DRKS00018845招募中未知
Vitalamputation of maxillary molars with furcation involvement degree II and / or III - a randomized clinically controlled study
Poliklinik für Parodontologie, Zentrum für Zahn-, Mund- und Kieferheilkunde der Johann Wolfgang-Goethe Universität Frankfurt am Main0 个研究点目标入组 74 人开始时间: 2019年10月10日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 招募中
- 发起方
- 入组人数
- 74
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized controlled study
- 盲法
- Open (masking not used)
入排标准
- 年龄范围
- 18 Years 至 one（—）
- 性别
- All
入选标准
- •written consent of the patient
- •- furcation involvement with degree II and probing depths = 6 mm or with degree III in upper molars (without third molars)
- •- the divergence and anatomical configuration of the root must allow the resective procedure
- •- approximal bone loss of maximum one-sided 50% of the adjacent root length
- •- sensitivity of the tooth with both the cold spray and via electrostimulation positive
- •- the tooth should not have active carious lesions
- •- the tooth should not be in the context of a prosthetic restoration (e.g., bridge, blocked crowns)
- •- the tooth may have a maximum degree of mobility of grade I
排除标准
- •- does not apply to any of the items mentioned under the inclusion criteria
- •- pregnancy
- •- participation of the patient in another study investigating a therapeutic intervention
- •- there are systemic diseases that can be shown to cause wound healing disorders (e.g., diabetes mellitus [HbA1c = 7,0%], malignancies, HIV, radiation, immunosuppression)
- •- patients with acute complaints in the area of the tooth in question
- •- patients who smoke >10 cigarettes/day
- •- periapical osteolysis recognizable on the root to be left
- •- sufficient intraoperative hemostasis (during removal of the crown pulp or vital amputation) with 2.5% sodium hypochlorite was not achieved after a maximum of 5 minutes
研究者
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