Human papillomavirus (HPV) and cervical dysplasia in adult female cystic fibrosis (CF) lung transplant recipients

Human papillomavirus (HPV) is the principal risk factor for cervical cancer. Transplant recipients are at a disproportionate risk of HPV complications. We conducted a single-centre, retrospective study of adult female cystic fibrosis (CF) lung transplant recipients between 2008 and 2021. We observed 12 of 34 (35.3%) with >= 1 abnormal pap smear (median age: 26.7 years). Complications included refractory anogenital warts (n=3), vulvectomy (n=2) and cervical cancer (n=4), with two deaths from metastatic disease. None with HPV morbidity was vaccinated. Lung transplant recipients had greater odds of cervical dysplasia relative to controls (OR, 3.98; 95% CI 1.17 to 11.82). CF care providers must prioritise HPV vaccination to attenuate potential future morbidity and mortality.