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Bojtor B, Vaszilko M, Armos R, Tobias B, Podani J, Szentpeteri S, Balla B, Lengyel B, Piko H, Illes A, Kiss A, Putz Z, Takacs I, Kosa JP, Lakatos P. Analysis of SIRT1 Gene SNPs and Clinical Characteristics in Medication-Related Osteonecrosis of the Jaw. Int J Mol Sci 2024; 25:3646. [PMID: 38612458 PMCID: PMC11011248 DOI: 10.3390/ijms25073646] [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: 03/08/2024] [Revised: 03/22/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
Certain genetic factors, including single-nucleotide polymorphisms (SNPs) in the SIRT1 gene, have been linked to medication-related osteonecrosis of the jaw (MRONJ). This study examined four SNPs in the SIRT1 gene and implemented multivariate statistical analysis to analyze genetic and clinical factors in MRONJ patients. Genomic DNA was isolated from peripheral blood samples of 63 patients of European origin treated for MRONJ, and four SNP genotypes in the gene encoding the SIRT-1 protein were determined by Sanger sequencing. The allele frequencies measured in the MRONJ population were compared with allele frequencies measured in the European population in the National Center for Biotechnology Information Allele Frequency Aggregator (NCBI ALFA) database. Genetic and clinical factors were examined with multivariate statistical analysis. A C:A allele distribution ratio of 77.8:22.2 was measured in the rs932658 SNP. In the ALFA project, a C:A allele distribution ratio of 59.9:40.1 was detected in the European population, which was found to be a significant difference (p = 4.5 × 10-5). Multivariate statistical analysis revealed a positive correlation (0.275) between the genotype of SNP rs932658 and the number of stages improved during appropriate MRONJ therapy. It is concluded that allele A in SNP rs932658 in the SIRT1 gene acts as a protective factor in MRONJ.
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Affiliation(s)
- Bence Bojtor
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
| | - Mihaly Vaszilko
- Department of Oro-Maxillofacial Surgery and Stomatology, Semmelweis University, 1085 Budapest, Hungary; (M.V.); (S.S.)
| | - Richard Armos
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
| | - Balint Tobias
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
- Hungarian Research Network SE-ENDOMOLPAT Research Group, 1085 Budapest, Hungary;
| | - Janos Podani
- Department of Plant Systematics, Ecology and Theoretical Biology, Eötvös Loránd University, 1117 Budapest, Hungary;
| | - Szofia Szentpeteri
- Department of Oro-Maxillofacial Surgery and Stomatology, Semmelweis University, 1085 Budapest, Hungary; (M.V.); (S.S.)
| | - Bernadett Balla
- Hungarian Research Network SE-ENDOMOLPAT Research Group, 1085 Budapest, Hungary;
| | - Balazs Lengyel
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
| | - Henriett Piko
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
| | - Anett Illes
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
| | - Andras Kiss
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
| | - Zsuzsanna Putz
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
- Hungarian Research Network SE-ENDOMOLPAT Research Group, 1085 Budapest, Hungary;
| | - Istvan Takacs
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
| | - Janos P. Kosa
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
- Hungarian Research Network SE-ENDOMOLPAT Research Group, 1085 Budapest, Hungary;
| | - Peter Lakatos
- Department of Internal Medicine and Oncology, Semmelweis University, 1083 Budapest, Hungary; (B.B.); (R.A.); (B.T.); (B.L.); (H.P.); (A.I.); (Z.P.); (I.T.); (J.P.K.)
