Syphilis Clinical Trial
Official title:
Finding the Latent Treponema Pallidum of Syphilis With Serofast Status
Some syphilitic patients remain in a serologically positive state after the recommended therapy. Whether a serofast state could represent a persistent low-level infection by Treponema pallidum is still unknown. The possibility that persistent nontreponemal antibodies after treatment represent persistence of Treponema pallidum was raised by some investigators. The investigators use the Next-Generation Sequencing to test blood plasma, srum, cerebrospinal fluid, aqueous humor, lymph nodes, skin lesion, saliva, semen,milk of serofast patient and other positive and negative controls.
Some syphilitic patients remain in a serologically positive state after the recommended therapy. Whether a serofast state could represent a persistent low-level infection by Treponema pallidum is still unknown. The possibility that persistent nontreponemal antibodies after treatment represent persistence of Treponema pallidum was raised by some investigators. The investigators use the Next-Generation Sequencing to test blood plasma, serum, cerebrospinal fluid, aqueous humor, lymph nodes, skin lesion, saliva, semen,milk of serofast patient and other positive and negative controls. ;
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