NCT04061096

Brief Summary

To compare responses to electrical pulp test (EPT) and cold test among molar incisor hypomineralization (MIH)-effected and not MIH-effected carious teeth before and after administration of local anesthesia for caries removal.

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
38

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Sep 2014

Longer than P75 for not_applicable

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2014

Completed
3.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2018

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2018

Completed
1.3 years until next milestone

First Submitted

Initial submission to the registry

August 10, 2019

Completed
9 days until next milestone

First Posted

Study publicly available on registry

August 19, 2019

Completed
Last Updated

August 19, 2019

Status Verified

August 1, 2019

Enrollment Period

3.7 years

First QC Date

August 10, 2019

Last Update Submit

August 16, 2019

Conditions

Keywords

AnesthesiaCold testElectrical pulp test

Outcome Measures

Primary Outcomes (3)

  • Cold test results

    Visual Analog Scale for Pain was used to evaluate the cold tests for before and after the local anesthesia. Visual analog scale was used to rate the sensitivity level of patients with 6 different faces representing different levels of pain from "0=no pain" to "10=unbearable pain".

    Time frame of cold test evaluation was aproximately 1 hour for each participant.

  • Electrical pulp test results

    Electrical pulp test values at which patients felt sensitive were recorded.

    Time frame of electrical pulp test evaluation was aproximately 1 hour for each participant.

  • Pain during the treatment

    Visual Analog Scale for Pain was used to evaluate the pain during the treatment. Visual analog scale was used to rate the sensitivity level of patients with 6 different faces representing different levels of pain from "0=no pain" to "10=unbearable pain".

    Pain during the treatment was evaluated for aproximately 1 hour for each participant.

Study Arms (4)

MIH-effected carious first permanent molar teeth

ACTIVE COMPARATOR

MIH-effected carious permanent first molar teeth were well-demarcated white/yellow or brown/yellow enamel opacities which is a sign for hypomineralization and asymptomatic which meant to be without any spontaneous pain or pain during eating or drinking, percussion or palpation tenderness, formation of abcess or fistula.

Diagnostic Test: Evaluation of cold testDiagnostic Test: Evaluation of electrical pulp testDiagnostic Test: Evaluation of pain during the treatment

not MIH-effected carious first permanent molar teeth

ACTIVE COMPARATOR

The carious not MIH-effected teeth were only carious without any hypomineralize areas and asymptomatic which meant to be without any spontaneous pain or pain during eating or drinking, percussion or palpation tenderness, formation of abcess or fistula.

Diagnostic Test: Evaluation of cold testDiagnostic Test: Evaluation of electrical pulp testDiagnostic Test: Evaluation of pain during the treatment

MIH-effected non-carious first permanent molar teeth

PLACEBO COMPARATOR

MIH-effected teeth were carious permanent first molar teeth with well-demarcated white/yellow or brown/yellow enamel opacities which is a sign for hypomineralization and did not have any sign of caries.

Diagnostic Test: Evaluation of cold testDiagnostic Test: Evaluation of electrical pulp testDiagnostic Test: Evaluation of pain during the treatment

not MIH-effected non-carious first permanent molar teeth

PLACEBO COMPARATOR

not any signs of being caries or hypomineralization.

Diagnostic Test: Evaluation of cold testDiagnostic Test: Evaluation of electrical pulp testDiagnostic Test: Evaluation of pain during the treatment

Interventions

Cold test evaluation to describe the sensitivity level of teeth due to induce the hydrodynamic forces in dentine tubules.

MIH-effected carious first permanent molar teethMIH-effected non-carious first permanent molar teethnot MIH-effected carious first permanent molar teethnot MIH-effected non-carious first permanent molar teeth

Electrical pulp test evaluation to describe the sensitivity level of teeth due to induce the nerve fibers in pulp tissue.

MIH-effected carious first permanent molar teethMIH-effected non-carious first permanent molar teethnot MIH-effected carious first permanent molar teethnot MIH-effected non-carious first permanent molar teeth

Describe the sensitivity level due to induce the hydrodynamic forces during treatment procedure.

MIH-effected carious first permanent molar teethMIH-effected non-carious first permanent molar teethnot MIH-effected carious first permanent molar teethnot MIH-effected non-carious first permanent molar teeth

Eligibility Criteria

Age6 Years - 12 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17)

You may qualify if:

  • Healthy participants

You may not qualify if:

  • Not being cooperative during treatment procedure

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Molar Hypomineralization

Condition Hierarchy (Ancestors)

Dental Enamel HypomineralizationDevelopmental Defects of EnamelTooth AbnormalitiesStomatognathic System AbnormalitiesStomatognathic DiseasesTooth DiseasesCongenital AbnormalitiesCongenital, Hereditary, and Neonatal Diseases and Abnormalities

Study Officials

  • Didem Sakaryali, Asst.Prof.

    Baskent University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NON RANDOMIZED
Masking
NONE
Masking Details
no need
Purpose
DIAGNOSTIC
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Asst. Prof. Dr.

Study Record Dates

First Submitted

August 10, 2019

First Posted

August 19, 2019

Study Start

September 1, 2014

Primary Completion

May 1, 2018

Study Completion

May 1, 2018

Last Updated

August 19, 2019

Record last verified: 2019-08

Data Sharing

IPD Sharing
Will not share

The authors decided to share the information of this study after the study will be published in a scientific journal.