- Hungarian Research Network SE-ENDOMOLPAT Research Group, 1085 Budapest, Hungary;
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Kim JS, Kim JW, Yee J, Kim SJ, Chung JE, Gwak HS. Interactive Associations between PPARγ and PPARGC1A and Bisphosphonate-Related Osteonecrosis of the Jaw in Patients with Osteoporosis. Pharmaceuticals (Basel) 2023; 16:1035. [PMID: 37513946 PMCID: PMC10386002 DOI: 10.3390/ph16071035] [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: 06/30/2023] [Revised: 07/18/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is a rare but severe adverse effect that can occur as a result of bisphosphonate treatment. This study aimed to examine the relationship between PPARγ and PPARGC1A polymorphisms and the BRONJ development in female osteoporosis patients undergoing bisphosphonate treatment. We prospectively conducted this nested case-control study at the Ewha Womans University Mokdong Hospital between 2014 and 2018. We assessed five single-nucleotide polymorphisms (SNPs) of PPARγ and six SNPs of PPARGC1A and performed a multivariable logistic regression analysis to determine the independent risk factors for developing BRONJ. There were a total of 123 patients included in this study and 56 patients (45.5%) developed BRONJ. In the univariate analysis, PPARGC1A rs2946385 and rs10020457 polymorphisms were significantly associated with BRONJ (p = 0.034, p = 0.020, respectively), although the results were not statistically significant in the multivariable analysis. Patients with the combined genotypes of GG in both PPARγ rs1151999 and PPARGC1A rs2946385 showed a 3.03-fold higher risk of BRONJ compared to individuals with other genotype combinations after adjusting for confounders (95% confidence interval (CI): 1.01-9.11). Old age (≥70 years) and duration of bisphosphonate use (≥60 months) increased the risk of BRONJ. The area under the receiver operating characteristic curve for the predicted probability was 0.78 (95% CI: 0.69-0.87, p < 0.001), demonstrating a satisfactory level of discriminatory power. Our study elucidated that PPARγ and PPARGC1A polymorphisms were interactively associated with BRONJ development. These results have potential implications for tailoring personalized treatments for females undergoing bisphosphonate therapy for osteoporosis.
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Affiliation(s)
- Jung Sun Kim
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Republic of Korea
| | - Jin Woo Kim
- Department of Oral and Maxillofacial Surgery, School of Medicine, Ewha Womans University Medical Center, Mokdong Hospital, 1071 Anyangcheon-ro, Yangcheon-gu, Seoul 07985, Republic of Korea
| | - Jeong Yee
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Republic of Korea
| | - Sun Jong Kim
- Department of Oral and Maxillofacial Surgery, School of Medicine, Ewha Womans University Medical Center, Mokdong Hospital, 1071 Anyangcheon-ro, Yangcheon-gu, Seoul 07985, Republic of Korea
| | - Jee Eun Chung
- Institute of Pharmaceutical Science and Technology, College of Pharmacy, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan 15588, Republic of Korea
| | - Hye Sun Gwak
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Republic of Korea
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Hamid A, Thomas S, Bell C, Gormley M. Case series of medication-related osteonecrosis of the jaw (MRONJ) patients prescribed a drug holiday. Br J Oral Maxillofac Surg 2023; 61:227-232. [PMID: 36935312 DOI: 10.1016/j.bjoms.2023.02.003] [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: 08/17/2022] [Revised: 01/09/2023] [Accepted: 02/13/2023] [Indexed: 03/06/2023]
Abstract
The role of a drug holiday in the management of medication-related osteonecrosis of the jaw (MRONJ) remains controversial. Current UK guidance does not recommend this practice given the lack of conclusive evidence, and potential risk of skeletal-related events or cancer metastasis. This paper aims to describe a series of fifty patients with confirmed MRONJ who were prescribed a drug holiday as part of their management. Data were collected on exposures including: anti-resorptive and/or anti-angiogenic drug history, duration of drug, method of administration, concurrent therapy, MRONJ stage, management of MRONJ and duration of drug holiday. The primary outcome was complete healing as documented in the clinical notes. Multivariate Cox regression analysis was performed to evaluate the association between exposures and primary MRONJ outcome. Models were adjusted for age, sex, and index of multiple deprivation. Survival analysis was performed using a log-rank test, censoring any patients with no primary outcome recorded (p < 0.05). A total of 44% of patients stopped their medication for >36 months. Over half of all MRONJ cases presented in the posterior mandible and dental extraction was the most common precipitating factor (76%). Almost three-quarters (72%) of patients achieved complete healing. MRONJ recurrence (new site) was reported at 30%, mainly in those with incomplete healing of the initial area. There was a lack of evidence for an association between all recorded exposures and the primary MRONJ outcome using multivariate Cox regression. Similarly, we did not demonstrate evidence for an association between the duration of the drug holiday and MRONJ outcome. Our results support published guidelines, which do not recommend the discontinuation of bone modifying drugs for the prevention of MRONJ, or as part of treatment for established MRONJ.
