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S. Parker · SciRah

Researcher profile · Semantic Scholar

S. Parker

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S. Parker — researcher profile on SciRah

h-index: 51
Works: 206
Citations: 8,737

Most-cited papers

Minimally invasive versus open transforaminal lumbar interbody fusion for degenerative spondylolisthesis: comparative effectiveness and cost-utility analysis.
S. Parker, S. Mendenhall, David Shau, S. Zuckerman +3 more
2014World Neurosurgery249 citations
Semantic Scholar
Incidence of Low Back Pain After Lumbar Discectomy for Herniated Disc and Its Effect on Patient-reported Outcomes
S. Parker, S. Mendenhall, S. Godil, P. Sivasubramanian +3 more
2015Clinical Orthopaedics and Related Research223 citations Open access
Semantic Scholar
An analysis from the Quality Outcomes Database, Part 1. Disability, quality of life, and pain outcomes following lumbar spine surgery: predicting likely individual patient outcomes for shared decision-making.
M. McGirt, M. Bydon, Kristin R. Archer, C. Devin +10 more
2017Journal of Neurosurgery : Spine152 citations Open access
Semantic Scholar
The National Neurosurgery Quality and Outcomes Database (N2QOD): A Collaborative North American Outcomes Registry to Advance Value-Based Spine Care
A. Asher, T. Speroff, R. Dittus, S. Parker +9 more
2014Spine137 citations Open access
Semantic Scholar
The relative value of postoperative versus preoperative Karnofsky Performance Scale scores as a predictor of survival after surgical resection of glioblastoma multiforme
L. Chambless, Heather M. Kistka, S. Parker, L. Hassam-Malani +2 more
2014Journal of Neuro-Oncology133 citations
Semantic Scholar
Quality analysis of anterior cervical discectomy and fusion in the outpatient versus inpatient setting: analysis of 7288 patients from the NSQIP database.
M. McGirt, S. Godil, A. Asher, S. Parker +1 more
2015Neurosurgical Focus130 citations Open access
Semantic Scholar
Two-year comprehensive medical management of degenerative lumbar spine disease (lumbar spondylolisthesis, stenosis, or disc herniation): a value analysis of cost, pain, disability, and quality of life: clinical article.
S. Parker, S. Godil, S. Mendenhall, S. Zuckerman +2 more
2014Journal of Neurosurgery : Spine118 citations
Semantic Scholar
Predictors of extended length of stay, discharge to inpatient rehab, and hospital readmission following elective lumbar spine surgery: introduction of the Carolina-Semmes Grading Scale.
M. McGirt, S. Parker, S. Chotai, Deborah T Pfortmiller +3 more
2017Journal of Neurosurgery : Spine98 citations Open access
Semantic Scholar
Role of Prospective Registries in Defining the Value and Effectiveness of Spine Care
M. McGirt, S. Parker, A. Asher, Daniel C. Norvell +2 more
2014Spine98 citations
Semantic Scholar
An analysis from the Quality Outcomes Database, Part 2. Predictive model for return to work after elective surgery for lumbar degenerative disease.
A. Asher, C. Devin, Kristin R. Archer, S. Chotai +10 more
2017Journal of Neurosurgery : Spine80 citations Open access
Semantic Scholar
Patient-Specific Factors Associated With Dissatisfaction After Elective Surgery for Degenerative Spine Diseases.
S. Chotai, Ahilan Sivaganesan, S. Parker, M. McGirt +1 more
2015Neurosurgery73 citations
Semantic Scholar
Incidence and Clinical Significance of Vascular Encroachment Resulting From Freehand Placement of Pedicle Screws in the Thoracic and Lumbar Spine: Analysis of 6816 Consecutive Screws
S. Parker, Anubhav G. Amin, D. Santiago-Dieppa, Jason A. Liauw +5 more
2014Spine68 citations
Semantic Scholar
A Cost-Utility Analysis of Lumbar Decompression With and Without Fusion for Degenerative Spine Disease in the Elderly.
C. Devin, S. Chotai, S. Parker, L. Tetreault +2 more
2015Neurosurgery59 citations
Semantic Scholar
Cost-effectiveness of three treatment strategies for lumbar spinal stenosis: Conservative care, laminectomy, and the Superion interspinous spacer
S. Parker, L. Anderson, Teresa Nelson, Vikas V. Patel
2015The International Journal of Spine Surgery51 citations Open access
Semantic Scholar
Effect of complications within 90 days on patient-reported outcomes 3 months and 12 months following elective surgery for lumbar degenerative disease.
