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New treatment option for Fixed Orthodontic Retainer
Official title Bacterial Diversity Study Using 16S rRNA Sequencing of Periodontal Samples From Patients With Orthodontic Retainers
ClinicalTrials.gov ID: NCT07718061
What this study is testing
- What it's testing
- After completion of orthodontic treatment, a retention phase is required to prevent relapse of tooth malposition. Fixed retention in the mandibular anterior region is commonly used.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 to 40
You may be able to join if
- Treatment involving both dental arches
- Permanent dentition with at least 24 teeth
- Treatment duration longer than 12 months
- Treatment using the Versatile MBT system with a 0.022-inch slot
You likely can't join if
- Patients with systemic disease or taking medications that may affect periodontal health
- Inadequate restorations or active carious lesions
- iodontal disease
- Plaque index greater than 20% before placement of the retainer or during the study
- Use of oral antiseptics within the previous 6 months or during the study period
- Use of antibiotics within the previous 14 days or during the study period
See the full eligibility criteria
- Treatment involving both dental arches
- Permanent dentition with at least 24 teeth
- Treatment duration longer than 12 months
- Treatment using the Versatile MBT system with a 0.022-inch slot
- Patients with systemic disease or taking medications that may affect periodontal health
- Inadequate restorations or active carious lesions
- iodontal disease
- Plaque index greater than 20% before placement of the retainer or during the study
- Use of oral antiseptics within the previous 6 months or during the study period
- Use of antibiotics within the previous 14 days or during the study period
- Smokers
- Pregnant or breastfeeding women
- Presence of open gingival embrasures, crowding, or dental malposition in the mandibular anterior region after orthodontic treatment
The study team makes the final eligibility decision.
Where it's taking place
- Murcia, Spain
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years to 40 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Murcia, Spain. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.