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Affiliation(s)
- Aruche Hamid
- University of Bristol Dental Hospital and School, Lower Maudlin Street, Bristol BS1 2LY, UK
| | - Steven Thomas
- University of Bristol Dental Hospital and School, Lower Maudlin Street, Bristol BS1 2LY, UK
| | - Christopher Bell
- University of Bristol Dental Hospital and School, Lower Maudlin Street, Bristol BS1 2LY, UK
| | - Mark Gormley
- University of Bristol Dental Hospital and School, Lower Maudlin Street, Bristol BS1 2LY, UK; MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol BS8 2BN, UK.
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4
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Shen X, Zhu W, Zhang P, Fu Y, Cheng J, Liu L, Xu R, Jiang H. Macrophage miR-149-5p induction is a key driver and therapeutic target for BRONJ. JCI Insight 2022; 7:159865. [PMID: 35993364 PMCID: PMC9462481 DOI: 10.1172/jci.insight.159865] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 07/07/2022] [Indexed: 11/26/2022] Open
Abstract
Bisphosphonate-related (BP-related) osteonecrosis of the jaw (BRONJ) is one of the severe side effects of administration of BPs, such as zoledronic acid (ZA), which can disrupt the patient’s quality of life. Although the direct target of skeletal vasculature and bone resorption activity by BPs has been phenomenally observed, the underlying mechanism in BRONJ remains largely elusive. Thus, it is urgently necessary to discover effective therapeutic targets based on the multifaceted underlying mechanisms in the development of BRONJ. Here, we determined the inhibitory role of ZA-treated macrophages on osteoclast differentiation and type H vessel formation during tooth extraction socket (TES) healing. Mechanistically, ZA activated the NF-κB signaling pathway and then induced p65 nuclear translocation in macrophages to promote miR-149-5p transcription, resulting in impaired osteoclast differentiation via directly binding to the Traf6 3′-UTR region. Moreover, we identified that miR-149-5p–loaded extracellular vesicles derived from ZA-treated bone marrow–derived macrophages could regulate biological functions of endothelial cells via the Rap1a/Rap1b/VEGFR2 pathway. Furthermore, local administration of chemically modified antagomiR-149-5p was proven to be therapeutically effective in BRONJ mice. In conclusion, our findings illuminate the dual effects of miR-149-5p on skeletal angiogenesis and bone remolding, suggesting it as a promising preventive and therapeutic target for BRONJ.
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Affiliation(s)
- Xin Shen
- Jiangsu Key Laboratory of Oral Diseases and
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, China
| | - Weiwen Zhu
- Jiangsu Key Laboratory of Oral Diseases and
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, China
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
| | - Ping Zhang
- Jiangsu Key Laboratory of Oral Diseases and
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, China
| | - Yu Fu
- Jiangsu Key Laboratory of Oral Diseases and
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, China
| | - Jie Cheng
- Jiangsu Key Laboratory of Oral Diseases and
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, China
| | - Laikui Liu
- Jiangsu Key Laboratory of Oral Diseases and
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, China
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
| | - Rongyao Xu
- Jiangsu Key Laboratory of Oral Diseases and
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, China
| | - Hongbing Jiang
- Jiangsu Key Laboratory of Oral Diseases and
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, China
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5
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Ruggiero SL, Dodson TB, Aghaloo T, Carlson ER, Ward BB, Kademani D. American Association of Oral and Maxillofacial Surgeons' Position Paper on Medication-Related Osteonecrosis of the Jaws-2022 Update. J Oral Maxillofac Surg 2022; 80:920-943. [PMID: 35300956 DOI: 10.1016/j.joms.2022.02.008] [Citation(s) in RCA: 280] [Impact Index Per Article: 140.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/15/2022] [Accepted: 02/15/2022] [Indexed: 12/13/2022]
Abstract
Strategies for management of patients with, or at risk for, medication-related osteonecrosis of the jaws (MRONJ) - formerly referred to as bisphosphonate-related osteonecrosis of the jaws (BRONJ)-were set forth in the American Association of Oral and Maxillofacial Surgeons (AAOMS) position papers in 2007, 2009 and 2014. The position papers were developed by a committee appointed by the AAOMS Board of Trustees and comprising clinicians with extensive experience in caring for these patients, as well as clinical and basic science researchers. The knowledge base and experience in addressing MRONJ continues to evolve and expand, necessitating modifications and refinements to the previous position papers. Three members of the AAOMS Committee on Oral, Head, and Neck Oncologic and Reconstructive Surgery (COHNORS) and three authors of the 2014 position paper were appointed to serve as a working group to analyze the current literature and revise the guidance as indicated to reflect current knowledge in this field. This update contains revisions to diagnosis and management strategies and highlights the current research status. AAOMS maintains that it is vitally important for this information to be disseminated to other relevant healthcare professionals and organizations.
