Drugs
Safety Issue Prompts Zelnecirnon Termination
Rapt Therapeutics says it is terminating its zelnecirnon (RPT193) drug development program due to a serious safety issue. Zelnecirnon was being evaluated in two randomized, placebo-controlled Phase 2 clinical trials in asthma and atopic dermatitis (AD), and both trials were placed on clinical hold by FDA earlier this year