The impact of the COVID-19 pandemic on cervical screening and outcomes for women living with HIV

ABSTRACT

Background: Current published Faculty of Sexual and Reproductive Health (FSRH) guidelines recommend annual cervical screening for women living with HIV(WLHIV) but do not reflect current evidence. Aim(s) 1. To assess the impact of the Covid-19 pandemic on frequency and interval of cervical screening in WLHIV 2. To report any changes in outcomes of cervical screening in WLHIV during Covid-19 Method: Data were collected retrospectively over 3 years defined as Pre-Covid (23/3/2019-22/3/2020), during Covid lockdowns (23/3/2020-22/3/2021) and Post-Covid lockdowns (23/3/2021-22/3/2022). Data was collated on demographics, HIV-related data, previous abnormal cervical screens/colposcopy, smoking and high-risk Human Papilloma Virus(hrHPV) vaccination. Result(s) Data was available for 70 women. Mean age was 48 years, 44.3%(n=31) were of African ethnicity. Mean duration of HIV diagnosis was 19 years. 22.9% (n=16) had a previous ADI, median CD4 was 768(range 35-1891), median nadir-CD4 439(range 3-1472), 94.3% (n=66) were taking ARVs and 87.1%(n=61) had HIV-VL <40 copies/ml. 42.9%(n=30) had a previous abnormal cervical screen and 78.6%(n=55) had undergone colposcopy. 4.3%(n=3) were vaccinated against hrHPV. 18.6% (n=13) currently smoked. 60%(n=42) women underwent cervical screening Pre- Covid, 41.4%(n=29) during and 78.6%(n=55) Post-Covid. 19.6-37.2% fewer women were screened during Covid compared to Pre and Post-Covid. 9.5%(n=4) women screened Pre-Covid tested positive for hrHPV compared with 6.9%(n=2) during Covid and 12.7%(n=7) Post-Covid. No cytology changes were seen for the majority however cervical intraepithelial neoplasia(CIN) grade 1 was detected in 2.4%(n=1) Pre- Covid, compared with 3.4%(n=1) during covid and 5.4% (n=3) Post-covid. Post-Covid 1.82%(n=1) had CIN grade 2 detected, no women pre or during covid had CIN grade 2 detected. No women Pre, during or Post-covid had CIN grade 3 or cervical neoplasm detected on cytology. Conclusion(s) Covid increased cervical screening intervals for WLHIV but did not result in delayed cervical cancer diagnosis. FSRH guidelines are currently under review regarding screening intervals. This data, although small in number, may support European AIDS Clinical Society and Department of Health and Human Services guidelines which have extended screening intervals for PWLH especially for those who tested negative for hrHPV.