1092
We evaluated cardiovascular event data for valdecoxib , a new COX - 2 - specific inhibitor in approximately 8000 patients with osteoarthritis and rheumatoid arthritis treated with this agent in randomized clinical trials .
 Chemical: valdecoxib; Disease: osteoarthritis; Disease: rheumatoid arthritis
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: valdecoxib; Disease: osteoarthritis; Disease: rheumatoid arthritis