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Planning Underway for Phase 3 Development of Tezepelumab in COPD
Amgen (NASDAQ:AMGN) today provided an update regarding the results of the Phase 2a COURSE trial for TEZSPIRE ® (tezepelumab-ekko) in chronic obstructive pulmonary disease (COPD), which were accepted for presentation in the Clinical Trials Symposium at The American Thoracic Society (ATS) 2024 International Conference on Monday, May 20 from 9:15-11:15 a.m. PDT .
We are encouraged by the results of the COURSE Phase 2a proof-of-concept trial, which investigated tezepelumab in moderate to very severe COPD patients, across a broad range of eosinophil levels, irrespective of inflammatory drivers, emphysema, chronic bronchitis and smoking status. This study did not exclude any patients based on their baseline eosinophil count (BEC) and intentionally enrolled patients with a broad range of BECs. Overall, tezepelumab numerically reduced the annualized rate of moderate or severe COPD exacerbations versus placebo by 17% (90% CI: −6, 36; p=0.1042). Of note, more reductions were observed in a prespecified subgroup of patients with BEC ≥150 cells/μL (37% [95% CI: 7, 57]). The trend in reduction was greater in a small number of subjects with BEC ≥300 cells/µL.
"We are excited by these data and optimistic about the potential tezepelumab has for patients with COPD, a condition that continues to have a significant unmet medical need," said James Bradner , M.D., executive vice president of Research and Development and chief scientific officer at Amgen.
We look forward to presenting the full data set at the congress and based on these findings, we are actively planning for the Phase 3 development of tezepelumab in COPD.
TEZSPIRE is a registered trademark of Amgen Inc. and AstraZeneca.
TEZSPIRE ® (tezepelumab-ekko) U.S. Indication
TEZSPIRE is indicated for the add-on maintenance treatment of adult and pediatric patients aged 12 years and older with severe asthma.
TEZSPIRE is not indicated for the relief of acute bronchospasm or status asthmaticus.
TEZSPIRE ® (tezepelumab-ekko) Important Safety Information
CONTRAINDICATIONS
Known hypersensitivity to tezepelumab-ekko or excipients.
WARNINGS AND PRECAUTIONS
Hypersensitivity Reactions
Hypersensitivity reactions were observed in the clinical trials (e.g., rash and allergic conjunctivitis) following the administration of TEZSPIRE. Postmarketing cases of anaphylaxis have been reported. These reactions can occur within hours of administration, but in some instances have a delayed onset (i.e., days). In the event of a hypersensitivity reaction, consider the benefits and risks for the individual patient to determine whether to continue or discontinue treatment with TEZSPIRE.
Acute Asthma Symptoms or Deteriorating Disease
TEZSPIRE should not be used to treat acute asthma symptoms, acute exacerbations, acute bronchospasm, or status asthmaticus.
Abrupt Reduction of Corticosteroid Dosage
Do not discontinue systemic or inhaled corticosteroids abruptly upon initiation of therapy with TEZSPIRE. Reductions in corticosteroid dose, if appropriate, should be gradual and performed under the direct supervision of a physician. Reduction in corticosteroid dose may be associated with systemic withdrawal symptoms and/or unmask conditions previously suppressed by systemic corticosteroid therapy.
Parasitic (Helminth) Infection
It is unknown if TEZSPIRE will influence a patient's response against helminth infections. Treat patients with pre-existing helminth infections before initiating therapy with TEZSPIRE. If patients become infected while receiving TEZSPIRE and do not respond to anti-helminth treatment, discontinue TEZSPIRE until infection resolves.
Live Attenuated Vaccines
The concomitant use of TEZSPIRE and live attenuated vaccines has not been evaluated. The use of live attenuated vaccines should be avoided in patients receiving TEZSPIRE.
ADVERSE REACTIONS
The most common adverse reactions (incidence ≥3%) are pharyngitis, arthralgia, and back pain.
USE IN SPECIFIC POPULATIONS
There are no available data on TEZSPIRE use in pregnant women to evaluate for any drug-associated risk of major birth defects, miscarriage, or other adverse maternal or fetal outcomes. Placental transfer of monoclonal antibodies such as tezepelumab-ekko is greater during the third trimester of pregnancy; therefore, potential effects on a fetus are likely to be greater during the third trimester of pregnancy.
Please see the full Prescribing Information including Patient Information and Instructions for Use .
About Amgen
Amgen is committed to unlocking the potential of biology for patients suffering from serious illnesses by discovering, developing, manufacturing and delivering innovative human therapeutics. This approach begins by using tools like advanced human genetics to unravel the complexities of disease and understand the fundamentals of human biology.
Amgen focuses on areas of high unmet medical need and leverages its expertise to strive for solutions that improve health outcomes and dramatically improve people's lives. A biotechnology pioneer since 1980, Amgen has grown to be one of the world's leading independent biotechnology companies, has reached millions of patients around the world and is developing a pipeline of medicines with breakaway potential.
Amgen is one of the 30 companies that comprise the Dow Jones Industrial Average and is also part of the Nasdaq-100 index. In 2023, Amgen was named one of "America's Greatest Workplaces" by Newsweek, one of "America's Climate Leaders" by USA Today and one of the "World's Best Companies" by TIME.
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Amgen Forward-Looking Statements
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CONTACT: Amgen, Thousand Oaks
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