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Affiliation(s)
- Salvatore L Ruggiero
- Clinical Professor, Division of Oral and Maxillofacial Surgery, Stony Brook School of Dental Medicine, Hofstra North Shore-LIJ School of Medicine, New York Center for Orthognathic and Maxillofacial Surgery, Lake Success, NY.
| | - Thomas B Dodson
- Professor and Chair, University of Washington School of Dentistry, Department of Oral and Maxillofacial Surgery, Seattle, Wash
| | - Tara Aghaloo
- Professor, Oral and Maxillofacial Surgery, UCLA School of Dentistry, Los Angeles, Calif
| | - Eric R Carlson
- Professor and Kelly L. Krahwinkel Endowed Chairman, Department of Oral and Maxillofacial Surgery, University of Tennessee Graduate School of Medicine, Knoxville, Tenn
| | - Brent B Ward
- Chalmers J Lyons Professor of Oral and Maxillofacial Surgery, Associate Professor of Dentistry, Chair of the Department of Oral and Maxillofacial Surgery/Hospital Dentistry in the School of Dentistry and Associate Professor of Surgery for the Medical School, University of Michigan Hospital, Ann Arbor, Mich
| | - Deepak Kademani
- Chief of Staff North Memorial Health, Fellowship Director, Oral/Head and Neck Oncologic and Reconstructive Surgery Attending Surgeon, North Memorial Health and the University of Minnesota. Private practice, Minnesota Oral and Facial Surgery and Minnesota Head and Neck Surgery, Minneapolis, Minn
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Van Poznak C, Reynolds EL, Estilo CL, Hu M, Schneider BP, Hertz DL, Gersch C, Thibert J, Thomas D, Banerjee M, Rae JM, Hayes DF. Osteonecrosis of the jaw risk factors in bisphosphonate-treated patients with metastatic cancer. Oral Dis 2022; 28:193-201. [PMID: 33274559 PMCID: PMC8284838 DOI: 10.1111/odi.13746] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/06/2020] [Accepted: 11/27/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND A case-control study was performed to define clinical and genetic risk factors associated with osteonecrosis of the jaw in patients with metastatic cancer treated with bisphosphonates. METHODS Clinical data and tissues were collected from patients treated with bisphosphonates for metastatic bone disease who were diagnosed with osteonecrosis of the jaw (cases) and matched controls. Clinical data included patient, behavioral, disease, and treatment information. Genetic polymorphisms in CYP2C8 (rs1934951) and other candidate genes were genotyped. Odds ratios from conditional logistic regression models were examined to identify clinical and genetic characteristics associated with case or control status. RESULTS The study population consisted of 76 cases and 126 controls. In the final multivariable clinical model, patients with osteonecrosis of the jaw were less likely to have received pamidronate than zoledronic acid (odds ratio = 0.18, 95% Confidence interval: 0.03-0.97, p = .047) and more likely to have been exposed to bevacizumab (OR = 5.15, 95% CI: 1.67-15.95, p = .005). The exploratory genetic analyses suggested a protective effect for VEGFC rs2333496 and risk effects for VEGFC rs7664413 and PPARG rs1152003. CONCLUSIONS We observed patients with ONJ were more likely to have been exposed to bevacizumab and zoledronic and identified potential genetic predictors that require validation prior to clinical translation.
