Roswell Park Leukemia Chief Shares Promising Findings on New Treatment Options at ASH 2020

BUFFALO, N.Y., Dec. 5, 2020 /PRNewswire-PRWeb/ — Eunice Wang, MD, Chief of Leukemia and Director of Infusion Services at Roswell Park Comprehensive Cancer Center, is leading multiple research efforts focused on different treatment approaches for acute myeloid leukemia (AML) patients. Today, during the 62nd American Society of Hematology (ASH) Annual Meeting and Exposition, which is being held virtually, she is presenting data on two ongoing studies incorporating new treatment options.

KOMET-001 (NCT04067336) is an ongoing phase I/IIA open-label study evaluating KO-539, a once-daily oral drug, in adult AML patients at Roswell Park and select other sites in the U.S. and Europe. KO-539 is a novel experimental inhibitor of the menin-KMT2A complex, which is dysregulated in acute leukemias characterized by rearrangements in the MLL gene and mutations in the NPM1 gene.

The phase I dose-escalation aims to assess safety and tolerability, characterize the pharmacokinetics, and determine a recommended phase II dose. Researchers will examine anti-leukemic activity, pharmacokinetics, safety and tolerability in patients with select genetic subtypes of AML during the phase IIA dose expansion.

“Preliminary results demonstrate that the drug appears to be safe and well-tolerated in adult patients with relapsed/refractory AML failing 3-7 prior lines of therapy,” says Dr. Wang. “None of 12 patients treated to date have discontinued therapy due to toxicity. Moreover, six of eight evaluable patients to date have shown some evidence of anti-leukemic activity, with two individuals achieving complete remissions on therapy. This promising trial continues to enroll.”

Dr. Wang will also present early findings from the randomized, multicenter, open-label phase III LACEWING study exploring the efficacy of gilteritinib, a FLT3 inhibitor, combined with low-dose chemotherapy compared to low-dose chemotherapy alone. Eligible patients include those with newly diagnosed FLT3 mutant AML who are considered unfit for intensive chemotherapy.

The primary objective of this study was overall survival. Secondary endpoints included event-free survival, best response, remission rates and duration, transfusion conversion and maintenance rates, leukemia-free survival, patient-reported fatigue, and safety/tolerability.

Patients in an initial safety cohort received gilteritinib (80-120 mg daily) plus the low-dose chemotherapy azacitidine. Mature data presented today show that 10 of 15 patients (67%) achieved a complete response or complete response, with incomplete count recovery on therapy with a median overall survival of 10.4 months. The adverse events observed by researchers were hematologic and no new safety signals have been associated with gilteritinib (120 mg daily) when combined with azacitidine.

Enrollment in the randomized portion of the LACEWING trial is ongoing, with 136 of 250 anticipated patients accrued to date. Patients in this group will be randomized 2:1 to receive oral gilteritinib in combination with azacitidine. Based on data from the safety cohort, patients will receive a gilteritinib dose of 120 mg daily alongside low-dose chemotherapy.

“It’s encouraging to see signals of efficacy and evidence of good tolerability in these emerging treatment options, especially for subgroups of patients with AML whose cancers have been especially resistant to other therapies,” notes Dr. Wang.

ASH 2020 Presentation Details:

Preliminary Data on a Phase 1/2A First in Human Study of the Menin-KMT2A (MLL) Inhibitor KO-539 in Patients with Relapsed or Refractory Acute Myeloid Leukemia
Abstract 115
Presenting author: Eunice Wang, MD, Roswell Park Comprehensive Cancer Center
Time/date: Saturday, Dec. 5, 10:30 a.m. PST
Session: 616, Acute Myeloid Leukemia: Novel Therapy, excluding Transplantation: Novel promising therapies for relapsed/refractory AML

Phase 3, Multicenter, Open-Label Study of Gilteritinib, Gilteritinib Plus Azacitidine, or Azacitidine Alone in Newly Diagnosed FLT3 Mutated (FLT3mut+) Acute Myeloid Leukemia (AML) Patients Ineligible for Intensive Induction Chemotherapy
Abstract 27
Presenting author: Eunice Wang, MD, Roswell Park Comprehensive Cancer Center
Time/date: Saturday, December 5, 8:15 a.m. PST
Session: 616, Acute Myeloid Leukemia: Novel Therapy, excluding Transplantation: Novel combination therapies in treatment of newly diagnosed AML

For an online version of this release, please visit: https://www.roswellpark.org/newsroom/202012-roswell-park-leukemia-chief-shares-promising-findings-new-treatment-options-ash

Roswell Park Comprehensive Cancer Center is a community united by the drive to eliminate cancer’s grip on humanity by unlocking its secrets through personalized approaches and unleashing the healing power of hope. Founded by Dr. Roswell Park in 1898, it is the only National Cancer Institute-designated comprehensive cancer center in Upstate New York. Learn more at http://www.roswellpark.org, or contact us at 1-800-ROSWELL (1-800-767-9355) or ASKRoswell@RoswellPark.org.

Media Contact

Annie Deck-Miller
Roswell Park Comprehensive Cancer Center
7168458593
annie.deck-miller@roswellpark.org

SOURCE Roswell Park Comprehensive Cancer Center

Roswell Park Leukemia Chief Shares Promising Findings on New Treatment Options at ASH 2020 WeeklyReviewer

PR Newswire Science News

Earnings Disclosure

WeeklyReviewer earns primarily through affiliates and ads. We don’t encourage anyone to click on ads for any other purpose but your own. We recommend products and services often for our readers, and through many we will earn commissions through affiliate programs.

WeeklyReviewer earns commissions through affiliates of qualifying products through Amazon Associates, Fiverr Affiliates, Hostgator Affiliates, Namecheap Affiliates, NordVPN Affiliates, Semrush Affiliates, Alibaba Affiliates, Clickfunnels Affiliate, Leadpages Affiliates, Cryptohopper Affiliates, Binance Affiliates and more.

Clicking on links in WeeklyReviewer may or may not provide us commission through any qualifying purchases.

Roswell Park Leukemia Chief Shares Promising Findings on New Treatment Options at ASH 2020 WeeklyReviewer
World Reviewer Staffhttps://weeklyreviewer.com/
The first logical thought has to be "no way". I'm the World Observer! Ill find and share important news all day.
Roswell Park Leukemia Chief Shares Promising Findings on New Treatment Options at ASH 2020 WeeklyReviewerRoswell Park Leukemia Chief Shares Promising Findings on New Treatment Options at ASH 2020 WeeklyReviewer

Latest articles

Related articles

Do NOT follow this link or you will be banned from the site!