52
Participants
Start Date
January 31, 2013
Primary Completion Date
December 31, 2015
Study Completion Date
December 31, 2015
Hyperbaric bupivacaine
12.5 mg of hyperbaric bupivacaine 0.5% for spinal anesthesia in geriatric patients undergoing total knee arthroplasty
Isobaric ropivacaine
15 mg of isobaric ropivacaine 0.5% for spinal anesthesia in geriatric patients undergoing total knee arthroplasty
Mohamed Sayed Mohamed Abbas
OTHER