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Zaimi M, Grapsa E. Current therapeutic approach of chronic kidney disease-mineral and bone disorder. Ther Apher Dial 2024. [PMID: 38898685 DOI: 10.1111/1744-9987.14177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 05/14/2024] [Accepted: 05/31/2024] [Indexed: 06/21/2024]
Abstract
Chronic kidney disease (CKD) has emerged as one of the leading noncommunicable diseases affecting >10% of the population worldwide. Bone and mineral disorders are a common complication among patients with CKD resulting in a poor life quality, high fracture risk, increased morbidity and cardiovascular mortality. According to Kidney Disease: Improving Global Outcomes, renal osteodystrophy refers to changes in bone morphology found in bone biopsy, whereas CKD-mineral and bone disorder (CKD-MBD) defines a complex of disturbances including biochemical and hormonal alterations, disorders of bone and mineral metabolism and extraskeletal calcification. As a result, the management of CKD-MBD should focus on the aforementioned parameters, including the treatment of hyperphosphatemia, hypocalcemia, abnormal PTH and vitamin D levels. Regarding the bone fragility fractures, osteoporosis and renal osteodystrophy, which constitute the bone component of CKD-MBD, anti-osteoporotic agents constitute the mainstay of treatment. However, a thorough elucidation of the CKD-MBD pathogenesis is crucial for the ideal personalized treatment approach. In this paper, we review the pathology and management of CKD-MBD based on the current literature with special attention to recent advances.
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Affiliation(s)
- Maria Zaimi
- National and Kapodistrian University of Athens, Aretaieio Hospital, Athens, Greece
| | - Eirini Grapsa
- National and Kapodistrian University of Athens, Aretaieio Hospital, Athens, Greece
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2
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Nogueira D, Caldas IM, Dinis-Oliveira RJ. Bisphosphonates and osteonecrosis of the jaws: Clinical and forensic aspects. Arch Oral Biol 2023; 155:105792. [PMID: 37611492 DOI: 10.1016/j.archoralbio.2023.105792] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/30/2023] [Accepted: 08/14/2023] [Indexed: 08/25/2023]
Abstract
OBJECTIVE This manuscript aims to provide a comprehensive review of the current knowledge in the pathophysiology, diagnosis, prevention, and other relevant clinical and forensic aspects of a potentially severe complication known as medication-related osteonecrosis of the jaw (MRONJ) while synthesizing state-of-the-art information on bisphosphonates and introducing a possible differential diagnosis. DESIGN An extensive search was conducted in PubMed (U.S. National Library of Medicine) without a time or language constraint, focusing on the epidemiology, pathophysiology, risk factors, site specificity, signs and symptoms, differential diagnosis, prevention, and forensic aspects of MRONJ. All types of original articles, reviews, case reports, short communications, opinion articles, guidelines, and letters to editors were considered to produce a complete review on this subject. RESULTS MRONJ prevention relies on a multidisciplinary approach and is critical since truly effective treatments are lacking. This therapeutic challenge is partly due to uncertainty regarding this condition's pathophysiology. Differential diagnosis of osteonecrosis of the jaws associated with krokodil abuse, one of the most dangerous and homemade psychoactive illicit substances, should be considered. CONCLUSIONS Further research into the etiology and site specificity of MRONJ is encouraged, aiming to develop novel treatment prospects. Indeed, comprehending this would allow for increased efficacy and therapeutic options while emphasizing the importance of prevention. In addition, we advocate for greater consensus among the various societies regarding MRONJ's treatment and management.
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Affiliation(s)
- Diana Nogueira
- Department of Public Health and Forensic Sciences, and Medical Education, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal; Faculty of Dental Medicine, University of Porto, Rua Dr. Manuel Pereira da Silva, 4200-393 Porto, Portugal.
| | - Inês Morais Caldas
- Faculty of Dental Medicine, University of Porto, Rua Dr. Manuel Pereira da Silva, 4200-393 Porto, Portugal; 1H-TOXRUN, One Health Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, 4585-116 Gandra, Portugal; Centre for Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal.
| | - Ricardo Jorge Dinis-Oliveira
- Department of Public Health and Forensic Sciences, and Medical Education, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal; 1H-TOXRUN, One Health Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, 4585-116 Gandra, Portugal; UCIBIO/REQUIMTE, Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, R. Jorge Viterbo Ferreira, No 228, 4050-313 Porto, Portugal.
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Ricchiuto S, Palumbo R, Lami F, Gavioli F, Caselli L, Montanari M, Zappavigna V, Anesi A, Zanocco-Marani T, Grande A. The Capacity of Magnesium to Induce Osteoclast Differentiation Is Greatly Enhanced by the Presence of Zoledronate. BIOLOGY 2023; 12:1297. [PMID: 37887007 PMCID: PMC10604702 DOI: 10.3390/biology12101297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/28/2023]
Abstract
Bisphosphonates (BPs) are successfully used to cure a number of diseases characterized by a metabolic reduction in bone density, such as Osteoporosis, or a neoplastic destruction of bone tissue, such as multiple myeloma and bone metastases. These drugs exert their therapeutic effect by causing a systemic osteoclast depletion that, in turn, is responsible for reduced bone resorption. Unfortunately, in addition to their beneficial activity, BPs can also determine a frightening side effect known as osteonecrosis of the jaw (ONJ). It is generally believed that the inability of osteoclasts to dispose of inflamed/necrotic bone represents the main physiopathological aspect of ONJ. In principle, a therapeutic strategy able to elicit a local re-activation of osteoclast production could counteract ONJ and promote the healing of its lesions. Using an experimental model of Vitamin D3-dependent osteoclastogenesis, we have previously demonstrated that Magnesium is a powerful inducer of osteoclast differentiation. Here we show that, surprisingly, this effect is greatly enhanced by the presence of Zoledronate, chosen for our study because it is the most effective and dangerous of the BPs. This finding allows us to hypothesize that Magnesium might play an important role in the topical therapy of ONJ.
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Affiliation(s)
- Silvia Ricchiuto
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| | - Rossella Palumbo
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| | - Francesca Lami
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| | - Francesca Gavioli
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| | - Lorenzo Caselli
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
| | - Monica Montanari
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Vincenzo Zappavigna
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Alexandre Anesi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Tommaso Zanocco-Marani
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Alexis Grande
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.R.)
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Takahashi S. Management of cancer treatment-induced bone loss (CTIBL) in patients with breast cancer or prostate cancer. J Bone Miner Metab 2023; 41:307-316. [PMID: 37036530 DOI: 10.1007/s00774-023-01414-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/27/2023] [Indexed: 04/11/2023]
Abstract
Breast cancer and prostate cancer are sex hormone-dependent cancers, and estrogen or androgen suppression therapy is the standard treatment. Cancer treatment-induced bone loss (CTIBL): bone loss and osteoporosis have become important side effects of these therapies. To summarize the current evidences, (1) Endocrine therapy for breast cancer and prostate cancer is associated with a significant decrease in bone mineral density. (2) Aromatase inhibitors (AI) for breast cancer are associated with a significant increase in fractures, and androgen deprivation therapy (ADT) for prostate cancer is likely to be associated with an increase in fractures. (3) Administration of bisphosphonates and denosumab increases bone mass in patients undergoing endocrine therapy for breast cancer. Administration of bisphosphonates, denosumab, and SERMs increased bone mass in patients undergoing ADT therapy for prostate cancer. (4) Bisphosphonates and denosumab reduce fracture risk in patients on AI for breast cancer, and toremifene and denosumab in patients on ADT for prostate cancer.
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Affiliation(s)
- Shunji Takahashi
- Department of Medical Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan.
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5
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Association Between Malignant Diseases and Medication-Related Osteonecrosis of the Jaw (MRONJ): A Systematic Review and Meta-Analysis. J Craniofac Surg 2023; 34:669-673. [PMID: 36184756 DOI: 10.1097/scs.0000000000009033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 08/21/2022] [Indexed: 11/26/2022] Open
Abstract
PURPOSE The aim was to identify whether malignant diseases increase the risk of medication-related osteonecrosis of the jaw (MRONJ) occurrence when patients are exposed to bisphosphonate, antiresorptive or antiangiogenic drugs. To analyze related factors. METHODS A systematic literature searching was performed in PubMed, Embase, and Google Scholar for studies with information about whether patients have malignant diseases. Patients involved must be treated with MRONJ-related drugs and at high risk of developing MRONJ. RESULTS A total of 6 cohort studies and 3 case-control studies were included. Analysis according 9 studies shows that malignant diseases have significant influence on MRONJ occurrence (risk ratio (RR): 2.62; 95% confidence interval (95% CI): 1.58-4.33; P =0.0002). Subgroup analysis according 6 cohort studies also shows that malignant diseases significantly affect MRONJ occurrence (RR: 3.50; 95% CI: 1.63-7.52; P =0.001). Chemotherapy have no obvious influence on MRONJ occurrence (RR: 1.64; 95% CI: 0.79-3.39; P =0.18). Intravenous drug administration significantly influences MRONJ occurrence (RR: 2.67; 95% CI: 1.27-5.58; P =0.009). CONCLUSIONS Patients with malignant diseases have higher risk of MRONJ occurrence when exposed to bisphosphonate, antiresorptive, or antiangiogenic drugs. Cumulative dosages from intravenous drugs administration contribute to MRONJ developing. Prevention of MRONJ in patients with malignancy should be emphasized.
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Fuggle N, Al-Daghri N, Bock O, Branco J, Bruyère O, Casado E, Cavalier E, Cortet B, de Wit M, Giusti A, Halbout P, Harvey NC, Hiligsmann M, Kaufman JM, Kurth A, Maggi S, Matijevic R, Minisola S, Palacios S, Radermecker RP, Thomasius F, Tuzun S, Veronese N, Kanis JA, Reginster JY, Rizzoli R, Cooper C. Novel formulations of oral bisphosphonates in the treatment of osteoporosis. Aging Clin Exp Res 2022; 34:2625-2634. [PMID: 36331798 PMCID: PMC9675642 DOI: 10.1007/s40520-022-02272-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 10/03/2022] [Indexed: 11/06/2022]
Abstract
Oral bisphosphonates are a key intervention in the treatment of osteoporosis and in reducing the risk of fragility fractures. Their use is supported by over 3 decades of evidence; however, patient adherence to oral bisphosphonates remains poor in part due to complex dosing instructions and adverse events, including upper gastrointestinal symptoms. This problem has led to the development of novel oral bisphosphonate formulations. Buffered, effervescent alendronate is dissolved in water and so seeks to reduce upper gastro-intestinal adverse events, and gastro-resistant risedronate aims to reduce the complexity of dosing procedure (e.g. fasting prior to consumption) whilst still maintaining the efficacy of fracture risk reduction. Clinical trials and real-world data have been employed to demonstrate some benefits in terms of reduced upper gastro-intestinal adverse events, adherence, persistence and health economic outcomes. This report describes the result of an ESCEO (European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis) expert working group, which explores where oral bisphosphonates sit in current clinical practice guidelines, review their risk-benefit profile and the consequences of poor adherence before exploring novel oral bisphosphonate formulations and their potential clinical and health economic impact. Further research is required but there are signs that these novel, oral bisphosphonate formulations may lead to improved tolerance of oral bisphosphonates and thus, improved adherence and fracture outcomes.
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Affiliation(s)
- Nicholas Fuggle
- MRC Lifecourse Epidemiology Centre, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Nasser Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Olivier Bock
- Department of Osteoporosis, Inselspital-Bern University Hospital, University of Bern, Bern, Switzerland
- International Osteoporosis Foundation, Nyon, Switzerland
| | - Jaime Branco
- Centro Hospitalar de Lisboa Ocidental-Hospital Egas Moniz, CEDOC/NOVA Medical School, Nova University of Lisbon, Lisbon, Portugal
| | - Olivier Bruyère
- Division of Public Health, Epidemiology and Health Economics, WHO Collaborating Center for Public Health Aspects of Musculo-Skeletal Health and Ageing, University of Liège, Avenue Hippocrate 13, CHU B23, 4000, Liege, Belgium
| | - Enrique Casado
- Department of Rheumatology, University Hospital Parc Taulí, I3PT Research Institute (UAB), Sabadell, Barcelona, Spain
| | - Etienne Cavalier
- Department of Clinical Chemistry, University of Liège, CIRM, CHU Sart-Tilman, 4000, Liège, Belgium
| | - Bernard Cortet
- Department of Rheumatology, Univ. Lille, CHU Lille, MABlab ULR 4490, 59000, Lille, France
| | - Maarten de Wit
- Department of Medical Humanities, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - Andrea Giusti
- Metabolic Bone Diseases Unit and Fracture Liaison Service, Rheumatology Unit, Department of Medical Specialties, Local Health Trust 3, Via Missolungi 14, 16147, Genoa, Italy
| | | | - Nicholas C Harvey
- MRC Lifecourse Epidemiology Centre, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Tremona Road, Southampton, UK
| | - Mickaël Hiligsmann
- Department of Health Services Research, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Jean-Marc Kaufman
- Department of Endocrinology, Ghent University Hospital, 9000, Ghent, Belgium
| | - Andreas Kurth
- Department of Orthopaedic and Trauma Surgery, Community Clinics Middle Rhine, Campus Kemperhof, Koblenz, Germany
| | - Stefania Maggi
- Institute of Neuroscience, Aging Branch, CNR, Padua, Italy
| | - Radmila Matijevic
- Faculty of Medicine, Clinic for Orthopedic Surgery and Traumatology, Clinical Center of Vojvodina, University of Novi Sad, Novi Sad, Serbia
| | - Salvatore Minisola
- Department of Clinical, Internal, Anaesthesiology, and Cardiovascular Sciences, Sapienza University of Rome, 00185, Rome, Italy
| | | | - Régis Pierre Radermecker
- Department of Diabetes, Nutrition and Metabolic Disorders, Clinical Pharmacology, University of Liège, CHU de Liège, Liège, Belgium
| | | | - Sansin Tuzun
- Department of Physical Medicine and Rehabilitation, Cerrahpaşa Medical Faculty, Istanbul University Cerrahpaşa, Istanbul, Turkey
| | - Nicola Veronese
- Department of Internal Medicine, Geriatrics Section, University of Palermo, Palermo, Italy
| | - John A Kanis
- Mary McKillop Institute for Health Research, Australian Catholic University, Melbourne, Australia
- Centre for Metabolic Bone Diseases, University of Sheffield, Sheffield, UK
| | - Jean-Yves Reginster
- Centro Hospitalar de Lisboa Ocidental-Hospital Egas Moniz, CEDOC/NOVA Medical School, Nova University of Lisbon, Lisbon, Portugal
| | - René Rizzoli
- Department of Osteoporosis, Inselspital-Bern University Hospital, University of Bern, Bern, Switzerland
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Centre, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK.
