Clinical Trial

Immediate Versus Delayed Loading of Single Posterior Zirconia Implants

Recruiting Phase 4
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Record status
This record was last updated May 1, 2023 (before its estimated June 1, 2024 completion). Its status may not reflect the trial's current state.
Summary
The main aim of the present study is to investigate implant success rate after 5 years of function of immediate (Test group; within 7 days of implant placement) versus delayed (Control group; 8 weeks after implant placement) loading of two-pieces zirconia implant, placed in pristine bone without bone regeneration. Implant success rate will be defined according to Buser's criteria. Secondary endpoints: Marginal bone level (MBL) evaluation by means of standardized radiographs; Clinical evaluation of biological (e.g. Plaque Index, PI; Probing Pocket Depth, PPD, Bleeding on Probing, BOP; suppuration upon probing/palpation) and prosthetic/technical complications; Clinical evaluation of soft tissue width, keratinized tissue, marginal and interproximal soft tissue recession; Patient reported outcome measures (PROMs) by questionnaire administration:
Trial Details
NCT Number NCT05838365
Lead Sponsor University of Milan
Conditions Dental Implant Failed, Peri-implant Mucositis, Peri-Implantitis
Enrollment 220 participants
Start Date 2022-12-01
Primary Completion 2024-06-01 (estimated)
Study Completion 2029-06-01 (estimated)
Updated on ClinicalTrials.gov 2023-05-01