[Clinical study of urinary tract infections in transurethral surgery].
Effect of prophylactic administration of antimicrobials on postoperative urinary tract infection was studied in 40 patients who had undergone transurethral surgery. Two gm of cefoperazone (CPZ) per day was administered intravenously starting on the day of surgery for 5 days consecutively. In group I, 1 g of CPZ was administered 1 hour before surgery and another 1 g after surgery, while in group II 2 g of CPZ was administered after surgery only. Thereafter, in either group, 1 g of CPZ was administered intravenously 2 times a day. Urinary tract infection (UTI) was diagnosed when urine specimens yielded 1 X 10(4)/ml or more cells. In group I, 8 patients (40%) had UTI before surgery. Of 8 patients, 3 had bacteria resistant to CPZ. Of the remaining 5 patients with bacteria sensitive to CPZ 4 patients were cleared of bacteria after surgery. All these patients had bacteria sensitive to CPZ and therefore all were cleared of bacteria after surgery. In either group of patients all without bacteriuria at the time of preoperative evaluation were free from bacteriuria after surgery. All bacteria yielded after surgery were weak pathogens. All patients except 1 had no postoperative infectious complication such as septicemia, epididymitis and UTI. One patient showed UTI with fever after surgery. Urine culture yielded S. faecalis. This study showed that the prophylactic administration of antimicrobials for patients undergoing transurethral surgery was valuable, but the both methods of administration were similarly effective.
Muramatsu
H
H
Department of Urology, Teikyo University, School of Medicine.
Kariba
T
T
Hata
R
R
Amemiya
H
H
Kiriyama
I
I
Ueno
M
M
Satoh
H
H
Tsuchida
H
H
Kumagai
K
K
Iizumi
T
T
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001419:Bacteria / Q000302:isolation & purification; D002438:Cefoperazone / Q000008:administration & dosage / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000382:microbiology / Q000517:prevention & control*; D011292:Premedication; D014521:Urethra / Q000601:surgery*; D014552:Urinary Tract Infections / Q000382:microbiology / Q000517:prevention & control*
D002438:Cefoperazone