Can a video replace a Dentist's Hands-On demo for healthier gums?
NCT ID NCT07706049
First seen Jul 15, 2026 · Last updated Jul 16, 2026 · Updated 1 time
Summary
This study tests whether watching a video about brushing and flossing is as effective as a hands-on demonstration with a 3D model for people with gingivitis (early gum disease). Eighty adults with gingivitis will receive either a video link or a live demo, and their gum health will be checked after one month. The study also looks at whether a person's confidence in their ability to clean their teeth (self-efficacy) predicts how much their gums improve.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- video-based oral hygiene instruction or model-based oral hygiene instruction
- What this could lead to
- If video instruction works as well as hands-on teaching, it could make effective oral hygiene guidance more accessible and scalable.
- What could go wrong
- This is a small, short-term study (80 patients, one month follow-up). Results may not apply to all patients or predict long-term gum health.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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80 people
The number who actually took part.
- Started
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Jun 2024
- Finished
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Feb 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Patients officially diagnosed with plaque-induced gingivitis. Patients having an average whole-mouth Gingival Index (GI) score strictly above 2.0 at baseline. Patients aged between 18 and 65 years. Patients who have provided written informed consent to participate in the study. \- Exclusion Criteria: Individuals with an average whole-mouth Gingival Index (GI) score of 2.0 or below. Individuals presenting with periodontal pockets deeper than 4 mm in any single area of the mouth. Individuals who possess fixed prosthetic restorations on any tooth. Individuals who have received any form of professional periodontal treatment within the last 6 months. Individuals who currently smoke or use similar tobacco products. Individuals who have used systemic antibiotics for any medical or dental reason within the last 3 months. Individuals who are physically or cognitively unable to perform adequate daily oral hygiene practices. Individuals who have lost 5 or more natural teeth (excluding third molars/wisdom teeth). \-
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Ankara University Faculty of Dentistry
Ankara, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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