NCT02795728

Brief Summary

Purpose: To evaluate the retention and caries preventive effect of the glass-ionomer fissure sealants and resin-based fissure sealant. Materials and Methods: Using a split mouth design ,a double blind randomized controlled clinical trial was conducted to compare the retention and the caries preventive effect of light cure resin base sealant (3M ESPE) and Glass ionomer sealant (FUJI). The study comprised of 120 government school children of 7-9 years age group. The glass-ionomer sealant and resin-based sealant were applied randomly on either side of the first mandibular permanent molars. They were recalled for assessment of sealant retention at intervals of 3, 6 and 12 months.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
120

participants targeted

Target at P50-P75 for phase_4

Timeline
Completed

Started Feb 2010

Shorter than P25 for phase_4

Geographic Reach
1 country

1 active site

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

February 1, 2010

Completed
1.1 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2011

Completed
5.2 years until next milestone

First Submitted

Initial submission to the registry

May 28, 2016

Completed
13 days until next milestone

First Posted

Study publicly available on registry

June 10, 2016

Completed
Last Updated

June 10, 2016

Status Verified

May 1, 2016

Enrollment Period

1.1 years

First QC Date

May 28, 2016

Last Update Submit

June 9, 2016

Conditions

Outcome Measures

Primary Outcomes (1)

  • Retention of the sealant

    Retention of the sealants will be assessed by using the Simensons criteria

    Baseline to 1 year

Secondary Outcomes (1)

  • Caries incidence

    Baseline to 1 year

Study Arms (2)

Experimental arm

EXPERIMENTAL

Fuji type VII is a GIC based sealant with an additional property of high fluoride release

Other: Application of the GIC based sealant

Resin based sealant

ACTIVE COMPARATOR

Helioseal F is a resin based sealant

Other: Resin based sealant

Interventions

Application of the GIC based sealant was carried out according to the manufacturer's instructions.

Experimental arm

Application of the resin based sealant on the occlusal surfaces was carried out as per the manufacturer s recommendations.

Resin based sealant

Eligibility Criteria

Age7 Years - 9 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17)

You may qualify if:

  • Children with a fully erupted contra lateral permanent mandibular first molars with well-defined deep pits and fissures and molars free of mucosal tissue are included in the study.

You may not qualify if:

  • Molars with developmental anomalies, hypoplastic teeth were promptly excluded

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Sri Sai college of Dental surgery

Vikārābād, Telangana, 501101, India

Location

MeSH Terms

Conditions

Dental Caries

Condition Hierarchy (Ancestors)

Tooth DemineralizationTooth DiseasesStomatognathic Diseases

Study Officials

  • Prathibha Rao, MDS

    Sri Sai college of Dental surgery

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 4
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assistant Professor

Study Record Dates

First Submitted

May 28, 2016

First Posted

June 10, 2016

Study Start

February 1, 2010

Primary Completion

March 1, 2011

Study Completion

March 1, 2011

Last Updated

June 10, 2016

Record last verified: 2016-05

Data Sharing

IPD Sharing
Will share

Locations