[Isoenzymes of creatine kinase and prostate-specific antigen in the monitoring of prostatic carcinoma].

We have valued serum levels of the prostatic specific antigen and of the creatine-kinase isoenzymes (MM-BB) in 30 patients with prostatic carcinoma at C and D stage. Our results demonstrate that these markers are useful for monitoring and for checking of metastasis. But the isoenzymes seem to us predictive in the monitoring of metastasis. The isoenzymes' determination was executed by electrophoretic method (Helena) which is sensitive, specific and swift.