A Randomised Open Controlled Parallel Group Study Comparing Norspan and Tramadol
Status:
Completed
Trial end date:
2007-06-01
Target enrollment:
Participant gender:
Summary
To evaluate the efficacy and safety of Norspan versus Tiperol Retard among OA patients who
are sub-optimally treated with current analgesic. Those patients may benefit from treatment
with a long lasting analgesic.