血清(1—3)—β—D葡聚糖早期诊断深部真菌感染的临床价值研究
2018-03-21毛巧霞韩小宏钟磊
毛巧霞 韩小宏 钟磊
[摘要] 目的 綜合分析血清(1-3)-β-D葡聚糖早期诊断深部真菌感染的临床价值。 方法 选取本院2013年12月~2016年12月收治的71例疑似深部真菌感染患者作为实验组,再选取取我院71例健康体检者作为对照组。采用SPSS20.0统计学软件统计分析实验组和对照组患者的葡萄糖浓度含量、真菌培养法及血清(1-3)-β-D葡聚糖检测对深部真菌感染的阳性检出率。 结果 (1)实验组培养阳性患者的血清(1-3)-β-D葡聚糖含量为(68.90±22.66)pg/mL,实验组培养阴性患者的血清(1-3)-β-D葡聚糖含量为(26.01±5.36)pg/mL,对照组血清(1-3)-β-D葡聚糖含量为(2.85±0.17)pg/mL,实验组培养阳性患者、培养阴性患者的血清(1-3)-β-D葡聚糖含量显著高于对照组(P<0.05);(2)真菌培养法检测疑似深部真菌感染的阳性例数为35例、阴性例数为36例,血清(1-3)-β-D葡聚糖定量检测方法检测疑似深部真菌感染的阳性例数为60例、阴性例数为11例,血清(1-3)-β-D葡聚糖定量检测方法检测疑似深部真菌感染的阳性率显著高于真菌培养法检测方法(P<0.05);(3)真菌培养法检测疑似深部真菌感染患者的敏感性、特异性分别为61.97%(44/71)、77.46%(55/71),血清(1-3)-β-D葡聚糖检测疑似深部真菌感染患者的敏感性、特异性分别为84.51%(60/71)、88.73%(63/71),真菌培养法检测疑似深部真菌感染患者的敏感性、特异性显著低于血清(1-3)-β-D葡聚糖检测方法(P<0.05)。 结论 血清(1-3)-β-D葡聚糖早期诊断深部真菌感染的临床价值比较高,能够正确地指导临床合理用药。
[关键词] 血清(1-3)-β-D葡聚糖;早期诊断;深部真菌感染;临床价值
[中图分类号] R519 [文献标识码] B [文章编号] 1673-9701(2018)02-0111-03
[Abstract] Objective To comprehensively analyze the clinical value of serum (1-3) -β-D glucan in the early diagnosis of deep fungal infection. Methods A total of 71 patients with suspected deep fungal infection in our hospital from December 2013 to December 2016 were selected as the experimental group, and 71 healthy subjects in our hospital were selected as the control group. The glucose concentration, the deep fungal infection positive rates of fungal culture and serum (1-3) -β-D glucan detection between the experimental group and control group were statistically analyzed using SPSS20.0 statistical software. Results (1)The serum (1-3)-β-D glucan concentration was (68.90±22.66) pg/mL in the fungal culture-positive patients of the experimental group, and the serum(1-3) D-glucan concentration was(26.01±5.36) pg/mL in the fungal culture-negative patients of the experimental group. The serum(1-3)-β-D glucan concentration was (2.85±0.17) pg/mL in the control group. The contents of serum (1-3)-β-D glucan in the fungal culture-positive and negative patients of the experimental group were significantly higher than those in the control group(P<0.05). (2)The number of positive cases of suspected fungal infection was 35 cases and the number of negative cases was 36 cases by fungal culture method. The number of positive cases of suspected fungal infection was 60 cases and the number of negative cases was 11 cases by(1-3)-β-D glucan quantitative detection method. The positive rate of suspected fungal infection by serum(1-3)-β-D glucan quantitative detection method was significantly higher than that by fungal culture method(P<0.05). (3)The sensitivity and specificity of suspected fungal infection by fungal culture method was 61.97%(44/71) and 77.46%(55/71), respectively. And the sensitivity and specificity of suspected fungal infection by serum(1-3) -β-D glucan quantitative detection method was 84.51%(60/71) and 88.73%(63/71),respectively. The sensitivity and specificity of fungal culture in detecting suspected deep fungal infection were significantly lower than those of serum (1-3)-β-D glucan detection method(P<0.05). Conclusion The serum (1-3)-β-D glucan has very high clinical value in early diagnosis of deep fungal infection, which can guide the clinical rational drug.
[Key words] Serum (1-3)-β-D glucan; Early diagnosis; Deep fungal infection; Clinical value
深部真菌感染主要指的是致病性真菌侵入到人体的多种器官组织中,最终能够引起真菌感染性疾病[1-2]。深部真菌感染主要包括以下两种病症:其一,深部组织感染;其二,真菌血症。本文将根据相关工作经验,综合分析血清(1-3)-β-D葡聚糖早期诊断深部真菌感染的临床价值,为治疗深部真菌感染患者提供科学的数据参考,现报道如下。
1 资料与方法
1.1一般资料
选取本院2013年12月~2016年12月收治的71例疑似深部真菌感染患者作为实验组,再选取我院71例健康体检者作为对照组。实验组中主要感染部位为:其一,泌尿道;其二,呼吸道;其三,血液;其四,静脉插管引起的系统感染。实验组患者中男40例、女31例;平均年龄(60.14±16.36)岁,平均体重(65.39±15.17)kg。对照组中男42例、女29例;……
