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Comparative study for clinical and radiological results of direct decompression and indirect decompression of lumbar spinal stenosis

Comparative study for clinical and radiological results of direct decompression and indirect decompression of lumbar spinal stenosis

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900023138
Enrollment
Unknown
Registered
2019-05-13
Start date
2019-06-01
Completion date
Unknown
Last updated
2019-05-20

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

Conditions

lumbar spinal stenosis

Interventions

1:MIS-TLIF
2:percutaneous spinal endoscopic decompression

Sponsors

Shanghai Changzheng Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients suffered single-segment or multi-segment, mild spondylolisthesis or degenerative lumbar spinal stenosis, root pain, neurogenic intermittent claudication with low back pain, and who have been treated with conservative treatment for at least 6 months and obtained at least 12 months of follow-up.

Exclusion criteria

Exclusion criteria: Patients who has a history of surgery in the surgical segment, patients in the OLIF group who underwent posterior decompression surgery, patients with severe spinal canal stenosis with cauda equina syndrome, spinal tumors, fractures, or infections.

Design outcomes

Primary

MeasureTime frame
visual analogue scale,VAS;Oswestry disability in.dex,ODI;Japanese Orthopaedic As.sociation Scores,JOA;short from health survey,SF-36;—

Countries

China

Contacts

Public ContactYe Xiaojian

Shanghai Changzheng Hospital

yexj2002@163.com+86 13386271200

Outcome results

None listed

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