Thermal Ablation for Cervical Cancer Prevention

Global elimination of cervical cancer is a feasible goal; however, the countries with the greatest disease burden also have the greatest healthcare system challenges. Cervical cancer (CC) is almost entirely preventable, yet, it remains the 2nd most common cause of cancer and is the most common cause of cancer deaths among women in the majority of Low-Middle-Income-Countries (LMIC) including Kenya. Effective low-cost interventions for early detection of pre-cancer lesions have been available but there remains very low coverage with about 16% eligible women screened in Kenya. Cryotherapy has been introduced as a low-cost intervention for treatment of pre-cancer lesions, however, challenges with equipment shortage, costs, supply chain difficulties of refrigerant gas and equipment failure health facilities has been cited as a reason for the low treatment rates of screen positive women. In Kenya only about 30% of women screening positive access treatment for the pre-cancer lesions. This project will introduce thermal ablation (TA), which is proven to be safe and as effective as cryotherapy for treatment of pre-cancer lesions of the cervix. TA uses electricity, batteries or solar to charge, takes a shorter time to use, is a small easily portable equipment. The primary aim of the study is to deliver, evaluate and cost implementation of the 'Single Visit Screen and Treat with Thermal Ablation' (SVA-SAT+TA) intervention for treatment of women who screen positive for pre-cancer lesions of the cervix in reproductive health clinics in Kenya, using implementation science framework to inform National scale-up. To achieve national and global goals to eliminate cervical cancer, there is an urgent need to adapt, implement, and scale-up effective technologies in Kenya. The proposed research project will develop a contextually appropriate implementation and dissemination model to guide effective scale-up of the single visit screen and treat approach with use of thermal ablation to health facilities to bridge access to cervical cancer prevention services for women in Kenya and similar low resource settings.