Prognostic significance of herpes simplex virus antibody status in women with cervical intraepithelial neoplasia (CIN).

A total of 107 women with abnormal cervical smears showing cytological changes consistent with cervical intraepithelial neoplasia (CIN) 1 or CIN 2 were kept under regular cytological, colposcopic, virological and serological surveillance for an average of 18 months (range 9 months-3 years). Regression of the cervical lesion was noted in 31 (29%) and progression to CIN 3 in nine women (8.4%). We found a positive correlation between the presence of type 2 antibody and progression of CIN 1 and 2 to CIN 3 and a negative association with the presence of type 1 antibody and suggest the antibody status of a woman with CIN 1 or CIN 2 may provide a useful basis for follow-up. We found no association between the outcome of the cervical lesion and active infection with herpes simplex or cytomegalovirus or any other infectious agent or sex-related factors.