FDA Approves Afinitor (everolimus) for Progressive, Nonfunctional Gastrointestinal and Lung Neuroendocrine Tumors (NET)
Novartis today announced that the United States Food and Drug Administration (FDA) approved
Afinitor (
everolimus)
tablets for the treatment of adult patients with progressive,
well-differentiated, nonfunctional neuroendocrine tumors (NET) of
gastrointestinal (GI) or lung origin that are unresectable, locally
advanced or metastatic. Afinitor received a priority review designation
providing a shortened review period for drugs that treat serious
conditions and offer a significant improvement in safety or
effectiveness.
"Afinitor
is the first treatment approved for progressive, nonfunctional NET of
lung origin, and one of very few options available for progressive,
nonfunctional GI NET, representing a shift in the treatment paradigm for
these cancers," said Bruno Strigini, President, Novartis Oncology. "We
are proud of our Afinitor development program, which has translated to
meaningful benefits for patients with several different cancers and rare
diseases."
Neuroendocrine tumors are a rare type of cancer that originate in
neuroendocrine cells throughout the body, and are most often found in
the GI tract, lungs or pancreas
1,4. NET can be defined as
functional or nonfunctional. Functional NET are characterized by
symptoms caused by the oversecretion of hormones and other substances.
Nonfunctional NET may be characterized by symptoms caused by tumor
growth, such as intestinal obstruction, pain and bleeding for GI NET,
and asthma, chronic obstructive pulmonary disease and pneumonia for lung
NET
5,6,7,8. More than 70% of patients with NET have nonfunctional tumors
9.
At the time of diagnosis, 5%-44% (depending on site of tumor origin) of
patients with NET in the GI tract and 28% of patients with lung NET
have advanced disease, meaning the cancer has spread to other areas of
the body, making it difficult to treat
1,4. Progression, or the continued growth or spread of the tumor, is typically associated with poor outcomes
10.
The approval of Afinitor was based on efficacy and safety data from a
pivotal study (RADIANT-4) showing Afinitor reduced the risk of
progression in patients with progressive, well-differentiated,
nonfunctional NET of GI or lung origin by 52% (hazard ratio [HR] = 0.48;
95% confidence interval [CI], 0.35-0.67; p<0.001) vs placebo.
Additionally, the data showed Afinitor increased median progression-free
survival (PFS) by 7.1 months: median PFS by central review was 11.0
months (95% CI, 9.2-13.3) in the Afinitor arm and 3.9 months (95% CI,
3.6-7.4) in the placebo arm
3.
In the pivotal trial, the most common treatment-related grade 3/4
adverse events (AEs) (≥5%) for Afinitor and placebo, respectively, were
infections (11.0% vs 2.0%), diarrhea (9.0% vs 2.0%), stomatitis (9.0% vs
0.0%), fatigue (5.0% vs 1.0%) and hyperglycemia (5.0% vs 0.0%)
3.
Additional worldwide regulatory filings for this indication are underway, with a decision in the EU anticipated in 2016.
RADIANT-4 Study: Part of the largest clinical trial program in advanced NET
RADIANT-4 (RAD001 In Advanced Neuroendocrine Tumors) is a Phase III
prospective, double-blind, randomized, parallel group,
placebo-controlled, multicenter study. It examined the efficacy and
safety of Afinitor plus best supportive care (BSC) vs placebo plus BSC
in 302 patients with unresectable, progressive, well-differentiated,
nonfunctional, locally advanced or metastatic NET of GI (excluding
pancreatic) or lung origin. The major efficacy outcome measure of
RADIANT-4 was PFS based on independent radiological assessment evaluated
by Response Evaluation Criteria in Solid Tumors. Additional efficacy
outcome measures were overall survival and best overall response rate
(defined as complete response plus partial response)
3.
Patients were randomized 2:1 to receive daily Afinitor 10 mg or daily
placebo orally. All patients received BSC during treatment, which
excluded somatostatin analogues (SSAs). Patients had low or intermediate
grade histology, no history or active symptoms of carcinoid syndrome,
had documented disease progression within the previous 6 months and were
required to have ceased treatment with SSAs for 4 weeks before study
entry
3,11.
The safety profile of Afinitor was consistent with what has been
observed in previous studies of this drug. The most common
treatment-related, all-grade AEs (incidence ≥30%) were stomatitis (63%),
infections (58%), diarrhea (41%), peripheral edema (39%), fatigue (37%)
and rash (30%). Afinitor was discontinued for adverse reactions in 29%
of patients and dose reduction or delay was required in 70% of
Afinitor-treated patients
3.
About Afinitor (everolimus) tablets
Afinitor is a prescription medicine used to treat adults with a type of cancer known as
neuroendocrine tumor
(NET) of the stomach and intestine (gastrointestinal) or the lung that
has progressed and cannot be treated with surgery. Afinitor is not for
use in people with carcinoid tumors that actively produce hormones.
