Detection of Human Papillomavirus Prevalence in Ovarian Cancer by Different Test Systems.

Background/aims: High-risk human papillomavirus (HPV) infection is associated with different malignancies, but its role in the pathogenesis of ovarian cancer remains inconclusive. Published studies demonstrated a wide variation (0-50%) in HPV prevalence in ovarian cancer. To evaluate the contribution of detection tests to controversial results in different populations, we determined the presence of HPV DNA in Russian ovarian cancer patients using 10 different PCR-based tests.

Epidemiological, clinical and viral determinants of the increased prevalence of high-risk human papillomavirus (HPV) infections in elderly women.

Background: Population-based studies have reported a second peak of human papillomavirus (HPV) prevalence among women > 55 years, but reasons for this U-shaped HPV prevalence curve are poorly understood.

Objectives: To analyse determinants of high-risk HPV (HR-HPV) infections among postmenopausal women.

Study Design And Methods: A cohort of 3,187 women was stratified into three age categories: i) youngest age group < 25 years (n = 1.

Age at menarche is not an independent risk factor for high-risk human papillomavirus infections and cervical intraepithelial neoplasia.

Data are controversial as to the role of menarche age as a risk factor of high-risk human papillomavirus (HR-HPV) infections. The objective of this study was to analyse the risk estimates for age at menarche as determinant of cervical intraepithelial neoplasia (CIN) and HR-HPV infections. A cohort of 3187 women were stratified into three groups according to their age at menarche: (i) women <13 years of age; (ii) those between 13 and 14 years and (iii) women >15 years of age.

Smoking is an independent risk factor for oncogenic human papillomavirus (HPV) infections but not for high-grade CIN.

Background: Recent evidence implicates smoking as a risk factor for cervical cancer (CC), but the confounding from high-risk human papillomavirus (HPV) infections is not clear.

Objectives: To analyse the role of smoking as an independent predictor of CIN2+ and HR-HPV infections in a population-based prospective (NIS, New Independent States of former Soviet Union) cohort study.

Study Design And Methods: A cohort of 3,187 women was stratified into three groups according to their smoking status: (i) women who never smoked; (ii) those smoking in the past; and (iii) women who are current smokers.

Oral contraceptives are not an independent risk factor for cervical intraepithelial neoplasia or high-risk human papillomavirus infections.

Background: Oral contraception (OC) has been proclaimed by the IARC as a risk factor of cervical cancer (CC), on prolonged use by high-risk human papillomavirus (HPV) positive women. However, the available data are far from complete, and more evidence is necessary on the potential confounding effects of sexual behavior and HPV infection. The aim of the present was study to analyse the risk estimates for OC users in order to develop several intermediate end-point markers in cervical carcinogenesis.