Skip to main content
Clinical Trials/ChiCTR2100044711
ChiCTR2100044711CompletedNot Applicable

显微外科根尖手术对难治性根尖周炎来源的上颌窦疾病的作用

四川省科技厅重点项目基金项目(2017JY0068)1 site in 1 country32 target enrollmentStarted: December 29, 2016Last updated:

Trial Snapshot

Phase
Not Applicable
Status
Completed
Sponsor
Enrollment
32
Locations
1
Primary Endpoint
上颌窦黏膜厚度

Study Overview

Brief Summary

本研究通过显微根尖外科手术去除根尖周炎性病变,追踪患者鼻窦炎症状及上颌窦黏膜厚度的变化,评估上颌窦疾病的临床转归。

Study Design

Study Type
观察性研究
Primary Purpose
连续入组
Masking
N/a

Eligibility Criteria

Ages
21 to 68 (—)
Sex
All

Inclusion Criteria

  • 1.上颌后牙根管治疗后持续感染;
  • 2.根尖周炎邻近的上颌窦黏膜厚度> 2 mm;

Exclusion Criteria

  • 1.最近使用过抗生素;
  • 2.术前已行鼻内窥镜手术;
  • 4.伴牙周炎、口腔上颌窦及口腔手术史;
  • 5.上颌窦内阻射影呈圆顶状;

Arms & Interventions

治疗组

显微根尖外科手术

Outcomes

Primary Outcomes

上颌窦黏膜厚度

上颌窦症状

根尖周愈合情况

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor
四川省科技厅重点项目基金项目(2017JY0068)

Study Sites (1)

Loading locations...

Similar Trials