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Effect of toothbrushing before or after breakfast on enamel in situ

Effect of toothbrushing before or after breakfast on enamel in situ

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN47492454
Enrollment
Unknown
Registered
2004-09-30
Start date
2003-10-01
Completion date
Unknown
Last updated
2020-04-20

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

Conditions

Oral Health: Cariology Oral Health Other diseases of hard tissues of teeth

Interventions

Randomised controlled trial. Random allocation to toothbrushing before or after breakfast.

Sponsors

Department of Health
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Healthy adults aged 18-65 years residing in Leeds.

Exclusion criteria

Exclusion criteria: Does not meet inclusion criteria

Design outcomes

Primary

MeasureTime frame
Change in microhardness and surface profile of enamel slabs as determined using microhardness testing and confocal microscopy.—

Secondary

MeasureTime frame
Not provided at time of registration—

Countries

United Kingdom

Outcome results

None listed

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