4561
Increased serum creatinine was observed in 73 % of patients in OD versus 57 % of patients in TD , without evidence of nephrotoxicity .
 Chemical: creatinine; Disease: nephrotoxicity
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: creatinine; Disease: nephrotoxicity