US-MR Image Fusion-guided Versus Fluoroscopy-guided Percutaneous Transforaminal Endoscopic Discectomy for the Treatment of Lumbar Disc Herniation: a Comparative Cohort Study
Sponsor study identifier
interventional
20
1 country
1
Study Start
January 1, 2018
Actual (reported)Primary Completion
January 1, 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
January 1, 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
The purpose of this study is to evaluate the feasibility and efficacy of US-MR image fusion-guided percutaneous transforaminal endoscopic discectomy for the treatment of lumbar disc herniation
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
January 1, 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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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.
January 1, 2018
Actual (reported)January 4, 2018
Actual (reported)January 18, 2018
Actual (reported)January 1, 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
January 1, 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
radiation exposure
dose of radiation exposure
during operation
puncture accuracy
during operation
puncture satisfaction of surgeon
during operation
comfort of patient
during operation
degree of pain
preoperation, immediately postoperation, 1 week postoperation
degree of disability
preoperation, immediately postoperation, 1 week postoperation
US-MR image fusion-guided PTED: the puncture procedure during PTED was performed under the guidance of ultrasound-MR fusion technique.
fluoroscopy-guided PTED: the puncture procedure during PTED was performed under the guidance of fluoroscopy.
patients diagnosed with lumbar disc herniation undergoing US-MR image fusion-guided PTED
patients diagnosed with lumbar disc herniation undergoing fluoroscopy-guided PTED
the Third Affiliated Hospital of Sun Yat-Sen University
Guangzhou, Guangdong, 510630, China
Xie P, Feng F, Cao J, Chen Z, He B, Kang Z, He L, Wu W, Tan L, Li K, Zheng R, Rong L. Real-time ultrasonography-magnetic resonance image fusion navigation for percutaneous transforaminal endoscopic discectomy. J Neurosurg Spine. 2020 Mar 27;33(2):192-198. doi: 10.3171/2020.1.SPINE191223. Print 2020 Aug 1.
First Submitted
January 4, 2018
First Posted
January 18, 2018
Study Start
January 1, 2018
Actual (reported)Primary Completion
January 1, 2019
Estimated (date passed)Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
January 1, 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
April 4, 2018
Record last verified: 2018-04
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