Ignite Creation Date:
2024-05-06 @ 3:54 PM
Last Modification Date:
2024-10-26 @ 1:59 PM
Study NCT ID:
NCT04802148
Status:
RECRUITING
Last Update Posted:
2023-02-06
First Post:
2021-03-14
Brief Title:
Alveolar Ridge Preservation in Molar Extraction Sockets With an Open Healed Collagen Membrane A Randomized Clinical Trial
Sponsor:
National Taiwan University Hospital
Organization:
National Taiwan University Hospital
Study Overview
Official Title:
Alveolar Ridge Preservation in Molar Extraction Sockets With an Open Healed Collagen Membrane A Randomized Clinical Trial
Status:
RECRUITING
Status Verified Date:
2022-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
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 extraction socket and gaining its bone volume in maximal is worth for clinical investigation There are several method to deal with alveolar ridge preservation ARP the most popular way for its approach the trend is toward to minimally invasive treatment Alveolar ridge preservation which is done with open-healed wound without primary closure is the key for minimally invasive approach
This three-armed randomized clinical trial would like to determine the effect of applying ribose cross-linked collagen membrane without primary flap closure in molar extraction sockets for alveolar ridge preservation The procedure is for implant site development
Three groups were designed as test group1 was grafted with freeze dried bone allograft FDBA and covered by ribose cross-linked collagen membrane OSSIX PLUS In test group2 sockets filled with collagen plugTeruplug and sockets healed naturally as control group Cone-beam computed tomographyCBCT scans are obtained immediately and 4 months after ARP as the primary outcome and secondary outcome A biopsy from implant site and histomorphometric analysis will be done as well The change of marginal bone level and the widthheight of keratinized mucosa are measured
This three-armed randomized clinical trial would like to determine the effect of applying ribose cross-linked collagen membrane without primary flap closure in molar extraction sockets for alveolar ridge preservation The procedure is for implant site development
Three groups were designed as test group1 was grafted with freeze dried bone allograft FDBA and covered by ribose cross-linked collagen membrane OSSIX PLUS In test group2 sockets filled with collagen plugTeruplug and sockets healed naturally as control group Cone-beam computed tomographyCBCT scans are obtained immediately and 4 months after ARP as the primary outcome and secondary outcome A biopsy from implant site and histomorphometric analysis will be done as well The change of marginal bone level and the widthheight of keratinized mucosa are measured
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None