Abstract
We report a case of late-onset hyperprogressive disease after cessation of a PD-1 inhibitor. A male was diagnosed with metastatic lung adenocarcinoma with little progression for 2 months before treatment. He received pembrolizumab as a second-line treatment and was subsequently prescribed docetaxel for 3 months until a slight increase in pleural effusion. At the time of progression to docetaxel, he commenced prednisolone because of immune-system-related diarrhea. After that, his general condition rapidly worsened with severe fatigue and hypoxia. Computed tomography revealed a massive increase of pleural effusion and replacement of almost the entire liver with cancer over a period of 5 weeks.
Original language | English |
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Pages (from-to) | 423-425 |
Number of pages | 3 |
Journal | Acta medica Okayama |
Volume | 74 |
Issue number | 5 |
Publication status | Published - 2020 |
Keywords
- hyperprogression
- immune checkpoint inhibitors
- lung cancer
- pembrolizumab
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)