Evaluation of Full Veneered Porcelain-Fused-to-Metal Crowns Cemented With Self-Adhesive Resin Cem… (NCT07043998) | Clinical Trial Compass
RecruitingNot Applicable
Evaluation of Full Veneered Porcelain-Fused-to-Metal Crowns Cemented With Self-Adhesive Resin Cement Using Two Curing Modes
Egypt54 participantsStarted 2025-05-15
Plain-language 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
Who can participate
Age range21 Years
SexALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
✓. Adult patients requiring full coverage PFM crown restorations
✓. Age ≥ 21 years
✓. Vital or endodontically treated teeth
✓. Sufficient tooth structure for crown retention
✓. Willing and able to provide written informed consent
✓. Ability to attend all follow-up appointments
✓. Adequate oral hygiene as determined by the investigator
Exclusion criteria
✕. Patients with active periodontal disease (probing depth \> 4mm, bleeding on probing)
✕. Patients with severe parafunctional habits (e.g., bruxism confirmed by clinical examination)