Overview Hyoscine Butyl Bromide for Management of Prolonged Labor Status: Unknown status Trial end date: 2017-06-01 Target enrollment: Participant gender: Summary To determine the value of using Hyoscine as an antispasmodic drug for the management of prolonged labor in nulliparous women at term. Phase: Phase 3 Details Lead Sponsor: Ain Shams UniversityCollaborators: Armed Forces Hospital, Southern Region, Khamis Mushayt, Saudi ArabiaArmed Forces Hospitals, Southern Region, Saudi ArabiaTreatments: BromidesButylscopolammonium BromideScopolamineScopolamine Hydrobromide