Clinical Edge

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Checkpoint inhibitor and antiphospholipid syndrome in melanoma

Sanchez A et al. JAMA Derm. 2018 Sep 19. doi: 10.1001/jamadermatol.2018.2770

Key clinical point: Antiphospholipid syndrome appears to be an immune-related adverse event associated with anti-PD-1 therapy.

Major finding: A melanoma patient receiving pembrolizumab was diagnosed with antiphospholipid syndrome that resolved following discontinuation of that treatment.

Study details: Case report of a woman in her 60s with stage IIIB unresectable melanoma who was treated with pembrolizumab 2 mg/kg every 3 weeks.

Disclosures: The authors reported no conflicts of interest.

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Citation:

Sanchez A et al. JAMA Derm. 2018 Sep 19. doi: 10.1001/jamadermatol.2018.2770.