Interestingly, 4 CD30+ CTCL patients were previously treated with brentuximab vedotin (BV). Of those, three (75%) had a response to GemDox, while only one achieved a response (PR) to BV. This demonstrates that GemDox is a potentially effective regimen in heavily refractory CD30+ CTCL patients that fail treatment with BV...GemDox produced an excellent ORR of 50%, with an impressive ORR of 82% in CTCL, suggesting this is an effective regimen for heavily pre-treated TCL patients.