Access to Afinitor (everolimus) tablets
Novartis is committed to helping patients access our medications by
offering comprehensive support programs, including Patient Assistance
Now Oncology (PANO) and Afinitor CoPay programs. For more information on
eligibility for these programs and how to sign up, patients and
providers can visit www.Afinitor.com.
Important Safety Information
Patients should not take Afinitor if they are allergic to Afinitor or
to any of its ingredients. Patients should tell their health care
provider before taking Afinitor if they are allergic to sirolimus
(Rapamune®) or temsirolimus (Torisel®).
Afinitor can cause serious side effects, including lung or breathing
problems, infections, and kidney failure, which can even lead to death.
If patients experience these side effects, they may need to stop taking
Afinitor for a while or use a lower dose. Patients should follow their
health care provider's instructions.
In some patients, lung or breathing problems may be severe and can
even lead to death. Patients should tell their health care provider
right away if they have any of these symptoms: new or worsening cough,
shortness of breath, chest pain, difficulty breathing, or wheezing.
Afinitor may make patients more likely to develop an infection, such as
pneumonia, or a bacterial, fungal, or viral infection. Viral infections
may include reactivation of hepatitis B in people who have had hepatitis
B in the past. In some people these infections may be severe and can
even lead to death. Patients may need to be treated as soon as possible.
Patients should tell their health care provider right away if they have
a temperature of 100.5˚F or above, chills, or do not feel well.
Symptoms of hepatitis B or infection may include the following: fever,
chills, skin rash, joint pain and inflammation, tiredness, loss of
appetite, nausea, pale stools or dark urine, yellowing of the skin, or
pain in the upper right side of the stomach.
Patients who take an angiotensin-converting enzyme (ACE) inhibitor
medicine during treatment with Afinitor are at a possible increased risk
for a type of allergic reaction called angioedema. Patients should get
medical help right away if they have trouble breathing or develop
swelling of the tongue, mouth, or throat during treatment with Afinitor.
Afinitor may cause kidney failure. In some people this may be severe
and can even lead to death. Patients should have tests to check their
kidney function before and during their treatment with Afinitor.
Afinitor can cause incisions to heal slowly or not heal well.
Patients should tell their health care provider if their incision is
red, warm, or painful; if they have blood, fluid, or pus in their
incision; or if their incision opens up or is swollen.
Common side effects include mouth ulcers and sores. Other common side
effects include infections, diarrhea, swelling of the arms, hands,
feet, ankles, or other parts of the body, feeling weak or tired, rash,
dry skin, itching, cough, shortness of breath, nausea, fever, weight
loss, or loss of appetite.
Disclaimer
The foregoing release contains forward-looking statements that can
be identified by words such as "underway," "anticipated," "can," "may,"
or similar terms, or by express or implied discussions regarding
potential new indications or labeling for Afinitor (everolimus), or
regarding potential future revenues from Afinitor. You should not place
undue reliance on these statements. Such forward-looking statements are
based on the current beliefs and expectations of management regarding
future events, and are subject to significant known and unknown risks
and uncertainties. Should one or more of these risks or uncertainties
materialize, or should underlying assumptions prove incorrect, actual
results may vary materially from those set forth in the forward-looking
statements. There can be no guarantee that Afinitor will be submitted or
approved for any additional indications or labeling in any market, or
at any particular time. Nor can there be any guarantee that Afinitor
will be commercially successful in the future. In particular,
management's expectations regarding Afinitor could be affected by, among
other things, the uncertainties inherent in research and development,
including unexpected clinical trial results and additional analysis of
existing clinical data; unexpected regulatory actions or delays or
government regulation generally; the company's ability to obtain or
maintain proprietary intellectual property protection; general economic
and industry conditions; global trends toward health care cost
containment, including ongoing pricing pressures; unexpected safety
issues; unexpected manufacturing or quality issues, and other risks and
factors referred to in Novartis AG's current Form 20-F on file with the
US Securities and Exchange Commission. Novartis is providing the
information in this press release as of this date and does not undertake
any obligation to update any forward-looking statements contained in
this press release as a result of new information, future events or
otherwise.
About Novartis
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manufactures and markets innovative medicines aimed at improving
patients' lives. We offer a broad range of medicines for cancer,
cardiovascular disease, endocrine disease, inflammatory disease,
infectious disease, neurological disease, organ transplantation,
psychiatric disease, respiratory disease and skin conditions. The
company's mission is to improve people's lives by pioneering novel
healthcare solutions.
Located in East Hanover, New Jersey, Novartis Pharmaceuticals
Corporation is an affiliate of Novartis AG, which provides innovative
healthcare solutions that address the evolving needs of patients and
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diversified portfolio to best meet these needs: innovative medicines,
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SOURCE Novartis Pharmaceuticals Corporation