Clinical And Radiographic Efficacy Of MTA Flow In Apicoectomy

NCT ID: NCT07254143

Last Updated: 2025-11-28

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

16 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-10-21

Study Completion Date

2022-12-31

Brief Summary

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The goal of this observational study is to learn about the short-term effects of MTA flow thick material in apicoectomy treatment. Participants are patients who take MTA flow to treat their apical lesion. The main question it aims to answer is:

Is MTA flow thick material effective for retrograde filling in patients who require apicoectomy for treating apical lesion? Participants already taking MTA flow as part of their regular dental care for apicoectomy will be followed-up treatment results in 6 months.

Detailed Description

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Quality assurance plan: all patients satisfy the inclusion criteria are invinted to participate the study. Radiography was performed using an standard kit. All surgical procedures were conducted by an experienced oral surgeon. Clinical signs, radiographic signs are independently evaluated by an endodontist and oral surgeon.

Data checks to compare data entered into the registry against predefined rules for range or consistency with other data fields in the registry.

Source data verification: medical records adn paper report form. Data dictionary: clinical signs, swelling, pain, fistula, radiographic signs, success rate, rarefaction, periodontal space.

Standard Operating Procedures: none. Sample size assessment: none available. Plan for missing data: exclude from the participants, missing case will be reported in the results.

Statistical analysis plan: Data were collected and analysed using JASP software, version 0.19.3 (University of Amsterdam, Amsterdam, The Netherlands). Categorical variables are presented as absolute counts and percentages, whereas numerical variables are expressed as mean values with standard errors.

The Friedman test was used to compare differences in clinical symptoms and apical lesion sizes at baseline, 3 months, and 6 months. The Bonferroni post hoc test was used for pairwise comparisons between assessment points. The chi-square test was used to compare the differences in radiographic findings and overall success between 3-month and 6-month evaluations.

Conditions

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Clinical and Radiographic Success in 6 Months

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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MTA flow

MTA flow group have this material for retrograde filling in apicoectomy.

MTA flow material

Intervention Type DRUG

This group is used MTA flow material for retrograde filling in apicoectomy.

Interventions

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MTA flow material

This group is used MTA flow material for retrograde filling in apicoectomy.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* age 18 years or older
* systemic health classified as I or II according to the American Society of Anesthesiologists (ASA) classification
* willingness to participate in the study
* failure of conventional or repeat endodontic treatment
* a periapical lesion with a diameter ≥ 5 mm

Exclusion Criteria

* a crown-to-root ratio ≥ 1.0
* inability to comply with the follow-up protocol
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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175 Military hospital

UNKNOWN

Sponsor Role collaborator

University of Medicine and Pharmacy at Ho Chi Minh City

OTHER

Sponsor Role lead

Responsible Party

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Son Hoang Le

Lecturer

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Loan-Chi Thi Bui

Role: PRINCIPAL_INVESTIGATOR

Military Hospital 175

Locations

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Military Hospital 175

Hanh Thong Ward, Ho Chi Minh City, Vietnam

Site Status

Countries

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Vietnam

Other Identifiers

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493/HĐĐĐ-ĐHYD

Identifier Type: -

Identifier Source: org_study_id

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