NCT00641316|CompletedResultsDMC
An Assessment of Bone Augmentation in Post-Extraction Sockets
FMD-007
A Prospective Study of Bone Augmentation Techniques in Extraction Sockets and Implant Surface Textures
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Sponsor study identifier
interventional
41
1 country
1
Study Start
April 2008
Actual (reported)Primary Completion
April 2010
Actual (reported)Study Completion
November 2012
Actual (reported)When a tooth is extracted the ridge of bone that held the tooth in place begins to heal and over time new bone grows to fill the empty space left by the missing tooth. Sometimes this process works very well and new bone grows to completely fill the socket, at other times new bone fails to fill in the space completely and patients are left with uneven bone-fill. Grafted extraction sockets may fill with bone faster and more evenly than those without grafts, allowing the dentist to have greater control over the healing process and to repair the area with dental implants in a shorter period of time. This study will help determine if grafting an extraction socket, with or without enriching the graft material, is an added benefit when compared to allowing the socket to heal naturally. The study will also assess how well two different dental implant designs used to restore the area will function over time.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
November 2012
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
March 17, 2008
Actual (reported)March 24, 2008
Actual (reported)April 2008
Actual (reported)April 2010
Actual (reported)November 2012
Actual (reported)July 19, 2024
Actual (reported)Bone-fill in Grafted Post-extraction Sockets Versus Bone-fill in Non-grafted Post-extraction Sockets
New bone formation in grafted extraction sockets to that of sites healed after 8 weeks of post-extraction.
2 months
Teeth extraction followed by natural healing
Teeth extraction alone, allowed to heal for 2 months followed by implant therapy to the sites
Teeth extraction/post-extraction socket grafting with Freeze-Dried Bone Allograft (FDBA) mixed with Tri-Calcium Phosphate(TCP) allowed to heal for 2 months followed by dental implant therapy to the sites
University of Alabama at Birmingham School of Dentistry
Birmingham, Alabama, 35294 0007, United States
Sclar AG. Strategies for management of single-tooth extraction sites in aesthetic implant therapy. J Oral Maxillofac Surg. 2004 Sep;62(9 Suppl 2):90-105. doi: 10.1016/j.joms.2004.06.041.
Lekovic V, Kenney EB, Weinlaender M, Han T, Klokkevold P, Nedic M, Orsini M. A bone regenerative approach to alveolar ridge maintenance following tooth extraction. Report of 10 cases. J Periodontol. 1997 Jun;68(6):563-70. doi: 10.1902/jop.1997.68.6.563.
Michael S Reddy, DMD, DMSc
University of Alabama at Birmingham
Nicolaas C Geurs, DDS, MS
University of Alabama at Birmingham
41 participants (actual enrollment reported by the registry).
First Submitted
March 17, 2008
First Posted
March 24, 2008
Study Start
April 2008
Actual (reported)Teeth extraction/post-extraction socket grafting with FDBA/TCP enriched with Autologous Platelet-Rich Plasma (PRP) allowed to heal for 2 months followed by dental implant therapy to the sites
Teeth extraction/post-extraction socket grafting with FDBA/TCP enriched with Platelet-Derived Growth Factors (PDGF) allowed to heal for 2 months followed by dental implant therapy to the sites
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
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Lekovic V, Camargo PM, Klokkevold PR, Weinlaender M, Kenney EB, Dimitrijevic B, Nedic M. Preservation of alveolar bone in extraction sockets using bioabsorbable membranes. J Periodontol. 1998 Sep;69(9):1044-9. doi: 10.1902/jop.1998.69.9.1044.
Artzi Z, Tal H, Dayan D. Porous bovine bone mineral in healing of human extraction sockets. Part 1: histomorphometric evaluations at 9 months. J Periodontol. 2000 Jun;71(6):1015-23. doi: 10.1902/jop.2000.71.6.1015.
Artzi Z, Tal H, Dayan D. Porous bovine bone mineral in healing of human extraction sockets: 2. Histochemical observations at 9 months. J Periodontol. 2001 Feb;72(2):152-9. doi: 10.1902/jop.2001.72.2.152.
Froum S, Cho SC, Rosenberg E, Rohrer M, Tarnow D. Histological comparison of healing extraction sockets implanted with bioactive glass or demineralized freeze-dried bone allograft: a pilot study. J Periodontol. 2002 Jan;73(1):94-102. doi: 10.1902/jop.2002.73.1.94.
Zubillaga G, Von Hagen S, Simon BI, Deasy MJ. Changes in alveolar bone height and width following post-extraction ridge augmentation using a fixed bioabsorbable membrane and demineralized freeze-dried bone osteoinductive graft. J Periodontol. 2003 Jul;74(7):965-75. doi: 10.1902/jop.2003.74.7.965.
Iasella JM, Greenwell H, Miller RL, Hill M, Drisko C, Bohra AA, Scheetz JP. Ridge preservation with freeze-dried bone allograft and a collagen membrane compared to extraction alone for implant site development: a clinical and histologic study in humans. J Periodontol. 2003 Jul;74(7):990-9. doi: 10.1902/jop.2003.74.7.990.
Anitua E. Plasma rich in growth factors: preliminary results of use in the preparation of future sites for implants. Int J Oral Maxillofac Implants. 1999 Jul-Aug;14(4):529-35.
Marx RE. Platelet-rich plasma: evidence to support its use. J Oral Maxillofac Surg. 2004 Apr;62(4):489-96. doi: 10.1016/j.joms.2003.12.003. No abstract available.
Nevins M, Giannobile WV, McGuire MK, Kao RT, Mellonig JT, Hinrichs JE, McAllister BS, Murphy KS, McClain PK, Nevins ML, Paquette DW, Han TJ, Reddy MS, Lavin PT, Genco RJ, Lynch SE. Platelet-derived growth factor stimulates bone fill and rate of attachment level gain: results of a large multicenter randomized controlled trial. J Periodontol. 2005 Dec;76(12):2205-15. doi: 10.1902/jop.2005.76.12.2205.
Reddy M, Giannoble E, Nevins M, McGuire M. Kao R, Lynch S. Multicentered radiographic analysis of a regenerative medicine approach to periodontal bone destruction. Southeast Workshop on Tissue Engineering and Biomaterials 2nd Annual February 11-12, 2005
Primary Completion
April 2010
Actual (reported)Study Completion
November 2012
Actual (reported)Last Updated
July 19, 2024
Results First Posted
July 19, 2024
Record last verified: 2024-07
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