Development of a new cancer treatment pioneered by Roche was thrown into doubt on May 11 when the immunotherapy drug failed to slow progression of lung cancer in a second trial, hitting the Swiss pharmaceutical maker’s shares.

Bristol Myers Squibb Co. reported second-quarter 2021 earnings that topped Wall Street estimates, as sales of the company’s flagship cancer treatment Opdivo returned to growth after missing estimates in the previous quarter.

Merck & Co. Inc.’s Roger Perlmutter, a force behind the success of the blockbuster cancer drug Keytruda, will retire after seven years at the helm of the company’s research and development division.

An experimental Amgen Inc. drug that targets a specific genetic mutation shrank tumors in 32% of advanced lung cancer patients and 7% of those with colon cancer, according to data from an early-stage trial.

U.S. drugmaker Bristol-Myers Squibb Co. reported higher-than-expected third-quarter 2019 profit, helped by strong sales of the blood thinner Eliquis, even as growth of the company’s blockbuster cancer treatment Opdivo slowed.

Merck & Co. Inc. expects the company’ immunotherapy Keytruda will continue the drug’s market dominance as an initial treatment for advanced lung cancer as sales of the medicine topped $3 billion in a quarter for the first time, beating lofty Wall Street estimates.

About 40 percent of patients who received a combination of Bristol-Myers Squibb Co.’s immuno-oncology drugs Opdivo and Yervoy as an initial treatment for advanced non-small cell lung cancer were alive after two years, according to data presented at the European Society for Medical Oncology 2019 meeting.

Eli Lilly and Co.’s LOXO-292, an experimental cancer drug the company acquired in January 2019 as part of an $8 billion takeover of Loxo Oncology, shrank tumors in nearly 70 percent of advanced lung cancer patients whose tumors carried specific abnormalities in the RET gene.

An experimental Amgen Inc. drug that targets a specific genetic mutation reduced tumor size in around half of advanced lung cancer patients given the highest dose in a small, early-stage trial.

Bristol-Myers Squibb Co. released mixed results from clinical trials testing the survival benefit of the immunotherapy Opdivo in combination with either chemotherapy or the company’s other immuno-oncology drug Yervoy as an initial treatment for advanced lung cancer.