Edgewise Receives U.S. FDA Fast Track Designation for EDG-5506 for the Treatment of Duchenne Muscular Dystrophy (Duchenne)
February 13 2024 - 7:00AM
Business Wire
Edgewise Therapeutics, Inc., (Nasdaq: EWTX), a leading muscle
disease biopharmaceutical company, today announced that the U.S.
Food and Drug Administration (FDA) has granted Fast Track
designation for EDG-5506 for the treatment of Duchenne. EDG-5506 is
an investigational orally administered small molecule designed to
prevent contraction-induced muscle damage in dystrophinopathies,
including Duchenne and Becker muscular dystrophy (Becker). The FDA
previously granted EDG-5506 Orphan Drug Designation (ODD) for the
treatment of Duchenne and Becker, Rare Pediatric Disease
Designation (RPDD) for the treatment of Duchenne, and Fast Track
designation for the treatment of Becker.
“Every day is important for individuals living with Duchenne and
their families, and we are pleased that the FDA granted Fast Track
designation,” said Kevin Koch, Ph.D., President and Chief Executive
Officer of Edgewise. “Our roster of regulatory designations granted
to EDG-5506 highlights the urgent and critical need for new and
better therapeutic options for people living with these rare and
life-threatening muscle disorders.”
The FDA Fast Track Program is designed to facilitate the
development and expedite the review of new therapeutics that are
intended to treat serious conditions and fill an unmet medical
need. The designation is granted to qualifying therapeutics based
on factors such as potential to offer meaningful impact on
survival, day-to-day functioning, or the likelihood that the
condition, if left untreated, will progress to a more serious
condition. Therapeutics that receive this designation receive
important benefits that include more frequent meetings with the FDA
to discuss development of the drug candidate and rolling review of
the marketing application for obtaining FDA approval.
Ongoing trials in Duchenne include the Phase 2
placebo-controlled LYNX trial in children aged 4 to 9 years with
Duchenne (NCT05540860), and the Phase 2 placebo-controlled FOX
trial in children and adolescents with Duchenne who have been
previously treated with gene therapy (NCT06100887). The Company
expects to report LYNX 3-month controlled dose-ranging data in the
second quarter of 2024, once the Phase 3 dose is identified.
About Duchenne Muscular Dystrophy
Duchenne is a severe, degenerative muscle disorder with a median
life expectancy of around 30 years old. People living with Duchenne
begin to lose their ability to walk without assistance by their
early teens and nearly all will require the use of a wheelchair by
the time they are in their mid-teens. Duchenne is the most common
type of muscular dystrophy, and genetic mutations in the dystrophin
gene result in contraction-induced muscle damage, which is the
primary driver of irreversible muscle loss and impaired motor
function. Currently, there is no cure for Duchenne; early, active
multidisciplinary care from neuromuscular specialists,
cardiologists, physical therapists, and other specialists is
critical for optimized disease management. Current therapeutic
options for Duchenne are inadequate to prevent significant
morbidity and mortality; novel therapies in development for
Duchenne, including muscle targeted interventions, aim to
positively impact disease trajectory.
About EDG-5506 for Duchenne and Becker Muscular
Dystrophies
EDG-5506 is an orally administered small molecule designed to
prevent contraction-induced muscle damage in dystrophinopathies
including Duchenne and Becker. EDG-5506 presents a novel mechanism
of action designed to selectively limit the exaggerated muscle
damage caused by the absence or loss of functional dystrophin. By
minimizing the progressive muscle damage that leads to functional
impairment, EDG-5506 has the potential to benefit a broad range of
patients suffering from debilitating neuromuscular disorders. Its
unique mechanism of action provides the potential to establish
EDG-5506 as a foundational therapy in dystrophinopathies, either as
a single agent therapy or in combination with available therapies
and those in development. The Company is advancing EDG-5506 through
the clinic including completing enrollment of a Phase 2 trial
cohort, called CANYON, evaluating safety and effects on function
and biomarkers of muscle damage in adult males with Becker, which
has been expanded to include an additional 120 adult participants
in a pivotal cohort called GRAND CANYON, which is currently
enrolling. In Duchenne, the Company is advancing its Phase 2
clinical trials, LYNX, assessing safety, pharmacokinetics and
biomarkers of muscle damage, and FOX, which includes children and
adolescents previously treated with gene therapy. For more
information on Edgewise’s clinical trials
www.edgewisetx.com/clinical-trials.
