Immediate Implant Placement in Sites With Chronic Periapical Lesions
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 25
- 试验地点
- 1
- 主要终点
- Survival of the implants
研究概览
简要总结
The aim of this case-control study is to evaluate the success and survival rates of dental implants immediately placed into extraction sites in the presence of periapical pathology.
The main questions it aims to answer are:
What were the survival and success rates of implants immediately placed into extraction sockets of teeth with chronic periodical lesions.
A retrospective analysis was performed based on the evaluation of certain clinical and radiographic parameters 12 months after prosthetic function of these implants.
详细描述
In 25 patients (13 men, 12 women), certain clinical and radiological parameters were retrospectively evaluated with particular interest in survival and success rates of the implants (total of 30 implants, 21 in the maxilla, 9 in the mandible) placed immediately to extraction sites of teeth with chronic periapical lesions. These parameters included mobility and the presence or absence of chronic pain, probing depth, gingival index, radiographic measurements of crestal bone loss on mesial and distal aspects of the implants.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •To have 1 or more teeth with a chronic periapical lesion that requiring extraction.
- •The chronic periapical lesion should be determined as an asymptomatic periapical radiolucency with a diameter ranging between 4 and 8 mm.
- •The patients undergoing tooth extraction must have been treated with an immediate implant placement procedure.
- •At the time of extraction and implant placement, the neighboring teeth must have had healthy periodontal and periapical status.
排除标准
- •Age younger than 18 years
- •Any systemic disease or medication that might compromise osseointegration, bone or soft tissue healing
- •Purulent exudate during the extraction
- •Severe deficiency of soft and/or hard tissue in implant region
- •Pregnancy
- •Lactation
- •History of chemotherapy or radiotherapy
- •Severe parafunctional habits
结局指标
主要结局
Survival of the implants
时间窗: Immediately after the implant placement and after 12 months of prosthesis function.
Pain on palpation, percussion, or function (Yes/No) Implant mobility (Yes/No) Radiographic crestal bone loss (\<4.0 mm) Absence of pain and mobility and crestal bone loss up to 4 mm were regarded as survive.
Success of the implants
时间窗: Immediately after the implant placement and after 12 months of prosthesis function.
Pain on palpation, percussion, or function (Yes/No) Implant mobility (Yes/No) Radiographic crestal bone loss (\<2mm) Gingival index score (1-2-3) Probing depth (mm) Absence of pain and mobility, crestal bone loss \<2mm, GI score less than 2, probing depth \<5mm were regarded as success.
次要结局
未报告次要终点
研究者
Mehmet Ali Altay
Associate Professor
Akdeniz University