Effectiveness of Zirconia Glaze Removal and Polish in the Treatment of Peri-implant Mucositis
This study is investigating a common gum problem around dental implants called peri-implant mucositis. This is when the gums around a dental implant become inflamed but the bone isn't affected. Standard treatments often don't provide long-term relief. Researchers want to see if a new approach helps more. They're comparing two groups: one receives a standard cleaning, while the other receives the standard cleaning plus a special treatment where the implant crown is removed, deeply cleaned, polished, and then put back. The aim is to find a more effective way to prevent this inflammation from coming back.
At a glance
What is this study about?
Imagine you have a dental implant, which is like a replacement tooth root. Sometimes, the gums around these implants can get sore, red, and swollen. This problem is called peri-implant mucositis. It's a bit like gingivitis, but specifically around an implant. While this is unpleasant, it's not yet affecting the bone holding your implant in place, but if left untreated, it could lead to more serious issues.
Currently, even with careful cleaning and good oral hygiene, this gum inflammation around implants often keeps coming back. That's why dental scientists are looking for better ways to treat it and keep your implant healthy in the long run. This study aims to find out if a specific technique involving the implant crown can make a real difference.
The main idea behind this study is to see if removing the outer shiny layer (glaze) from the part of the implant crown that sits under the gum, and then polishing it very smoothly, will make it harder for bacteria to stick. This could help reduce inflammation more effectively than just regular cleaning. They will compare two different ways of cleaning and modifying the implant crown to see which one works best at keeping the inflammation away.
Key takeaways
- This study explores a new way to treat gum inflammation around dental implants.
- It compares standard cleaning with a special technique involving crown polishing.
- Participants will have four clinic visits over roughly one year.
- The aim is to find a more lasting solution for peri-implant mucositis.
- Your participation could help improve future dental implant care.
Who may be eligible?
This study is looking for adults who have a specific type of dental implant crown that screws into place, and has been there for at least a year. You would need to have inflammation around this implant (peri-implant mucositis) that hasn't gone away even after you've had a professional cleaning in the last six months.
You can't join if you have a more serious gum condition affecting the bone around your implant (peri-implantitis) or if your implant crown is glued in. You also can't be taking certain antibiotics in the two weeks before the study starts, or if you smoke heavily (more than 10 cigarettes a day). If you have diabetes, it needs to be well-managed.
Could this study suit you?
Answer these quick questions to see if you may be eligible. This is a guide only — the research team makes the final call.
- Do you have a single dental implant crown that screws in?
- Has your implant crown been in place for at least a year?
- Do you have inflamed gums around your implant that haven't cleared up after a recent cleaning?
- Have you *not* taken antibiotics in the last two weeks?
- Do you smoke 10 or fewer cigarettes a day?
- If you have diabetes, is it well-managed?
What does participation involve?
If you decide to take part, you'll have four appointments at a specialised dental clinic. The first appointment is for screening and will take 30-60 minutes. If you're eligible, your main treatment will happen at your second appointment, within four weeks of the first. During this appointment, you'll be randomly assigned to one of two groups.
In both groups, your implant crown will be carefully cleaned. In one group, the crown will also be removed so a dental technician can specifically remove the shiny outer layer and polish the part of the crown that sits under your gum before putting it back. In the other group, the crown will be removed for a superficial cleaning only before being put back. You'll also get advice on how to keep your implant clean at home.
After your treatment, you'll have two follow-up appointments: one about two months later, and a final one about a year after your treatment. At these follow-ups, the dental team will check your gums, take measurements, and collect some information about your health and habits. You'll also have two X-rays taken of your implant during the study.
Potential risks and benefits
Locations (1)
- Dr Sam Borden Periodontology Specialty ClinicVerified postcodeWinnipeg, Canada
Common questions
What is peri-implant mucositis?
It's when the gums around your dental implant become red, swollen, and inflamed, but the bone holding the implant is still healthy.
What's the main difference between the two treatments in the study?
One group gets a standard deep cleaning. The other group gets the same deep cleaning, but their implant crown is also removed, has its surface modified and polished, then put back.
How many times will I need to visit the clinic?
You will need to attend four appointments: one screening, one treatment, and two follow-up appointments over about a year.
Will I know which treatment I'm getting?
No, you will be put into a group by chance. This helps make the study fair and scientific so researchers can truly compare the treatments.
What information will the study collect about me?
They'll measure your gums, ask about your health, smoking habits, previous cleanings, and sometimes take samples of fluid from around your implant.
How to find out more
Chrysi Stavropoulou, DDS, MDent(Perio)
Always speak to your GP or specialist before deciding to take part in a study.
Interested in taking part?
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