- Department of Rheumatology, Univ. Lille, CHU Lille, MABlab ULR 4490, 59000, Lille, France.
- NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK.
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Yanni A, Bouland C, Monteiro R, Rodriguez A, Loeb I, Javadian R, Dequanter D. Contribution of Antiangiogenic Agents to the Risk of Medication-related Osteonecrosis of the Jaw in Combination with Antiresorptive Agents: Preliminary Results in a Comparative Prospective Report of 59 Oncologic Cases. J Int Soc Prev Community Dent 2022; 12:564-570. [PMID: 36532328 PMCID: PMC9753918 DOI: 10.4103/jispcd.jispcd_110_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 09/06/2022] [Accepted: 09/26/2022] [Indexed: 01/25/2023] Open
Abstract
AIM The aim of this preliminary study was to evaluate in an oncological population the association risk of antiangiogenic (AA) agents to antiresorptive (AR) agents on the incidence and the severity of medication-related osteonecrosis of the jaw (MRONJ). MATERIALS AND METHODS In this prospective study, we reviewed the medical records and clinical variables of 59 consecutive oncologic patients who developed MRONJ. For all patients, we retrieved the following variables: age, gender, alcohol and tobacco use, type of cancer, use of corticosteroids for >3 months, history of diabetes, MRONJ staging, combination of AR and AA agents, dental history (surgery, prosthesis) or spontaneous, site of MRONJ, delay between AR and AA first intake, and MRONJ development. Patients were divided into two groups according to drugs therapy they underwent: group 1 (G1) including patients treated with AR agents alone and group 2 (G2) including patients receiving antiresorptive-antiangiogenic drugs (AR+AA). The degree and the therapeutical success were defined as primary outcomes and the number, the localization, and the delay in onset of the lesions as secondary outcomes. In order to identify predictive factors of osteonecrosis-free interval time, univariate and multivariate Cox regression was performed. Statistical tests were carried out using the IBM® SPSS® Statistics software. All reported P-values are two-tailed and were considered to be significant when less than 0.05. RESULTS Among the 47 patients who received AR agent alone (group 1), the mean treatment duration before diagnosis of MRONJ was 39.2 months. In the second group (n = 12), patients developed MRONJ with a comparable mean time of 55 months (P = 0.16). According to the staging of MRONJ at the time of diagnosis, no significant difference (P = 0.736) was observed between the two groups. Moreover, the treatment applied was not statistically different in both the groups and was successful in 36.17% of the patients in group 1 and 58.33% of the patients in group 2. No statistically difference was reported in both the groups (P = 0.16). After statistical analysis, no significant difference in terms of MRONJ localization (P = 0.13) was observed. Finally, the incidence of spontaneous MRONJ was comparable in both the groups. Statistical analysis revealed that total time of treatment was the only factor associated with poor osteonecrosis-free interval time (hazard ratio 0.99; P = 0.001). Interestingly, the combination of an AA and AR agent was not a significant predictor factor of the interval time before the diagnosis of osteonecrosis. Additionally, corticosteroid use, diabetes mellitus, and dental consultation before treatment were not statistically related to poorer osteonecrosis-free interval time rates. CONCLUSION In our preliminary study, neither the mean treatment time duration before the diagnosis of MRONJ nor the dose delivered was different in both the groups (AR vs. AR+AA). Moreover, no significant difference was observed between both the groups regarding the localization and the staging of MRONJ at the time of diagnosis. Interestingly, our results demonstrated that the risk of spontaneous MRONJ is statistically comparable in the AR and AR-AA groups. Additionally, the addition of an AA agent did not influence the treatment applied in the two groups of patients.
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Affiliation(s)
- Antoine Yanni
- Department of Stomatology—Maxillofacial Surgery, CHU Saint Pierre, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Cyril Bouland
- Department of Stomatology—Maxillofacial Surgery, CHU Saint Pierre, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Raquel Monteiro
- Department of Stomatology—Maxillofacial Surgery, CHU Saint Pierre, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Alexandra Rodriguez
- Department of Otolaryngolology—Head and Neck Surgery, CHU Saint Pierre, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Isabelle Loeb
- Department of Stomatology—Maxillofacial Surgery, CHU Saint Pierre, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Rokneddine Javadian
- Department of Stomatology—Maxillofacial Surgery, CHU Saint Pierre, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Didier Dequanter
- Department of Stomatology—Maxillofacial Surgery, CHU Saint Pierre, Université Libre de Bruxelles (ULB), Brussels, Belgium,Department of Otolaryngolology—Head and Neck Surgery, CHU Saint Pierre, Université Libre de Bruxelles (ULB), Brussels, Belgium,Address for correspondence: Prof. Didier Dequanter, Department of Stomatology-Maxillofacial Surgery, CHU Saint Pierre, Université Libre de Bruxelles (ULB), Brussels, Belgium. E-mail:
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Al-Toma A, Herman A, Lems WF, Mulder CJJ. The Dietary and Non-Dietary Management of Osteoporosis in Adult-Onset Celiac Disease: Current Status and Practical Guidance. Nutrients 2022; 14:4554. [PMID: 36364816 PMCID: PMC9654202 DOI: 10.3390/nu14214554] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/14/2022] [Accepted: 10/26/2022] [Indexed: 12/08/2023] Open
Abstract
Impaired bone mineral density (BMD) is a frequent complication of adult-onset celiac disease (CeD). This is usually due to malabsorption of nutrients, changes in bone metabolism in association with inflammation, and to a lesser extent, decreased overall physical health and mobility. This review aims to highlight the current status concerning surveillance, prevention, and treatment strategies for bone disease in CeD. A practical guidance on these matters is suggested. The available published research on the prevention and treatment of decreased BMD in relation to CeD is scarce. In general, publications were based on expert opinions or extrapolation from studies on postmenopausal women or inflammatory bowel disease. Optimal dietary treatment and an adequate supply of calcium and vitamin D are the cornerstones for the reduction in fracture risk in patients with CeD. In adults with low BMD or fragility fractures, CeD needs to be considered and specifically approached. When osteoporosis is documented, start treatment with an antiresorptive agent; these agents are proven to result in a long-term reduction in fracture risk in high-risk individuals. However, there are some important differences between the management of male and female patients, particularly premenopausal women, that need to be addressed. In patients with persisting diarrhea and malabsorption, parenteral medications may be preferable. Future research specifically focusing on celiac disease and the associated disorders in bone mineralization is mandatory to provide evidence-based recommendations in this field.
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Affiliation(s)
- Abdulbaqi Al-Toma
- Department of Gastroenterology and Hepatology, St. Antonius Hospital, 3435 CM Nieuwegein, The Netherlands
| | - Amin Herman
- Department of Rheumatology, St. Antonius Hospital, 3435 CM Nieuwegein, The Netherlands
| | - Willem F. Lems
- Department of Rheumatology and Clinical Immunology, Amsterdam UMC, Location Vrije Universiteit, 1081 HV Amsterdam, The Netherlands
| | - Chris J. J. Mulder
- Department of Gastroenterology, Amsterdam UMC, Location Vrije Universiteit, 1081 HV Amsterdam, The Netherlands
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9
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Cheng YC, Ewers R, Morgan K, Hirayama M, Murcko L, Morgan J, Bergamo ETP, Bonfante EA. Antiresorptive therapy and dental implant survival: an up to 20-year retrospective cohort study in women. Clin Oral Investig 2022; 26:6569-6582. [PMID: 36001145 DOI: 10.1007/s00784-022-04609-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 06/26/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To investigate the effects of antiresorptive treatment on the survival of plateau-root form dental implants. MATERIALS AND METHODS Patients undergoing antiresorptive therapy via oral or intravenous administration as well as patients not undergoing antiresorptive therapy and healthy control patients were included in this retrospective cohort study. In total, 1472 implants placed in 631 postmenopausal patients (M: 66.42 ± 9.10 years old), who were followed for a period of up to 20 years (8.78 ± 5.68 years). Kaplan-Meier survival analysis was performed, and univariate and multivariate Cox regression, clustered by each patient, was used to evaluate and study factors affecting the survival of their implants. RESULTS Implants placed in patients undergoing oral antiresorptive treatment presented significantly higher survival rates, than implants placed in the osteoporosis/osteopenia control cohort (p value < 0.001), and similar survival rates, when compared to healthy controls (p value = 0.03). Additionally, clustered univariate and multivariate Cox regression analysis also revealed higher implant survival when oral antiresorptive drugs (p value = 0.01 and 0.007, respectively) were used, and lower implant survival in the presence of untreated osteoporosis/osteopenia (p value = 0.002 and 0.005, respectively). Overall, the 20-year implant survival in osteoporotic patients undergoing antiresorptive therapy was 94%. For the failed implants, newly replaced implants in patients under antiresorptive treatment presented a 10-year survival of 89%. CONCLUSIONS Long-term plateau-root form implant survival in osteoporotic patients taking oral antiresorptives was similar to a healthy population and significantly higher than the untreated controls. CLINICAL RELEVANCE These results suggest that plateau-root form implants provide a robust solution for treating tooth loss in patients, who are undergoing antiresorptive therapy.
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Affiliation(s)
- Yu-Chi Cheng
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Rolf Ewers
- University Hospital for Cranio-Maxillofacial and Oral Surgery and CMF Institute Vienna, Vienna, Austria
| | | | | | | | | | - Edmara T P Bergamo
- Department of Prosthodontics and Periodontology, University of Sao Paulo - Bauru School of Dentistry, 9-75 Octavio Pinheiro Brizola, Bauru, SP, 17012-901, Brazil.
| | - Estevam A Bonfante
- Department of Prosthodontics and Periodontology, University of Sao Paulo - Bauru School of Dentistry, 9-75 Octavio Pinheiro Brizola, Bauru, SP, 17012-901, Brazil
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10
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Schwartz E, Reichert Z, Van Poznak C. Pharmacologic management of metastatic bone disease. Bone 2022; 158:115735. [PMID: 33171313 DOI: 10.1016/j.bone.2020.115735] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/30/2020] [Accepted: 11/03/2020] [Indexed: 11/02/2022]
Abstract
Bone is a common site of metastases, particularly in advanced breast and prostate cancer. Skeletal related events associated with bone metastases include pathologic fracture, need for surgery/radiation to bone and cord compression. These events cause significant morbidity and mortality. Bisphosphonates as well as denosumab act on the bone microenvironment and reduce the rate of skeletal related events by approximately 25%-40%. Hence, these therapies are an important adjunctive therapy in cancer care. Despite the established efficacy and recommendations for their use in many international guidelines, these bone modifying agents are underutilized. This review examines the currently available guidelines on bone modifying agents in metastatic bone disease and summarizes their efficacy, risk and comparative benefits.
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Affiliation(s)
- Eric Schwartz
- Michigan Medicine: Rogel Cancer Center, United States of America.
| | - Zachery Reichert
- Michigan Medicine: Rogel Cancer Center, United States of America
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Anastasilakis AD, Pepe J, Napoli N, Palermo A, Magopoulos C, Khan AA, Zillikens MC, Body JJ. Osteonecrosis of the Jaw and Antiresorptive Agents in Benign and Malignant Diseases: A Critical Review Organized by the ECTS. J Clin Endocrinol Metab 2022; 107:1441-1460. [PMID: 34922381 PMCID: PMC9016445 DOI: 10.1210/clinem/dgab888] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Antiresorptive therapy significantly reduces fracture risk in patients with benign bone disease and skeletal-related events (SREs) in patients with bone metastases (BM). Osteonecrosis of the jaw (ONJ) is a rare but severe condition manifested as necrotic bone lesion or lesions of the jaws. ONJ has been linked to the use of potent antiresorptive agents, termed medication-related ONJ (MRONJ). OBJECTIVE We aimed to identify the differences various aspects of MRONJ among distinct patient categories and provide recommendations on how to mitigate the risk and optimally manage MRONJ in each of them. METHODS A working group of the European Calcified Tissue Society (ECTS) and 2 experts performed an updated detailed review of existing literature on MRONJ incidence, characteristics, and treatment applied in bone diseases with variable severity of skeletal insult, ranging from osteoporosis to prevention of cancer treatment-induced bone loss and SREs in cancer patients with BM. RESULTS The risk for MRONJ is much higher in patients with advanced malignancies compared to those with benign bone diseases because of the higher doses and more frequent administration of antiresorptive agents in individuals with compromised general health, along with coadministration of other medications that predispose to MRONJ. The overall risk for MRONJ is considerably lower than the benefits in all categories of patients. CONCLUSION The risk for MRONJ largely depends on the underlying bone disease and the relevant antiresorptive regimen applied. Physicians and dentists should keep in mind that the benefits of antiresorptive therapy far outweigh the risk for MRONJ development.
