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Immediate Versus Delayed Loading of Single Posterior Zirconia Implants
Sponsor: University of Milan
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:
Official title: Immediate Versus Delayed Loading of Single Posterior Zirconia Implants: A Multicenter Randomized Controlled Clinical Trial
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
220
Start Date
2022-12-01
Completion Date
2029-06-01
Last Updated
2023-05-01
Healthy Volunteers
No
Interventions
Zirconia implant
(Test group; within 7 days of implant placement) versus delayed (Control group; 8 weeks after implant placement)
Locations (1)
San Paolo Hospital
Milan, Italy