Merck & Co/MSD has won approval in the US for PD-1 inhibitor Keytruda as a treatment for hepatocellular carcinoma (HCC), the most common form of liver cancer, opening up another front in its ...

Merck & Co.'s heavy reliance on its cancer drug Keytruda, which accounts for nearly half of the company's revenue, is raising investor concerns as the drug's patent expiration approaches in 2028 ...

Merck & Co's KEYNOTE-158 trial of Keytruda has underpinned another FDA approval, this time for the PD-1 inhibitor as a single-agent therapy as a therapy for endometrial cancer with certain genetic ...

Merck is speeding up plans to launch a new version of its top-selling cancer drug Keytruda, with less than three years to go before the patents protecting the original version expire. Keytruda ...

Merck stock tumbled Monday after Summit Therapeutics' cancer drug outperformed blockbuster Keytruda in a study of lung cancer ...

Keytruda and Lenvima with chemotherapy improved progression-free survival and objective response rate but not overall survival in HER2-negative gastroesophageal adenocarcinoma. The safety profile of ...

A global phase 3 trial is evaluating ASP-1929 photoimmunotherapy with Keytruda for recurrent HNSCC, involving around 400 patients. ASP-1929, an antibody-dye conjugate targeting EGFR, is activated by ...

Merck & Co. expects to launch an easier-to-administer version of its blockbuster cancer treatment Keytruda before the end of the year, accelerating the company’s efforts to protect its top ...

Despite the lowered price target from $136 to $119 due to risks related to Keytruda’s loss-of-exclusivity and Medicare price caps, Graybosch remains optimistic about Merck’s ability to shift ...