Selfcare Management Intervention in Heart Failure
- Conditions
- Heart Failure
- Interventions
- Device: OPTILOGGOther: Standard care
- Registration Number
- NCT03484286
- Lead Sponsor
- Lund University
- Brief Summary
A novel tool for self-care enhancement for heart failure (HF) patients has been developed. In this randomized controlled trial, patients will be randomized 1:1 to either receive the home-based tool (OPTILOGG) or standard care. The intervention will go on for 8 months, and outcomes are self-care, cardiovascular events (including emergency visits, admissions, number of in-hospital days).
- Detailed Description
Patients will be recruited using continuous sampling, and will be approached either in connection with being discharged after a heart failure (HF) related event or upon visiting an out-patient HF clinic if the patient has been admitted for HF at least once the last year.
After written consent has been given, demographical data will be noted, and the patient will complete forms: the European Heart Failure Self-care Behaviour scale 9-item questionnaire (EHFScB-9) and self-assessment of symtoms (NYHAclass). Expected time for this is 20 minutes. The baseline demographical data will include age, gender, ejection-fraction, New York Heart Association (NYHA)-class, blood pressure, heart rate, HF aetiology, and other routine tests for HF visits as outlined in the European guidelines for HF treatment.
After the patient has filled out the forms, the patient will be randomized to the control group (CG) meaning standard care, or the intervention group (IG). Patients allocated to the IG will be equipped with the home based self-care enhancement tool OPTILOGG. OPTILOGG assists the patient with symptom monitoring and flexible diuretics regimen, as well as education about living with HF. It consists of a specialized tablet computer wirelessly connected to a weight scale. OPTILOGG is CE-marked. The intervention will be deployed for eight months. After the eight months, the patients will be called to a follow-up visit. During the visit all data that was collected at baseline/recruitment will be collected again. All cardiovascular events for each patient will be retrieved, for the eight months during which the intervention was deployed, but also for the following 12 months. These events include hospital admissions, ER-visits and number of in-hospital days.
Based off of previous findings in the literature, target for enrollment was set at 70 + 70 patients, to achieve statistical significance with 80% power.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 124
- Diagnosed heart failure, International classification of diseases (ICD): I50, existing or de-novo, in NYHA-class II-IV
- Admission for HF within the last 12 months
- Filled out consent form
- Expected to be able to use the tool, if allocated to the intervention group
- Decline to participate
- More than mild cognitive impairment
- Expectancy of life < 8 months
- For other reasons deemed inappropriate to be enrolled, e.g. participating in another study affecting standard care
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Intervention group OPTILOGG Device: OPTILOGG Control group Standard care Subject to standard care. No interventions above and beyond what is deemed standard care for heart failure patients in the region where the study takes place.
- Primary Outcome Measures
Name Time Method Self-care behaviour Eight months Registered using the European Heart Failure Self-care Behaviour Scale (EHFScB), a validated instrument for measuring heart failure (HF) self-care behaviour. The questionnaire is made up of 9 items, where the respondent can choose between 5 different answers to each of the 9 statements. Each item thus generates a score between 1 and 5. The total score for the instrument is between 9 and 45, with 9 constituting the best, or most desireable self-care behaviour and 45 the worst.
Data will be analyzed on a group level using Mann-Whitney-U test for independent samples.
- Secondary Outcome Measures
Name Time Method Number of HF related days in the hospital Eight months All in-hospital days will be adjudicated as HF-related, or non-HF related. The HF-related in-hospital days will then be analyzed on the group level.
Event-free survival Eight months Composite endpoint of HF-admissions, HF related ER visits, all-cause mortality
Trial Locations
- Locations (1)
Region Skåne
🇸🇪Lund, Skåne, Sweden