88
Participants
Start Date
August 17, 2019
Primary Completion Date
February 7, 2023
Study Completion Date
February 7, 2023
0.5% ropivacaine
The maximal single dose of ropivacaine without vasoconstrictor is 2-3 mg/kg.9 0.5% ropivacaine has 5 mg/mL of ropivacaine. 20 mL of 0.5% ropivacaine has 100 mg of ropivacaine. 100 mg of ropivacaine can be toxic to a patient less than 33-50 kg or 73-110 lb. If a patient weighs less than 110 lb, the ropivacaine dose will be scaled down below 2 mg/kg.
Normal Saline
20ml of normal saline
University of Cincinnati College of Medicine, Cincinnati
University of Cincinnati
OTHER