NCT06980363

Hyaluronidase Enzymes and Local Anesthesia

Efficacy of Articaine Plus Hyaluronidase Enzymes Infiltration Versus Traditional Inferior Alveolar Nerve Block for the Extraction of Mandibular Molars

• Status: Not Yet Recruiting
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 20 (estimated)
• Sponsor: Fayoum University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

* For both groups, local anaesthesia will be administered by one single surgeon and the extraction will be performed by another single surgeon across all subjects. The surgeon performing the extraction will be blinded with regard to the local anaesthesia technique used in this study * A buccal infiltration injection of 1.5 ml of 4% articaine with 1:100,000 adrenaline (Septocaine, Septodont, New Castle, Del.) plus 1.5 ml of hyaluronidase enzyme (7.5IU/1ml) will be used in the study group while use 4% articaine with 1:100,000 adrenaline (Septocaine, Septodont, New Castle, Del.)only in traditional inferior alveolar nerve block in the control group * In study and control groups, VAS (visual analogue scale=is an unmarked, continuous, horizontal,100-mm line, anchored by the end points of "no pain" on the left and "worst pain" on the right ) will be used to evaluate the pain levels of the patients associated with the injection and during extraction

Conditions

• Local Infiltration

Interventions

Type	Name	Description
DRUG	traditional inferior alveolar nerve block by articaine	use articaine for inferior alveolar nerve block with buccal infiltration to anesthetized lower molar teeth
DRUG	hyaluronidase plus articain buccal infilteration	use of articain plus hyaluronidase enzyme buccal infiltration to anesthetized lower molar teeth

Timeline

• Start date: 2025-06-01
• Primary completion: 2025-08-01
• Completion: 2025-08-27
• First posted: 2025-05-20
• Last updated: 2025-05-20