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New treatment option for Tooth Extraction
Official title Comparison of Two Collagen Membranes for Bone Augmentation Around Dental Implants Restored with Monolithic Zirconia Single Crowns
ClinicalTrials.gov ID: NCT06724783
What this study is testing
- What it's testing
- The goal of this randomized controlled clinical trial is to compare the use of two covering collagen membranes in a bone augmentation procedure around single implants and to assess three different veneering approaches on crowns in patients lacking a single tooth in the esthetic zone. The main aims include: 1.
- Phase 4: studies an already-approved treatment
- Time commitment: about 7 years
- Which group you join is decided by chance.
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 90
You may be able to join if
- Informed Consent signed by the subject
- ≥18 years of age
- No active periodontal disease
- Full-mouth plaque score and full-mouth bleeding score \<25%.
- Patients in need of an implant-supported crown at a single-tooth gap in the aesthetic region: 11-15, 21-25, 31-35, 41-45 (FDI)
You likely can't join if
- Any conditions or circumstances which would interfere with the requirements for oral surgery
- Patients with large bone defects, in need of a primary bone augmentation (two-stage procedure)
- Allergy to any implant metallic component
- Allergy to collagen
- Previous oral-maxillo-facial radiotherapy
- Any disorders in the planned implant area such as previous tumors, chronic bone
See the full eligibility criteria
- Informed Consent signed by the subject
- ≥18 years of age
- No active periodontal disease
- Full-mouth plaque score and full-mouth bleeding score \<25%.
- Patients in need of an implant-supported crown at a single-tooth gap in the aesthetic region: 11-15, 21-25, 31-35, 41-45 (FDI)
- Patients in need of GBR during implant placement (1-stage procedure)
- Presence of mesial and distal natural teeth or implant
- Implant placement at least 6 weeks after tooth extraction
- No need for soft tissue grafting
- Any conditions or circumstances which would interfere with the requirements for oral surgery
- Patients with large bone defects, in need of a primary bone augmentation (two-stage procedure)
- Allergy to any implant metallic component
- Allergy to collagen
- Previous oral-maxillo-facial radiotherapy
- Any disorders in the planned implant area such as previous tumors, chronic bone
- disease (such as rheumatoid disease)
- Any ongoing application of interfering medication (steroid therapy, bisphosphonate, etc.)
- Alcohol or drug abuse
- No need for soft tissue grafting
- Patients with inadequate oral hygiene or persistent oral infection
- Clinically significant concomitant diseases (e.g. renal failure, hepatic disfunction, cardiovascular diseases)
- Heavy smokers (\>10 cigarettes/day)
- Uncontrolled diabetes
- Severe bruxism or other destructive habits
- Pregnant or lactating women
The study team makes the final eligibility decision.
Where it's taking place
- Geneva, Canton of Geneva, Switzerland
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 study runs about 7 years per participant, based on its public description. The team confirms the exact schedule and number of visits before you enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years to 90 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Geneva, Canton of Geneva, Switzerland. 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.