Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:38 PM
Ignite Modification Date:
2025-12-24 @ 10:38 PM
NCT ID:
NCT01860235
Brief Summary:
Injectable anesthesics previous to subgingival scaling and root planing (SRP) presents some disadvantages like fear of the needle insertion, long-lasting effect and prolonged dampening of adjacent tissues. This study will compare the intrapocket anesthetic effectiveness of a skin topical anesthesic EMLA with intrapocket 2% benzocaine, intrapocket placebo and injectable anaesthesia for SRP in a Split-mouth, double-blind, clinical trial study.
Detailed Description:
Objective: The aim of this study was to compare the effect of a eutectic mixture containing 25 mg/g of lidocaine and 25 mg/g of prilocaine (EMLA®) with injectable 2% lidocaine, topical benzocaine, and 2% placebo for reducing pain during subgingival scaling and root planing (SRP) procedures.
Methods: Thirty-two patients were enrolled in this split-mouth, double-blind randomized clinical trial. Patients were randomized to a sequence of four anesthetics: 25 mg/g lidocaine and 25 mg/g of 5% prilocaine (EMLA®), injectable 2% lidocaine, topical 2% benzocaine, or placebo. Pain and discomfort were measured using a Visual Analogue Scale (VAS) and Verbal Scale (VS). Patient satisfaction with anesthesia was also determined at the end of each treatment session.
Study:
NCT01860235
Study Brief:
Protocol Section:
NCT01860235