Abstract
Purpose
Parathyroid cancer is a rare tumor associated with poor prognosis particularly when disseminated. While chemotherapy and/or radiotherapy are of no clinical value in disseminated disease, immunotherapy should be considered.
Subject and results
A patient with CDC73-associated metastatic parathyroid carcinoma was treated with combined anti-hPTH immunotherapy and surgery.
Conclusions
Following five courses of anti-hPTH immunotherapy and subsequent surgery, a 12-year long remission of disseminated parathyroid cancer is reported. This case further supports the ever-expanding spectrum of cancers that may benefit from immunotherapy.
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Acknowledgements
We thank the members of the NIH Clinical Center for their involvement in treating this patient and the Medical team at the Centro de Tecnologia e Medicina Molecular, Faculdade de Medicina/UFMG, in Belo Horizonte, Brazil.
Funding
This work was partially funded by grant from Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq # 405053/2013-4).
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Sarquis, M., Marx, S.J., Beckers, A. et al. Long-term remission of disseminated parathyroid cancer following immunotherapy. Endocrine 67, 204–208 (2020). https://doi.org/10.1007/s12020-019-02136-z
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DOI: https://doi.org/10.1007/s12020-019-02136-z