Outcome of Endodontic Retreatment in One or Two Visits

This study is a prospective randomized controlled study of patients who come to the University and non-surgical root canal retreatment is considered as the election of choice in presence of periapical disease. The aim is to evaluate the success rate of non-surgical retreatment performed in one compared to two visit treatment up to 10 years of follow-up. The null hypothesis is that there will be no statistically significant differences in rates of success, when performing root canal non-surgical retreatment in one or two visits.

NCT Number	NCT04527705
Lead Sponsor	Universitat Internacional de Catalunya
Conditions	Endodontic Disease, Endodontically Treated Teeth, Root Canal Infection
Enrollment	110 participants
Start Date	2018-09-20
Primary Completion	2021-07-20 (estimated)
Study Completion	2031-07-20 (estimated)
Updated on ClinicalTrials.gov	2020-08-26