Merck Discontinues Two Phase 3 Trials for Keytruda Due to Ineffectiveness

Merck & Co Inc has discontinued two Phase 3 trials evaluating Keytruda (pembrolizumab) for the treatment of non-small cell lung cancer and cutaneous squamous cell carcinoma. The decision was based on recommendations from independent Data Monitoring Committees, which found that Keytruda did not demonstrate a statistically significant improvement in survival or recurrence-free survival compared to placebo.

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