hemidiaphragmatic paresis after low volume of anterior suprascapular nerve block for arthroscopic shoulder surgery hemidiaphragmatic paresis, anterior suprascapular nerve block, arthroscopic shoulder surgery
Conditions
Interventions
ultrasound guided suprascapular nerve block with 10 ml of 0.5% bupivacaine,ultrasound guided suprascapular nerve block with 5 ml of 0.5% bupivacaine
Experimental Procedure/Surgery,Experimental Procedure/Surgery
10 ml of 0.5% bupivacaine,5 ml of 0.5% bupivacaine
Sponsors
Faculty of Medicine Ramathibodi Hospital, Mahidol University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: Adult subjects (18 - 75 years old) with American Society of Anesthesiologists physical status classification I - III undergoing arthroscopic shoulder surgery under general anesthesia
Exclusion criteria
Exclusion criteria: subject refusal, chronic opioid use, allergy to local anesthetics, chronic pulmonary disease, coagulopathy, BMI>30 and kin infection at puncture site
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| hemidiaphragmatic paresis 30 min after intervention and after surgery M-mode ultrasonography | — |
Secondary
| Measure | Time frame |
|---|---|
| pain score at rest and movement at PACU,6 hr, 12 hr and 24 hr after surgery Numerical rating scale (NRS),accumulated morphine consumption 24 hr after surgery mg of intravenous morphine ,time at first opioid request within 24 hr after surgery minute,patient satisfaction post operative 0 - 10 point scale,length of hospital stay post operative hr,successful blockage 30 min after intervetion min | — |
Countries
Thailand
Contacts
Public ContactChoosak Tunprasit
Anesthesiology department, Faculty of Medicine Ramathibodi Hospital, Mahidol University
Outcome results
None listed