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Li-Fraumeni Syndrome — SCE Medical Oncology MCQ

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HardCancer GeneticsLi-Fraumeni SyndromeSCE Medical Oncology

A patient with bone metastases is due to start denosumab 120 mg but still has an unhealed extraction socket after recent dental surgery. Calcium and vitamin D are normal. What should the oncology team do?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: EDefer denosumab and confirm complete socket healing before the first dose

The Xgeva SmPC lists unhealed lesions from dental or oral surgery as a contraindication and advises dental examination with preventive dentistry before treatment. Normal calcium does not address osteonecrosis-of-the-jaw risk, antibiotics do not remove the contraindication, and another denosumab formulation does not change the mechanism.

Reference: Xgeva 120 mg UK SmPC. https://www.medicines.org.uk/emc/product/4675/smpc