Abstract
Objectives
Bisphosphonate-related osteonecrosis of the jaw (BP-ONJ) occurs in 1 % of patients with medication-induced osteoporosis treated with bisphosphonates. Sheep are an established large animal model for investigating osteoporotic skeletal changes. Zoledronate significantly reduces tissue mineral variability in ovariectomized sheep. The aim of this study was to analyze bone healing after tooth extraction in sheep with induced osteopenia and zoledronate administration.
Materials and methods
Eight adult ewes were randomly divided into two groups of four animals. All sheep underwent ovariectomy and a low-calcium diet. Dexamethasone was administered weekly for 16 weeks. Zoledronate was then given every third week for a further 16 weeks in four sheep; these infusions were repeated after extraction of two lower premolars. Four sheep without zoledronate administrations served as controls.
Results
Due to general health conditions, two sheep of the zoledronate group had to be excluded before surgery. The remaining two sheep of this group developed BP-ONJ lesions at the extraction site and various other sites in both jaws. Control group animals showed uneventful wound healing. Histology of the alveolar processes as well as lumbar spine revealed larger portions of old bone and smaller portions of new bone in the zoledronate group.
Conclusions
This animal study showed uneventful wound healing after tooth extraction in osteopenic sheep whereas zoledronate treatment leads to development of BP-ONJ-like lesions.
Clinical relevance
As bisphosphonate administration is a standard treatment for glucocorticoid-induced osteoporosis, this model can be used for further research in pathogenesis and management of bisphosphonate-related adverse events.
Similar content being viewed by others
References
Otto S, Abu-Id MH, Fedele S et al (2011) Osteoporosis and bisphosphonates-related osteonecrosis of the jaw: not just a sporadic coincidence–a multi-centre study. J Cranio-Maxillofac Surg: Off Publ Eur Assoc Cranio-Maxillofac Surg 39:272–277
Lo JC, O'Ryan FS, Gordon NP et al (2010) Prevalence of osteonecrosis of the jaw in patients with oral bisphosphonate exposure. J Oral Maxillofac Surg: Off J Am Assoc Oral Maxillofac Surg 68:243–253
Hines SL, Mincey B, Dentchev T et al (2009) Immediate versus delayed zoledronic acid for prevention of bone loss in postmenopausal women with breast cancer starting letrozole after tamoxifen-N03CC. Breast Cancer Res Treat 117:603–609
Shibutani T, Murahashi Y, Tsukada E, Iwayama Y, Heersche JN (1997) Experimentally induced periodontitis in beagle dogs causes rapid increases in osteoclastic resorption of alveolar bone. J Periodontol 68:385–391
Gonnelli S, Cepollaro C, Pondrelli C, Martini S, Montagnani A, Monaco R, Gennari C (1999) Bone turnover and the response to alendronate treatment in postmenopausal osteoporosis. Calcif Tissue Int 65:359–364
Mashiba T, Turner CH, Hirano T, Forwood MR, Johnston CC, Burr DB (2001) Effects of suppressed bone turnover by bisphosphonates on microdamage accumulation and biomechanical properties in clinically relevant skeletal sites in beagles. Bone 28:524–531
Wen D, Qing L, Harrison G, Golub E, Akintoye SO (2011) Anatomic site variability in rat skeletal uptake and desorption of fluorescently labeled bisphosphonate. Oral Dis 17:427–432
Rowe DJ, Etre LA, Lovdahl MJ, Pietrzyk DJ (1999) Relationship between bisphosphonate concentration and osteoclast activity and viability. In vitro Cell Dev Biol Anim 35:383–388
