Status:
UNKNOWN
Alveolar Ridge Preservation in Molar Extraction Sockets With an Open Healed Collagen Membrane: A Randomized Clinical Trial.
Lead Sponsor:
National Taiwan University Hospital
Conditions:
Tooth Extraction
Eligibility:
All Genders
20+ years
Phase:
NA
Brief Summary
The resorption of alveolar ridge after tooth extraction develop difficulty in restoring the extraction area with implant or bridge. Therefore, try to preserve the alveolar ridge width and height at ex...
Eligibility Criteria
Inclusion
- Age\>20
- according to periapical film, the bone defect over bucco-lingual and mesio-distal direction less than 50%
- patient agreed to undergo implant therapy after tooth extraction
Exclusion
- systemic diseases which will affect wound healing (ex. Diebetes)
- heavy smoker (10 cigarette/day)
- patient who underwent oral-maxillary surgery or who diagnosed with oral cancer
- patient who is pregnant or who is breast-feeding
- patient who is allergic to Lidocaine
- patient who cannot cooperate the study design
Key Trial Info
Start Date :
April 15 2021
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 31 2024
Estimated Enrollment :
30 Patients enrolled
Trial Details
Trial ID
NCT04802148
Start Date
April 15 2021
End Date
December 31 2024
Last Update
February 6 2023
Active Locations (1)
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1
National Taiwan University Hospital
Taipei, Taiwan, 100