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Analysis of the causes of recurrent low back pain after radiofrequency ablation for lumbar disc herniation

Causes of recurrent low back pain after radiofrequency ablation for lumbar disc herniation

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500114994
Enrollment
Unknown
Registered
2025-12-19
Start date
2021-01-21
Completion date
Unknown
Last updated
2026-01-05

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

Conditions

Lumbar disc herniation

Interventions

Pain group:no
No Pain group:no

Sponsors

The First Hospital of Zibo City
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: (1) Patients who have undergone radiofrequency ablation for lumbar disc herniation. (2) Patients who also have radiating pain in the lower extremities. (3) Patients whose surgical site is the lumbar intervertebral disc.

Exclusion criteria

Exclusion criteria: (1) Patients with serious primary diseases of the internal medicine system, infections, or serious mental illnesses. (2) Patients who have previously undergone other lumbar surgeries. (3) Patients who do not accept radiofrequency ablation of the nerves.

Design outcomes

Primary

MeasureTime frame
VAS;Lumbar spine mobility;—

Secondary

MeasureTime frame
Spinal canal sagittal diameter;Needle insertion angle;Herniated disc value;—

Countries

China

Contacts

Public ContactWang Fujun

The First Hospital of Zibo City

984860251@qq.com+86 135 7339 3180

Outcome results

None listed

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