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The Treatment of Medication-Related Osteonecrosis of the Jaw (MRONJ): A Systematic Review with a Pooled Analysis of Only Surgery versus Combined Protocols. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168432. [PMID: 34444181 PMCID: PMC8392050 DOI: 10.3390/ijerph18168432] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/30/2021] [Accepted: 08/03/2021] [Indexed: 01/03/2023]
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is a serious adverse reaction of antiresorptive and antiangiogenic agents, and it is also a potentially painful and debilitating condition. To date, no specific studies have prospectively evaluated the efficacy of its treatment and no robust standard of care has been established. Therefore, a systematic review (2007–2020) with a pooled analysis was performed in order to compare MRONJ surgical techniques (conservative or aggressive) versus combined surgical procedures (surgery plus a non-invasive procedure), where 1137 patients were included in the pooled analysis. A statistically significant difference in the 6-month improvement rate, comparing combined conservative surgery versus only aggressive (91% versus 72%, p = 0.05), was observed. No significant difference regarding any group with respect to the 6-month total resolution rate (82% versus 72%) was demonstrated. Of note, conservative surgery combined with various, adjuvant, non-invasive procedures (ozone, LLLT or blood component + Nd:YAG) was found to achieve partial or full healing in all stages, with improved results and the amelioration of many variables. In conclusion, specific adjuvant treatments associated with minimally conservative surgery can be considered effective and safe in the treatment of MRONJ, although well-controlled studies are a requisite in arriving at definitive statements
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Anabtawi M, Tweedale H, Mahmood H. The role, efficacy and outcome measures for teriparatide use in the management of medication-related osteonecrosis of the jaw. Int J Oral Maxillofac Surg 2020; 50:501-510. [PMID: 32800674 DOI: 10.1016/j.ijom.2020.07.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/14/2020] [Accepted: 07/21/2020] [Indexed: 10/23/2022]
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is a complex disease which can be associated with multiple morbidities and is challenging to treat. This review evaluates the literature on the role and efficacy of teriparatide (TPTD) as a treatment for MRONJ. The clinical, radiological, histopathological and serological parameters used to assess treatment response have been described. Electronic databases were searched to retrieve articles (April 2005 and April 2020) based on strict inclusion criteria. Seventeen articles were included in this review. Of the 91 patients treated; only six received TPTD as a standalone treatment. There were significant variations in defining treatment outcomes and measuring treatment response. The longest follow-up period was 26 months, and 12 studies failed to report follow-up. The overall quality of evidence is weak with potential for a high risk of bias, making it difficult to determine the efficacy of TPTD and its long-term effects. However, TPTD may play a role in the treatment of intractable MRONJ in osteoporotic patients or those unfit for surgery. Therefore, randomized clinical trials on larger patient cohorts with long-term follow-up is required to confirm efficacy, safety and inform treatment indications for TPTD in the treatment of MRONJ.
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Affiliation(s)
- M Anabtawi
- Department of Oral and Maxillofacial Surgery, Rotherham General Hospital, Rotherham, UK.
| | - H Tweedale
- Department of Oral and Maxillofacial Surgery, Charles Clifford Dental Hospital, Sheffield, UK
| | - H Mahmood
- Academic Unit of Oral & Maxillofacial Surgery, School of Clinical Dentistry, University of Sheffield, Sheffield, UK
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Ohbayashi Y, Iwasaki A, Nakai F, Mashiba T, Miyake M. A comparative effectiveness pilot study of teriparatide for medication-related osteonecrosis of the jaw: daily versus weekly administration. Osteoporos Int 2020; 31:577-585. [PMID: 31768589 DOI: 10.1007/s00198-019-05199-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 10/16/2019] [Indexed: 01/08/2023]
Abstract
UNLABELLED We studied the effectiveness of teriparatide (TPTD) for treating medication-related osteonecrosis of the jaw (MRONJ) in patients with osteoporosis and examined differences in the clinical outcomes following daily versus weekly TPTD. The outcomes were significantly improved in the entire patient series and the daily group. PURPOSE Teriparatide (TPTD) treatment for Stage II-III medication-related osteonecrosis of the jaw (MRONJ) in osteoporotic patients has yielded promising results in uncontrolled studies. The daily administration and the weekly administration of TPTD have been reported to improve outcomes in MRONJ. Herein, we sought to identify differences in the clinical outcomes of MRONJ patients treated with daily TPTD versus weekly TPTD. METHODS We enrolled 13 patients and randomly assigned them to receive either of two treatments: 1×/week 56.5-μg TPTD injection for 6 months (weekly group; n = 6 patients after 1 dropout), or 20-μg TPTD injection daily for 6 months (daily group; n = 6 patients). Patients in both groups received conventional therapy plus intensive antibiotic therapy as necessary. We compared the changes in the patients' clinical stage of MRONJ, bone metabolism, percentage of bone formation, and bone turnover markers between the weekly and daily groups. RESULTS TPTD treatment with MRONJ led to partial remission or complete remission in 5 daily-group patients and 3 weekly-group patients. The MRONJ stage was significantly improved from baseline to 6 months of treatment in the entire series of 12 patients (p = 0.008); the weekly group did not show significant improvement, but the daily group did (p = 0.01). CONCLUSIONS This study provides the first comparison of clinical outcomes between MRONJ patients who received daily or weekly TPTD injections. Six months of treatment with TPTD realized a significant improvement of MRONJ stage in both the entire patient series and the daily group.
