-If approved, more than 1,200 children would be
newly eligible for a medicine that could treat the underlying cause
of their disease-
Vertex Pharmaceuticals Incorporated (Nasdaq: VRTX) today
announced that the European Medicines Agency’s (EMA) Committee for
Medicinal Products for Human Use (CHMP) adopted a positive opinion
for the label extension of KAFTRIO®
(ivacaftor/tezacaftor/elexacaftor) in a combination regimen with
ivacaftor, for the treatment of children with cystic fibrosis (CF)
ages 2 through 5 years old who have at least one F508del mutation
in the cystic fibrosis transmembrane conductance regulator (CFTR)
gene.
“KAFTRIO has demonstrated unprecedented clinical benefit for
eligible people living with CF,” said Nia Tatsis, Ph.D., Executive
Vice President, Chief Regulatory and Quality Officer at Vertex.
“Treating the underlying cause of CF as early as possible in life
has the potential to slow disease progression, which is why we are
pleased the CHMP is supportive of expanding the indication for
KAFTRIO to patients as young as 2 years.”
In the European Union, KAFTRIO®
(ivacaftor/tezacaftor/elexacaftor) in a combination regimen with
ivacaftor is already approved for the treatment of people with CF
ages 6 years and older who have at least one copy of the F508del
mutation in the CFTR gene.
About Cystic Fibrosis
Cystic fibrosis (CF) is a rare, life-shortening genetic disease
affecting more than 88,000 people globally. CF is a progressive,
multi-organ disease that affects the lungs, liver, pancreas, GI
tract, sinuses, sweat glands and reproductive tract. CF is caused
by a defective and/or missing CFTR protein resulting from certain
mutations in the CFTR gene. Children must inherit two defective
CFTR genes — one from each parent — to have CF, and these mutations
can be identified by a genetic test. While there are many different
types of CFTR mutations that can cause the disease, the vast
majority of people with CF have at least one F508del mutation. CFTR
mutations lead to CF by causing CFTR protein to be defective or by
leading to a shortage or absence of CFTR protein at the cell
surface. The defective function and/or absence of CFTR protein
results in poor flow of salt and water into and out of the cells in
a number of organs. In the lungs, this leads to the buildup of
abnormally thick, sticky mucus, chronic lung infections and
progressive lung damage that eventually leads to death for many
patients. The median age of death is in the early 30s.
About KAFTRIO® (ivacaftor/tezacaftor/elexacaftor) in A
Combination Regimen With Ivacaftor
In people with certain types of mutations in the CFTR gene, the
CFTR protein is not processed or folded normally within the cell,
and this can prevent the CFTR protein from reaching the cell
surface and functioning properly. KAFTRIO®
(ivacaftor/tezacaftor/elexacaftor) in combination with ivacaftor is
an oral medicine designed to increase the quantity and function of
the CFTR protein at the cell surface. Elexacaftor and tezacaftor
work together to increase the amount of mature protein at the cell
surface by binding to different sites on the CFTR protein.
Ivacaftor, which is known as a CFTR potentiator, is designed to
facilitate the ability of CFTR proteins to transport salt and water
across the cell membrane. The combined actions of ivacaftor,
tezacaftor and elexacaftor help hydrate and clear mucus from the
airways.
KAFTRIO® (ivacaftor/tezacaftor/elexacaftor) in combination with
ivacaftor is approved in the European Union for the treatment of
cystic fibrosis (CF) in patients aged 6 years and older who have at
least one copy of the F508del mutation in the CFTR gene.
For complete product information, please see the Summary of
Product Characteristics that can be found on www.ema.europa.eu.
U.S. INDICATION AND IMPORTANT SAFETY INFORMATION FOR
TRIKAFTA® (elexacaftor/tezacaftor/ivacaftor and ivacaftor)
INDICATIONS AND USAGE
TRIKAFTA (elexacaftor/tezacaftor/ivacaftor and ivacaftor) is a
prescription medicine used for the treatment of cystic fibrosis
(CF) in patients aged 2 years and older who have at least one copy
of the F508del mutation in the cystic fibrosis transmembrane
conductance regulator (CFTR) gene or another mutation that is
responsive to treatment with TRIKAFTA. Patients should talk to
their doctor to learn if they have an indicated CF gene mutation.
It is not known if TRIKAFTA is safe and effective in children under
2 years of age.
IMPORTANT SAFETY INFORMATION
Before taking TRIKAFTA, patients should tell their doctor
about all of their medical conditions, including if they: are
allergic to TRIKAFTA or any ingredients in TRIKAFTA, have kidney
problems, have or have had liver problems, are pregnant or plan to
become pregnant because it is not known if TRIKAFTA will harm an
unborn baby, or are breastfeeding or planning to breastfeed because
it is not known if TRIKAFTA passes into breast milk.
Patients should tell their doctor about all the medicines
they take, including prescription and over-the-counter
medicines, vitamins, and herbal supplements. TRIKAFTA may affect
the way other medicines work, and other medicines may affect how
TRIKAFTA works. The dose of TRIKAFTA may need to be adjusted when
taken with certain medicines. Patients should ask their doctor or
pharmacist for a list of these medicines if they are not sure.
