drugset / Trial / NCT00353041
A Study of the Effect of Time on Topical Anesthetic Efficacy.
RandomizedCrossoverDouble-blindEct
Summary
This is a study of the effect of time on the effectiveness of topical anesthetics in the mouth. The Null Hypothesis is: Regardless of the time of application over a 10-minute period, there is no difference in the clinical effectiveness of the topical anesthetic 5% lidocaine on (a) the pain of needle stick insertion and (b) the pain of local anaesthetic administration.
Timeline
- Start
- 2006-07
- Primary completion
- —
- Completion
- 2006-12
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Lidocaine | Other / unclassified | 5 % | Topical |
Indications
No indication recorded.