Serum Toluidine Red Unheated Serum Test (TRUST) titer and cerebrospinal fluid parameters as predictors of neurosyphilis in HIV-negative people with late latent syphilis
International Journal of STD & AIDS: Clinical practice in sexual health
Published online on April 28, 2026
Abstract
International Journal of STD & AIDS, Volume 37, Issue 8, Page 876-883, July 2026.
BackgroundThe diagnosis of neurosyphilis is challenging due to the limited sensitivity of cerebrospinal fluid Venereal Disease Research Laboratory (VDRL) test. Late latent syphilis is defined as positive treponemal serology without clinical manifestations ...
BackgroundThe diagnosis of neurosyphilis is challenging due to the limited sensitivity of cerebrospinal fluid Venereal Disease Research Laboratory (VDRL) test. Late latent syphilis is defined as positive treponemal serology without clinical manifestations ...