Меню
Идёт набор NCT07460076

Immediate Implant Placement With Autogenous Maxillary Tuberosity Graft in the Esthetic Zone

Без фазы С лечением Alveolar Bone Loss Esthetic Zone Implant Rehabilitation

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают
В протоколе указаны: Immediate Implant Placement With Maxillary Tuberosity Autogenous Graft.
Кому может быть актуально
Состояния в реестре: Alveolar Bone Loss, Esthetic Zone Implant Rehabilitation. Базовые параметры: от 18 лет · Все.
Что важно проверить
Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится
Вьетнам
Следующий шаг
Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →

Не всё понятно в терминах? Прочитайте наш гид для пациентов →

Официальное название

Clinical and Esthetic Outcomes of Immediate Implant Placement With Autogenous Maxillary Tuberosity Graft in the Esthetic Zone: A Prospective Case Series

Обзор

Immediate implant placement in the esthetic zone is often associated with buccal bone deficiency, which may compromise esthetic outcomes and long-term implant stability. Autogenous bone graft harvested from the maxillary tuberosity provides corticocancellous bone with favorable biological properties and may help reconstruct the buccal bone plate during immediate implant placement. This prospective case series aims to evaluate the clinical and esthetic outcomes of immediate implant placement combined with autogenous maxillary tuberosity graft in the esthetic zone. The primary outcomes include buccal bone thickness measured on cone-beam computed tomography (CBCT), facial soft tissue thickness measured clinically, and the pink esthetic score (PES) after implant restoration.

Подробное описание

Immediate implant placement has become a widely accepted treatment modality in the esthetic zone. However, the presence of buccal bone defects following tooth extraction may negatively affect peri-implant tissue stability and esthetic outcomes. Autogenous bone graft harvested from the maxillary tuberosity has been proposed as a reliable grafting material due to its corticocancellous structure and high osteogenic potential.

This prospective interventional case series aims to evaluate the effectiveness of autogenous maxillary tuberosity graft used in conjunction with immediate implant placement in the esthetic zone. Patients requiring extraction and implant placement in the maxillary esthetic region will be treated with immediate implant placement and augmentation using a two-layer autogenous graft harvested from the maxillary tuberosity, consisting of cortical bone and connective tissue.

Clinical and radiographic outcomes will be assessed during follow-up. Buccal bone thickness will be evaluated using cone-beam computed tomography (CBCT). Facial soft tissue thickness will be measured clinically. Esthetic outcomes will be assessed using the pink esthetic score (PES) following definitive prosthetic restoration.

The results of this study are expected to provide clinical evidence regarding the effectiveness of maxillary tuberosity autogenous grafts for improving peri-implant tissue stability and esthetic outcomes in immediate implant placement.

Вмешательства

  • Процедура Immediate Implant Placement With Maxillary Tuberosity Autogenous Graft
    Immediate implant placement in the maxillary esthetic zone combined with autogenous bone graft harvested from the maxillary tuberosity. The graft is used to reconstruct the buccal bone plate and improve peri-implant tissue stability and esthetic outcomes.

Первичные конечные точки

  • Buccal Bone Thickness [Срок оценки: 6 months after implant placement]
Вторичные конечные точки (1)
  • Facial Soft Tissue Thickness [Срок оценки: 6 months after implant placement]

Критерии участия

Критерии включения

  • Adults aged 18 years or older
  • Patients requiring single implant placement in the maxillary esthetic zone
  • Indication for immediate implant placement following tooth extraction
  • Presence of a buccal bone defect requiring augmentation with an autogenous maxillary tuberosity bone graft
  • Adequate oral hygiene and ability to maintain postoperative care
  • Willingness to participate in the study and provide informed consent

Критерии исключения

  • Uncontrolled sHistory of radiotherapy in the head and neck region ystemic diseases
  • History of radiotherapy in the head and neck region
  • Active periodontal disease or untreated oral infection
  • Heavy smoking (more than 10 cigarettes per day)
  • Pregnancy or lactation
  • Severe parafunctional habits
  • Insufficient bone volume preventing implant placement with the planned protocol
  • Patients unable to attend follow-up visits

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

Здоровые добровольцы: Нет

Дизайн исследования

Распределение
Не применимо
Модель
Одна группа
Маскирование
Открытое
Основная цель
Лечение

Центры проведения

Вьетнам · 1 центр
  • University of Medicine and Pharmacy at Ho Chi Minh City — Ho Chi Minh City

Идентификаторы

NCT: NCT07460076 · MT-BLOCK-GRAFT-IMPLANT

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