چکیده (انگلیسی):

Background:Point-of-care tests (POCTs) are increasingly used in family medicine clinics in the United States. While
the diagnostics industry predicts significant growth in the number and scope of POCTs deployed, little is known about
clinic-level attitudes towards implementation of these tests. We aimed to explore attitudes of primary care providers,
laboratory and clinic administrative/support staff to identify barriers and facilitators to use of POCTs in family medicine.
Methods:Seven focus groups and four semi-structured interviews were conducted with a total of 52 clinic staff from
three family medicine clinics in two US states. Qualitative data from this exploratory study was analyzed using the
constant comparison method.
Results:Five themes were identified which included the impact of POCTs on clinical decision-making; perceived
inaccuracy of POCTs; impact of POCTs on staff and workflow; perceived patient experience and patient-provider
relationship, and issues related to cost, regulation and quality control. Overall, there were mixed attitudes towards use
of POCTs. Participants believed the added data provided by POCT may facilitate prompt clinical management,
diagnostic certainty and patient-provider communication.
Perceived barriers included inaccuracy of POCT, shortage of clinic staff to support more testing, and uncertainty about
their cost-effectiveness.
Conclusions:The potential benefits of using POCTs in family medicine clinics are countered by several barriers. Clinical
utility of many POCTs will depend on the extent to which these barriers are addressed. Engagement between clinical
researchers, industry, health insurers and the primary care community is important to ensure that POCTs align with
clinic and patient needs.