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Affiliation(s)
- Catherine Van Poznak
- Division of Hematology Oncology, Department of Internal Medicine, University of Michigan
| | | | - Cherry L. Estilo
- Dental Service, Department of Surgery, Memorial Sloan Kettering Cancer Center
| | - Mimi Hu
- Department of Endocrine Neoplasia and Hormonal Disorders, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center
| | - Bryan Paul Schneider
- Divisions of Hematology/Oncology and Clinical Pharmacology, Department of Medicine with a secondary appointment in the Department of Medical and Molecular Genetics, Indiana University
| | - Daniel L. Hertz
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy
| | - Christina Gersch
- Division of Hematology Oncology, Department of Internal Medicine, University of Michigan
| | | | | | | | - James M. Rae
- Division of Hematology Oncology, Department of Internal Medicine, University of Michigan
| | - Daniel F. Hayes
- Division of Hematology Oncology, Department of Internal Medicine, University of Michigan
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Jardim Caldas R, Spíndola Antunes H, de Oliveira Rodini Pegoraro C, Ribeiro Guedes F, da Silva Santos PS. Oral health condition in cancer patients under bisphosphonate therapy. Support Care Cancer 2021; 29:7687-7694. [PMID: 34145489 DOI: 10.1007/s00520-021-06362-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 06/09/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To investigate the association of oral health condition with the occurrence of medication-related osteonecrosis of the jaw (MRONJ) in a cancer population. METHODS A multicenter cross-sectional study was conducted with cancer patients exposed to bisphosphonates for at least 7 months. Dental and periodontal conditions were assessed by epidemiological indices. RESULTS The sample consisted of 80 patients under bisphosphonate therapy, nine of which were allocated to group 1 (with MRONJ) and 71 to group 2 (without MRONJ). Osteonecrosis cases presented 19 decayed, missing, and filled teeth on average. Moderate gingival inflammation was noted in both groups and together with severe inflammation exceeded 50% of the groups. The presence of dental calculus was detected in about half of the individuals in both groups. Shallow periodontal pockets were detected in about 25% of both groups. Deep periodontal pockets were more prevalent among patients with osteonecrosis. Regular oral hygiene was detected in approximately 25% of individuals in both groups. There was a strong positive correlation between the clinical staging of osteonecrosis and decayed, missing, and filled teeth index (DMFTI). CONCLUSIONS Patients had a poor oral health condition. All but one osteonecrosis case had no previous history of tooth extraction; oral infections seemed to play a major role in the development of bone necrosis. Advanced osteonecrosis stages were associated with a higher DMFTI.
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Affiliation(s)
- Rogério Jardim Caldas
- Department of Dentistry, Mario Kroeff Hospital, Rio de Janeiro, Brazil. .,Department of Surgery, Stomatology, Pathology and Radiology, University of Sao Paulo, Bauru School of Dentistry, Alameda Dr. Octávio Pinheiro Brisolla, 9-75, Bauru, São Paulo, 17012-901, Brazil.
| | - Héliton Spíndola Antunes
- Division of Clinical Research and Technological Development, National Institute of Cancer, Rio de Janeiro, Brazil
| | | | - Fábio Ribeiro Guedes
- Faculty of Dentistry, Department of Pathology and Oral Diagnosis, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Paulo Sérgio da Silva Santos
- Department of Surgery, Stomatology, Pathology and Radiology, University of Sao Paulo, Bauru School of Dentistry, Alameda Dr. Octávio Pinheiro Brisolla, 9-75, Bauru, São Paulo, 17012-901, Brazil
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8
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Soma T, Iwasaki R, Sato Y, Kobayashi T, Nakamura S, Kaneko Y, Ito E, Okada H, Watanabe H, Miyamoto K, Matsumoto M, Nakamura M, Asoda S, Kawana H, Nakagawa T, Miyamoto T. Tooth extraction in mice administered zoledronate increases inflammatory cytokine levels and promotes osteonecrosis of the jaw. J Bone Miner Metab 2021; 39:372-384. [PMID: 33200254 DOI: 10.1007/s00774-020-01174-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 10/26/2020] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Osteonecrosis of the jaw (ONJ) occurring after invasive dental treatment often adversely affects patients' activities of daily living. Long-term administration of strong anti-bone resorptive agents such as bisphosphonates prior to invasive dental treatment is considered an ONJ risk factor; however, pathological mechanisms underlying ONJ development remain unclear. MATERIALS AND METHODS We developed an ONJ mouse model in which a tooth is extracted during treatment with the bisphosphonate zoledronate. RESULTS We observed induction of apoptosis in osteocytes, resulting in formation of empty lacunae in jaw bones at sites of tooth extraction but not in other bones of the same mice. We also observed elevated levels of inflammatory cytokines such as TNFα, IL-6 and IL-1 in jaw bone at the extraction site relative to other sites in zoledronate-treated mice. We also report that treatment in vitro with either zoledronate or an extract from Porphyromonas gingivalis, an oral bacteria, promotes expression of inflammatory cytokines in osteoclast progenitor cells. We demonstrate that gene-targeting of either TNFα, IL-6 or IL-1 or treatment with etanercept, a TNFα inhibitor, or a neutralizing antibody against IL-6 can antagonize ONJ development caused by combined tooth extraction and zoledronate treatment. CONCLUSIONS Taken together, the cytokine storm induced by invasive dental treatment under bisphosphonate treatment promotes ONJ development due to elevated levels of inflammatory cytokine-producing cells. Our work identifies novel targets potentially useful to prevent ONJ.