Otto S, Pautke C, Opelz C, Westphal I, Drosse I, Schwager J, Bauss F, Ehrenfeld M, Schieker M (2010) Osteonecrosis of the jaw: effect of bisphosphonate type, local concentration, and acidic milieu on the pathomechanism. J Oral Maxillofac Surg: Off J Am Assoc Oral Maxillofac Surg 68:2837–2845
Sonis ST, Watkins BA, Lyng GD, Lerman MA, Anderson KC (2009) Bony changes in the jaws of rats treated with zoledronic acid and dexamethasone before dental extractions mimic bisphosphonate-related osteonecrosis in cancer patients. Oral Oncol 45:164–172
Abtahi J, Agholme F, Sandberg O, Aspenberg P (2012) Bisphosphonate-induced osteonecrosis of the jaw in a rat model arises first after the bone has become exposed. No Prim Necrosis Unexposed Bone J Oral Pathol Med: Off Publ Int Assoc Oral Pathol Am Acad Oral Pathol 41:494–499
Veigel E, Moore RJ, Zarrinkalam MR, Schulze D, Sauerbier S, Schmelzeisen R, Voss PJ (2011) Osteopenia in the maxillofacial area: a study in sheep. Osteoporos Int: J Established Result Cooperation Eur Found Osteoporos Ntnl Osteoporos Found USA 22:1115–1121
Brennan MA, Gleeson JP, O'Brien FJ, McNamara LM (2014) Effects of ageing, prolonged estrogen deficiency and zoledronate on bone tissue mineral distribution. J Mech Behav Biomed Mater 29:161–170
Brennan O, Kennedy OD, Lee TC, Rackard SM, O'Brien FJ (2011) Effects of estrogen deficiency and bisphosphonate therapy on osteocyte viability and microdamage accumulation in an ovine model of osteoporosis. J Orthop Res: Off Publ Orthop Res Soc 29:419–424
Zarrinkalam MR, Beard H, Schultz CG, Moore RJ (2009) Validation of the sheep as a large animal model for the study of vertebral osteoporosis. Eur Spine J: Off Publ Eur Spine Soc, Eur Spinal Deformity Soc, Eur Sec Cervical Spine Res Soc 18:244–253
Pautke C, Kreutzer K, Weitz J, Knodler M, Munzel D, Wexel G, Otto S, Hapfelmeier A, Sturzenbaum S, Tischer T (2012) Bisphosphonate related osteonecrosis of the jaw: A minipig large animal model. Bone 51:592–599
Ruggiero SL, Dodson TB, Assael LA, Landesberg R, Marx RE, Mehrotra B, American Association of Oral and Maxillofacial Surgeons (2009) American Association of Oral and Maxillofacial Surgeons position paper on bisphosphonate-related osteonecrosis of the jaws--2009 update. J Oral Maxillofac Surg: Off J Am Assoc Oral Maxillofac Surg 67:2–12
Pazianas M, Abrahamsen B (2011) Safety of bisphosphonates. Bone 49:103–110
Egermann M, Goldhahn J, Holz R, Schneider E, Lill CA (2008) A sheep model for fracture treatment in osteoporosis: benefits of the model versus animal welfare. Lab Anim 42:453–464
Borah B, Dufresne TE, Chmielewski PA, Gross GJ, Prenger MC, Phipps RJ (2002) Risedronate preserves trabecular architecture and increases bone strength in vertebra of ovariectomized minipigs as measured by three-dimensional microcomputed tomography. J Bone Min Res: Off J Am Soc Bone Min Res 17:1139–1147
Akahoshi S, Sakai A, Arita S, Ikeda S, Morishita Y, Tsutsumi H, Ito M, Shiraishi A, Nakamura T (2005) Modulation of bone turnover by alfacalcidol and/or alendronate does not prevent glucocorticoid-induced osteoporosis in growing minipigs. J Bone Miner Metab 23:341–350
Gluer CC, Scholz-Ahrens KE, Helfenstein A et al (2007) Ibandronate treatment reverses glucocorticoid-induced loss of bone mineral density and strength in minipigs. Bone 40:645–655
Luo TD, Allen MR (2013) Short-courses of dexamethasone abolish bisphosphonate-induced reductions in bone toughness. Bone 56:199–203
Allen MR, Chu TM, Ruggiero SL (2013) Absence of exposed bone following dental extraction in beagle dogs treated with 9 months of high-dose zoledronic acid combined with dexamethasone. J Oral Maxillofac Surg: Off J Am Assoc Oral Maxillofac Surg 71:1017–1026