About Edgewise Therapeutics
Edgewise Therapeutics is a leading muscle disease
biopharmaceutical company developing novel therapeutics for
muscular dystrophies and serious cardiac conditions. The Company’s
deep expertise in muscle physiology is driving a new generation of
first-in-class therapeutics. EDG-5506 is an orally administered
skeletal myosin inhibitor in clinical trials in patients with
Becker, Duchenne, and Limb-Girdle muscular dystrophies as well as
McArdle Disease. EDG-7500, currently in a Phase 1 trial, is a novel
cardiac sarcomere modulator for the treatment of hypertrophic
cardiomyopathy and other disorders of cardiac diastolic
dysfunction. The entire team at Edgewise is dedicated to our
mission: changing the lives of patients and families affected by
serious muscle diseases. To learn more, go to: www.edgewisetx.com
or follow us on LinkedIn, X (formerly Twitter), Facebook, Instagram
and Threads.
Cautionary Note Regarding Forward-Looking Statements
This press release contains forward-looking statements as that
term is defined in Section 27A of the Securities Act of 1933 and
Section 21E of the Securities Exchange Act of 1934. Statements in
this press release that are not purely historical are
forward-looking statements. Such forward-looking statements
include, among other things, statements regarding the potential of,
and expectations regarding, Edgewise’s product candidates and
programs, including EDG-5506; statements regarding Edgewise’s
expectations relating to its clinical trials, including timing of
reporting data (including the 3-month data for the Phase 2 LYNX
trial); statements about the timeline for the development of
EDG-5506; and statements by Edgewise’s President and Chief
Executive Officer. Words such as “believes,” “anticipates,”
“plans,” “expects,” “intends,” “will,” “goal,” “potential” and
similar expressions are intended to identify forward-looking
statements. The forward-looking statements contained herein are
based upon Edgewise’s current expectations and involve assumptions
that may never materialize or may prove to be incorrect. Actual
results could differ materially from those projected in any
forward-looking statements due to numerous risks and uncertainties,
including but not limited to: risks associated with the process of
discovering, developing and commercializing drugs that are safe and
effective for use as human therapeutics and operating as an early
clinical stage company including the potential for Edgewise’s
product candidates to cause serious adverse events; Edgewise’s
ability to develop, initiate or complete clinical trials for,
obtain approvals for and commercialize any of its product
candidates; Edgewise’s ability to take advantage of potential
benefits associated with designations granted by FDA and/or to
maintain qualifications for applicable designations over time; the
timing, progress and results of clinical trials for EDG-5506;
Edgewise’s ability to enroll and maintain patients in clinical
trials; Edgewise’s ability to raise any additional funding it will
need to continue to pursue its business and product development
plans; the timing, scope and likelihood of regulatory filings and
approvals; the potential for any clinical trial results to differ
from preclinical, interim, preliminary, topline or expected
results; Edgewise’s ability to develop a proprietary drug discovery
platform to build a pipeline of product candidates; Edgewise’s
manufacturing, commercialization and marketing capabilities and
strategy; the size of the market opportunity for Edgewise’s product
candidates; the loss of key scientific or management personnel;
competition in the industry in which Edgewise operates; Edgewise’s
reliance on third parties; Edgewise’s ability to obtain and
maintain intellectual property protection for its product
candidates; general economic and market conditions; and other
risks. Information regarding the foregoing and additional risks may
be found in the section entitled “Risk Factors” in documents that
Edgewise files from time to time with the U.S. Securities and
Exchange Commission. These forward-looking statements are made as
of the date of this press release, and Edgewise assumes no
obligation to update the forward-looking statements, or to update
the reasons why actual results could differ from those projected in
the forward-looking statements, except as required by
law.
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Investors: Michael Carruthers, Chief Financial Officer
ir@edgewisetx.com Media: Maureen Franco, VP Corporate
Communications media@edgewisetx.com
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