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目的研究正规驱梅治疗后梅毒血清学变化情况。方法依据临床病史、症状以及血清学实验确诊梅毒病人后予以规范驱梅治疗,追踪随访血清学变化2年。结果规范治疗后半年,22.95%的病人USR转阴性,但仍有22.95%的病人存2年后仍然USR阳性。3%以上的病人FTA-ABS检查阴性,此类病人多为年龄小于40岁且病程一般不超过两年。结论病程短、年龄小的梅毒病人抗感染免疫能力强,梅毒血清学缓解率高,而年龄超过40岁,病程较长的病人则梅毒血清学缓解率低。
Objective To study the changes of syphilis serology after regular flooding treatment. Methods According to the clinical history, symptoms and serological tests, syphilis patients were diagnosed as normal, and the follow-up serological changes were followed up for 2 years. RESULTS: Six months after standard treatment, 22.95% of patients were negative for USR but 22.95% of patients remained USR positive after 2 years. More than 3% of patients with FTA-ABS negative examination, such patients are mostly younger than 40 years of age and generally duration of no more than two years. Conclusions Syndromes of short duration and small age are strong in anti-infective immunity and high in syphilis serological remission rate. However, patients older than 40 years old and longer duration have low syphilis serological remission rate.