Alkermes to Present Data From ALKS 4230 Clinical Development Program at the Society for Immunotherapy of Cancer’s (SITC) 34th Annual Meeting

On November 4, 2019 Alkermes plc (Nasdaq: ALKS) reported that it will present new data from its ARTISTRY clinical development program related to ALKS 4230, an investigational engineered fusion protein designed to selectively expand cancer-fighting immune cells, at the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper)’s (SITC) (Free SITC Whitepaper) 34th Annual Meeting being held Nov. 6-10, 2019 in National Harbor, MD (Press release, Alkermes, NOV 4, 2019, View Source [SID1234550257]). The company will present preliminary clinical data from the ARTISTRY-1 phase 1/2 study investigating ALKS 4230 as monotherapy and in combination with pembrolizumab in adults with advanced solid tumors, and study design details and preliminary safety data from the ARTISTRY-2 phase 1/2 study evaluating subcutaneous administration of ALKS 4230 as monotherapy and in combination with pembrolizumab. The SITC (Free SITC Whitepaper) posters and a corporate presentation related to the ALKS 4230 program will be posted on the Investors section of the company’s website, available at www.alkermes.com, on Friday, Nov. 8.

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Alkermes’ planned presentations at SITC (Free SITC Whitepaper) will include:

Poster #447: "ALKS 4230, an Engineered IL-2 Fusion Protein, in Monotherapy Dose-Escalation and Combination Therapy With Pembrolizumab in Patients With Solid Tumors: ARTISTRY-1 Trial," will be presented by Ulka N. Vaishampayan, M.D., Karmanos Cancer Institute at Wayne State University
Poster #441: "ARTISTRY-2: A Phase 1/2 Study of Subcutaneously Administrated ALKS 4230 as Monotherapy and in Combination With Pembrolizumab in Patients With Advanced Solid Tumors," will be presented by John Powderly, M.D., President and CEO of Carolina BioOncology Institute
The poster sessions will take place in Prince George’s Exhibition Hall (A and B) on Friday, Nov. 8 from 12:30 – 2:00 p.m. ET and 6:30 – 8:00 p.m. ET. For more information, including a complete list of abstracts, please visit the SITC (Free SITC Whitepaper) website at View Source

About ALKS 4230
ALKS 4230 is a novel, engineered fusion protein comprised of modified interleukin-2 (IL-2) and the high affinity IL-2 alpha receptor chain, designed to selectively expand tumor-killing immune cells while avoiding the activation of immunosuppressive cells by preferentially binding to the intermediate-affinity IL-2 receptor complex. The selectivity of ALKS 4230 is designed to leverage the proven anti-tumor effects of existing IL-2 therapy while mitigating certain limitations.

About the ARTISTRY Clinical Development Program
ARTISTRY is an Alkermes-sponsored clinical development program evaluating ALKS 4230 in patients with advanced solid tumors. ARTISTRY-1 is an ongoing phase 1/2 study in which ALKS 4230 is administered as an intravenous infusion daily for five consecutive days. ARTISTRY-1 has three distinct stages: an ongoing monotherapy dose-escalation stage, a recently initiated monotherapy expansion stage, and an ongoing combination therapy stage with the PD-1 inhibitor KEYTRUDA (pembrolizumab) in patients with select advanced solid tumors.

ARTISTRY-2 is an ongoing phase 1/2 study of ALKS 4230 administered subcutaneously as monotherapy and in combination with pembrolizumab in patients with advanced solid tumors. ARTISTRY-2 is designed to explore the safety, tolerability and efficacy of ALKS 4230 administered subcutaneously and assess once-weekly and once-every-three-week dosing schedules.