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Stock impact report

Merck reports data from Phase III gastric cancer treatment trial [Yahoo! Finance]

Merck & Company, Inc. (new) (MRK) 
Last merck & company, inc. (new) earnings: 4/28 06:45 am Check Earnings Report
US:NYSE Investor Relations: investors.merck.com/home/default.aspx
Company Research Source: Yahoo! Finance
trastuzumab and chemotherapy for the treatment of human epidermal growth factor receptor 2 (HER2)-positive locally advanced unresectable or metastatic gastric or gastroesophageal junction (GEJ) adenocarcinoma. The randomised, double-blind KEYNOTE-811 trial assessed Keytruda plus trastuzumab and fluoropyrimidine- and platinum-containing chemotherapy as a first-line treatment. The trial's dual primary endpoints were progression-free survival (PFS) and overall survival (OS), while secondary endpoints comprised objective response rate (ORR), duration of response, and safety. Enrolling 698 subjects, the trial compared Keytruda 200mg given every three weeks in combination with trastuzumab, fluoropyrimidine- and platinum-containing chemotherapy, versus placebo in combination with trastuzumab and chemotherapy. According to the latest data, the study met its dual primary endpoint of overall survival (OS), showing a significant improvement in patients treated with the Keytruda regimen. Show less Read more
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