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The Efficacy of Single-Visit and Two-Visit Endodontic Treatments for Necrotic Teeth With Apical Periodontitis
You are being asked to participate in this research study because you are being treated at the UCSF Graduate Endodontics department for an endodontic procedure. We are trying to determine the treatment outcomes of one v. two-visit endodontic treatments. .If you decide to continue, we would like to request your consent for a follow up period of 1 year to observe the healing of the abscess. Observation periods occur at 6 months following the completion of the root canal and at 12 months and are a part of the standard of care. We will review findings in the Axium chart, which will be recorded by the treating doctor
This research study includes patients who are receiving endodontic treatment within the UCSF Graduate Endodontics Department. The purpose of the study is to evaluate and compare treatment outcomes between one-visit and two-visit root canal procedures. Participants who choose to continue in the study will be followed for a period of one year so that healing of the periapical abscess can be monitored. Follow-up appointments are scheduled at six months and twelve months after treatment completion, both of which are part of routine standard care. Clinical and radiographic findings documented in the Axium chart by the treating provider will be reviewed as part of the study analysis.
Age
18 - 80 years
Sex
ALL
Healthy Volunteers
No
University of California San Francisco School of dentistry
San Francisco, California, United States
Start Date
September 1, 2021
Primary Completion Date
July 1, 2023
Completion Date
July 1, 2025
Last Updated
January 21, 2026
59
ACTUAL participants
Calcium Hydroxide (CH)
OTHER
control group
OTHER
Lead Sponsor
University of California, San Francisco
NCT07252258
NCT07418840
Data Source & Attribution
This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.
Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.
Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.
View ClinicalTrials.gov Terms and ConditionsNCT06643676