Ruehe B, Heberer S, Bayreuther K, Nelson K (2011) Effect of dehiscences to the bone response of implants with an Acid-etched surface: an experimental study in miniature pigs. J Oral Implantol 37:3–17
Corlett SC, Couch M, Care AD, Sykes AR (1990) Measurement of plasma osteocalcin in sheep: assessment of circadian variation, the effects of age and nutritional status and the response to perturbation of the adrenocortical axis. Exp Physiol 75:515–527
Hoff AO, Toth BB, Altundag K et al (2008) Frequency and risk factors associated with osteonecrosis of the jaw in cancer patients treated with intravenous bisphosphonates. J Bone Min Res: Off J Am Soc Bone Min Res 23:826–836
Body JJ, Lortholary A, Romieu G, Vigneron AM, Ford J (1999) A dose-finding study of zoledronate in hypercalcemic cancer patients. J Bone Min Res: Off J Am Soc Bone Min Res 14:1557–1561
Ruggiero SL, Dodson TB, Fantasia J, Goodday R, Aghaloo T, Mehrotra B, O'Ryan F, American Association of Oral and Maxillofacial Surgeons (2014) American Association of Oral and Maxillofacial Surgeons position paper on medication-related osteonecrosis of the jaw--2014 update. J Oral Maxillofac Surg: Off J Am Assoc Oral Maxillofac Surg 72:1938–1956
Krimmel M, Ripperger J, Hairass M, Hoefert S, Kluba S, Reinert S (2014) Does dental and oral health influence the development and course of bisphosphonate-related osteonecrosis of the jaws (BRONJ)? Oral Maxillofac Surg 18:213–218
Heufelder MJ, Hendricks J, Remmerbach T, Frerich B, Hemprich A, Wilde F (2014) Principles of oral surgery for prevention of bisphosphonate-related osteonecrosis of the jaw. Oral Surg, Oral Med, Oral Pathol Oral Radiol 117:e429–e435
Bozas G, Roy A, Ramasamy V, Maraveyas A (2010) Osteonecrosis of the jaw after a single bisphosphonate infusion in a patient with metastatic renal cancer treated with sunitinib. Onkologie 33:321–323
Suei Y, Taguchi A, Tanimoto K (2005) Diagnosis and classification of mandibular osteomyelitis. Oral Surg, Oral Med, Oral Pathol, Oral Radiol, Endod 100:207–214
Bedogni A, Blandamura S, Lokmic Z et al (2008) Bisphosphonate-associated jawbone osteonecrosis: a correlation between imaging techniques and histopathology. Oral Surg, Oral Med, Oral Pathol, Oral Radiol, Endod 105:358–364
Kubek DJ, Burr DB, Allen MR (2010) Ovariectomy stimulates and bisphosphonates inhibit intracortical remodeling in the mouse mandible. Orthod Craniofac Res 13:214–222
Acknowledgments
This study was funded by the AO Foundation by way of the AOCMF R&D Research Commission (Grant No C-11-11-V). The study was conducted in an AAALAC accredited facility and followed the ARRIVE guidelines. We thank Luca Werner for his help with preparing and analyzing the histological samples and Stephan Zeiter for his assistance with the animal model.
Conflict of interest
Pit J. Voss declares that he has no conflict of interest.
Martin J. Stoddart declares that he has no conflict of interest.
Anke Bernstein declares that he has no conflict of interest.
Rainer Schmelzeisen declares that he has no conflict of interest.
Katja Nelson declares that he has no conflict of interest.
Vincent A. Stadelmann declares that he has no conflict of interest.
Thomas Ziebart declares that he has no conflict of interest.
Philipp J. Poxleitner declares that he has no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Voss, P.J., Stoddart, M.J., Bernstein, A. et al. Zoledronate induces bisphosphonate-related osteonecrosis of the jaw in osteopenic sheep. Clin Oral Invest 20, 31–38 (2016). https://doi.org/10.1007/s00784-015-1468-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00784-015-1468-6