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Affiliation(s)
- Y Ohbayashi
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Kita-gun, Kagawa, Miki-cho, 761-0793, Japan.
| | - A Iwasaki
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Kita-gun, Kagawa, Miki-cho, 761-0793, Japan
| | - F Nakai
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Kita-gun, Kagawa, Miki-cho, 761-0793, Japan
| | - T Mashiba
- Department of Orthopedic Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Kita-gun, Kagawa, Miki-cho, 761-0793, Japan
| | - M Miyake
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Kita-gun, Kagawa, Miki-cho, 761-0793, Japan
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Yu W, Su J. The effects of different doses of teriparatide on bisphosphonate-related osteonecrosis of the jaw in mice. Oral Dis 2020; 26:609-620. [PMID: 31903673 DOI: 10.1111/odi.13275] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 12/02/2019] [Accepted: 12/24/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVES This study aimed to investigate the therapeutic effect of different doses of teriparatide (TPTD) on bisphosphonate-related osteonecrosis of the jaw (BRONJ). MATERIALS AND METHODS To establish the BRONJ model, 20 mice were randomly divided into two groups: a group that received tail vein administration of zoledronic acid with dexamethasone (ZA-125 µg/kg, DEX 5 mg/kg) and a group that received saline weekly. The mice subsequently underwent bilateral maxillary first molar extraction. After 8 weeks of modelling administration, the maxilla samples were examined by micro-computed tomography and histological staining (haematoxylin and eosin, Masson's trichrome and tartrate-resistant acid phosphatase) and the cytokine level was measured (enzyme-linked immunosorbent assay and Western blot). To determine the role of TPTD in BRONJ, the same protocol as previously described was applied in 100 mice (80 received ZA + DEX, and 20 received saline). After 8 weeks of modelling administration, 80 ZA + DEX mice were randomly divided into four groups: three groups with subcutaneous administration of TPTD (i.e. T1-3, T2-10 and T3-30 µg kg-1 day-1 ) and one group with saline daily for the next 8 weeks. The other 20 saline mice continued to receive saline daily. RESULTS In Part 1, the level of receptor activator of nuclear factor-kappa Β ligand and the numbers of osteoclasts differed between the model and control groups. In Part 2, we found that TPTD had a positive effect on BRONJ in a mouse model based on clinical and histomorphological observations. Among the three treatment groups, the T1 and T2 groups significantly differed from the model group, whereas the T3 group showed no statistical differences. CONCLUSION Subcutaneous administration of TPTD has a beneficial effect on BRONJ in mice. Nevertheless, further studies are needed to determine whether the therapeutic effect on BRONJ is dose-dependent.
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Affiliation(s)
- Wanlu Yu
- Department of Prosthodontics, School & Hospital of Stomatology, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Tongji University, Shanghai, China
| | - Jiansheng Su
- Department of Prosthodontics, School & Hospital of Stomatology, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Tongji University, Shanghai, China
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Kalhori KA, Vahdatinia F, Jamalpour MR, Vescovi P, Fornaini C, Merigo E, Fekrazad R. Photobiomodulation in Oral Medicine. PHOTOBIOMODULATION PHOTOMEDICINE AND LASER SURGERY 2019; 37:837-861. [DOI: 10.1089/photob.2019.4706] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
| | - Farshid Vahdatinia
- Dental Implants Research Center, Dental School of Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Reza Jamalpour
- Department of Oral and Maxillofacial Surgery, Dental Implants Research Center, Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Paolo Vescovi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Carlo Fornaini
- Group of Applied ElectroMagnetics, Department of Engineering and Architecture, University of Parma, Parma, Italy
- Laboratoire MicOralIS (Microbiologie Orale, Immunothérapie et Santé) EA7354, UFR d'Odontologie, Université Nice Sophia Antipolis, Nice, France
| | - Elisabetta Merigo
- Laboratoire MicOralIS (Microbiologie Orale, Immunothérapie et Santé) EA7354, UFR d'Odontologie, Université Nice Sophia Antipolis, Nice, France
| | - Reza Fekrazad
- Radiation Sciences Research Center, Laser Research Center in Medical Sciences, AJA University of Medical Sciences, Tehran, Iran
- International Network for Photo Medicine and Photo Dynamic Therapy (INPMPDT), Universal Scientific Education and Research Network (USERN), Tehran, Iran
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Yamamoto Y, Mitsunaga S, Horikawa A, Hino A, Kurihara H. Quantitative bone scan imaging using BSI and BUV: an approach to evaluate ARONJ early. Ann Nucl Med 2019; 34:74-79. [DOI: 10.1007/s12149-019-01417-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 10/23/2019] [Indexed: 10/25/2022]
