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Percutaneous Endoscopic Spine Surgery for Lumbar Central Stenosis

Percutaneous Endoscopic Spine Surgery for Lumbar Central Stenosis

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1800020230
Enrollment
Unknown
Registered
2018-12-20
Start date
2019-01-01
Completion date
Unknown
Last updated
2019-01-14

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

Conditions

Lumbar spinal stenosis

Interventions

Type IB:bilateral PETD
Type II:PEID or PETD
Type IA:unilateral PETD

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) manifested as radicular symptoms: buttock or leg pain, numb, or weakness, with or without low back pain, with or without dysfunction of urination and defecation; (2) radiological diagnosis of central stenosis, and the radiological diagnosis should be identical to clinical findings; (3) disssatisfaction for censervative treatment for more than 3 months; (4) accept the operation and agree to accomplish all follow-up.

Exclusion criteria

Exclusion criteria: (1) combined with lumbar segemental instability or spondylolisthesis (more than I degree); (2) previous history of spinal surgery for the target level; (3) combined with tumor, infection, fracture, etc; (4) intolerance of operation.

Design outcomes

Primary

MeasureTime frame
VAS of pain;ODI index;MacNab criteria;satisfactory rate;complication;—

Countries

China

Contacts

Public ContactQingquan Kong

West China Hospital, Sichuan University

kongspine@126.com+86 15982835131

Outcome results

None listed

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