90
Participants
Start Date
September 30, 2011
Primary Completion Date
September 30, 2012
Study Completion Date
September 30, 2012
.9 normal saline
.9 normal saline administered before surgery.
25 mg diphenhydramine IV
25 mg diphenhydramine IV administered before surgery
50 mg diphenhydramine IV
50 mg diphenhydramine administered IV before surgery
Prentice Womens HOspital, Chicago
Prentice Womens HOsptial, Chicago
Northwestern University
OTHER