Peer-Reviewed Journal Details
Mandatory Fields
Cullinan, S;Fleming, A;O'Mahony, D;Ryan, C;O'Sullivan, D;Gallagher, P;Byrne, S
2015
May
British Journal of Clinical Pharmacology
Doctors' perspectives on the barriers to appropriate prescribing in older hospitalized patients: a qualitative study
Validated
Optional Fields
THEORETICAL DOMAINS FRAMEWORK BEHAVIOR-CHANGE PHYSICIANS PERSPECTIVES PRIMARY-CARE PREVENTION POPULATION PEOPLE ERRORS INTERVENTIONS MEDICATIONS
79
860
869
AimsOlder patients commonly suffer from multimorbidites and take multiple medications. As a result, these patients are more vulnerable to potentially inappropriate prescribing (PIP). PIP in older patients may result in adverse drug events (ADEs) and hospitalizations. However, little has been done to identify why PIP occurs. The objectives of this study were (i) to identify hospital doctors' perceptions as to why PIP occurs, (ii) to identify the barriers to addressing the issues identified and (iii) to determine which intervention types would be best suited to improving prescribing. MethodsSemi-structured interviews based on the Theoretical Domains Framework (TDF), a tool used to apply behaviour change theories, were conducted with 22 hospital doctors. Content analysis was conducted to identify domains of the TDF that could be targeted to improve prescribing for older people. These domains were then mapped to the behaviour change wheel to identify possible intervention types. ResultsContent analysis identified five of the 12 domains in the TDF as relevant: (i) environmental context and resources, (ii) knowledge, (iii) skills, (iv) social influences and (v) memory/attention and decision processes. Using the behaviour change wheel, the types of interventions deemed suitable were those based on training and environmental restructuring. ConclusionThis study shows that doctors feel there is insufficient emphasis on geriatric pharmacotherapy in their undergraduate/postgraduate training. An intervention providing supplementary training, with particular emphasis on decision processes and dealing with social influences would be justified. This study has, however, uncovered many areas for potential intervention in the future.
HOBOKEN
0306-5251
10.1111/bcp.12555
Grant Details