NCT07491809 Adhesive Cementation Materials and Techniques in Aesthetic Dentistry
| NCT ID | NCT07491809 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Riga Stradins University |
| Condition | Dental Veneers |
| Study Type | INTERVENTIONAL |
| Enrollment | 60 participants |
| Start Date | 2025-09-30 |
| Primary Completion | 2026-06 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 60 participants in total. It began in 2025-09-30 with a primary completion date of 2026-06.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
AIM: To determine the most effective cementation method and resin cement material for long term success of esthetical restorations TASKS: 1. Compare Panavia Veneer LC (Kuraray Noritake) cement with universal Panavia V5 (Kuraray Noritake) cement for porcelain veneer cementation in terms of marginal defects and discolouration; 2. Evaluating direct vs indirect restorations after 1-year and 3-year follow up periods in terms of patient satisfaction (evaluated by OES scale). MATERIAL AND METHODS: Participants: Patients attending the Department of Prosthodontics at the RSU Institute of Stomatology, and willing to improve the aesthetics of front teeth with porcelain veneers. Approx. 30 patients. Inclusion criteria: healthy periodontium, needs 4 veneers, stable occlusion. Exclusion criteria: heavy bruxism, poor oral hygiene, active periodontal inflammation. Veneer preparations will be done for maxillary anterior teeth approximately 0.5mm deep, involving the whole facial surface and keeping enamel around all borders. For digital impressions of preparations intra-oral scans with intraoral scanner (3Shape TRIOS 5 WIRELESS, Denmark) will be taken. Veneers will be fabricated according to the CAD/CAM technique. This will be a prospective paired design study, i.e., two different composite cements (Panavia V5 and Panavia Veneer LC) will be used for each patient, cementing two veneers with each of the cements. Data on following variables will be collected: 1. Restoration condition (defects related to restoration - ceramic fractures, cracks, loss of retention, discolouration); 2. Condition of the abutment teeth (secondary caries, endodontic complications); 3. Periodontal condition (probing depth, bleeding on probing, gum recessions); 4. Patient satisfaction questionnaire (OES).
Eligibility Criteria
Inclusion Criteria: * healthy periodontium, needs at least 4 veneers, enamel around all veneer borders Exclusion Criteria: * heavy bruxism, poor oral hygiene, active periodontal disease
Contact & Investigator
Christel Larsson, Professor
STUDY DIRECTOR
Malmo University
Frequently Asked Questions
Who can join the NCT07491809 clinical trial?
This trial is open to participants of all sexes, studying Dental Veneers. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07491809 currently recruiting?
Yes, NCT07491809 is actively recruiting participants. Contact the research team at mara.gaile@rsu.lv for enrollment information.
Where is the NCT07491809 trial being conducted?
This trial is being conducted at Riga, Latvia.
Who is sponsoring the NCT07491809 clinical trial?
NCT07491809 is sponsored by Riga Stradins University. The principal investigator is Christel Larsson, Professor at Malmo University. The trial plans to enroll 60 participants.