Aprepitant Reduces Chemotherapy-Induced Vomiting in Children and Young Adults With Brain Tumors

The objective was to determine whether a 5HT3 receptor antagonist and the addition of aprepitant, an NK1 antagonist without a corticosteroid, were effective in reducing HEC vomiting in pediatric brain tumor patients. Method: A retrospective review found that 18 patients with a history of high-grade vomiting during radiation were prescribed a 5HT3 receptor antagonist and aprepitant without a corticosteroid during their first course of HEC. To determine the efficacy of aprepitant without a corticosteroid, each recipient was matched with 2 controls who did not receiv aprepitant. Results: During HEC, controls without aprepitant were more likely to have Grade 2 or higher vomiting than the aprepitant recipients (P = .03; odds ratio = 4.15; 95% confidence interval = 1.59-10.82), after controlling for radiation-associated vomiting toxicity. Discussion: Significantly less vomiting was identified in children receiving HEC and prescribed a 5HT3 receptor antagonist and aprepitant. Findings suggest that the addition of an NK1 antagonist may be beneficial to emetic control in this highly vulnerable population.
Source: Journal of Pediatric Oncology Nursing - Category: Nursing Authors: Tags: Articles Source Type: research