The Effect of Er,Cr:YSGG Laser-assisted Topical Anesthetic on Oral Mucosal Anesthesia

Summary

This study tests whether using an Er,Cr:YSGG laser before applying numbing gel (lidocaine) can help reduce pain during dental procedures compared to traditional methods. Investigators want to know: Does the laser make the numbing gel work better and longer? Does it lower pain and keep patients calmer (measured by heart rate)? Investigators enrolled 20 adults (10 men, 10 women) and assigned them to three groups: Laser + Numbing Gel: Laser was used on the gums before applying lidocaine. Sham Laser + Numbing Gel: A fake laser was used with lidocaine. Sham Laser + Vaseline: A fake laser was used with Vaseline (no numbing effect). Participants reported pain levels on a scale (0=no pain, 10=worst pain) when a tiny needle touched their gums. Investigators also checked their heart rate.

Timeline

Start

2024-01-01

Primary completion

2024-02-20

Completion

2024-02-21

Publications

• Background Khalighi HR, Mojahedi M, Parandoosh A. Efficacy of Er,Cr:YSGG laser-assisted delivery of topical anesthesia in the oral mucosa. Clin Oral Investig. 2021 Mar;25(3):1055-1058. doi: 10.1007/s00784-020-03399-x. Epub 2020 Jun 18.

Drugs

Indications

No indication recorded.