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Factors Affecting Success and Survival Rates in Root Canal Retreatment

NCT07005492 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 408

Last updated 2025-06-05

No results posted yet for this study

Summary

The aim of this study is to evaluate the effects of pre-treatment and procedural factors on survival and success rates in teeth that underwent non-surgical root canal retreatment at Trakya University, Faculty of Dentistry between 2015-2017.

Pre-treatment factors examined:

* Age
* Gender
* Presence and size of periapical lesion
* Quality of root canal obturation

Factors examined during treatment:

* Type of restoration
* Status of restoration at recall

The null hypothesis was that these factors have no effect on survival and success rate.

Conditions

  • Root Canal Therapy
  • Root Canal Retreatment

Interventions

DIAGNOSTIC_TEST

radiological and clinical examination

Standard radiological (periapical radiography) and clinical (inspection, percussion, palpation tests etc.) examinations were performed.

Sponsors & Collaborators

  • Trakya University

    lead OTHER

Principal Investigators

  • Burhan Can Çanakçş, Associate professor · Trakya University, Faculty of Dentistry, Department of Endodontics

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-06-01
Primary Completion
2023-06-01
Completion
2024-03-01

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07005492 on ClinicalTrials.gov