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Affiliation(s)
- Athanasios D Anastasilakis
- Department of Endocrinology, 424 General Military Hospital, 564 29 N Efkarpia Thessaloniki, Greece
- Correspondence: Athanasios D. Anastasilakis, PhD, Department of Endocrinology, 424 General Military Hospital, Ring Rd, 564 29 N Efkarpia, Thessaloniki, Greece.
| | - Jessica Pepe
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Nicola Napoli
- Unit of Endocrinology and Diabetes, Departmental Faculty of Medicine and Surgery, Campus Bio-Medico University of Rome, 00128 Rome, Italy
| | - Andrea Palermo
- Unit of Endocrinology and Diabetes, Departmental Faculty of Medicine and Surgery, Campus Bio-Medico University of Rome, 00128 Rome, Italy
| | - Christos Magopoulos
- Department of Oral and Maxillofacial Surgery, 424 General Military Hospital, 56429 Thessaloniki, Greece
| | - Aliya A Khan
- Division of Endocrinology and Metabolism and Geriatrics, McMaster University, L8N3Z5 Hamilton, Ontario, Canada
| | - M Carola Zillikens
- Bone Center, Department of Internal Medicine, Erasmus MC, 2040 Rotterdam, the Netherlands
| | - Jean-Jacques Body
- Department of Medicine, CHU Brugmann, Université Libre de Bruxelles, 1050 Brussels, Belgium
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Targeted histological evaluation shows high incidence of actinomyces infection in medication-related osteonecrosis of the jaws. Sci Rep 2022; 12:3406. [PMID: 35233034 PMCID: PMC8888741 DOI: 10.1038/s41598-022-07375-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 01/28/2022] [Indexed: 11/08/2022] Open
Abstract
Medication-Related Osteonecrosis of the Jaws (MRONJ) is a difficult-to-treat complication of the therapy of osteoporosis and some malignancies cured with bisphosphonates and antiresorptive drugs. The pathomechanism is unclear, but there is increasing observation that Actinomyces infection may play a role in its development and progression. The aim of our study was to demonstrate that histological examination using a validated triple staining procedure for Actinomyces bacteria strains can detect a high rate of Actinomyces infection in patient's samples with MRONJ. 112 previously hematoxylin-eosin (HE) stained samples submitted with the clinical diagnosis of MRONJ were re-evaluated histologically using an appropriate triple special staining validated for the identification of Actinomyces infection. During the first evaluation, when pathologists did not specifically look for Actinomyces, only 8.93% of the samples were reported as positive. In contrast, re-evaluation with triple staining provided a yield of 93.7% positive samples, therefore, we suggest the triple special staining to be standard in MRONJ histology evaluation. These results show that if the clinician suspects Actinomyces infection and brings this to the attention of the pathologist, it could significantly increase the number of correct diagnoses. It serves as an aid for clinicians in therapeutic success of MRONJ by selecting a long-term adequate antibiotic medication which is suitable for the elimination of actinomyces infection.
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Tanaka Y, Aung KT, Ono M, Mikai A, Dang AT, Hara ES, Tosa I, Ishibashi K, Ono-Kimura A, Nawachi K, Kuboki T, Oohashi T. Suppression of Bone Necrosis around Tooth Extraction Socket in a MRONJ-like Mouse Model by E-rhBMP-2 Containing Artificial Bone Graft Administration. Int J Mol Sci 2021; 22:ijms222312823. [PMID: 34884630 PMCID: PMC8657653 DOI: 10.3390/ijms222312823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/23/2021] [Accepted: 11/23/2021] [Indexed: 11/30/2022] Open
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is related to impaired bone healing conditions in the maxillomandibular bone region as a complication of bisphosphonate intake. Although there are several hypotheses for the onset of MRONJ symptoms, one of the possible causes is the inhibition of bone turnover and blood supply leading to bone necrosis. The optimal treatment strategy for MRONJ has not been established either. BMP-2, a member of the TGF-β superfamily, is well known for regulating bone remodeling and homeostasis prenatally and postnatally. Therefore, the objectives of this study were to evaluate whether cyclophosphamide/zoledronate (CY/ZA) induces necrosis of the bone surrounding the tooth extraction socket, and to examine the therapeutic potential of BMP-2 in combination with the hard osteoinductive biomaterial, β-tricalcium phosphate (β-TCP), in the prevention and treatment of alveolar bone loss around the tooth extraction socket in MRONJ-like mice models. First, CY/ZA was intraperitoneally administered for three weeks, and alveolar bone necrosis was evaluated before and after tooth extraction. Next, the effect of BMP-2/β-TCP was investigated in both MRONJ-like prevention and treatment models. In the prevention model, CY/ZA was continuously administered for four weeks after BMP-2/β-TCP transplantation. In the treatment model, CY/ZA administration was suspended after transplantation of BMP-2/β-TCP. The results showed that CY/ZA induced a significant decrease in the number of empty lacunae, a sign of bone necrosis, in the alveolar bone around the tooth extraction socket after tooth extraction. Histological analysis showed a significant decrease in the necrotic alveolar bone around tooth extraction sockets in the BMP-2/β-TCP transplantation group compared to the non-transplanted control group in both MRONJ-like prevention and treatment models. However, bone mineral density, determined by micro-CT analysis, was significantly higher in the BMP-2/β-TCP transplanted group than in the control group in the prevention model only. These results clarified that alveolar bone necrosis around tooth extraction sockets can be induced after surgical intervention under CY/ZA administration. In addition, transplantation of BMP-2/β-TCP reduced the necrotic alveolar bone around the tooth extraction socket. Therefore, a combination of BMP-2/β-TCP could be an alternative approach for both prevention and treatment of MRONJ-like symptoms.
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Affiliation(s)
- Yukie Tanaka
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (Y.T.); (A.T.D.); (K.I.); (T.O.)
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (K.T.A.); (I.T.); (T.K.)
| | - Kyaw Thu Aung
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (K.T.A.); (I.T.); (T.K.)
| | - Mitsuaki Ono
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (Y.T.); (A.T.D.); (K.I.); (T.O.)
- Department of Oral Rehabilitation and Implantology, Okayama University Hospital, Okayama 700-8558, Japan; (A.M.); (A.O.-K.); (K.N.)
- Correspondence: ; Tel.: +81-86-235-7129; Fax: +81-86-222-7768
| | - Akihiro Mikai
- Department of Oral Rehabilitation and Implantology, Okayama University Hospital, Okayama 700-8558, Japan; (A.M.); (A.O.-K.); (K.N.)
| | - Anh Tuan Dang
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (Y.T.); (A.T.D.); (K.I.); (T.O.)
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (K.T.A.); (I.T.); (T.K.)
| | - Emilio Satoshi Hara
- Department of Biomaterials, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan;
| | - Ikue Tosa
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (K.T.A.); (I.T.); (T.K.)
| | - Kei Ishibashi
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (Y.T.); (A.T.D.); (K.I.); (T.O.)
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (K.T.A.); (I.T.); (T.K.)
| | - Aya Ono-Kimura
- Department of Oral Rehabilitation and Implantology, Okayama University Hospital, Okayama 700-8558, Japan; (A.M.); (A.O.-K.); (K.N.)
- Center for Innovative Clinical Medicine, Okayama University Hospital, Okayama 700-8558, Japan
| | - Kumiko Nawachi
- Department of Oral Rehabilitation and Implantology, Okayama University Hospital, Okayama 700-8558, Japan; (A.M.); (A.O.-K.); (K.N.)
| | - Takuo Kuboki
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (K.T.A.); (I.T.); (T.K.)
- Department of Oral Rehabilitation and Implantology, Okayama University Hospital, Okayama 700-8558, Japan; (A.M.); (A.O.-K.); (K.N.)
| | - Toshitaka Oohashi
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (Y.T.); (A.T.D.); (K.I.); (T.O.)
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Cancer Patients at Risk for Medication-Related Osteonecrosis of the Jaw. A Case and Control Study Analyzing Predictors of MRONJ Onset. J Clin Med 2021; 10:jcm10204762. [PMID: 34682884 PMCID: PMC8537110 DOI: 10.3390/jcm10204762] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/07/2021] [Accepted: 10/15/2021] [Indexed: 12/16/2022] Open
Abstract
The goal of this investigation was to identify potential risk factors to predict the onset of medication-related osteonecrosis of the jaw (MRONJ). Through the identification of the multiple variables positively associated to MRONJ, we aim to write a paradigm for integrated MRONJ risk assessment built on the combined analysis of systemic and local risk factors. The characteristics of a cohort of cancer patients treated with zoledronic acid and/or denosumab were investigated; beyond the set of proven risk factors a new potential one, the intake of new molecules for cancer therapy, was addressed. Registered data were included in univariate and multivariate logistic regression analysis in order to individuate significant independent predictors of MRONJ; a propensity score-matching method was performed adjusting by age and sex. Univariate logistic regression analysis showed a significant effect of the parameters number of doses of zoledronic acid and/or denosumab (OR = 1.03; 95% CI = 1.01–1.05; p = 0.008) and chemotherapy (OR = 0.35; 95% CI = 0.17–0.71; p = 0.008). The multiple logistic regression model showed that breast, multiple myeloma, and prostate cancer involved a significantly higher risk compared to lung cancer; a significant effect of the combined variables number of doses of zoledronic acid and/or denosumab (OR = 1.03; 95% CI = 1.01–1.06); p-value = 0.03) and exposure to novel molecule treatment (OR = 34.74; 95% CI = 1.39–868.11; p-value = 0.03) was observed. The results suggest that a risk assessment paradigm is needed for personalized prevention strategies in the light of patient-centered care.
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15
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Beaudouin S, Scailteux LM, Lefeuvre C, Gamby R, Cairon-Lejeune S. Jaw osteonecrosis in patients treated with denosumab 120 mg with regular dental monitoring: 4-year retrospective study. JOURNAL OF ORAL MEDICINE AND ORAL SURGERY 2021. [DOI: 10.1051/mbcb/2021035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background: Medication-related osteonecrosis of the jaw (MRONJ) is an expected, but rare adverse effect of denosumab. There are few data denosumab 120 mg related MRONJ occurrence when regular dental monitoring is planned. International and French recommendations do not detail the schedule of the follow-up visits, allowing local interpretations. Methods: The aim of this retrospective study was to describe our local experience of regular dental monitoring in patients receiving denosumab 120 mg. We included all ≥18-year-old patients exposed to denosumab 120 mg, bisphosphonate- and denosumab-naive, and with regular dental monitoring (pre-treatment and every 4 months after denosumab initiation) at the University Hospital Center, France, from 2015 to 2019. The crude incidence of denosumab-related osteonecrosis of the jaw was estimated per 100 person-years (95% confidence interval). Results: During the study period, 251 patients were included, of whom 77 did not attend the 1st follow-up visit at 4 months. Almost all patients had osteonecrosis of the jaw risk factors. Ten MRONJ cases were reported (four stage 0 and six stage 1). The crude incidence rate was 5.1 per 100 person-years (95% CI: 1.9–8.2). Denosumab was stopped in all patients who developed MRONJ, with favorable outcome for 3 cases and stabilization in 4 cases after osteonecrosis of the jaw management. Conclusion: This study suggested that a regular dental follow-up every 4 months may be a suitable option for prevention and early detection/treatment of MRONJ. A randomized study should be performed to determine the best dental monitoring schedule.
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16
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Pathogenesis and treatment of multiple myeloma bone disease. JAPANESE DENTAL SCIENCE REVIEW 2021; 57:164-173. [PMID: 34611468 PMCID: PMC8477206 DOI: 10.1016/j.jdsr.2021.08.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/30/2021] [Accepted: 08/31/2021] [Indexed: 02/02/2023] Open
Abstract
Multiple myeloma (Plasma cell myeloma), a malignancy of the plasma cells, exhibits tumor expansion preferentially in the bone marrow and the development of bone-destructive lesions. Multiple myeloma is still an incurable disease with changes in the bone marrow microenvironment in favor of the survival and proliferation of multiple myeloma cells and bone destruction. In this review, we described the recent findings on the regulators involved in the development of myeloma bone diseases, and succinctly summarize currently available therapeutic options and the development of novel bone modifying agents for myeloma treatment.
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17
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Borgnakke WS, Poudel P. Diabetes and Oral Health: Summary of Current Scientific Evidence for Why Transdisciplinary Collaboration Is Needed. FRONTIERS IN DENTAL MEDICINE 2021. [DOI: 10.3389/fdmed.2021.709831] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
This Perspective provides a brief summary of the scientific evidence for the often two-way links between hyperglycemia, including manifest diabetes mellitus (DM), and oral health. It delivers in a nutshell examples of current scientific evidence for the following oral manifestations of hyperglycemia, along with any available evidence for effect in the opposite direction: periodontal diseases, caries/periapical periodontitis, tooth loss, peri-implantitis, dry mouth (xerostomia/hyposalivation), dysbiosis in the oral microbiome, candidiasis, taste disturbances, burning mouth syndrome, cancer, traumatic ulcers, infections of oral wounds, delayed wound healing, melanin pigmentation, fissured tongue, benign migratory glossitis (geographic tongue), temporomandibular disorders, and osteonecrosis of the jaw. Evidence for effects on quality of life will also be reported. This condensed overview delivers the rationale and sets the stage for the urgent need for delivery of oral and general health care in patient-centered transdisciplinary collaboration for early detection and management of both hyperglycemia and oral diseases to improve quality of life.
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18
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Kim J, Yeon A, Parker SJ, Shahid M, Thiombane A, Cho E, You S, Emam H, Kim DG, Kim M. Alendronate-induced Perturbation of the Bone Proteome and Microenvironmental Pathophysiology. Int J Med Sci 2021; 18:3261-3270. [PMID: 34400895 PMCID: PMC8364444 DOI: 10.7150/ijms.61552] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 07/11/2021] [Indexed: 11/05/2022] Open
Abstract
Objectives: Bisphosphonates (BPs) are powerful inhibitors of osteoclastogenesis and are used to prevent osteoporotic bone loss and reduce the risk of osteoporotic fracture in patients suffering from postmenopausal osteoporosis. Patients with breast cancer or gynecological malignancies being treated with BPs or those receiving bone-targeted therapy for metastatic prostate cancer are at increased risk of bisphosphonate-related osteonecrosis of the jaw (BRONJ). Although BPs markedly ameliorate osteoporosis, their adverse effects largely limit the clinical application of these drugs. This study focused on providing a deeper understanding of one of the most popular BPs, the alendronate (ALN)-induced perturbation of the bone proteome and microenvironmental pathophysiology. Methods: To understand the molecular mechanisms underlying ALN-induced side-effects, an unbiased and global proteomics approach combined with big data bioinformatics was applied. This was followed by biochemical and functional analyses to determine the clinicopathological mechanisms affected by ALN. Results: The findings from this proteomics study suggest that the RIPK3/Wnt/GSK3/β-catenin signaling pathway is significantly perturbed upon ALN treatment, resulting in abnormal angiogenesis, inflammation, anabolism, remodeling, and mineralization in bone cells in an in vitro cell culture system. Conclusion: Our investigation into potential key signaling mechanisms in response to ALN provides a rational basis for suppressing BP-induced adverse effect and presents various therapeutic strategies.
