Impact of Finishing/Polishing Systems on Ormocer VS Methacrylate Based Bulk Fill Flowable Composite in Class V

Официальное название

Impact of Finishing/Polishing Systems on Ormocer Versus Methacrylate Based Bulk Fill Flowable Composite in Class V Restorations: Clinical Study and Laboratory Investigations

Обзор

The goal of this clinical trial is to evaluate and compare. Impact of finishing/polishing systems on ormocer versus methacrylate-based bulk-fill flowable composite in Class V restorations: The main question it aims to answer is the following: Are there any differences between finishing/polishing systems on Ormocer versus methacrylate-based bulk-fill flowable composite?

Подробное описание

This study will evaluate the impact of three different finishing/polishing systems on ormocer versus methacrylate-based bulk-fill flowable composite in Class V restorations on adult patients' anterior teeth. First, investigators will use an ormocer and methacrylate-based bulk-fill flowable composite in Class V restorations in anterior teeth. Then each patient will receive three different finishing/polishing systems. Investigators will follow patients at 2 weeks, 6 months, 18 months, and 24 months to assess the restorations according to the FDI criteria as esthetic properties (A1 surface luster and surface texture; A2 marginal staining; A3 color match), functional (F1 fracture/retention; F2 marginal adaptation), and biological (B1 caries at restoration margin). The results will help dentists choose the most appropriate finishing/polishing systems for Class V restoration cases.

Вмешательства

• Другое one-step finishing and polishing system.
  • Each class V restoration will be restored with an ormocer-based bulk-fill flowable composite material or methacrylate-based restorative according to the manufacturer's instructions for use, and then each class V restoration will be subjected to a one-step finishing and polishing system.
• Другое two-step finishing and polishing system.
  Each class V restoration will be restored with an ormocer-based bulk-fill flowable composite material or methacrylate-based restorative according to the manufacturer's instructions for use, and then each class V restoration will be subjected to a two-step finishing and polishing system.
• Другое three-step finishing and polishing system.
  Each Class V restoration will be restored with an ormocer-based bulk-fill flowable composite material or methacrylate-based restorative according to the manufacturer's instructions for use, and then each Class V restoration will be subjected to a three-step finishing and polishing system.

Первичные конечные точки

• FDI criteria score-aesthetic properties (A1 surface luster and surface texture; A2 Marginal staining; A3 color match), Functional (F1 Fracture/Retention; F2 marginal adaptation), biological (B1 caries at restoration margin) [Срок оценки: Post-restoration baseline (2 weeks), 6, 12, 18, and 24 months]

Критерии участия

Критерии включения

• Three pairs of buccal cervical supragingival carious lesions in anterior teeth
• Complete and normal occlusion
• Good oral hygiene
• Willingness to attend follow-up and recall visits for 2 years

Критерии исключения

• Teeth requiring direct pulp capping
• Poor oral hygiene or failure to complete the oral hygiene phase
• Chronic periodontitis
• Pulpitis or non-vital teeth
• Current orthodontic treatment
• Presence of parafunctional habits
• Systemic diseases
• Previous or ongoing bleaching procedures
• Smoking patients

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Да

Дизайн исследования

Распределение

Рандомизированное

Модель

Перекрёстный дизайн

Маскирование

Двойное слепое

Основная цель

Лечение

Центры проведения

Египет · 1 центр

• Faculty of Dentistry, Mansoura University — Al Mansurah

Идентификаторы

NCT: NCT07627295 · MD250825

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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