TY - JOUR
T1 - Prognostic Significance of HPV and p16 Status in Men Diagnosed with Penile Cancer
T2 - A Systematic Review and Meta-analysis
AU - Sand, Freja Lærke
AU - Rasmussen, Christina Louise
AU - Frederiksen, Marie Hoffmann
AU - Andersen, Klaus Kaae
AU - Kjaer, Susanne K
N1 - ©2018 American Association for Cancer Research.
PY - 2018/10
Y1 - 2018/10
N2 - It has been shown that human papillomavirus (HPV) and p16 status has prognostic value in some HPV-associated cancers. However, studies examining survival in men with penile cancer according to HPV or p16 status are often inconclusive, mainly because of small study populations. The aim of this systematic review and meta-analysis was to examine the association between HPV DNA and p16 status and survival in men diagnosed with penile cancer. Multiple electronic databases were searched. Twenty studies were ultimately included and study-specific and pooled HRs of overall survival and disease-specific survival (DSS) were calculated using a fixed effects model. In the analysis of DSS, we included 649 men with penile cancer tested for HPV (27% were HPV-positive) and 404 men tested for p16 expression (47% were p16-positive). The pooled HRHPV of DSS was 0.61 [95% confidence interval (CI), 0.38-0.98], and the pooled HRp16 of DSS was 0.45 (95% CI, 0.30-0.69). In conclusion, men with HPV or p16-positive penile cancer have a significantly more favorable DSS compared with men with HPV or p16-negative penile cancer. These findings point to the possible clinical value of HPV and p16 testing when planning the most optimal management and follow-up strategy.
AB - It has been shown that human papillomavirus (HPV) and p16 status has prognostic value in some HPV-associated cancers. However, studies examining survival in men with penile cancer according to HPV or p16 status are often inconclusive, mainly because of small study populations. The aim of this systematic review and meta-analysis was to examine the association between HPV DNA and p16 status and survival in men diagnosed with penile cancer. Multiple electronic databases were searched. Twenty studies were ultimately included and study-specific and pooled HRs of overall survival and disease-specific survival (DSS) were calculated using a fixed effects model. In the analysis of DSS, we included 649 men with penile cancer tested for HPV (27% were HPV-positive) and 404 men tested for p16 expression (47% were p16-positive). The pooled HRHPV of DSS was 0.61 [95% confidence interval (CI), 0.38-0.98], and the pooled HRp16 of DSS was 0.45 (95% CI, 0.30-0.69). In conclusion, men with HPV or p16-positive penile cancer have a significantly more favorable DSS compared with men with HPV or p16-negative penile cancer. These findings point to the possible clinical value of HPV and p16 testing when planning the most optimal management and follow-up strategy.
U2 - 10.1158/1055-9965.epi-18-0322
DO - 10.1158/1055-9965.epi-18-0322
M3 - Review
C2 - 29987099
SN - 1055-9965
VL - 27
SP - 1123
EP - 1132
JO - Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology
JF - Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology
IS - 10
ER -