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Affiliation(s)
- Jayoung Kim
- Departments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Medicine, University of California Los Angeles, CA, USA
| | - Austin Yeon
- Departments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Sarah J. Parker
- Smidt Heart Institute, Department of Cardiology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Muhammad Shahid
- Departments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Aissatou Thiombane
- Departments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Eunho Cho
- Departments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Sungyong You
- Departments of Surgery and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Hany Emam
- Division of Orthodontics, College of Dentistry, The Ohio State University, Columbus, OH, USA
| | - Do-Gyoon Kim
- Division of Oral Surgery, College of Dentistry, The Ohio State University, Columbus, OH, USA
| | - Minjung Kim
- Department of Cell Biology, Microbiology, and Molecular Biology, University of South Florida, Tampa, FL, USA
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Bisphosphonates in Dentistry – State of the Art. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2021. [DOI: 10.2478/sjecr-2020-0061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Bisphosphonates remain the most used and most effective drugs for the treatment of systemic bone diseases followed by bone resorption. Although their side effects in a form of alveolar bone osteonecrosis have been reported, bisphosphonates have a potential of being used in the treatment of the most common oral diseases followed by alveolar bone resorption such as peri-implantitis, periapical lesions, and periodontitis. The aim of this article was to review the most recent research regarding the use of bisphosphonates in the field of dentistry. The results of studies indicate that bisphosphonate use in the treatment of peri-implantitis, periapical lesions, and periodontitis can reduce alveolar bone resorption and contribute to bone preservation. However, the most beneficial way of their application in the treatment of these oral diseases remain to be determined.
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Almeida MVDC, Moura AC, Santos L, Gominho L, Cavalcanti UDNT, Romeiro K. Photodynamic Therapy as an adjunct in the Treatment of Medication-Related Osteonecrosis of the Jaw: A Case Report. J Lasers Med Sci 2021; 12:e12. [PMID: 34084738 DOI: 10.34172/jlms.2021.12] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Introduction: Medication-related osteonecrosis of the jaw (MRONJ) corresponds to an adverse effect of the use of drugs such as bisphosphonates and denosumab. This condition is often associated with pain, infection, purulent secretion, paraesthesia, tooth mobility and halitosis, decreasing the patient's quality of life. The management of MRONJ tends to be conservative, through the guidance of oral hygiene, antibiotic therapy and mouthwashes. However, the use of antimicrobial photodynamic therapy (aPDT) has shown promise in the treatment of these injuries. The purpose of this article is to report a case of MRONJ treatment associated with aPDT. Case Report: A 75-year-old patient, with a history of breast cancer and use of intravenous Zoledronic Acid, presented with bilateral MRONJ lesions in tuberosity on the right and left sides. Treatment was conservatively instituted with the use of aPDT as an adjuvant. After 12 aPDT sessions, complete regression of the lesion was observed. However, after two weeks, the presence of a new lesion was noted, this time in the anterior region of the maxilla. The same protocol previously established was followed and after two aPDT sessions, the patient returned with complete lesion regression. Conclusion: The use of aPDT may represent an important adjuvant within a set of clinical protocols in the treatment of MRONJ.
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Affiliation(s)
- Marcelo Vieira da Costa Almeida
- Department of Oral Medicine, Real Hospital Português de Beneficência em Pernambuco, 4760 - Paissandu, 52010-075, Recife - PE, Brazil
| | - Antonio C Moura
- Department of Oral Medicine, Real Hospital Português de Beneficência em Pernambuco, 4760 - Paissandu, 52010-075, Recife - PE, Brazil
| | - Lúcia Santos
- Department of Oral Medicine, Real Hospital Português de Beneficência em Pernambuco, 4760 - Paissandu, 52010-075, Recife - PE, Brazil
| | - Luciana Gominho
- Department of Restorative Dentistry, Universidade Federal da Paraíba - UFPB, s/n, Cidade Universitária - João Pessoa, 58051-900, PB, Brazil
| | | | - Kaline Romeiro
- Department of Oral Medicine, Real Hospital Português de Beneficência em Pernambuco, 4760 - Paissandu, 52010-075, Recife - PE, Brazil
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21
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Differentiating the causes of adynamic bone in advanced chronic kidney disease informs osteoporosis treatment. Kidney Int 2021; 100:546-558. [PMID: 34102219 DOI: 10.1016/j.kint.2021.04.043] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 04/15/2021] [Accepted: 04/20/2021] [Indexed: 12/15/2022]
Abstract
Patients with chronic kidney disease (CKD) have an increased fracture risk because of impaired bone quality and quantity. Low bone mineral density predicts fracture risk in all CKD stages, including advanced CKD (CKD G4-5D). Pharmacological therapy improves bone mineral density and reduces fracture risk in moderate CKD. Its efficacy in advanced CKD remains to be determined, although pilot studies suggest a positive effect on bone mineral density. Currently, antiresorptive agents are the most commonly prescribed drugs for the prevention and therapy of osteoporosis. Their use in advanced CKD has been limited by the lack of large clinical trials and fear of causing kidney dysfunction and adynamic bone disease. In recent decades, adynamic bone disease has evolved as the most predominant form of renal osteodystrophy, commonly associated with poor outcomes, including premature mortality and progression of vascular calcification. Evolving evidence indicates that reduction of bone turnover by parathyroidectomy or pharmacological therapies, such as calcimimetics and antiresorptive agents, are not associated with premature mortality or accelerated vascular calcification in CKD. In contrast, chronic inflammation, oxidative stress, malnutrition, and diabetes can induce low bone turnover and associate with poor prognosis. Thus, the conditions causing suppression of bone turnover rather than the low bone turnover per se may account for the perceived association with outcomes. Anabolic treatment, in contrast, has been suggested to improve turnover and bone mass in patients with advanced CKD and low bone turnover; however, uncertainty about safety even exceeds that of antiresorptive agents. Here, we critically review the pathophysiological concept of adynamic bone disease and discuss the effect of low bone turnover on the safety and efficacy of anti-osteoporosis pharmacotherapy in advanced CKD.
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22
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The Role of Platelet-Rich Fibrin (PRF) in the Prevention of Medication-Related Osteonecrosis of the Jaw (MRONJ). BIOMED RESEARCH INTERNATIONAL 2021; 2021:4948139. [PMID: 34095295 PMCID: PMC8140838 DOI: 10.1155/2021/4948139] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 05/04/2021] [Indexed: 02/06/2023]
Abstract
Dentoalveolar surgery is probably the major risk factor for MRONJ and for other complications following a tooth extraction, especially in patients affected by systemic diseases. The aim of this retrospective study is to evaluate whether a PRF plug inserted in the post extraction socket can prevent the onset of MRONJ. The patients were divided into two groups according to the surgical protocol that included the insertion or not of the PRF following the extraction and all the anamnestic, and clinical data were analyzed. In the control group, 5 patients developed MRONJ (19.23%) while in the study group, any case of MRONJ was reported. In the control group, patients who developed MRONJ had a CTX with less than 100 pg/mL (5 high-risk patients, Spearman's rank r = .547, p < .001). The use of platelet concentrates in patients with high risk of MRONJ is a user-friendly technique with an excellent cost-benefit ratio in oral surgery.
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Evenepoel P, Cunningham J, Ferrari S, Haarhaus M, Javaid MK, Lafage-Proust MH, Prieto-Alhambra D, Torres PU, Cannata-Andia J. European Consensus Statement on the diagnosis and management of osteoporosis in chronic kidney disease stages G4-G5D. Nephrol Dial Transplant 2021; 36:42-59. [PMID: 33098421 DOI: 10.1093/ndt/gfaa192] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Indexed: 12/16/2022] Open
Abstract
Controlling the excessive fracture burden in patients with chronic kidney disease (CKD) Stages G4-G5D remains an impressive challenge. The reasons are 2-fold. First, the pathophysiology of bone fragility in patients with CKD G4-G5D is complex and multifaceted, comprising a mixture of age-related (primary male/postmenopausal), drug-induced and CKD-related bone abnormalities. Second, our current armamentarium of osteoporosis medications has not been developed for, or adequately studied in patients with CKD G4-G5D, partly related to difficulties in diagnosing osteoporosis in this specific setting and fear of complications. Doubts about the optimal diagnostic and therapeutic approach fuel inertia in daily clinical practice. The scope of the present consensus paper is to review and update the assessment and diagnosis of osteoporosis in patients with CKD G4-G5D and to discuss the therapeutic interventions available and the manner in which these can be used to develop management strategies for the prevention of fragility fracture. As such, it aims to stimulate a cohesive approach to the management of osteoporosis in patients with CKD G4-G5D to replace current variations in care and treatment nihilism.
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Affiliation(s)
- Pieter Evenepoel
- Department of Nephrology, KU Leuven University Hospitals Leuven, Leuven, Belgium
| | - John Cunningham
- Centre for Nephrology, UCL Medical School, Royal Free Campus, London, UK
| | - Serge Ferrari
- Service of Bone Diseases, Geneva University Hospital, Switzerland
| | - Mathias Haarhaus
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.,Diaverum Sweden, Stockholm, Sweden
| | | | | | | | - Pablo Ureña Torres
- Department of Dialysis, AURA Nord Saint Ouen, Saint Ouen, France.,Department of Renal Physiology, Necker Hospital, University of Paris Descartes, Paris, France
| | - Jorge Cannata-Andia
- Bone and Mineral Research Unit (ISPA) (REDinREN), Hospital Universitario Central Asturias, Oviedo University, Spain
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24
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Brauner E, Mezi S, Ciolfi A, Ciolfi C, Pucci R, Cassoni A, Battisti A, Piesco G, De Felice F, Pranno N, Armida M, De Angelis F, Romeo U, Capocci M, Tenore G, Tombolini V, Valentini V, Ottolenghi L, Polimeni A, Di Carlo S. A New Medical Record Proposal to the Prognostic Risk Assessment for MRONJ in Oncologic Patients: "Sapienza Head and Neck Unit" Proposal. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18041851. [PMID: 33672876 PMCID: PMC7918934 DOI: 10.3390/ijerph18041851] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 01/17/2021] [Accepted: 01/27/2021] [Indexed: 11/30/2022]
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is an adverse event associated with antiresorptive and antiangiogenic drugs. The use of these drugs in the treatment of cancer patients with bone metastasis is necessary and standardized in the literature. A multidisciplinary approach for the patient’s management is strongly recommended. Therefore, it should be necessary to integrate the path of these subjects with a dedicated dental screening in order to first assess the individual risk of developing a MRONJ, and then to plan dental treatments and oral hygiene sessions, and finally to schedule a follow-up to intercept and treat early osteonecrosis. The aim of this manuscript is to propose a new simple medical report to evaluate patients affected by metastatic bone cancer in order to reduce the risk of developing MRONJ.
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Affiliation(s)
- Edoardo Brauner
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Silvia Mezi
- Department of Radiological Oncological and Pathological Sciences, Sapienza University of Rome, 00161 Roma, Italy; (S.M.); (G.P.); (F.D.F.); (V.T.)
| | - Alessandro Ciolfi
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
- Correspondence: ; Tel.: +39-3397737410
| | - Chiara Ciolfi
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Resi Pucci
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Andrea Cassoni
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Andrea Battisti
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Gabriele Piesco
- Department of Radiological Oncological and Pathological Sciences, Sapienza University of Rome, 00161 Roma, Italy; (S.M.); (G.P.); (F.D.F.); (V.T.)
| | - Francesca De Felice
- Department of Radiological Oncological and Pathological Sciences, Sapienza University of Rome, 00161 Roma, Italy; (S.M.); (G.P.); (F.D.F.); (V.T.)
| | - Nicola Pranno
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Matteo Armida
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Francesca De Angelis
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Umberto Romeo
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Mauro Capocci
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Gianluca Tenore
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Vincenzo Tombolini
- Department of Radiological Oncological and Pathological Sciences, Sapienza University of Rome, 00161 Roma, Italy; (S.M.); (G.P.); (F.D.F.); (V.T.)
| | - Valentino Valentini
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Livia Ottolenghi
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Antonella Polimeni
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
| | - Stefano Di Carlo
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Roma, Italy; (E.B.); (C.C.); (R.P.); (A.C.); (A.B.); (N.P.); (M.A.); (F.D.A.); (U.R.); (M.C.); (G.T.); (V.V.); (L.O.); (A.P.); (S.D.C.)
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25
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Lentzen MP, Buller J, Riekert M, Grandoch A, Kreppel M, Zöller JE, Zirk M. Bisphosphonate application and volumetric effects on MRONJ lesions. J Craniomaxillofac Surg 2021; 49:501-507. [PMID: 33853745 DOI: 10.1016/j.jcms.2021.01.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 10/27/2020] [Accepted: 01/31/2021] [Indexed: 01/22/2023] Open
Abstract
The purpose of this investigation was to analyze the volume of medication-related osteonecrosis of the jaw (MRONJ) lesions by semi-automatic segmentation of cone-beam computed tomography images, and correlate the results with the underlying diseases and applied medication. MRONJ lesions detected in cone-beam computed tomography images were assessed. The open-source software ITK-Snap enabled volumetric measurements of MRONJ lesions based on semi-automatic segmentation. Results were analyzed according to necrosis volume, localization, and gender. In addition, the underlying disease and the type of application of antiresorptive medication were investigated. Cone-beam computed tomography images of 66 patients were studied. 34 male and 32 female patients were included, with ages ranging from 50 to 93 years at the time of diagnosis. The mean volume was 993.24 ± 620.94 mm3: 484.73 ± 230.97 mm3 for the upper jaw and 1084.04 ± 625.74 mm3 for the lower jaw. The results indicated statistically significant differences between lesions of the upper and lower jaw, regardless of gender (p = 0.003). The analysis of differences between males and females did not show any significant results (p = 0.464), although males presented slightly larger lesions than females. With regard to the underlying disease, patients with osteoporosis presented larger volumes, whereas patients with malignant tumors presented smaller volumes. Nevertheless, no statistically significant differences according to the underlying disease (p = 0.313) were detected. However, patients with intravenous (iv) application showed statistically significantly larger lesions than patients who underwent oral or subcutaneous (s.c.) applications (p = 0.004). It seems that the osteonecrosis volume correlates with the applied antiresorptive agents. Larger MRONJ lesions should be expected in patients who receive intravenous antiresorptive therapy.
