Antimicrobial prophylaxis to prevent perioperative infection in urological surgery: a multicenter study.

We prospectively investigated the rates of incidence of surgical site infection (SSI), urinary tract infection (UTI), and remote infection (RI) in 4,677 patients who underwent urological surgery from January to December 2010, including 2,507 endourological cases, 1,276 clean cases, 807 clean-contaminated cases, and 87 contaminated cases involving bowel segments. A single dose of antimicrobial prophylaxis (AMP) was administered in the endourological, clean, and clean-contaminated surgery cases, except for patients who underwent transurethral resection of the prostate (TURP) or percutaneous nephrolithotripsy (PNL). AMP was administered within 72 h in TURP and PNL, and AMP was administered within 48 h in contaminated surgery cases.

[Case of carcinoembryogenic antigen-producing renal pelvic cancer].

A 58-year-old man with a chief complaint of exertional dyspnea was admitted to our hospital. One year earlier, he had visited another hospital for the evaluation of gross hematuria, and had undergone right nephro-ureterectomy with a diagnosis of right renal pelvic cancer. Blood chemistry revealed an elevated level of carcinoembryogenic antigen (CEA) (134.

[Epidemiological survey of sexually transmitted male urethritis in Kyoto Prefecture].

The data of sexually transmitted urethritis in males have been collected at 24 institutes in Kyoto Prefecture since October, 2002. The data collected from January to December in 2004 are summarized herein. A total of 1,275 patients were diagnosed with urethritis during this period.

[A multi-center prospective study for antibiotic prophylaxis to prevent perioperative infections in urologic surgery].

In order to assess the ability of our protocol for antibiotic prophylaxis to prevent perioperative infections in urologic surgery, 1,353 operations of open and laparoscopic urologic surgery conducted in 21 hospitals between September 2002 and August 2003 were subjected to analyses. We classified surgical procedures into four categories by invasiveness and contamination levels: Category A; clean less invasive surgery, Category B; clean invasive or clean-contaminated surgery, Category C; surgery with urinary tract diversion using the intestine. Prophylactic antibiotics were administrated intravenously according to our protocol, such as Category A; first or second generation cephems or penicillins on the operative day only, Category B; first and second generation cephems or penicillins for 3 days, and Category C; first, second or third generation cephems or penicillins for 4 days.