Actively Recruiting
A Comparative Effect of Echogenic Needle for Nerve Block on Acute and Chronic Postoperative Pain
Led by The Second Affiliated Hospital of Chongqing Medical University · Updated on 2024-08-14
1000
Participants Needed
1
Research Sites
120 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Surgical pain is a common complication after surgery, affecting patient recovery and treatment quality. \>20% of patients suffer from chronic postoperative pain. China has \>70 million surgeries yearly. Nerve block manages postoperative pain, with developing nerve block needles now used in clinics. Developed needles may have better pain management effects than non-developed ones, but their effect on reducing chronic pain remains unclear. This study aims to explore the effect of developed nerve block needles on postoperative pain and compare them to non-developed needles, providing new ideas and methods for pain management.
CONDITIONS
Official Title
A Comparative Effect of Echogenic Needle for Nerve Block on Acute and Chronic Postoperative Pain
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age above 18 years and below 70 years
- Surgery on the chest, abdomen, upper limbs, or lower limbs, including lobectomy, cholecystectomy, gastrointestinal resection, hysterectomy, or other elective operations
- This is the first operation during the hospital stay
- Consent to participate and sign an informed consent form
You will not qualify if you...
- History of alcohol or drug addiction
- Disturbance of consciousness before surgery
- Conditions that the attending physician or researcher considers inappropriate for the study
- History of chronic pain
- Abnormal blood clotting function
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
He Huang
Chongqing, Chongqing Municipality, China, 4000000
Actively Recruiting
Research Team
H
He Huang, ph.D
CONTACT
D
Da gang Wang, ph.D
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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