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Moraschini V, de Almeida DCF, Figueredo CM, Calasans-Maia MD. Association between biomarkers and medication-related osteonecrosis of the jaws: a systematic review. Oral Surg Oral Med Oral Pathol Oral Radiol 2019; 127:504-515. [PMID: 30962171 DOI: 10.1016/j.oooo.2019.02.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/14/2019] [Accepted: 02/12/2019] [Indexed: 01/29/2023]
Abstract
OBJECTIVES Our aim was to conduct a systematic review (SR) of the literature assessing the role of human biomarkers in the diagnosis or prognostication of medication-related osteonecrosis of the jaws (MRONJ). STUDY DESIGN An electronic search without date or language restriction was carried out in PubMed/MEDLINE, the Cochrane Central Register of Controlled Trials, Web of Science, and LILACS for publications until March 2018. In addition, a manual search in the gray literature was conducted. The search process was performed by 2 independent reviewing authors. Eligibility criteria included randomized and nonrandomized clinical trials, prospective or retrospective cohorts, case controls, and case series evaluating the association between biomarkers and MRONJ. The protocol of this SR was registered in PROSPERO under number CRD42018095886. RESULTS The search and selection process yielded 19 studies (2 case series, 6 case-control studies, 9 prospective cohort studies, and 2 retrospective studies) published between 2008 and 2018. Twenty-four biomarkers collected from serum, saliva, and urine were investigated by these studies. Eleven biomarkers were possibly related to MRONJ; however, no consensus is observed in the literature with regard to the sensitivity and clinical effectiveness of these biomarkers. CONCLUSIONS Although many biomarkers have been associated with MRONJ, the present SR found scarce clinical evidence supporting the use of these biomarkers for the diagnosis and prognosis of MRONJ.
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Affiliation(s)
- Vittorio Moraschini
- Fluminense Federal University, Department of Periodontology, School of Dentistry, Salgado de Oliveira University, Rio de Janeiro, Brazil.
| | | | - Carlos Marcelo Figueredo
- Department of Periodontology, Faculty of Dentistry and Oral Health, Griffith University, Queensland, Australia
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Mizohata K, Sano T, Oishi K, Morita S. Successful treatment of MRONJ in the palatal torus with teriparatide. JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY MEDICINE AND PATHOLOGY 2018. [DOI: 10.1016/j.ajoms.2018.05.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Yoneda T, Hagino H, Sugimoto T, Ohta H, Takahashi S, Soen S, Taguchi A, Nagata T, Urade M, Shibahara T, Toyosawa S. Antiresorptive agent-related osteonecrosis of the jaw: Position Paper 2017 of the Japanese Allied Committee on Osteonecrosis of the Jaw. J Bone Miner Metab 2017; 35:6-19. [PMID: 28035494 DOI: 10.1007/s00774-016-0810-7] [Citation(s) in RCA: 162] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2016] [Accepted: 12/04/2016] [Indexed: 01/12/2023]
Abstract
Antiresorptive agent-related osteonecrosis of the jaw (ARONJ) is an intractable, though rare, complication in cancer patients with bone metastases and patients with osteoporosis who are treated with antiresorptive agents, including bisphosphonates and denosumab. Despite the more than 10 years that have passed since the first cases of bisphosphonate-related osteonecrosis of the jaw (BRONJ) were reported, our understanding of the epidemiology and pathophysiology of ARONJ remains limited, and data supported by evidence-based medicine are still sparse. However, the diagnosis and staging of ARONJ, identification of risk factors, and development of preventive and therapeutic approaches have advanced significantly over the past decade. The Position Paper 2017 is an updated version of the Position Paper 2010 of the Japanese Allied Committee on Osteonecrosis of the Jaw, which now comprises six Japanese academic societies. The Position Paper 2017 describes a new diagnostic definition for ARONJ, as proposed by the American Association of Oral and Maxillofacial Surgeons (AAOMS), summarizes our current understanding of the pathophysiology of ARONJ based on a literature search, and suggests methods for physicians and dentists/oral surgeons to manage the disease. In addition, the appropriateness of discontinuing antiresorptive medications (drug holiday) before, during, and after invasive dental treatments is discussed extensively. More importantly, the manuscript also proposes, for the first time, the importance of interactive communication and cooperation between physicians and dentists/oral surgeons for the successful treatment of ARONJ. The Position Paper 2017 is intended to serve as a guide for improving the management of ARONJ patients in Japan.
