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NCT07222462 · ClinicalTrials.gov registry record · NA
A Superiority Trial of Radiofrequency Ablation for Low Back Pain
A NA study of Chronic Low Back Pain (CLBP), sponsored by University of Washington.
- Recruiting
- Registry status
- NA
- Development phase
- 300
- Enrollment target
- 3
- Study locations
NCT07222462 is a NA study of Chronic Low Back Pain (CLBP) that is actively recruiting participants, run by University of Washington. The registered enrollment target is 300 participants, above the 163-participant average among 8 other Chronic Low Back Pain (CLBP) trials with a reported enrollment target (84% higher). The trial reports 3 study locations across 3 states.
The verdict
NCT07222462, a NA study of Chronic Low Back Pain (CLBP), is actively recruiting participants, sponsored by University of Washington.
- RECRUITING
- Registry status
- NA
- Development phase
- 300 participants
- Enrollment target
- 3
- Study locations
Study Summary
The purpose of the ASTRAL Study is to evaluate the effectiveness of LRFA (Lumbar radiofrequency ablation) against a control procedure. The ASTRAL Study will enroll individuals with chronic low back pain (CLBP) and randomly assign them to one of three groups: lumbar radiofrequency ablation using conventional electrodes placed parallel to the medial branch nerves (LRFA-C), lumbar radiofrequency ablation using multi-tined electrodes placed perpendicular to the medial branch nerves (LRFA-M), or a simulated radiofrequency ablation procedure.
Conditions Studied
Interventions
- PROCEDURE Lumbar radiofrequency ablation with conventional electrodes (LRFA-C)
- PROCEDURE Lumbar radiofrequency ablation with multi-tined electrodes (LRFA-M)
- PROCEDURE Simulated lumbar radiofrequency ablation
Study Locations (3)
Georgia
- Emory Musculoskeletal Institute - Atlanta
Ohio
- Cleveland Clinic - Cleveland
Utah
- University of Utah Orthopaedic Center/PM&R - Salt Lake City
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 300 participants |
| Start Date | 2026-02-04 |
| Est. Completion | 2029-08 |
| Phase | NA |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT07222462
The ClinicalTrials.gov registry entry for NCT07222462 describes a study currently listed as recruiting, categorized as NA. The registered enrollment target is 300 participants, a figure that helps gauge the scale of data the investigators plan to collect, above the 163-participant average among 8 other Chronic Low Back Pain (CLBP) trials with a reported enrollment target (84% higher). The listed sponsor is University of Washington, which has 1,048 total studies on file at ClinicalTrials.gov.
The record links to 1 condition, with Chronic Low Back Pain (CLBP) appearing as the primary indexed condition, and to 3 interventions - of which Lumbar radiofrequency ablation with conventional electrodes (LRFA-C) is the first listed.
NCT07222462 reports 3 study locations spanning 3 distinct geographic areas - top geographies include Georgia, Ohio, Utah.
Frequently Asked Questions
What is clinical trial NCT07222462 about?
NCT07222462 is a clinical study titled "A Superiority Trial of Radiofrequency Ablation for Low Back Pain". The purpose of the ASTRAL Study is to evaluate the effectiveness of LRFA (Lumbar radiofrequency ablation) against a control procedure. The ASTRAL Study will enroll individuals with chronic low back pain (CLBP) and randomly assign them to one of three groups: lumbar radiofrequency ablation using conv...
What is the current status of trial NCT07222462?
This trial is currently recruiting. It is a NA study. The enrollment target is 300 participants. The study started on 2026-02-04. Estimated completion is 2029-08.
What conditions does trial NCT07222462 study?
This clinical trial studies the following conditions: Chronic Low Back Pain (CLBP).
What interventions are being tested in trial NCT07222462?
The interventions under investigation include: Lumbar radiofrequency ablation with conventional electrodes (LRFA-C) (PROCEDURE), Lumbar radiofrequency ablation with multi-tined electrodes (LRFA-M) (PROCEDURE), Simulated lumbar radiofrequency ablation (PROCEDURE).
Who is sponsoring clinical trial NCT07222462?
This trial is sponsored by University of Washington, which has 1,048 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT07222462 being conducted?
This trial has 3 study locations across Georgia, Ohio, Utah. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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Related
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