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Łobacz M, Mertowska P, Mertowski S, Kozińska A, Kwaśniewski W, Kos M, Grywalska E, Rahnama-Hezavah M. The Bloody Crossroads: Interactions between Periodontitis and Hematologic Diseases. Int J Mol Sci 2024; 25:6115. [PMID: 38892299 PMCID: PMC11173219 DOI: 10.3390/ijms25116115] [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: 05/01/2024] [Revised: 05/27/2024] [Accepted: 05/30/2024] [Indexed: 06/21/2024] Open
Abstract
Periodontitis is a common oral condition that can have a significant impact on the overall health of the body. In recent years, attention has been paid to potential relationships between periodontitis and various hematological disorders. This publication aims to present information available in the literature on this relationship, focusing on examples of red blood cell disorders (such as aplastic anemia and sickle cell anemia) and white blood cell disorders (such as cyclic neutropenia, maladaptive trained immunity, clonal hematopoiesis, leukemia, and multiple myeloma). Understanding these associations can help physicians and dentists better diagnose, monitor, and treat patients associated with both groups of conditions, highlighting the need for interdisciplinary care for patients with oral disorders and hematologic diseases.
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Affiliation(s)
- Michał Łobacz
- Chair and Department of Oral Surgery, Medical University of Lublin, 20-093 Lublin, Poland; (M.Ł.); (M.R.-H.)
| | - Paulina Mertowska
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.)
| | - Sebastian Mertowski
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.)
| | - Aleksandra Kozińska
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.)
- Student Research Group of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland
| | - Wojciech Kwaśniewski
- Department of Gynecologic Oncology and Gynecology, Medical University of Lublin, Staszica 16 Street, 20-081 Lublin, Poland;
| | - Marek Kos
- Department of Public Health, Medical University of Lublin, 20-400 Lublin, Poland;
| | - Ewelina Grywalska
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.)
| | - Mansur Rahnama-Hezavah
- Chair and Department of Oral Surgery, Medical University of Lublin, 20-093 Lublin, Poland; (M.Ł.); (M.R.-H.)
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Dias MDO, Menezes GPR, Tavares FOM, Leite KLDF, Tenório JDR, Esteves JC, Prado R, Maia LC. Influence of the use of bisphosphonates on the development of postextraction sequelae: scoping review with mapping evidence of in vivo studies. J Dent 2024:105051. [PMID: 38763386 DOI: 10.1016/j.jdent.2024.105051] [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: 02/01/2024] [Revised: 04/10/2024] [Accepted: 05/06/2024] [Indexed: 05/21/2024] Open
Abstract
OBJECTIVE To map the current scientific landscape regarding the association/causality of medication-related osteonecrosis of the jaw (MRONJ) after tooth extraction under bisphosphonate (BF) therapy to identify knowledge gaps and guide future research. DATA This review used the PCC strategy (P = Patient; C = Concept; C = Context). SOURCES The MEDLINE/PubMed, Scopus, Web of Science/Clarivate Analytics, and gray literature databases were used. STUDY SELECTION Searches were conducted by two independent reviewers until April 2024. Studies involving prior BF use and tooth extraction in humans or animals were included. Among the 176 studies, 73 (41.4%) were in animals, and 103 (58.5%) were in humans. Brazil led in animal studies (n=14; 19.1%), while Italy led in human studies (n=14; 13.6%). Zoledronic acid was the most cited BF (79.4% in animals; 34.9% in humans), with intravenous administration being most frequent (38.3% in animals; 35.9% in humans). The mandible was the main extraction site (n=36 in animals; n=41 in humans). In 91.7% of the animal studies, sequelae compatible with osteonecrosis signs and symptoms were observed, with bone necrosis being most common (n=39; 53.4%). In humans, 93.2% of studies presented 239 sequelae, with bone necrosis (n=53; 22.1%) being the most cited. The main location of sequelae was the mandible (n=36 in animals; n=41 in humans). CONCLUSIONS Animal studies highlighted bone exposure, notably using murine models, with a significant Brazilian contribution. In human studies, bone necrosis was the main sequela of MRONJ, which has been reported by researchers in the Italy. CLINICAL SIGNIFICANCE These findings underscore the importance of careful consideration and monitoring of patients who have a history of bisphosphonate use and who are undergoing tooth extraction, highlighting the potential risk of MRONJ.
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Affiliation(s)
- Millene de Oliveira Dias
- Student of the Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| | - Gabriel Pereira Ribeiro Menezes
- Student of the Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| | - Fernanda Oliveira Miranda Tavares
- Student of the Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| | - Karla Lorene de França Leite
- MSD, Student of the Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| | - Jefferson da Rocha Tenório
- DMD, Professor of the Department of Oral Pathology and Diagnosis, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| | - Jonatas Caldeira Esteves
- DMD, Professor of the Department of Oral Surgery, School of Dentistry, Universidade Estadual do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| | - Roberto Prado
- DMD, Professor of the Department of Oral Surgery, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| | - Lucianne Cople Maia
- DMD, Professor of the Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
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Ferreira SS, do Amaral JB, Pacheco JJ, Salazar F, Monteiro L. Osteonecrosis of the Jaw Associated with Bisphosphonates Infusion for Treatment of Plasma Cell Myeloma-A Retrospective Observational Study of Northern Portuguese Population. J Clin Med 2024; 13:2679. [PMID: 38731207 PMCID: PMC11084472 DOI: 10.3390/jcm13092679] [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: 03/13/2024] [Revised: 04/08/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024] Open
Abstract
Objectives: To verify medication-related osteonecrosis of the jaw (MRONJ) frequency among patients with plasma cell myeloma (PCM) that had been treated with bisphosphonates, to identify predisposing factors that could influence the development of osteonecrosis. Methods: This observational retrospective study was performed at the Department of Hematology of Hospital Center of Porto (CHUP), Portugal. Results: The study population (n = 112) had a 15.2% (n = 17) prevalence of osteonecrosis. Clinically, bone exposure was the most frequently observed sign, present in 100% (n = 17) of the patients, followed by inflammation in 82.4% (n = 14), orofacial pain in 70.6% (n = 12), suppuration in 47.1% (n = 8), and intra or extra-oral fistula in 17.6% (n = 3) of the cases. The most frequent triggering local factor was dental extraction (82.4%). There was a dependence between the presence of extractions and the development of MRONJ (p < 0.001) but not with the time elapsed from the initiation of infusions with BPs and dental extractions (p = 0.499). In the sample of patients with multiple myeloma (MM), 13.8% were found to be more likely to develop MRONJ after an extraction. Conclusions: The most common local predisposing factor was dental extraction. No dependence was observed between the development of osteonecrosis and the time elapsed from the beginning of treatment with bisphosphonates infusions to surgical procedures.
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Affiliation(s)
- Sara Sousa Ferreira
- UNIPRO, Unidade de Investigação de Patologia e Reabilitação Oral, Instituto Universitário de Ciências da Saúde do Norte (IUCS-CESPU), 4585-116 Gandra, Portugal; (J.J.P.); (F.S.); (L.M.)
- Oral Medicine and Oral Surgery Department, Instituto Universitário de Ciências da Saúde do Norte (IUCS-N), 4585-116 Gandra, Portugal;
| | - José Barbas do Amaral
- Oral Medicine and Oral Surgery Department, Instituto Universitário de Ciências da Saúde do Norte (IUCS-N), 4585-116 Gandra, Portugal;
| | - José Júlio Pacheco
- UNIPRO, Unidade de Investigação de Patologia e Reabilitação Oral, Instituto Universitário de Ciências da Saúde do Norte (IUCS-CESPU), 4585-116 Gandra, Portugal; (J.J.P.); (F.S.); (L.M.)
- Oral Medicine and Oral Surgery Department, Instituto Universitário de Ciências da Saúde do Norte (IUCS-N), 4585-116 Gandra, Portugal;
| | - Filomena Salazar
- UNIPRO, Unidade de Investigação de Patologia e Reabilitação Oral, Instituto Universitário de Ciências da Saúde do Norte (IUCS-CESPU), 4585-116 Gandra, Portugal; (J.J.P.); (F.S.); (L.M.)
- Oral Medicine and Oral Surgery Department, Instituto Universitário de Ciências da Saúde do Norte (IUCS-N), 4585-116 Gandra, Portugal;
| | - Luís Monteiro
- UNIPRO, Unidade de Investigação de Patologia e Reabilitação Oral, Instituto Universitário de Ciências da Saúde do Norte (IUCS-CESPU), 4585-116 Gandra, Portugal; (J.J.P.); (F.S.); (L.M.)
- Oral Medicine and Oral Surgery Department, Instituto Universitário de Ciências da Saúde do Norte (IUCS-N), 4585-116 Gandra, Portugal;
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Shin JW, Kim JE, Huh KH, Yi WJ, Heo MS, Lee SS, Choi SC. Radiological manifestations and clinical findings of patients with oncologic and osteoporotic medication-related osteonecrosis of the jaw. Sci Rep 2024; 14:8744. [PMID: 38627515 PMCID: PMC11021436 DOI: 10.1038/s41598-024-59500-x] [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: 12/14/2023] [Accepted: 04/11/2024] [Indexed: 04/19/2024] Open
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) poses a challenging form of osteomyelitis in patients undergoing antiresorptive therapies in contrast to conventional osteomyelitis. This study aimed to compare the clinical and radiological features of MRONJ between patients receiving low-dose medications for osteoporosis and those receiving high-dose medications for oncologic purposes. The clinical, panoramic radiographic, and computed tomography data of 159 patients with MRONJ (osteoporotic group, n = 120; oncologic group, n = 39) who developed the condition after using antiresorptive medications for the management of osteoporosis or bone malignancy were analyzed. The osteoporotic group was older (75.8 vs. 60.4 years, p < 0.01) and had a longer duration of medication usage than the oncologic group (58.1 vs. 28.0 months, p < 0.01). Pus discharge and swelling were more common in the osteoporotic group (p < 0.05), whereas bone exposure was more frequent in the oncologic group (p < 0.01). The mandibular cortical index (MCI) in panoramic radiographs was higher in the osteoporotic group (p < 0.01). The mean sequestra size was larger in the oncologic group than in the osteoporotic group (15.3 vs. 10.6 mm, p < 0.05). The cured rate was significantly higher in the osteoporotic group (66.3% vs. 33.3%, p < 0.01). Oncologic MRONJ exhibited distinct clinical findings including rapid disease onset, fewer purulent signs, and lower cure rates than osteoporotic MRONJ. Radiological features such as sequestrum size on CT scan, and MCI values on panoramic radiographs, may aid in differentiating MRONJ in osteoporotic and oncologic patients.
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Affiliation(s)
- Jeong Won Shin
- Department of Orthodontics, Institute of Oral Health Science, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Jo-Eun Kim
- Department of Oral and Maxillofacial Radiology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Republic of Korea.
| | - Kyung-Hoe Huh
- Department of Oral and Maxillofacial Radiology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Republic of Korea
| | - Won-Jin Yi
- Department of Oral and Maxillofacial Radiology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Republic of Korea
| | - Min-Suk Heo
- Department of Oral and Maxillofacial Radiology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Republic of Korea
| | - Sam-Sun Lee
- Department of Oral and Maxillofacial Radiology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Republic of Korea
| | - Soon-Chul Choi
- Department of Oral and Maxillofacial Radiology, School of Dentistry, Seoul National University, Seoul, Republic of Korea
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Lim AR, Park W, Moon SJ, Kim MS, Lee S. The trend of dental check-up and prevalence of dental complications following the use of bone modifying agents in patients with metastatic breast and prostate cancer: analysis of data from the Korean National Health Insurance Service. BMC Health Serv Res 2024; 24:412. [PMID: 38566103 PMCID: PMC10988945 DOI: 10.1186/s12913-024-10859-7] [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: 02/27/2023] [Accepted: 03/12/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Bone-modifying agents (BMA) are key components in the management of cancer patients with bone metastasis. Despite their clinical benefits, the use of BMA is associated with dental adverse events (AEs) including medication-related osteonecrosis of the jaw (MRONJ). This study investigated the frequency of dental surveillance before BMA treatment and the prevalence of dental AEs including MRONJ, after BMA treatment in patients with bone metastasis from breast and prostate cancer using data from the national health insurance system. METHODS Data, including age, cancer diagnosis, administered BMA, and dental AEs during cancer treatment, of patients with bone metastasis from breast and prostate cancer who received at least one infusion of BMA between 2007 and 2019 were extracted from the Korean National Health Insurance Service (KNHIS) dataset. RESULTS Of the 15,357 patients who received BMA, 1,706 patients (11.1%) underwent dental check-ups before BMA treatment. The proportion of patients receiving dental check-up increased from 4.4% in 2007 to 16.7% in 2019. Referral to dentists for a dental check-up was more active in clinics/primary hospitals than general/tertiary hospitals, and medical doctors and urologists actively consulted to dentists than general surgeons, regardless of the patient's health insurance status. After BMA treatment, 508 patients (3.8%) developed dental AEs, including abscess (42.9%), acute periodontitis (29.7%), acute pericoronitis (14.9%), and MRONJ (12.5% of dental AEs cases, 0.5% of total BMA treated patients). CONCLUSIONS Considering the long treatment period in patients with metastatic cancer, coordination between dentists and oncologists is necessary to ensure appropriate dental management before the initiation of BMA.
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Affiliation(s)
- Ah Reum Lim
- Division of Medical Oncology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, 02841, Seoul, Korea
| | - Wonse Park
- Department of Advanced General Dentistry, College of Dentistry, Yonsei University, Seoul, Korea
| | - Seok Joo Moon
- Department of Biostatistics, Korea University College of Medicine, Seoul, Korea
| | - Min Sun Kim
- Department of Biostatistics, Korea University College of Medicine, Seoul, Korea
| | - Soohyeon Lee
- Division of Medical Oncology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, 02841, Seoul, Korea.
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Sisalli L, Giordano F, Chiacchio A, Acerra A, Caggiano M. Medication-Related Osteonecrosis of the Jaw: A Case Report of an Unusual Side Effect of Adalimumab. Case Rep Dent 2023; 2023:5544285. [PMID: 38144420 PMCID: PMC10746375 DOI: 10.1155/2023/5544285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 10/05/2023] [Accepted: 11/28/2023] [Indexed: 12/26/2023] Open
Abstract
Background Medication-related osteonecrosis of the jaw (MRONJ) is a serious adverse drug reaction characterized by progressive bone destruction and necrosis of mandibular and/or maxillary jaw bone that occurs in patients undergoing treatments with antiresorptive drugs such as bisphosphonates or denosumab, antiangiogenic agents such as bevacizumab, or other kinds of monoclonal antibodies such as rituximab and ipilimumab, for different oncologic and nononcologic diseases. The aim of this study was to report a case of MRONJ in a patient affected by rheumatoid arthritis disease in treatment with adalimumab. Case Presentation. A 70-year-old female patient affected by rheumatoid arthritis (RA), who had been undergoing adalimumab (40 mg subcutaneous injection) every two weeks for 5 years, with no history of antiresorptive or antiangiogenic agent administration, came to our attention for intraoral necrotic bone exposures of the anterior mandible. After drug withdrawal and antibiotic cycles, the patient underwent surgical treatment with bone resection and debridement of necrotic tissues. After an observation period of 8 months, a complete healing without signs of recurrence was detected. Conclusions Based on this study, a correlation between adalimumab and MRONJ is possible. Therefore, we believe that an oral cavity examination should be done in every patients, before starting therapy with adalimumab, to possibly avoid MRONJ onset. Further studies are required to confirm the role of adalimumab in MRONJ.
