NCT03859609|Completed
Comparison of GAP-score With Schwab-score
Failure Prediction of Adult Spinal Deformity Surgery Comparing GAP-score With Schwab-score
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Failure Prediction of Adult Spinal Deformity Surgery Comparing GAP-score With Schwab-score
Sponsor study identifier
observational
94
1 country
1
Study Start
March 1, 2019
Actual (reported)Primary Completion
April 30, 2019
Actual (reported)Study Completion
June 30, 2019
Actual (reported)The predictive value of two different score-systems with regard to failure rate following long extent spinal fusion is subject of evaluation.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
June 30, 2019
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
February 27, 2019
Actual (reported)March 1, 2019
Actual (reported)March 1, 2019
Actual (reported)April 30, 2019
Actual (reported)June 30, 2019
Actual (reported)Radiological Evaluation
Pelvic tilt in degree, Pelvic incidence in degree, Sacral slope in degree, Lumbar lordosis in degree, L5-S1 lordosis in degree, Thoracic kyphosis in degree, Sagittal vertical axis in degree, Thoracolumbar kyphosis in degree, Global tilt in degree, Cobb angle in degree
2 months
Spinal alignment was evaluated according to two different score-systems
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Patients who had fusion operation with dorsal instrumentation on at least 3 spinal levels
Department of Orthopaedic Surgery, University Hospital Frankfurt
Frankfurt, 60528, Germany
Mohammad Arab Motlagh, MD, PhD
Goethe University
94 participants (actual enrollment reported by the registry).
First Submitted
February 27, 2019
First Posted
March 1, 2019
Study Start
March 1, 2019
Actual (reported)Validation of Triggered EMG Values for Pedicle Screws Using a Powered Screwdriver
Contact the study team to confirm eligibility.
Primary Completion
April 30, 2019
Actual (reported)Study Completion
June 30, 2019
Actual (reported)Last Updated
August 16, 2019
Record last verified: 2019-08
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Source: ClinicalTrials.gov.
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