Table 1

 Forty asymptomatic patients with early syphilis

Patient characteristicsResult
Mean age40 years
Sex39 (97.5%) male
Sexual orientation38 (95.0%) MSM
Ethnicity35 (87.5%) white
4 (10.0%) Afro-Caribbean
1 (2.5%) other
CDC classification
    AIDS14 (35.0%)
    Non-AIDS26 (65.0%)
Most recent CD4Median 402 cells (IQR 284–554)
Viral load
    Undetectable <50 copies/ml23 patients (57.5%)
    Detectable >50 copies/ml17 patients (42.5%)
    RangeMedian 23 710 copies/ml (IQR 6513–61 091)
Antiretroviral naïve9 patients (22.5%)
On antiretrovirals31 patients (77.5%
    Failing current regimen3 patients (9.7%)
    Stopped failing combination5 patients (16.1%)