24
Participants
Start Date
October 31, 2005
Primary Completion Date
October 31, 2006
Study Completion Date
December 31, 2006
widow spider antivenom
3 vials of antivenom capable of neutralizing 600 LD50 of L. mactans
Placebo
Denver Health and Hospital Authority, Denver
Rocky Mountain Poison and Drug Center
UNKNOWN
Instituto Bioclon S.A. de C.V.
INDUSTRY