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Affiliation(s)
- Laura Sisalli
- Department of Medicine Surgery and Dentistry, “Scuola Medica Salernitana”, Via Allende, Baronissi, Italy
| | - Francesco Giordano
- Department of Medicine Surgery and Dentistry, “Scuola Medica Salernitana”, Via Allende, Baronissi, Italy
| | - Andrea Chiacchio
- Department of Medicine Surgery and Dentistry, “Scuola Medica Salernitana”, Via Allende, Baronissi, Italy
| | - Alfonso Acerra
- Department of Medicine Surgery and Dentistry, “Scuola Medica Salernitana”, Via Allende, Baronissi, Italy
| | - Mario Caggiano
- Department of Medicine Surgery and Dentistry, “Scuola Medica Salernitana”, Via Allende, Baronissi, Italy
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Bittrich M, Hetterich R, Solimando AG, Krebs M, Loda S, Danhof S, Anton S, Zhou X, Kerscher A, Beilhack A, Kortüm KM, Rasche L, Einsele H, Knop S, Hartmann S. Does medication-related osteonecrosis of the jaw affect survival of patients with Multiple Myeloma?: Exploring a large single center database using artificial intelligence. Clin Exp Med 2023; 23:5215-5226. [PMID: 37805620 PMCID: PMC10725344 DOI: 10.1007/s10238-023-01100-6] [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: 01/17/2023] [Accepted: 05/23/2023] [Indexed: 10/09/2023]
Abstract
In addition to randomized clinical trials, consideration of Real-World Evidence is necessary for mirroring clinical reality. However, processing such evidence for large numbers of patients often requires considerable time and effort. This is particularly true for rare tumor diseases such as multiple myeloma (MM) or for adverse effects that occur even more rarely. In such cases, artificial intelligence is able to efficiently detect patients with rare conditions. One of these rare adverse events, and the most discussed, following bone protective treatment in MM is medication-related osteonecrosis of the jaw (MRONJ). The association of bone protective treatment to MM outcome has been intensively studied. However, the impact of MRONJ resulting from such treatment on MM prognosis and outcome is poorly understood. In this retrospective study, we therefore investigated the long-term effects of MRONJ. We used natural language processing (NLP) to screen individual data of 2389 MM patients to find 50 out of 52 patients with MRONJ matching our inclusion criteria. To further improve data quality, we then performed propensity score matching. In comparison to MM patients without MRONJ, we found a significantly longer overall survival (median 126 vs. 86 months) despite slightly worse clinical features.
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Affiliation(s)
- Max Bittrich
- Department of Internal Medicine II, University Hospital Würzburg, 97080, Würzburg, Germany.
| | - Regina Hetterich
- Department of Internal Medicine II, University Hospital Würzburg, 97080, Würzburg, Germany
| | - Antonio G Solimando
- Department of Biomedical Sciences and Human Oncology, Section of Internal Medicine 'G. Baccelli', University of Bari Medical School Bari, 70124, Bari, Italy
| | - Markus Krebs
- Comprehensive Cancer Center Mainfranken, 97080, Würzburg, Germany
| | - Sophia Loda
- Department of Internal Medicine II, University Hospital Würzburg, 97080, Würzburg, Germany
| | - Sophia Danhof
- Department of Internal Medicine II, University Hospital Würzburg, 97080, Würzburg, Germany
| | - Straub Anton
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital Würzburg, 97070, Würzburg, Germany
| | - Xiang Zhou
- Department of Internal Medicine II, University Hospital Würzburg, 97080, Würzburg, Germany
| | | | - Andreas Beilhack
- Department of Internal Medicine II, University Hospital Würzburg, 97080, Würzburg, Germany
- Department of Biomedical Sciences and Human Oncology, Section of Internal Medicine 'G. Baccelli', University of Bari Medical School Bari, 70124, Bari, Italy
| | - K Martin Kortüm
- Department of Internal Medicine II, University Hospital Würzburg, 97080, Würzburg, Germany
| | - Leo Rasche
- Department of Internal Medicine II, University Hospital Würzburg, 97080, Würzburg, Germany
| | - Hermann Einsele
- Department of Internal Medicine II, University Hospital Würzburg, 97080, Würzburg, Germany
| | - Stefan Knop
- Department of Internal Medicine 5, Hematology and Oncology, University Hospital of Paracelsus Medical Private University, 90419, Nuremberg, Germany
| | - Stefan Hartmann
- Department of Oral and Maxillofacial Plastic Surgery, University Hospital Würzburg, 97070, Würzburg, Germany
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Lee ES, Tsai MC, Lee JX, Wong C, Cheng YN, Liu AC, Liang YF, Fang CY, Wu CY, Lee IT. Bisphosphonates and Their Connection to Dental Procedures: Exploring Bisphosphonate-Related Osteonecrosis of the Jaws. Cancers (Basel) 2023; 15:5366. [PMID: 38001626 PMCID: PMC10670230 DOI: 10.3390/cancers15225366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
Bisphosphonates are widely used to treat osteoporosis and malignant tumors due to their effectiveness in increasing bone density and inhibiting bone resorption. However, their association with bisphosphonate-related osteonecrosis of the jaws (BRONJ) following invasive dental procedures poses a significant challenge. This review explores the functions, mechanisms, and side effects of bisphosphonates, emphasizing their impact on dental procedures. Dental patients receiving bisphosphonate treatment are at higher risk of BRONJ, necessitating dentists' awareness of these risks. Topical bisphosphonate applications enhance dental implant success, by promoting osseointegration and preventing osteoclast apoptosis, and is effective in periodontal treatment. Yet, systemic administration (intravenous or intraoral) significantly increases the risk of BRONJ following dental procedures, particularly in inflamed conditions. Prevention and management of BRONJ involve maintaining oral health, considering alternative treatments, and careful pre-operative and post-operative follow-ups. Future research could focus on finding bisphosphonate alternatives with fewer side effects or developing combinations that reduce BRONJ risk. This review underscores the need for further exploration of bisphosphonates and their implications in dental procedures.
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Affiliation(s)
- Emily Sunny Lee
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 11031, Taiwan; (E.S.L.); (M.-C.T.); (J.-X.L.); (C.W.); (Y.-N.C.); (A.-C.L.); (Y.-F.L.); (C.-Y.F.)
| | - Meng-Chen Tsai
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 11031, Taiwan; (E.S.L.); (M.-C.T.); (J.-X.L.); (C.W.); (Y.-N.C.); (A.-C.L.); (Y.-F.L.); (C.-Y.F.)
| | - Jing-Xuan Lee
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 11031, Taiwan; (E.S.L.); (M.-C.T.); (J.-X.L.); (C.W.); (Y.-N.C.); (A.-C.L.); (Y.-F.L.); (C.-Y.F.)
| | - Chuki Wong
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 11031, Taiwan; (E.S.L.); (M.-C.T.); (J.-X.L.); (C.W.); (Y.-N.C.); (A.-C.L.); (Y.-F.L.); (C.-Y.F.)
| | - You-Ning Cheng
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 11031, Taiwan; (E.S.L.); (M.-C.T.); (J.-X.L.); (C.W.); (Y.-N.C.); (A.-C.L.); (Y.-F.L.); (C.-Y.F.)
| | - An-Chi Liu
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 11031, Taiwan; (E.S.L.); (M.-C.T.); (J.-X.L.); (C.W.); (Y.-N.C.); (A.-C.L.); (Y.-F.L.); (C.-Y.F.)
| | - You-Fang Liang
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 11031, Taiwan; (E.S.L.); (M.-C.T.); (J.-X.L.); (C.W.); (Y.-N.C.); (A.-C.L.); (Y.-F.L.); (C.-Y.F.)
| | - Chih-Yuan Fang
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 11031, Taiwan; (E.S.L.); (M.-C.T.); (J.-X.L.); (C.W.); (Y.-N.C.); (A.-C.L.); (Y.-F.L.); (C.-Y.F.)
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, Wan Fang Hospital, Taipei Medical University, Taipei 11696, Taiwan
| | - Chia-Yu Wu
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, Taipei Medical University Hospital, Taipei 11031, Taiwan
- School of Dental Technology, College of Oral Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - I-Ta Lee
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 11031, Taiwan; (E.S.L.); (M.-C.T.); (J.-X.L.); (C.W.); (Y.-N.C.); (A.-C.L.); (Y.-F.L.); (C.-Y.F.)
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Aboubacar BH, jumelle ZNA, Odero-Marah V, Romuald KT, Laetitia ODY, Tarcissus K. Post biphosphonate mandible osteonecrosis: A case study and literature review. ORAL ONCOLOGY REPORTS 2023; 7:100081. [PMID: 37846293 PMCID: PMC10577950 DOI: 10.1016/j.oor.2023.100081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
Purpose Bisphosphonates have proven effective in reducing pain and skeletal events in bone metastases treatment. However, there is a long-term complication called osteonecrosis of the jaw, which has been reported for more than a decade. Despite various professional recommendations, there is no international consensus on the best therapeutic strategy. Prevention is crucial, and a multidisciplinary approach must be tailored to each stage of the condition. Design We present a case of osteonecrosis of the jaw in a patient with metastatic breast cancer who was receiving 4 mg injectable zoledronic acid. Result The patient stopped treatment with zoledronic acid and received systemic treatment (analgesics, antibiotics), with the resolution of symptoms. Conclusion ONJ is a serious condition associated with taking BP that can impact oral health and quality of life. Our study highlights the effectiveness of systematic treatment in managing ONJ with BP-related alterations. Preventative measures, such as regular dental consultations, play a vital role in reducing the risk of ONJ. Multidisciplinary management is essential to addressing the different stages of the condition.
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Affiliation(s)
- Bambara H. Aboubacar
- UFR/SDS, Joseph KI-ZERBO University, 03 BP 7021 Ouagadougou 03, Burkina Faso
- Clinical Hematology Oncology Department, CHU Bogodogo, 01 BP371 Ouagadougou 01, Burkina Faso
| | | | - Valerie Odero-Marah
- Center for Urban Health Disparities Research and Innovation, Department of Biology, Morgan State University, 1700 East Cold Spring Lane, Baltimore, MD, USA
| | - Ki Thierry Romuald
- Radiology Department, CHU SANOU SOURO, 01 BP 676 Bobo Dioulasso 01, Burkina Faso
- Maxillofacial Surgery Department, CHU Bogodogo, 01 BP371 Ouagadougou 01, Burkina Faso
| | - Oué draogo Y.C. Laetitia
- Maxillofacial Surgery Department, CHU Yalgado Ouedraogo, 03 BP 7022 Ouagadougou 03, Burkina Faso
| | - Konsem Tarcissus
- UFR/SDS, Joseph KI-ZERBO University, 03 BP 7021 Ouagadougou 03, Burkina Faso
- Maxillofacial Surgery Department, CHU Yalgado Ouedraogo, 03 BP 7022 Ouagadougou 03, Burkina Faso
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Suryani IR, Ahmadzai I, That MT, Shujaat S, Jacobs R. Are medication-induced salivary changes the culprit of osteonecrosis of the jaw? A systematic review. Front Med (Lausanne) 2023; 10:1164051. [PMID: 37720502 PMCID: PMC10501800 DOI: 10.3389/fmed.2023.1164051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 07/31/2023] [Indexed: 09/19/2023] Open
Abstract
Purpose This systematic review was performed to assess the potential influence of medication-induced salivary changes on the development of medication-related osteonecrosis of the jaw (MRONJ). Methods An electronic search was conducted using PubMed, Web of Science, Cochrane, and Embase databases for articles published up to June 2023. A risk of bias assessment was performed according to the modified Newcastle-Ottawa Scale (NOS). Due to the heterogeneity of the selected studies in relation to the type of medications and outcomes evaluated, a meta-analysis could not be performed. Results The initial search revealed 765 studies. Only 10 articles were found to be eligible based on the inclusion criteria that reported on the impact of salivary changes on MRONJ following the administration of different medications. A total of 272 cases of MRONJ (35% women, 32% men, and 32% with no gender reported) with a mean age of 66 years at the time of diagnosis were included. Patients administered with bisphosphonates, steroids, chemotherapy, thalidomide, interferon, and hormone therapy had a significantly higher association between decreased salivary flow and MRONJ occurrence. In addition, bisphosphonates, denosumab, and other bone-modifying agents showed a significantly higher risk of developing MRONJ owing to the changes in salivary microbiome profiles, cytokine profiles, interleukins, hypotaurine, and binding proteins. Conclusion The reduction in salivary flow and changes in the concentration of salivary proteins were associated with the development of MRONJ. However, due to the availability of limited evidence, the findings of the review should be interpreted with caution. Prospero review registration https://www.crd.york.ac.uk/PROSPERO/, identifier: CRD42022327645.
