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Evaluation of Full Veneered Porcelain-Fused-to-Metal Crowns Cemented With Self-Adhesive Resin Cement Using Two Curing Modes

NCT07043998 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 54

Last updated 2025-06-29

No results posted yet for this study

Summary

P - Population/Patient Problem Adult patients requiring full coverage porcelain-fused-to-metal (PFM) crown restorations I - Intervention PFM crowns veneered with porcelain system cemented using self-adhesive resin cement in DUAL-CURED mode (light-cured for 20 seconds per surface) C - Comparison PFM crowns veneered with porcelain system cemented using self-adhesive resin cement in SELF-CURED mode (no light curing, 5 minutes self-cure) O - Outcome(s)

* Primary: Retention of PFM crowns (Modified USPHS criteria)
* Secondary: Marginal adaptation, recurrent caries, marginal discoloration (Modified USPHS criteria) T - Time 18-month follow-up period with evaluations at baseline, 6, 12, and 18 months

Conditions

  • Restoration of Posterior Tooth

Interventions

OTHER

Self-adhesive resin cement in SELF-CURED mode

PFM crowns veneered with porcelain system cemented using self-adhesive resin cement in SELF-CURED mode

OTHER

Self-adhesive resin cement in DUAL-CURED mode

PFM crowns veneered with porcelain system cemented using self-adhesive resin cement in DUAL-CURED mode

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
21 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-05-15
Primary Completion
2026-12-15
Completion
2027-06-15

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07043998 on ClinicalTrials.gov