Incidence of medication-related osteonecrosis of the jaw and associated antiresorptive drugs in adult Finnish population

Abstract This retrospective study aimed to evaluate the incidence of medication-related osteonecrosis of the jaw (MRONJ) and associated antiresorptive drugs in the Finnish population. All adult patients (aged 18 years and older) who were prescribed with antiresorptive drugs (AR) during 2013–2015 wer...

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Main Authors: Miika Kujanpää, Ville Vuollo, Antti Tiisanoja, Marja-Liisa Laitala, György K. Sándor, Saujanya Karki
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-02225-2
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author Miika Kujanpää
Ville Vuollo
Antti Tiisanoja
Marja-Liisa Laitala
György K. Sándor
Saujanya Karki
author_facet Miika Kujanpää
Ville Vuollo
Antti Tiisanoja
Marja-Liisa Laitala
György K. Sándor
Saujanya Karki
author_sort Miika Kujanpää
collection DOAJ
description Abstract This retrospective study aimed to evaluate the incidence of medication-related osteonecrosis of the jaw (MRONJ) and associated antiresorptive drugs in the Finnish population. All adult patients (aged 18 years and older) who were prescribed with antiresorptive drugs (AR) during 2013–2015 were included in this study. A total of n = 58,367 patients met the inclusion criteria and were followed up until 2020. The outcome variable was the diagnosis of MRONJ during the study period. Patients’ age, gender, type of AR prescribed, reason for using AR drugs, use of corticosteroids, use of vascular endothelial growth factor (VEGF) inhibitors were used as covariates. The incidence of MRONJ was 0.3% in low-dose and 9.0% in high-dose AR recipients in this study population. The risk of developing MRONJ among denosumab users was 5 times higher in both low-dose and high-dose AR recipients compared to bisphosphonates users. Simultaneous use of corticosteroids in addition to AR drug increased the risk of developing MRONJ by 2 times in high-dose recipients and 6 times in low-dose recipients. In conclusion, male, denosumab, any type of cancer diagnosis, high dose of AR drug and simultaneous use of corticosteroids were the most noteworthy risk factors for MRONJ.
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spelling doaj-art-e88e74d9ba2443dda65ea61ae9c2ffa22025-08-20T03:48:15ZengNature PortfolioScientific Reports2045-23222025-05-011511910.1038/s41598-025-02225-2Incidence of medication-related osteonecrosis of the jaw and associated antiresorptive drugs in adult Finnish populationMiika Kujanpää0Ville Vuollo1Antti Tiisanoja2Marja-Liisa Laitala3György K. Sándor4Saujanya Karki5Research Unit of Population Health, University of OuluResearch Unit of Population Health, University of OuluResearch Unit of Population Health, University of OuluResearch Unit of Population Health, University of OuluResearch Unit of Population Health, University of OuluResearch Unit of Population Health, University of OuluAbstract This retrospective study aimed to evaluate the incidence of medication-related osteonecrosis of the jaw (MRONJ) and associated antiresorptive drugs in the Finnish population. All adult patients (aged 18 years and older) who were prescribed with antiresorptive drugs (AR) during 2013–2015 were included in this study. A total of n = 58,367 patients met the inclusion criteria and were followed up until 2020. The outcome variable was the diagnosis of MRONJ during the study period. Patients’ age, gender, type of AR prescribed, reason for using AR drugs, use of corticosteroids, use of vascular endothelial growth factor (VEGF) inhibitors were used as covariates. The incidence of MRONJ was 0.3% in low-dose and 9.0% in high-dose AR recipients in this study population. The risk of developing MRONJ among denosumab users was 5 times higher in both low-dose and high-dose AR recipients compared to bisphosphonates users. Simultaneous use of corticosteroids in addition to AR drug increased the risk of developing MRONJ by 2 times in high-dose recipients and 6 times in low-dose recipients. In conclusion, male, denosumab, any type of cancer diagnosis, high dose of AR drug and simultaneous use of corticosteroids were the most noteworthy risk factors for MRONJ.https://doi.org/10.1038/s41598-025-02225-2Antiresorptive drugsBisphosphonatesDenosumabOsteonecrosis of the jaw
spellingShingle Miika Kujanpää
Ville Vuollo
Antti Tiisanoja
Marja-Liisa Laitala
György K. Sándor
Saujanya Karki
Incidence of medication-related osteonecrosis of the jaw and associated antiresorptive drugs in adult Finnish population
Scientific Reports
Antiresorptive drugs
Bisphosphonates
Denosumab
Osteonecrosis of the jaw
title Incidence of medication-related osteonecrosis of the jaw and associated antiresorptive drugs in adult Finnish population
title_full Incidence of medication-related osteonecrosis of the jaw and associated antiresorptive drugs in adult Finnish population
title_fullStr Incidence of medication-related osteonecrosis of the jaw and associated antiresorptive drugs in adult Finnish population
title_full_unstemmed Incidence of medication-related osteonecrosis of the jaw and associated antiresorptive drugs in adult Finnish population
title_short Incidence of medication-related osteonecrosis of the jaw and associated antiresorptive drugs in adult Finnish population
title_sort incidence of medication related osteonecrosis of the jaw and associated antiresorptive drugs in adult finnish population
topic Antiresorptive drugs
Bisphosphonates
Denosumab
Osteonecrosis of the jaw
url https://doi.org/10.1038/s41598-025-02225-2
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