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Affiliation(s)
- Isti Rahayu Suryani
- OMFS IMPATH Research Group, Department of Oral and Maxillofacial Surgery and Imaging and Pathology, Faculty of Medicine, University Hospitals Leuven, KU Leuven, Leuven, Belgium
- Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Iraj Ahmadzai
- OMFS IMPATH Research Group, Department of Oral and Maxillofacial Surgery and Imaging and Pathology, Faculty of Medicine, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | - Minh Ton That
- OMFS IMPATH Research Group, Department of Oral and Maxillofacial Surgery and Imaging and Pathology, Faculty of Medicine, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | - Sohaib Shujaat
- OMFS IMPATH Research Group, Department of Oral and Maxillofacial Surgery and Imaging and Pathology, Faculty of Medicine, University Hospitals Leuven, KU Leuven, Leuven, Belgium
- King Abdullah International Medical Research Center, Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Ministry of National Guard Health Affairs, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Reinhilde Jacobs
- OMFS IMPATH Research Group, Department of Oral and Maxillofacial Surgery and Imaging and Pathology, Faculty of Medicine, University Hospitals Leuven, KU Leuven, Leuven, Belgium
- Department of Dental Medicine, Karolinska Institute, Stockholm, Sweden
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Sobczak-Jaskow H, Kochańska B, Drogoszewska B. A Study of Oral Health Parameters and the Properties and Composition of Saliva in Oncological Patients with and without Medication-Related Osteonecrosis of the Jaw Who Take Bisphosphonates. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1073. [PMID: 37374277 DOI: 10.3390/medicina59061073] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023]
Abstract
Background and Objectives: The aim of this study was to examine how the status of the oral cavity, composition and properties of saliva change in oncological patients with and without Medication-Related Osteonecrosis of the Jaw (MRONJ) undergoing bisphosphonate therapy. Materials and Methods: A retrospective case-control study of 49 oncological patients using bisphosphonates (BPs) was conducted. The study population was divided into two groups-Group I consisted of 29 patients with MRONJ and Group II of 20 patients without MRONJ. The control group consisted of 32 persons without oncological history and without antiresorptive therapy. Standard dental examination included the assessment of the number of teeth remaining, teeth with caries and fillings, Approximal Plaque Index (API) and Bleeding on Probing (BOP). In terms of MRONJ, localization and stage were assessed. Laboratory tests of saliva included determination of pH and concentrations of Ca and PO4 ions, total protein, lactoferrin, lysozyme, sIgA, IgA, cortisol, neopterin, activity of amylase at rest, and stimulated saliva. The buffering capacity and microbiological tests (Streptococcus mutans, Lactobacillus spp. load) of stimulated saliva were also determined. Results: There were no statistically significant differences between the selected oral parameters and saliva of Group I and Group II. Significant differences were found between Group I and the control group. BOP, lysozyme and cortisol concentration were higher, while the number of teeth with fillings, Ca and neopterin concentrations were lower in comparison to the control group. In Group I, a significantly higher percentage of patients with a high colony count (>105) of Streptococcus mutans and Lactobacillus spp. was also found. The significant differences between Group II and the control group concerned the concentrations of lysozyme, Ca ions, sIgA, neopterin and the colony count of Lactobacillus spp. In the Group I patients who received a significantly higher cumulative dose of BP compared to the Group II, a significant positive correlation was found between the received BP dose and the BOP. Most MRONJ foci were stage 2 and were mainly located in the mandible. Conclusions: Among oncological patients with and without MRONJ undergoing BP therapy compared to the control group, there are statistically significant differences in the dental, periodontal and microbiological status and in the composition of the saliva. Particularly noteworthy are the statistically significant differences in the decreased level of Ca ions, the increased level of cortisol and the elements of saliva related to the immune response (lysozyme, sIgA, neopterin). Additionally, a higher cumulative dose of BPs may affect the susceptibility to the development of osteonecrosis of the jaws. Patients undergoing antiresorptive therapy should receive multidisciplinary medical care, including dental care.
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Affiliation(s)
- Hanna Sobczak-Jaskow
- Department of Maxillofacial Surgery, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Barbara Kochańska
- Department of Conservative Dentistry, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Barbara Drogoszewska
- Department of Maxillofacial Surgery, Medical University of Gdansk, 80-210 Gdansk, Poland
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12
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Camargo WA, Hoekstra JW, Jansen JA, van den Beucken JJJP. Influence of bisphosphonate treatment on bone substitute performance in osteoporotic conditions. Clin Implant Dent Relat Res 2023. [PMID: 37121910 DOI: 10.1111/cid.13203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 02/02/2023] [Accepted: 03/11/2023] [Indexed: 05/02/2023]
Abstract
OBJECTIVE Considering the elevated number of osteoporotic patients in need of bone graft procedures, we here evaluated the effect of alendronate (ALN) treatment on the regeneration of bone defects in osteoporotic rats. Bone formation was histologically and histomorphometrically assessed in rat femoral condyle bone defects filled with bone graft (Bio-Oss®) or left empty. METHODS Male Wistar rats were induced osteoporotic through orchidectomy (ORX) and SHAM-operated. The animals were divided into three groups: osteoporotic (ORX), osteoporotic treated with ALN (ORX + ALN) and healthy (SHAM). Six weeks after ORX or SHAM surgeries, bone defects were created bilaterally in femoral condyles; one defect was filled with Bio-Oss® and the other one left empty. Bone regeneration within the defects was analyzed by histology and histomorphometry after 4 and 12 weeks. RESULTS Histological samples showed new bone surrounding Bio-Oss® particles from week 4 onward in all three groups. At week 12, the data further showed that ALN treatment of osteoporotic animals enhanced bone formation to a 10-fold increase compared to non-treated osteoporotic control. Bio-Oss® filling of the defects promoted bone formation at both implantation periods compared to empty controls. CONCLUSION Our histological and histomorphometric results demonstrate that the enteral administration of alendronate under osteoporotic bone conditions leverages bone defect regeneration to a level comparable to that in healthy bone. Additionally, Bio-Oss® is an effective bone substitute, increasing bone formation, and acting as an osteoconductive scaffold guiding bone growth in both healthy and osteoporotic bone conditions. SIGNIFICANCE Based on the results of this study, enteral use of ALN mitigates adverse effects of an osteoporotic condition on bone defect regeneration.
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Affiliation(s)
- Winston Adam Camargo
- Dentistry - Regenerative Biomaterials (309), Radboudumc, Nijmegen, The Netherlands
| | - Jan Willem Hoekstra
- Dentistry - Regenerative Biomaterials (309), Radboudumc, Nijmegen, The Netherlands
| | - John A Jansen
- Dentistry - Regenerative Biomaterials (309), Radboudumc, Nijmegen, The Netherlands
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Caggiano M, Di Spirito F, Acerra A, Galdi M, Sisalli L. Multiple-Drugs-Related Osteonecrosis of the Jaw in a Patient Affected by Multiple Myeloma: A Case Report. Dent J (Basel) 2023; 11:dj11040104. [PMID: 37185482 PMCID: PMC10137621 DOI: 10.3390/dj11040104] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 03/27/2023] [Accepted: 04/04/2023] [Indexed: 05/17/2023] Open
Abstract
A 60-year-old woman suffering from multiple myeloma (MM) was treated with zoledronic acid (bisphosphonate), dexamethasone (corticosteroid), bortezomib (a chemotherapeutic agent), and lenalidomide (thalidomide analog) for about a year and with lenalidomide alone as maintenance therapy for almost two years and developed stage three medication-related osteonecrosis of the jaws (MRONJ) in the upper left dental arch approximately two weeks after tooth extraction, which was treated with a medical nonoperative conservative approach until reversion to stage one. The present case report describing the development of multi-drug-related osteonecrosis of the jaws during the pharmacologic MM maintenance phase draws attention to the complex multidisciplinary and multistage management of MM subjects and also that during disease remission, crucially involving oral healthcare providers for MRONJ prevention and pharmacovigilance. To prevent similar cases, cancer patient management should ensure proper dental care not only before starting but also throughout therapy duration and ensure continuous interdisciplinary consensus between oncologists and dentists. Moreover, also considering the independent negative and potentially synergistic effect on bone metabolism and mucosal healing processes of employed medicaments, additionally combined with the cumulative one of previous intravenous bisphosphonates, further studies should highlight the polypharmacy effect and hopefully aid in patient-specific MRONJ risk assessment in cancer patients.
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Affiliation(s)
- Mario Caggiano
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Via Allende, 84081 Baronissi, Italy
| | - Federica Di Spirito
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Via Allende, 84081 Baronissi, Italy
| | - Alfonso Acerra
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Via Allende, 84081 Baronissi, Italy
| | - Marzio Galdi
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Via Allende, 84081 Baronissi, Italy
| | - Laura Sisalli
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Via Allende, 84081 Baronissi, Italy
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14
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Debiève M, Castiaux L, van Maanen A, Magremanne M. Medication-related osteonecrosis of the jaw, a risk to reassess in osteoporotic patients. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2023; 124:101316. [PMID: 36273739 DOI: 10.1016/j.jormas.2022.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/05/2022] [Accepted: 10/19/2022] [Indexed: 11/17/2022]
Abstract
INTRODUCTION The use of antiresorptive drugs concerns many medical specialties either in relation to their prescription for osteoporosis or cancer, or in relation to the treatment of their side effects. In the literature, less than 10% of medication-related osteonecrosis of the jaw are related to patients treated for osteoporosis, while 90% are found in patients treated for cancer. Despite the increasing number of osteoporotic patients taking high doses of antiresorptive drugs, only few studies describe this topic. The main aim of this study was to highlight the occurrence of medication-related osteonecrosis of the jaw in osteoporotic patients compared to cancer patients. The second aim was to highlight risk factors in the two groups, to try to understand the high number of osteoporotic patients in our population. MATERIALS AND METHODS A retrospective study was conducted between December 2004 and March 2021 to identify all cases of medication-related osteonecrosis of the jaw in our department with emphasis on the osteoporotic population. Demographic, systemic and local risk factors were collected as well as the type, dose and duration of the anti-resorptive drugs treatment. Evolution and follow-up were also recorded. RESULTS One hundred sixty five patients presented with medication-related osteonecrosis of the jaw, of whom 67 (40,6%) were osteoporotic. Seventeen (25,4%) patients were males and 50 females (74,6%). Risk factors were tobacco consumption (28,4%), anemia (20,9%), alcohol consumption (19,4%). Use of corticoids or anticoagulant/antithrombotic therapy was related in 20,9% and 16,4%, respectively. The mean age at MRONJ diagnosis was 74,4 (50-98). The mean follow up time was 23,7 months (1-110). CONCLUSION Unlike the literature where medication-related osteonecrosis of the jaw in osteoporotic patients represents less than 10%, the rate in our series was much higher and represents 40% of the patients. This highlights the importance of a complete dental examination before and during antiresorptive drugs treatment, even in the case of osteoporotic patients.
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Affiliation(s)
- M Debiève
- Department of Oral and Maxillo-Facial Surgery, Cliniques Universitaires Saint Luc, 1200 Brussels, Belgium.
| | - L Castiaux
- Department of Oral and Maxillo-Facial Surgery, Cliniques Universitaires Saint Luc, 1200 Brussels, Belgium
| | - A van Maanen
- Statistical Support Unit, Institut Roi Albert II, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 200 Brussels, Belgium; Institut Roi Albert II, Cancérologie et Hématologie, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 10, avenue Hippocrate, 1200 Brussels, Belgium
| | - M Magremanne
- Department of Oral and Maxillo-Facial Surgery, Cliniques Universitaires Saint Luc, 1200 Brussels, Belgium; Institut Roi Albert II, Cancérologie et Hématologie, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 10, avenue Hippocrate, 1200 Brussels, Belgium
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Medication-Related Osteonecrosis of the Jaw: A Cross-Sectional Survey among Urologists in Switzerland, Germany, and Austria. J Clin Med 2023; 12:jcm12020638. [PMID: 36675567 PMCID: PMC9860535 DOI: 10.3390/jcm12020638] [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: 12/12/2022] [Revised: 01/05/2023] [Accepted: 01/07/2023] [Indexed: 01/15/2023] Open
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is a potentially preventable adverse side effect of mainly antiresorptive drugs. MRONJ is expected to become a growing clinical problem due to the aging population and the increasing number of patients requiring antiresorptive agents. Knowledge and awareness about MRONJ and elimination of the oral and dental risk factors before starting antiresorptive therapy (AR) are fundamental to reducing the incidence of MRONJ. In urology, ARs are used primarily in patients suffering from bone metastases due to prostate cancer and to prevent cancer-treatment-induced bone loss (CTIBL) in prostate cancer patients receiving endocrine therapy. This postal survey aimed to evaluate disease-related knowledge and awareness about implementing oral examinations for patients starting AR among Swiss, German, and Austrian urologists. A total of 176 urologists returned the completed questionnaire, yielding a response rate of 11.7%. Of the respondents, 44.9% (n = 79) and 24.4% (n = 43) stated that they give more than five first-time prescriptions of denosumab and of intravenous or oral bisphosphonates per year, respectively. Only 14.8% (n = 26) of the participating urologists had never encountered MRONJ cases related to BPs. Of the participants, 89.8% (n = 158) had implemented referrals to dentists for oral examination before initiating AR. The mean percentage of correct answers regarding the knowledge about MRONJ was 70.9% ± 11.2%. In contrast to previous surveys on MRONJ among physicians, this study showed that the participating urologists were sufficiently informed about MRONJ, as reflected by the high number of participants implementing preventive dental screenings.
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16
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Osteonecrosis of the Jaw. Dent J (Basel) 2023; 11:dj11010023. [PMID: 36661560 PMCID: PMC9858620 DOI: 10.3390/dj11010023] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/30/2022] [Accepted: 01/05/2023] [Indexed: 01/12/2023] Open
Abstract
Osteonecrosis of the jaw is a condition in which bone cells die due to various causes. It is classified as drug-induced jaw osteonecrosis, osteoradionecrosis, traumatic, non-traumatic, and spontaneous osteonecrosis. Antiresorptive or antiangiogenic drugs cause drug-induced osteonecrosis. The combination of medications, microbial contamination, and local trauma induces this condition. Osteoradionecrosis is a severe radiation therapy side effect that can affect people with head and neck cancer. It is described as an exposed bone area that does not heal for longer than three months after the end of radiation treatment with the absence of any indications of an original tumor, recurrence, or metastasis. Trauma (tooth extraction), tumor site, radiation dose that the patient receives, the area of the bone which is irradiated, oral hygiene, and other factors are risk factors for the development of osteonecrosis. Less frequently, osteonecrosis can also be induced by non-traumatic and traumatic causes. Non-traumatic osteonecrosis is brought on by infections, acquired and congenital disorders, as well as the impact of chemicals. Traumatic osteonecrosis is brought on by thermal, mechanical, or chemical damage. The treatment of osteonecrosis can be conservative, which aims to be beneficial for the patient's quality of life, and surgical, which involves debridement of the necrotic bone.