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Affiliation(s)
- Max-Philipp Lentzen
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany.
| | - Johannes Buller
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
| | - Maximilian Riekert
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
| | - Andrea Grandoch
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
| | - Matthias Kreppel
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
| | - Joachim E Zöller
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
| | - Matthias Zirk
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
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26
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Olesen TB, Andersen IT, Ording AG, Ehrenstein V, Seesaghur A, Helleberg C, Silkjær T, Hernandez RK, Niepel D, Abildgaard N. Use of bisphosphonates in multiple myeloma patients in Denmark, 2005-2015. Support Care Cancer 2021; 29:4501-4511. [PMID: 33458807 DOI: 10.1007/s00520-020-05934-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/03/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE To describe use of bisphosphonates in newly diagnosed multiple myeloma patients in Denmark. METHODS Using data from the Danish National Multiple Myeloma Registry, we conducted a population-based cohort study. Among patients newly diagnosed with multiple myeloma from 2005 to 2015, we examined use of bisphosphonates at first- and at progression/second-line anti-myeloma treatment overall, by patient characteristics, and myeloma complications. RESULTS Of 2947 patients starting first-line anti-myeloma treatment, 2207 patients (74.9%) received bisphosphonates. During a median follow-up of 27.6 (quartiles, 10.6-52.5) months, disease progression post-first-line treatment was recorded in 1546 patients, of whom 1065 (68.9%) were treated with bisphosphonates. Altogether, 80.9% of patients with and 37.6% of patients without myeloma bone disease were treated with bisphosphonates at first line and 73.0% and 42.7%, respectively, at progression/second line. Moreover, the proportion of patients treated with bisphosphonates decreased with increasing severity of renal impairment at first and at progression/second-line treatment. CONCLUSION The proportion of patients treated with bisphosphonates as part of first- and second-line anti-myeloma treatment increased with presence of myeloma bone disease and decreased by presence and severity of renal impairment. Overall, 25% of newly diagnosed multiple myeloma patients had no record of bisphosphonate treatment, potentially indicating an unmet need.
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Affiliation(s)
- Tina Bech Olesen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus University, Olof Palmes Allé 43, 8200, Aarhus, Denmark.
| | - Ina Trolle Andersen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus University, Olof Palmes Allé 43, 8200, Aarhus, Denmark
| | - Anne Gulbech Ording
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus University, Olof Palmes Allé 43, 8200, Aarhus, Denmark
| | - Vera Ehrenstein
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus University, Olof Palmes Allé 43, 8200, Aarhus, Denmark
| | | | | | - Trine Silkjær
- Department of Haematology, Aarhus University Hospital, Aarhus, Denmark
| | | | | | - Niels Abildgaard
- Haematology Research Unit, Department of Haematology, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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27
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Concentration of Penicillin G in Jawbone Affected by Antiresorptive Agent-Related Osteonecrosis Following a Single Preoperative Dose. Antibiotics (Basel) 2020; 10:antibiotics10010017. [PMID: 33375399 PMCID: PMC7824264 DOI: 10.3390/antibiotics10010017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/22/2020] [Accepted: 12/24/2020] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to evaluate the concentration of penicillin G in bone affected by antiresorptive agent-related osteonecrosis of the jaw (ARONJ) following a single preoperative dose of 10 million international units (6000 mg). ARONJ is a major concern in patients administered antiresorptive agents for conditions associated with pathologically increased bone resorption. Antibiotic therapy is a key component of most treatment approaches for ARONJ and penicillin based regimens, providing a cost effective therapy option with a favorable side effect profile, are administered most frequently. In this study, high performance liquid chromatography with tandem mass spectrometry (HPLC-MS/MS) was applied to evaluate penicillin G concentration in serum and bone samples of 19 patients suffering from ARONJ and undergoing surgical treatment under perioperative intravenous (IV) antibiotic therapy. Penicillin G bone concentrations were above the limit of detection (0.1 μg/g bone tissue) in 16 out of 19 samples, with a median concentration of 2.7 μg/g (range 0.1–8.8 μg/g). Penicillin G concentrations in intraoperative serum samples were above the limit of detection in all serum samples, with a median concentration of 116 μg/mL (range 1–232 μg/mL). Thus, considering bacteria frequently found in ARONJ lesions, penicillin G at levels providing adequate antimicrobial activity was detected in the serum and 16 out of 19 osteonecrotic lesions of patients suffering from ARONJ.
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28
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Rogers SW, Myers EJ, Gahring LC. Age-Associated Tooth Loss and Oral Microbial Dysbiosis in a Mouse Genetic Model of Chronic Nicotine Exposure. Front Immunol 2020; 11:575200. [PMID: 33117372 PMCID: PMC7575759 DOI: 10.3389/fimmu.2020.575200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 09/08/2020] [Indexed: 11/13/2022] Open
Abstract
Nicotine acts as a potent modulator of normal cellular responses through the nicotinic acetylcholine receptor subtype alpha7. In a mouse genetic model of alpha7 receptor dysfunction, alpha7E260A:G, 85 percent of 18 month-old mice exhibit an age-associated spontaneous loosening or complete loss of 3rd molars that was not present in the control mice. The adjacent soft tissues appeared largely unaffected. Further analysis including micro-CT revealed evidence of bone loss surrounding the 3rd molars with areas of cavitation and/or sponge-like (cancellous) bone remodeling in the mandible. The mandible microbiome was examined using 16S-rRNA sequencing. The results show the alpha7E260A:G oral microbiome included increased landscape complexity indicative of dysbiosis, and a significant increase of some bacteria, particularly Staphylococcus. These results suggest that normal alpha7 function plays a relevant role in maintaining normal gene expression and oral microbiome stasis. Consequently, this mouse model suggests there are consequences to ongoing alpha7 receptor dysfunction and oral health, as can occur from chronic exposure to nicotine as expected from electronic nicotine delivery systems (ENDS or "vaping"), that may not be seen until older age.
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Affiliation(s)
- Scott W Rogers
- Salt Lake City Veterans Affairs Medical Center: Geriatrics, Research, Education and Clinical Center, Salt Lake City, UT, United States.,Department of Neurobiology, University of Utah School of Medicine, Salt Lake City, UT, United States
| | - Elizabeth J Myers
- Department of Internal Medicine, Division of Geriatrics, University of Utah School of Medicine, Salt Lake City, UT, United States
| | - Lorise C Gahring
- Salt Lake City Veterans Affairs Medical Center: Geriatrics, Research, Education and Clinical Center, Salt Lake City, UT, United States.,Department of Internal Medicine, Division of Geriatrics, University of Utah School of Medicine, Salt Lake City, UT, United States
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29
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Gupta L, Dholam K, Janghel Y, Gurav SV. Osteonecrosis of the jaw associated with imatinib therapy in myeloproliferative neoplasm: a rare case report. Oral Surg Oral Med Oral Pathol Oral Radiol 2020; 131:e157-e162. [PMID: 33187944 DOI: 10.1016/j.oooo.2020.10.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 10/06/2020] [Accepted: 10/08/2020] [Indexed: 11/26/2022]
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is a relatively infrequent but very well-known adverse effect of bisphosphonates. This rare complication of bisphosphonates is rarest with the use of certain drugs. Tyrosine kinase inhibitors (TKIs), particularly used in renal cell carcinoma or gastrointestinal tumors as a chemotherapeutic agent, can precipitate this particular medical condition of bone when it is associated with either radiation or bisphosphonates, though, monodrug therapy with TKIs rarely causes MRONJ. This article describes a rare case of necrosis of the jawbone in a patient with a myeloproliferative neoplasm who was receiving the TKI imatinib and had no history of bisphosphonate or radiation therapy to head and neck region.
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Affiliation(s)
- Lokendra Gupta
- Assistant Professor, Department of Dental and Prosthetic Surgery, Mahamana Pandit Madan Mohan Malaviya Cancer Center, Unit of Tata Memorial Center, Varanasi, Uttar Pradesh, India
| | - Kanchan Dholam
- Professor, Department of Dental and Prosthetic Surgery, Tata Memorial Hospital, Tata Memorial Center (TMC), Homi Bhabha National Institute (HBNI) Mumbai, Maharashtra, India
| | - Yogesh Janghel
- Former Assistant Professor, Department of Dental and Prosthetic Surgery, Homi Bhabha Cancer Hospital and Research Center, Unit of Tata Memorial Center, Vizag, Andhra Pradesh, India
| | - Sandeep V Gurav
- Professor, Department of Dental and Prosthetic Surgery, Tata Memorial Hospital, Tata Memorial Center (TMC), Homi Bhabha National Institute (HBNI) Mumbai, Maharashtra, India.
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30
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Abstract
Postmenopausal osteoporosis is a common condition and is associated with increased risk of fracture, including hip and vertebral fractures that in turn can have devastating consequences on morbidity and mortality. In this article, we review the pathogenesis and diagnostic approach to postmenopausal osteoporosis. We review available nonpharmacologic and pharmacologic therapies and we discuss their clinical efficacy and complications, with a detailed discussion of atypical femur fractures and osteonecrosis of the jaw.
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31
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Mikai A, Ono M, Tosa I, Nguyen HTT, Hara ES, Nosho S, Kimura-Ono A, Nawachi K, Takarada T, Kuboki T, Oohashi T. BMP-2/β-TCP Local Delivery for Bone Regeneration in MRONJ-Like Mouse Model. Int J Mol Sci 2020; 21:ijms21197028. [PMID: 32987737 PMCID: PMC7583034 DOI: 10.3390/ijms21197028] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/14/2020] [Accepted: 09/22/2020] [Indexed: 12/25/2022] Open
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is a severe pathological condition associated mainly with the long-term administration of bone resorption inhibitors, which are known to induce suppression of osteoclast activity and bone remodeling. Bone Morphogenetic Protein (BMP)-2 is known to be a strong inducer of bone remodeling, by directly regulating osteoblast differentiation and osteoclast activity. This study aimed to evaluate the effects of BMP-2 adsorbed onto beta-tricalcium phosphate (β-TCP), which is an osteoinductive bioceramic material and allows space retention, on the prevention and treatment of MRONJ in mice. Tooth extraction was performed after 3 weeks of zoledronate (ZA) and cyclophosphamide (CY) administration. For prevention studies, BMP-2/β-TCP was transplanted immediately after tooth extraction, and the mice were administered ZA and CY for an additional 4 weeks. The results showed that while the tooth extraction socket was mainly filled with a sparse tissue in the control group, bone formation was observed at the apex of the tooth extraction socket and was filled with a dense connective tissue rich in cellular components in the BMP-2/β-TCP transplanted group. For treatment studies, BMP-2/β-TCP was transplanted 2 weeks after tooth extraction, and bone formation was followed up for the subsequent 4 weeks under ZA and CY suspension. The results showed that although the tooth extraction socket was mainly filled with soft tissue in the control group, transplantation of BMP-2/β-TCP could significantly accelerate bone formation, as shown by immunohistochemical analysis for osteopontin, and reduce the bone necrosis in tooth extraction sockets. These data suggest that the combination of BMP-2/β-TCP could become a suitable therapy for the management of MRONJ.
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Affiliation(s)
- Akihiro Mikai
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (A.M.); (H.T.T.N.); (S.N.); (T.O.)
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (I.T.); (A.K.-O.); (K.N.); (T.K.)
| | - Mitsuaki Ono
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (A.M.); (H.T.T.N.); (S.N.); (T.O.)
- Correspondence: ; Tel.: +81-86-235-7129; Fax: +81-86-222-7768
| | - Ikue Tosa
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (I.T.); (A.K.-O.); (K.N.); (T.K.)
| | - Ha Thi Thu Nguyen
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (A.M.); (H.T.T.N.); (S.N.); (T.O.)
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (I.T.); (A.K.-O.); (K.N.); (T.K.)
| | - Emilio Satoshi Hara
- Department of Biomaterials, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan;
| | - Shuji Nosho
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (A.M.); (H.T.T.N.); (S.N.); (T.O.)
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (I.T.); (A.K.-O.); (K.N.); (T.K.)
| | - Aya Kimura-Ono
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (I.T.); (A.K.-O.); (K.N.); (T.K.)
- Center for Innovative Clinical Medicine, Okayama University Hospital, Okayama 700-8558, Japan
| | - Kumiko Nawachi
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (I.T.); (A.K.-O.); (K.N.); (T.K.)
| | - Takeshi Takarada
- Department of Regenerative Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan;
| | - Takuo Kuboki
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (I.T.); (A.K.-O.); (K.N.); (T.K.)
| | - Toshitaka Oohashi
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (A.M.); (H.T.T.N.); (S.N.); (T.O.)
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Paschalidi P, Gkouveris I, Soundia A, Kalfarentzos E, Vardas E, Georgaki M, Kostakis G, Erovic BM, Tetradis S, Perisanidis C, Nikitakis NG. The role of M1 and M2 macrophage polarization in progression of medication-related osteonecrosis of the jaw. Clin Oral Investig 2020; 25:2845-2857. [PMID: 32964311 DOI: 10.1007/s00784-020-03602-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 09/17/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The aim of this study was to investigate the relationship between M1 and M2 macrophage polarization and clinical stage in patients with medication-related osteonecrosis of the jaw (MRONJ) who underwent treatment with bisphosphonates or denosumab. MATERIALS AND METHODS M1 and M2 macrophage density and expression of interleukin (IL)-6 and IL-10 were assessed on biopsies of mucosal tissues surrounding necrotic bone in 30 MRONJ patients with stages 1-3 and controls. For identification of M1 and M2 macrophages, double CD68/iNOS and CD68/CD206 immunofluorescence staining was conducted, respectively. Computer-assisted immunofluorescence quantification of markers was performed. RESULTS Early stage 1 MRONJ patients showed a switch toward the M2 phenotype, as indicated by the higher density of M2 macrophages, the decreased M1/M2 ratio, and the upregulation of IL-10. MRONJ patients with advanced stages 2 and 3 showed a shift toward M1-polarized macrophages, as suggested by the higher density of M1 macrophages, the increased M1/M2 ratio, and the overexpression of IL-6. The macrophage density of both M1 and M2 subsets was significantly enhanced in patients receiving bisphosphonates compared with those receiving denosumab. CONCLUSIONS The M1-M2 macrophage polarization status in mucosal tissues bordering necrotic bone correlates with clinical stage of MRONJ. Patients with early-stage MRONJ show a switch toward M2-polarized macrophages, while MRONJ patients with advanced stage demonstrate a shift toward the M1 phenotype. CLINICAL RELEVANCE Therapeutic molecules targeting the inflammatory microenvironment via the regulation of either M1 or M2 macrophage polarization may represent a novel strategy for treatment of MRONJ.
