The effect of axillary block with subcutaneous injection of local anesthetic on tourniquet pain relief
Phase 3
Recruiting
- Conditions
- Prevention of upper arm tourniquet pain during orthopedic surgery performed under axillary brachial plexus block..Pain, not elsewhere classified
- Registration Number
- IRCT20131108015322N6
- Lead Sponsor
- Shahid Beheshti University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 78
Inclusion Criteria
ASA class I- III
Patient acceptance
Unilateral orthopedic surgery of forearm or wrist or hand
Tourniquet inflation time more than 30 minutes
Patients 15 years and older
Exclusion Criteria
ASA class more than III
Patient refusal
Allergy to lidocaine
Age less than 15 years
Coagulopathy
Opium addiction
Lack of patient cooperation
Infection at block site
BMI=30
Patients with DVT
Patients with sickle cell anemia
Tourniquet inflation time less than 30 minutes
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Intraoperative severity of tourniquet pain. Timepoint: Immediately after inflating the tourniquet and then every 15 minutes during operation. Method of measurement: Verbal Rating Scale 0-4.
- Secondary Outcome Measures
Name Time Method Total intraoperative dose of fentanyl and ketamine and propofol. Timepoint: From the time of inflating the tourniquet to the end of the operation. Method of measurement: Calculating the sum of injected doses.;Duration of tourniquet inflation. Timepoint: From inflating the tourniquet to deflating it during surgery. Method of measurement: The time interval between inflation and deflation of tourniquet is measured in minutes.