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Affiliation(s)
- Tomoya Soma
- Division of Oral and Maxillofacial Surgery, Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Ryotaro Iwasaki
- Division of Oral and Maxillofacial Surgery, Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yuiko Sato
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
- Department of Advanced Therapy for Musculoskeletal Disorders II, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Tami Kobayashi
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
- Department of Musculoskeletal Reconstruction and Regeneration Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Satoshi Nakamura
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yosuke Kaneko
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Eri Ito
- Institute for Integrated Sports Medicine, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hiroyuki Okada
- Department of Orthopedic Surgery, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Hisato Watanabe
- Department of Orthopedic Surgery, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Kana Miyamoto
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
- Department of Orthopedic Surgery, Kumamoto University, 1-1- Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Morio Matsumoto
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Masaya Nakamura
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Seiji Asoda
- Division of Oral and Maxillofacial Surgery, Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hiromasa Kawana
- Division of Oral and Maxillofacial Surgery, Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
- Department of Oral and Maxillofacial Implantology, School of Dentistry, Kanagawa Dental University, 82 Inaoka-cho, Yokosuka, Kanagawa, 238-8580, Japan
| | - Taneaki Nakagawa
- Division of Oral and Maxillofacial Surgery, Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Takeshi Miyamoto
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan.
- Department of Advanced Therapy for Musculoskeletal Disorders II, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan.
- Department of Musculoskeletal Reconstruction and Regeneration Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan.
- Department of Orthopedic Surgery, Kumamoto University, 1-1- Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
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9
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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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10
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Lee KH, Kim SH, Kim CH, Min BJ, Kim GJ, Lim Y, Kim HS, Ahn KM, Kim JH. Identifying genetic variants underlying medication-induced osteonecrosis of the jaw in cancer and osteoporosis: a case control study. J Transl Med 2019; 17:381. [PMID: 31747953 PMCID: PMC6868688 DOI: 10.1186/s12967-019-2129-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 11/05/2019] [Indexed: 01/02/2023] Open
Abstract
Background Bisphosphonate-induced osteonecrosis of the jaw (BRONJ) presents with a typical pattern of jaw necrosis in patients who have been prescribed bisphosphonates (BPs) and other antiangiogenetic drugs to treat osteoporosis or bone-related complications of cancer. Methods This study divided 38 patients with BRONJ into two groups according to the prescribing causes: cancer (n = 13) and osteoporosis (n = 25), and underwent whole exome sequencing and compared them with normal controls (n = 90). To identify candidate genes and variants, we conducted three analyses: a traditional genetic model, gene-wise variant score burden, and rare-variant analysis methods. Results The stop-gain mutation (rs117889746) of the PZP gene in the BRONJ cancer group was significantly identified in the additive trend model analysis. In the cancer group, ARIDS, HEBP1, LTBP1, and PLVAP were identified as candidate genes. In the osteoporosis group, VEGFA, DFFA, and FAM193A genes showed a significant association. No significant genes were identified in the rare-variant analysis pipeline. Biologically accountable functions related to BRONJ occurrence-angiogenesis-related signaling (VEGFA and PLVAP genes), TGF-β signaling (LTBP1 and PZP genes), heme toxicity (HEBP1) and osteoblast maturation (ARIDS)-were shown in candidate genes. Conclusion This study showed that the candidate causative genes contributing to the development of BRONJ differ according to the BP dose and background disease.
