patient undergoing forearm, wrist and hand surgery Axillary brachial plexus block, forearm, wrist and hand surgery, Dexmedetomidine
Conditions
Interventions
Compare the effect of perineural dexmedetomidine and intravenous dexmedetomidine in axillary brachial plexus block on Duration of postoperative analgesia. Added Dexmedetomidine 100 mcg with local an
Active Comparator Drug,Active Comparator Drug
perineural dexmedetomidine added to local anesthetics in axillary brachial plexus block ,intravenous dexmedetomidine
Sponsors
Faculty of medicine, Ramathibodi hospital
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
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
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
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Duration of analgesia Day 1,2 Duration since Block finish until patient starting pain | — |
Secondary
| Measure | Time frame |
|---|---|
| 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 | — |
Countries
Thailand
Contacts
Public ContactAmornrat Tangjitbampenbun
Feculty o Medicine,Ramathobodi hospital
Outcome results
None listed