Publications by authors named "Magnar Kvitberg"
Purpose: The aims of this study were to explore the efficacy of intranasal fentanyl spray* (INFS) 400 μg to evaluate 12-week tolerability of the nasal mucosa and to explore safety data for all dose strengths of INFS in patients with cancer-related breakthrough pain (BTP).
Methods: Patients received a test dose of INFS 50 μg, followed by a titration phase. Those patients with doses titrated to 200 or 400 μg entered a randomized, double-blind, cross-over efficacy phase, in which 8 episodes of BTP were randomly treated with INFS 400 μg (6 episodes) and placebo (2 episodes), followed by a tolerability phase.