Comparison of postoperative analgesia between perineural dexmedetomidine and intravenous dexmedetomidine in axillary brachial plexus block : A randomized controlled trial
Phase 1
- Conditions
- patient undergoing forearm, wrist and hand surgeryAxillary brachial plexus block, forearm, wrist and hand surgery, Dexmedetomidine
- Registration Number
- TCTR20210317007
- Lead Sponsor
- Faculty of medicine, Ramathibodi hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending (Not yet recruiting)
- Sex
- All
- Target Recruitment
- 70
Inclusion Criteria
1. Patient undergo upper extremity opertion under axillry brachial plexus block
2. ASA PS 1-3
3. BMI 18-30
4.Patients agree to admit in the study with informed consent
Exclusion Criteria
1.Neuropathy at upper extremity
2.Infection at axillary area
3. Allergic to local anesthetics
4. second or third degree AV block
5. Liver and renal disease
6. poor controlled systemic diseases
7.Uncooperated patient
8.Patient declined
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Duration of analgesia Day 1,2 Duration since Block finish until patient starting pain
- Secondary Outcome Measures
Name Time Method Duration of motor block Day1,2 Duration since Block finish until patient can move finger,Duration of sensory block Day1,2 Duration since Block finish until patient can feel the sensation,Onset of block 5,10,15,20,25,30 min after block Sensory and motor test,Success rate within 30 min after block can undergo surgery,Side effect of Dexmedetomidine 5,10,15,20,25,30 min after drug administered Blood pressure, HR