Resumo
Objetivo: Descrever um caso clínico de osteonecrose bilateral de maxila (Estágio 3) relacionada ao uso de pamidronato dissódico (Aredia®) em um paciente oncológico e estabelecer uma breve revisão da literatura. Detalhamento do caso: Trata-se de um paciente, 78 anos, em tratamento paliativo de câncer de próstata (adenocarcinoma gleason 7) e com diagnóstico de osteonecrose dos maxilares relacionado a medicamentos (ONM) em terço médio de face. Realizou-se tratamento cirúrgico agressivo combinado com terapia adjuvante medicamentosa. Paciente evoluiu bem com resolução completa dos sintomas, ausência de recidiva e melhora da qualidade de vida. Considerações finais: A fisiopatologia da ONM não é totalmente compreendida e contém muitos fatores de risco, portanto, protocolos definitivos de tratamento ainda não foram estabelecidos. Importante observar que a remoção do osso necrótico é importante no tratamento de ONM, sendo as ressecções cirúrgicas procedimentos invasivos e necessários em pacientes em estágio avançado, especialmente em pacientes em estágio 3. O protocolo cirúrgico apresentado neste estudo mostra resultados promissores para o manejo cirúrgico de estágios avançados em pacientes com ONM de alto risco, porém, mais estudos são necessários para um tratamento definitivo e eficaz.
Referências
AHDI HS, et al. Medication-induced osteonecrosis of the jaw: a review of cases from the food and drug administration adverse event reporting system (FAERS). BMC Pharmacol Toxicol, 2023; 24(1): 15.
ANASTASILAKIS AD, et al. Osteonecrosis of the jaw and antiresorptive agents in benign and malignant diseases: a critical review organized by the ECTS. J Clin Endocrinol Metab, 2022; 107: 1441–1460.
ARQUEROS-LEMUS M, et al. Pentoxifylline and tocopherol for the treatment of osteoradionecrosis of the jaws. a systematic review. Med Oral Patol Oral Cir Bucal, 2023; 28(3): 293-300.
BETH-TASDOGAN NH, et al. Interventions for managing medication-related osteonecrosis of the jaw. Cochrane Database Syst Rev, 2022; 7(7): 12432.
BOSTON B, et al. Medication-related osteonecrosis of the jaw: A disease of significant importance for older patients. J Am Geriatr Soc, 2023; 71(8): 2640-2652.
BRANDÃO TB e MIGLIORATI CA, et al. Diagnóstico e tratamento odontológico para pacientes com câncer. Rio de Janeiro: GEN, 2021; 1: 173.
CHOI NR, et al. Surgical treatment of medication-related osteonecrosis of the jaw: a retrospective study. Int J Environ Res Public Health, 2020; 17: 1–9.
EGUCHI T, et al. The assessment of surgical and non-surgical treatment of stage II medication-related osteonecrosis of the jaw. Med Oral Patol Oral Cir Bucal, 2017; 22(6): 788-795.
FUSCO V, et al. Comment on medication-related osteonecrosis of the jaw: MASCC/ISOO/ASCO clinical practice guideline summary. J Oncol Pract, 2020; 16: 142–145.
GOKER F, et al. Treatment of medication-related osteonecrosis of the jaw (MRONJ). A systematic review. Eur Rev Med Pharmacol Sci, 2021; 25(6): 2662-2673.
HE L, et al. Pathogenesis and multidisciplinary management of medication-related osteonecrosis of the jaw. Int J Oral Sci, 2020; 12(1): 30.
HUBER FA, et al. Medication-related osteonecrosis of the jaw-comparison of bone imaging using ultrashort echo-time magnetic resonance imaging and cone-beam computed tomography. Invest Radiol, 2020; 55: 160–167.
KIM JW, et al. Medication related osteonecrosis of the jaw: 2021 position statement of the korean society for bone and mineral research and the korean association of oral and maxillofacial surgeons. J Bone Metab, 2021; 28: 279–296.
KUEHN S, et al. Medication-related osteonecrosis: why the jawbone? Dent J (Basel), 2023; 11(5): 109.
LORENZO-POUSO AI, et al. Medication-related osteonecrosis of the jaw: a critical narrative review. J Clin Med. 2021; 10(19): 4367.
MOLL S, et al. Patients' quality of life improves after surgical intervention of stage III medication-related osteonecrosis of the jaw. Oral Maxillofac Surg, 2021; 25(3): 359-366.
OTTO S, et al. Infection as an important factor in medication-related osteonecrosis of the Jaw (MRONJ). Medicina (Kaunas). 2021; 57(5): 463.
RUGGIERO SL, et al. American association of oral and maxillofacial surgeons position paper on medication-related osteonecrosis of the jaw. J Oral Maxillofac Surg, 2014; 72: 1938–1956.
RUGGIERO SL, et al. American association of oral and maxillofacial surgeons’ position paper on medication-related osteonecrosis of the jaws. J Oral Maxillofac Surg, 2022; 80: 920–943.
SAHIN O, et al. Combined approach to treatment of advanced stages of medication-related osteonecrosis of the jaw patients. Braz J Otorhinolaryngol, 2022; 88: 613–620.
SLOWIK L, et al. Pharmacological treatment of medication-related osteonecrosis of the jaw (mronj) with pentoxifylline and tocopherol. J Clin Med, 2025; 14(3): 974.
TADOKORO Y, et al. Risk factors associated with prognosis of patients with medication-related osteonecrosis of the jaw. Head Neck, 2024; 46(2): 282-290.
TOMO S, et al. Fluorescence-guided surgical management of medication-related osteonecrosis of the jaws. Photodiagnosis Photodyn Ther, 2020; 32: 102003.
VILELA-CARVALHO LN, et al. Osteonecrosis de los maxilares relacionados con el uso de medicamentos: Diagnóstico, tratamiento y prevención. CES Odontología, 2019; 31(2): 48–63.
