At a glance
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The NODE-303 Study: Multi-Centre, Multi-National,Open Label, Safety Study of Etripamil Nasal Spray for Patients With Paroxysmal Supraventricular Tachycardia.
In Brief
A Phase 3 clinical trial evaluating Etripamil NS for Paroxysmal Supraventricular Tachycardia. Completed, enrolled 1,116 participants across 124 sites in 5 countries.
Detailed Summary
NODE-303 was a multi-center, open label study to evaluate the safety of etripamil NS in participants with Paroxysmal Supraventricular Tachycardia (PSVT). Participants were provided with an ambulatory Cardiac Monitoring System (CMS) to help document PSVT episodes. The CMS was self-applied by the participant, when they felt the onset of PSVT symptoms. Participants self-administered etripamil NS if vagal maneuver was ineffective. After an episode of PSVT where study drug was administered, the participant returned to the investigative site and had the option to continue in NODE-303 and manage up to three subsequent episodes of PSVT with etripamil NS for a maximum of four episodes.
Study Details
Timeline
Interventions
Participants were provided with an ambulatory Cardiac Monitoring System (CMS) to help document PSVT episodes. The CMS was self-applied by the participant, when PSVT symptoms begin. Participants self-administered etripamil NS if vagal maneuver was ineffective. After implementation of protocol amendment 2.1, participants had the option to administer a second dose of etripamil 70 mg 10 minutes after the first dose, if symptoms persisted. After an episode of PSVT where drug was administered, the participant returned to the investigative site for a study visit and was given the option to continue in NODE-303 and manage up to three subsequent episodes of PSVT with etripamil NS for a maximum of four episodes.