About this trial
The purpose of the study is to evaluate the radiographic, clinical and patient-centered outcomes of implant-retained immediately-loaded maxillary complete dentures in comparison to delayed loading approach by primarily evaluating radiographic bone loss of dental implants placed in the maxilla over 36 months
Eligibility criteria
Qualifiers
Males and females must be at least ≥ 21 years of age
Fully edentulous maxilla
The implant site has to be healed for at least 4 months after extraction
Wearing complete dentures deemed adequate
Disqualifiers
Conditions requiring chronic routine prophylactic use of antibiotics
Conditions requiring prolonged use of steroids
History of leukocyte dysfunction and deficiencies
Bleeding disorders
Trial design
Treatments tested in this trial
- Immediate loading of maxillary implant overdenture
- Delayed loading of maxillary implant overdenture
Treatment groups
Sponsors and collaborators
Case Western Reserve University
Lead sponsor
Institut Straumann AG
Collaborator