Developing an Arts-based Intervention for Patients With End-stage Kidney Disease Whilst Receiving Haemodialysis

Overview

This research study aims to develop an arts-based intervention for patients with end-stage kidney disease (ESKD) that can be implemented during haemodialysis sessions, and to assess the feasibility of a randomised controlled trial (RCT). Haemodialysis is the most common treatment for patients with ESKD; it involves attending hospital three times a week for a period of four hours each time, during that time the patient is connected to a dialysing unit that drains and filters their blood, performing the role of the damaged kidneys. Patients with ESKD receiving haemodialysis report low quality of life (QoL) and poor mental health. Arts-based interventions have been used in a variety of different settings to improve both QoL and mental health, but there's a lack of research assessing their effectiveness in patients with ESKD receiving haemodialysis. This study will develop an arts-based intervention by reviewing the existing literature and forming an advisory group consisting of patients, healthcare staff, artists and academics. Once developed a feasibility RCT will be conducted on a haemodialysis unit. The feasibility RCT will involve establishing the recruitment, participation and retention rates of patients who are eligible for inclusion. A process evaluation will be conducted alongside the feasibility trial; this will involve interviews with patients and focus groups with staff to explore experiences of the intervention. Finally a feasibility economic evaluation will be conducted to explore methods for a cost-effectiveness analysis within an RCT. The hope is this study will contribute to a future RCT that will evaluate the impact of arts-based interventions on the QoL and mental health of patients receiving haemodialysis.

This study consists of four phases and will utilise a mixed methods design. The first phase is the development of the intervention, the second phase is a feasibility randomised controlled trial (RCT), the third phase is a qualitative process evaluation and the fourth phase is a feasibility economic evaluation. The first phase will involve the development of the intervention and will follow the development framework published by Fancourt in 'Arts in Health' (2017). This framework was developed specifically to inform arts-based interventions for healthcare contexts, and focuses primarily on identifying the needs of patients and staff within the clinical setting. The development will be informed by a systematic literature review and an interdisciplinary advisory group. The advisory group will consist of three patient representatives, two staff representatives from the haemodialysis unit, a renal counsellor from the Northern Health and Social Care Trust, two artist representatives from Arts Care Northern Ireland, the Chief Executive Officer from Arts Care Northern Ireland, the Community Wellbeing Manager in the Northern Health and Social Care Trust, a representative from the Renal Arts Group at Queen's, a representative from the University of Florida Arts in Medicine faculty, and a statistician. They will meet approximately every three months to inform the intervention and the research process. The second phase will be a feasibility RCT that will involve recruiting 30 participants from Antrim Area Hospital's haemodialysis unit. Feasibility RCT's are necessary to determine whether a definitive randomised controlled trial can and should be conducted, and to identify the key areas within the methodology that work well or need to be adapted. Recruitment will take place over seven months.Half the participants will be randomly allocated to the experimental group who will receive the intervention and half will be randomly allocated to the control group who will receive usual care.Participants will not be randomly allocated on an individual level, but instead will be randomly allocated according to the days of the week that they attend for haemodialysis. Patients receiving haemodialysis attend hospital on a set shift pattern, either Monday, Wednesday and Friday, or Tuesday, Thursday and Saturday. As the unit is open planned there is a risk that participants allocated to the control group will observe the intervention taking place if random allocation is done on an individual basis and this may influence the outcome; therefore randomisation will occur according to shift pattern to reduce the risk of contamination. The intervention will consist of an artistic activity that is minimally disruptive to the clinical setting, such as painting, sketching, pen and ink or creative writing. The intervention will be done at the bedside and will be adapted to ensure that vascular access is maintained. In order to ensure infection control protocols are followed each participant will receive their own set of art supplies to prevent the potential spread of infection through contaminated shared materials. The intervention will involve 6 sessions that will be administered over the course of 3 weeks for approximately an hour during dialysis sessions. The third phase is the qualitative process evaluation. Participants will consist of both patients on the unit and staff who are working within the unit. Patients recruited will include those who have participated in phase two of the study, both in the intervention and control group. Semi-structured interviews will be conducted with 13 patients in order to capture a broad range of experiences with the intervention and the research process, including potential methods to make the intervention more accessible or engaging, experiences of being randomisation and participating in a control group, and reasons for retention of participants. 3 focus groups will be conducted with healthcare staff who have experienced the intervention on the unit. Due to the potential impact that arts-based interventions could have on the responsibilities of staff and the environment that they work in it is important to consider their experiences within the process evaluation as well, including identifying any barriers or facilitators to implementing the intervention in the dialysis setting. Phase four is the feasibility economic evaluation. Participants who have been recruited into phase two of the study will be asked to complete a Patient Service Use Log throughout the study, this will be completed with the PhD student during the haemodialysis session, and the approximate cost of the intervention will be also be calculated.