TY - JOUR
T1 - HPV seroconversion following anal and penile HPV infection in HIV-negative and HIV-infected MSM
AU - Mooij, Sofie H
AU - Landén, Olivia
AU - van der Klis, Fiona R M
AU - van der Sande, Marianne A B
AU - de Melker, Hester E
AU - Xiridou, Maria
AU - van Eeden, Arne
AU - Heijman, Titia
AU - Speksnijder, Arjen G C L
AU - Snijders, Peter J F
AU - Schim van der Loeff, Maarten F
N1 - FTX; ©2014 American Association for Cancer Research.
PY - 2014
Y1 - 2014
N2 - BACKGROUND: We assessed human papillomavirus (HPV) seroconversion following anal and penile HPV infection in HIV-negative and HIV-infected men who have sex with men (MSM).METHODS: MSM aged ≥18 years were recruited in Amsterdam, the Netherlands (2010-2011), and followed up semiannually. Antibodies against 7 high-risk HPV types in baseline and 12-month serum samples were tested using a multiplex immunoassay. Baseline, 6-, and 12-month anal and penile samples were tested for HPV DNA using the SPF10-PCR DEIA/LiPA25 system. Statistical analyses were performed using logistic regression with generalized estimating equations.RESULTS: Of 644 MSM included in the analysis, 245 (38%) were HIV-infected. Median age was 38 years for HIV-negative and 47 years for HIV-infected MSM (P < 0.001). Seroconversion against ≥1 of the 7 HPV types was observed in 74 of 396 (19%) HIV-negative and 52 of 223 (23%) HIV-infected MSM at risk (P = 0.2). Incident [adjusted OR (aOR) 2.0; 95% confidence interval (CI), 1.1-3.4] and persistent (aOR 3.7; 95% CI, 1.5-9.5) anal HPV infections were independently associated with type-specific seroconversion in HIV-negative MSM. In HIV-infected MSM, there was a nonsignificant positive association between penile HPV infection at any time point and seroconversion (aOR 1.7; 95% CI, 0.9-3.2).CONCLUSIONS: Incident or persistent anal HPV infection was an independent determinant of seroconversion in HIV-negative MSM.IMPACT: Our data support that seroresponse may vary per anatomic site and that persistent HPV infections are more likely to elicit a detectable humoral immune response.
AB - BACKGROUND: We assessed human papillomavirus (HPV) seroconversion following anal and penile HPV infection in HIV-negative and HIV-infected men who have sex with men (MSM).METHODS: MSM aged ≥18 years were recruited in Amsterdam, the Netherlands (2010-2011), and followed up semiannually. Antibodies against 7 high-risk HPV types in baseline and 12-month serum samples were tested using a multiplex immunoassay. Baseline, 6-, and 12-month anal and penile samples were tested for HPV DNA using the SPF10-PCR DEIA/LiPA25 system. Statistical analyses were performed using logistic regression with generalized estimating equations.RESULTS: Of 644 MSM included in the analysis, 245 (38%) were HIV-infected. Median age was 38 years for HIV-negative and 47 years for HIV-infected MSM (P < 0.001). Seroconversion against ≥1 of the 7 HPV types was observed in 74 of 396 (19%) HIV-negative and 52 of 223 (23%) HIV-infected MSM at risk (P = 0.2). Incident [adjusted OR (aOR) 2.0; 95% confidence interval (CI), 1.1-3.4] and persistent (aOR 3.7; 95% CI, 1.5-9.5) anal HPV infections were independently associated with type-specific seroconversion in HIV-negative MSM. In HIV-infected MSM, there was a nonsignificant positive association between penile HPV infection at any time point and seroconversion (aOR 1.7; 95% CI, 0.9-3.2).CONCLUSIONS: Incident or persistent anal HPV infection was an independent determinant of seroconversion in HIV-negative MSM.IMPACT: Our data support that seroresponse may vary per anatomic site and that persistent HPV infections are more likely to elicit a detectable humoral immune response.
KW - Adult
KW - Anal Canal/virology
KW - HIV Infections/virology
KW - Homosexuality, Male
KW - Humans
KW - Male
KW - Papillomaviridae/genetics
KW - Papillomavirus Infections/virology
KW - Penis/virology
KW - Risk Factors
U2 - 10.1158/1055-9965.EPI-14-0199
DO - 10.1158/1055-9965.EPI-14-0199
M3 - A1: Web of Science-article
C2 - 25169974
SN - 1055-9965
VL - 23
SP - 2455
EP - 2461
JO - Cancer Epidemiology, Biomarkers & Prevention
JF - Cancer Epidemiology, Biomarkers & Prevention
IS - 11
ER -