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Affiliation(s)
- Toshiyuki Yoneda
- Division of Hematology and Oncology, Indiana University School of Medicine, Indianapolis, USA.
- The Japanese Society for Bone and Mineral Research, Kyoto, Japan.
| | - Hiroshi Hagino
- School of Health Science, Faculty of Medicine, Tottori University, Tottori, Japan
- The Japanese Society for Bone and Mineral Research, Kyoto, Japan
| | - Toshitsugu Sugimoto
- Internal Medicine 1, Shimane University Faculty of Medicine, Matsue, Japan
- The Japanese Society for Bone and Mineral Research, Kyoto, Japan
| | - Hiroaki Ohta
- Clinical Research Centers for Medicine, International University of Health and Welfare, Ohtawara, Japan
- The Japan Osteoporosis Society, Tokyo, Japan
| | - Shunji Takahashi
- Department of Medical Oncology, The Cancer Institute Hospital Of Japanese Foundation of Cancer Research, Tokyo, Japan
- The Japanese Society for Bone and Mineral Research, Kyoto, Japan
| | - Satoshi Soen
- Department of Orthopaedic Surgery and Rheumatology, Kindai University Nara Hospital, Ikoma, Japan
- The Japan Osteoporosis Society, Tokyo, Japan
| | - Akira Taguchi
- Department of Hard Tissue Research, Graduate School of Oral Medicine, Matsumoto Dental University, Shiojiri, Japan
- The Japanese Society of Oral and Maxillofacial Radiology, Tokyo, Japan
| | - Toshihiko Nagata
- Department of Periodontology and Endodontology, School of Dentistry, Tokushima University, Tokushima, Japan
- The Japanese Society of Periodontology, Tokyo, Japan
| | - Masahiro Urade
- Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, Nishinomiya, Japan
- The Japanese Society of Oral and Maxillofacial Surgeons, Tokyo, Japan
| | - Takahiko Shibahara
- Department of Oral and Maxillo-Facial Surgery, Tokyo Dental College, Tokyo, Japan
- The Japanese Society of Oral and Maxillofacial Surgeons, Tokyo, Japan
| | - Satoru Toyosawa
- Department of Oral Pathology, Osaka University Graduate School of Dentistry, Suita, Japan
- The Japanese Society of Oral Pathology, Tokyo, Japan
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Teriparatide therapy for bisphosphonate-related osteonecrosis of the jaw associated with dental implants. IMPLANT DENT 2016; 24:222-6. [PMID: 25734949 DOI: 10.1097/id.0000000000000232] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This report describes a case of teriparatide (TPTD) therapy for bisphosphonate (BP)-related osteonecrosis of the jaw induced after implant placement. A 75-year-old woman taking oral BP was referred with uncontrolled osteonecrosis of the mandible related to the implant placement. With conservative treatment, BP was suspended and daily subcutaneous injections of 20 μm/d TPTD were started. After 4 months of the therapy, fixture removal and sequestrectomy were performed. Histological analysis revealed necrotic lamellar bone and empty osteocytic lacunae. In contrast, multiple irregular reversal lines of the lamellar bone and active osteoblasts were noted adjacent to the lesion. There was a significant increase in serum C-terminal telopeptide cross-link of type 1 collagen and serum osteocalcin after commencement of the therapy. After 7 months off therapy, the serum levels of the 2 markers remained at a high level compared with the baseline.
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Watanabe S, Nakajima K, Mizokami A, Yaegashi H, Noguchi N, Kawashiri S, Inokuchi M, Kinuya S. Bone scan index of the jaw: a new approach for evaluating early-stage anti-resorptive agents-related osteonecrosis. Ann Nucl Med 2016; 31:201-210. [DOI: 10.1007/s12149-016-1145-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 12/10/2016] [Indexed: 12/13/2022]
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Morita H, Imai Y, Yoneda M, Hirofuji T. Applying orthodontic tooth extrusion in a patient treated with bisphosphonate and irradiation: a case report. SPECIAL CARE IN DENTISTRY 2016; 37:43-46. [PMID: 27358247 DOI: 10.1111/scd.12190] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Bisphosphonates and irradiation are useful medical treatments, but can often cause oral complications such as medication-related oral necrosis of the jaw (MRONJ) and osteoradionecrosis (ORN) during oral surgery, including tooth extraction. Therefore, we should take all risks into consideration carefully before choosing dental treatment for patients with a medical history of such therapies. A 55-year-old woman who underwent cord blood transplantation to treat extranodal natural killer T (NK/T) cell lymphoma (nasal type IVB) had a medical history of bisphosphonate and irradiation treatments. We treated her residual tooth root by applying orthodontic extrusion to avoid extraction and successfully restored the tooth. Application of an orthodontic tooth extrusion technique for conservative treatment of a residual tooth is a useful means of avoiding MRONJ or ORN in patients who have a medical history of bisphosphonate and irradiation treatments.
