Psoriatic Arthritis Linked to Pembrolizumab in a Lung Cancer Patient: From Oncologist to Rheumatologist
Mihaela-Maria Pasca Fenesan, Elena Sirbu, Andreea Iana

TL;DR
A lung cancer patient developed psoriatic arthritis after receiving pembrolizumab, highlighting the challenges of managing such immune-related side effects.
Contribution
This case report highlights psoriatic arthritis as a rare immune-related adverse effect of pembrolizumab in lung cancer patients.
Findings
A 69-year-old male developed psoriatic arthritis after pembrolizumab treatment for lung cancer.
The case emphasizes the challenges in managing immune-related rheumatic adverse effects in oncology patients.
Abstract
Immune-related rheumatic adverse effects (rheumatic IAEs) are commonly observed in patients undergoing immunotherapy for solid tumors and hematologic malignancies. The Romanian National Health Insurance House offers all patients free access to oncology medications and has significantly improved in recent years. Here, we present a case of a 69-year-old male patient diagnosed with a bronchopulmonary neoplasm who developed psoriatic arthritis (PsA) after receiving immunotherapy with pembrolizumab, emphasizing the challenges of therapeutic management in this case.
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Taxonomy
TopicsCancer Immunotherapy and Biomarkers · Colorectal Cancer Treatments and Studies · Chronic Lymphocytic Leukemia Research
