Geneva, Aug. 6 -- International Clinical Trials Registry received information related to the study (ChiCTR2600128963) titled 'Color Doppler Ultrasonography predicts Successful Caudal epidural Block' on July 29.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: Shanghai Sixth People's Hospital

Condition: lumbar radicular pain

Recruitment Status: Not Recruiting

Phase: 0

Date of First Enrollment: 2026-08-01

Target Sample Size: Single arm:150;

Countries of Recruitment: China

To know more, visit https://www.chictr.org.cn/showproj.html?proj=335141

Published by HT Digital Content Services with permission from Health Daily Digest....