Educating military primary health-care providers in genomic medicine: lessons learned from the MilSeq Project

With few trained genetics professionals, the Military Health System is ill-equipped to manage the rapid expansion of genomic medicine. The MilSeq Project introduces an alternative service delivery model (ASDM) in which primary health-care providers (HCPs) provide post-test counseling (PTC) to healthy Airmen who have undergone exome sequencing. We describe HCP performance after a prerequisite educational intervention (EI). After a brief EI and pre-/posteducation surveys, HCPs were eligible to provide PTC with a genetic counselor available for consult. PTC was recorded, transcribed, and reviewed. Opportunities for improvement were organized into four error adjustment categories: (1) knowledge limitation, (2) minor, (3) moderate, and (4) critical. Thematic analysis was also performed. Pre-/posteducation survey responses revealed statistically significant improvements in all domains. Minor error adjustments were most represented (n=93), followed by knowledge limitation (n=39) and moderate (n=19). No critical errors were identified, and 17 transcripts required no adjustment. Thematic analysis revealed four themes that would benefit from more focused education: (1) family-centered care, (2) conveying risk, (3) disease knowledge, and (4) assay knowledge. HCPs demonstrated competence in basic PTC after a brief EI. This ASDM may be a viable interim response to the shortage of genetics professionals in some systems.