Aesthetic Outcomes of Single Tooth Implant-supported Restorations in the Anterior Maxilla With Either White Zirconia or Fluorescent White Zirconia Abutments
NCT ID: NCT05475249
Last Updated: 2022-07-26
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
NA
40 participants
INTERVENTIONAL
2018-01-08
2021-11-20
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Aesthetic Outcomes of Single Tooth Implant Using Metal Ceramic Restorations With Either Zirconia or Titanium Abutments
NCT02315794
Effect of Soft Tissue Augmentation With an Acellular Dermal Matrix in Marginal Bone Levels Around Implants
NCT05156294
RCT: Titanium vs FCZ vs Zirconia Framework
NCT05296291
Randomized Clinical Trial to Evaluate the Predictability of 5.5 mm Dental Implants
NCT04929743
Marginal Bone Remodeling at Monolithic Zirconia Full-Arch Prostheses in the Maxilla and Mandible
NCT07323290
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
After a 3-months of healing, subjects will be allocated to either test or control group. An abutment composed of white yttrium oxide stabilized zirconia abutment (PYRCA; BioHorizons, Birmingham, EEUU) previously immersed in fluorescent liquid (Zirkonzahn, South Tirol, Italy) will be placed in the test group, whether in the control group the same abutment will be used but without fluorescent layer. The selected abutment is machined and designed for use with cemented restorations.
A single experienced restorative dentist using one dental laboratory will carry out all the prosthetic procedures. Single crowns full ceramic will be performed and cemented with RelyX™ Luting Cement.
The subjects will then be advised to comply with their regular dental hygiene and maintenance protocol and committed to return for one month and one-year examinations in order to register all the outcome variables of the study.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
white yttria-stabilized zirconia abutment
white yttria-stabilized zirconia abutment (PYRCA; BioHorizons, Birmingham, EEUU) without immersion in fluorescent liquid
Implant placement and prothesis made with different types of abutment
Dental implants (Tapered internal implants; BioHorizons, Birmingham, EEUU) will be placed in healed residual ridges (minimum of 4 months after tooth extraction). After connecting healing abutments, the flaps will be sutured around the abutments for non-submerged healing. An abutment composed of white yttrium oxide stabilized zirconia abutment (PYRCA; BioHorizons, Birmingham, EEUU) previously immersed in fluorescent liquid (Zirkonzahn, South Tirol, Italy) will be placed in the test group, whether in the control group the same abutment will be used but without fluorescent layer. The selected abutment is machined and designed for use with cemented restorations. A single experienced restorative dentist using one dental laboratory carried out all the prosthetic procedures. Single crowns full ceramic will be performed and cemented with RelyX™ Luting Cement.
fluorescence white yttria-stabilized zirconia abutment
white yttria-stabilized zirconia abutment (PYRCA; BioHorizons, Birmingham, EEUU) with immersion in fluorescent liquid
Implant placement and prothesis made with different types of abutment
Dental implants (Tapered internal implants; BioHorizons, Birmingham, EEUU) will be placed in healed residual ridges (minimum of 4 months after tooth extraction). After connecting healing abutments, the flaps will be sutured around the abutments for non-submerged healing. An abutment composed of white yttrium oxide stabilized zirconia abutment (PYRCA; BioHorizons, Birmingham, EEUU) previously immersed in fluorescent liquid (Zirkonzahn, South Tirol, Italy) will be placed in the test group, whether in the control group the same abutment will be used but without fluorescent layer. The selected abutment is machined and designed for use with cemented restorations. A single experienced restorative dentist using one dental laboratory carried out all the prosthetic procedures. Single crowns full ceramic will be performed and cemented with RelyX™ Luting Cement.
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
Implant placement and prothesis made with different types of abutment
Dental implants (Tapered internal implants; BioHorizons, Birmingham, EEUU) will be placed in healed residual ridges (minimum of 4 months after tooth extraction). After connecting healing abutments, the flaps will be sutured around the abutments for non-submerged healing. An abutment composed of white yttrium oxide stabilized zirconia abutment (PYRCA; BioHorizons, Birmingham, EEUU) previously immersed in fluorescent liquid (Zirkonzahn, South Tirol, Italy) will be placed in the test group, whether in the control group the same abutment will be used but without fluorescent layer. The selected abutment is machined and designed for use with cemented restorations. A single experienced restorative dentist using one dental laboratory carried out all the prosthetic procedures. Single crowns full ceramic will be performed and cemented with RelyX™ Luting Cement.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* The presence of ≥ 2 mm of keratinized tissue in the alveolar ridge and enough bone availability to insert a Tapered internal implant (BioHorizons, Birmingham, EEUU) without the need of bone augmentation (minimum of 5.5 mm in width and 9 mm in height).
