Effect of Different Apical Termination Point Guided by Electronic Apex Locator on Post Endodontic Pain , A Randomized Control Trial.

June 8, 2026 updated by: Prof Nazeer Khan

This randomized control trial compares the different apical termination point by using electronic apex locator J morita root ZX on post endodontic pain patient with single rooted teeth will be randomly assigned in to three groups according to sample size and reading of electronic apex locator having two experimental group and one control group included radiographic method following inclusion criteria .

after following the clinical steps in two visit root canal treatment, pain was asses on VAS from day 1 to day 3 before obturation and percussion test was also asses either positive or negative.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

125

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Pakistan
    • Sindh
      • Karachi, Sindh, Pakistan, 74600
        • Baqai Medical University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Inclusion Criteria:

    1. Mature Permanent teeth with closed apex
    2. Single rooted teeth
    3. Symptomatic irreversible pulpitis with normal apex
    4. Systemic healthy patient ASA I and ASA II
    5. Gender male and female
    6. Age: 20 to 50 years

    5. Exclusion Criteria:

    1. Bizarre morphology
    2. Teeth with open apices

    3. Pathological root resorption

      Exclusion Criteria:

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: effect of different apical termination point guided by electronic apex locator on post endodontic pa
Device: apical constriction and length determintion

This randomized control trial compares the different apical termination point by using electronic apex locator J morita root ZX on post endodontic pain patient with single rooted teeth will be randomly assigned in to three groups according to sample size and reading of electronic apex locator having two experimental group and one control group included radiographic method following inclusion criteria .

after following the clinical steps in two visit root canal treatment, pain was asses on VAS from day 1 to day 3 before obturation and percussion test was also asses either positive or negative.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
post endodontic pain in VAS
Time Frame: 3 days

This randomized control trial compares the different apical termination point by using electronic apex locator J morita root ZX on post endodontic pain patient with single rooted teeth will be randomly assigned in to three groups according to sample size and reading of electronic apex locator having two experimental group and one control group included radiographic method following inclusion criteria .

after following the clinical steps in two visit root canal treatment, pain was asses on VAS from day 1 to day 3 before obturation and percussion test was also asses either positive or negative.
3 days

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Prof Nazeer Khan

Collaborators

Baqai Medical University

Investigators

  • Principal Investigator: misbah muhammad saleem, MDS, Baqai Medical University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

April 4, 2026

Primary Completion (Actual)

May 14, 2026

Study Completion (Actual)

May 21, 2026

Study Registration Dates

First Submitted

June 8, 2026

First Submitted That Met QC Criteria

June 8, 2026

First Posted (Actual)

June 11, 2026

Study Record Updates

Last Update Posted (Actual)

June 11, 2026

Last Update Submitted That Met QC Criteria

June 8, 2026

Last Verified

June 1, 2025

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • MDS- MISBAH MUHAMMAD SALEEM

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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