musculo-skeletal system drug pathway fenoprofen drug pathway 2015-11-23T10:30:11Z PW:0002278 The pharmacokinetics and pharmacodynamics pathway of fenoprofen, a non-steroidal anti-inflammatory drug used in the treatment of rheumatoid arthritis and mild pain. Genetic variations can result in changes in drug availability and can cause differences in the response of the organism to the drug. pathway vpetri