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Efficacy analysis of percutaneous endoscopic lumbar discectomy combined with dynamic lumbar stabilization with a PEEK rod for giant lumbar disc herniation

Efficacy analysis of percutaneous endoscopic lumbar discectomy combined with dynamic lumbar stabilization with a PEEK rod for giant lumbar disc herniation

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900021414
Enrollment
Unknown
Registered
2019-02-20
Start date
2012-06-01
Completion date
Unknown
Last updated
2019-02-25

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

Conditions

giant lumbar disc herniation

Interventions

A:PELD
B:PELD combined with dynamic stabilization with a PEEK rod

Sponsors

The Second Affiliated Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) patients with single-level disc herniation and characteristic radiating pain in the leg; (2) preoperative MRI showing massive disc herniation affecting more than 50% of the vertebral canal diameter; (3) patients who did not respond to more than 6 months of routine conservative treatment, as evidenced by a lack of symptom improvement.

Exclusion criteria

Exclusion criteria: (1) patients with tumors or fractures in the vertebral body and vertebral body attachments; (2) patients with infection of the skin and soft tissues in the operative field or intervertebral space; (3) patients who previously underwent surgery on the same segments; (4) patients with severe heart and lung dysfunction who could not tolerate the procedure.

Design outcomes

Primary

MeasureTime frame
VAS;Odi scores;—

Countries

China

Contacts

Public ContactLiang Chen

The Second Affiliated Hospital of Chongqing Medical University

liang.chen_cqmusah@hotmail.com+86 023-63887563

Outcome results

None listed

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