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Affiliation(s)
- Hiromitsu Morita
- Section of General Dentistry, Department of General Dentistry, Fukuoka, Japan.,Special Patient Oral Care Unit, Kyushu University Hospital, Fukuoka, Japan
| | - Yuko Imai
- Special Patient Oral Care Unit, Kyushu University Hospital, Fukuoka, Japan
| | - Masahiro Yoneda
- Section of General Dentistry, Department of General Dentistry, Fukuoka, Japan
| | - Takao Hirofuji
- Section of General Dentistry, Department of General Dentistry, Fukuoka, Japan
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Sukegawa S, Kanno T, Kawai H, Nakamura S, Shibata A, Sukegawa-Takahashi Y, Nagatsuka H, Furuki Y. A Clinical Retrospective Study of Surgical Treatment for Medication-Related Osteonecrosis of the Jaw. J HARD TISSUE BIOL 2016. [DOI: 10.2485/jhtb.25.447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Shintaro Sukegawa
- Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital
| | - Takahiro Kanno
- Department of Oral and Maxillofacial Surgery, Shimane University Faculty of Medicine
| | - Hotaka Kawai
- Department of Oral Pathology and Medicine, Okayama University, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | | | - Akane Shibata
- Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital
| | | | - Hitoshi Nagatsuka
- Department of Oral Pathology and Medicine, Okayama University, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Yoshihiko Furuki
- Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital
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Adler RA, El-Hajj Fuleihan G, Bauer DC, Camacho PM, Clarke BL, Clines GA, Compston JE, Drake MT, Edwards BJ, Favus MJ, Greenspan SL, McKinney R, Pignolo RJ, Sellmeyer DE. Managing Osteoporosis in Patients on Long-Term Bisphosphonate Treatment: Report of a Task Force of the American Society for Bone and Mineral Research. J Bone Miner Res 2016; 31:16-35. [PMID: 26350171 PMCID: PMC4906542 DOI: 10.1002/jbmr.2708] [Citation(s) in RCA: 365] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 09/04/2015] [Accepted: 09/07/2015] [Indexed: 12/19/2022]
Abstract
Bisphosphonates (BPs) are the most commonly used medications for osteoporosis. This ASBMR report provides guidance on BP therapy duration with a risk-benefit perspective. Two trials provided evidence for long-term BP use. In the Fracture Intervention Trial Long-term Extension (FLEX), postmenopausal women receiving alendronate for 10 years had fewer clinical vertebral fractures than those switched to placebo after 5 years. In the HORIZON extension, women who received 6 annual infusions of zoledronic acid had fewer morphometric vertebral fractures compared with those switched to placebo after 3 years. Low hip T-score, between -2 and -2.5 in FLEX and below -2.5 in HORIZON extension, predicted a beneficial response to continued therapy. Hence, the Task Force suggests that after 5 years of oral BP or 3 years of intravenous BP, reassessment of risk should be considered. In women at high risk, for example, older women, those with a low hip T-score or high fracture risk score, those with previous major osteoporotic fracture, or who fracture on therapy, continuation of treatment for up to 10 years (oral) or 6 years (intravenous), with periodic evaluation, should be considered. The risk of atypical femoral fracture, but not osteonecrosis of the jaw, clearly increases with BP therapy duration, but such rare events are outweighed by vertebral fracture risk reduction in high-risk patients. For women not at high fracture risk after 3 to 5 years of BP treatment, a drug holiday of 2 to 3 years can be considered. The suggested approach for long-term BP use is based on limited evidence, only for vertebral fracture reduction, in mostly white postmenopausal women, and does not replace the need for clinical judgment. It may be applicable to men and patients with glucocorticoid-induced osteoporosis, with some adaptations. It is unlikely that future trials will provide data for formulating definitive recommendations. © 2015 American Society for Bone and Mineral Research.
