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Curis Provides Fourth Quarter 2024 Business Update

In This Article:

FDA and EMA discussions completed to support a potential accelerated approval path in both US and EU

Orphan Drug Designation for PCNSL granted in both US and EU

Management to host conference call today at 8:30 a.m. ET

LEXINGTON, Mass., March 31, 2025 /PRNewswire/ -- Curis, Inc. (NASDAQ: CRIS), a biotechnology company focused on the development of emavusertib (CA-4948), an orally available, small molecule IRAK4 inhibitor, today reported its business update and financial results for the quarter ended December 31, 2024.

(PRNewsfoto/Curis, Inc.)
(PRNewsfoto/Curis, Inc.)

Operational Highlights

Emavusertib (IRAK4 Inhibitor)

TakeAim Lymphoma

  • Curis successfully concluded meetings with both the U.S. Food and Drug Administration (FDA) and the Committee for Medicinal Products for Human Use of the European Medicines Agency (EMA) on the suitability of using the ongoing TakeAim Lymphoma study (NCT 03328078) to support a potential accelerated approval path in PCNSL.

  • Curis also announced that emavusertib has been granted Orphan Drug Designation for PCNSL in both the US and Europe.

  • Curis provided a data update for 27 patients enrolled in the ongoing TakeAim Lymphoma study in relapsed/refractory (R/R) PCNSL as of January 2, 2025 (data cutoff).

    • In 20 BTKi-experienced patients:

      • 13 patients had change in tumor burden data available as of data cutoff;

      • 9 of these 13 patients demonstrated a reduction in tumor burden, including 6 objective responses, 4 complete responses (CR) and 2 partial responses (PR), with 3 of 4 CRs lasting more than six months.

    • In 7 BTKi-naïve patients:

      • 6 patients had change in tumor burden data available as of data cutoff;

      • 5 of these 6 patients demonstrated a reduction in tumor burden, including 5 objective responses, 1 CR and 4 PRs.

TakeAim Leukemia

  • In December 2024, the Company announced data from the TakeAim Leukemia study (NCT 04278768) in R/R Acute Myeloid Leukemia (AML) at the 66th ASH annual meeting for 21 patients with a FLT3 mutation who had received fewer than 3 lines of prior therapy and were treated with emavusertib as monotherapy at the Recommended Phase 2 Dose (RP2D) of 300 mg BID.

    • 19 patients were response-evaluable:

      • 10 of 19 patients achieved objective response, including 6 CRs, 2 CRs with incomplete hematological recovery or partial hematological recovery (CRi/CRh) and 2 morphologic leukemia-free state (MLFS);

      • 7 of the 10 objective responses were reported at the first assessment.

    • 2 patients were not response-evaluable, as they discontinued treatment prior to first disease assessment (death occurred at Day 8 and Day 13, respectively).

Ema-Ven-Aza Triplet Study in Frontline AML