* The opposing dentition should be stable (without removable appliances) and subjects with bruxism were excluded.
Exclusion Criteria
* During implant placement, the selected subject will be excluded if implants were not positioned in appropriate prosthetic guided positions. Implants needing any hard tissue augmentation will be excluded before the surgery, however if during the surgery any of this procedure is needed due to unforeseen, the patient will also be excluded from the study "a posteriori".
* Pregnant women at any time of the study will be excluded.
* Inadequate vestibular depth to place the Spectrophotometer device
ALL
Yes
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Universidad Complutense de Madrid
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Ana Carrillo de Albornoz
Associate Professor
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Leticia
Madrid, , Spain
Countries
Review the countries where the study has at least one active or historical site.
References
Explore related publications, articles, or registry entries linked to this study.
Belser UC, Grutter L, Vailati F, Bornstein MM, Weber HP, Buser D. Outcome evaluation of early placed maxillary anterior single-tooth implants using objective esthetic criteria: a cross-sectional, retrospective study in 45 patients with a 2- to 4-year follow-up using pink and white esthetic scores. J Periodontol. 2009 Jan;80(1):140-51. doi: 10.1902/jop.2009.080435.
Chang M, Odman PA, Wennstrom JL, Andersson B. Esthetic outcome of implant-supported single-tooth replacements assessed by the patient and by prosthodontists. Int J Prosthodont. 1999 Jul-Aug;12(4):335-41.
Dierens M, de Bruecker E, Vandeweghe S, Kisch J, de Bruyn H, Cosyn J. Alterations in soft tissue levels and aesthetics over a 16-22 year period following single implant treatment in periodontally-healthy patients: a retrospective case series. J Clin Periodontol. 2013 Mar;40(3):311-8. doi: 10.1111/jcpe.12049. Epub 2013 Jan 9.
Furhauser R, Florescu D, Benesch T, Haas R, Mailath G, Watzek G. Evaluation of soft tissue around single-tooth implant crowns: the pink esthetic score. Clin Oral Implants Res. 2005 Dec;16(6):639-44. doi: 10.1111/j.1600-0501.2005.01193.x.
Juodzbalys G, Wang HL. Esthetic index for anterior maxillary implant-supported restorations. J Periodontol. 2010 Jan;81(1):34-42. doi: 10.1902/jop.2009.090385.
Lang NP, Zitzmann NU; Working Group 3 of the VIII European Workshop on Periodontology. Clinical research in implant dentistry: evaluation of implant-supported restorations, aesthetic and patient-reported outcomes. J Clin Periodontol. 2012 Feb;39 Suppl 12:133-8. doi: 10.1111/j.1600-051X.2011.01842.x.
Park SE, Da Silva JD, Weber HP, Ishikawa-Nagai S. Optical phenomenon of peri-implant soft tissue. Part I. Spectrophotometric assessment of natural tooth gingiva and peri-implant mucosa. Clin Oral Implants Res. 2007 Oct;18(5):569-74. doi: 10.1111/j.1600-0501.2007.01391.x. Epub 2007 Jul 26.
Pjetursson BE, Zwahlen M, Lang NP. Quality of reporting of clinical studies to assess and compare performance of implant-supported restorations. J Clin Periodontol. 2012 Feb;39 Suppl 12:139-59. doi: 10.1111/j.1600-051X.2011.01828.x.
Pjetursson BE, Karoussis I, Burgin W, Bragger U, Lang NP. Patients' satisfaction following implant therapy. A 10-year prospective cohort study. Clin Oral Implants Res. 2005 Apr;16(2):185-93. doi: 10.1111/j.1600-0501.2004.01094.x.
Sailer I, Zembic A, Jung RE, Siegenthaler D, Holderegger C, Hammerle CH. Randomized controlled clinical trial of customized zirconia and titanium implant abutments for canine and posterior single-tooth implant reconstructions: preliminary results at 1 year of function. Clin Oral Implants Res. 2009 Mar;20(3):219-25. doi: 10.1111/j.1600-0501.2008.01636.x.
Tymstra N, Raghoebar GM, Vissink A, Den Hartog L, Stellingsma K, Meijer HJ. Treatment outcome of two adjacent implant crowns with different implant platform designs in the aesthetic zone: a 1-year randomized clinical trial. J Clin Periodontol. 2011 Jan;38(1):74-85. doi: 10.1111/j.1600-051X.2010.01638.x. Epub 2010 Nov 10.
Zembic A, Bosch A, Jung RE, Hammerle CH, Sailer I. Five-year results of a randomized controlled clinical trial comparing zirconia and titanium abutments supporting single-implant crowns in canine and posterior regions. Clin Oral Implants Res. 2013 Apr;24(4):384-90. doi: 10.1111/clr.12044. Epub 2012 Oct 2.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
EC14/2017
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.