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Affiliation(s)
- Kye Hwa Lee
- Center for Precision Medicine, Seoul National University Hospital, Seoul, 03082, South Korea
| | - Su-Hwan Kim
- Department of Periodontics, Asan Medical Center, Seoul, 05505, South Korea.,Department of Dentistry, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Chang Hyen Kim
- Department of Oral and Maxillofacial Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, South Korea
| | - Byung Joo Min
- Division of Biomedical Informatics, Seoul National University Biomedical Informatics (SNUBI) and Systems Biomedical Informatics Research Center, Seoul National University College of Medicine, Seoul, 03080, South Korea
| | - Grace Juyun Kim
- Division of Biomedical Informatics, Seoul National University Biomedical Informatics (SNUBI) and Systems Biomedical Informatics Research Center, Seoul National University College of Medicine, Seoul, 03080, South Korea
| | - Younggyun Lim
- Division of Biomedical Informatics, Seoul National University Biomedical Informatics (SNUBI) and Systems Biomedical Informatics Research Center, Seoul National University College of Medicine, Seoul, 03080, South Korea
| | - Hun-Sung Kim
- Department of Medical Informatics, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Kang-Min Ahn
- Department of Oral and Maxillofacial Surgery, University of Ulsan College of Medicine, Seoul, 05505, South Korea.
| | - Ju Han Kim
- Center for Precision Medicine, Seoul National University Hospital, Seoul, 03082, South Korea. .,Division of Biomedical Informatics, Seoul National University Biomedical Informatics (SNUBI) and Systems Biomedical Informatics Research Center, Seoul National University College of Medicine, Seoul, 03080, South Korea.
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11
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Pharmacogenetics of medication-related osteonecrosis of the jaw: a systematic review and meta-analysis. Int J Oral Maxillofac Surg 2019; 49:298-309. [PMID: 31445964 DOI: 10.1016/j.ijom.2019.07.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 07/23/2019] [Accepted: 07/25/2019] [Indexed: 02/05/2023]
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is a severe complication that can develop in patients treated with anti-resorptive drugs. Although the pathogenesis of MRONJ is still unclear, genetic factors have a demonstrated important role. Thus, the aim of this study was to perform a systematic review on the pharmacogenetics of MRONJ. Studies published until March 2019 were retrieved from eight databases and were selected by two independent reviewers. Evidence on several genetic polymorphisms was summarized and a meta-analysis was conducted when possible. Fourteen studies involving 1515 participants were eligible for systematic review. For CYP2C8 rs1934951, no significant difference was observed between the MRONJ and non-MRONJ groups (odds ratio (OR) 2.04, 95% confidence interval (CI) 0.88-4.73, P=0.09). However, a subgroup analysis based on only multiple myeloma status showed a positive association (OR 3.64, 95% CI 1.29-10.30, P=0.01). PPARG rs1152003 was not differently distributed between groups (OR 0.25, 95% CI 0.01-9.92, P=0.46). Also, VEGF rs3025039 was found to be correlated with the occurrence of MRONJ (OR 0.35, 95% CI 0.15-0.82, P=0.02). CYP2C8 rs1934951 (in multiple myeloma patients) and VEGF rs3025039 are associated with the development of MRONJ in patients treated with bisphosphonates. The results are promising and call for new trials with a larger sample to further explore this growing field.
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12
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Yang G, Singh S, Chen Y, Hamadeh IS, Langaee T, McDonough CW, Holliday LS, Lamba JK, Moreb JS, Katz J, Gong Y. Pharmacogenomics of osteonecrosis of the jaw. Bone 2019; 124:75-82. [PMID: 31022475 DOI: 10.1016/j.bone.2019.04.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 04/20/2019] [Indexed: 01/18/2023]
Abstract
Osteonecrosis of the jaw (ONJ) is a rare but serious drug induced adverse event, mainly associated with the use of antiresorptive medications, such as intravenous (IV) bisphosphonates (BPs) in cancer patients. In this review, we evaluated all the pharmacogenomic association studies for ONJ published up to December 2018. To date, two SNPs (CYP2C8 rs1934951 and RBMS3 rs17024608) were identified to be associated with ONJ by two genome-wide association studies (GWAS). However, all six subsequent candidate gene studies failed to replicate these results. In addition, six discovery candidate gene studies tried to identify the genetic markers in several genes associated with bone remodeling, bone mineral density, or osteoporosis. After evaluating the results of these 6 studies, none of the SNPs was significantly associated with ONJ. Recently, two whole-exome sequencing (WES) analysis (including one from our group) were performed to identify variants associated with ONJ. So far, only our study successfully replicated discovery result indicating SIRT1 SNP rs7896005 to be associated with ONJ. However, this SNP also did not reach genome-wide significance. The major limitations of these studies include lack of replication phases and limited sample sizes. Even though some studies had larger sample sizes, they recruited healthy individuals as controls, not subjects treated with BPs. We conclude that a GWAS with a larger sample size followed by replication phase will be needed to fully investigate the pharmacogenomic markers of ONJ.
