Abstract
BackgroundVenous thromboembolism is a primary cause of morbidity and mortality in hospitalised patients. Clinical practice guidelines were developed to prevent venous thromboembolism events. This study adopted the Theoretical Domains Framework to explore the beliefs and perceptions of physicians adoption of clinical practice guidelines for the uptake of venous thromboembolism prevention guidelines.MethodsSemi-structured interviews were conducted with a stratified purposive sample of internal medicine physicians in an acute hospital. The interview topic guide was developed using the Theoretical Domains Framework to identify the factors perceived to influence the practice. Two researchers coded the interview transcripts using thematic content analysis. Emerging relevant themes were mapped to TDF domains.ResultsA total of sixteen medical physicians were interviewed over a six-month period. Nine theoretical domains derived from thirty-three belief statements were identified as relevant to the target behaviour; knowledge (education about the importance of VTE guidelines); beliefs about capabilities (with practice VTE tool easier to implement); beliefs about consequences (positive consequences in reducing the development of VTE, length of stay, financial burden and support physician decision) and (negative consequence risk of bleeding); reinforcement (recognition and continuous reminders); goals (patient safety goal); environmental context and resources (workload and availability of medications were barriers, VTE coordinator and electronic medical record were enablers); social influences (senior physicians and patient/family influence the VTE practice); behavioural regulation (monitoring and mandatory hospital policy); and nature of the behaviour.ConclusionsUsing the Theoretical Domains Framework, factors thought to influence the implementation of VTE clinical practice guidelines were identified which can be used to design theoretically based interventions by targeting specific psychological constructs and linking them to behaviour change techniques to change the clinical practice of physicians.
Highlights
Venous thromboembolism is a primary cause of morbidity and mortality in hospitalised patients
A venous thromboembolism (VTE) prevention guideline consists of a VTE risk assessment, a risk of bleeding assessment, and clinical decision making on prophylactic choices based on the combination of VTE and bleeding risk factors
Several studies revealed that hospitalised patients at risk of VTE did not receive appropriate prophylaxis, and prophylaxis was prescribed less to medical patients than surgical patients [5,6,7]
Summary
Venous thromboembolism is a primary cause of morbidity and mortality in hospitalised patients. Evidence-based clinical practice guidelines have been developed to prevent venous thromboembolism, outlining the recommendations for conducting VTE risk assessment and prescribing appropriate prophylaxis to prevent venous thromboembolism (VTE) in hospitalised patients [1,2,3,4]. Studies derived from behaviour change theory to inform the intervention to increase the uptake of VTE guidelines in medical patients were not identified in our systematic review study [11]. Both our research and others have identified a need to explore the VTE guidelines regarding the uptake of this behaviour from a behaviour change theory-based perspective
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