S. Chotai, S. Parker, Ahilan Sivaganesan, J. Sielatycki +3 more
2015Neurosurgical Focus45 citations Open access
Semantic Scholar
Is the use of minimally invasive fusion technologies associated with improved outcomes after elective interbody lumbar fusion? Analysis of a nationwide prospective patient-reported outcomes registry.
M. McGirt, S. Parker, P. Mummaneni, J. Knightly +3 more
2017The spine journal44 citations
Semantic Scholar
Extent of preoperative depression is associated with return to work after lumbar fusion for spondylolisthesis.
S. Parker, S. Godil, S. Zuckerman, S. Mendenhall +2 more
2015World Neurosurgery41 citations
Semantic Scholar
Effect of obesity on cost per quality-adjusted life years gained following anterior cervical discectomy and fusion in elective degenerative pathology.
S. Chotai, J. Sielatycki, S. Parker, Ahilan Sivaganesan +5 more
2015The spine journal40 citations
Semantic Scholar
Patient-reported outcomes 3 months after spine surgery: is it an accurate predictor of 12-month outcome in real-world registry platforms?
S. Parker, A. Asher, S. Godil, C. Devin +1 more
2015Neurosurgical Focus40 citations Open access
Semantic Scholar
Cost Per Quality-adjusted Life Year Gained of Revision Fusion for Lumbar Pseudoarthrosis: Defining the Value of Surgery
O. Adogwa, S. Parker, David Shau, Stephen K. Mendelhall +4 more
2015Journal of Spinal Disorders & Techniques39 citations
Semantic Scholar
The National Neurosurgery Quality and Outcomes Database Qualified Clinical Data Registry: 2015 measure specifications and rationale.
S. Parker, M. McGirt, K. Bekelis, C. Holland +7 more
2015Neurosurgical Focus38 citations Open access
Semantic Scholar
Comparative effectiveness of antibiotic-impregnated shunt catheters in the treatment of adult and pediatric hydrocephalus: analysis of 12,589 consecutive cases from 287 US hospital systems.
S. Parker, M. McGirt, Jeffrey A. Murphy, J. Megerian +2 more
2015Journal of Neurosurgery37 citations Open access
Semantic Scholar
Cost savings associated with antibiotic-impregnated shunt catheters in the treatment of adult and pediatric hydrocephalus.
S. Parker, M. McGirt, Jeffrey A. Murphy, J. Megerian +2 more
2015World Neurosurgery37 citations Open access
Semantic Scholar
Bending the Cost Curve—Establishing Value in Spine Surgery
S. Parker, S. Chotai, C. Devin, L. Tetreault +4 more
2017Neurosurgery36 citations Open access
Semantic Scholar
Predictors of the efficacy of epidural steroid injections for structural lumbar degenerative pathology.
Ahilan Sivaganesan, S. Chotai, S. Parker, A. Asher +2 more
2016The spine journal36 citations
Semantic Scholar
Accurately measuring the quality and effectiveness of lumbar surgery in registry efforts: determining the most valid and responsive instruments.
S. Godil, S. Parker, S. Zuckerman, S. Mendenhall +2 more
2014The spine journal35 citations
Semantic Scholar
Lumbar Surgery in the Elderly Provides Significant Health Benefit in the US Health Care System: Patient-Reported Outcomes in 4370 Patients From the N2QOD Registry.
M. McGirt, S. Parker, A. Hilibrand, P. Mummaneni +3 more
2015Neurosurgery31 citations
Semantic Scholar
Surgical Resection of Intradural Extramedullary Spinal Tumors: Patient Reported Outcomes and Minimum Clinically Important Difference
S. Zuckerman, S. Chotai, C. Devin, S. Parker +5 more
2016Spine30 citations
Semantic Scholar
Cost-Effectiveness of Cell Saver in Short-segment Lumbar Laminectomy and Fusion (⩽3 Levels)
P. Kelly, S. Parker, S. Mendenhall, Jesse E. Bible +4 more
2015Spine28 citations
Semantic Scholar
The present and future of quality measures and public reporting in neurosurgery.
K. Bekelis, M. McGirt, S. Parker, C. Holland +7 more
2015Neurosurgical Focus28 citations Open access
Semantic Scholar
Drivers of Variability in 90-Day Cost for Elective Anterior Cervical Discectomy and Fusion for Cervical Degenerative Disease
S. Chotai, Ahilan Sivaganesan, S. Parker, J. Sielatycki +2 more
2018Neurosurgery27 citations
Semantic Scholar
Drivers of Variability in 90-Day Cost for Elective Laminectomy and Fusion for Lumbar Degenerative Disease.
Ahilan Sivaganesan, S. Chotai, S. Parker, M. McGirt +1 more
2018Neurosurgery24 citations
Semantic Scholar
Using clinical registries to improve the quality of neurosurgical care.
