BeiGene Announces Positive Topline Results from Final Progression-Free Survival Analysis of BRUKINSA® (zanubrutinib) Compared to IMBRUVICA® (ibrutinib) in Phase 3 Chronic Lymphocytic Leukemia (CLL) Trial
October 12 2022 - 7:00AM
Business Wire
BeiGene (NASDAQ: BGNE; HKEX: 06160; SSE: 688235), a global
biotechnology company focused on developing innovative and
affordable oncology medicines to improve treatment outcomes and
access for patients worldwide, today announced that
BRUKINSA® (zanubrutinib) achieved superior Progression-Free
Survival (PFS) versus IMBRUVICA® (ibrutinib) in a final
analysis of the Phase 3 ALPINE trial, as assessed by an independent
review committee (IRC) and investigator. BRUKINSA was generally
well tolerated; safety findings at the final PFS analysis were
consistent with prior reports.
“This positive result adds to the growing body of evidence
underpinning our belief in the potential for BRUKINSA to provide
new hope for CLL patients facing this intractable disease. With
this final PFS analysis, BRUKINSA has achieved superior progression
free survival, as well as superiority in overall response rate
versus ibrutinib,” said Mehrdad Mobasher, M.D., M.P.H., Chief
Medical Officer, Hematology at BeiGene. “We look forward to sharing
the full results with the medical and patient communities and will
submit for presentation at a medical congress and for
publication.”
BeiGene’s supplemental New Drug Application for BRUKINSA for the
treatment of adult patients with CLL or small lymphocytic lymphoma
(SLL) is currently under review with the FDA, with a target action
date of January 20, 2023.
About ALPINE
ALPINE is a randomized, global Phase 3 trial (NCT03734016)
comparing BRUKINSA against ibrutinib in previously treated patients
with relapsed or refractory CLL or SLL. In the trial, a total of
652 patients across Europe (60%), the United States (17%), China
(14%), New Zealand and Australia (9%) were randomized into two
arms, with the first receiving BRUKINSA (160 mg orally twice daily)
and the second receiving ibrutinib (420 mg orally once daily) until
disease progression or unacceptable toxicity.
The primary endpoint of overall response rate (ORR), defined by
pre-specified non-inferiority of BRUKINSA versus ibrutinib, was
assessed by investigator and IRC using the modified 2008 iwCLL
guidelines, with modification for treatment-related lymphocytosis
for patients with CLL, and per Lugano Classification for
non-Hodgkin’s lymphoma for patients with SLL. There was
pre-specified hierarchical testing of non-inferiority followed by
superiority in ORR as assessed by investigator and IRC. Key
secondary endpoints include PFS and event rate of atrial
fibrillation or flutter; other secondary endpoints include duration
of response, overall survival, and incidence of adverse events. In
April 2022, BeiGene announced results from the final response
analysis showing BRUKINSA demonstrated superiority versus ibrutinib
in ORR as assessed by an IRC.
About BRUKINSA
BRUKINSA is a small molecule inhibitor of Bruton’s tyrosine
kinase (BTK) discovered by BeiGene scientists that is currently
being evaluated globally in a broad clinical program as a
monotherapy and in combination with other therapies to treat
various B-cell malignancies. Because new BTK is continuously
synthesized, BRUKINSA was specifically designed to deliver targeted
and sustained inhibition of the BTK protein by optimizing
bioavailability, half-life, and selectivity. With differentiated
pharmacokinetics compared to other approved BTK inhibitors,
BRUKINSA has been demonstrated to inhibit the proliferation of
malignant B cells within a number of disease relevant tissues.
BRUKINSA is supported by a broad clinical program, which
includes more than 4,500 subjects in 35 trials across 28 markets.
To date, BRUKINSA has received approvals covering more than 55
countries and regions, including the United States, China, the EU,
Great Britain, Switzerland, Canada, Australia, and additional
international markets.
About BeiGene
BeiGene is a global biotechnology company that is developing and
commercializing innovative and affordable oncology medicines to
improve treatment outcomes and access for far more patients
worldwide. With a broad portfolio, we are expediting development of
our diverse pipeline of novel therapeutics through our internal
capabilities and collaborations. We are committed to radically
improving access to medicines for far more patients who need them.
Our growing global team of more than 9,000 colleagues spans five
continents, with administrative offices in Beijing, China;
Cambridge, U.S.; and Basel, Switzerland. To learn more about
BeiGene, please visit www.beigene.com and follow us on Twitter at
@BeiGeneGlobal.
Forward-Looking Statements
This press release contains forward-looking statements within
the meaning of the Private Securities Litigation Reform Act of 1995
and other federal securities laws, including statements regarding
results from the final analysis of PFS of the Phase 3 ALPINE trial
and the potential implications of these data for patients,
BeiGene’s plan to submit the results for presentation at a medical
congress and for publication, the timing of regulatory review and
potential approval of BRUKINSA as a new treatment option for
patients with CLL, BeiGene's plan for the advancement, and
anticipated clinical development, regulatory milestones and
commercialization of BRUKINSA, and BeiGene’s plans, commitments,
aspirations, and goals under the headings “BeiGene Oncology” and
“About BeiGene.” Actual results may differ materially from those
indicated in the forward-looking statements as a result of various
important factors, including BeiGene's ability to demonstrate the
efficacy and safety of its drug candidates; the clinical results
for its drug candidates, which may not support further development
or marketing approval; actions of regulatory agencies, which may
affect the initiation, timing and progress of clinical trials and
marketing approval; BeiGene's ability to achieve commercial success
for its marketed medicines and drug candidates, if approved;
BeiGene's ability to obtain and maintain protection of intellectual
property for its medicines and technology; BeiGene's reliance on
third parties to conduct drug development, manufacturing and other
services; BeiGene’s limited experience in obtaining regulatory
approvals and commercializing pharmaceutical products and its
ability to obtain additional funding for operations and to complete
the development and commercialization of its drug candidates and
achieve and maintain profitability; and the impact of the COVID-19
pandemic on BeiGene’s clinical development, regulatory, commercial,
manufacturing, and other operations, as well as those risks more
fully discussed in the section entitled “Risk Factors” in BeiGene’s
most recent quarterly report on Form 10-Q, as well as discussions
of potential risks, uncertainties, and other important factors in
BeiGene's subsequent filings with the U.S. Securities and Exchange
Commission. All information in this press release is as of the date
of this press release, and BeiGene undertakes no duty to update
such information unless required by law.
IMBRUVICA® is a registered trademark of Pharmacyclics LLC and
Janssen Biotech, Inc.
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version on businesswire.com: https://www.businesswire.com/news/home/20221012005491/en/
Investor: Kevin Mannix +1 240-410-0129 ir@beigene.com
Media: Kyle Blankenship +1 667-351-5176
media@beigene.com
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