[Screening for prostatic diseases in one-day total health check-up by using prostate specific antigen, international...

We preliminarily studied screening for prostatic diseases in one-day total health check-up by employing prostate specific antigen (PSA), international prostate symptom score (IPSS) and quality of life (QOL) index. From January 6 to March 31, 1998, a total of 390 men were included in this study, whose age ranged from 50 to 78 years with the mean of 57.5 years. The questionnaires, IPSS and QOL index, were mailed to the participants in advance. PSA (IMx: Dainapack) was measured at the end of the health check-up and the results of tests were explained on the same day. Participants who showed more than 8 points in IPSS, more than 4 points in QOL index and/or more than 4.1 ng/ml in PSA were given a referral to urologists of corresponding hospitals for further examination. A total of 116 men (29.7%) were judged to need thorough examination. Among 106 men who were referred to urologists, only 34 (32.1%) had visited the urologists by the end of July 1998. Two men (0.51% in all participants) were diagnosed with prostate cancer, 10 received some pharmacotherapy, and 2 underwent transurethral resection of prostate. The results indicate that screening for prostatic diseases in total health check-up is useful, even in an institute without staff urologists, in close association with urologists.