Invivyd, Inc. (Nasdaq: IVVD), a biopharmaceutical company devoted
to delivering protection from serious viral infectious diseases,
today announced the upcoming presentations of pemivibart data from
its Phase 1 and Phase 3 clinical trials at IDWeek 2024. The
conference is being held in Los Angeles, October 16-19, 2024.
Invivyd will be presenting the following oral and poster
presentations:
Title |
Presenting Author |
Presentation Timing |
Oral Presentation: Clinical
Efficacy Endpoints from the Phase 3 CANOPY Study Evaluating
Pemivibart |
Anna Holmes, Ph.D., Principal Clinical Scientist |
October 17 (11:18-11:30am PT/2:18 -2:30pm
ET) |
Poster: Results from a Phase 1 First in Human
Study of Pemivibart: An Extended Half-Life Monoclonal Antibody
(mAb) |
Amanda Copans, PharmD, Vice President, Medical Affairs |
October 19 (12:15 – 1:30pm PT/3:15 – 4:30pm
ET) |
Poster: Pharmacokinetics (PK) and Serum Virus
Neutralizing Antibody (sVNA) Titers Following the 2nd dose of
Pemivibart in the Phase 3 CANOPY Trial |
Pamela Hawn, PharmD, Senior Director of Medical Affairs |
October 19 (12:15 – 1:30pm PT/3:15 – 4:30pm
ET) |
“We are excited to share these data with the infectious disease
community as the threat from COVID-19 persists and has a
disproportionate impact on individuals with compromised immune
systems who may not be fully protected by vaccines,” said Robert
Allen, Ph.D., Chief Scientific Officer at Invivyd.
A copy of the posters and presentation will be available on the
company’s website following the conference.
About PEMGARDA
PEMGARDA™ (pemivibart) is a half-life extended investigational
monoclonal antibody (mAb). PEMGARDA was engineered from
adintrevimab, Invivyd’s investigational mAb that has a robust
safety data package and provided evidence of clinical efficacy in a
global Phase 2/3 clinical trial for the prevention and treatment of
COVID-19. PEMGARDA has demonstrated in vitro neutralizing activity
against major SARS-CoV-2 variants, including JN.1. PEMGARDA targets
the SARS-CoV-2 spike protein receptor binding domain (RBD), thereby
inhibiting virus attachment to the human ACE2 receptor on host
cells.
PEMGARDA injection (4500 mg), for intravenous use is an
investigational mAb that has not been approved, but has been
authorized for emergency use by the U.S. FDA under an EUA for the
pre-exposure prophylaxis (prevention) of COVID-19 in adults and
adolescents (12 years of age and older weighing at least 40 kg) who
have moderate-to-severe immune compromise due to certain medical
conditions or receipt of certain immunosuppressive medications or
treatments and are unlikely to mount an adequate immune response to
COVID-19 vaccination. Recipients should not be currently infected
with or have had a known recent exposure to an individual infected
with SARS-CoV-2.
PEMGARDA is not authorized for use for treatment of COVID-19 or
post-exposure prophylaxis of COVID-19. Pre-exposure prophylaxis
with PEMGARDA is not a substitute for vaccination in individuals
for whom COVID-19 vaccination is recommended. Individuals for whom
COVID-19 vaccination is recommended, including individuals with
moderate-to-severe immune compromise who may derive benefit from
COVID-19 vaccinations, should receive COVID-19 vaccination. In
individuals who have recently received a COVID-19 vaccine, PEMGARDA
should be administered at least 2 weeks after vaccination.
Anaphylaxis has been observed with PEMGARDA and the PEMGARDA
Fact Sheet for Healthcare Providers includes a boxed warning for
anaphylaxis. The most common adverse events (all grades, incidence
≥2%) observed in participants who have moderate-to-severe immune
compromise treated with PEMGARDA included systemic and local
infusion-related or hypersensitivity reactions, upper respiratory
tract infection, viral infection, influenza-like illness, fatigue,
headache, and nausea. For additional information, please see the
PEMGARDA full product Fact Sheet for Healthcare Providers,
including important safety information and boxed warning.
To support the EUA for PEMGARDA, an immunobridging approach was
used to determine if PEMGARDA may be effective for pre-exposure
prophylaxis of COVID-19. Immunobridging is based on the serum virus
neutralizing titer-efficacy relationships identified with other
neutralizing human mAbs against SARS-CoV-2. This includes
adintrevimab, the parent mAb of pemivibart, and other mAbs that
were previously authorized for EUA. There are limitations of the
data supporting the benefits of PEMGARDA. Evidence of clinical
efficacy for other neutralizing human mAbs against SARS-CoV-2 was
based on different populations and SARS-CoV-2 variants that are no
longer circulating. Further, the variability associated with
cell-based EC50 value determinations, along with limitations
related to pharmacokinetic data and efficacy estimates for the mAbs
in prior clinical trials, impact the ability to precisely estimate
protective titer ranges. Additionally, certain SARS-CoV-2 viral
variants may emerge that have substantially reduced susceptibility
to PEMGARDA, and PEMGARDA may not be effective at preventing
COVID-19 caused by these SARS-CoV-2 viral variants.