A. Asher, S. Parker, J. Rolston, N. Selden +1 more
2015Neurosurgery clinics of North America23 citations
Semantic Scholar
Do Patient Demographics and Patient-Reported Outcomes Predict 12-Month Loss to Follow-Up After Spine Surgery?
J. Sielatycki, S. Parker, S. Godil, M. McGirt +1 more
2015Spine23 citations
Semantic Scholar
Quality of Life and General Health After Elective Surgery for Cervical Spine Pathologies: Determining a Valid and Responsive Metric of Health State Utility.
S. Chotai, S. Parker, Ahilan Sivaganesan, S. Godil +2 more
2015Neurosurgery23 citations
Semantic Scholar
Minimally Invasive Transpsoas L2 Corpectomy and Percutaneous Pedicle Screw Fixation for Osteoporotic Burst Fracture in the Elderly: A Technical Report
L. Tomycz, S. Parker, M. McGirt
2015Journal of Spinal Disorders & Techniques23 citations
Semantic Scholar
Clinical registries and evidence-based care pathways: raising the bar for meaningful measurement and delivery of value-based care.
A. Asher, C. Devin, T. Mroz, M. Fehlings +2 more
2014Spine22 citations
Semantic Scholar
Impact of old age on patient-report outcomes and cost utility for anterior cervical discectomy and fusion surgery for degenerative spine disease
S. Chotai, S. Parker, J. Sielatycki, Ahilan Sivaganesan +4 more
2016European spine journal21 citations
Semantic Scholar
Development and validation of a predictive model for 90-day readmission following elective spine surgery.
S. Parker, Ahilan Sivaganesan, S. Chotai, M. McGirt +2 more
2018Journal of Neurosurgery : Spine20 citations Open access
Semantic Scholar
Healthcare Resource Utilization and Patient-Reported Outcomes Following Elective Surgery for Intradural Extramedullary Spinal Tumors
S. Chotai, S. Zuckerman, S. Parker, Joseph B. Wick +5 more
2017Neurosurgery19 citations
Semantic Scholar
Quality improvement in neurological surgery graduate medical education.
S. Parker, M. McGirt, A. Asher, N. Selden
2015Neurosurgery clinics of North America17 citations
Semantic Scholar
Do Patient Demographics and Patient Reported Outcomes Predict 12-Month Loss to Follow-Up after Spine Surgery?
S. Parker, S. Godil, Joseph S. Cheng, M. McGirt +1 more
201417 citations
Semantic Scholar
Long-term Outcomes After Revision Neural Decompression and Fusion for Same-level Recurrent Lumbar Stenosis: Defining the Effectiveness of Surgery
S. Mendenhall, S. Parker, O. Adogwa, David Shau +4 more
2014Journal of Spinal Disorders & Techniques17 citations Open access
Semantic Scholar
Clinical and Cost-Effectiveness of Lumbar Interbody Fusion Using Tritanium Posterolateral Cage (vs. Propensity-Matched Cohort of PEEK Cage)
Inamullah Khan, S. Parker, H. Bow, Ahilan Sivaganesan +5 more
2022Spine Surgery and Related Research14 citations Open access
Semantic Scholar
A 3D-Printed Simulator and Teaching Module for Placing S2-Alar-Iliac Screws.
H. Bow, S. Zuckerman, Brenton Griffith, Steven Lewis +3 more
2019Operative Neurosurgery14 citations
Semantic Scholar
Drivers of Variability in 90-day Cost for Primary Single-level Microdiscectomy
S. Chotai, Ahilan Sivaganesan, S. Parker, J. Sielatycki +6 more
2018Neurosurgery14 citations
Semantic Scholar
Percutaneous stereotactic radiofrequency lesioning for trigeminal neuralgia: determination of minimum clinically important difference in pain improvement for patient-reported outcomes.
V. K. Reddy, S. Parker, D. Lockney, Samit A. Patrawala +2 more
2014Neurosurgery12 citations Open access
Semantic Scholar
Erratum to: Impact of old age on patient-report outcomes and cost utility for anterior cervical discectomy and fusion surgery for degenerative spine disease
S. Chotai, S. Parker, J. Sielatycki, Ahilan Sivaganesan +4 more
2017European spine journal10 citations Open access
Semantic Scholar
Initial experience with using a structured light 3D scanner and image registration to plan bedside Subdural Evacuating Port System placement
H. Bow, Xiaochen Yang, S. Chotai, M. Feldman +6 more
2020World Neurosurgery7 citations Open access
Semantic Scholar
Five-level cervical corpectomy for neurofibromatosis-associated spinal deformity: case report
S. Parker, J. Wolinsky, A. Tufaro, Z. Gokaslan +1 more
2015European spine journal7 citations
Semantic Scholar

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