Factors Affecting Immediate Anterior Implants Esthetics . Clinical Retrospective Study
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 500
- 主要终点
- Pink esthetic score
研究概览
简要总结
This retrospective cohort study evaluates clinical, surgical, and prosthetic factors associated with early and mid-term outcomes of immediate implant placement in the anterior maxilla. The primary objective is to identify predictors of implant survival and complications (e.g., infection, soft-tissue dehiscence, esthetic failure) within 12 months following placement. Secondary objectives include assessment of peri-implant marginal bone loss, prosthetic complications, and esthetic outcomes (pink esthetic score).
详细描述
Study design:
Retrospective observational cohort study using existing patient records and radiographs from IDCE between September 2022 -March 2026. Data extraction will be performed blinded to outcome assessment.
Participants:
Subjects who received immediate implant placement in the anterior region (canine to canine) during the study period with at least 12 months follow-up. Expected sample size: approximately 500 patients/implants
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 21 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •flapless immediately placed implants in esthetic zone with 3 years follow up CBCT,
- •presence of immediate postoperative CBCT,
- •initial intact thick gingival biotype with at least 2 mm band of keratinized tissue
- •thin intact labial bone plate (< 1mm) extending 7 mm apically assessed by CBCT with good apical bone
- •patients who had provided an informed consent.
排除标准
- •patients with medical conditions that would compromise the surgical procedures, uncontrolled diabetes mellitus, taking IV bis-phosphonates for treatment of osteoporosis
- •patients with active infection related at the site of implant and patients with untreated active periodontal diseases.
研究组 & 干预措施
IIP in anterior maxilla
Immediate implant placement from canine to canine
结局指标
主要结局
Pink esthetic score
时间窗: 3 years
次要结局
未报告次要终点
研究者
Nourhan Gamal
Executive Director
International Dental Contiuing Education