A randomized clinical study using Mta for Endodontic Treatment as a material in milk teeth

Not Applicable

• Conditions: Abscess, dental pulpitis, pulpitis, necrosis of pulp; C07.793.237.820; C07.793.237.315; C01.539.830.025.650; C07.465.614

• Registration Number: RBR-62wvhp
• Lead Sponsor: Angelus Industria de Produtos Odontológicos S/A

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2019-02-19
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Data analysis completed
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

Healthy children;molar teeth with deep carious lesion;provoked and non-persistent pain;maximum root resorption of up to 2/3 root;restorative tooth;tooth that allows absolute isolation

Exclusion Criteria

Primary molars with percussion sensitivity, spontaneous and persistent pain, interradicular bone loss, internal resorption, less than 2/3 of root, edema, fistula, abscess, pulp calcifications, pathological mobility

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Absence of pain, edema, abscess, fistula and pathological mobility in the period of two years, verified by dental clinical examination before and after intervention.<br>Absence of diffuse or surrounding bone thinning, and pathological root resorption (internal or external) in the two-year period, verified by dental radiographic examination before and after intervention.;No clinical failure was observed, such as pain, edema, abscess, fistula and pathological mobility in the one-year period, verified by pre and post-intervention dental clinical examination.<br>There was no significant difference in the radiographic outcomes of the teeth and tissue adjacent to the 30 days (P <0.005), however, 1 tooth treated with new experimental MTA presented internal resorption at 30 and 90 days and 1 tooth treated with MTA cotnrole presented the same findings 180 days in a one-year period, verified by pre and post-intervention dental radiographic examination.

Secondary Outcome Measures

Name	Time	Method
Absence of dental crown color change in two years, verified by visual clinical method before and after intervention.;There was a statistically significant association between pulpotomy and control MTA and tooth discoloration (P <0.000); 25 (89.30%) teeth treated with control MTA and none (0%) of those treated with the new experimental MTA presented tooth discoloration in the period of one year after intervention.