Effect of using a new Instrument XP-Endo Finisher in Root Canal Treatment

Not Applicable

Recruiting

• Conditions: Chronic Apical Periodontitis; K04.5

• Registration Number: RBR-76w7cj
• Lead Sponsor: niversidade Federal de Sergipe

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2018-07-09
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

Any individual presenting with posterior teeth with a clinical picture of pulp necrosis and radiographic evidence of apical periodontitis, presenting lesions greater than 2 mm in diameter;Agree to participate and sign the informed consent form

Exclusion Criteria

Teeth with great coronary destruction, requiring prosthetic rehabilitation; Present any pre-existing general and / or oral clinical condition that puts the individual at risk during the study;
Being pregnant or breastfeeding; Patient with generalized periodontal disease or affecting the tooth that needs endodontic treatment; Allergic reaction to chemicals used in endodontic treatment;Teeth that do not present complete root formation - incomplete rhizogenesis; Teeth that present radiographic evidence of internal or external root resorption; Teeth whose root canal is calcified; Teeth submitted to previous endodontic treatment; History of antibiotic use prior to treatment; or need for antibiotic prophylaxis (eg bacterial endocarditis); Teeth that present vital pulp tissue, even if radiographically there is presence of radiolucent image associated with the periápice; Teeth that, during the endodontic treatment, show signs of root fracture; When, during the endodontic procedure, accidents and complications occur, specifically root perforations and instrument separation within the SCR; Patients who do not return to reassessment appointments

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Change in periapical index (PAI) 12 months after treatment; verified by means of periapical index scores attributed to each tooth in the periapical radiographs at each of the evaluation times; from the comparison of the mean values of the scores between the evaluation times

Secondary Outcome Measures

Name	Time	Method
Expected Outcome 1: Changes in the PAI index 6 months after treatment; verified by means of periapical index scores attributed to each tooth in the periapical radiographs at each of the evaluation times; from the comparison of the mean values of the scores between the evaluation times;Expected Outcome 2: Radiographic quality of endodontic obturation; verified by periapical radiographs after completion of the treatment, taking into account the parameters apical extension, homogeneity and conicity; from the proportion of endodontic obturations classified as perfect; satisfactory and deficient;Expected Outcome 3:Incidence of postoperative pain and its severity at 24, 48, 72 hours and 7 days; verified by means of verbal scale (incidence) and visual analogue scale (severity) from the proportion of patients who affirm that postoperative sensitivity has occurred and the calculation of mean severity indicated in the visual analogue scale