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Affiliation(s)
- Robert A Adler
- McGuire Veterans Affairs Medical Center and Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | | | - Douglas C Bauer
- University of California, San Francisco, San Francisco, CA, USA
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Morais SA, du Preez HE, Akhtar MR, Cross S, Isenberg DA. Musculoskeletal complications of haematological disease. Rheumatology (Oxford) 2015; 55:968-81. [DOI: 10.1093/rheumatology/kev360] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Indexed: 01/19/2023] Open
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Reich W, Bilkenroth U, Schubert J, Wickenhauser C, Eckert AW. Surgical treatment of bisphosphonate-associated osteonecrosis: Prognostic score and long-term results. J Craniomaxillofac Surg 2015; 43:1809-22. [PMID: 26321065 DOI: 10.1016/j.jcms.2015.07.035] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 07/19/2015] [Accepted: 07/29/2015] [Indexed: 12/24/2022] Open
Abstract
Over a century after the first synthesis of bisphosphonates (1897) and a decade (2003) since the initial report on bisphosphonate-related osteonecrosis of the jaw (ONJ), this osteopathy remains a serious clinical challenge. A single center longitudinal study (2005-2014) was carried out to prospectively characterize inpatients with manifest ONJ and to evaluate their outcomes. The data recorded were: medical history, bisphosphonate treatment, localization, imaging, treatment, histomorphological features, and complications. A prognostic score (modified UCONN-Score) was adopted to predict outcomes. Eighty patients were included (mean age 69.4 years; 40 male, 40 female). Breast cancer (n = 25), multiple myeloma (n = 16), and prostate cancer (n = 15) were the three most common malignancies; and cardiovascular disease (n = 31), diabetes mellitus (16), and renal disorders (6) were the most important comorbidities. The severity of ONJ was stage I in three patients, stage II in 37, and stage III in 40, being predominantly localized in the posterior mandible and needing gradual resection. The average duration of bisphosphonate treatment was 38.3 months. The typical histological aspects of ONJ were predominantly osteonecrosis, bone marrow fibrosis, and bacterial colonization (Actinomyces) with suppurative inflammation. Within the resected jawbone a primary malignancy was diagnosed in two cases. The overall success rate was 83.6% (follow-up 23.5 months), with a UCONN-Score ≥15 predicting unfavorable treatment results (OR = 5.2). The past decade has enhanced experience with ONJ treatment and knowledge about its pathogenesis, which seems to be a multistep process. This study demonstrates the importance of bone and multilayer soft tissue management, preferably as an early intervention. The UCONN-Score might help to assess individual prognosis in ONJ surgery and the potential benefit of an antiresorptive drug holiday. To our knowledge it is the first use of a prognostic score in ONJ surgery.
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Affiliation(s)
- Waldemar Reich
- Department of Oral and Plastic Maxillofacial Surgery (Temporary Head: Prof. Dr. Dr. Alexander Walter Eckert, MD, DMD, PhD), Martin Luther University Halle-Wittenberg, Ernst-Grube Str. 40, 06120 Halle (Saale), Germany.
| | - Udo Bilkenroth
- Institute of Pathology Lutherstadt Eisleben (Head: Dr. Udo Bilkenroth, MD, PhD), Hohetorstr. 25, 06295 Lutherstadt, Eisleben, Germany
| | - Johannes Schubert
- Department of Oral and Plastic Maxillofacial Surgery (Temporary Head: Prof. Dr. Dr. Alexander Walter Eckert, MD, DMD, PhD), Martin Luther University Halle-Wittenberg, Ernst-Grube Str. 40, 06120 Halle (Saale), Germany
| | - Claudia Wickenhauser
- Institute of Pathology (Head: Prof. Dr. Claudia Wickenhauser, MD, PhD), Martin Luther University Halle-Wittenberg, Magdeburger Str. 14, 06112 Halle (Saale), Germany.
| | - Alexander Walter Eckert
- Department of Oral and Plastic Maxillofacial Surgery (Temporary Head: Prof. Dr. Dr. Alexander Walter Eckert, MD, DMD, PhD), Martin Luther University Halle-Wittenberg, Ernst-Grube Str. 40, 06120 Halle (Saale), Germany.
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Intraindividual comparison of preoperative (99m)Tc-MDP SPECT/CT and intraoperative and histopathological findings in patients with bisphosphonate- or denosumab-related osteonecrosis of the jaw. J Craniomaxillofac Surg 2015; 43:1461-9. [PMID: 26232916 DOI: 10.1016/j.jcms.2015.06.025] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 06/02/2015] [Accepted: 06/18/2015] [Indexed: 01/18/2023] Open
Abstract
PURPOSE Bisphosphonate- or denosumab-related osteonecrosis of the jaw (BRONJ/DRONJ) requires reliable preoperative assessment of the extent of disease for surgical planning. The aim of this study was to compare the extent of BRONJ/DRONJ as detected by Tc-99m-methylene diphosphonate (MDP) bone scintigraphy with intraoperative and histopathological findings, and to assess the additional value of hybrid single photon emission computed tomography/computed tomography (SPECT/CT) for evaluation of disease. MATERIAL AND METHODS Twenty-one patients with BRONJ/DRONJ underwent three-phase bone scintigraphy including SPECT/CT. The diagnostic certainty using conventional SPECT or fused SPECT/CT imaging was compared. Location and extent of disease on scintigraphic imaging and pre- and intra-operative clinical assessment were compared. Intraoperative and histopathological findings served as reference standard. RESULTS A total of 29 sites of BRONJ/DRONJ were histopathologically confirmed in 21 patients. Bone scintigraphy demonstrated increased perfusion in 57.1% of patients, increased blood pool in 76.2%, and increased tracer accumulation at the metabolic phase in all patients. The intensity of tracer accumulation at the metabolic phase correlated significantly with clinical stage of disease (rs = 0.47, p = 0.03). Clinical examination (p < 0.0001), but not SPECT (p = 0.19), underestimated the extent of disease as determined by surgical evaluation. SPECT/CT offered a significantly higher diagnostic certainty (p < 0.0001). CONCLUSION In patients with BRONJ/DRONJ, the true extent of osseous lesions as determined by surgery is significantly underestimated by clinical examination. Tc-99m-MDP bone scintigraphy can reliably predict the extent of disease. Hybrid SPECT/CT may significantly increase the diagnostic certainty of anatomical localization.
