Comparative study of the safety and efficacy of the bio-degradable membranes for guided bone regeneratio
Phase 1
- Conditions
- Alveolar bone atrophy
- Registration Number
- JPRN-jRCTs072200063
- Lead Sponsor
- Seigo Ohba
- Brief Summary
The osteogenic potential of GBR with P(LA/CL) was non-inferior to that with collagen.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 20
Inclusion Criteria
1. Patients who require alveolar ridge augmentation with GBR for oral rehabilitation using dental implants
2. 20 plus and under 90 years old
3. Patients who make written informed consent.
Exclusion Criteria
1. Patients who have sever blood diseases
2. Patients who have calcium metabolic diseases, or immune system abnormalities.
3. Patients who are difficult to be followed up
4. .Patients who are restricted to comply the requirements of this study.
5. Smokers
6. Patients who needs the legal representative.
7. Partients who are judged to be inappropriate to participate the study by the principal or cooperative doctors.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Efficacy: Amount of bone formation evaluated by CT analysis
- Secondary Outcome Measures
Name Time Method Safety and Efficacy evaluated by ISQ value of dental implants and histrogical evalusation with bone biopsy