Intraoral Scanners as Periodontal and Dental Pathologies Diagnosis Tools

Официальное название

Digital Extraction and Scientific Visualization of Clinical Characteristics From 3D Data From Intraoral Scanners for Dental and Periodontal Pathologies Research : Computer Formalization and Feasibility Study

Обзор

Periodontal diseases and dental pathologies are highly prevalent oral diseases. Thirty-three to fifty percent of adult population presented at least one untreated caries and more than 50% of French population are affected by severe periodontitis. These diseases affect dental organ or periodontal attached system but could have negative impact on general health, quality of life, word and individual well-being. Association between chronic diseases as diabetes, rheumatoid arthritis, cardiovascular diseases, and oral health have been well investigated. Dental and periodontal diagnosis is dependent of various clinical parameters time consuming and dependent operator. It represents a public health challenge. Informatic analysis detecting diseases could be a time gain and a more precise diagnosis tool. Today, any software or algorithm allow automatized detection, clinical qualitative or quantitative indices recording while these informations are present in numeric models

Подробное описание

The present study explores the effectiveness of intraoral scanners in the field of dental caries and periodontal diseases diagnosis Patients presenting at least on recession are recruited without randomization. A clinical examination is performed, and a 3D impression of their mouth is obtained by intraoral scanners.

The investigators hypothesized that the 3D intra oral representations could improve oral diagnosis in patients compared to clinical examination in term of time consummation and precision. In a first time, this could be achieved by the comparison of the recession measurement obtained by a clinical measure (Ramfjord, 1959) or obtained by artificial intelligence.

The secondary objectives are :

* To compare clinical and numerical dento-prosthetic diagram * To compare clinical and numerical plaque control record index (O'Leary et al., 1973) * To compare clinical and numerical Decayed, Missed and Filled Teeth index (Klein and Palmer, 1940) * To compare clinical and numerical detection of mucosal lesions

Вмешательства

• Другое Numerical dental impression by intraoral scanner
  Intervention consists in an 3D intra oral representation of the oral cavity

Первичные конечные точки

• Recession measurement concordance (Ramfjord, 1959) [Срок оценки: Day 1]

Вторичные конечные точки (5)

• Dento-prosthetic diagram concordance [Срок оценки: Day 1]
• Plaque Control Record Concordance (O'Leary et al., 1972) [Срок оценки: Day 1]
• Gingival Index Concordance (Loe and Silness, 1963) [Срок оценки: Day 1]
• Decayed, Missed and Filled Teeth Index (Klein and Palmer, 1940) [Срок оценки: Day 1]
• Mucosal lesions detection [Срок оценки: Day 1]

Критерии участия

Критерии включения

• adultes
• consulting the Dental Care Service of the university hospital of Reims
• presenting at least one gingival recession
• presenting at least 10 pairs of opposing teeth
• speaking French
• who signed the informed consent form
• affiliated to the French Social Security system

Критерии исключения

Patients presenting :

• pregnancy or breastfeeding
• orthodontic treatments
• patients under legal protection, trusteeship or guardianship
• unable to understand auto-questionnary

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

Здоровые добровольцы: Да

Дизайн исследования

Распределение

Не применимо

Модель

Одна группа

Маскирование

Открытое

Основная цель

Профилактика

Центры проведения

Франция · 1 центр

• Damien JOLLY — Reims

Идентификаторы

NCT: NCT06006429 · PO21146

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

Открыть это исследование на ClinicalTrials.gov ↗