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Treatment strategies and outcomes of bisphosphonate-related osteonecrosis of the jaw (BRONJ) with characterization of patients: a systematic review. Int J Oral Maxillofac Surg 2015; 44:568-85. [DOI: 10.1016/j.ijom.2015.01.026] [Citation(s) in RCA: 201] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 01/28/2015] [Accepted: 01/30/2015] [Indexed: 11/22/2022]
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Chen JF, Yang KH, Zhang ZL, Chang HC, Chen Y, Sowa H, Gürbüz S. A systematic review on the use of daily subcutaneous administration of teriparatide for treatment of patients with osteoporosis at high risk for fracture in Asia. Osteoporos Int 2015; 26:11-28. [PMID: 25138261 DOI: 10.1007/s00198-014-2838-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Accepted: 07/31/2014] [Indexed: 12/15/2022]
Abstract
This systematic review aimed to examine the evidence for teriparatide in Asia for osteoporosis with a high fracture risk and for exploratory (unapproved) bone-related indications. MEDLINE (1946+), EMBASE (1966+), and ClinicalTrials.gov (2008+) were searched (16 August 2013); all studies of daily subcutaneous teriparatide 20 μg for bone-related conditions from China, Hong Kong, Japan, Republic of Korea, Philippines, Singapore, and Taiwan were included. Evidence on efficacy/safety was retrieved primarily from randomized controlled trials (10 publications) of postmenopausal women from Japan and China. In these studies, teriparatide was well tolerated; subjects had significantly greater increases in lumbar spine bone mineral density (BMD) from baseline compared with placebo, antiresorptive agents, or elcatonin/calcitonin; bone turnover markers increased from baseline and were sustained at elevated levels during teriparatide treatment. Few studies reported fracture risk, pain, or quality of life; one study showed a lower incidence of new-onset vertebral fracture with teriparatide versus antiresorptive agents. Nonrandomized studies (nine publications, one unpublished trial) conducted mainly in Taiwan, Japan, and the Republic of Korea provided supporting data for efficacy. The exploratory (unapproved) use of teriparatide (17 publications) for fracture healing and osteonecrosis of the jaw was described primarily in case reports. The clinical effectiveness of teriparatide for treatment of postmenopausal women with osteoporosis who are at high risk of fracture in Asia is focused primarily on improvements in BMD and tolerability. Recommended additional studies may include assessment of fracture risk and the effect of teriparatide on pain, quality of life, and mortality in Asia.
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Affiliation(s)
- J F Chen
- Department of Endocrinology and Metabolism, Chang Gung Memorial Hospital, No. 123, Dapi Rd, Niaosong District, Kaohsiung City, 83301, Taiwan
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Neuprez A, Rompen E, Crielaard JM, Reginster JY. Teriparatide therapy for denosumab-induced osteonecrosis of the jaw in a male osteoporotic patient. Calcif Tissue Int 2014; 95:94-6. [PMID: 24804929 DOI: 10.1007/s00223-014-9858-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Accepted: 04/01/2014] [Indexed: 12/01/2022]
Abstract
We report the first case of teriparatide adjuvant role in the management of a denosumab-induced osteonecrosis of the jaw in a male subject with idiopathic osteoporosis. Clinical benefits and CT healing were obtained within 2 months of teriparatide initiation and denosumab withdrawal. Increase in bone turnover previously described, when denosumab treatment is removed, might have a synergistic effect to the stimulating effect of teriparatide on bone remodeling to promptly heal osteonecrosis of the jaw.
