Postoperative Pain and Incidence of Extrusion Following the Use of Two Intra-canal Medications in Retreatment of Single Rooted Teeth

This study aims to compare the postoperative pain and incidence of extrusion of two intracanal medications in the retreatment of single-rooted teeth.

The main question it aims to answer is:

Does the injection of intra-canal medication into the shaped root canal after complete removal of the old obturating material lead to post-operative pain and paste extrusion to periapical tissues or not?

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Key information

Conditions

Endodontic Disease Dental Pulp Diseases Stomatognathic Diseases Tooth Diseases

Age range

16 year–40 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Patients with failed endodontic treatment in single root teeth
Systemic free

Exclusion criteria

Muktirooted teeth

Treatment and study plan

Bio-c Temp

Other

Intra-canal medication

Metapex

Other

Intra-canal medication

Primary outcomes

Clinical assessment of the post retreatment pain.

Time frame: One week after re-treatment procdure

Pain scores will be recorded on visual analog scale (VAS) using a 0 to 10 pain score basis with 0 being no pain and 10 being the worst pain the patient had ever experienced. (Record will be every 24h for 7 days)
Radiographic assessment of the extrusion of the paste into periapical tissues using Digital radiograph

Time frame: Immediate after retreatment

Extrusion of the paste into periapical incidence of extrusion: Conventional digital radiograph will be taken after using intracanal medication pastes.

Sponsors and collaborators

Lead sponsor

Minia University

Other

Registry information

Important dates

Study start: 2025
Primary completion: 2025
Study completion: 2025
First posted: Apr 6, 2025
Registry last updated: Apr 6, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

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