title: Organisms in the prostate and antibiotics in the treatment of postoperative infections.
abstract: On 24 benign prostatic hyperplasia patients with preoperatively sterile urine, who also had no history of urinary tract infection, the organisms in the prostate obtained through transurethral resection as well as in the anterior urethra were isolated. In 17 patients out of 24, organisms obtained in the prostate were identical to those in the anterior urethra; therefore, it can be concluded that another 7 patients had organisms in the prostate itself before the operation. These results would suggest that sterile urine did not indicate sterile prostate and that organisms in the prostate did not always ascend from the urethra. In the patients who preoperatively received transurethral catheterizations, Streptococcus faecalis was the most predominantly isolated organism in the prostate, which was highly sensitive to ABPC and minocycline and lower to cephems. On the other hand, in the patients with no history of catheterizations, Staphylococcus epidermidis was the most commonly isolated one, which was highly sensitive to ABPC and minocycline as well as cephems. So, in the treatment of the cases with infectious symptoms after transurethral resection of the prostate, ABPC or minocycline should be selected as first-choice drugs rather than cephems.
authors.affiliation: Department of Urology, Shimane Medical University, Izumo-shi, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Shiina
authors.forename: Y
authors.initials: Y
authors.lastname: Himeno
authors.forename: T
authors.initials: T
authors.lastname: Ishibe
mesh_terms: D000368:Aged; D000892:Anti-Infective Agents, Urinary / Q000627:therapeutic use*; D013293:Enterococcus faecalis / Q000302:isolation & purification*; D016908:Gram-Positive Bacterial Infections / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008826:Microbial Sensitivity Tests; D011183:Postoperative Complications / Q000188:drug therapy / Q000382:microbiology*; D011467:Prostate / Q000382:microbiology*; D011468:Prostatectomy; D011470:Prostatic Hyperplasia / Q000601:surgery; D013203:Staphylococcal Infections / Q000188:drug therapy*; D013212:Staphylococcus epidermidis / Q000302:isolation & purification*; D014521:Urethra / Q000382:microbiology; D014552:Urinary Tract Infections / Q000188:drug therapy / Q000382:microbiology*
chemical_list: D000892:Anti-Infective Agents, Urinary