80
Participants
Start Date
September 30, 2006
Primary Completion Date
December 31, 2006
Study Completion Date
April 30, 2007
Ropivacaine
100 mg of the following formulations: Liposome-encapsulated 1 and 2% ropivacaine gel, liposome placebo gel and 2.5% lidocaine and 2.5% prilocaine cream were applied once during 5 minutes.
Ropivacaine
100 mg of the following formulations: Liposome-encapsulated 1 and 2% ropivacaine gel, liposome placebo gel and 20% benzocaine gel were applied once during 30 minutes.
Piracicaba Dental School, Piracicaba
Fundação de Amparo à Pesquisa do Estado de São Paulo
OTHER_GOV
University of Campinas, Brazil
OTHER