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Affiliation(s)
- Polytimi Paschalidi
- Department of Oral and Maxillofacial Surgery, School of Dentistry, National and Kapodistrian University of Athens, Thivon 2, Goudi, Athens, Greece.
| | - Ioannis Gkouveris
- Department of Oral Medicine and Pathology, School of Dentistry, National and Kapodistrian University of Athens, Thivon 2, Goudi, Athens, Greece
| | - Akrivoula Soundia
- Division of Diagnostic and Surgical Sciences, UCLA School of Dentistry, Los Angeles, CA, 90095, USA
| | - Evangelos Kalfarentzos
- Department of Oral and Maxillofacial Surgery, School of Dentistry, National and Kapodistrian University of Athens, Thivon 2, Goudi, Athens, Greece
| | - Emmanouil Vardas
- Clinic of Hospital Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Thivon 2, Goudi, Athens, Greece
| | - Maria Georgaki
- Department of Oral Medicine and Pathology, School of Dentistry, National and Kapodistrian University of Athens, Thivon 2, Goudi, Athens, Greece
| | - Georgios Kostakis
- Department of Oral and Maxillofacial Surgery, School of Dentistry, National and Kapodistrian University of Athens, Thivon 2, Goudi, Athens, Greece
| | - Boban M Erovic
- Institute of Head and Neck Diseases, Evangelical Hospital Vienna, Hans-Sachs Gasse 10-12, 1180, Vienna, Austria
| | - Sotirios Tetradis
- Division of Diagnostic and Surgical Sciences, UCLA School of Dentistry, Los Angeles, CA, 90095, USA
| | - Christos Perisanidis
- Department of Oral and Maxillofacial Surgery, School of Dentistry, National and Kapodistrian University of Athens, Thivon 2, Goudi, Athens, Greece
| | - Nikolaos G Nikitakis
- Department of Oral Medicine and Pathology, School of Dentistry, National and Kapodistrian University of Athens, Thivon 2, Goudi, Athens, Greece
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Nordström P, Bergman J, Ballin M, Björk S, Nordström A. Bone-Specific Drugs and Osteonecrosis of Sites Other Than the Jaw: A Nationwide Cohort Study. J Bone Miner Res 2020; 35:1703-1710. [PMID: 32379370 DOI: 10.1002/jbmr.4040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 04/01/2020] [Accepted: 04/27/2020] [Indexed: 11/10/2022]
Abstract
Bone-specific drugs (BSDs) increase the risk of osteonecrosis of the jaw (ONJ), but whether they increase the risk of osteonecrosis at other sites is not known. Two studies, a cohort study and a case-control study, were conducted using registry data on everyone who was residing in Sweden on December 31, 2005, and who was 50 years of age or older at the time (n = 3,523,912). In the cohort study, individuals prescribed a BSD during the period 2006-2017 (n = 217,387) were 1:1 matched with nonusers on birth year, sex, hip fracture status, and Swedish or foreign origin. In the case-control study, individuals diagnosed with osteonecrosis during 2006-2017 (n = 12,614) were 1:1 matched with individuals without a diagnosis of osteonecrosis on birth year, sex, and Swedish or foreign background. In the cohort study, osteonecrosis was diagnosed in 983 BSD users and 214 nonusers (adjusted hazard ratio [aHR] 4.02; 95% CI, 3.32-4.87), during a mean treatment time of 2.8 years. A similar association was observed in a subcohort where all individuals diagnosed with cancer (HR 4.82; 95% CI, 2.52-9.22). The greatest difference in incidence between BSD users and nonusers was observed in patients with a femoral neck fracture that was not treated with total hip arthroplasty or hemiarthroplasty (incidence rate difference, 77.8 cases per 10,000 person-years, p < .05). The risk of osteonecrosis was higher in users of denosumab (HR 1.93; 95% CI, 1.33-2.79) and users of zoledronic acid (HR 1.95; 95% CI, 1.31-2.91) than in users of other BSDs. The increased risk of osteonecrosis decreased after the end of therapy (p < .001 for time trend). The results were confirmed in the case-control study. In summary, use of BSDs, especially more potent BSDs, is associated with increased risk of osteonecrosis of sites other than the jaw. This increased risk decreases after the final dose of BSD. © 2020 American Society for Bone and Mineral Research.
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Affiliation(s)
- Peter Nordström
- Unit of Geriatric Medicine, Department of Community Medicine and Rehabilitation, Umeå University, Umeå, Sweden
| | - Jonathan Bergman
- Unit of Geriatric Medicine, Department of Community Medicine and Rehabilitation, Umeå University, Umeå, Sweden
| | - Marcel Ballin
- Unit of Geriatric Medicine, Department of Community Medicine and Rehabilitation, Umeå University, Umeå, Sweden.,Section of Sustainable Health, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Sabine Björk
- Section of Sustainable Health, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Anna Nordström
- Section of Sustainable Health, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden.,School of Sports Science, UiT The Arctic University of Norway, Tromsö, Norway
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Monitoring indices of bone inflammatory activity of the jaw using SPECT bone scintigraphy: a study of ARONJ patients. Sci Rep 2020; 10:11385. [PMID: 32647190 PMCID: PMC7347656 DOI: 10.1038/s41598-020-68428-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 06/24/2020] [Indexed: 11/09/2022] Open
Abstract
Development of quantitative analysis software has enabled application of several standardised uptake values (SUV) for bone analysis in single photon emission computed tomography (SPECT). The present retrospective study aimed to develop a reliable method of monitoring bone inflammatory activity in antiresorptive agent-related osteonecrosis of the jaw (ARONJ) using SPECT quantitative analysis software. Fifteen ARONJ patients underwent SPECT before and after anti-inflammatory therapy. We calculated the mean maximum SUV (SUVmax) of the bilateral cranial bones using quantitative analysis software and used this as the control [C]. We attempted to adjust the SUVmax of the lesion [L] as follows: adjusted SUVmax (aSUVmax) = [L] - [C]. The optimum threshold to calculate the metabolic bone volume (MBV) (cm3) was [C] + 3. The threshold values obtained for each case were input to calculate MBV at each osteomyelitis site. Retrospectively, we compared aSUVmax and MBV of each patient's ARONJ before and after anti-inflammatory therapy. The patients' high aSUVmax or large MBV of the ARONJ reduced rapidly, reflecting individual clinical findings after treatment. Application of SPECT quantitative analysis software to monitor bone inflammatory activity in ARONJ could improve the prognosis-deciding abilities of clinicians and enable them to treat ARONJ effectively.
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Fuzzell LN, Fraenkel L, Stark SL, Seehra SS, Nelson C, Keleman A, Politi MC. A Mixed Methods Study Exploring Older Womens' Attitudes Toward Osteoporosis Medications: Adapting a Health Communication Framework. WOMEN'S HEALTH REPORTS 2020; 1:102-113. [PMID: 32617530 PMCID: PMC7325487 DOI: 10.1089/whr.2019.0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background: Bisphosphonates (BPs) can reduce fracture risk for adults with osteoporosis (OP), but they have rare risks, complicating decision making. Guided by an established health decision and communication framework, we explored older women's feelings and positions toward taking BPs. Materials and Methods: Using a mixed-methods design, we interviewed women >65 years of age who had never taken BPs. After learning about BPs, participants responded to items about their feelings toward medication benefits/risks. They then identified their overall position toward taking BPs (corresponding to Unquestioning Acceptors, Cautious Acceptors, Hesitants, Probable Refusers, and Definite Refusers). We analyzed data using qualitative content analysis and summarized quantitative data with descriptive statistics. Results: Thirty women participated. Acceptors (N = 17, 56.6%) worried about OP-related fractures. Hesitant participants (N = 12, 40%) worried about BP risks, yet expressed openness toward medications if given opportunities to gather information and talk to clinicians. One Refuser expressed distrust in clinicians and pharmaceuticals. Conclusions: Understanding women's positions toward BPs might improve decision-making processes for OP treatment. Clinicians could tailor communication based on patients' identified BP position. Acceptors might be comfortable with succinct conversations describing medications. Hesitant patients might need more information from resources such as decision aids. Building trust with patients questioning BPs can support future conversations.
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Affiliation(s)
- Lindsay N Fuzzell
- Department of Surgery, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, USA.,Department of Health Outcomes and Behavior, H. Lee Moffitt Cancer Center, Tampa, Florida, USA
| | - Liana Fraenkel
- Department of Rheumatology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Susan L Stark
- Department of Occupational Therapy, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, USA
| | - Sarabjeet S Seehra
- Applied Health Behavior, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, USA
| | - Christine Nelson
- Department of Occupational Therapy, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, USA
| | - Audrey Keleman
- Department of Occupational Therapy, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, USA
| | - Mary C Politi
- Department of Surgery, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, USA
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Preventing, identifying, and managing medication-related osteonecrosis of the jaw: a practical guide for nurses and other allied healthcare professionals. Support Care Cancer 2020; 28:4019-4029. [PMID: 32307659 PMCID: PMC7378104 DOI: 10.1007/s00520-020-05440-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 03/27/2020] [Indexed: 11/05/2022]
Abstract
Background Medication-related osteonecrosis of the jaw (MRONJ) is an infrequent, but potentially serious, adverse event that can occur after exposure to bone-modifying agents (BMAs; e.g., bisphosphonates, denosumab, and antiangiogenic therapies). BMAs are typically used at higher doses to prevent skeletal-related events in cancer patients and at lower doses for osteoporosis/bone loss. MRONJ can cause significant pain, reduce quality of life, and can be difficult to treat, requiring a multiprofessional approach to care. Methods We reviewed the literature and guidelines to summarize a practical guide on MRONJ for nurses and other allied healthcare professionals. Results While there is a risk of MRONJ with BMAs, this should be considered in relation to the benefits of treatment. Nurses and other allied healthcare professionals can play a key role alongside physicians and dentists in assessing MRONJ risk, identifying MRONJ, counseling the patient on the benefit–risk of BMA treatment, preventing MRONJ, and managing the care pathway of these patients. Assessing patients for MRONJ risk factors before starting BMA treatment can guide preventative measures to reduce the risk of MRONJ. Nurses can play a pivotal role in facilitating multiprofessional management of MRONJ by communicating with patients to ensure compliance with preventative measures, and with patients’ physicians and dentists to ensure early detection and referral for prompt treatment of MRONJ. Conclusions This review summarizes current evidence on MRONJ and provides practical guidance for nurses, from before BMA treatment is started through to approaches that can be taken to prevent and manage MRONJ in patients receiving BMAs. Electronic supplementary material The online version of this article (10.1007/s00520-020-05440-x) contains supplementary material, which is available to authorized users.
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Abstract
Numerous safe and efficient drug therapies are currently available to decrease risk of low trauma fractures in patients with osteoporosis including postmenopausal, male, and secondary osteoporosis. In this chapter, we give first an overview of the most important outcomes regarding fracture risk reduction, change in bone mineral density (BMD by DXA) and/or bone markers of the phase III clinical studies of well-established therapies (such as Bisphosphonates, Denosumab or Teriparatide) and also novel therapies (such as Romosozumab or Abaloparatide) and highlight their mechanisms of action at bone tissue/material level. The latter understanding is not only essential for the choice of drug, duration and discontinuation of treatment but also for the interpretation of the clinical outcomes (in particular of eventual changes in BMD) after drug administration. In the second part of this chapter, we focus on the management of different forms of osteoporosis and give a review of the respective current guidelines for treatment. Adverse effects of treatment such as atypical femoral fractures, osteonecrosis of the jaw or influence of fracture healing are considered also in this context.
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Imaging and histomorphometric evaluation of mandible and tibia of rats treated with bisphosphonates. Oral Maxillofac Surg 2019; 23:473-479. [PMID: 31686251 DOI: 10.1007/s10006-019-00807-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 09/11/2019] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To evaluate the mandible and tibia of rats treated with bisphosphonates (BPs) by imaging and histomorphometric analysis. STUDY DESIGN Thirty-four rat specimens (Rattus norvegicus, Wistar strain) were distributed into 3 groups: (1) 12 rats treated with zoledronic acid; (2) 12 rats treated with clodronate; and (3) the control group, containing 10 rats that received saline. All bones were exposed to cone beam computed tomography (CBCT). The images were analyzed to determine bone density (BD), using the software OsiriX 7.0. Histological slides were prepared from the specimens and the proportion of bone volume (BV) was quantified using the software Adobe Photoshop CC. RESULTS There was no statistically significant difference in BD either between the drug groups or between mandible and tibia. BV between BPs and control group did not show a significant difference. However, comparing the two bones, the mandibles in the control group displayed higher BV than did the tibiae in the same group. CONCLUSION According to our results, we conclude that (1) BD was not altered by bone type or by type of BP administered, and (2) treatment with zoledronic acid or clodronate did not affect BV in the mandible or tibia of test groups.
