An interventional study of OMNICHROMA, Ceram. x spectra in Tooth Discoloration, sponsored by Tanta University. Completed at 1 site in Egypt. Open to participants aged 18 Years to 40 Years. Per ClinicalTrials.gov, last updated 2024-07-24.
Sponsored by Tanta University · Not applicable, Interventional, and Treatment
The aim of this study was to clinically evaluate single and multi-shade direct veneers.
The use of direct, light-activated resin composites in esthetic restorative dentistry has grown dramatically in response to growing needs. Recent developments have resulted in the creation of restorative materials and methods that, particularly in the anterior area, attempt to restore the natural appearance of the teeth.
Numerous clinical conditions, including tooth discolorations, severe fractures, misaligned teeth, and dental caries lesions, can significantly affect smile harmony and esthetic appearance, which can lower quality of life.
Modern cosmetic dentistry began with the introduction of laminate veneers in the 1970s, which combined the ideas of tooth conservation and aesthetics. Because laminate veneers (LVs) offer the potential to satisfy the need for extremely beautiful, minimally invasive, long-lasting restorations with superior clinical performance, they have gained popularity as a treatment option.
Direct composite veneering preserves natural tooth structure, may be completed chairside, doesn't require repeated appointments, doesn't require luting agents, is minimally invasive, readily repaired, and is less expensive because there are no laboratory fees. Furthermore, their abrasion rates are comparable to those of real tooth structures.
107 studies on the registry are indexed under Tooth Discoloration; 19 are open to participants now.
This study's enrollment of 20 is below the median of 46 across 99 interventional studies indexed under Tooth Discoloration.
Browse Tooth Discoloration studies →Tanta University is the lead sponsor of 991 studies on the registry; 316 are open to participants now.
Of its 16 completed or terminated interventional studies of FDA-regulated products, 0 (0%) have results posted.
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Exclusion Criteria:
one single shade
Other: OMNICHROMA, Ceram. x spectra
multi- shade
Other: OMNICHROMA, Ceram. x spectra
Each patient had two types of veneers.
assess single and multi-shade direct composite resin veneers
Two evaluators assessed the restorations based on modified United States Public Health Service criteria. Score(0) represents ideal clinical scenario, Score(1) acceptable, Score (2) satisfactory, and Score(3) and Score (4) considered clinically unsatisfactory
Time frame: 18 months evaluation periods
Plan to share: No
Ran from Jul 2022 to primary completion in Feb 2024, 18 months.
Of 46 non-industry interventional studies with no phase under Tooth Discoloration, half reached primary completion within 10 months of starting (the median), counting those still running; a quarter within 4 and three quarters within 18. This study's 18 months is above that.
Counting every sponsor, half of 55 studies reached it within 8 months; a quarter within 2 and three quarters within 18.
How these figures are worked out, and which studies are left out of them.
This study is completed, as verified in May 2024. You cannot join it, but the record below documents what was studied.
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