Investigating Implant Surface Effect on Osseointegration: NGA vs. ModSLA
This research looks at two types of dental implants, NGA and modSLA, to see which one works best. It's for people who need to have a front tooth removed and replaced. The study will check how stable the bone around the implant is after one year, how natural the new tooth looks, and how the body reacts. Researchers will also ask patients about their experience and satisfaction with the implants. The aim is to understand the differences between these commonly used implants, helping dentists choose the best option for their patients particularly when bone grafting is needed.
At a glance
What is this study about?
Imagine you need a front tooth replaced. Dentists use special implants, which are basically small screws placed in your jawbone, onto which a new tooth is fitted. There are different types of surfaces on these implants, and scientists believe these surfaces can affect how well the implant joins with your bone and how long it lasts.
This study is looking at two popular types of implant surfaces: NGA (named TiUltraNP) and modSLA (named SLActive). The aim is to compare them directly to see if one is better at helping your jawbone heal around it, making sure your new tooth looks good, and keeping your gums healthy. Researchers also want to know how patients feel about their implants after a year. Some implants have been studied a lot and are known to be good for bone healing and appearance, while others are newer and need more research.
Sometimes, when a tooth is removed, there isn't quite enough bone for the implant, and a small bone graft might be performed. This study is designed to help understand if one type of implant surface works better than another in these situations. By carefully comparing these implants, the doctors hope to learn more about which implant surface gives the best results for patients, both in terms of successful healing and how happy they are with their new tooth.
Key takeaways
- Compares two popular dental implant types: NGA and modSLA.
- Focuses on replacing single front teeth in the upper jaw.
- Evaluates bone health, appearance, and patient satisfaction over one year.
- Aims to understand differences, especially when bone grafting is involved.
- Participation involves implant placement and regular check-ups.
Who may be eligible?
To join this study, you need to be over 18 years old and willing to follow the study's instructions. You must need a front tooth (a first premolar or another single front tooth in your upper jaw) removed due to problems like decay, a failed root canal, or an injury. There must be healthy teeth next to the one being removed, with no signs of bone loss around them.
However, you cannot join if you have certain health conditions that could affect dental treatment, such as poorly controlled diabetes, or if you've had certain medical treatments recently. You also can't join if you take certain medications that affect your bones or mouth health. People with HIV, hepatitis, certain bone diseases, or those who have had radiation therapy in the head and neck area are also not suitable. If you currently smoke, have untreated gum disease or dental infections, or if more than one wall of the tooth socket is missing after extraction, you won't be able to take part.
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.
- Are you over 18 years old?
- Do you need one front upper tooth removed and replaced?
- Do you have healthy teeth next to the one being removed?
- Do you have any serious health problems like badly controlled diabetes or bone conditions?
- Do you currently smoke or have untreated gum disease?
What does participation involve?
If you take part, you'll be assigned to one of three groups, each receiving a different type of dental implant (NGA or one of two types of modSLA implants). You'll have your tooth extracted, the implant placed, and then later, a new tooth attached to it. The study will involve regular visits to check on your healing, the bone around the implant, and how your new tooth looks and feels. You'll also be asked to complete questionnaires about your experience and satisfaction with the implant. The total duration of your participation will be at least one year after your new tooth is active.
Potential risks and benefits
Locations (1)
- Royal London Dental InstituteVerified postcodeLondon, United Kingdom· Recruiting
Common questions
What is a dental implant?
A dental implant is a small screw placed in your jawbone that acts like the root of a tooth, onto which a new false tooth is attached.
What do NGA and modSLA mean?
These are different types of special coatings or surfaces on dental implants that are designed to help the implant heal better with your bone.
Why are you studying these implants?
We want to see which implant surface works best for keeping your jawbone healthy, making the new tooth look good, and ensuring patients are happy with their implant, especially when some bone grafting might be needed.
Will I get to choose which implant I receive?
No, you will be randomly assigned to one of three groups, each receiving a specific type of implant. This helps ensure the study results are fair and unbiased.
How long will the study last for me?
You will be followed for at least one year after the new tooth is placed onto your implant.
How to find out more
Always speak to your GP or specialist before deciding to take part in a study.
Interested in taking part?
Discussion
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