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Shapiro CL, Yarom N, Peterson DE, Bohlke K, Saunders DP. Medication-Related Osteonecrosis of the Jaw: MASCC/ISOO/ASCO Clinical Practice Guideline Summary. J Oncol Pract 2019. [DOI: 10.1200/jop.19.00384] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | - Noam Yarom
- Tel Hashomer and Tel Aviv University, Tel Aviv, Israel
| | | | - Kari Bohlke
- American Society of Clinical Oncology, Alexandria, VA
| | - Deborah P. Saunders
- Health Sciences North, Northern Ontario School of Medicine, Sudbury, Ontario, Canada
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40
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Song M. Dental care for patients taking antiresorptive drugs: a literature review. Restor Dent Endod 2019; 44:e42. [PMID: 31799170 PMCID: PMC6875544 DOI: 10.5395/rde.2019.44.e42] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 10/04/2019] [Accepted: 10/09/2019] [Indexed: 12/13/2022] Open
Abstract
Antiresorptive drugs (ARDs), such as bisphosphonates or denosumab, that prevent bone resorption are widely used in patients with osteoporosis or with cancer that has metastasized to the bones. Although osteonecrosis of the jaw (ONJ) is a well-documented complication of ARD use, the benefits ARDs outweigh the complication. Thus, research has focused on finding ways to prevent or reduce the risk of developing ONJ. Dentists, as part of a multi-professional team, have a critical role in preventing ONJ. However, many dentists tend to hesitate to provide dental care to patients with ONJ, or tend to think that it is a problem to be dealt with by oral surgeons. This review gives an overview of ARD-related ONJ and provides the guidelines for dental care in patients taking ARDs to lower the risk of developing ONJ.
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Affiliation(s)
- Minju Song
- Department of Conservative Dentistry, College of Dentistry, Dankook University, Cheonan, Korea
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41
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Anesi A, Generali L, Sandoni L, Pozzi S, Grande A. From Osteoclast Differentiation to Osteonecrosis of the Jaw: Molecular and Clinical Insights. Int J Mol Sci 2019; 20:ijms20194925. [PMID: 31590328 PMCID: PMC6801843 DOI: 10.3390/ijms20194925] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 09/27/2019] [Accepted: 09/30/2019] [Indexed: 01/05/2023] Open
Abstract
Bone physiology relies on the delicate balance between resorption and formation of its tissue. Bone resorption depends on a process called osteoclastogenesis in which bone-resorbing cells, i.e., osteoclasts, are produced by the differentiation of more undifferentiated progenitors and precursors. This process is governed by two main factors, monocyte-colony stimulating factor (M-CSF) and receptor activator of NFκB ligand (RANKL). While the former exerts a proliferating effect on progenitors/precursors, the latter triggers a differentiation effect on more mature cells of the same lineage. Bone homeostasis requires a perfect space–time coordination of the involved signals. When osteoclastogenesis is poorly balanced with the differentiation of the bone forming counterparts, i.e., osteoblasts, physiological bone remodelling can turn into a pathological state, causing the systematic disruption of bone tissue which results in osteopenia or osteolysis. Examples of these conditions are represented by osteoporosis, Paget’s disease, bone metastasis, and multiple myeloma. Therefore, drugs targeting osteoclastogenesis, such as bisphosphonates and an anti-RANKL monoclonal antibody, have been developed and are currently used in the treatment of such diseases. Despite their demonstrated therapeutic efficacy, these agents are unfortunately not devoid of side effects. In this regard, a condition called osteonecrosis of the jaw (ONJ) has been recently correlated with anti-resorptive therapy. In this review we will address the involvement of osteoclasts and osteoclast-related factors in the pathogenesis of ONJ. It is to be hoped that a better understanding of the biological mechanisms underlying bone remodelling will help in the design a medical therapeutic approach for ONJ as an alternative to surgical procedures.
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Affiliation(s)
- Alexandre Anesi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124 Modena, Italy.
| | - Luigi Generali
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance, University of Modena and Reggio Emilia, 41121 Modena, Italy.
| | - Laura Sandoni
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Giuseppe Campi 287, 41125 Modena, Italy.
| | - Samantha Pozzi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124 Modena, Italy.
| | - Alexis Grande
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Giuseppe Campi 287, 41125 Modena, Italy.
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Souza Tolentino E, Castro TF, Michellon FC, Passoni ACC, Ortega LJA, Iwaki LCV, Silva MC. Adjuvant therapies in the management of medication‐related osteonecrosis of the jaws: Systematic review. Head Neck 2019; 41:4209-4228. [DOI: 10.1002/hed.25944] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 06/26/2019] [Accepted: 08/15/2019] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - Tamara F. Castro
- Oral Oncology CenterSão Paulo State University (Unesp), School of Dentistry, Araçatuba, São Paulo, Brazil
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Yarom N, Shapiro CL, Peterson DE, Van Poznak CH, Bohlke K, Ruggiero SL, Migliorati CA, Khan A, Morrison A, Anderson H, Murphy BA, Alston-Johnson D, Mendes RA, Beadle BM, Jensen SB, Saunders DP. Medication-Related Osteonecrosis of the Jaw: MASCC/ISOO/ASCO Clinical Practice Guideline. J Clin Oncol 2019; 37:2270-2290. [PMID: 31329513 DOI: 10.1200/jco.19.01186] [Citation(s) in RCA: 177] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To provide guidance regarding best practices in the prevention and management of medication-related osteonecrosis of the jaw (MRONJ) in patients with cancer. METHODS Multinational Association of Supportive Care in Cancer/International Society of Oral Oncology (MASCC/ISOO) and ASCO convened a multidisciplinary Expert Panel to evaluate the evidence and formulate recommendations. Guideline development involved a systematic review of the literature and a formal consensus process. PubMed and EMBASE were searched for studies of the prevention and management of MRONJ related to bone-modifying agents (BMAs) for oncologic indications published between January 2009 and December 2017. Results from an earlier systematic review (2003 to 2008) were also included. RESULTS The systematic review identified 132 publications, only 10 of which were randomized controlled trials. Recommendations underwent two rounds of consensus voting. RECOMMENDATIONS Currently, MRONJ is defined by (1) current or previous treatment with a BMA or angiogenic inhibitor, (2) exposed bone or bone that can be probed through an intraoral or extraoral fistula in the maxillofacial region and that has persisted for longer than 8 weeks, and (3) no history of radiation therapy to the jaws or metastatic disease to the jaws. In patients who initiate a BMA, preventive care includes comprehensive dental assessments, discussion of modifiable risk factors, and avoidance of elective dentoalveolar surgery (ie, surgery that involves the teeth or contiguous alveolar bone) during BMA treatment. It remains uncertain whether BMAs should be discontinued before dentoalveolar surgery. Staging of MRONJ should be performed by a clinician with experience in the management of MRONJ. Conservative measures comprise the initial approach to MRONJ treatment. Ongoing collaboration among the dentist, dental specialist, and oncologist is essential to optimal patient care.
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Affiliation(s)
- Noam Yarom
- Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel.,Tel Aviv University, Tel Aviv, Israel
| | | | | | | | - Kari Bohlke
- American Society of Clinical Oncology, Alexandria, VA
| | - Salvatore L Ruggiero
- Hofstra North Shore-LIJ School of Medicine, Hempstead, NY.,Stony Brook School of Dental Medicine, Stony Brook, NY.,New York Center for Orthognathic and Maxillofacial Surgery, New York, NY
| | | | - Aliya Khan
- McMaster University, Hamilton, Ontario, Canada
| | - Archie Morrison
- Dalhousie University, Halifax, Nova Scotia, Canada.,Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada
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Abstract
Antiresorptive drugs, such as the bisphosphonates and the RANKL inhibitor denosumab, are currently the most widely used osteoporosis medications. These drugs increase bone mineral density (BMD) and reduce the risk of vertebral (by 40-70%), nonvertebral (by 25-40%) and hip fractures (by 40-53%) in postmenopausal women with osteoporosis. Due to the risk of rare side-effects, the use of bisphosphonates has been limited to up to 10 years with oral bisphosphonates and 6 years with intravenous zoledronic acid. Despite their well-proven efficacy and safety, few women at high risk of fracture are started on treatment. Case finding strategies, such as fracture risk-based screening in primary care using the fracture risk assessment tool (FRAX) and Fracture Liaison Services, have proved effective in increasing treatment rates and reducing fracture rates. Recently, anabolic therapy with teriparatide was demonstrated to be superior to the bisphosphonate risedronate in preventing vertebral and clinical fractures in postmenopausal women with vertebral fracture. Treatment with the sclerostin antibody romosozumab increases BMD more profoundly and rapidly than alendronate and is also superior to alendronate in reducing the risk of vertebral and nonvertebral fracture in postmenopausal women with osteoporosis. For patients with severe osteoporosis and high fracture risk, bisphosphonates alone are unlikely to be able to provide long-term protection against fracture and restore BMD. For those patients, sequential treatment, starting with a bone-building drug (e.g. teriparatide), followed by an antiresorptive, will likely provide better long-term fracture prevention and should be the golden standard of future osteoporosis treatment.
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Affiliation(s)
- Mattias Lorentzon
- Geriatric Medicine, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden.,Geriatric Medicine, Sahlgrenska University Hospital, Mölndal, Sweden
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Ervolino E, Statkievicz C, Toro LF, de Mello-Neto JM, Cavazana TP, Issa JPM, Dornelles RCM, de Almeida JM, Nagata MJH, Okamoto R, Casatti CA, Garcia VG, Theodoro LH. Antimicrobial photodynamic therapy improves the alveolar repair process and prevents the occurrence of osteonecrosis of the jaws after tooth extraction in senile rats treated with zoledronate. Bone 2019; 120:101-113. [PMID: 30339908 DOI: 10.1016/j.bone.2018.10.014] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 09/26/2018] [Accepted: 10/15/2018] [Indexed: 12/12/2022]
Abstract
This study evaluated the effects of antimicrobial photodynamic therapy (aPDT) in the alveolar repair of rats with major risk factors for bisphosphonate-related osteonecrosis of the jaws (BRONJ). Senile rats received 0.45 ml of vehicle (VEH and VEH/aPDT) or 0.45 ml of zoledronate (ZOL and ZOL/aPDT) every three days for seven weeks. After three weeks of treatment, the first lower left molar was extracted. VEH/aPDT and ZOL/aPDT were submitted to aPDT on the extraction site at 0, 2 and 4 days postoperatively. Euthanasia was performed 28 days postoperatively and the extraction site was evaluated by clinical, histological, histometric, histochemical and immunohistochemical analysis. ZOL showed tissue repair impairment; lower percentage of newly formed bone tissue (NFBT); higher percentage of non-vital bone tissue (NVBT); fewer mature collagen fibers and increased immunolabeling for tumor necrosis factor (TNFα), interleukin (IL)-1β and IL-6. ZOL/aPDT showed clinical and histological characteristics of the extraction site, percentage of NFBT and percentage of mature collagen fiber similar to VEH. Percentage of NVBT and immunolabeling for inflammatory cytokines in ZOL/aPDT was lower than in ZOL. Immunolabeling for tartarato-resistant acid phosphatase (TRAP) was lower in ZOL and ZOL/aPDT. aPDT in the dental extraction site improves tissue repair process and prevents the occurrence of BRONJ-like lesions after tooth extraction.
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Affiliation(s)
- Edilson Ervolino
- São Paulo State University (UNESP), School of Dentistry, Department of Basic Sciences, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil; São Paulo State University (UNESP), Institute of Biosciences, Rua Prof. Dr. Antônio Celso Wagner Zanin, 250, CEP 18618-689, Botucatu, SP, Brazil; Group for the Research and Study of Laser in Dentistry, São Paulo State University (UNESP), School of Dentistry, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil.
| | - Cristian Statkievicz
- São Paulo State University (UNESP), School of Dentistry, Department of Surgery and Integrated Clinic, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
| | - Luan Felipe Toro
- São Paulo State University (UNESP), Institute of Biosciences, Rua Prof. Dr. Antônio Celso Wagner Zanin, 250, CEP 18618-689, Botucatu, SP, Brazil; Group for the Research and Study of Laser in Dentistry, São Paulo State University (UNESP), School of Dentistry, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
| | - João Martins de Mello-Neto
- São Paulo State University (UNESP), School of Dentistry, Department of Surgery and Integrated Clinic, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil; Group for the Research and Study of Laser in Dentistry, São Paulo State University (UNESP), School of Dentistry, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
| | - Thamires Priscila Cavazana
- São Paulo State University (UNESP), School of Dentistry, Department of Pediatric Dentistry and Public Health, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
| | - João Paulo Mardegan Issa
- São Paulo University (USP), School of Dentistry, Department of Morphology, Physiology and Basic Pathology, Avenida do Café, s/n, CEP 14040-904, Ribeirão Preto, SP, Brazil
| | - Rita Cássia Menegati Dornelles
- São Paulo State University (UNESP), School of Dentistry, Department of Basic Sciences, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
| | - Juliano Milanezi de Almeida
- São Paulo State University (UNESP), School of Dentistry, Department of Surgery and Integrated Clinic, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
| | - Maria José Hitomi Nagata
- São Paulo State University (UNESP), School of Dentistry, Department of Surgery and Integrated Clinic, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
| | - Roberta Okamoto
- São Paulo State University (UNESP), School of Dentistry, Department of Basic Sciences, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil; São Paulo State University (UNESP), School of Dentistry, Department of Surgery and Integrated Clinic, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
| | - Cláudio Aparecido Casatti
- São Paulo State University (UNESP), School of Dentistry, Department of Basic Sciences, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
| | - Valdir Gouveia Garcia
- São Paulo State University (UNESP), School of Dentistry, Department of Surgery and Integrated Clinic, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil; Group for the Research and Study of Laser in Dentistry, São Paulo State University (UNESP), School of Dentistry, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
| | - Leticia Helena Theodoro
- São Paulo State University (UNESP), School of Dentistry, Department of Surgery and Integrated Clinic, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil; Group for the Research and Study of Laser in Dentistry, São Paulo State University (UNESP), School of Dentistry, Rua José Bonifácio, 1193, CEP 16015-050, Araçatuba, SP, Brazil
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Gnant M, Pfeiler G, Steger GG, Egle D, Greil R, Fitzal F, Wette V, Balic M, Haslbauer F, Melbinger-Zeinitzer E, Bjelic-Radisic V, Jakesz R, Marth C, Sevelda P, Mlineritsch B, Exner R, Fesl C, Frantal S, Singer CF. Adjuvant denosumab in postmenopausal patients with hormone receptor-positive breast cancer (ABCSG-18): disease-free survival results from a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet Oncol 2019; 20:339-351. [PMID: 30795951 DOI: 10.1016/s1470-2045(18)30862-3] [Citation(s) in RCA: 150] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 11/07/2018] [Accepted: 11/09/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND In postmenopausal women with hormone receptor-positive, early-stage breast cancer, treatment with adjuvant aromatase inhibitors is the standard of care, but it increases risk for osteoporosis and fractures. Results from the ABCSG-18 trial showed that use of denosumab as an adjuvant to aromatase inhibitor therapy significantly reduced clinical fractures. Disease-free survival outcomes from ABCSG-18 have not yet been reported. METHODS Postmenopausal patients with early, hormone receptor-positive, non-metastatic adenocarcinoma of the breast, who had completed their initial adjuvant treatment pathway (surgery, radiotherapy, or chemotherapy, or a combination) and were receiving adjuvant aromatase inhibitors, were enrolled at 58 trial centres in Austria and Sweden into this prospective, double-blind, placebo-controlled, phase 3 trial. With permuted block randomisation (block sizes 2 and 4, stratified by previous aromatase inhibitor use, total lumbar spine bone mineral density score at baseline, and type of centre), patients were assigned (1:1) to receive subcutaneous denosumab (60 mg) or matching placebo every 6 months during aromatase inhibitor therapy. The primary endpoint (previously reported) was the time to first clinical fracture after randomisation. The secondary endpoint reported here is disease-free survival (defined as time from randomisation to first evidence of local or distant metastasis, contralateral breast cancer, secondary carcinoma, or death from any cause) in the intention-to-treat population. This study is registered with EudraCT (number 2005-005275-15) and ClinicalTrials.gov (number NCT00556374), and is ongoing for long-term follow-up. FINDINGS Between Dec 18, 2006, and July 22, 2013, 3425 eligible patients were enrolled and randomly assigned; 1711 to the denosumab group and 1709 to the placebo group (with five others withdrawing consent). After a median follow-up of 73 months (IQR 58-95), 240 (14·0%) patients in the denosumab and 287 (16·8%) in the placebo group had disease-free survival events. Disease-free survival was significantly improved in the denosumab group versus the placebo group (hazard ratio 0·82, 95% CI 0·69-0·98, Cox p=0·0260; descriptive analysis, without controlling for multiplicity). In the denosumab group, disease-free survival was 89·2% (95% CI 87·6-90·8) at 5 years and 80·6% (78·1-83·1) at 8 years of follow-up, compared with 87·3% (85·7-89·0) at 5 years and 77·5% (74·8-80·2) and 8 years in the placebo group. No independently adjudicated cases of osteonecrosis of the jaw or confirmed atypical femoral fractures were recorded. The total number of adverse events was similar in the denosumab group (1367 [including 521 serious] adverse events) and the placebo group (1339 [515 serious]). The most common serious adverse events were osteoarthritis (62 [3·6%] of 1709 in the denosumab group vs 58 [3·4%] of 1690 in the placebo group), meniscus injury (23 [1·3%] vs 24 [1·4%]), and cataract (16 [0·9%] vs 28 [1·7%]). One (<0·1%) treatment-related death (due to pneumonia, septic kidney failure, and cardiac decompensation) occurred in the denosumab group. INTERPRETATION Denosumab constitutes an effective and safe adjuvant treatment for patients with postmenopausal hormone receptor-positive early breast cancer receiving aromatase inhibitor therapy. FUNDING Amgen.
