Screening for syphilis and neurosyphilis in acute psychiatric admissions.
The value of blood screening for syphilis and cerebrospinal fluid (CSF) screening for neurosyphilis in acute psychiatric admissions is assessed. Of 1,296 patients, 248 (19%) had evidence of previous or current syphilis as shown by a positive Treponema pallidum haemagglutination test, and 68 (5.2%) had potentially treatable syphilis as shown by a positive Venereal Disease Research Laboratory (VDRL) titre. CSF examination was performed on 169 patients with a positive blood test. Seventeen (i.e. 1.3% of all patients included in the study) met our criteria for neurosyphilis. The best predictor for neurosyphilis was the presence of a reactive serum VDRL. However, it is recommended that all patients with a positive blood test and symptoms that could possibly be ascribed to neurosyphilis undergo CSF examination.
Roberts
M C
MC
Department of Psychiatry, University of Stellenbosch and Tygerberg Hospital, Parowvallei, CP.
Emsley
R A
RA
Jordaan
G P
GP
D000328:Adult; D003955:Diagnostic Tests, Routine; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009494:Neurosyphilis / Q000134:cerebrospinal fluid / Q000175:diagnosis*; D011567:Psychiatric Department, Hospital; D013587:Syphilis / Q000175:diagnosis*; D013588:Syphilis Serodiagnosis