Objective To investigate the risk factors of positive yield in sputum fungal culture in patients with chronic obstructive pulmonary disease ( COPD) . Methods The patients with COPD who hospitalized in the respiratory departments of Shanghai First People’s Hospital, Zhongshan Hospital, and Huadong Hospital from January 2005 to December 2007 were analyzed retrospectively. Results The 78 patients were grouped according to the results of sputumfungal culture. There were no significant differences in sex, age, history of smoking, diabetes, atomization inhalation, and the accumulated doses of oral corticosteroids between the positive group and the negative group ( P gt; 0. 05) . However, the differences in species of antibiotics, duration of antibiotic therapy, and accumulated doses of intravenous corticosteroidswere significant ( P lt; 0. 01) . The logistic analysis showed that prolonged high-dose of corticosteroids and multiple broad-spectrum antibiotics were risk factors of the positive yield of sputum fungal culture ( P lt;0. 05) . Conclusion Prolonged high-dose of corticosteroids and multiple broad-spectrum antibiotics are riskfactors of fungal colonization in lower respiratory tract of COPD patients.
目的:观察口服伊曲康唑治疗皮肤浅部真菌感染的疗效及安全性。方法: 选择200例临床及真菌学确诊皮肤浅部真菌感染患者,分为手足癣和体股癣治疗组。手足癣组口服伊曲康唑200mg,bid;体股癣组口服200mg,qd,均连服7天,停药3周后评价疗效。结果: 手足癣治疗组痊愈率、总有效率和真菌清除率分别为59.38%、82.81%和92%;体股癣治疗组分别为68.06%、87.50%和94%。总不良反应发生率为5.5%。结论: 口服伊曲康唑治疗皮肤浅部真菌病临床疗效好,可靠安全。
Objective To investigate the fungal species distribution, liability factors, therapy and prevention of fungal septicemia.Methods A time-matched case-control study was conducted in 30 patients fromApril 2011 to November 2012 with fungal septicemia. Results Of the pathogens in 30 cases with fungal septicemia, 43.3% was Candida albicans, 23.3% was Candida tropicalis, and 10% was Candida parapsilosis. All 30 cases with fungal septicemia were hospital acquired. Malignant hematological system disease( 33.3% ) , COPD( 23.3% ) , and diabetes ( 20.0% ) were the main predisposing diseases. Broadspectrumantibiotic use( 86.7% ) , endovascular prosthesis( 60.0% ) , parenteral alimentation( 53.3% ) were the major risk factors. All 30 cases received systemic anti-fugal therapy. The efficacy rate of amphotericin B therapy was higher than that of fluconazol ( P =0.002) and voriconazole( P = 0.006) . 13 cases( 43.3% ) were cured or significantly improved, and 17 cases( 56.7% ) were dead. Conclusions The most frequently fungi was Candida albicans in fungal septicemia. Malignant hematological system disease and COPD were main predisposing diseases. Broad-spectrumantibiotic use and parenteral alimentation were independent risk factors. Anti-fugal therapy with amphotericin B can achieve better prognosis. Early diagnosis, controlling risk factors, and earlier empirical antifungal therapy are keys to reduce mortality of fungal septicemia.