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Effectiveness of antimicrobial photodynamic therapy mediated by butyl toluidine blue in preventing medication-related osteonecrosis of the jaws in rats. Photodiagnosis Photodyn Ther 2022; 40:103172. [PMID: 36283616 DOI: 10.1016/j.pdpdt.2022.103172] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/19/2022] [Accepted: 10/20/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Medication-related osteonecrosis of the jaws (MRONJ) is difficult to treat, therefore, prevention would be the ideal clinical approach. This study evaluated the effectiveness of antimicrobial photodynamic therapy (aPDT), mediated by butyl toluidine blue (BuTB) in the prevention of MRONJ-like lesions after tooth extraction in rats. METHODS Twenty-eight senescent female rats were distributed in groups: VEH and VEH-aPDT, treated with vehicle, ZOL and ZOL-aPDT, treated with 100 µg/Kg of zoledronate, both treatments every three days over seven weeks. After three weeks from the commencement of treatment, the mandibular first molar was extracted. For the VEH and ZOL groups, no local treatment was performed, while with the VEH-aPDT and ZOL-aPDT groups, photodynamic treatment was carried out at 0, 2, and 4 days after extraction. For aPDT, 500μl of BuTB solution was deposited on the dental extraction site (0.5 mg/ml; 60 s), followed by irradiation with low-level laser (InGaAIP; 660 nm; 35 mW; 74.2 J/cm²; 60 s). After 28 postoperative days, euthanasia was performed. The hemimandibles were processed to: (1) histological analysis of tissue repair; (2) histometric analysis of the percentage of newly formed bone tissue (PNFBT) and percentage of non-vital bone tissue (PNVBT); (3) immunohistochemical analysis for tartrate-resistant acid phosphatase (TRAP). RESULTS The ZOL and ZOL-aPDT groups showed less TRAP-positive cells when compared with VEH and VEH-aPDT. The ZOL group demonstrated great compromise in the tissue repair process, consistent with MRONJ-like lesions. VEH, VEH-aPDT and ZOL-aPDT presented a favorable tissue repair process. PNFBT in the ZOL group was lower than in the VEH, VEH-aPDT and ZOL-aPDT groups, whereas PNVBT in the ZOL group was higher than in the VEH, VEH-aPDT and ZOL-aPDT groups. CONCLUSION aPDT mediated by BuTB prevented the occurrence of MRONJ-like lesions after tooth extraction in rats.
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Cuozzo A, Iorio-Siciliano V, Vaia E, Mauriello L, Blasi A, Ramaglia L. Incidence and risk factors associated to Medication-Related Osteo Necrosis of the Jaw (MRONJ) in patients with osteoporosis after tooth extractions. A 12-months observational cohort study. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2022; 123:616-621. [PMID: 35609780 DOI: 10.1016/j.jormas.2022.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To evaluate the 12-months incidence of MRONJ after tooth extractions and possible related risk factors in patients with osteoporosis treated by means of oral bisphosphonates. MATERIAL AND METHODS Forty-five records of osteoporotic patients on therapy with oral bisphosphonates and treated with at least one dental extraction at the Department of Oral Surgery of University of Naples Federico II were selected. All patients were treated using a standardized surgical extraction protocol. At baseline and after 12-months follow-up, the following variables were recorded: "mucosal healing", "gender", "type of drug"; "duration of therapy"; "drug holiday". The collected data were analyzed and a linear regression analysis was performed to assess a possible correlation with onset MRONJ. RESULTS A total of 159 tooth extraction in 43 females (95.6%) and in 2 males (4.4%) with a mean age of 67.5 ± 3 years were available for the analysis. The majority part of patients was on therapy with alendronate (23; 51.2%), 11 patients (24.4%) were treated with risedronate and 11 (24.4%) with ibandronate. Before oral surgery, 84% of the patients showed a low-medium risk of MRONJ, while in 16% of the patients a medium-high risk was recorded. After 12-months follow-up, osteonecrosis was observed in 1 patient, with an overall incidence of MRONJ of 0.6%. The linear regression showed a significant correlation with MRONJ onset only for "gender" variable, with a R2 of 0.489. CONCLUSIONS Within their limitations, the outcomes of the study indicate that the risk of MRONJ after tooth extraction in osteoporotic patients taking bisphosphonates for OS is very low. A prolonged and specific antibiotic and antiseptic therapy, in addition to a surgical procedure as little traumatic as possible, will allow to perform oral surgery safely.
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Affiliation(s)
- Alessandro Cuozzo
- PhD student, Department of Periodontology, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Vincenzo Iorio-Siciliano
- Adjunctive Professor, Department of Periodontology, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Emanuele Vaia
- PhD student, Department of Periodontology, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Leopoldo Mauriello
- Oral Surgery student, Department of Periodontology, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Andrea Blasi
- Assistant Professor, Department of Periodontology, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy.
| | - Luca Ramaglia
- Professor and Chairman, Department of Periodontology, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
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Kemp APT, Ferreira VHC, Mobile RZ, Brandão TB, Sassi LM, Zarpellon A, Braz-Silva PH, Schussel JL. Risk factors for medication-related osteonecrosis of the jaw and salivary IL-6 IN cancer patients. Braz J Otorhinolaryngol 2022; 88:683-690. [PMID: 33189595 PMCID: PMC9483935 DOI: 10.1016/j.bjorl.2020.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 08/10/2020] [Accepted: 09/14/2020] [Indexed: 11/15/2022] Open
Abstract
Introduction Medication-related osteonecrosis of the jaws is a severe complication of the use of antiresorptive and antiangiogenic therapy, with limited treatment options and great impact on patient’s quality pf life. Objective The aim of this study was to assess the risk factors associated with medication-related osteonecrosis of the jaws in oncologic patients undergoing bisphosphonate treatment. In addition, salivary levels of interleukin-6, IL-6, were measured to investigate their association with severity and risk of medication-related osteonecrosis of the jaws. Methods Case-control study with 74 patients with bone metastases from solid tumors and multiple myeloma was included. Patients were divided into three groups: 1) those undergoing bisphosphonate treatment with medication-related osteonecrosis of the jaws; 2) those undergoing bisphosphonate without medication-related osteonecrosis of the jaws; and 3) those with bisphosphonate pretreatment. The demographic and medical data of the patients were collected to assess risk. The clinical evaluation was performed to diagnose medication-related osteonecrosis of the jaws and unstimulated saliva was collected for quantification of IL-6. Results As result, it was observed that patients diagnosed with medication-related osteonecrosis of the jaws were submitted to higher number of bisphosphonate doses (p = 0.001) and monthly infusion protocol (p = 0.044; OR = 7.75). Patients who did not have routine followup with specialized dentists during therapy with bisphosphonate and smoking were associated with medication-related osteonecrosis of the jaws (p = 0.019; OR = 8.25 and p = 0.031; OR = 9.37 respectively). Group 1 had a higher frequency of treatment with chemotherapy and corticosteroids concomitant with bisphosphonate, and surgical dental procedures (p = 0.129). Salivary IL-6 levels showed no statistically significant difference between the groups (p = 0.571) or association with medication-related osteonecrosis of the jaws severity (p = 0.923). Conclusion A higher number of bisphosphonate cycles, monthly infusion protocol, no dental follow-up for oral health maintenance and smoking were associated with medication-related osteonecrosis of the jaws. Specialized dental follow up during bisphosphonate treatment has been shown to be an important factor in preventing this complication.
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Affiliation(s)
- Aristilia Pricila Tahara Kemp
- Universidade Federal do Paraná, Programa de Pós-Graduação em Odontologia, Departamento de Estomatologia, Curitiba, PR, Brazil; Instituto do Câncer do Estado de São Paulo, Serviço de Odontologia, São Paulo, SP, Brazil
| | - Vitor Hugo Candido Ferreira
- Universidade Federal do Paraná, Programa de Pós-Graduação em Odontologia, Departamento de Estomatologia, Curitiba, PR, Brazil
| | - Rafael Zancan Mobile
- Universidade Federal do Paraná, Programa de Pós-Graduação em Odontologia, Departamento de Estomatologia, Curitiba, PR, Brazil
| | - Thais Bianca Brandão
- Instituto do Câncer do Estado de São Paulo, Serviço de Odontologia, São Paulo, SP, Brazil
| | - Laurindo Moacir Sassi
- Hospital Erasto Gaerner, Departamento de Cirurgia Bucomaxilofacial, Curitiba, PR, Brazil
| | - Amanda Zarpellon
- Universidade de São Paulo, Faculdade de Odontologia, Divisão de Patologia Geral, Departamento de Estomatologia, São Paulo, SP, Brazil
| | - Paulo Henrique Braz-Silva
- Universidade de São Paulo, Faculdade de Odontologia, Divisão de Patologia Geral, Departamento de Estomatologia, São Paulo, SP, Brazil; Universidade de São Paulo, Instituto de Medicina Tropical de São Paulo, Laboratório de Virologia, São Paulo, SP, Brazil
| | - Juliana Lucena Schussel
- Universidade Federal do Paraná, Programa de Pós-Graduação em Odontologia, Departamento de Estomatologia, Curitiba, PR, Brazil.
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Sacco R, Woolley J, Patel G, Calasans-Maia MD, Yates J. Systematic review of medication related osteonecrosis of the jaw (MRONJ) in patients undergoing only antiangiogenic drug therapy: surgery or conservative therapy? Br J Oral Maxillofac Surg 2022; 60:e216-e230. [PMID: 35115201 DOI: 10.1016/j.bjoms.2021.03.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 03/16/2021] [Indexed: 10/21/2022]
Abstract
Osteonecrosis of the jaw is a severe adverse condition affecting patients exposed to specific types of medications. Previous studies have highlighted that osteonecrosis of the jaw is triggered by invasive dental procedures and can be very challenging to manage, especially in patients with cancer. The primary aim of this review was to analyse all available evidence on the management (surgical and/or conservative) of medication related osteonecrosis of the jaws (MRONJ) in patients with a history of antiangiogenic drugs therapy and who had not been previously exposed to any antiresorptive drug treatments. A multi-database search (PubMed, MEDLINE, EMBASE and CINAHL) was performed to identify related multi-language papers published from January 2003 until November 2020. Data were extracted from relevant papers and analysed according to the outcomes selected in this review. The search generated 28 studies eligible for the analysis. The total number of patients included in the analysis was 36. Sixteen patients were treated with anti-vascular endothelial growth factor drugs (anti-VEGF) while the remaining patients were administered a combination of antiangiogenic drugs. The most common MRONJ site was the mandible in 29 patients. MRONJ recurrence after treatment was only reported in six patients, the majority of which were treated conservatively. The data reviewed confirmed that an invasive procedure was the most common trigger of MRONJ with relatively high frequency of postoperative recurrence following treatment. However, due to the low quality of available research in the literature, it is difficult to draw a definitive conclusion on the validity of the presented treatment to manage patients affected by MRONJ associated with angiogenic therapy.
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Affiliation(s)
- R Sacco
- Clinical Lecturer, University of Manchester Division of Dentistry, School of Medical Sciences, Oral Surgery Department, Manchester, UK; Clinical Teacher, King's College Hospital, Oral Surgery Department, London, UK.
| | - J Woolley
- Dental Core Trainee, Northwick Park Hospital - London North West University Healthcare NHS Trust, Oral and Maxillofacial Surgery Department, London, UK
| | - G Patel
- Dental Core Trainee, Eastman Dental Hospital, Paediatric Dentistry Department, London, UK
| | - M D Calasans-Maia
- Professor of Oral and Maxillofacial Surgery, Fluminense Federal University, Dental School, Oral Surgery Department, Rio de Janeiro, Brazil
| | - J Yates
- Professor of Oral and Maxillofacial Surgery and Implantology, University of Manchester Division of Dentistry, School of Medical Sciences, Oral Surgery Department, Manchester, UK
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Olsson J, Mattsson U, Bültzingslöwen IV, Pettersson B, Warfvinge G, Ljunggren A. Pre-medical dental evaluation and treatment of oral infection - a survey study among hospital-affiliated dentists in Sweden. Acta Odontol Scand 2022; 80:29-37. [PMID: 34107238 DOI: 10.1080/00016357.2021.1934535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To examine how hospital-affiliated dentists assess risk and evaluate oral foci of infection in patients facing certain medical treatments, and whether the nature of upcoming medical treatment affects the choice of dental intervention. MATERIALS AND METHODS A survey comprising six clinical cases (50 teeth) was sent to hospital-affiliated dentists in Sweden. A treatment option for the affected tooth/teeth in each case was selected whether the patient was facing heart valve surgery, chemotherapy, radiation therapy, intravenous bisphosphonate treatment, solid organ transplantation or was diagnosed with endocarditis. RESULTS Consensus in choice of dental treatment was high in 62%, moderate in 32% and low in 6% of the assessments. High variability of choice of treatment was seen for eight teeth whereas the remaining 42 teeth often received the same therapy regardless of medical issue. Chemotherapy and radiotherapy were thought to entail the highest risk for oral infectious sequelae with a risk ranging from 1% to 100%. CONCLUSION Pre-medical dental evaluations and recommended treatments are often uniform with the exception of the management of asymptomatic root canal treated teeth with persisting apical radiolucency and heavily decayed molars. In many instances, dental diagnosis has a greater impact on choice of treatment than the underlying medical issue and associated implications thereof.
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Affiliation(s)
- Jenny Olsson
- Section of Oral Biology and Oral Pathology, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - Ulf Mattsson
- Section of Oral Biology and Oral Pathology, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - Inger von Bültzingslöwen
- Department of Oral Microbiology and Immunology, Institute of Odontology, University of Gothenburg, Gothenburg, Sweden
| | - Bo Pettersson
- Department of Orofacial Medicine, Vrinnevi Hospital in Norrköping, Östergötland, Sweden
| | - Gunnar Warfvinge
- Section of Oral Biology and Oral Pathology, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - Anna Ljunggren
- Section of Oral Biology and Oral Pathology, Faculty of Odontology, Malmö University, Malmö, Sweden
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Lo Giudice G, Troiano A, Lo Faro C, Santagata M, Montella M, D’Amato S, Tartaro G, Colella G. Is the Mandibular Condyle Involved in Medication-Related Osteonecrosis of the Jaw? Audit of a Single Tertiary Referral Center and Literature Review. Open Dent J 2021. [DOI: 10.2174/1874210602115010769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background:
Medication-related osteonecrosis of the jaw (MRONJ) may manifest as exposed mandible bone. Recent reviews of the incidence of MRONJ report primarily as exposed cortical bone of the mandibular body, ramus, and symphysis with no reports of condylar involvement.
Objective:
The aim of this study is to analyze the topographical incidence of MRONJ, comorbidities, demographics data, and clinical characteristics of patients diagnosed with MRONJ between 2014 and 2019 in the Maxillo-Facial Surgery Department University of Campania “Luigi Vanvitelli”, and compare these results with published reports.
Methods:
Data on 179 patients were collected for the study, including gender, age, underlying malignancy, medical history, and specific lesion location-identifying premaxilla and posterior sectors area involvement for the maxilla and symphysis, body, ramus, and condyle area for the mandible. A literature review was performed in order to compare our results with similar or higher sample sizes and find if any condylar involvement was ever reported. The research was carried out on PubMed database identifying articles from January 2003 to November 2020, where MRONJ site distribution was discussed, and data were examined to scan for condylar localization reports.
Results:
30 patients had maxillary MRONJ, 136 patients had mandibular MRONJ, and 13 patients had lesions located in both maxilla and mandible. None of the patients reported condylar involvement, neither as a single site nor as an additional localization. Literature review results were coherent to our findings showing no mention of condylar MRONJ.
Conclusion:
Results do not show reports of condylar involvement in MRONJ. Although the pathophysiology of the disease has not been fully elucidated, two possible explanations were developed: the first one based on the condyle embryogenetic origin; the second one based on the bisphosphonate and anti-resorptive medications effects on the different vascular patterns of the mandible areas.
