Evaluation of the efficacy of mineral trioxide aggregate cement sealing to a root canal with apical destruction.

未提供0 个研究点目标入组 12 人开始时间: 2023年6月23日最近更新: 2025年1月9日

适应症

试验速览

阶段: 不适用
状态: 招募中
入组人数: 12
主要终点: Percentage of patients with reduced or eliminated root tip bone defect volume

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•Ages 18 old over or older with written informed consent from the individual
•Outpatients who can come in for treatment and follow-up
•Patients with a single root and a single root canal with a radiographic transparency of the root apex before treatment and an enlarged root apex of 0.55 to 0.80 mm

•patients with severe clenching and bruxism
•patients with root fractures
•patients with periodontal-endodontic lesions and endodontic-periodontal lesions
•patients with perforations
•patients with perforations
•patients with a history of hypersensitivity, such as rash or dermatitis, to chemical substances, including raw materials of the materials under study
•patients who are participating or intend to participate in other clinical research studies during the course of participation in this study
•Patients who are deemed to interfere with, limit, or confound the evaluation specific to the clinical research protocol.
•a principal investigator or employee of the institution directly involved in this or other clinical research, or a family member of such an employee, principal investigator, etc.
•patients with findings of suspected root cysts or root granulomas in the subject tooth
•patients who are or may be pregnant
•patients whose clinical symptoms (spontaneous pain, bruxism, gingival redness and swelling, fistula) do not resolve after several standard root canal procedures

Percentage of patients with reduced or eliminated root tip bone defect volume

Calculated from dental CBCT images

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发起方

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