J Dent Anesth Pain Med.  2021 Feb;21(1):41-47. 10.17245/jdapm.2021.21.1.41.

DentalVibe reduces pain during the administration of local anesthetic injection in comparison to 2% lignocaine gel: results from a clinical study

• Joshi S
• Bhate K
• Kshirsagar K
• Pawar V
• Kakodkar P

• KMID: 2512472
• DOI: http://doi.org/10.17245/jdapm.2021.21.1.41

Abstract

Background
This study was designed to compare the efficacy of DentalVibe against 2% lidocaine gel in reducing pain during the administration of local anesthetic injection in the adult population.
Methods
This was a split-mouth open-label, randomized, controlled clinical study conducted in the Department of Oral and Maxillofacial Surgery of a dental institute. Fifty patients who were scheduled for bilateral dental extractions requiring an inferior alveolar nerve block were enrolled in the study. Site A (n = 50) was coated with 2% lidocaine gel followed by a local anesthetic injection, and DentalVibe with local anesthetic injection was used for Site B (n = 50). The primary outcome was pain, which was recorded immediately after the administration of anesthetic injection using the Visual Analogue Scale [VAS 0 – 10].
Results
The VAS pain scores ranged from 4 to 10 for site A and 0 to 6 for site B. Comparison between the two sites showed a statistically significant difference [Mann-Whitney U test value = 51.50, P < 0.001] favoring site B.
Conclusion
This study showed that DentalVibe reduces pain during injection of local anesthesia compared to topical anesthetic gel.

Keyword

Anesthesia; DentalVibe; Local; Pain; Topical Anesthetics