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Affiliation(s)
- Michael Gnant
- Department of Surgery, Medical University of Vienna, Vienna, Austria; Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria.
| | - Georg Pfeiler
- Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria; Department of Gynaecology and Obstetrics, Medical University of Vienna, Vienna, Austria
| | - Günther G Steger
- Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria
| | - Daniel Egle
- Department of Gynaecology, Medical University Innsbruck, Innsbruck, Austria
| | - Richard Greil
- Department of Internal Medicine III, Paracelsus Medical University Salzburg, Salzburg Cancer Research Institute-Centre for Clinical Cancer and Immunology Trials, Cancer Cluster Salzburg, Salzburg, Austria; Salzburg Cancer Research Institute, Salzburg, Austria
| | - Florian Fitzal
- Department of Surgery, Medical University of Vienna, Vienna, Austria; Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria; Breast Health Centre, Hospital of Sisters of Mercy Linz, Linz, Austria
| | | | - Marija Balic
- Department of Oncology, Medical University Graz, Graz, Austria
| | - Ferdinand Haslbauer
- Department of Internal Medicine, Hospital Voecklabruck, Voecklabruck, Austria
| | | | | | - Raimund Jakesz
- Department of Surgery, Medical University of Vienna, Vienna, Austria; Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria
| | - Christian Marth
- Department of Gynaecology, Medical University Innsbruck, Innsbruck, Austria
| | - Paul Sevelda
- Department of Gynaecology, Hospital Hietzing, Vienna, Austria
| | - Brigitte Mlineritsch
- Department of Internal Medicine III, Paracelsus Medical University Salzburg, Salzburg Cancer Research Institute-Centre for Clinical Cancer and Immunology Trials, Cancer Cluster Salzburg, Salzburg, Austria
| | - Ruth Exner
- Department of Surgery, Medical University of Vienna, Vienna, Austria; Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria
| | - Christian Fesl
- Department of Statistics, Austrian Breast & Colorectal Cancer Study Group, Vienna, Austria
| | - Sophie Frantal
- Department of Statistics, Austrian Breast & Colorectal Cancer Study Group, Vienna, Austria
| | - Christian F Singer
- Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria; Department of Gynaecology and Obstetrics, Medical University of Vienna, Vienna, Austria
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Medication-related osteonecrosis of the jaw: definition and best practice for prevention, diagnosis, and treatment. Oral Surg Oral Med Oral Pathol Oral Radiol 2018; 127:117-135. [PMID: 30393090 DOI: 10.1016/j.oooo.2018.09.008] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 08/16/2018] [Accepted: 09/27/2018] [Indexed: 12/20/2022]
Abstract
Skeletal complications caused by osteoporosis or bone metastases are associated with considerable pain, increased mortality, and reduced quality of life. Furthermore, such events place a burden on health care resources. Agents that prevent bone resorption, such as bisphosphonates or denosumab, can reduce the risk of skeletal-related events and are widely used in patients with osteoporosis or bone metastases of cancer. Medication-related osteonecrosis of the jaw (MRONJ) is a rare, but potentially serious, adverse event associated with high cumulative doses of bisphosphonates or denosumab. However, MRONJ can be treated, and the likelihood of the development of this condition can be reduced through prophylactic dental care and the maintenance of good oral hygiene. Dentists, as part of a multiprofessional team, have a critical role in preventing MRONJ. This review describes the incidence and pathophysiology of MRONJ and provides guidance for dental practitioners with regard to the screening, prophylactic treatment, diagnosis, and management of patients with this condition.
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48
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Guillot A, Joly C, Barthélémy P, Meriaux E, Negrier S, Pouessel D, Chevreau C, Mahammedi H, Houede N, Roubaud G, Gravis G, Tartas S, Albiges L, Vassal C, Oriol M, Tinquaut F, Espenel S, Bouleftour W, Culine S, Fizazi K. Denosumab Toxicity When Combined With Anti-angiogenic Therapies on Patients With Metastatic Renal Cell Carcinoma: A GETUG Study. Clin Genitourin Cancer 2018; 17:e38-e43. [PMID: 30279115 DOI: 10.1016/j.clgc.2018.08.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 08/10/2018] [Accepted: 08/26/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND About one-third of patients with renal cell carcinoma (RCC) have detectable metastases at diagnosis. Among them, bone is the second most frequent metastatic site. Treatment of metastatic RCC mostly relies on anti-angiogenic (AA) therapies and, more recently, immunotherapy. Skeletal-related events (SREs) can be prevented with bone-targeted therapies such as denosumab (Dmab), which has demonstrated superiority when compared with zoledronic acid in solid tumors. However, there is limited available data on Dmab toxicity in combination with AA therapies in patients with kidney cancer. The objective of this study was to retrospectively analyze the toxicity profile (mainly osteonecrosis of the jaw [ONJ] and hypocalcemia) in patients with metastatic renal cell carcinoma (mRCC) treated with Dmab and AA therapy combination. PATIENTS AND METHODS We conducted a multicenter retrospective study among centers from the French Groupe d'Etudes des Tumeurs Uro Genitales (GETUG). Patients with bone metastases who received concurrently or sequentially AA therapy and Dmab were included in this study. RESULTS A total of 41 patients with mRCC were enrolled. Although no patient presented with severe hypocalcemia, ONJ occurred in 7 (17%) of 41 patients. Interestingly, all patients with ONJ received the Dmab and AA combination in the first line of treatment; among these patients, 3 patients had no risk factor other than the Dmab and AA combination. CONCLUSION The incidence of ONJ was high in this real-life population of patients with mRCC treated with AA therapies combined with Dmab. This toxicity signal should warn physicians about this combination in the mRCC population.
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Affiliation(s)
- Aline Guillot
- Department of Medical Oncology, Institut de cancérologie Lucien Neuwirth, Saint-Priest-en-Jarez, France
| | | | | | | | | | | | | | - Hakim Mahammedi
- Centre Jean-Perrin, Medical Oncology, Clermont-Ferrand, France
| | | | | | | | | | | | - Cécile Vassal
- Department of Medical Oncology, Institut de cancérologie Lucien Neuwirth, Saint-Priest-en-Jarez, France
| | - Mathieu Oriol
- Department of Medical Oncology, Institut de cancérologie Lucien Neuwirth, Saint-Priest-en-Jarez, France
| | - Fabien Tinquaut
- Department of Biostatistics, Institut de Cancérologie Lucien Neuwirth, Saint-Priest-en-Jarez, France
| | - Sophie Espenel
- Department of Radiotherapy, Institut de Cancérologie Lucien Neuwirth, Saint-Priest-en-Jarez, France
| | - Wafa Bouleftour
- Department of Medical Oncology, Institut de cancérologie Lucien Neuwirth, Saint-Priest-en-Jarez, France.
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49
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Soutome S, Hayashida S, Funahara M, Sakamoto Y, Kojima Y, Yanamoto S, Umeda M. Factors affecting development of medication-related osteonecrosis of the jaw in cancer patients receiving high-dose bisphosphonate or denosumab therapy: Is tooth extraction a risk factor? PLoS One 2018; 13:e0201343. [PMID: 30048523 PMCID: PMC6062135 DOI: 10.1371/journal.pone.0201343] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 07/13/2018] [Indexed: 11/19/2022] Open
Abstract
Methods for preventing medication-related osteonecrosis of the jaw (MRONJ) in cancer patients who have received high-dose bisphosphonate (BP) or denosumab (Dmab) have not yet been established. Tooth extraction after starting medication has been believed to be a major risk factor for MRONJ, and therefore this procedure tends to be avoided. This study investigated the risk factors for MRONJ, with a special reference to the correlation between tooth extraction and development of MRONJ. One hundred and thirty-five cancer patients who were administrated high-dose BP or Dmab were enrolled in the study. Demographic factors, general condition, treatment factors, and dental findings were examined retrospectively using medical records and panoramic X-ray findings. The cumulative occurrence rate of MRONJ was calculated using the Kaplan–Meier method, and the correlation between these variables and development of MRONJ was analyzed by univariate and multivariate Cox regression analysis. MRONJ developed in 18 of 135 patients. The 1-, 2-, and 3-year cumulative occurrence rates were 8.6%, 21.5%, and 29.2%, respectively. The duration of medication before first visit to the dental unit and the presence of a tooth with clinical symptoms were significantly correlated with the development of MRONJ. The rate of MRONJ occurrence in patients who had teeth with clinical symptoms, but who did not undergo tooth extraction, became higher 2 years later than that in patients who underwent extraction of teeth with symptoms, although not significant. Early dental examination and effective preventative care to avoid infection/inflammation are important for preventing MRONJ.
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Affiliation(s)
- Sakiko Soutome
- Perioperative Oral Management Center, Nagasaki University Hospital, Nagasaki, Japan
| | - Saki Hayashida
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- * E-mail:
| | - Madoka Funahara
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yuki Sakamoto
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yuka Kojima
- Department of Dentistry and Oral Surgery, Kansai Medical University, Osaka, Japan
| | - Souichi Yanamoto
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Masahiro Umeda
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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50
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National Survey on Bisphosphonate-Related Osteonecrosis of the Jaws in Japan. J Oral Maxillofac Surg 2018; 76:2105-2112. [PMID: 29746838 DOI: 10.1016/j.joms.2018.04.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 04/05/2018] [Accepted: 04/05/2018] [Indexed: 10/17/2022]
Abstract
PURPOSE From 2011 to 2013, a nationwide retrospective cohort study was conducted by the Japanese Society of Oral and Maxillofacial Surgeons and the Japanese Society of Dentistry for Medically Compromised Patients to assess the development of bisphosphonate (BP)-related osteonecrosis of the jaws (BRONJ) and to elucidate the outcomes and factors associated with remission. MATERIALS AND METHODS A written questionnaire, including clinical characteristics, management, and outcomes of patients with BRONJ, was sent to 501 institutions. RESULTS This large-scale study included 4,797 cases with a female preponderance. BRONJ occurred twice as often in the mandible as in the maxilla. Most patients had BRONJ stage 2 (61.4%), followed by stage 1 (20.7%) and stage 3 (16.8%); stage 0 was excluded. The most common primary disease was malignant neoplasm (46.5%), followed by osteoporosis (including prevention; 45.3%). The proportion of patients on oral BPs increased, with the incidence approaching that of patients receiving parenteral BP. Surgical therapy rates of patients with BRONJ stages 1, 2, and 3 were 14.0, 37.6, and 53.5%, respectively. Outcome assessment for 936 patients with BRONJ stage 2 who underwent surgical therapy indicated remission in 46.3% of cases, improvement in 30.6%, disease progression in 5.4%, and no change in 6.1%. Good prognosis (remission or improvement) was seen in 76.9% of cases and poor prognosis (disease progression or no change) was seen in 11.5%. Analysis showed that risk factors for onset of BRONJ (P = .031), surgical procedure (P < .024), condition of the wound (P = .017), and discontinuation of BP (P < .001) were factors affecting prognosis. CONCLUSION The number of patients with BRONJ has increased in Japan. Attention to oral BP and proper treatment is required to minimize the number of cases. Surgical therapy seems to be effective for BRONJ stage 2.
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