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Effects of a single intravaneous dose of zoledronic acid on bone healing following tooth extraction in ovariectomized rabbits. Saudi Dent J 2021; 33:724-730. [PMID: 34803326 PMCID: PMC8589606 DOI: 10.1016/j.sdentj.2020.03.016] [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: 08/18/2019] [Revised: 03/25/2020] [Accepted: 03/30/2020] [Indexed: 11/22/2022] Open
Abstract
Objective The present study is aimed to investigate the effects of administering a single intravenous dose of zoledronic acid (ZA) on bone healing following tooth extraction in ovariectomized rabbits. Materials and methods Female, New Zealand rabbits were randomly divided into three groups including Control, ovariectomy + saline (OVX) and ovariectomy + zoledronic acid group (ZOL). Bilateral ovariectomy was performed to the rabbits in OVX and ZOL groups under general anesthesia. Control group underwent sham surgery. Eight weeks later, mandibular right incisors of all animals were extracted under general anesthesia. Before the procedure, Control and OVX groups were given saline and 0.1 mg/kg ZA was administered to ZOL group intravenously. All animals were sacrificed after 12 weeks. Results The findings of histopathological and biochemical evaluations reflected insignificant differences among study groups in vascular endothelial growth factor (VEGF), increases in osteoclasts, ossification, vascularization and mononuclear cell infiltration measures (p > 0.05). In contrast, bone morphogenic protein 2 (BMP-2), tumor necrosis factor alpha (TNF-α) and organization of the extraction wound differed significantly between groups (p < 0.05) Conclusion The potential beneficial effects of ZA administration on the wound healing process following tooth extraction were demonstrated via serum TNF-α, BMP-2 and VEGF levels in an osteoporotic model in ovariectomized rabbits.
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Risk factors associated with onset of medication-related osteonecrosis of the jaw in patients treated with denosumab. Clin Oral Investig 2021; 26:2839-2852. [PMID: 34812959 PMCID: PMC8898220 DOI: 10.1007/s00784-021-04261-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 10/23/2021] [Indexed: 12/24/2022]
Abstract
Objectives While risk factors of bisphosphonate (BP) associated osteonecrosis of the jaw have been properly analyzed, studies focusing on risk factors associated with denosumab (DNO) are sparse. The purpose of this study was to identify risk factors influencing the onset of medication-related osteonecrosis of the jaw (MRONJ) in patients receiving antiresorptive treatment (ART) with DNO by comparing patients suffering from MRONJ and patients without MRONJ. Multiple variables were evaluated including the impact of a previous BP intake. Materials and methods A retrospective single-center cohort study with patients receiving DNO was conducted. One-hundred twenty-eight patients were included and divided into three groups: I (control, n = 40) receiving DNO with absence of MRONJ; group II (Test 1, n = 46), receiving DNO with presence of MRONJ; and group III (Test 2, n = 42) sequentially receiving BP and DNO with presence of MRONJ. Patients’ medical history, focusing on the identification of MRONJ risk factors, was collected and evaluated. Parameters were sex, age, smoking habit, alcohol consumption, underlying disease (cancer type, osteoporosis), internal diseases, additional chemo/hormonal therapy, oral inflammation, and trauma. Results The following risk factors were identified to increase MRONJ onset significantly in patients treated with DNO: chemo/hormonal therapy (p = 0.02), DNO dosage (p < 0.01), breast cancer (p = 0.03), intake of corticosteroids (p = 0.04), hypertension (p = 0.02), diabetes mellitus (p = 0.04), periodontal disease (p = 0.03), apical ostitis (p = 0.02), and denture use (p = 0.02). A medication switch did not affect MRONJ development (p = 0.86). Conclusions Malignant diseases, additional chemotherapy, DNO dosage, and oral inflammations as well as diabetes mellitus and hypertension influence MRONJ onset in patients treated with DNO significantly. Clinical relevance Patients receiving ART with DNO featuring aforementioned risk factors have a higher risk of MRONJ onset. These patients need a sound and regular prophylaxis in order to prevent the onset of MRONJ under DNO treatment.
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25
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Review of Myeloma Therapies and Their Potential for Oral and Maxillofacial Side Effects. Cancers (Basel) 2021; 13:cancers13174479. [PMID: 34503289 PMCID: PMC8431464 DOI: 10.3390/cancers13174479] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 08/29/2021] [Accepted: 09/02/2021] [Indexed: 02/08/2023] Open
Abstract
Simple Summary Myeloma is a common cancer involving the bone marrow. Some of the medications used in the treatment of myeloma, including those that reduce the risk of bone fractures, can increase the chance of side effects occurring in the jawbone. The most serious complication in the jawbone is called medication-related osteonecrosis, meaning part of the jawbone dies. The aim of this review is to highlight some of the medications that are implicated and other risk factors that can contribute to osteonecrosis. Suggestions to prevent this complication from occurring are described. Conventional methods of treating established medication-related osteonecrosis of the jawbone are outlined as well as emerging new treatments. Abstract Myeloma is a common haematological malignancy in which adverse skeletal related events are frequently seen. Over recent years, treatment for myeloma has evolved leading to improved survival. Antiresorptive therapy is an important adjunct therapy to reduce the risk of bone fractures and to improve the quality of life for myeloma patients; however, this has the potential for unwanted side effects in the oral cavity and maxillofacial region. Osteonecrosis of the jaw related to antiresorptive medications and other myeloma therapies is not uncommon. This review serves to highlight the risk of osteonecrosis of the jaw for myeloma patients, with some suggestions for prevention and management.
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Di Vito A, Chiarella E, Baudi F, Scardamaglia P, Antonelli A, Giudice D, Barni T, Fortunato L, Giudice A. Dose-Dependent Effects of Zoledronic Acid on Human Periodontal Ligament Stem Cells: An In Vitro Pilot Study. Cell Transplant 2021; 29:963689720948497. [PMID: 33086890 PMCID: PMC7784504 DOI: 10.1177/0963689720948497] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Bisphosphonates (BPs) are widely used to treat several metabolic and oncological diseases affecting the skeletal system. Despite BPs’ well-known therapeutic potential, they also displayed important side effects, among which is BPs-related osteonecrosis of the jaw, by targeting osteoclast activities, osteoblast, and osteocyte behavior. The aim of this study is to evaluate the biological effects of zoledronic acid (ZOL) in an in vitro model of periodontal ligament stem cells (PDLSCs) by using an experimental setting that resembles the in vivo conditions. PDLSCs were treated with different concentrations of ZOL ranging from 0.1 to 5 μM. The effects of ZOL exposure were evaluated on cell viability via 3-[4,5-Dimethylthiaoly]-2,5-diphenyltetrazolium bromide (MTT), cell cycle analysis, apoptosis detection, and immunofluorescence. Quantitative real-time polymerase chain reaction (PCR), colorimetric detection of alkaline phosphatase activity, and Alizarin Red S staining were performed to investigate the osteogenic potential of PDLSCs exposed to ZOL. MTT analysis showed that the viability of PDLSCs exposed to ZOL concentration ≥1.5 μM for 3 and 6 days was significantly lower (P < 0.001) than that of untreated cells. The percentage of apoptotic cells was significantly higher in PDLSCs exposed for 4 days to ZOL at 2 μM (P < 0.01) and 5 μM (P < 0.001) when compared to the control. Moreover, ZOL treatment (3 days) accounted for alterations in cell cycle distribution, with an increase in the proportion of cells in G0/G1 phase and a reduction in the proportion of cells in S phase. Chronic exposure (longer than 7 days) of PDLSCs to ZOL accounted for the downregulation of ALP, RUNX2, and COL1 genes at all tested concentrations, which fit well with the reduced alkaline phosphatase activity reported after 7 and 14 days of treatment. Reduced Col1 deposition in the extracellular matrix was reported after 14 days of treatment. Increased calcium deposits were observed in treated cells when compared to the control cultures. In conclusion, chronic exposure to 1 μM ZOL induced significant reduction of osteogenic differentiation, while ZOL concentrations ≥1.5 μM are required to impair PDLSCs viability and induce apoptosis.
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Affiliation(s)
- Anna Di Vito
- Department of Clinical and Experimental Medicine, University Magna Graecia of Catanzaro, Italy
| | - E Chiarella
- Department of Clinical and Experimental Medicine, University Magna Graecia of Catanzaro, Italy
| | - F Baudi
- Department of Clinical and Experimental Medicine, University Magna Graecia of Catanzaro, Italy
| | - P Scardamaglia
- Department of Clinical and Experimental Medicine, University Magna Graecia of Catanzaro, Italy
| | - A Antonelli
- Department of Health Science, University Magna Graecia of Catanzaro, Italy
| | - D Giudice
- Department of Clinical and Experimental Medicine, University Magna Graecia of Catanzaro, Italy
| | - T Barni
- Department of Clinical and Experimental Medicine, University Magna Graecia of Catanzaro, Italy
| | - L Fortunato
- Department of Health Science, University Magna Graecia of Catanzaro, Italy
| | - A Giudice
- Department of Health Science, University Magna Graecia of Catanzaro, Italy
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Lee SH, Choi SY, Bae MS, Kwon TG. Characteristics of patients with osteonecrosis of the jaw with oral versus intravenous bisphosphonate treatment. Maxillofac Plast Reconstr Surg 2021; 43:24. [PMID: 34236538 PMCID: PMC8266939 DOI: 10.1186/s40902-021-00310-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 06/30/2021] [Indexed: 11/10/2022] Open
Abstract
PURPOSE This retrospective study was aimed to evaluate the clinical characteristics and treatment outcomes in patients with osteonecrosis of the jaw who were receiving oral versus intravenous (IV) bisphosphonate (BP). MATERIALS AND METHODS This retrospective study enrolled subjects who had been diagnosed with medication-related osteonecrosis of the jaw (MRONJ) during the period from July 2010 to June 2014. Information regarding the following demographic and clinical characteristics was collected: demographic data, administration route and type of BP, duration of BP medication, primary disease, number of involved sites, location of the lesion, number of surgeries, outcome of treatments, and laboratory test. All the patients were divided into oral and IV BP groups; and the between-group differences were compared. RESULTS Total 278 patients were divided into two groups as per the route of BP administration. The proportion of oral BP-related MRONJ group were more dominant over IV BP group (oral BP, n = 251; IV BP, n = 27). In the IV BP group, the average dosing duration (31.4 months) was significantly shorter than that in the oral BP group (53.1 months) (P < 0.001). The average number of involved sites in the oral BP group (1.21 ± 0.48) was smaller than that in the IV BP group (1.63 ± 0.84) (P < 0.001). The average number of surgeries was higher in the IV BP group (1.65 ± 0.95) as compared to that in the oral BP group (0.98 ± 0.73) (P < 0.001). Outcome after the surgery for MRONJ after IV BP was poor than oral BP group. CONCLUSION IV administration of BP causes greater inhibition of bone remodeling and could lead more severe inflammation. Therefore, even if the duration of IV administration of BP is shorter than that of oral BP, the extent of the lesion could be more extensive. Therefore, the result suggests that the MRONJ after IV BP for cancer patients needs to be considered as different characteristics to oral BP group for osteoporosis patents.
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Affiliation(s)
- Seung-Hun Lee
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Institute for Translational Research in Dentistry, Kyungpook National University, 2177 Dalgubeol-daero, Jung-gu, Daegu, 41940, Republic of Korea
| | - So-Young Choi
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Institute for Translational Research in Dentistry, Kyungpook National University, 2177 Dalgubeol-daero, Jung-gu, Daegu, 41940, Republic of Korea
| | - Min-Su Bae
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Institute for Translational Research in Dentistry, Kyungpook National University, 2177 Dalgubeol-daero, Jung-gu, Daegu, 41940, Republic of Korea
| | - Tae-Geon Kwon
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Institute for Translational Research in Dentistry, Kyungpook National University, 2177 Dalgubeol-daero, Jung-gu, Daegu, 41940, Republic of Korea.
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Otto S, Aljohani S, Fliefel R, Ecke S, Ristow O, Burian E, Troeltzsch M, Pautke C, Ehrenfeld M. Infection as an Important Factor in Medication-Related Osteonecrosis of the Jaw (MRONJ). MEDICINA (KAUNAS, LITHUANIA) 2021; 57:463. [PMID: 34065104 PMCID: PMC8151678 DOI: 10.3390/medicina57050463] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 04/30/2021] [Accepted: 05/04/2021] [Indexed: 12/12/2022]
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) has become a well-known side effect of antiresorptive, and antiangiogenic drugs commonly used in cancer management. Despite a considerable amount of literature addressing MRONJ, it is still widely accepted that the underlying pathomechanism of MRONJ is unclear. However, several clinical and preclinical studies indicate that infection seems to have a major role in the pathogenesis of MRONJ. Although there is no conclusive evidence for the infection hypothesis yet, available data have shown a robust association between local infection and MRONJ development. This observation is very critical in order to implement policies to reduce the risk of MRONJ in patients under antiresorptive drugs. This critical review was conducted to collect the most reliable evidence regarding the link between local infection and MRONJ pathogenesis.
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Affiliation(s)
- Sven Otto
- Head of Department of Oral and Maxillofacial Surgery, Martin-Luther-University Halle-Wittenberg, 06120 Halle (Saale), Germany
- Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery, Ludwig-Maximilians-University, 80337 Munich, Germany; (R.F.); (S.E.); (M.T.); (C.P.); (M.E.)
| | - Suad Aljohani
- Department of Oral Diagnostic Sciences, Division of Oral Medicine, King Abdulaziz University, 80200 Jeddah, Saudi Arabia;
| | - Riham Fliefel
- Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery, Ludwig-Maximilians-University, 80337 Munich, Germany; (R.F.); (S.E.); (M.T.); (C.P.); (M.E.)
- Experimental Surgery and Regenerative Medicine (ExperiMed), Department of Orthopaedic Surgery, Ludwig-Maximilians-University, 80337 Munich, Germany
- Department of Oral and Maxillofacial Surgery, Alexandria University, Alexandria 21514, Egypt
| | - Sara Ecke
- Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery, Ludwig-Maximilians-University, 80337 Munich, Germany; (R.F.); (S.E.); (M.T.); (C.P.); (M.E.)
| | - Oliver Ristow
- Department of Oral and Maxillofacial Surgery, University of Heidelberg, 69120 Heidelberg, Germany;
| | - Egon Burian
- Department of Neuroradiology, Technical University of Munich, 81675 Munich, Germany;
| | - Matthias Troeltzsch
- Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery, Ludwig-Maximilians-University, 80337 Munich, Germany; (R.F.); (S.E.); (M.T.); (C.P.); (M.E.)
| | - Christoph Pautke
- Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery, Ludwig-Maximilians-University, 80337 Munich, Germany; (R.F.); (S.E.); (M.T.); (C.P.); (M.E.)
| | - Michael Ehrenfeld
- Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery, Ludwig-Maximilians-University, 80337 Munich, Germany; (R.F.); (S.E.); (M.T.); (C.P.); (M.E.)
