Changes of Soft and Hard Tissues After Alveolar Ridge Preservation: Freeze-dried Bone Allograft vs. L-PRF Clot

Summary

A Clinical Trial to study the effectiveness between two, tooth socket grafting materials namely, Freeze Dried Bone Allograft (human derived bone particles) and Leukocytic-Platelet Rich Fibrin (the patient's own centrifuged blood). The purpose of this study is to compare the effects (good and bad) of Bone Allograft to Platelet Rich Fibrin to see which material would be the most effective in maintaining the volume of the gum and bone of the jaw during the healing phase as well as minimizing the amount of pain and/or swelling following tooth extraction.

Timeline

Start

2018-01-03

Primary completion

2019-04-02

Completion

2019-04-02

Publications

• Background Temmerman A, Vandessel J, Castro A, Jacobs R, Teughels W, Pinto N, Quirynen M. The use of leucocyte and platelet-rich fibrin in socket management and ridge preservation: a split-mouth, randomized, controlled clinical trial. J Clin Periodontol. 2016 Nov;43(11):990-999. doi: 10.1111/jcpe.12612. Epub 2016 Sep 21.
• Background 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.
• Background Walker CJ, Prihoda TJ, Mealey BL, Lasho DJ, Noujeim M, Huynh-Ba G. Evaluation of Healing at Molar Extraction Sites With and Without Ridge Preservation: A Randomized Controlled Clinical Trial. J Periodontol. 2017 Mar;88(3):241-249. doi: 10.1902/jop.2016.160445. Epub 2016 Oct 27.
• Background Fernandez RF, Bucchi C, Navarro P, Beltran V, Borie E. Bone grafts utilized in dentistry: an analysis of patients' preferences. BMC Med Ethics. 2015 Oct 20;16(1):71. doi: 10.1186/s12910-015-0044-6.
• Background Choukroun J, Diss A, Simonpieri A, Girard MO, Schoeffler C, Dohan SL, Dohan AJ, Mouhyi J, Dohan DM. Platelet-rich fibrin (PRF): a second-generation platelet concentrate. Part IV: clinical effects on tissue healing. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006 Mar;101(3):e56-60. doi: 10.1016/j.tripleo.2005.07.011.
• Background Hauser F, Gaydarov N, Badoud I, Vazquez L, Bernard JP, Ammann P. Clinical and histological evaluation of postextraction platelet-rich fibrin socket filling: a prospective randomized controlled study. Implant Dent. 2013 Jun;22(3):295-303. doi: 10.1097/ID.0b013e3182906eb3.
• Background Castro AB, Meschi N, Temmerman A, Pinto N, Lambrechts P, Teughels W, Quirynen M. Regenerative potential of leucocyte- and platelet-rich fibrin. Part B: sinus floor elevation, alveolar ridge preservation and implant therapy. A systematic review. J Clin Periodontol. 2017 Feb;44(2):225-234. doi: 10.1111/jcpe.12658. Epub 2017 Jan 10.
• Background MacBeth N, Trullenque-Eriksson A, Donos N, Mardas N. Hard and soft tissue changes following alveolar ridge preservation: a systematic review. Clin Oral Implants Res. 2017 Aug;28(8):982-1004. doi: 10.1111/clr.12911. Epub 2016 Jul 26.
• Background Schropp L, Wenzel A, Kostopoulos L, Karring T. Bone healing and soft tissue contour changes following single-tooth extraction: a clinical and radiographic 12-month prospective study. Int J Periodontics Restorative Dent. 2003 Aug;23(4):313-23.

Drugs

Indications