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Clinical Trials/ChiCTR2000040792
ChiCTR2000040792Active, not recruitingPhase 4

iRoot BP Plus 用于年轻恒前牙外伤活髓切断术的前瞻性随机对照研究

首都卫生发展科研专项项目1 site in 1 country90 target enrollmentStarted: June 11, 2016Last updated:

Trial Snapshot

Phase
Phase 4
Status
Active, not recruiting
Sponsor
Enrollment
90
Locations
1
Primary Endpoint
生存率

Study Overview

Brief Summary

研究 iRoot BP Plus 用于年轻恒牙外伤露髓后活髓切断的疗效

Study Design

Study Type
干预性研究
Primary Purpose
随机平行对照
Masking
None

Eligibility Criteria

Ages
7 to 11 (—)
Sex
All

Inclusion Criteria

  • 1.外伤冠折露髓或者复杂冠根折的年轻恒牙
  • 5.无牙龈红肿,瘘管形成
  • 7.折断线位于牙龈下方 3mm 以上
  • 8.X-ray 无根尖周低密度影像

Exclusion Criteria

  • 外伤后就诊时间超过一周;有自发痛,夜间痛症状;生理动度大于二度;
  • 牙龈红肿,瘘管;牙齿明显移位;折断线牙龈下方 3mm 以下;X-ray 有根尖周低密度影像;

Arms & Interventions

实验组

IRoot 盖髓

对照组

CH 覆盖在牙髓断面,厚度约 1.5mm,用无菌湿棉球覆盖 1min 使其与牙髓断面密切贴合,光固化玻璃离子垫底

Outcomes

Primary Outcomes

生存率

生存时间

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor
首都卫生发展科研专项项目

Study Sites (1)

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