The Influence of Alendronate and Tooth Extraction on the Incidence of Osteonecrosis of the Jaw Among Osteoporotic Subjects
Overview
Affiliations
Background: Although bisphosphonate-related osteonecrosis of the jaw (ONJ) develops mainly after tooth extractions (TEs), the strength of the association between them and how the existence of the disease among bisphosphonate (BP)-treated osteoporotic patients exposed to TE remain uncertain.
Methods: A nationwide retrospective cohort study investigated the influence of alendronate and TE on the development of ONJ.
Results: Incidence of ONJ following long-term alendronate therapy was 262/100,000 person-years, while no event developed in the control group on raloxifene. Overall prevalence of ONJ in osteoporotic subjects receiving alendronate was estimated at 0.34% which rose to 2.16% after TE. Multiple logistic regression analysis, adjusted for the potential confounders, showed TE (adjusted odds ratio, 9.60 [4.33-21.29]), drug duration exceeding 3 years (3.00 [1.33-6.76]), and concomitant rheumatoid arthritis (4.94 [1.64-14.90]) were independent predictors of ONJ.
Conclusions: This article strengthens the relationship between ONJ and BPs. Among osteoporotic patients exposed to alendronate, TE confers a 9.6-fold increased risk for ONJ and it should be performed with caution irrespective of drug duration.
Denosumab and clinical outcomes among men with osteoporosis: a retrospective cohort study.
Huang Z, Liao T, Chuang A, Shao S, Lange J, Lin T Osteoporos Int. 2025; 36(3):465-473.
PMID: 39777487 PMC: 11882658. DOI: 10.1007/s00198-024-07381-1.
Iijima Y, Yamada M, Amano M, Watanabe S, Fujimaru M, Uematsu A Gerontol Geriatr Med. 2024; 10:23337214241292794.
PMID: 39494315 PMC: 11528679. DOI: 10.1177/23337214241292794.
Jelin-Uhlig S, Weigel M, Ott B, Imirzalioglu C, Howaldt H, Bottger S Int J Mol Sci. 2024; 25(15).
PMID: 39125621 PMC: 11311822. DOI: 10.3390/ijms25158053.
Moreno-Rabie C, Fontenele R, Oliveira-Santos N, Nogueira-Reis F, Van den Wyngaert T, Jacobs R Osteoporos Int. 2024; 35(8):1431-1440.
PMID: 38767743 PMC: 11282135. DOI: 10.1007/s00198-024-07108-2.
Use and risk of side effects of antiresorptive medication in people with intellectual disabilities.
Frighi V, Smith M, Holt T NIHR Open Res. 2023; 2:61.
PMID: 37881308 PMC: 10593337. DOI: 10.3310/nihropenres.13352.1.