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Affiliation(s)
- Audrey Neuprez
- Belgium and Bone and Cartilage Metabolism Unit, Department of Public Health, Epidemiology and Health Economics , University of Liège, CHU, Liège, Belgium,
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Pelaz A, Junquera L, Gallego L, García-Consuegra L, Junquera S, Gómez C. Alternative treatments for oral bisphosphonate-related osteonecrosis of the jaws: a pilot study comparing fibrin rich in growth factors and teriparatide. Med Oral Patol Oral Cir Bucal 2014; 19:e320-6. [PMID: 24608203 PMCID: PMC4119305 DOI: 10.4317/medoral.19458] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Accepted: 01/24/2014] [Indexed: 01/08/2023] Open
Abstract
Objectives: The aim of this study is to describe and compare the evolution of recurrent bisphosphonate-related osteonecrosis of the jaws (BRONJ) in patients treated with plasma rich in growth factors or teriparatide.
Material and Methods: Two different types of treatments were applied in patients diagnosed of recurrent BRONJ in a referral hospital for 1.100.000 inhabitants. In the group A, plasma rich in growth factors was applied during the surgery. In the group B, the treatment consisted in the subcutaneous administration of teriparatide. All the cases of BRONJ should meet the following conditions: recurrent BRONJ, impossibility of surgery in stage 3 Ruggiero classification and absence of diagnosed neoplastic disease. Clinical and radiographic evolution of the patients from both groups was observed.
Results: Nine patients were included, 5 in group A and 4 in group B. All the patients were women on oral bis-phosphonate therapy for primary osteoporosis (5 patients) or osteoporosis-related to the use of corticosteroids (4 patients). Alendronate was the most common oral bisphosphonate associated with BRONJ in our study (four patients in group A and two in group B). The mean age was 72,8 years in the group A and 73,5 years in the group B. All the patients from group A showed a complete resolution of their BRONJ. Only one patient in the group B showed the same evolution.
Conclusions: In our series, the plasma rich in growth factors showed better results than the teriparatide in the treatment of recurrent BRONJ.
Key words:Osteonecrosis, oral bisphosphonate, treatment, teriparatide, plasma rich in growth factors.
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Affiliation(s)
- Alejandro Pelaz
- Universidad de Oviedo, Facultad de Ciencias de la Salud, Catedrático José Serrano s/n, 33009, Oviedo, Spain,
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Ristow O, Gerngroß C, Schwaiger M, Hohlweg-Majert B, Kehl V, Jansen H, Hahnefeld L, Otto S, Pautke C. Is Bone Turnover of Jawbone and Its Possible Over Suppression by Bisphosphonates of Etiologic Importance in Pathogenesis of Bisphosphonate-Related Osteonecrosis? J Oral Maxillofac Surg 2014; 72:903-10. [DOI: 10.1016/j.joms.2013.11.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Revised: 10/17/2013] [Accepted: 11/04/2013] [Indexed: 11/29/2022]
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Ersan N, van Ruijven LJ, Bronckers ALJJ, Olgaç V, Ilgüy D, Everts V. Teriparatide and the treatment of bisphosphonate-related osteonecrosis of the jaw: a rat model. Dentomaxillofac Radiol 2013; 43:20130144. [PMID: 24170800 DOI: 10.1259/dmfr.20130144] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES The objectives of this study were to establish a bisphosphonate-related osteonecrosis of the jaw (BRONJ) rat model and to analyse the effects of teriparatide (TP) on this model. METHODS Sprague-Dawley rats were divided into three groups: I-zoledronic acid (ZA, n = 10); II-ZA and teriparatide (ZA + TP, n = 10); III-control (n = 10). Osteonecrosis was induced by administering zoledronic acid to groups ZA and ZA + TP. A week after the injections, rats underwent extraction of the first left mandibular molar. Following a four week period, TP was administered to the ZA + TP group for 28 days. Upon killing, extraction sockets were examined clinically, radiologically and histopathologically. RESULTS Clinical examination revealed necrotic bone exposure in none of the animals. MicroCT (µCT) examination showed that bone mineral density of the newly formed bone in the extraction socket was lower in the ZA group than in the ZA + TP group (p < 0.05). Histopathological examination revealed that only the ZA and ZA + TP groups developed osteonecrosis, and the osteonecrotic bone area in the ZA group was larger than that in the ZA + TP group (p < 0.05). Tartrate-resistant acid phosphatase (TRAcP) enzyme histochemistry revealed that the number of detached and large osteoclasts were higher in the ZA group than in other groups, whereas the number of apoptotic osteoclasts in both ZA and ZA + TP groups were higher than in the control group (p < 0.05). CONCLUSIONS Our data indicate that bisphosphonate-related osteonecrosis of the jaw model used in the present study is an attractive model to investigate treatment modalities and that TP might be an effective treatment in BRONJ.
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Affiliation(s)
- N Ersan
- Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Yeditepe University, Istanbul, Turkey
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