Der Schmerz
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Multicenter Study
[Oral transmucosal fentanyl citrate for the treatment of breakthrough pain. Results of a non-interventional study (NIS)].
In a non-interventional study the efficacy and tolerability of oral transmucosal fentanyl citrate (OTFC) was studied in patients with opioid-treated cancer pain suffering from breakthrough pain. ⋯ Oral transmucosal fentanyl citrate is a safe and effective treatment for breakthrough pain in chronic cancer-related pain.