Are There Socio‐Demographic Inequalities in the Utilisation of Tumour and ctDNA Somatic Mutation Testing in Solid Tumours? A Systematic Review

Key Points

• The central aim is to evaluate disparities in access to tumour and ctDNA somatic mutation testing across socio-demographic groups.
• Conducted a systematic review of existing literature on tumour and ctDNA testing access
• Analyzed data on socio-demographic factors influencing testing utilization
• Assessed the implications for precision oncology
• Identified significant disparities in access to genomic testing based on socio-demographic factors
• Highlighted ongoing inequalities that may worsen implementation of precision oncology
• Found differences in outcomes related to access to testing among diverse socio-demographic groups