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Different Injection Speed on Local Anaesthetic Spread of ESPB
Sponsor: Nanjing First Hospital, Nanjing Medical University
Summary
The aim of this clinical trial is to investigate the effect of different injection speeds on the spread of local anesthetic during ultrasound-guided erector spinae plane block (ESPB) in patients undergoing CT-guided lung nodule localization. The primary question addressed is whether a high injection speed (30 ml delivered within 30 seconds) produces a different local anesthetic distribution compared with a lower injection speed (30 ml delivered within 180 seconds).
Official title: Impact of Different Injection Rate on Local Anaesthetic Spread of Ultrasound-guided Erector Spinae Plane Block
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
74
Start Date
2025-04-21
Completion Date
2027-03-01
Last Updated
2025-05-22
Healthy Volunteers
No
Conditions
Interventions
injection speed
Patients undergoing CT-guided lung nodule localization were selected for the study, and ultrasound-guided erector spinae plane block was performed before surgery with different injection speed.
Locations (1)
Nanjing First Hospital
Nanjing, Jiangsu, China