The effect of a growth factor on restoration results in maxillofacial lift
Phase 3
- Conditions
- Presence of tooth-root and mandibular implantsDental implants.Z96.5
- Registration Number
- IRCT20201215049728N1
- Lead Sponsor
- Tabriz University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 9
Inclusion Criteria
Presence of bilateral posterior partial edentulousness or complete maxillary edentulousness
The remaining bone height between the alveolar crest and the sinus floor is less than 5mm
Exclusion Criteria
Smokers
Pregnant women
Presence of pathological symptoms, cystic lesions, acute and chronic inflammatory disease, benign and malignant tumors in the sinus
Existence of systemic diseases such as uncontrolled diabetes, cardiovascular disease, malignancy, head and neck radiotherapy
Autoimmune diseases that make soft and hard tissue repair difficult
Use of steroid drugs and immunosuppressants - bisphosphonates
Existence of untreated and periapical periodontal diseases, especially in the teeth adjacent to the sinus floor
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The amount of newly formed bone. Timepoint: 6 months after treatment. Method of measurement: Histological specific staining (Hematoxylin and Alizarin red).
- Secondary Outcome Measures
Name Time Method The remaining amount of graft material. Timepoint: 6 months after treatment. Method of measurement: Histological specific staining (Hematoxylin and Alizarin red).