Welcome to a new episode of the Evidence-Based Hair Podcast, where we discuss some questions surrounding the relationship between dupilumab and lymphoma. This episode dives deep into a study by Hasan and colleagues that explores the fascinating and somewhat controversial relationship between Dupilumab, a drug often used to treat atopic dermatitis patients with alopecia areata, and an increased risk of Cutaneous T-Cell Lymphoma (CTCL). Despite its potential benefits, does Dupilumab truly cause CTCL, or does it simply unmask the disease in patients who were previously misdiagnosed?
Using information from a vast database, authors examined whether patients using dupilumab showed an increased incidence of CTCL compared to those who did not. Findings suggest that users of the drug have a four-fold increased risk of CTCL.  
While uncertainties remain on whether Dupilumab triggers lymphomas, causes benign lymphoid reactions, or accelerates existing CTCL, this episode underscores the drug's potential risks and the importance of careful diagnostics before prescribing it.
As we continue to gather data and debate the varying viewpoints, we invite you to join us in disentangling the complex relationship between Dupilumab and CTCL.  Stay tuned for our next episode, where we explore drug-induced alopecia areata and the potential triggering effects of new monoclonal antibodies.