[Clinical course in patients with BPH operated for acute urine retention]

Between 1980 and 1990, 5,949 cases of Benign Prostate Hyperplasia (BPH) were detected at the Puigvert Foundation. One thousand of them were randomized for analysis, and it was found that in 347 the indication for surgery was acute urine retention (AUR). During the initial visit the symptoms, their duration, creatinine values, correlation between creatinine and: 1) patients over 70 years, 2) relationship to prostate size, 3) distention of the upper urinary tract, 4) vesical lithiasis, 5) urinary infection, 6) complications, and 7) mortality were analyzed. Discussion of results, comparing these to other series and trying to find evolution differences between these patients and those operated by elective surgery. In our series, we only found statistically significant differences when correlating the high values of creatinine with the prostate size and the upper urinary tract distension.