Lessons learned from a rural, community-based cervical cancer screen-and-treat pilot study in Malawi

Invasive cervical cancer (ICC) is the leading cause of cancer-related death among women in Malawi. Barriers to screening for ICC in Malawi, such as long distances to health facilities and lack of public education about ICC, have hindered participation of women in ICC prevention programs. Given the burden of disease and barriers to screening, we implemented a community-based ICC screen-and-treat pilot study and present its successes and challenges.

This study was a screen-and-treat pilot study using Visual Inspection with Acetic acid (VIA) for screening and same-day thermal ablation for treatment of pre-cancerous lesions. The pilot was implemented in four rural community settings in Lilongwe District, Malawi.

With consultation from local leaders, as well as the UNC Project-Malawi Community Department and the Community Advisory Board, a team of researchers designed a rural, community-based ICC screen-and-treat pilot study. Over a 5-week period, we travelled to four rural communities to provide information about and screening for ICC and HIV through our study. The four selected rural locations were about an hour drive from Lilongwe City, Malawi. Detailed field notes were taken by study staff and then later analyzed and categorized as either strengths or challenges.

Successes included support from local leaders, high uptake of screening (408 women underwent VIA, representing 88% of eligible women), positive experiences during screening, and good communication between study staff and participants. This communication enabled us to quickly address misperceptions about the study intent and procedures and to better understand some of the barriers to care. Challenges included insufficient medication for diagnosed sexually transmitted infections, finding ways to engage interested women who were ineligible due to young age, and not screening interested women because they needed male partner approval.

Community-based screen-and-treat programs with thermal ablation for ICC can be an effective way to engage hard-to-reach women in ICC preventive care. Our findings support existing literature which suggests that involvement of local leadership, women from the community, and their male partners, as well as ongoing peer education, may facilitate greater participation in ICC screening and treatment. In addition, we found ongoing communication between study staff and participants to be mutually beneficial. Finally, we suggest that future interventions consider bundling sexually transmitted infection treatment into ICC preventive care when engaging hard-to-reach populations.