The emergency use of PEMGARDA is only authorized for the
duration of the declaration that circumstances exist justifying the
authorization of the emergency use of drugs and biological products
during the COVID-19 pandemic under Section 564(b)(1) of the Federal
Food, Drug, and Cosmetic Act, 21 U.S.C. § 360bbb-3(b)(1), unless
the declaration is terminated or authorization revoked sooner.
PEMGARDA is authorized for use only when the combined national
frequency of variants with substantially reduced susceptibility to
PEMGARDA is less than or equal to 90%, based on available
information including variant susceptibility to PEMGARDA and
national variant frequencies.
About Invivyd Invivyd, Inc. (Nasdaq:
IVVD) is a biopharmaceutical company devoted to delivering
protection from serious viral infectious diseases, beginning with
SARS-CoV-2. The company’s proprietary INVYMAB™ platform approach
combines state-of-the-art viral surveillance and predictive
modeling with advanced antibody engineering. INVYMAB is designed to
facilitate the rapid, serial generation of new monoclonal
antibodies (mAbs) to address evolving viral threats. In March 2024,
Invivyd received emergency use authorization (EUA) from the U.S.
FDA for its first mAb in a planned series of innovative antibody
candidates. Visit https://invivyd.com/ to learn
more.
Cautionary Note Regarding 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 “anticipates,” “believes,”
“could,” “expects,” “estimates,” “intends,” “potential,”
“projects,” and “future” or similar expressions (as well as other
words or expressions referencing future events, conditions or
circumstances) are intended to identify forward-looking statements.
Forward-looking statements include statements concerning, among
other things, the company’s ongoing research and clinical
development activities, as well as future potential research and
clinical development efforts; the COVID-19 landscape and
potential impact on individuals with compromised immune systems who
may not be fully protected by vaccines; the potential of PEMGARDA
as a mAb for pre-exposure prophylaxis (prevention) of COVID-19 in
certain adults and adolescents who have moderate-to-severe immune
compromise; the company’s devotion to delivering protection from
serious viral infectious diseases, beginning with SARS-CoV-2; the
design of the company’s INVYMAB platform approach to facilitate the
rapid, serial generation of new mAbs to address evolving viral
threats; and other statements that are not historical fact. The
company may not actually achieve the plans, intentions or
expectations disclosed in the company’s forward-looking statements
and you should not place undue reliance on the company’s
forward-looking statements. These forward-looking statements
involve risks and uncertainties that could cause the company’s
actual results to differ materially from the results described in
or implied by the forward-looking statements, including, without
limitation: the timing, progress and results of the company’s
discovery, preclinical and clinical development activities; the
risk that results of nonclinical studies or clinical trials may not
be predictive of future results, and interim data are subject to
further analysis; unexpected safety or efficacy data observed
during preclinical studies or clinical trials; the predictability
of clinical success of the company’s product candidates based on
neutralizing activity in nonclinical studies; potential variability
in neutralizing activity of product candidates tested in different
assays, such as pseudovirus assays and authentic assays; the
company’s reliance on third parties with respect to virus assay
creation and product candidate testing and with respect to its
clinical trials; variability of results in models used to predict
activity against SARS-CoV-2 variants; whether pemivibart or any
other product candidate is able to demonstrate and sustain
neutralizing activity against major SARS-CoV-2 variants,
particularly in the face of viral evolution; how long the EUA
granted by the FDA for PEMGARDA will remain in effect and whether
the EUA is revised or revoked by the FDA; uncertainties related to
the regulatory authorization or approval process, and available
development and regulatory pathways for authorization or approval
of the company’s product candidates; the ability to maintain a
continued acceptable safety, tolerability and efficacy profile of
any product candidate following regulatory authorization or
approval; changes in the regulatory environment; changes in
expected or existing competition; the complexities of manufacturing
mAb therapies; the company’s ability to leverage its INVYMAB
platform approach to facilitate the rapid, serial generation of new
mAbs to address evolving viral threats; any legal proceedings or
investigations relating to the company; the company’s ability to
continue as a going concern; and whether the company has adequate
funding to meet future operating expenses and capital expenditure
requirements. Other factors that may cause the company’s actual
results to differ materially from those expressed or implied in the
forward-looking statements in this press release are described
under the heading “Risk Factors” in the company’s Annual Report on
Form 10-K for the year ended December 31, 2023 and the company’s
Quarterly Report on Form 10-Q for the quarter ended June 30, 2024,
each filed with the Securities and Exchange Commission (SEC), and
in the company’s other filings with the SEC, and in its future
reports to be filed with the SEC and available at www.sec.gov.
Forward-looking statements contained in this press release are made
as of this date, and Invivyd undertakes no duty to update such
information whether as a result of new information, future events
or otherwise, except as required under applicable law.
This press release contains hyperlinks to information that is
not deemed to be incorporated by reference in this press
release.
Contacts: Media
Relations (781)
208-0160 media@invivyd.com
Investor Relations (781)
208-0160 investors@invivyd.com
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