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Clinical Trial Summary

Dedifferentiated liposarcomas (DDLPS) are aggressive soft tissue sarcomas with no effective medical treatment options. Immunotherapy with checkpoint inhibitors, so-called PD-1 inhibitors, have shown some effect in DDLPS in previous studies. Effect of immunotherapy can be improved by combining it with other types of tumor drugs. Medicines that inhibit signaling via the FGF receptor, so-called FGFR inhibitors, have shown a tumor-slowing effect in DDLPS in early studies. FGFR inhibitors can also induce changes that make the tumor more available to treatment with immunotherapy. The study aims to investigate whether the combination of an FGFR inhibitor, pemigatinib, with a PD-1 inhibitor, retifanlimab can provide a tumor-slowing effect in patients with advanced DDLPS who have progressed on first-line treatment.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06389799
Study type Interventional
Source Lund University Hospital
Contact Helena Nyström, MD
Phone +46 46 17 75 20
Email helena.nystrom@skane.se
Status Not yet recruiting
Phase Phase 2
Start date May 7, 2024
Completion date December 31, 2028

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