Europska Unija - hrvatski - EMA (European Medicines Agency)

takeda pharma a/s - fentanil citrat - pain; cancer - analgetici - instanyl je indiciran za upravljanje probavnom boli kod odraslih koji već primaju opioidnu terapiju za kroničnu bol u raku. probijanje boli je prolazno pogoršanje boli koja se javlja na pozadini drugačije kontrolirane upornosti boli.  patients receiving maintenance opioid therapy are those who are taking at least 60 mg of oral morphine daily, at least 25 micrograms of transdermal fentanyl per hour, at least 30 mg oxycodone daily, at least 8 mg of oral hydromorphone daily or an equianalgesic dose of another opioid for a week or longer.