Can teaching people with diabetes to care for their gums also help their blood sugar?
NCT ID NCT07809477
First seen Sep 09, 2026 · Last updated Sep 10, 2026 · Updated 1 time
Summary
Researchers in Oman are testing whether a structured education program that combines diabetes and oral health advice can improve blood sugar control and gum health in adults with type 2 diabetes. The trial enrolls 290 adults aged 35 and older who have had type 2 diabetes for at least a year. Half receive six face-to-face education sessions over 12 weeks alongside usual diabetes care, while the other half continue standard care. Researchers track blood sugar, gum health, self-care habits, quality of life, and healthcare costs over 12 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a structured diabetes-oral health education program based on the Health Belief Model
- What this could lead to
- If it works, this could give diabetes clinics a low-cost way to fold gum care into routine diabetes education, potentially improving blood sugar and mouth health at the same time.
- What could go wrong
- Education alone may not change long-standing habits or blood sugar enough to matter, and results from Oman may not apply elsewhere. The trial also cannot prove that any mouth improvements directly cause better diabetes control.
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
-
About 290 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
-
Sep 2026
An estimate. Start dates often move.
- Expected to finish
-
Sep 2028
An estimate. End dates often move.
- Lead sponsor
-
A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
35 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * Aged 35 years or older. * Confirmed diagnosis of type 2 diabetes mellitus (T2DM), documented in the medical record for at least 12 months. * Able to understand Arabic or English. * Able to provide written informed consent. * Able to attend the scheduled educational sessions and follow-up visits. Exclusion Criteria: * Pregnant or breastfeeding. * Cognitive impairment or severe mental illness limiting participation. * Active systemic infectious diseases such as tuberculosis, syphilis, or HIV. * Use of medications that may significantly affect glucose metabolism or gingival health, such as long-term systemic corticosteroids, immunosuppressants, phenytoin, or calcium channel blockers. * Severe periodontitis requiring immediate surgical intervention. * Participation in another diabetes or oral health intervention trial. * Unable to comply with the follow-up schedule.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Gum inflammation are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- New pill takes aim at stubborn blood sugar
- Can everyday supplements boost gum disease therapy?
- Gene therapy shots aim to save legs from amputation in diabetes
- Can mindfulness and yoga rewire diabetes habits?
- New pill takes aim at blood sugar in diabetes
- Can a vegan diet delivered online help people with type 2 diabetes?