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Comparison of Efficacy Between Dorsal Root Entry Zone Lesioning and Spinal Cord Stimulation in the Treatment of Chronic Neuropathic Pain: A Multicenter Retrospective Cohort Study

Comparison of Efficacy Between Dorsal Root Entry Zone Lesioning and Spinal Cord Stimulation in the Treatment of Chronic Neuropathic Pain: A Multicenter Retrospective Cohort Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600127170
Enrollment
Unknown
Registered
2026-06-26
Start date
2026-07-05
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Pain

Interventions

Dorsal Root Entry Zone Lesioning:None
Spinal cord stimulation:None

Sponsors

Xuanwu Hospital Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
16 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Meet the diagnostic criteria for drug-refractory neuropathic pain; 2.Aged 16 and above, no gender restriction; 3.Pain duration = 6 months; 4.Treatment with dorsal root entry zone myelotomy or spinal cord stimulation; 5.Complete medical case records;

Exclusion criteria

Exclusion criteria: 1.Patients unable to cooperate in completing the questionnaire; 2.Have uncontrolled mental or psychological problems;

Design outcomes

Primary

MeasureTime frame
numerical rating scale score;—

Secondary

MeasureTime frame
Global Pain, GPS;five-level EuroQol five-dimensional questionnaire;Mean NRS score within one week of the last follow-up;the MOS 36-item short from health survey, SF-36;Brief Pain Inventory Score;—

Countries

China

Contacts

Public ContactShu Wei

Xuanwu Hospital Capital Medical University

shuweiys@163.com+86 10 8319 8671

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jul 3, 2026