Comparative evaluation of two bio-absorabable membranes on alveolar ridge dimensions in post extraction sites: A randomized controlled trial
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 24
- 试验地点
- 1
- 主要终点
- Preservation of horizontal and vertical alveolar ridge dimension in all cases
研究概览
简要总结
Osseointegration andlongevity of implants depend on the quantity and quality of the alveolar ridge atthe time of implant placement. Tooth extraction is led byalveolar bone resorption which rapidly begins and continues for years To eliminate or minimize extensive regenerative surgical procedures, the alveolar ridge preservation (ARP) procedure is recommended to perform at the time of tooth extractionto preserve the alveolar bone architecture. Alveolar ridge preservation can be achieved by immediately filling the undamaged tooth socket with biomaterials. Different types of bone substitutions and membranes have been utilized for socket augmentation. Our goal is to evaluate the efficacy of the amniotic membrane, as a new material, on in comparison with the collagen membrane in the present study. In this study, prevention of alveolar bone resorption after tooth extraction by immediate bone grafting with amniotic membrane or collagen membrane.
研究设计
- 研究类型
- Interventional
- 分配方式
- Coin toss, Lottery, toss of dice, shuffling cards etc
- 盲法
- Participant and Outcome Assessor Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 65.00 Year(s)（—）
- 性别
- All
入选标准
- •Physically, mentally, and systemically healthy patient.
- •Indications for extracting tooth are including single-rooted teeth with endodontic failure or unable to restore from severe caries or crown/ root fracture or mobility.
排除标准
- •Patients with compromised medical history.
- •Presence of dehiscence or fenestration or socket destruction more than 50% of the alveolar bone wall of the socket after extraction
- •History of malignancy, radiotherapy, or chemotherapy for malignancy in the past 5years.
- •Unwillingness to sign a consent form and return it for all follow-up periods.
- •Habits like smoking and chewing
- •Parafunctional habits
- •Traumatic occlusion 8.
结局指标
主要结局
Preservation of horizontal and vertical alveolar ridge dimension in all cases
时间窗: pre-op, post-op and at 6th month
次要结局
- Prevention of width of keratinized tissue, height free gingival margin, soft tissue thickness, pain, redness and swelling in all cases(pre-op, at 1st month ,at 3rd month and at 6th month)