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Influence of paravertebral muscle mass on the decision-making of bilateral or unilateral screw fixation in ube-tlif: a multicenter retrospective propensity score matching study

Influence of paravertebral muscle mass on the decision-making of bilateral or unilateral screw fixation in ube-tlif: a multicenter retrospective propensity score matching study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500108071
Enrollment
Unknown
Registered
2025-08-25
Start date
2025-09-01
Completion date
Unknown
Last updated
2025-09-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Lumbar spondylolisthesis

Interventions

UBE-TLIF bilateral screw fixation group:None
UBE-TLIF unilateral screw fixation group:None

Sponsors

Yunnan Northeast Central Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) with surgical indications and indications: lumbar disc herniation, ?° and ?° lumbar spondylolisthesis, non-osseous and space-occupying mild to moderate lumbar spinal stenosis; 2) initial UBE-TLIF; 3) complete clinical data.

Exclusion criteria

Exclusion criteria: 1) Follow-up time <=18 months; 2) non-lumbar degenerative diseases such as lumbar fracture, ankylosing spondylitis, tumor and tuberculosis; 3) combined with spinal deformity, inflammation, chronic pain, thoracic spine, cervical spine and other spinal dysfunction; 4) complicated with heart disease, uremia, severe osteoporosis and other serious diseases; 5) recurrent lumbar disc herniation; 6) severe lumbar spondylolisthesis.

Design outcomes

Primary

MeasureTime frame
Paravertebral muscle mass;—

Secondary

MeasureTime frame
VAS score;ODI score;—

Countries

China

Contacts

Public ContactFang Shaoran

Yunnan Northeast Central Hospital

925109872@qq.com+86 150 1225 8548

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026