Kezar Life Sciences and Everest Medicines Enter into an Agreement to Develop and Commercialize Zetomipzomib for Lupus Nephritis and other Potential Indications in Greater China, South Korea and Southeast Asia
Partnership with Everest Medicines will address a critical unmet medical need for patients with active lupus nephritis in
Kezar is eligible to receive up to
$132.5 millionin total payments, as well as tiered royalties
Under the terms of the agreement, Kezar will receive an initial upfront payment, as well as future payments upon achievement of development, regulatory and commercialization milestones, for a potential total of up to
Everest Medicines will join Kezar on PALIZADE, a global, placebo-controlled Phase 2b clinical trial evaluating zetomipzomib in patients with active lupus nephritis (LN), in
“This partnership with Everest Medicines is an important milestone in the development of zetomipzomib,” said
It is estimated that there are 1 million patients in
“We are glad to form a partnership with Kezar through our cooperation on zetomipzomib,” said
Stifel acted as exclusive financial advisor to
Zetomipzomib (KZR-616) is a novel, first-in-class, selective immunoproteasome inhibitor with broad therapeutic potential across multiple autoimmune diseases. Preclinical research demonstrates that selective immunoproteasome inhibition results in a broad anti-inflammatory response in animal models of several autoimmune diseases, while avoiding immunosuppression. Data generated from Phase 1 and Phase 2 clinical trials provide evidence that zetomipzomib exhibits a favorable safety and tolerability profile for development in severe, chronic autoimmune diseases.
PALIZADE is a global, placebo-controlled, randomized, double-blind Phase 2b clinical trial evaluating the efficacy and safety of two dose-levels of zetomipzomib in patients with active LN. Target enrollment will be 279 patients, randomly assigned (1:1:1) to receive 30 mg of zetomipzomib, 60 mg of zetomipzomib or placebo subcutaneously once weekly for 52 weeks, in addition to standard background therapy. Background therapy can, but will not be mandated to, include standard induction therapy. Over the initial 16 weeks, there will be a mandatory corticosteroid taper to 5 mg per day or less. End-of-treatment assessments will occur at Week 53. The primary efficacy endpoint is the proportion of patients who achieve a complete renal response (CRR) at Week 37, including a urine protein-to-creatine ratio (UPCR) of 0.5 or less without receiving rescue or prohibited medications.
About Everest Medicines
Everest Medicines is a biopharmaceutical company focused on developing, manufacturing and commercializing transformative pharmaceutical products and vaccines that address critical unmet medical needs for patients in Asian markets. The management team of Everest Medicines has deep expertise and an extensive track record from both leading global pharmaceutical companies and local Chinese pharmaceutical companies in high-quality discovery, clinical development, regulatory affairs, CMC, business development and operations. Everest Medicines has built a portfolio of potentially global first-in-class or best-in-class molecules, many of which are in late-stage clinical development. The Company’s therapeutic areas of interest include renal diseases, infectious diseases, mRNA platform and autoimmune disorders. For more information, please visit its website at www.everestmedicines.com.
Cautionary Note on Forward-looking Statements
This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as “may,” “will,” “can,” “should,” “expect,” “believe”, “potential” and similar expressions (as well as other words or expressions referencing future events, conditions or circumstances) are intended to identify forward-looking statements. These forward-looking statements are based on Kezar’s expectations and assumptions as of the date of this press release. Each of these forward-looking statements involves risks and uncertainties that could cause Kezar’s clinical development programs, future results or performance to differ materially from those expressed or implied by the forward-looking statements. Forward-looking statements contained in this press release include, but are not limited to, statements about the potential payment and receipt of milestone payments and royalties, collaboration on clinical trials and development of zetomipzomib in additional indications, the potential acceleration of enrollment of clinical trials, the design, initiation, timing, scope and results of clinical trials, the anticipated therapeutic benefit and ability of Kezar’s product candidates to address unmet medical need, the regulatory development and potential commercialization of Kezar’s product candidates and the likelihood of obtaining regulatory approval of Kezar’s product candidates. Many factors may cause differences between current expectations and actual results, including unexpected safety or efficacy data observed during clinical studies, difficulties enrolling and conducting our clinical trials, disputes or failure to perform under the collaboration and license agreement, changes in expected or existing competition, changes in the regulatory environment, the uncertainties and timing of the regulatory approval process, and unexpected litigation or other disputes. Other factors that may cause actual results to differ from those expressed or implied in the forward-looking statements in this press release are discussed in Kezar’s filings with the
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