LYNPARZA® (olaparib) Approved in China as First-Line Maintenance Treatment With Bevacizumab for Homologous Recombination Deficient (HRD)-Positive Advanced Ovarian Cancer

One in two women with advanced ovarian cancer has an HRD-positive tumor

AstraZeneca and Merck( NYSE MRK), known as MSD outside of the United States and Canada, moment blazoned that LYNPARZA has been approved in China as first- line conservation treatment for adult cases with advanced epithelial ovarian, fallopian tube or primary peritoneal cancer who are in complete or partial response to first- line platinum- grounded chemotherapy in combination with bevacizumab and whose cancer is associated with homologous recombination insufficiency( HRD)-positive status.

In China, ovarian cancer is the third most common gynecologic cancer, and the five- time survival rate is roughly 39, with further than 70 of women diagnosed with advanced complaint( stage III or IV). In 2020, there were over,000 new cases of ovarian cancer diagnosed in China.
The blessing by China’s National Medical Products Administration was grounded on an HRD-positive group exploratory analysis of the Phase 3 PAOLA- 1 trial, which showed LYNPARZAplus bevacizumab following response to platinum- grounded chemotherapy demonstrated a substantial progression-free survival( PFS) enhancement versus bevacizumab alone for cases with HRD-positive advanced ovarian cancer. The safety and tolerability profile of LYNPARZA in this trial was in line with that observed in previous clinical trials, with no new safety signals. The most common adverse responses( ARs) being in ≥ 10 of cases treated with LYNPARZA in combination with bevacizumab and at a ≥ 5 lesser frequence compared to bevacizumab alone were nausea( 53), fatigue( including delicacy)( 53), anemia( 41), lymphopenia( 24), puking( 22) and leukopenia( 18). fresh ARs that passed in ≥ 10 of cases entering LYNPARZA in combination with bevacizumab, irrespective of the frequence compared to bevacizumab alone were diarrhea( 18), neutropenia( 18), urinary tract infection( 15) and headache( 14).

LYNPARZA in combination with bevacizumab is approved in theU.S., European Union and several other countries as a first- line conservation treatment for cases with HRD-positive advanced ovarian cancer and is presently under nonsupervisory review in other countries around the world.
About LYNPARZA ®( olaparib)

LYNPARZA is a first- in- class PARP asset and the first targeted treatment to potentially exploit DNA damage response( DDR) pathway scarcities, similar as BRCA mutations, to preferentially kill cancer cells. Inhibition of PARP with LYNPARZA leads to the trapping of PARP bound to DNA single- beachfront breaks, stalling of replication spoons, their collapse and the generation of DNA double- beachfront breaks and cancer cell death. LYNPARZA is being tested in a range of excrescence types with blights and dependences in the DDR.
LYNPARZA, which is being concertedly developed and capitalized by AstraZeneca and Merck, has a broad and advanced clinical trial development program, and AstraZeneca and Merck are working together to understand how it may affect multiple PARP-dependent excrescences as a monotherapy and in combination across multiple cancer types.

About ovarian cancer
Ovarian cancer is the eighth most common cancer in women worldwide. Encyclopedically, there were further than,000 new cases of ovarian cancer in 2020 and over,000 deaths. The five- time survival rate of recently diagnosed advanced ovarian cancer cases has generally been 30- 50. Roughly half of women with advanced ovarian cancer have HRD-positive excrescences, including those with a BRCA mutation, and one in four women have a BRCA mutation. The primary end of first- line treatment is to delay complaint progression for as long as possible with the intent to achieve long- term absolution.

About homologous recombination insufficiency
Homologous recombination insufficiency, which defines a group of ovarian cancer, encompasses a wide range of inheritable abnormalities, including BRCA mutations and beyond. As with BRCA gene mutations, HRD interferes with normal cell DNA form mechanisms and confers perceptivity to PARP impediments including LYNPARZA.

About the AstraZeneca and Merck strategic oncology collaboration
In July 2017, AstraZeneca and Merck, known as MSD outside of the United States and Canada, blazoned a global strategic oncology collaboration toco-develop andco-commercialize certain oncology products, including LYNPARZA, the world’s first PARP asset, for multiple cancer types. Working together, the companies will develop these products in combination with other implicit new drugs and as monotherapies. singly, the companies will develop these oncology products in combination with their separate PD- L1 and PD- 1 drugs.

Merck’s focus on cancer
Our thing is to restate advance wisdom into innovative oncology drugs to help people with cancer worldwide. At Merck, the eventuality to bring new stopgap to people with cancer drives our purpose and supporting availability to our cancer drugs is our commitment. As part of our focus on cancer, Merck is committed to exploring the eventuality of immuno- oncology with one of the largest development programs in the assiduity across further than 30 excrescence types. We also continue to strengthen our portfolio through strategic accessions and are prioritizing the development of several promising oncology campaigners with the eventuality to ameliorate the treatment of advanced cancers. For further information about our oncology clinical trials,

About Merck
At Merck, known as MSD outside of the United States and Canada, we’re unified around our purpose We use the power of leading- edge wisdom to save and ameliorate lives around the world. For further than 130 times, we’ve brought stopgap to humanity through the development of important drugs and vaccines. We aspire to be the premier exploration- ferocious biopharmaceutical company in the world – and moment, we’re at the van of exploration to deliver innovative health results that advance the forestallment and treatment of conditions in people and creatures. We foster a different and inclusive global pool and operate responsibly every day to enable a safe, sustainable and healthy future for all people and communities.

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