Overview Study of the Efficacy, Safety, and Tolerability of Serlopitant for the Treatment of Refractory Chronic Cough Status: Completed Trial end date: 2018-09-06 Target enrollment: Participant gender: Summary Study of the efficacy, safety, and tolerability of serlopitant for the treatment of refractory chronic cough Phase: Phase 2 Details Lead Sponsor: Menlo Therapeutics Inc.Vyne Therapeutics Inc.Treatments: Serlopitant