Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Randomized, Placebo-controlled Study of Fentanyl ETHYPHARM for Breakthrough Pain in Opioid-treated Patients With Cancer
Brief Summary: The purpose of the study is to assess the clinical effectiveness of Fentanyl ETHYPHARM when used to relieve breakthrough pain (BTP) in opioid-treated cancer patients.