
Pharmacokinetics and Safety of Oxycodone/Naloxone Prolonged-Release Tablets in Chinese Patients with Chronic Pain
Introduction Chronic pain is the pain lasting for more than 3 months, which is ubiquitous and the prevalence ranges from 16% to 46% across the world.1–6 In China, a study reported the chronic pain prevalence rate of 31.54%.7 Currently, formulating …