56
Participants
Start Date
July 31, 2011
Primary Completion Date
October 31, 2012
Study Completion Date
December 31, 2012
sodium bicarbonate buffered lidocaine
8.4% sodium bicarbonate will be mixed with lidocaine in a 1:10 ratio prior to mixing with epinephrine and injecting into the cervix.
Non-buffered lidocaine
Washington University School of Medicine, St Louis
Washington University School of Medicine
OTHER