Prosthetic Complications and Patient Satisfaction of Two Different Implant Distribution for Stress Free Implant Bar Mandibular Overdenture:
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- patient satisfaction
研究概览
简要总结
Purpose: This clinical study aimed to evaluate patient satisfaction and prosthetic complications of different distributions of four implants supported mandibular overdentures using Stress free implant bar (SFI-Bar attachments). Evaluation was done for patient satisfaction and prosthetic complications
详细描述
Purpose: This clinical study aimed to evaluate patient satisfaction and prosthetic complications of different distributions of four implants supported mandibular overdentures using Stress free implant bar (SFI-Bar attachments). Materials and Methods: thirty completely edentulous patients with insufficient retention and stability of their conventional mandibular denture were eligible for this study. All patients received new maxillary and mandibular dentures. The patients were randomly divided into three groups. (G1): four implants were distributed in interforaminal distance, 2-Implant were inserted in canine region and 2- implant 8mm posterior to canine implants. (G2): 4-implants were distributed in quadrilateral distribution, 2-Implant in canine region and 2-Implant were inserted 26mm posterior to canine implant. Patient satisfaction was evaluated by visual analogue scale and prosthetic complications were evaluated on the patient level and implant patients.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 50 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Normal jaw relation Good oral hygiene Patient with class I or class II inter-rach space.
排除标准
- •Patients with TMJ disorder and heavy smokers for more than 10 cigarettes per day.
- •Uncooperative patient. Unfavorable occlusion. Limited restoration space (less than 12 mm).
研究组 & 干预措施
quadrilateral group
4-implants were distributed in quadrilateral distribution, 2-Implant in canine region and 2-Implant were inserted 26mm posterior to canine implant.
干预措施: four implants inserted in the mandible and distributed in quadrilateral manner and SFI-Bar had been inserted (Procedure)
curved group
Receive four implants distributed in interforaminal distance, 2-Implant were inserted in canine region and 2- implant 8mm posterior to canine implants.
干预措施: four implants inserted in the mandible and distributed in quadrilateral manner and SFI-Bar had been inserted (Procedure)
结局指标
主要结局
patient satisfaction
时间窗: one year
A visual analog scale (VAS) and oral health-related quality of life (OHRQoL) were used for evaluating patient satisfaction. Participants in the VAS were instructed to draw a vertical line anywhere along a horizontal line that was used as a scale, with 0 mm representing the worst and 100 mm representing the best. at the point that most accurately reflected their perceptions. General satisfaction, denture stability and retention, occlusion, comfort, ease of cleaning, ease of speaking, ease of chewing, bolus quality, and aesthetics
次要结局
- prosthetic complications(one year)