Feasibility and acceptability of a patient-reported outcome intervention in chronic heart failure
To examine the feasibility and acceptability of using a PROM—the Integrated Palliative care Outcome Scale (IPOS)—together with heart failure nurse education and training to improve the identification and management of symptoms and concerns among patients with CHF.Methods
A parallel, mixed methods design with an embedded qualitative component was used to examine the feasibility of recruitment, retention, intervention adherence/compliance and follow-up assessment completion (symptom burden, quality of life, psychological well-being). Patient and nurse qualitative semistructured interviews explored intervention and study design feasibility and its acceptability.Results
Conversion to consent was 46.9% (372 screened, 81 approached, 38 recruited). 66% of patient participants completed the IPOS; 6% of IPOS questionnaire items were missing (non-response). Over two-thirds (65.6%) of these missing items related to three patients. No item was consistently missing; appetite was the most frequent missing item (1.4%). 92% of participants who completed the IPOS completed all follow-up assessments (1–2 days, 1–2 weeks and 4–6 weeks post-IPOS completion) with no missing data. The a priori feasibility objectives were met. Patients and nurses reported the intervention and study design feasible and acceptable.Conclusions
A palliative-specific PROM-based intervention is feasible and acceptable to both patients with CHF and nurses in nurse-led disease management clinics for the purposes of both clinical care and research.