Effect of Abutment Configuration on Peri-implant Soft and Hard Tissue in the Esthetic Zone - Randomized Clinical Trial
Recruiting now · Not applicable
Conditions studied: Dental Implants, Single-Tooth, Dental Implant-Abutment Design
In brief
The aims of our study are to investigate in patients with immediate implantation replacing a single tooth in the maxillary anterior (#FDI 15-25) region the effect of (a) custom vs cylindrical stock healing abutments, then (b) screw retained single ceramic crowns, on the peri implant hard- and soft-tissue formation and blood flow.
Key facts
- Study ID
- NCT06407271
- Run by
- Semmelweis University
- People needed
- 30
- Starts
- 2023-12-13
- Expected to finish
- 2028-12-30
- Last updated by the study team
- 2024-05-09
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- patients over 18 years
- good general health
- good oral hygiene (FMPS < 25%)
- healthy periodontium (PPD < 4mm)
- thick phenotype
- maxilla anterior region (extended to 15-25 positions)
- solo missing teeth, intact adjacent teeth
- type 1 alveolar shape after extraction 1
- retained occlusion
- baseline buccal bone wall thickness at least 1.5 mm, based on intact CBCT scan
- patient voluntarily accepts and signs the information and consent form for the study
You may not qualify if…
- general ill health
- general surgical or oral surgery contraindication
- a patient who has undergone local radiotherapy
- active periodontal inflammation, inflammation of the alveolar cavity
- smoking
- posterior region
- pregnancy, lactation
- psychological or mental involvement affecting individual plaque control
- presence of an implant adjacent to the planned implant
- inadequate oral hygiene
- need for vertical bone augmentation
- gingival recession
- Inappropriate implant position for screw fixation
- bruxism
Where it is running
- Semmelweis University, Department of Prosthodontics — Budapest, Pest County, Hungary (enrolling)
Full record on ClinicalTrials.gov
Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.