Oncology

A new study confirms KM118, a proposed biosimilar to pertuzumab, shows pharmacokinetic similarity and safety, paving the way for affordable HER2-positive breast cancer treatments.

Biosimilar developers achieve key European approvals for denosumab and golimumab, enhancing patient access while facing US market entry delays.

Biosimilar bevacizumab offers significant cost savings for Medicare, enhancing treatment access for metastatic colorectal and lung cancer patients without increasing spending.

Biosimilar denosumab offers significant cost savings and improved access to treatment, alleviating financial burdens in oncology care while enhancing patient outcomes.

FDA approves multiple denosumab biosimilars, enhancing market access and introducing interchangeability, boosting competition in bone health therapies.

The FDA has approved Bosaya and Aukelso, expanding affordable denosumab biosimilars for osteoporosis and bone-related cancers and enhancing treatment options.

HLX02 shows promise as a safe, effective trastuzumab biosimilar for HER2-positive metastatic breast cancer, enhancing treatment access and affordability.

New denosumab biosimilars, Bildyos and Bilprevda, enhance access to affordable osteoporosis and bone disease treatments, promising significant patient benefits.

A 10-year prospective follow-up of 244 healthy stem cell donors found no new safety concerns with Sandoz’s filgrastim biosimilar, reinforcing its long-term safety for donor mobilization.

Researchers analyze the quality of monoclonal antibody biosimilars in Japan, revealing variations that impact adoption and public confidence in these therapies.

CT-P6 demonstrates strong efficacy and safety in HER2-positive advanced gastric cancer, achieving an 82% disease control rate in real-world settings.

Real-world data confirm Mvasi's safety as a cost-effective alternative to reference bevacizumab (Avastin) for treating retinal conditions.

Tyler Sandahl, PharmD, a clinical pharmacist at Mayo Clinic, supports biosimilars for cost savings but foresees challenges adopting an intravenous daratumumab biosimilar, preferring the more convenient subcutaneous option.

Alvotech and Dr. Reddy's partner to develop a Keytruda biosimilar, a German court bans Humira biosimilar over patent dispute, and Samsung Bioepis enters a strategic agreement with NIPRO Corporation in Japan.

Real-world study reveals comparable effectiveness of bevacizumab biosimilars and Avastin in metastatic colorectal cancer (CRC), boosting clinician confidence.

Monthly savings from fully converting Medicare patients with metastatic colorectal cancer (CRC) and non-squamous metastatic non-small cell lung cancer (NSCLC) from reference bevacizumab to bevacizumab-bvzr could fund 13,887 and 8,959 additional patient-months of treatment, respectively, according to a cost-effectiveness study.

Incentivizing physicians with modest financial bonuses may seem like a small step, but in Japan’s outpatient oncology setting, it helped push trastuzumab biosimilars toward broader adoption, demonstrating how even limited reimbursement reforms can reshape prescribing behavior under the right conditions.

A wave of biosimilar approvals, aggressive pricing strategies, and a regulatory sea change are setting the stage for unprecedented momentum in the US biologics market, with 2025 already proving to be a landmark year in reshaping cost, access, and innovation across therapeutic areas.

Trastuzumab biosimilars saw significant market uptake in Japan after reimbursement incentives were implemented, but bevacizumab biosimilars did not experience a similar response.

During Q1 2025, pharmaceutical companies accelerated biosimilar expansion through strategic acquisitions and partnerships in hopes of boosting patient access to lower-cost treatments in immunology and oncology.

Biocon Biologics expands its oncology biosimilar roster after gaining FDA approval for Jobevne (bevacizumab-nwgd), the sixth biosimilar referencing Avastin (bevacizumab).

Bevacizumab biosimilars Mvasi and Zirabev provided cost savings for metastatic colorectal cancer (mCRC) treatment without compromising effectiveness.

Patients with non-small cell lung cancer (NSCLC) taking bevacizumab biosimilars demonstrated equivalent therapeutic efficacy and similar safety profiles to those taking the originator product, Avastin.

The FDA and European Medicines Agency (EMA) mandate high similarity between biosimilars and reference products, but their regulatory processes differ, especially with multiple reference products.

A retrospective observational study found no significant differences in progression-free survival or safety in patients with colorectal cancers in Japan treated with ABP 215, Amgen’s bevacizumab biosimilar, or reference bevacizumab (Avastin), and estimated cost savings of 800,000 Japanese yen (approximately $5100) per patient with the biosimilar.

The European Medicines Agency’s Committee for Medicinal Products for Human Use (CHMP) recommended 3 biosimilars and new indications for reference biologics, moving them closer to final European approval and expanding patient access.

Of the 118 biologics losing exclusivity over the next decade, only 10% have biosimilars in development, meaning a vast majority of biologics have no pipeline, which limits savings potential for the health care system.

In 2024, the FDA approved 19 biosimilars across various therapeutic areas, including the first biosimilars for ustekinumab and denosumab, marking significant progress in expanding treatment options and market competition.

Biosimilar launches achieve a 53% market share and a 53% reduction in average drug costs after 5 years of biosimilar competition, according to Samsung Bioepis’ most recent market report, showcasing notable pricing trends and market share disparities across therapeutic areas.

The US oncology biosimilar market has rapidly evolved since its launch in 2017, driven by steep price discounts, payer adoption, and provider confidence, with an upcoming wave of biosimilars targeting blockbuster biologics promising further market growth, cost savings, and broader patient access.