Logo image
HPV-related cancers after solid organ transplantation in the United States
Journal article   Open access   Peer reviewed

HPV-related cancers after solid organ transplantation in the United States

M M Madeleine, J L Finch, C F Lynch, M T Goodman and E A Engels
American journal of transplantation, Vol.13(12), pp.3202-3209
12/2013
DOI: 10.1111/ajt.12472
PMCID: PMC4049182
PMID: 24119294
url
https://doi.org/10.1111/ajt.12472View
Published (Version of record) Open Access

Abstract

Transplant recipients have elevated cancer risk including risk of human papillomavirus (HPV)-associated cancers of the cervix, anus, penis, vagina, vulva and oropharynx. We examined the incidence of HPV-related cancers in 187 649 US recipients in the Transplant Cancer Match Study. Standardized incidence ratios (SIRs) compared incidence rates to the general population, and incidence rate ratios (IRRs) compared rates across transplant subgroups. We observed elevated incidence of HPV-related cancers (SIRs: in situ 3.3-20.3, invasive 2.2-7.3), except for invasive cervical cancer (SIR 1.0). Incidence increased with time since transplant for vulvar, anal and penile cancers (IRRs 2.1-4.6 for 5+ vs. <2 years). Immunophenotype, characterized by decreased incidence with HLA DRB1:13 and increased incidence with B:44, contributed to susceptibility at several sites. Use of specific immunosuppressive medications was variably associated with incidence; for example, tacrolimus, was associated with reduced incidence for some anogenital cancers (IRRs 0.4-0.7) but increased incidence of oropharyngeal cancer (IRR 2.1). Thus, specific features associated with recipient characteristics, transplanted organs and medications are associated with incidence of HPV-related cancers after transplant. The absence of increased incidence of invasive cervical cancer highlights the success of cervical screening in this population and suggests a need for screening for other HPV-related cancers.
United States - epidemiology Humans Middle Aged Uterine Cervical Neoplasms - epidemiology Anus Neoplasms - virology Male Incidence Penile Neoplasms - epidemiology Young Adult Vulvar Neoplasms - complications Immunosuppression - adverse effects Adult Female Papillomavirus Infections - virology Registries Anus Neoplasms - epidemiology Penile Neoplasms - virology Papillomavirus Infections - complications Penile Neoplasms - complications Papillomavirus Infections - epidemiology Vulvar Neoplasms - virology Oropharyngeal Neoplasms - virology Tacrolimus - adverse effects Oropharyngeal Neoplasms - complications Oropharyngeal Neoplasms - epidemiology Anus Neoplasms - complications Organ Transplantation - adverse effects Uterine Cervical Neoplasms - complications Adolescent Vulvar Neoplasms - epidemiology Uterine Cervical Neoplasms - virology Cohort Studies

Details

Metrics

Logo image