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Sacco R, Woolley J, Yates J, Calasans-Maia MD, Akintola O, Patel V. The role of antiresorptive drugs and medication-related osteonecrosis of the jaw in nononcologic immunosuppressed patients: A systematic review. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2021; 26:23. [PMID: 34221052 PMCID: PMC8240545 DOI: 10.4103/jrms.jrms_794_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 08/05/2020] [Accepted: 01/28/2021] [Indexed: 10/26/2022]
Abstract
Medication related osteonecrosis of the jaw (MRONJ) is a severe condition affecting the jaws of patients exposed to specific drugs, and is primarily described in patients receiving bisphosphonate (BP) therapy. However, more recently it has been observed in patients taking other medications, such as the RANK ligand inhibitor (denosumab) and antiangiogenic drugs. It has been proposed that the existence of other concomitant medical conditions may increase the incidence of MRONJ. The primary aim of this research was to analyze all available evidence and evaluate the reported outcomes of osteonecrosis of the jaws (ONJ) due to antiresorptive drugs in immunosuppressed patients. A multi-database (PubMed, MEDLINE, EMBASE and CINAHL) systematic search was performed. The search generated twenty-seven studies eligible for the analysis. The total number of patients included in the analysis was two hundred and six. All patients were deemed to have some form of immunosuppression, with some patients having more than one disorder contributing to their immunosuppression. Within this cohort the commonest trigger for MRONJ was a dental extraction (n=197). MRONJ complications and recurrence after treatment was sparsely reported in the literature, however a total of fourteen cases were observed. The data reviewed have confirmed that an invasive procedure is the commonest trigger of MRONJ with relatively high frequency of post-operative complications or recurrence following management. However, due to low-quality research available in the literature it is difficult to draw a definitive conclusion on the outcomes analysed in this systematic review.
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Affiliation(s)
- Roberto Sacco
- The University of Manchester, Division of Dentistry, School of Medical Sciences, Oral Surgery Department, Manchester, UK
| | - Julian Woolley
- King's College Dental Hospital, Oral Surgery Department, London, UK
| | - Julian Yates
- The University of Manchester, Division of Dentistry, School of Medical Sciences, Oral Surgery Department, Manchester, UK
| | | | - Oladapo Akintola
- King's College Dental Hospital, Oral Surgery Department, London, UK
| | - Vinod Patel
- Guy's Dental Hospital, Oral Surgery Department, London, UK
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Falco A, Bataccia F, Vittorini Orgeas L, Perfetti F, Basile M, Di Pietro R. A Clinical and Histological Study about the Socket Preservation in a Patient under Oral Bisphosphonates Treatment: A Case Report. BIOLOGY 2021; 10:biology10040262. [PMID: 33806212 PMCID: PMC8067066 DOI: 10.3390/biology10040262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/18/2021] [Accepted: 03/19/2021] [Indexed: 02/05/2023]
Abstract
The aim of the present study is to assess the clinical and histological healing of a post-extractive alveolus following the procedure for socket preservation, in a patient receiving oral bisphosphonates for more than 6 years. After the extraction, enzymatically-deantigenated horse bone granules and an equine pericardium membrane were used to preserve the tooth socket. The patient was placed on a monthly follow-up in order to monitor the healing process. A 3 mm trephine bur was used to drill the bone for implant site preparation and to collect the bone sample. No signs and symptoms related to osteonecrosis of the jaws were reported. Histological data showed that, after 5 months, the mean percentages of trabecular bone, bone marrow and residual bone graft were respectively 45.74 ± 0.09%, 48.09 ± 0.08%, and 6.16 ± 0.01%. The residual graft material appeared to be osteointegrated and none of the particles appeared to be encapsulated. The present case report supports the guidelines that assume that patients undergoing oral bisphosphonate therapy can be eligible for surgical therapy. More clinical studies with larger sample sizes are needed to support this clinical evidence.
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Affiliation(s)
- Antonello Falco
- Falmed Medical Care, Viale G. d’Annunzio, 73, 65127 Pescara, Italy; (A.F.); (L.V.O.)
| | - Francesco Bataccia
- Department of Medical, Oral and Biotechnological Sciences, G. d’Annunzio University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy; (F.B.); (F.P.)
| | | | - Federico Perfetti
- Department of Medical, Oral and Biotechnological Sciences, G. d’Annunzio University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy; (F.B.); (F.P.)
| | - Mariangela Basile
- Department of Medicine and Ageing Sciences, G. d’Annunzio University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy;
- Correspondence:
| | - Roberta Di Pietro
- Department of Medicine and Ageing Sciences, G. d’Annunzio University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy;
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Dong X, Shen LH, Yi Z, He LH, Yi Z. Exosomes from Adipose-Derived Stem Cells Can Prevent Medication-Related Osteonecrosis of the Jaw. Med Sci Monit 2021; 27:e929684. [PMID: 33690263 PMCID: PMC7958499 DOI: 10.12659/msm.929684] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The treatment measures of medication-related osteonecrosis of the jaw (MRONJ) is a worldwide challenge in oral and maxillofacial surgery because of its unclear pathogenesis. Previous studies suggested that mesenchymal stem cells played important roles in promoting MRONJ lesion healing, but the detailed mechanisms were unknown. Increasing numbers of studies have demonstrated that exosomes derived from mesenchymal stem cells, especially adipose-derived stem cells, have key roles in stem cell-based therapies by accelerating bone remodeling, facilitating angiogenesis, and promoting wound healing. We hypothesized that exosomes derived from adipose-derived stem cells can prevent MRONJ by accelerating gingival healing and enhancing bone remodeling processes. Our results may provide a promising therapeutic option for MRONJ clinical therapy.
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Affiliation(s)
- Xian Dong
- Laboratory of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China (mainland)
| | - Li-Hang Shen
- Laboratory of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China (mainland)
| | - Zheng Yi
- Laboratory of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China (mainland)
| | - Lin-Hai He
- First Clinical Division, Peking University School Hospital of Stomatology, Beijing, China (mainland)
| | - Zhang Yi
- Laboratory of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China (mainland)
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Ekholm HM, Löyttyniemi E, Soukka T, Rautava J. Gingival cell growth with antiresorptive treatment combined with corticosteroids or antiestrogen. Clin Exp Dent Res 2021; 7:465-473. [PMID: 33443783 PMCID: PMC8404500 DOI: 10.1002/cre2.382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 12/04/2020] [Indexed: 12/14/2022] Open
Abstract
Objectives Antiresorptive treatment has been shown to impair mucosal cell proliferation, migration, and viability. However, in the clinic, antiresorptives are often used in combination with other drugs. We studied the effect of antiresorptives combined with a corticosteroid or antiestrogen on oral mucosal keratinocytes and fibroblasts. Material and methods Human gingival keratinocyte and fibroblast cell lines were exposed to bisphosphonates (BPs) and denosumab in different concentrations and durations together with an antiestrogen or corticosteroid. Changes in cell viability, proliferation and migration after exposures were measured. Data were evaluated with hierarchical linear mixed model for repeated measurements. Results Bisphosphonate exposure suppressed keratinocyte and fibroblast cell viability, proliferation, and migration in a time‐dependent manner. Combining a corticosteroid or antiestrogen with BPs further increased this negative effect. Denosumab alone had a mild positive effect on keratinocyte and fibroblast growth. When denosumab was combined with a corticosteroid or antiestrogen, cell growth was suppressed. Conclusions Our results show that coexisting medications may increase the negative impact of BPs or denosumab on oral mucosal cells.
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Affiliation(s)
- Heidi M. Ekholm
- Department of Oral Pathology and Oral RadiologyInstitute of Dentistry, University of TurkuTurkuFinland
| | - Eliisa Löyttyniemi
- Department of Clinical MedicineFaculty of Medicine, University of TurkuTurkuFinland
| | - Tero Soukka
- Department of Oral DiseasesTurku University HospitalTurkuFinland
| | - Jaana Rautava
- Department of Oral Pathology and Oral RadiologyInstitute of Dentistry, University of TurkuTurkuFinland
- Department of Oral and Maxillofacial DiseasesClinicum, Faculty of Medicine, University of Helsinki and Helsinki University HospitalHelsinkiFinland
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Kanwar N, Bakr MM, Meer M, Siddiqi A. Emerging therapies with potential risks of medicine-related osteonecrosis of the jaw: a review of the literature. Br Dent J 2021; 228:886-892. [PMID: 32541753 DOI: 10.1038/s41415-020-1642-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In the past, osteonecrosis of the jaw (ONJ) was generally reported with bisphosphonate drugs; hence, the term BRONJ (bisphosphonate-related osteonecrosis of the jaw) was initially proposed. This was followed by the term ARONJ (antiresorptive osteonecrosis of the jaw). More recently, other novel medications such as vascular endothelial growth factor (VEGF) inhibitors, tyrosine kinase inhibitors and humanised antibodies that affect osteoclastic action have been reported to initiate ONJ in several cases. For this reason, in 2014, the American Association of Oral and Maxillofacial Surgeons (AAOMS) changed the term to MRONJ - medication-related osteonecrosis of the jaw. The review primarily focuses on ONJ associated with emerging therapies for the management of bone disorders. This article sheds some light on the risk factors that predispose dental patients to the development of osteonecrosis, the mechanisms of drug therapies associated with MRONJ, and potential treatment and management regimes for MRONJ patients. The current review noted that the incidence and associated risk of MRONJ is significant with the new therapeutic agents discussed. Therefore, for optimised patient care, pharmacovigilance with the new medications is essential for dental professionals.
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Affiliation(s)
- Nupur Kanwar
- General Dentist, School of Dentistry and Oral Health, Griffith University, Queensland, 4222, Australia
| | - Mahmoud M Bakr
- Director of Clinical Education (Dentistry), Senior Lecturer, General Dental Practice, School of Dentistry and Oral Health, Griffith University Queensland, 4222, Australia
| | - Mohammed Meer
- Senior Lecturer, Oral and Maxillofacial Surgery, School of Dentistry and Oral Health, Griffith University, Queensland, 4222, Australia
| | - Allauddin Siddiqi
- Department of Periodontics, School of Dentistry and Oral Health, Griffith University, Queensland, 4222, Australia.
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Feng Z, An J, Zhang Y. Factors Influencing Severity of Medication-Related Osteonecrosis of the Jaw: A Retrospective Study. J Oral Maxillofac Surg 2021; 79:1683-1688. [PMID: 33529608 DOI: 10.1016/j.joms.2020.12.045] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/28/2020] [Accepted: 12/29/2020] [Indexed: 12/15/2022]
Abstract
PURPOSE The progression of medication-related osteonecrosis of the jaw (MRONJ) is influenced by many factors. This study aimed to identify the clinical risk factors associated with severe MRONJ (stage 3). PATIENTS AND METHODS The data of patients with MRONJ who were hospitalized between July 2013 and December 2019 were retrospectively analyzed. Demographic and clinical factors were the independent variables, and the clinical stage of MRONJ lesions was the dependent variable. Multivariate logistic regression analysis was performed to identify the risk factors for advanced stage disease (MRONJ stage 3). RESULTS A total of 79 patients (with 93 MRONJ lesions) were included. In multivariate regression analysis, the risk factors associated with stage 3 MRONJ were age ≤65 years (odds ratio [OR] = 3.968, 95% confidence interval [CI]: 1.280-12.301; P = .017); chemotherapy (OR = 3.687, 95% CI: 1.048-12.972; P = .042); preoperative MRONJ duration ≥12 months (OR = 7.616, 95% CI: 1.865-31.110; P = .005); lesion location in maxilla (OR = 1.150, 95% CI: 1.006-1.315; P = .041); lesion location in posterior jaw, that is, in molar area (OR = 1.384, 95% CI; 1.118-1.715; P = .003); and serum albumin <40 g/L (OR = 6.257, 95% CI: 1.313-29.815; P = .021). CONCLUSIONS Age ≤65 years, chemotherapy, preoperative MRONJ duration ≥12 months, lesion location in maxilla, lesion location in the molar area, and serum albumin <40 g/L may increase the risk for severe MRONJ.
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Affiliation(s)
- Zhiqiang Feng
- Attending Doctor, Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China and Attending Doctor, Department of Oral and Maxillofacial Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jingang An
- Associate Professor, Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China.
| | - Yi Zhang
- Professor, Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
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Pautke C, Wick A, Otto S, Hohlweg-Majert B, Hoffmann J, Ristow O. The Type of Antiresorptive Treatment Influences the Time to Onset and the Surgical Outcome of Medication-Related Osteonecrosis of the Jaw. J Oral Maxillofac Surg 2020; 79:611-621. [PMID: 33166522 DOI: 10.1016/j.joms.2020.10.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 10/06/2020] [Accepted: 10/06/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE Few data exist focusing on differences in the time to disease onset and the success rates in patients suffering from medication-related osteonecrosis of the jaw (MRONJ) dependent on their different antiresorptive treatment. The purpose of this study was to analyze and compare these variables for patients treated with bisphosphonate (BP) or denosumab (DNO) and for patients who switched the antiresorptive drug (BP/DNO). PATIENTS AND METHODSS A retrospective single-center cohort study with patients suffering from MRONJ was conducted. The predictor variable was the antiresorptive treatment, the outcome variables were 1) time to onset of MRONJ (time of antiresorptive treatment to MRONJ diagnosis) and 2) treatment success (mucosal integrity 12 months postoperatively). The other variables include data on demographic, underlying disease, MRONJ stage, and trigger events. Cox and logistic regression, Phi-coefficient, Cramer's V, and Kruskal-Wallis tests were applied. RESULTS One hundred thirty-two patients were included and divided into 3 groups: group I (BP) n = 45 patients, n = 59 lesions; group II (BP/DNO) n = 42 patients, n = 71 lesions; and group III (DNO) n = 45 patients, n = 62 MRONJ lesions. Treatment success and time to onset differed significantly between the groups: success rates in group I BP (84.7%) were significantly lower (P = .04) than in group II BP/DNO (91.5%, P = .12) and group III DNO (90.3%, P = .35). The onset was significantly earlier in group III DNO (median 2.0 years, Q0.25: 1.49, Q0.75: 2.98; confidence interval 95%: 1.93 to 2.83) than in group II BP/DNO (median 4.07 years, Q0.25: 1.64, Q0.75: 6.70; confidence interval 95%: 3.55 to 5.68) and group I BP (median 3.86 years, Q0.25: 1.69, Q0.75: 6.46; confidence interval 95%: 3.43 to 5.87). CONCLUSIONS The different antiresorptive drugs show distinctive characteristics of time to onset and treatment success with the lowest success rates in the BP group and the earliest onset in the DNO group. The switch of the antiresorptive therapy (BP to DNO) did not influence the outcome variables negatively.
