These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Sex difference in the morbidity and pain response with stage 0 of medication-related osteonecrosis of the jaws.
    Author: Zhang W, Gao R, Cui Y, Ding F, Zhu S, Luo S, Liu H, Li M.
    Journal: J Oral Biosci; 2023 Dec; 65(4):324-333. PubMed ID: 37543255.
    Abstract:
    OBJECTIVE: Medication-related osteonecrosis of the jaws (MRONJ) is a potentially severe complication associated with antiresorptive or antiangiogenic therapies. Prior studies, including our own clinical data, have indicated a higher incidence of MRONJ among women compare to men. However, robust evidence establishing a relationship between sex and the prevalence of MRONJ is lacking. METHODS: We conducted a meta-analysis and utilized murine models to investigate potential sex-based differences in the morbidity associated with MRONJ. RESULTS: Our results revealed no significant difference in the incidence of MRONJ between the sexes when using exposed necrotic bone as a diagnostic criterion. However, a histological examination of the murine models identified the presence of stage 0 MRONJ. Notably, pain assessments across all groups revealed that male mice with stage 0 MRONJ displayed less severe pain symptoms than their female counterparts. CONCLUSIONS: Our findings suggested that sex does not contribute to the risk of developing MRONJ. However, considering that approximately 50% of stage 0 MRONJ cases progress to more advanced stages, the less pronounced pain in male patients might delay medical consultation and potentially lead to disease progression. Clinicians should be particularly vigilant about the subdued pain response in male patients with stage 0 MRONJ to prevent disease advancement.
    [Abstract] [Full Text] [Related] [New Search]