Single dental implant retained mandibular complete dentures – influence of the loading protocol - SDI-Study

niversitätsklinikum Schleswig-Holstein Campus Kiel0 sites169 target enrollmentAugust 23, 2012

Overview

No summary available.

Registry

who.int

Start Date

August 23, 2012

End Date

September 25, 2019

Last Updated

last year

Study Type

Interventional

Sex

All

Sponsor

niversitätsklinikum Schleswig-Holstein Campus Kiel

•Edentulous patients in the age of 60\-89 years without contraindication for implantation and sufficient bone in the anterior mandible to place an implant without augmentation procedures.
•\- Residual bone height is 11 to 20 mm (Type II and III according to McGarry et al.) at the least vertical height of the mandible and vertical bone height in the midline of the mandible is at least 13 mm.
•\- Despite technically acceptable complete dentures in mandible and maxilla the patient is unsatisfied with the retention and/or stability of the mandibular denture while the denture in the maxilla has adequate retention and stability.
•\- To allow adaptation existing dentures have been worn at least for 3 months. Dentures must have a bilaterally balanced occlusal scheme.

•\- Edentulous patients in the age of 60\-89 years with contraindication for implantation in the mandible caused by systematic diseases or local bone deficits.
•\- Patients who are satisfied with the retention of their mandibular denture or who are unsatisfied with the retention and/or stability of their denture in the maxilla.
•\- Subjects with Symptom Check list\-90\- R(evised) (SCL\-90\-R, German version) index T\-scores of 70 or greater or with two symptom scale scores of 70 or greater will be excluded from the study.