A Study of Inhaled Fentanyl Aerosol in Chinese Patients With Malignant Tumors
brief summary
This study is a single-dose, open-label, 2-cycle crossover design, comparing the pharmacokinetic parameters and safety of Inhaled Fentanyl Aerosol and intravenous fentanyl injection.
detailed description
Consenting patients who met inclusion and exclusion criteria were allowed to enter the study. The subjects will be randomly assigned (1:1) to receive an intravenous bolus (5 seconds) of 25μg fentanyl injection in the first cycle, and after a 2-week washout period, to receive a single dose of 25μg inhaled fentanyl aerosol through the Staccato delivery system in the second cycle; or to receive the same treatment in the opposite order.
official title
A Phase I Clinical Study Evaluating the Safety, Tolerability, and Pharmacokinetics of Inhaled Fentanyl Aerosol (25µg/Dose) in Chinese Patients With Malignant Tumors