"Association Between the Treatment of Peri-implantitis and the Resolution of Maxillary Sinusitis: a Case-control Study".
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- Sinus membrane thickening changes after peri-implantitis treatment
研究概览
简要总结
Scientific evidence regarding the influence of peri-implantitis on Schneider's membrane thickening is scarce and limited. Similarly, to date, there is no literature documenting the resolution of implant-associated maxillary sinusitis with peri-implantitis after treatment of peri-implantitis or removal of the implant. Therefore, the aim of this case-control study is to investigate the association between peri-implantitis and maxillary sinusitis. On the other hand, the changes that occur at the level of the maxillary sinus membrane after treatment of peri-implantitis or after implant explantation will be evaluated.
详细描述
Background Scientific evidence regarding the influence of peri-implantitis on Schneider's membrane thickening is scarce and limited. Similarly, to date, there is no literature documenting the resolution of implant-associated maxillary sinusitis with peri-implantitis after treatment of peri-implantitis or removal of the implant.
Objectives Therefore, the aim of this case-control study is to investigate the association between peri-implantitis and maxillary sinusitis. On the other hand, the changes that occur at the level of the maxillary sinus membrane after treatment of peri-implantitis or after implant explantation will be evaluated.
Hypothesis H01: The presence of implants placed in the posterior maxillary region affected by peri-implantits is associated with sinus membrane thickening or maxillary sinusitis.
H11: The presence of implants placed in the posterior maxillary region affected by peri-implantits is not associated with sinus membrane thickening or maxillary sinusitis.
H02: Treatment of peri-implantitis in implants placed in the posterior maxillary region can resolve maxillary sinusitis or reduce sinus membrane thickening.
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 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Men and women between 18-80 years of age
- •Patients with implants in the posterior sector of the upper jaw
- •Dental implant carriers with a follow-up of more than 5 years
- •Patients who have undergone a CT scan for the evaluation of these implants or for other reasons
排除标准
- •Patients with uncontrolled systemic disease
- •Pregnant or lactating patients
- •Heavy smokers (HS)
- •Patients with uncontrolled or active periodontal disease in need of periodontal treatment
- •Patients with zygomatic or pterygoid implants
- •Patients taking medications known to modify bone metabolism or who have degenerative bone disease (hyperparathyroidism, osteoporosis), vitamin D, patients who have taken antibiotics, NSAIDs or corticosteroids for more than two weeks in the last 3 months prior to the examination.
结局指标
主要结局
Sinus membrane thickening changes after peri-implantitis treatment
时间窗: 6 months
Sagital and coronal linear measurements of membrane thickening
次要结局
- Volume dimensional changes of the sinus membrane(1 month)
- Severity of peri-implantitis in implants with maxillary sinusitis(1 month)
研究者
Ramón Pons Calabuig
Principal investigator, Clinical Professor
Universitat Internacional de Catalunya