Effect of Electromagnetic Navigation System Assisted Percutaneous Full-Endoscopic Foraminoplasty and Discectomy on Lumbar Disc Herniation: a Randomized Controlled Trial

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000029604

Enrollment

Unknown

Registered

2020-02-06

Start date

2020-02-15

Completion date

Unknown

Last updated

2020-02-10

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

Conditions

Lumbar Disc Herniation

Interventions

Experimental group:SEESSYS

Control group:TESSYS

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Typical lower extremity radiating pain, with or without low back pain; 2. Straight leg elevation test is positive, with/without muscle strength decreased or skin sensitive loss of the nerve root innervation area; 3. Magnetic Resonance Imaging (MRI) and computerized tomography (CT) scan show LDH; 4. The imaging manifestations are correspond to the symptoms and signs; 5. Aged > 18 years; 6. Informed consent to this study.

Exclusion criteria

Exclusion criteria: 1. Lumbar hyperextension and hyperflexion X-ray indicate operative segmental instability; 2. Multiple lumbar disc herniations; 3. Previous surgical history of the responsible segment; 4. Concomitant tumor, tuberculosis, infection or fracture and other disease; 5. The patient has psychiatric and could not complete the scale.

Design outcomes

Primary

Measure	Time frame
Visual Analog Scale;Oswestry disability index;Modified MacNab criteria;	—

Secondary

Measure	Time frame
Surgical time;Fluoroscopy time;	—

Countries

China

Contacts

Public ContactLi Yongjin

Guangdong Hospital of Chinese Medicine

lyj2106@126.com+86 13560357841

Outcome results

None listed

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