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Affiliation(s)
- Guang Yang
- Department of Pharmacotherapy and Translational Research, Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Sonal Singh
- Department of Pharmacotherapy and Translational Research, Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Yiqing Chen
- Department of Pharmacotherapy and Translational Research, Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Issam S Hamadeh
- Cancer Pharmacology Department, Levine Cancer Institute, Charlotte, NC, USA
| | - Taimour Langaee
- Department of Pharmacotherapy and Translational Research, Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Caitrin W McDonough
- Department of Pharmacotherapy and Translational Research, Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - L Shannon Holliday
- Department of Orthodontics, College of Dentistry, University of Florida, Gainesville, FL, USA
| | - Jatinder K Lamba
- Department of Pharmacotherapy and Translational Research, Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, FL, USA; UF Health Cancer Center, Gainesville, FL, USA
| | - Jan S Moreb
- Novant Health Forsyth Medical Center, Hematology, Transplantation and Cellular Therapy Division, Winston-Salem, NC, USA
| | - Joseph Katz
- Department of Oral Medicine, College of Dentistry, University of Florida, Gainesville, FL, USA
| | - Yan Gong
- Department of Pharmacotherapy and Translational Research, Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, FL, USA; UF Health Cancer Center, Gainesville, FL, USA.
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Zoledronic Acid for Treatment of Low Bone Mineral Density in Patients with Beta Thalassemia Major. Indian J Hematol Blood Transfus 2018; 34:648-652. [PMID: 30369735 DOI: 10.1007/s12288-018-0953-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 03/21/2018] [Indexed: 01/19/2023] Open
Abstract
To determine the efficacy of zoledronic acid (ZA) in thalassemia major associated low bone mineral density. Prospective, open label, single arm trial. Bone mineral density (BMD) at lumbar, hip and forearm region were performed at baseline and after 1 year of therapy. Initial, 9 patients received a first dose of 4 mg. Due to severe adverse effects, further doses for these patients and all new recruited patients were 1 mg once every 3 months for 4 doses. All patients were receiving 500 mg of calcium carbonate twice daily and 0.25 μg alfacalcidol once daily before and during the entire study period. Dual energy X-ray absoptiometry was performed at baseline and after 1 year. Twenty-seven patients with transfusion dependent thalassemia with a median age 19.5 year (15-38 years) were eligible for ZA treatment. Seven patients had bony pains. Four patients developed grade 4 hypocalcemia (3 developed tetany) and 2 developed infusion related toxicity with initial dose of 4 mg. One mg dose was well tolerated. At the end of 1 year, bone pains had completely resolved. There was significant increase in BMD at lumbar (p = 0.002) and forearm regions (p = 0.04) and intertrochantric area (p = 0.041). The % change in BMD at 1 year was +3.7 ± 3.2%. ZA is an efficacious agent in treatment of low BMD in these patients. ZA produces significant adverse reactions at 4 mg dose but 1 mg dose is well tolerated and is efficacious.
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Becnel M, Manasanch EE. Myeloma patients: genes increase risk for osteonecrosis of the jaw. Leuk Lymphoma 2017; 58:2271-2272. [DOI: 10.1080/10428194.2017.1337116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Melody Becnel
- Department of Lymphoma and Myeloma, Division of Cancer Medicine, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA
| | - Elisabet Esteve Manasanch
- Department of Lymphoma and Myeloma, Division of Cancer Medicine, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA
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