3 completed, 3 unknown. 5 Not applicable.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 5 | Unknown 3, Completed 2 |
Follow Tooth Color: new trials by email Literature Review of Tooth Color trials Research Report on Tooth Color
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Evaluation of the Whitening Effect in Subjects After Professional Tooth Cleaning Procedure Whitening toothpaste, Regular toothpaste - Tooth Color | Not applicable | Completed | Lacer S.A. | 56 | 2026-03-03 | 2026-08-26 |
| Toothpastes With Different Contents and Tooth Color Colgate use, Curaprox use, ROCS use - White Spot Lesion of Tooth, Tooth Color | Completed | Taner OZTURK, DDS, MS | 45 | 2024-05-01 | 2025-09-19 | |
| Marginal Adaptation, Shade Matching, of Polychromatic Feldspathic VS Polychromatic Hybrid Ceramic Laminate Veneer Multicolor hybrid ceramic laminate veneers., Multicolor fieldspathic ceramic laminate veneers. - Adaptation Reaction, Tooth Color | Not applicable | Unknown | Cairo University | 26 | 2021-12-10 | 2021-07-01 |
| Effects of the Different Orthodontic Fixed Retainers on Enamel Colour Change Bond-a braid, EverStick-Ortho, Ribbond - Tooth Color | Not applicable | Unknown | University of Gaziantep | 30 | 2019-05-22 | 2019-09-26 |
| A Cosmetic Study to Measure the Change in Tooth Colour After Using Instant Whitening Prototypes Compared to a Negative Control Silica-based fluoride toothpaste containing clay, charcoal, blue covarine and green covarine, Silica-based fluoride toothpaste with blue covarine, Control silica-based fluoride toothpaste - Tooth Color | Not applicable | Completed | Unilever R&D | 68 | 2018-12-03 | 2026-09-17 |
| Intervening Factors in Tooth Color Assessment Dental prophylaxis, Tooth color assessment by the participant, Tooth color assessment by the investigator - Tooth Color | Not applicable | Unknown | Grupo de Investigação em Bioquímica e Biologia Oral | 50 | 2018-06-01 | 2018-06-04 |
Behavior (1) · Health Behavior (1) · Treatment Adherence and Compliance (1)
Charcoal (1) · Dental Prophylaxis (1) · RIBBOND (1) · blue covarine (1) · hydrated silica gel-based toothpaste (1)
Cairo University (1) · Grupo de Investigação em Bioquímica e Biologia Oral (1) · Lacer S.A. (1) · Taner OZTURK, DDS, MS (1) · Unilever R&D (1) · University of Gaziantep (1)
Turkey (Türkiye) (2) · China (1) · Portugal (1) · Spain (1)
Duarte S Marques, PhD, DDS (1) · Merve Goymen, PhD (1) · Sonia Robas, Dr (1)