The clinical comparison of two methods for sealing fissures of young permanent teeth

Clinical comparaison of the retention of fissure sealant following preparation with seventh generation bonding agent with separate etch and preparation with etch and rinse(fifth generation

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20171107037300N1

Enrollment

Registered

2017-12-04

Start date

2017-12-11

Completion date

Unknown

Last updated

2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

clinical evaluation of two fissure sealant therapy methods. dental examination

Interventions

Intervention 1: Intervention group:1)Isolation 2)Tooth cleaning 3)Using 37% acid etch(Etch Rite,PULPDENT Corporation U.S.A ) for 15 seconds 4)Rinse acid for 15 seconds 5)Use of bonding( Clearfil S3 Bo

Prevention

Intervention group:1)Isolation 2)Tooth cleaning 3)Using 37% acid etch(Etch Rite,PULPDENT Corporation U.S.A ) for 15 seconds 4)Rinse acid for 15 seconds 5)Use of bonding( Clearfil S3 Bond ,3M ESPE-PULP

Control group: 1)Isolation 2)Tooth cleaning 3)Using 37% acid etch(Etch Rite,PULPDENT Corporation U.S.A ) for 15 seconds 4)Rinse acid for 15 seconds 5)Use of bonding( Single Bond2 ,3M ESPE-PULPDENT Cor

Eligibility

Sex/Gender

All

Age

7 Years to 12 Years

Inclusion criteria

Inclusion criteria: 7-12 years of age presence of two first lower molars without caries deep groove that indicate fissure sealant therapy satisfaction of parentes

Exclusion criteria

Exclusion criteria: carious molars if two molars were not in the same jaw

Design outcomes

Primary

Measure	Time frame
The retention of sealants. Timepoint: 6 months. Method of measurement: exploration and observation.	—

Secondary

Measure	Time frame
The working time. Timepoint: 6 months. Method of measurement: exploration and observation.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Azin sohrabi

Faculty of Dentistry

sohrabia@tbzmed.ac.ir+98 41333559659

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026