Apisarnthanarak Anucha, Fraser Victoria J, Dunne W Michael, Little J Russell, Hoppe-Bauer Joan, Mayfield Jennie L, Polish Louis B
Division of Infectious Diseases, Washington University School of Medicine, St. Louis, Missouri 63110, USA.
Clin Infect Dis. 2003 Oct 15;37(8):1131-5. doi: 10.1086/378297. Epub 2003 Sep 18.
A 6-week surveillance study was performed to determine the prevalence of Stenotrophomonas maltophilia intestinal colonization among patients hospitalized in an oncology unit who developed diarrhea. Ninety-two stool samples obtained from 41 patients were cultured, and 4 patients (4 [9.5%] of 41 patients) had cultures that were positive for S. maltophilia. After controlling for duration of diarrhea, patients colonized with S. maltophilia had received a greater number of different types of antibiotics than noncolonized patients (5 vs. 3 different drugs; P=.04).
进行了一项为期6周的监测研究，以确定肿瘤病房中出现腹泻的住院患者嗜麦芽窄食单胞菌肠道定植的患病率。对从41例患者中获得的92份粪便样本进行培养，4例患者（41例患者中的4例[9.5%]）的培养物中嗜麦芽窄食单胞菌呈阳性。在控制腹泻持续时间后，嗜麦芽窄食单胞菌定植的患者比未定植的患者接受了更多种类的不同抗生素（5种与3种不同药物；P = 0.04）。