Patients should especially tell their doctor if they take:
antibiotics such as rifampin or rifabutin; seizure medicines such
as phenobarbital, carbamazepine, or phenytoin; St. John’s wort;
antifungal medicines including ketoconazole, itraconazole,
posaconazole, voriconazole, or fluconazole; antibiotics including
telithromycin, clarithromycin, or erythromycin.
Patients should avoid food or drink that contains
grapefruit while taking TRIKAFTA.
TRIKAFTA can cause serious side effects, including:
Liver damage and worsening of liver function in patients
with severe liver disease that can be serious and may require
transplantation. Liver damage has also happened in patients without
liver disease.
High liver enzymes in the blood, which is a common side
effect in patients treated with TRIKAFTA. These can be
serious and may be a sign of liver injury. The patient’s doctor
will do blood tests to check their liver before they start
TRIKAFTA, every 3 months during the first year of taking TRIKAFTA,
and every year while taking TRIKAFTA. Patients should call their
doctor right away if they have any of the following symptoms of
liver problems: pain or discomfort in the upper right stomach
(abdominal) area; yellowing of the skin or the white part of the
eyes; loss of appetite; nausea or vomiting; dark, amber-colored
urine.
Serious allergic reactions have happened to patients who
are treated with TRIKAFTA. Call your healthcare provider or go to
the emergency room right away if you have any symptoms of an
allergic reaction. Symptoms of an allergic reaction may include:
rash or hives; tightness of the chest or throat or difficulty
breathing; swelling of the face, lips and/or tongue; difficulty
swallowing; and light-headedness or dizziness.
Abnormality of the eye lens (cataract) has been noted in
some children and adolescents treated with TRIKAFTA. If the patient
is a child or adolescent, their doctor should perform eye
examinations before and during treatment with TRIKAFTA to look for
cataracts.
The most common side effects of TRIKAFTA include
headache, upper respiratory tract infection (common cold) including
stuffy and runny nose, stomach (abdominal) pain, diarrhea, rash,
increase in liver enzymes, increase in a certain blood enzyme
called creatine phosphokinase, flu (influenza), inflamed sinuses,
and increase in blood bilirubin.
Patients should tell their doctor if they have any side effect
that bothers them or that does not go away. These are not all the
possible side effects of TRIKAFTA. For more information, patients
should ask their doctor or pharmacist.
Please click here to see the full U.S. Prescribing
Information for TRIKAFTA (elexacaftor/tezacaftor/ivacaftor and
ivacaftor).
About Vertex
Vertex is a global biotechnology company that invests in
scientific innovation to create transformative medicines for people
with serious diseases. The company has multiple approved medicines
that treat the underlying cause of cystic fibrosis (CF) — a rare,
life-threatening genetic disease — and has several ongoing clinical
and research programs in CF. Beyond CF, Vertex has a robust
clinical pipeline of investigational small molecule, mRNA, cell and
genetic therapies (including gene editing) in other serious
diseases where it has deep insight into causal human biology,
including sickle cell disease, beta thalassemia, APOL1-mediated
kidney disease, acute and neuropathic pain, type 1 diabetes and
alpha-1 antitrypsin deficiency.
Founded in 1989 in Cambridge, Mass., Vertex's global
headquarters is now located in Boston's Innovation District and its
international headquarters is in London. Additionally, the company
has research and development sites and commercial offices in North
America, Europe, Australia and Latin America. Vertex is
consistently recognized as one of the industry's top places to
work, including 13 consecutive years on Science magazine's Top
Employers list and one of Fortune’s 100 Best Companies to Work For.
For company updates and to learn more about Vertex's history of
innovation, visit www.vrtx.com or follow us on Facebook, Twitter,
LinkedIn, YouTube and Instagram.
Special Note Regarding Forward-Looking Statements
This press release contains forward-looking statements as
defined in the Private Securities Litigation Reform Act of 1995, as
amended, including, without limitation, statements made by Nia
Tatsis, Ph.D., in this press release and statements regarding our
expectations for regulatory approval and a label extension for
KAFTRIO (ivacaftor/tezacaftor/elexacaftor) in combination with
ivacaftor, the estimated number of children eligible for a medicine
that can treat the underlying cause of their disease for the first
time and our beliefs regarding the benefits of our medicines. While
Vertex believes the forward-looking statements contained in this
press release are accurate, these forward-looking statements
represent the company's beliefs only as of the date of this press
release and there are a number of risks and uncertainties that
could cause actual events or results to differ materially from
those expressed or implied by such forward-looking statements.
Those risks and uncertainties include, among other things, that
data from the company’s development programs may not support a
label extension for KAFTRIO (ivacaftor/tezacaftor/elexacaftor) in
combination with ivacaftor, the European Commission may not approve
the company’s applications for KAFTRIO
(ivacaftor/tezacaftor/elexacaftor) in combination with ivacaftor on
a timely basis or at all, and other risks listed under the heading
“Risk Factors” in Vertex's annual report and in subsequent filings
filed with the Securities and Exchange Commission and available
through the company's website at vrtx.com and www.sec.gov. You
should not place undue reliance on these statements. Vertex
disclaims any obligation to update the information contained in
this press release as new information becomes available.
(VRTX-GEN)
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