Feldman W, Johnson D M, Newberry P, Weldon A, Naidoo S
Can Med Assoc J. 1975 Jun 14;112(13 Spec No):19-21.
The effect of trimethorpim-sulfamethoxazole was compared with that of sulfamethoxazole alone in 26 children with urinary tract infection, randomly assigned according to a double-blind procedure to two equally sized groups. TMX-SMX was found to be superior in rendering the urine culture negative for the 3 months after the start of treatment. Also, over 12-month follow-up period there were fewer recurrences in the patients who received TMP-SMX but here the difference between the two groups did not reach statistical significance.
在26名患有尿路感染的儿童中,将甲氧苄啶-磺胺甲恶唑与单独使用磺胺甲恶唑的效果进行了比较。根据双盲程序,这些儿童被随机分为两个规模相等的组。结果发现,在治疗开始后的3个月内,甲氧苄啶-磺胺甲恶唑在使尿培养转为阴性方面更具优势。此外,在12个月的随访期内,接受甲氧苄啶-磺胺甲恶唑治疗的患者复发次数较少,但两组之间的差异未达到统计学意义。