Finding studies
Finding studies
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Lead
Cetylite Industries
In a blinded study, either benzocaine alone of the combination of benzocaine and tetracaine will be sprayed onto the cheek mucosal tissue. Onset and duration of local anesthesia will be evaluated over a one hour period using pin prick and QST heat stimulation. Subjects will receive both treatments in a cross-over design with each session separated by 5-7 days. A total of 76 subjects (normal volunteers) will be evaluated.
Age
18–75
Sex
ALL
Healthy volunteers
Accepted