Identifying barriers and facilitators to deprescribing benzodiazepines and sedative hypnotics in the hospital setting using the Theoretical Domains Framework and the Capability, Opportunity, Motivation and Behaviour (COM-B) Model: a qualitative study. Issue 2 (22nd February 2023)

• Record Type: Journal Article
• Authors: Keller, Michelle S; Carrascoza-Bolanos, Johan; Breda, Kathleen; Kim, Linda Y; Kennelty, Korey A; Leang, Donna W; Murry, Logan T; Nuckols, Teryl K; Schnipper, Jeffrey L; Pevnick, Joshua M
• Is Part Of: BMJ open. Volume 13:Issue 2(2023)
• Publication Date: 2023-02-22
• Subjects: GERIATRIC MEDICINE -- Quality in health care -- QUALITATIVE RESEARCH -- THERAPEUTICS; Medicine -- Research -- Periodicals; 610.72
• DOI: 10.1136/bmjopen-2022-066234
• Languages: English
• ISSNs: 2044-6055

Abstract

Abstract : Objectives: Geriatric guidelines strongly recommend avoiding benzodiazepines and non-benzodiazepine sedative hypnotics in older adults. Hospitalisation may provide an important opportunity to begin the process of deprescribing these medications, particularly as new contraindications arise. We used implementation science models and qualitative interviews to describe barriers and facilitators to deprescribing benzodiazepines and non-benzodiazepine sedative hypnotics in the hospital and develop potential interventions to address identified barriers. Design: We used two implementation science models, the Capability, Opportunity and Behaviour Model (COM-B) and the Theoretical Domains Framework, to code interviews with hospital staff, and an implementation process, the Behaviour Change Wheel (BCW), to codevelop potential interventions with stakeholders from each clinician group. Setting: Interviews took place in a tertiary, 886-bed hospital located in Los Angeles, California. Participants: Interview participants included physicians, pharmacists, pharmacist technicians, and nurses. Results: We interviewed 14 clinicians. We found barriers and facilitators across all COM-B model domains. Barriers included lack of knowledge about how to engage in complex conversations about deprescribing (capability), competing tasks in the inpatient setting (opportunity), high levels of resistance/anxiety among patients to deprescribe (motivation), concerns about lack of postdischarge follow-up (motivation). Facilitators included high levels of knowledge about the risks of these medications (capability), regular rounds and huddles to identify inappropriate medications (opportunity) and beliefs that patients may be more receptive to deprescribing if the medication is related to the reason for hospitalisation (motivation). Potential modes of delivery included a seminar aimed at addressing capability and motivation barriers in nurses, a pharmacist-led deprescribing initiative using risk stratification to identify and target patients at highest need for deprescribing, and the use of evidence-based deprescribing education materials provided to patients at discharge. Conclusions: While we identified numerous barriers and facilitators to initiating deprescribing conversations in the hospital, nurse- and pharmacist-led interventions may be an appropriate opportunity to initiate deprescribing.