取材方法对男性不育患者衣原体检测的影响

Effect of three kinds of methods to obtain samples in measuring the infection of chlamydia trachomatis in male patients with sterility

目的:探讨男性不育患者CT感染更好的临床检测方法。方法:分别采用精液法、尿道拭子法、尿道拭子加尿沉渣法三种方法,运用用金标斑点免疫层析法进行CT抗原检测。结果:精液法阳性率为7.5%;尿道拭子法为5.0%;尿道拭子加尿沉渣法为25.0%。结论:尿道拭子加尿沉渣法检测的阳性率最高,可作为男性泌尿生殖道CT感染检测的首选方法。

Objective： To investigate the clinical priority methods of obtaining samples to measure chlamydia trachomatis （CT） infection in male patients with sterility, Methods： Gold spot immune-chromatography was carried out to measure the CT antigen in three kinds of samples which were obtained by Semen, urethra swab, urethra swab allied with deposition of urine in the same patient. Result： Positive rate of CT infection in samples obtained by the Semen, urethra swab, urethra swab allied with deposition of urine was 7. 5%, 5.0%, 25.0% respectively. Conclusion： Positive rate of CT infection in samples with urethra swab allied with deposition of urine is the highest of the three samples, which may be the one of the first choice of clinical method of obtaining the samples to measure CT infection.