Clinical Trial

Caudal Epidural With or Without Lumbar Sympathetic Block for Redo Lumbar Surgery

Study acronym: CLEARS
Completed
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Summary
Comparing the analgesic effect of caudal epidural versus combined lumbar sympathetic block with caudal epidural in patients undergoing redo spinal surgery.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2025-09-22.
Status change: Active, Not Recruiting → Completed 2026-07-13
Trial Details
NCT Number NCT07199816
Lead Sponsor Hebatullah Mohammed Abdelmageed
Collaborators: Cairo University
Conditions Failed Back Surgery Syndrome (FBSS)
Enrollment 64 participants
Start Date 2024-03-01
Primary Completion 2026-02-01 (estimated)
Study Completion 2026-02-01 (estimated)
Updated on ClinicalTrials.gov 2026-07-14