A Study of the Impact and Restitutive Efforts of Cervical Cancer Screening during the COVID-19 Pandemic in a Regionsl Cancer Centre in Eastern India

Abstract

AIM: To evaluate the feasibility and efficacy of switching to a self-sampling based screening as compared to ongoing provider-collection based screening using HPV DNA test and assess the compliance of HPV positive women for further treatment during the COVID 19 pandemic. METHOD: The study participants were women aged 30-60 years from rural and semi-urban communities around Kolkata, who underwent screening followed by HPV testing by Hybrid Capture II test. In the pre pandemic era, the women who attended the health centres where trained health workers that collected cervical samples. Following lockdown, the health workers distributed the self-sampling device to the women during home visits and counselled them to collect their samples by themselves. Thereafter the self collected screened positive women were brought to the hospital for further treatment instead of community clinics. RESULTS: From April 2018 to March 2020, 12,718 women underwent screening using either HPV DNA test or visual inspection with acetic acid. HPV samples were either provider collected (62.7%) or self-collected (37.2%). The HPV positivity and CIN2+ detection rate were 5.4% and 2%. From April 2020 to February 2022, 10,792 women underwent screening using self-sampling only. The HPV positivity rate and CIN2+ detection rate were found to be 5.1% and 1.9 % . CONCLUSION: Cervical cancer screening by HPV self-sampling advocates participation of more women especially in rural areas, while accelerating progress towards elimination of cervical cancer.