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Comparing the effect of small brushes specially designed to clean between teeth on the health of supporting structures of the teeth

The influence of different interdental brush designs on the efficacy of plaque removal during non-surgical periodontal treatment: A split-mouth randomized controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN24498365
Enrollment
10
Registered
2019-11-20
Start date
2017-02-01
Completion date
Unknown
Last updated
2022-09-19

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

Conditions

Periodontal problems Oral Health

Interventions

Following inclusion into the study, a periodontal status comprising whole-mouth probing pocket depths (PPD) and bleeding on probing (BOP) assessment, PCR, approximal plaque index (API), papillary blee

Sponsors

Medical University of Vienna
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. = 35 years of age at time of periodontal therapy start 2. No history of periodontal therapy 3. No physical or mental impairment 4. No medication influencing saliva flow 5. No special dietary restrictions

Exclusion criteria

Exclusion criteria: 1. Presented with oral diseases other than periodontal disease 2. Suffered systemic diseases that could influence the outcome of therapy (e.g. uncontrolled diabetes mellitus) 3. Not using an electric toothbrush from the same brand 4. Did not have four interdental spaces eligible for the used interdental brushes

Design outcomes

Primary

MeasureTime frame
Plaque index measured using site-specific plaque index at baseline and 8-weeks

Secondary

MeasureTime frame
1. Probing pocket depth measured using periodontal probe at baseline and 8-weeks 2. Bleeding on probing measured by visual inspection at baseline and 8-weeks 3. Plaque control record (PCR) measured using visual inspection at baseline and 8-weeks 4. Approximal plaque index (API) measured using visual inspection at baseline and 8-weeks 5. Papillary bleeding index (PBI) measured using visual inspection at baseline and 8-weeks

Countries

Austria

Contacts

Public ContactChristian Wehner
christian.wehner@meduniwien.ac.at+43 650 7730390

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 27, 2026