A qualitative study to evaluate the preparedness of community paediatricians for genomic medicine in England - ready for take-off?

Abstract

Genomic medicine (GM) was mainstreamed across the National Health Service (NHS) in England in 2018. Non-genetics healthcare professionals can now incorporate genomic testing including whole genome sequencing (WGS) into their clinical practice. This study was conducted to evaluate the preparedness of community paediatricians (CPs) for GM. Semi-structured interviews, using a topic guide informed by the Consolidated Framework for Implementation Research, were conducted with 17 CPs working in the NHS to explore issues related to preparedness and confidence. Data were analysed using thematic template analysis. The codebook included both inductive and deductive codes informed by the Capability, Opportunity and Motivation Behaviour model (COM-B), an implementation theory to explain behaviour change. The majority of participants perceived a net benefit from GM in terms of improving clinical management and information provision for patients and families and were receptive to using GM in their clinical practice. However, there was wide variation across trusts in CP preparedness for genomic medicine for reasons including lack of time and resources, notably workforce support. Many also lacked confidence in the skills required to deliver GM, and did not see GM as a priority. Most participants felt that they had access to GM education, but the main challenge was finding the time to engage with it. Strategies related to fiscal measures, enablement, training and education could help to address these early obstacles. Our findings may be relevant to clinicians in other non-genetic specialties integrating GM into their clinical practice not only in the UK NHS but more globally.