HPV self-collection: what are we waiting for? Exploration of attitudes from frontline healthcare providers

Abstract

Objective: Polymerase chain reaction based human papilloma virus (HPV) self-collection for cervical cancer screening is well established. It is utilized worldwide, accepted by patients, is cost-effective, has comparable sensitivity to provider-collected samples, and increases screening rates, however clinical practice in the United States has not shifted to include HPV self-collection. This study sought to examine provider knowledge and attitudes to better understand why HPV self-collection is not being utilized.

Methods: An observational, qualitative study was conducted. Data were collected with semi-structured focus groups and individual interviews with Oregon healthcare providers. Focus groups and interviews were continued until data saturation was achieved. A grounded theory method was used for analysis, a cyclical process of coding data, memo-writing, and theoretical sampling to the point of saturation.

Results: Eighteen healthcare providers participated in the focus group and interviews. They represented 14 of 36 counties across Oregon and 50% were physicians, 33% were nurse practitioners, and 94% worked within family medicine. All providers performed cervical cancer screening according to current American Society for Colposcopy and Cervical Pathology guidelines. Five overarching themes emerged: provider concerns, clinical and provider barriers, patient perspective and barriers, process-based themes, and barriers to cervical cancer screening. Nearly all providers stated they will offer HPV self-collection to most of their patients once available.

Conclusion: While providers identified concerns and barriers for initiating HPV self-collection, there was a strong desire to implement HPV self-collection and acceptance within patient populations was assumed. Providers indicated the need for HPV self-collection to be incorporated into national screening guidelines along with best practices on how to successfully implement this modality to further increase cervical cancer screening rates.

Keywords: Cervical Cancer; Gynecology.