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Affiliation(s)
- Christoph Pautke
- Professor, Private Practitioner, Ludwig-Maximilians University Munich, Department of Oral and Maxillofacial Surgery Medizin & Aesthetik, Clinic for Oral and Maxillofacial and Plastic Surgery, Munich, Germany.
| | - Alexander Wick
- Resident, Medizin & Aesthetik, Clinic for Oral and Maxillofacial and Plastic Surgery, Munich, Germany
| | - Sven Otto
- Professor, Despartment of Oral and Maxillofacial Surgery, University of Halle, Halle, Germany
| | - Bettina Hohlweg-Majert
- Professor, Private Practitioner, Medizin & Aesthetik, Clinic for Oral and Maxillofacial and Plastic Surgery, Munich, Germany
| | - Jürgen Hoffmann
- Professor, Department of Oral and Maxillofacial Surgery, University of Heidelberg, Heidelberg, Germany
| | - Oliver Ristow
- Consultant, Department of Oral and Maxillofacial Surgery, University of Heidelberg, Heidelberg, Germany
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Otto S, Pautke C, Arens D, Poxleitner P, Eberli U, Nehrbass D, Zeiter S, Stoddart MJ. A Drug Holiday Reduces the Frequency and Severity of Medication-Related Osteonecrosis of the Jaw in a Minipig Model. J Bone Miner Res 2020; 35:2179-2192. [PMID: 32568416 PMCID: PMC7689727 DOI: 10.1002/jbmr.4119] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 06/10/2020] [Accepted: 06/17/2020] [Indexed: 01/08/2023]
Abstract
Treatment of medication-related osteonecrosis of the jaw (MRONJ) is challenging and no clear consensus has been achieved. This study investigated preventive measures recommended for tooth extractions under antiresorptive (AR) treatment and the role of discontinuation of AR therapy to avoid the onset of MRONJ in a minipig model. Thirty-six Göttingen minipigs were divided into four groups. Group 1 (negative control): tooth extractions but no zoledronate (ZOL). Group 2 (positive control): weekly ZOL infusions for 12 weeks followed by tooth extractions without wound management followed by 8 weeks of ZOL treatment. Group 3: weekly ZOL infusions for 12 weeks followed by tooth extractions; surgical wound management (resection of sharp bone edges, mucoperiosteal coverage); and continuation of ZOL infusions for 8 weeks plus antibiotic treatment. Group 4: 12 weeks of ZOL infusions followed by a drug holiday for 6 weeks. Tooth extractions with preventive wound management followed by antibiotic treatment for 8 weeks but no ZOL infusions. Jawbones were subjected to macroscopic, radiological (CT and micro-CT) and histopathological investigations. No clinical cases of MRONJ were observed in the negative group, in the positive control all animals developed MRONJ. Group 3 developed MRONJ in 83% of cases. With a drug holiday, 40% developed MRONJ in areas of tooth extraction. This is the first large animal model that reduces the occurrence of MRONJ following tooth extraction by the implementation of a drug holiday combined with antibiotic prophylaxis and smoothening of sharp bony edges. © 2020 The Authors. Journal of Bone and Mineral Research published by American Society for Bone and Mineral Research..
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Affiliation(s)
- Sven Otto
- Department of Oral and Maxillofacial Surgery, Ludwig Maximilians University, Munich, Germany
| | - Christoph Pautke
- Department of Oral and Maxillofacial Surgery, Ludwig Maximilians University, Munich, Germany
| | | | - Philipp Poxleitner
- Department of Oral and Maxillofacial Surgery, Albert-Ludwigs-University, Freiburg, Germany
| | | | | | | | - Martin J Stoddart
- AO Research Institute Davos, Davos, Switzerland.,Department of Oral and Maxillofacial Surgery, Albert-Ludwigs-University, Freiburg, Germany
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Chadwick JW, Tenenbaum HC, Sun CX, Wood RE, Glogauer M. The effect of pamidronate delivery in bisphosphonate-naïve patients on neutrophil chemotaxis and oxidative burst. Sci Rep 2020; 10:18309. [PMID: 33110111 PMCID: PMC7591900 DOI: 10.1038/s41598-020-75272-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/07/2020] [Indexed: 11/24/2022] Open
Abstract
The pathogenesis of medication-related osteonecrosis of the jaw (MRONJ), a morbid condition associated with bisphosphonate administration, has not been fully elucidated. Recent research utilizing a murine model has revealed that the neutrophil becomes dysfunctional following exposure to bisphosphonates. Accordingly, the impairment of neutrophil function could play an important role in the pathogenesis of MRONJ via an infectious mechanism mediated by the suppression of the innate immune system. Currently, the existing human data are insufficient to substantiate this theory. To investigate, we isolated neutrophils from blood and oral rinse samples from bisphosphonate-naïve patients who were recently diagnosed with multiple myeloma both prior to and one month following their initial infusion of pamidronate, an intravenous bisphosphonate agent. Stimulated blood and oral neutrophil superoxide production and chemotactic capabilities were found to be impaired relative to baseline values. These results suggest that impaired neutrophil function may partially contribute to the aetiology underlying the pathophysiological processes linked to the development of MRONJ. Further, as the functional status of circulating neutrophils was reflected in the oral cavity where sampling can be accomplished in a non-invasive fashion, it is conceivable that neutrophil function could serve as a potential biomarker for MRONJ prognostication.
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Affiliation(s)
- Jeffrey W Chadwick
- Department of Dental Oncology and Maxillofacial Prosthetics, Princess Margaret Cancer Centre, University Health Network, 610 University Avenue, Toronto, ON, M5G 2M9, Canada.
- Faculty of Dentistry, University of Toronto, 124 Edward Street, Toronto, ON, M5G1G6, Canada.
| | - Howard C Tenenbaum
- Department of Dental Oncology and Maxillofacial Prosthetics, Princess Margaret Cancer Centre, University Health Network, 610 University Avenue, Toronto, ON, M5G 2M9, Canada
- Faculty of Dentistry, University of Toronto, 124 Edward Street, Toronto, ON, M5G1G6, Canada
- Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, 600 University Avenue, Toronto, ON, M5G 1X5, Canada
| | - Chun-Xiang Sun
- Faculty of Dentistry, University of Toronto, 124 Edward Street, Toronto, ON, M5G1G6, Canada
| | - Robert E Wood
- Department of Dental Oncology and Maxillofacial Prosthetics, Princess Margaret Cancer Centre, University Health Network, 610 University Avenue, Toronto, ON, M5G 2M9, Canada
- Faculty of Dentistry, University of Toronto, 124 Edward Street, Toronto, ON, M5G1G6, Canada
| | - Michael Glogauer
- Department of Dental Oncology and Maxillofacial Prosthetics, Princess Margaret Cancer Centre, University Health Network, 610 University Avenue, Toronto, ON, M5G 2M9, Canada
- Faculty of Dentistry, University of Toronto, 124 Edward Street, Toronto, ON, M5G1G6, Canada
- Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, 600 University Avenue, Toronto, ON, M5G 1X5, Canada
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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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Yadegari A, Aminzadeh A, Seyyedkhamesi S, Aminian M. The effect of melatonin on prevention of bisphosphonate-related osteonecrosis of the jaw: an animal study in rats. J Korean Assoc Oral Maxillofac Surg 2020; 46:266-274. [PMID: 32855374 PMCID: PMC7469961 DOI: 10.5125/jkaoms.2020.46.4.266] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 08/04/2019] [Accepted: 08/17/2019] [Indexed: 12/25/2022] Open
Abstract
Objectives Melatonin induces human stem cells, converts pre-osteoblasts to mature osteoblasts, and reduces the duration of this transition. However, melatonin itself prevents activation of osteoclasts. Here, we evaluate the role of melatonin in prevention of bisphosphonate-related osteonecrosis of the jaw. Materials and Methods In this experimental-interventional study, 30 rats were evaluated in 3 groups. The first and second groups received saline and zoledronic acid, respectively, for 4 weeks and the third group received 4 weeks of zoledronic acid and 3 weeks of melatonin simultaneously. First-right-maxillary-molar extraction was performed for all animals, which were sacrificed after 4 weeks of recovery. The extraction sockets were examined histologically for the presence of osteonecrosis, number of osteoclasts and fibroblasts, severity of inflammation, and vascularization. Data were analyzed by chi-square, one-way ANOVA, Tukey, Kruskal–Wallis and Fisher’s exact statistical tests (α=0.05). Results Osteonecrosis was observed in 20%, 90%, and 70% of the first, second and third groups, respectively (P=0.008). The lowest number of osteoclasts and fibroblasts was seen in the third group. Conclusion Melatonin may effectively prevent some undesirable side effects of bisphosphonates. However, further studies are required to confirm the results of this study.
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Affiliation(s)
- Afshin Yadegari
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Atousa Aminzadeh
- Department of Oral Pathology, Faculty of Dentistry, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Sam Seyyedkhamesi
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Maedeh Aminian
- Department of Oral and Maxillofacial Radiology, School of Dentistry, Isfahan University of Medical Science, Isfahan, Iran
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Ahrenbog G, Gottsauner M, Meier JK, Ettl T, Reichert TE, Klingelhöffer C. Surgical treatment of advanced medication-related osteonecrosis of the jaws: Comparison of soft tissue closure techniques and evaluation of side effects. J Craniomaxillofac Surg 2020; 48:896-901. [PMID: 32811717 DOI: 10.1016/j.jcms.2020.07.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/26/2020] [Accepted: 07/25/2020] [Indexed: 01/22/2023] Open
Abstract
The aim of the study was to evaluate the surgical outcome of patients with advanced medication-related osteonecrosis of the jaw (MRONJ) treated with different flaps for soft tissue closure. Only MRONJ stage III patients with a minimum follow-up of 6 months were included in our prospective study. The soft tissue closure techniques were: Mylohyoid Muscle Flap, Buccal Fat Flap and mucoperiosteal flap alone. Potential risk factors and surgical side effects were analyzed. Relapses occurred in 12 of 44 included cases and 38 reached mucosal integrity within the follow-up. Cases treated with the muscle or fat flap showed better results regarding the recurrence rate (p < 0.001) and soft tissue healing (p = 0.002): only 3 of 33 developed a relapse, and 31 of 33 reached mucosal integrity. The outcome was worse if MRONJ occurred at the front areas of the jaw (p = 0.025). Postoperative, the pain level was reduced significantly (p < 0.001). Partial hypoesthesia of the lip arose in 18 cases. An impairment of the long-term prosthetic rehabilitation has not been seen.Patients with MRONJ stage III undergoing surgery benefit from extensive soft tissue closure.
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Affiliation(s)
- Greta Ahrenbog
- Department of Cranio-Maxillofacial Surgery, Hospital of the University of Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
| | - Maximilian Gottsauner
- Department of Cranio-Maxillofacial Surgery, Hospital of the University of Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
| | - Johannes K Meier
- Department of Cranio-Maxillofacial Surgery, Hospital of the University of Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
| | - Tobias Ettl
- Department of Cranio-Maxillofacial Surgery, Hospital of the University of Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
| | - Torsten E Reichert
- Department of Cranio-Maxillofacial Surgery, Hospital of the University of Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany
| | - Christoph Klingelhöffer
- Department of Cranio-Maxillofacial Surgery, Hospital of the University of Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany.
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Pichardo SEC, van der Hee JG, Fiocco M, Appelman-Dijkstra NM, van Merkesteyn JPR. Dental implants as risk factors for patients with medication-related osteonecrosis of the jaws (MRONJ). Br J Oral Maxillofac Surg 2020; 58:771-776. [PMID: 32631756 DOI: 10.1016/j.bjoms.2020.03.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 03/28/2020] [Indexed: 10/23/2022]
Abstract
An increasing number of patients with medication-related osteonecrosis of the jaws (MRONJ) has recently been reported. It is still being debated whether the presence or placement of dental implants can lead to MRONJ, so the aim of this study was to find out whether dental implants are a risk factor for MRONJ. From January 2003-January 2019 180 patients with MRONJ were seen at the Leiden University Medical Center. Luxating moments for the onset of MRONJ were calculated retrospectively. We collected clinical data and details of antiresorptive medication and found 22 patients with both dental implants and MRONJ. In 18 patients the implants were in the region of the MRONJ and they were included in this study, 14 who had had implants before using antiresorptive drugs and four who had had antiresorptive drugs before or at the time that the implants were placed. The median times between the placement of implants and the diagnosis of MRONJ in these two groups were 24 months and 6 months, respectively. Among the 47 implants, 30 were located in the necrotic region, and all 30 were either lost spontaneously or had to be removed during treatment of MRONJ. Our results show an increased risk for developing MRONJ in patients with dental implants. Both peri-implantitis around previously placed implants, and insertion of dental implants, are risk factors. Prevention of peri-implantitis and caution when inserting dental implants in patients who take antiresorptive medication are therefore important.
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Affiliation(s)
- S E C Pichardo
- Department of Oral & Maxillofacial Surgery (Chair: Prof. Dr. JPR van Merkesteyn), Leiden University Medical Center, PO BOX 9600, 2300 RC Leiden, The Netherlands; Center for Bone Quality Leiden, Leiden University Medical Center, PO BOX 9600, 2300 RC Leiden, The Netherlands
| | - J G van der Hee
- Department of Oral & Maxillofacial Surgery (Chair: Prof. Dr. JPR van Merkesteyn), Leiden University Medical Center, PO BOX 9600, 2300 RC Leiden, The Netherlands
| | - M Fiocco
- Department of Biomedical Data Sciences, Leiden University Medical Center, P.O. Box 9512, 2300 RA Leiden, The Netherlands; Mathematical Institute, Leiden University, P.O. Box 9512, 2300 RA Leiden, Leiden The Netherlands
| | - N M Appelman-Dijkstra
- Department of Internal Medicine, Leiden University Medical Center, PO BOX 9600, 2300 RC Leiden, The Netherlands; Center for Bone Quality Leiden, Leiden University Medical Center, PO BOX 9600, 2300 RC Leiden, The Netherlands
| | - J P R van Merkesteyn
- Department of Oral & Maxillofacial Surgery (Chair: Prof. Dr. JPR van Merkesteyn), Leiden University Medical Center, PO BOX 9600, 2300 RC Leiden, The Netherlands; Center for Bone Quality Leiden, Leiden University Medical Center, PO BOX 9600, 2300 RC Leiden, The Netherlands.
