Chronic Nausea and Vomiting in Patients With Normal Gastric Emptying Using the Enterra® Therapy System (NAVIGATE)
Trial Parameters
Brief Summary
The purpose of this research study is to determine if the Enterra® Therapy System can decrease nausea and vomiting symptoms and improve the quality of life for patients with chronic nausea, with or without vomiting, that have normal gastric emptying.
Eligibility Criteria
Inclusion Criteria: * Willing and able to complete the informed consent process * Stated willingness to comply with all study procedures and availability for the duration of the study * Aged ≥18 years at time of informed consent * Chronic, drug-refractory nausea that: a) has been present for more than 6 months, and b) has been active within the last 3 months prior to consent * Patient is able to complete ANMS GCSI-DD surveys on a compatible smart device with: a) a minimum of four (4) ANMS GCSI-DD entries per week for two consecutive weeks, and b) an average ANMS GCSI-DD score for nausea severity of ≥2.5 during the same two-week period * Refractory or intolerant to two or more of the following antiemetic drug classes: antihistamines, phenothiazines, serotonin type 3 receptor antagonists, dopamine type 2 receptor antagonists, anticholinergics, neurokinin receptor antagonists * Medically stable, in the opinion of the investigator, during the month prior to consent, with no planned modific