Actively Recruiting
Local Anaesthetic Spread and Sensory Block Range of the Retro-superior Costotransverse Ligament Space Block
Led by Nanjing First Hospital, Nanjing Medical University · Updated on 2025-09-16
50
Participants Needed
2
Research Sites
54 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The aim of this clinical trial is to investigate the effects of local anesthetic diffusion range and sensory block range during retro-SCTLB(retro superior costotransverse ligament space block) and TPVB(thoracic paravertebral block) in patients undergoing CT-guided lung nodule localization. The main issue of the study is to determine the differences in the diffusion range and sensory block range of local anesthetics between the retro-SCTLB and TPVB nerve block methods.
CONDITIONS
Official Title
Local Anaesthetic Spread and Sensory Block Range of the Retro-superior Costotransverse Ligament Space Block
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients scheduled for CT-guided lung nodule localization under local anesthesia
- Aged 18 to 80 years
- Body mass index (BMI) between 18 and 30 kg/m²
- American Society of Anesthesiologists (ASA) classification I to III
You will not qualify if you...
- Allergy to the study drug or local anesthetic
- History of opioid abuse
- Skin infection at the puncture site for retro-SCTLB or TPVB
- Peripheral infectious neuropathy
- Blood coagulation dysfunction
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 2 locations
1
Tao Shan
Nanjing, Jiangsu, China, 210006
Actively Recruiting
2
Nanjing First Hospital
Nanjing, China
Actively Recruiting
Research Team
T
Tao Shan
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
TRIPLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
2
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