Effectiveness of the bleaching technique delivered in custom-made or prefilled disposable trays

Not Applicable

• Conditions: Signs and symptoms in clinical findings, as darkened teeth; K00.8

• Registration Number: RBR-6gtj9k
• Lead Sponsor: Fapesp - Fundação de Amparo à Pesquisa do Estado de São Paulo

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2016-01-18
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruitment completed
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

being aged between 18 and 30 years; presence of at least 20 sound teeth; presence of central and lateral incisors or upper and lower canines with at most 1/6 of the buccal surface restored.

Exclusion Criteria

teeth with an initial color of B1 assessed using a shade scale (Vitapan Classical, Vita, Germany) or spectrophotometer (VITA Easyshade® Advance, Vita, Germany); people wearing dentures or fixed/removable orthodontic appliances; pregnant or breastfeeding women; smokers; history of dentin sensitivity; presence of active caries in enamel or dentin; periodontal disease or other oral diseases; tetracycline-pigmented teeth; patients who had their teeth bleached before.

Study & Design

• Study Type: Intervention
• Study Design: Not specified