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Platelet-Rich Plasma (PRP) in Dental Extraction of Patients at Risk of Bisphosphonate-Related Osteonecrosis of the Jaws: A Two-Year Longitudinal Study. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10134487] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Dental extraction has often been described as the main trigger event of osteonecrosis of the jaws (ONJ). This longitudinal hospital-based study aimed to evaluate the outcome at 2 years of a standardized medical-surgical protocol for dental extraction, combined with platelet rich-plasma (PRP) application, compared with conventional protocol not combined with PRP or any other autologous platelet concentrate in cancer (ONC) and osteometabolic (OST) patients, at risk of bisphosphonate (BP)-related ONJ. Twenty patients were consecutively recruited: six received BPs for cancer skeletal-related events (34.17 ± 19.97 months), while fourteen received BPs for metabolic bone disease (74.5 ± 34.73 months). These patients underwent a standardized protocol for dental extraction, combined with autologous PRP application in the post-extraction socket. A total of 63 dental extractions were performed (24 and 39 in ONC and OST groups, respectively). As controls, historical cases, derived from the literature and including 171 ONC and 734 OST patients, were considered. The outcome of the surgical treatment was successful in all patients treated with PRP: two years after extraction, no patient had clinical or radiological signs of ONJ. When this datum was compared with historical controls, no statistically significant differences were found (p > 0.1). The combination of a standardized medical-surgical protocol with PRP application may contribute to limit the occurrence of BP-related ONJ, in both ONC and OST patients. Additional prospective studies with a larger patient sample are necessary to confirm this datum.
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Matsumoto Y, Yokoi H, Ikeda T, Kawada M, Saito K. Relationships of opacification in the nasal sinuses, rhinosinusitis, and antiresorptive agent-related osteonecrosis of the jaw. Auris Nasus Larynx 2020; 47:996-1002. [PMID: 32591168 DOI: 10.1016/j.anl.2020.05.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 05/19/2020] [Accepted: 05/27/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE Bone turnover suppression agents are widely used for prophylaxis of bone metastases from cancer and osteoporosis; the occurrence of their side effect, antiresorptive agent-related osteonecrosis of the jaw (ARONJ), has been increasing. We investigated the relationships between opacification in the nasal sinuses, rhinosinusitis, and ARONJ based on data obtained from oral surgeons. METHODS We examined 132 patients who had been clinically diagnosed with ARONJ based on clinical observations; all patients had undergone treatment at the Departments of Otorhinolaryngology and Oral Surgery. In 16 of the 132 patients, we confirmed a diagnosis of osteonecrosis of the upper jaw and the presence of ipsilateral opacification of the maxillary sinus. We analyzed the data of these 16 patients in detail. RESULTS Five of the 16 patients had some nasal symptoms and had been diagnosed with rhinosinusitis. The opacification of the rhinosinuses improved, partially improved, and remained unchanged after treatment in 10, three, and two patients, respectively; notably, imaging assessment could not be conducted after treatment in one case. CONCLUSIONS Although there is no consensus regarding the treatment of sinusitis accompanying ARONJ, attempts to improve the causal foci and conservative treatment may offer favorable results; thorough investigation is necessary in refractory cases before determining the use of surgery.
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Affiliation(s)
- Yuma Matsumoto
- Department of Otolaryngology, Head and Neck Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, 181-8611 Tokyo, Japan
| | - Hidenori Yokoi
- Department of Otolaryngology, Head and Neck Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, 181-8611 Tokyo, Japan.
| | - Tetsuya Ikeda
- Department of Oral Surgery, Kyorin University School of Medicine, Tokyo, Japan
| | - Michitsugu Kawada
- Department of Otolaryngology, Head and Neck Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, 181-8611 Tokyo, Japan
| | - Koichiro Saito
- Department of Otolaryngology, Head and Neck Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, 181-8611 Tokyo, Japan
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Hallmer F, Bjarnadottir O, Götrick B, Malmström P, Andersson G. Incidence of and risk factors for medication-related osteonecrosis of the jaw in women with breast cancer with bone metastasis: a population-based study. Oral Surg Oral Med Oral Pathol Oral Radiol 2020; 130:252-257. [PMID: 32536575 DOI: 10.1016/j.oooo.2020.04.808] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 02/13/2020] [Accepted: 04/01/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE The aim of this study was to prospectively determine the incidence of medication-related osteonecrosis of the jaw (MRONJ) and define risk factors in patients with metastatic breast cancer treated with zoledronic acid and/or denosumab. STUDY DESIGN In a prospective cohort study performed in Region Skåne, Sweden, from January 1, 2012, until December 31, 2015, all patients with breast cancer who had radiographic evidence of bone metastases and were treated with zoledronic acid or denosumab were included and followed up until May 31, 2018. RESULTS Of the 242 patients, MRONJ developed in 16 (6.6%) during the 77 months of study. The incidence of MRONJ in patients treated with zoledronic acid was 4.1%, and in patients treated with denosumab, it was 13.6%. The risk of MRONJ was higher in patients on denosumab than in those treated with zoledronic acid (P = .011). Corticosteroid use was associated with a decreased risk of MRONJ (P = .008), and diabetes was associated with an increased risk of MRONJ (P = .02). CONCLUSIONS The incidence of MRONJ is 13.6% (>3 times higher) in denosumab-treated patients with breast cancer compared with that in patients treated with zoledronic acid (4.1%). Corticosteroid use decreased the risk of MRONJ.
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Affiliation(s)
- Fredrik Hallmer
- Consultant, Department of Oral and Maxillofacial Surgery, Malmö University, Faculty of Odontology, Malmö, Sweden and Department of Oral and Maxillofacial Surgery, Skåne University Hospital, Lund, Sweden.
| | - Olof Bjarnadottir
- Consultant, Division of Oncology and Pathology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Bengt Götrick
- Associate Professor and Head, Department of Oral Diagnostics, Malmö University, Faculty of Odontology, Malmö, Sweden
| | - Per Malmström
- Professor, Department of Haematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Gunilla Andersson
- Associate Professor, Department of Oral and Maxillofacial Surgery, Malmö University, Faculty of Odontology, Malmö, Sweden
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Yang X, Xu X, Chen J, Wang Q, Wang G, Ai X, Wang X, Pan J. Zoledronic acid regulates the synthesis and secretion of IL-1β through Histone methylation in macrophages. Cell Death Discov 2020; 6:47. [PMID: 32566254 PMCID: PMC7289826 DOI: 10.1038/s41420-020-0273-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 04/25/2020] [Accepted: 04/29/2020] [Indexed: 12/12/2022] Open
Abstract
Long-term administration of nitrogen-containing bisphosphonates increases the risk of detrimental side effects, such as bisphosphonate-related osteonecrosis of the jaw (BRONJ). BRONJ development is associated with inflammation, but its pathophysiology remains unknown. Here, we examined whether histone methylation is responsible for zoledronic acid (Zol)-induced inflammatory responses. We found that Kdm6a and Kdm6b markedly increased interleukin 1β expression and Gasdermin D cleavage, which are both activated by Caspase 1, in macrophages. Inhibitors of Kdm6a and Kdm6b robustly abolished Zol-enhanced interleukin 1β synthesis and secretion from macrophages. When Kdm6a and Kdm6b were pharmacologically inhibited in vivo, poor healing of the alveolar socket and inflammatory responses were ameliorated in Zol-treated mice. Taken together, we showed the pathologic role of Kdm6a and Kdm6b in Zol-promoted inflammatory responses and demonstrated that Kdm6a and Kdm6b are potential therapeutic targets for the treatment of BRONJ.
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Affiliation(s)
- Xiaojie Yang
- Department of Stomatology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xing Xu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun Chen
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Wang
- Department of Stomatology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guangfei Wang
- Department of Stomatology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuemin Ai
- Department of Stomatology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xu Wang
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jinsong Pan
- Department of Stomatology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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McCauley LK. Clinical recommendations for prevention of secondary fractures in patients with osteoporosis: Implications for dental care. J Am Dent Assoc 2020; 151:311-313. [PMID: 32197709 DOI: 10.1016/j.adaj.2020.01.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 01/14/2020] [Indexed: 10/24/2022]
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Current knowledge regarding medication-related osteonecrosis of the jaw among different health professionals. Support Care Cancer 2020; 28:5397-5404. [PMID: 32144584 DOI: 10.1007/s00520-020-05374-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 02/20/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE To assess the current knowledge regarding medication-related osteonecrosis of the jaw (MRONJ); the adverse effects of anti-resorptive (AR) and anti-angiogenic (AA) drugs; strategies for MRONJ prevention and treatment; and perception of the dentist's role in assisting patients who use these drugs among physicians, dentists, and nurses. METHODS Using questionnaires, the current knowledge of MRONJ was assessed among dentists, physicians, and nurses, who were divided into group I, which included specialties that directly assist cancer patients, and group II, which included other specialties. The questionnaires assessed the characteristics of the health professionals, training time, and specialties; their knowledge of AR and AA drugs; and their knowledge of MRONJ. RESULTS A total of 1370 health professionals participated in the study, including 1032 dentists, 239 physicians, and 99 nurses. Among dentists and physicians, the training time (p = 0.036 and p < 0.001, respectively) and specialization in group I domains (p < 0.001 and p < 0.001, respectively) had a significant impact on MRONJ knowledge, while nurses showed no significant impact regardless of the training time and specialty. Less than 10% of the physicians and dentists could correlate the signs and symptoms of all stages of MRONJ. CONCLUSION The findings indicated a notable lack of knowledge regarding MRONJ among dental surgeons and physicians, and especially among nurses. More experienced professionals and specialists in the areas that assist cancer patients usually have a greater understanding of the dentist's role in MRONJ prevention, diagnosis, treatment, and patient care and will introduce or are already using AR and AA drugs.
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Vereb T, Boda K, Czakó L, Vaszilkó M, Fülöp G, Klenk G, Janovszky Á, Oberna F, Piffkó J, Seres L. Cloud-Based Multicenter Data Collection and Epidemiologic Analysis of Bisphosphonate-Related Osteonecrosis of the Jaws in a Central European Population. J Clin Med 2020. [DOI: https://doi.org/10.3390/jcm9020426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective: Bisphosphonate-related osteonecrosis of the jaws is considered to be a rare but severe complication of bisphosphonate therapy. To understand this condition better, data collection is essential. Although the number of scientific papers about this subject is large, to date only a few multicenter reports have been published. Study design: We present a novel cloud-based data collection system for the evaluation of the risk factors of bisphosphonate-related osteonecrosis of the jaws. Web-based questionnaire and database have been set up and made available to voluntary researchers and clinicians in oral and maxillofacial surgery in Hungary and Slovakia. Results: To date, fifteen colleagues from eight maxillofacial units have joined the study. Data of 180 patients have been recorded. Collected data were statistically analysed and evaluated from an epidemiological point of view. Conclusions: Authors consider cloud-based multicenter data collection a useful tool that allows for real-time collaboration between users, facilitates fast data entry and analysis, and thus considerably contributes to widening our knowledge of bisphosphonate-related osteonecrosis of the jaws.
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Cloud-Based Multicenter Data Collection and Epidemiologic Analysis of Bisphosphonate-Related Osteonecrosis of the Jaws in a Central European Population. J Clin Med 2020; 9:jcm9020426. [PMID: 32033299 PMCID: PMC7073980 DOI: 10.3390/jcm9020426] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 01/29/2020] [Accepted: 01/31/2020] [Indexed: 12/01/2022] Open
Abstract
Objective: Bisphosphonate-related osteonecrosis of the jaws is considered to be a rare but severe complication of bisphosphonate therapy. To understand this condition better, data collection is essential. Although the number of scientific papers about this subject is large, to date only a few multicenter reports have been published. Study design: We present a novel cloud-based data collection system for the evaluation of the risk factors of bisphosphonate-related osteonecrosis of the jaws. Web-based questionnaire and database have been set up and made available to voluntary researchers and clinicians in oral and maxillofacial surgery in Hungary and Slovakia. Results: To date, fifteen colleagues from eight maxillofacial units have joined the study. Data of 180 patients have been recorded. Collected data were statistically analysed and evaluated from an epidemiological point of view. Conclusions: Authors consider cloud-based multicenter data collection a useful tool that allows for real-time collaboration between users, facilitates fast data entry and analysis, and thus considerably contributes to widening our knowledge of bisphosphonate-related osteonecrosis of the jaws.
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Del Pilar Rodríguez-Sánchez M, Statkievicz C, de Mello-Neto JM, Toro LF, Bassi APF, Garcia VG, Theodoro LH, Ervolino E. The Effectiveness of the Low-Level Laser, Antibiotic and Surgical Therapy in the Treatment of Medication-Related Osteonecrosis of the Jaws: A Case Report. J Lasers Med Sci 2020; 11:98-103. [PMID: 32099634 DOI: 10.15171/jlms.2020.16] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Introduction: Bisphosphonates consist of a range of drugs used in the treatment of osteopathy or some osteotropic malignancies. Medication-related osteonecrosis of the jaw (MRONJ) is a serious adverse consequence of their use. Conventional treatment is not always effective, so it is necessary to resort to the use of adjuvant therapies. This study aimed to evaluate the effectiveness of the association of surgery, antibiotic therapy and low-level laser (LLL) therapy as a treatment strategy for MRONJ through the presentation of a clinical case. Case Presentation: A 49-year-old female patient presented for the diagnosis and treatment of bone lesions in the maxillae. The patient reported that she had used zoledronate for 1 year. Five years later there were 2 painless bone lesions on both sides of the maxilla, following the extraction of the first upper molars. Clinical, tomographic and histopathologic examination established the diagnosis of MRONJ. The treatment consisted of the curettage of the necrotic bone, antibiotic and thirteen LLL therapy sessions. Integral mucosal healing was observed after a two-month follow-up and no symptoms were detected. The patient was evaluated at 6 and 12 postoperative months without complications. Conclusion: The combination of surgery, antibiotic therapy, and LLL therapy has shown to be effective in the treatment of MRONJ.
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Affiliation(s)
| | - Cristian Statkievicz
- São Paulo State University (UNESP), School of Dentistry, Department of Surgery and Integrated Clinic, R. 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, R. José Bonifácio, 1193, CEP: 16015-050, Araçatuba-SP, Brazil
| | - Luan Felipe Toro
- São Paulo State University (UNESP), Institute of Biosciences, R. Professor Dr. Antônio Celso Wagner Zanin, 250, CEP: 18618-689, Botucatu-SP, Brazil
| | - Ana Paula Farnezzi Bassi
- São Paulo State University (UNESP), School of Dentistry, Department of Surgery and Integrated Clinic, R. 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, R. José Bonifácio, 1193, CEP: 16015-050, Araçatuba-SP, Brazil
| | - Letícia Helena Theodoro
- São Paulo State University (UNESP), School of Dentistry, Department of Surgery and Integrated Clinic, R. José Bonifácio, 1193, CEP: 16015-050, Araçatuba-SP, Brazil
| | - Edilson Ervolino
- São Paulo State University (UNESP), School of Dentistry, Department of Basic Sciences, R. José Bonifácio, 1193, CEP: 16015-050, Araçatuba-SP, Brazil. São Paulo State University (UNESP), Institute of Biosciences, R. Professor Dr. Antônio Celso Wagner Zanin, 250, CEP: 18618-689, Botucatu-SP, Brazil
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