Sharpe J R, Sadlowski R W, Finney R P, Branch W T, Hanna J E
J Urol. 1982 Feb;127(2):255-6. doi: 10.1016/s0022-5347(17)53730-1.
After routine cleansing enemas 80 patients were randomized to undergo irrigation of the rectal vault with either povidone-iodine or saline. A transrectal prostatic needle biopsy then was performed. Antimicrobials were not used before biopsy and were only ordered after biopsy if fever developed or a positive urine culture was obtained. Over-all, 41 per cent of the patients had positive urine cultures post-biopsy and 44 per cent had febrile episodes. There was no significant difference between the group receiving the povidone-iodine versus those receiving saline irrigations.
在进行常规清洁灌肠后，80例患者被随机分为两组，分别接受聚维酮碘或生理盐水直肠灌洗。然后进行经直肠前列腺穿刺活检。活检前未使用抗菌药物，仅在活检后出现发热或尿培养阳性时才使用抗菌药物。总体而言，41%的患者活检后尿培养阳性，44%的患者出现发热。接受聚维酮碘灌洗的组与接受生理盐水灌洗的组之间无显著差异。
