best predict achievement of minimum clinically important difference in neck pain after surgery in patients with cervical myelopathy? A QOD study
Neurosurgical FOCUS 2023cited by 26position: middledoi
Developing nonlinear k-nearest neighbors classification algorithms to identify patients at high risk of increased length of hospital stay following spine surgery
Neurosurgical FOCUS 2023cited by 21position: middledoi
Cervical laminoplasty versus laminectomy and posterior cervical fusion for cervical myelopathy: propensity-matched analysis of 24-month outcomes from the Quality Outcomes Database
Journal of Neurosurgery Spine 2023cited by 19position: middledoi
Three-level ACDF versus 3-level laminectomy and fusion: are there differences in outcomes? An analysis of the Quality Outcomes Database cervical spondylotic myelopathy cohort
Neurosurgical FOCUS 2023cited by 19position: middledoi
Research using the Quality Outcomes Database: accomplishments and future steps toward higher-quality real-world evidence
Journal of neurosurgery 2023cited by 17position: middledoi
Characteristics of patients who return to work after undergoing surgery for cervical spondylotic myelopathy: a Quality Outcomes Database study
Journal of Neurosurgery Spine 2023cited by 16position: middledoi
Do comorbid self-reported depression and anxiety influence outcomes following surgery for cervical spondylotic myelopathy?
Journal of Neurosurgery Spine 2023cited by 15position: middledoi
How closely are outcome questionnaires correlated to patient satisfaction after cervical spine surgery for myelopathy?
Journal of Neurosurgery Spine 2023cited by 14position: middledoi
Sleep Disturbances in Cervical Spondylotic Myelopathy
Clinical Spine Surgery A Spine Publication 2023cited by 13position: middledoi
What factors influence surgical decision-making in anterior versus posterior surgery for cervical myelopathy? A QOD analysis
Journal of Neurosurgery Spine 2023cited by 12position: middledoi
Does diabetes affect outcome or reoperation rate after lumbar decompression or arthrodesis? A matched analysis of the Quality Outcomes Database data set
Journal of Neurosurgery Spine 2023cited by 6position: middledoi
Cervical spondylotic myelopathy with severe axial neck pain: is anterior or posterior approach better?
Journal of Neurosurgery Spine 2022cited by 38position: middledoi
Leveraging machine learning to ascertain the implications of preoperative body mass index on surgical outcomes for 282 patients with preoperative obesity and lumbar spondylolisthesis in the Quality Outcomes Database
Journal of Neurosurgery Spine 2022cited by 19position: middledoi
Outpatient versus inpatient lumbar decompression surgery: a matched noninferiority study investigating clinical and patient-reported outcomes
Journal of Neurosurgery Spine 2022cited by 17position: middledoi
Correlation of the Modified Japanese Orthopedic Association With Functional and Quality-of-Life Outcomes After Surgery for Degenerative Cervical Myelopathy: A Quality Outcomes Database Study
Neurosurgery 2022cited by 15position: middledoi
Patient-reported outcome improvements at 24-month follow-up after fusion added to decompression for grade I degenerative lumbar spondylolisthesis: a multicenter study using the Quality Outcomes Database
Journal of Neurosurgery Spine 2021cited by 37position: middledoi
Minimally invasive versus open lumbar spinal fusion: a matched study investigating patient-reported and surgical outcomes
Journal of Neurosurgery Spine 2021cited by 34position: middledoi
Classifying Patients Operated for Spondylolisthesis: A K-Means Clustering Analysis of Clinical Presentation Phenotypes
Neurosurgery 2021cited by 17position: middledoi
Does reduction of the Meyerding grade correlate with outcomes in patients undergoing decompression and fusion for grade I degenerative lumbar spondylolisthesis?
Journal of Neurosurgery Spine 2021cited by 16position: middledoi
Quality Outcomes Database Spine Care Project 2012–2020: milestones achieved in a collaborative North American outcomes registry to advance value-based spine care and evolution to the American Spine Registry
Neurosurgical FOCUS 2020cited by 67position: middledoi
A Comparison of Minimally Invasive and Open Transforaminal Lumbar Interbody Fusion for Grade 1 Degenerative Lumbar Spondylolisthesis: An Analysis of the Prospective Quality Outcomes Database
Neurosurgery 2020cited by 45position: middledoi
Open versus minimally invasive decompression for low-grade spondylolisthesis: analysis from the Quality Outcomes Database
Journal of Neurosurgery Spine 2020cited by 36position: middledoi
Patients with a depressive and/or anxiety disorder can achieve optimum Long term outcomes after surgery for grade 1 spondylolisthesis: Analysis from the quality outcomes database (QOD)
Clinical Neurology and Neurosurgery 2020cited by 22position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

Erica F. Bisson · University of California, San Francisco27 papers (2018–2025)Praveen V. Mummaneni · University of California, San Francisco27 papers (2014–2023)Mohamad Bydon · University of Kentucky27 papers (2018–2025)Anthony L. Asher · Neurosciences Institute27 papers (2018–2025)Andrew K. Chan · Alberta Health Services26 papers (2018–2025)John J. Knightly · Morristown Medical Center26 papers (2018–2025)Paul Park · California Department of Public Health25 papers (2018–2025)Christopher I. Shaffrey · Duke University25 papers (2018–2025)Kevin T. Foley · City College of San Francisco25 papers (2018–2025)Eric A. Potts · City College of San Francisco25 papers (2018–2025)Kai-Ming Fu · NewYork–Presbyterian Hospital25 papers (2018–2025)Mark E. Shaffrey · University of Virginia24 papers (2018–2023)Jonathan R. Slotkin · Neurological Surgery24 papers (2018–2025)Michael Y. Wang · University of Miami24 papers (2018–2025)Steven D. Glassman · Neurological Surgery23 papers (2018–2025)Domagoj Coric · City College of San Francisco21 papers (2018–2025)Mohammed Ali Alvi · Neurological Surgery16 papers (2019–2022)Jian Guan · Shenyang Pharmaceutical University14 papers (2019–2023)Michael S. Virk · Cornell University13 papers (2019–2023)Panagiotis Kerezoudis · Neurological Surgery10 papers (2018–2021)