Periodic Reporting for period 1 - DIAdIC (Evaluation of Dyadic Psychoeducational Interventions for People with Advanced Cancer and their Informal Caregivers (DIAdIC): An international randomized controlled trial)
Reporting period: 2019-01-01 to 2020-06-30
In summary cancer impacts the quality of life both the person with the cancer and their family caregiver(s).Research indicates that both are better helped if support is offered to both the person with cancer and their primary (or main) family caregiver together (sometimes referred to as a dyad). Research also shows that we need new ways to improve support for people with cancer along with their family caregiver. That is why we are conducting a new project called the DIAdIC study. DIAdIC is a research project involving six European countries; Belgium, Denmark, Italy, Ireland, The Netherlands and the United Kingdom. The project will test and evaluate two types of support strategies to persons with cancer and their family caregivers:
A first intervention is called FOCUS+ and is a nurse-led person-to-person approach. A specially trained nurse will have three extensive consultations over a course of 3 months with the patient-caregiver dyad. This intervention will usually take place in the home of the person with cancer and/or the family caregiver.
The second strategy is called iFOCUS. In this approach the person with cancer and the family caregiver access four online (web based) sessions together via a computer program over a period of 3 months.
The two FOCUS strategies have a different mode of delivery, but address the same five core components:
Supporting family involvement and improving mutual communication
Supporting outlook and meaning
Increasing coping effectiveness
Teaching symptom management and giving confidence to handle specific tasks and problems
The project’s scientific objectives are:
1. 1.a) to evaluate whether the FOCUS+ and iFOCUS strategies increase the quality of life and self-efficacy of both the person with cancer and their family caregivers.
1.b) To evaluate the cost-effectiveness of both approaches and its impact on the use of professional health care resources.
1.c) To evaluate whether the strategies have different effects on different vulnerable groups and in different healthcare systems
2. To evaluate the implementation process of both interventions.
1. Drafted a Protocol for country-specific adaptations and translations of the FOCUS Intervention materials that were originally used in the USA more than 10 years ago
2. Developed, reviewed, and culturally adapted the intervention materials for the 6 countries participating to the study
3. Developed an online training programme for intervention nurses who will deliver the FOCUS+ intervention in their own countries
4. Developed a digital platform for the management of the entire study, for the recording of data
5. Developed the iFOCUS eHealth program
6. Selected the best instruments to measure the relevant outcomes, translated these into the different languages (Flemish, Dutch, Danish, Italian, English) and pilot tested them with patients and family caregivers. This resulted in the final questionnaires for patients and family caregivers.
7. Drafted the study protocol for the Randomized controlled trial (RCT) study and set up the start date; locally developed relationships with the sites from which patient-caregiver dyads will be recruited and identified local Principal Investigators for each site
8. Written a cost-effectiveness data collection and analysis plan detailing the patient and caregiver outcomes, and resource utilization
9. Commenced a process of an explorative literature search and qualitative semi-structured interviews to understand current family caregiving practices and cultures in the participating countries
10. Completed a protocol for the process and implementation procedure including satisfaction surveys to be implemented in all countries
11. Developed Interview schedules for a series of qualitative, semi-structured interviews that form a core component of the data collection for the Process Evaluation
12. Developed and submitted a comprehensive Dissemination, Exploitation and Communication plan
13. Created the DIAdIC website and social media accounts and developed promotional materials
14. Published a press release
15. And more.
1) The international design will inform policy across Europe. The effectiveness and cost-effectiveness of the interventions may be influenced by certain characteristics of healthcare systems. This knowledge will enable the study results to be more easily translated to a broader international context.
2) The DIAdIC project would be the first cross-national randomized controlled trial to focus significantly on experiences and quality of life of both people with advanced cancer and their family caregivers along with data on service use and cost.
3) The conceptual model evaluated in the DIAdIC project will result in a scientifically innovative evidence based-model for future research in palliative care. It considers the influence of health care system factors, differences between patient categories (eg age, gender and socio-economic position) and dyads’ individual variation in needs and preferences.
4) We will ensure that stakeholder knowledge and the input of end-users is incorporated throughout the project and, as such assess the suitability of the interventions and the data collection methods to the cultural and healthcare context of each country.
5) Our project will make available an eHealth tool to provide psychosocial and educational support to both patient and family caregiver, tailored to each dyad’s needs. If successful, this tool will be available for immediate implementation in a number of European countries, where no similar tools currently exist. By studying the effectiveness of this tool we improve on the state-of-the-art by providing evidence for the use of eHealth solutions in healthcare.
6) To maximally translate the findings into the practice setting, the project will draw on an evidence-based model of knowledge transfer and exchange (KTE) that has been developed to successfully facilitate the implementation of research results into health services.