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Effect of Pre-existing Adjacent Segment Degeneration on Long-term Effectiveness After Lumbar Fusion Surgery

NCT04467944 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 210

Last updated 2020-07-13

No results posted yet for this study

Summary

This is a prospective single-center study. Patients requiring posterior lumbar interbody fusion (PLIF) for lumbar degenerative disease are prospectively enrolled and followed. Important adjacent pre-existing degeneration factors include discs degenerated, facets and ligamentum flavum tropism which could lead to spinal canal stenosis (SCS). This study will focus on the effects of pre- existing adjacent degeneration (disc factors and spinal canal stenosis factors) on long-term postoperative outcomes.

Conditions

  • Degenerative Lumbar Spinal Stenosis
  • Degenerative Disc Disease
  • Degeneration Spine

Interventions

OTHER

Pre-existing degenerative factors at adjacent segment

Pre-existing degenerative factors at adjacent segment, including disc factors and canal stenosis factors

Sponsors & Collaborators

  • Peking University Third Hospital

    lead OTHER

Principal Investigators

  • Wei Shi Li, Dr. · Peking University Third Hospital

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-01-01
Primary Completion
2022-12-31
Completion
2032-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04467944 on ClinicalTrials.gov