Cancer Risk in Childhood Cancer Survivors (CRICCS) is a collaborative population-based project funded by Children with Cancer UK. The project was launched on 2 November 2020 and will be conducted over a 3-year period.

The CRICCS project has the following objectives:

     1. To estimate the prevalence of childhood cancer survivors in Europe.

     2. To quantify and characterize the risk of second primary neoplasms (SPNs) in childhood cancer survivors in Europe.

     3. To assess the risk of SPNs according to treatment and predisposing characteristics in childhood cancer survivors in selected countries, 

         including outside Europe.

     4. To develop guidelines for routine population-level monitoring of SPNs in childhood cancer survivors by cancer registries