Evaluation of the Initial Color Match of Different Single-shade Composites

NCT ID: NCT06473727

Last Updated: 2024-06-26

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 60 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2023-05-24
• Study Completion Date: 2024-06-16

Brief Summary

The aim of this study was to evaluate the initial colour match of anterior non-carious cervical lesions restored with different single-shade resin composites, namely Omnichroma (Tokuyama) and Charisma Topaz One (Kulzer).

Detailed Description

Colour selection for composite restorations is a challenging process influenced by a number of environmental and operator factors. The polychromatic structure of natural teeth presents a challenge to shade selection. Consequently, the prevailing trend towards simplification of shade matching has led to the emergence of single-shade universal composites. Single-shade universal composites are able to replicate the natural colour of teeth by capturing the structural colour based on the size of the filler particles. Unlike other materials, it does not require the use of additional dyes or pigments. The blending, colour induction and colour assimilation effects of resin composites are collectively referred to as the chameleon effect. This phenomenon allows resin-based restorative materials to achieve a shade that closely resembles the colour of the surrounding tooth structure. The intelligent monochromatic composite makes shade selection easier for the clinician and provides a quick and easy way to create aesthetic restorations. Its distinctive character reduces confusion and potentially saves time in the clinic. However, the effectiveness of this material in matching different shades of natural teeth remains uncertain, and there is a paucity of clinical evidence on the efficacy of its colour-matching capabilities in dental restorations.

Conditions

Dental Diseases

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: SINGLE

Study Groups

Omnichoroma

Anterior non-carious cervical lesions restored with Omnichoroma single-shade resin composite.

Group Type: ACTIVE_COMPARATOR

Omnichoroma

Intervention Type: OTHER

Patients with anterior non-carious cervical lesions were treated with Omnichoroma. Colour measurements were taken from the middle third of the teeth to be treated using a spectrophotometer. The initial colour measurement was taken from the middle third of the restoration made in the same place and at the same time 24 hours after treatment.

Charisma Topaz One

Anterior non-carious cervical lesions restored with Charisma Topaz One single-shade resin composite.

Group Type: ACTIVE_COMPARATOR

Charisma Topaz One

Intervention Type: OTHER

Patients with anterior non-carious cervical lesions were treated with Charisma Topaz One. Colour measurements were taken from the middle third of the teeth to be treated using a spectrophotometer. The initial colour measurement was taken from the middle third of the restoration made in the same place and at the same time 24 hours after treatment.

Interventions

Omnichoroma

Patients with anterior non-carious cervical lesions were treated with Omnichoroma. Colour measurements were taken from the middle third of the teeth to be treated using a spectrophotometer. The initial colour measurement was taken from the middle third of the restoration made in the same place and at the same time 24 hours after treatment.

Intervention Type: OTHER

Charisma Topaz One

Patients with anterior non-carious cervical lesions were treated with Charisma Topaz One. Colour measurements were taken from the middle third of the teeth to be treated using a spectrophotometer. The initial colour measurement was taken from the middle third of the restoration made in the same place and at the same time 24 hours after treatment.

Intervention Type: OTHER

Other Intervention Names

Group 1; Group 2

Eligibility Criteria

Inclusion Criteria

• Maintain satisfactory oral hygiene
• Have healthy gingival tissues
• Presence of an anterior non-carious cervical lesion approximately 5 m wide

Exclusion Criteria

• Presence of caries
• Signs of fistula
• Pulp exposure
• Periodontal tissue swelling
• Abnormal tooth mobility

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 80 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

TC Erciyes University

OTHER

Sponsor Role: lead

Responsible Party

Ayse Nur Dogan

Lecturer

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Ayse Nur Dogan

Role: PRINCIPAL_INVESTIGATOR

TC Erciyes University

Locations

Faculty of Dentistry, Erciyes University

Kayseri, , Turkey (Türkiye)

Countries

Turkey (Türkiye)

Other Identifiers

ErciyesU-DF-AD-01

Identifier Type: -

Identifier Source: org_study_id