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A prospective randomized controlled study of the effect of dorsal root ganglion pulse radiofrequency temperature and duration on the efficacy of BSNS

A prospective randomized controlled study of the effect of dorsal root ganglion pulse radiofrequency temperature and duration on the efficacy of BSNS

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500097038
Enrollment
Unknown
Registered
2025-02-11
Start date
2023-04-23
Completion date
Unknown
Last updated
2025-02-17

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

Conditions

Battered Sensory Nerve (root or dorsal root ganglia) Syndrome,BSNS

Interventions

42?+ long-duration group:Pulse rf parameter
55?+ short-duration group:Pulse rf parameter
55?+ long-duration group:Pulse rf parameter
42?+ short-duration group:Pulse rf parameter

Sponsors

The Third Xiangya Hospital of Central South University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1: It is consistent with BSNS clinical characteristics; 2: Have asymmetric neuropathic pain symptoms (algia, hypersensitivity, paraesthesia); 3: Duration of onset >= 3 months; 4: They are between 18 and 80 years old; 5: Post-operative imaging showed no significant recurrence; 6: Patients with poor or aggravated reoperation results after lumbar surgery; 7: Patients with lumbar disc herniation and severe symptoms of lumbar and leg pain that are inconsistent with imaging; 8: numerical rating scale (NRS) score >= 5 points.

Exclusion criteria

Exclusion criteria: 1: There are mental disorders, intellectual disabilities can not tolerate minimally invasive surgery; 2: Severe heart, brain, kidney and liver dysfunction, abnormal coagulation function; 3: There's an infection at the puncture site; 4: Spinal infection, tuberculosis patients; 5: Patients with vertebral fracture, intravertebral canal space, cauda equina syndrome; 6: Patients who are unable to cooperate with post-treatment follow-up.

Design outcomes

Primary

MeasureTime frame
Pittsburgh sleep quality index (PSQI);Oswestry Disability Index (ODI score);Hamilton Anxiety Scale (HAMA);Hamilton Depression Scale (HAMD);ID-Pain scale score;numerical rating scale (NRS) of pain;

Secondary

MeasureTime frame
Basic treatment drug use;The total number of RF adjustments of the dorsal root pulse;The number of times a remedy was accepted;

Countries

China

Contacts

Public ContactHuang Dong

Third Xiangya Hospital of Central South University

huangdong@csu.edu.cn+86 137 8741 2741

Outcome results

None listed

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