[Bacteriuria after Radical Prostatectomy: Importance of Bacterial Count].
100 consecutive cases after radical prostatectomy with a bacterial count of 10(4) CFU/ml in midstream urine were followed during urological inpatient rehabilitation without antibiotic treatment. Before discharge, a follow-up examination with a urine dipstick and a second urine culture were performed.



No symptomatic urinary tract infections (UTI) occurred during the average follow-up period of 15.2 days. Patients with unremarkable urine dipstick findings at follow-up (no leukocyturia and no haematuria and no nitrituria) had no relevant bacteriuria (≥10(5) CFU/ml).54 of urine culture controls before discharge were negative, 31 showed insignificant bacterial growth (≤10(4) CFU/ml) and 15 had a bacterial count≥10(5) CFU/ml. 4 patients (27%) with > 10(5) CFU/ml were successfully treated with antibiotics for clear signs of infection (fever, chills, leukocytosis); the other 11 patients were just followed further.



Even though almost all patients after radical prostatectomy continue to suffer from some discomfort that might be due to UTI, patients with 10(4) CFU/ml in midstream urine samples should not receive antibiotic treatment unless they have clear systemic symptoms of an infection, e. g. fever, chills or leukocytosis. Unremarkable urine dipstick findings during the follow-up period (no leukocyturia and no erythrocyturia and no nitrituria) rule out a relevant bacteriuria (≥10(5) CFU/ml). Clear systemic signs of infection during follow-up only occurred in 4 patients, who were successfully treated with test-adapted antibiotics.
Fachklinik Urologie, Kurpark-Klinik Bad Nauheim, Klinik und Poliklinik für Urologie und Kinderurologie, Universitätsklinikum Gießen.
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W
Vahlensieck
Urologische Klinik und Poliklinik der Technischen Universität München.
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K
Naber
Klinik und Poliklinik für Urologie und Kinderurologie, Universitätsklinikum Gießen.
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F
Wagenlehner
Facharzt für Mikrobiologie, Oberhausen.
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W
Fabry
D000368:Aged; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D058491:Bacterial Load; D001431:Bacteriological Techniques; D001437:Bacteriuria / Q000175:diagnosis* / Q000209:etiology / Q000382:microbiology / Q000628:therapy*; D003937:Diagnosis, Differential; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008826:Microbial Sensitivity Tests; D008875:Middle Aged; D011183:Postoperative Complications / Q000175:diagnosis* / Q000382:microbiology / Q000628:therapy*; D011468:Prostatectomy
D000900:Anti-Bacterial Agents