A randomised controlled pilot and feasibility study of music therapy for improving the quality of life of hospice inpatients

BACKGROUND

Evidence about the effectiveness of music therapy for improving the quality of life of palliative care patients is positive but weak in terms of risk of bias.

METHODS

This study aimed to determine the feasibility of a randomised controlled trial to evaluate the effectiveness of music therapy for improving the quality of life of hospice inpatients, as measured by the McGill Quality of Life questionnaire. Objectives included recruitment of 52 participants over 12 months and provision of data to support the calculation of the required sample size for a definitive randomised trial, taking into account the retention rates of recruited participants; and evaluation of the viability of the intervention and the acceptability of the assessment tool. The design was a single-centre, researcher-blinded randomised pilot and feasibility study involving two parallel groups. Participants were recruited from one inpatient hospice unit in Northern Ireland. Eligibility criteria were an Eastern Cooperative Oncology Group performance status of two or lower and an Abbreviated Mental Test score of seven or more. Consenting patients were randomly allocated to the intervention or control group using a 1:1 allocation ratio. The intervention group received up to six individual music therapy sessions over 3 weeks in addition to usual care. The control group received usual care only.

RESULTS

Fifty one participants were recruited over 12 months. Twenty five were allocated to the intervention group and 26 to the control group. Seventy one percent of participants were lost to follow up by week 3, the proposed primary endpoint. The primary endpoint was moved from week 3, when 71% were lost to follow up to week 1, when 33% were lost. The McGill Quality of Life questionnaire was generally acceptable to participants. In order to detect a small to moderate effect size of 0.3, a fully powered study would require the recruitment of 698 participants.

CONCLUSIONS

A Phase III randomised controlled trial to evaluate the effectiveness of music therapy in improving the quality of life of hospice inpatients is feasible.

TRIAL REGISTRATION

ClinicalTrials.gov: NCT02791048 . Registered 6 June 2016.

23 Findings from a pilot and feasibility trial of a music therapy intervention in specialist palliative care

Introduction

Music therapy aligns to the holistic approach to palliative and end-of-life care (PEOLC) with increased prevalence in PEOLC settings (Graham-Wisener et al. 2018). Despite this there is a dearth of high-quality evidence examining the impact of music therapy towards end of life on quality of life (McConnell et al. 2016).

Aims

The aim of this pilot and feasibility study was to: test procedures; outcomes and validated tools; estimate recruitment and attrition rates; and calculate the sample size required for a phase III randomised controlled trial.

Methods

A single-centre pilot and feasibility trial with patients admitted to a specialist palliative care inpatient unit within the United Kingdom. Participants were randomised (1:1) to either a music therapy intervention of two 30–45 min sessions of music therapy per week for three consecutive weeks or usual care. The primary outcome measure was to evaualte the feasibility of administering the McGill Quality of Life Questionnaire (MQoL) baseline with follow-up measures at one, three and five weeks.

Results

51 participants were recruited to the trial over a 12 month period. Feasibility of administering music therapy intervention and attrition rates identified one-week follow-up as an appropriate primary outcome. Results suggest a likely effect on MQoL total score between intervention and control arms in particular the existential subscale.

Conclusion

The current study resolved a number of issues towards informing robust procedures for a phase III RCT. This data is urgently needed to ensure an evidence-based decision on inclusion of music therapy in palliative care services.

References

. Graham-Wisener L, Watts G, Kirkwood J, Harrison C, McEwan J, Porter S, Reid J, McConnell TH. Music therapy in UK palliative and end-of-life care: A service evaluation. BMJ supportive & palliative care2018.

. McConnell T, Scott D, Porter S. Music therapy for end-of-life care: An updated systematic review. Palliative Medicine2016;30(9):877–883.

A critical realist evaluation of a music therapy intervention in palliative care

BACKGROUND

Music therapy is increasingly used as an adjunct therapy to support symptom management in palliative care. However, studies to date have paid little attention to the processes that lead to changes in patient outcomes. To fill this gap, we examined the processes and experiences involved in the introduction of music therapy as an adjunct complementary therapy to palliative care in a hospice setting in the United Kingdom (UK).

METHODS

Using a realistic evaluation approach, we conducted a qualitative study using a variety of approaches. These consisted of open text answers from patients (n = 16) on how music therapy helped meet their needs within one hospice in Northern Ireland, UK. We also conducted three focus groups with a range of palliative care practitioners (seven physicians, seven nursing staff, two social workers and three allied health professionals) to help understand their perspectives on music therapy's impact on their work setting, and what influences its successful implementation. This was supplemented with an interview with the music therapist delivering the intervention.

RESULTS

Music therapy contains multiple mechanisms that can provide physical, psychological, emotional, expressive, existential and social support. There is also evidence that the hospice context, animated by a holistic approach to healthcare, is an important facilitator of the effects of music therapy. Examination of patients' responses helped identify specific benefits for different types of patients.

CONCLUSIONS

There is a synergy between the therapeutic aims of music therapy and those of palliative care, which appealed to a significant proportion of participants, who perceived it as effective.

Evaluation of the effectiveness of music therapy in improving the quality of life of palliative care patients: a randomised controlled pilot and feasibility study

BACKGROUND

Music therapy is frequently used as a palliative therapy. In consonance with the goals of palliative care, the primary aim of music therapy is to improve people's quality of life by addressing their psychological needs and facilitating communication. To date, primarily because of a paucity of robust research, the evidence for music therapy's effectiveness on patient reported outcomes is positive but weak. This pilot and feasibility study will test procedures, outcomes and validated tools; estimate recruitment and attrition rates; and calculate the sample size required for a phase III randomised trial to evaluate the effectiveness of music therapy in improving the quality of life of palliative care patients.

METHODS

A pilot randomised controlled trial supplemented with qualitative methods. The quantitative data collection will involve recruitment of >52 patients from an inpatient Marie Curie hospice setting over a 12-month period. Eligibility criteria include all patients with an Eastern Cooperative Oncology Group (ECOG) performance status of 03- indicating they are medically fit to engage with music therapy and an Abbreviated Mental Test (AMT) score of ≥7 indicating they are capable of providing meaningful informed consent and accurate responses to outcome measures. Baseline data collection will include the McGill Quality of Life Questionnaire (MQOL); medical and socio-demographic data will be undertaken before randomisation to an intervention or control group. Participants in the intervention arm will be offered two 30-45 min sessions of music therapy per week for three consecutive weeks, in addition to care as usual. Participants in the control arm will receive care as usual. Follow-up measures will be administered in 1, 3 and 5 weeks. Qualitative data collection will involve focus group and individual interviews with HCPs and carers.

DISCUSSION

This study will ensure a firm methodological grounding for the development of a robust phase III randomised trial of music therapy for improving quality of life in palliative care patients. By undertaking the pilot and feasibility trial under normal clinical conditions in a hospice setting, the trial will result in reliable procedures to overcome some of the difficulties in designing music therapy RCTs for palliative care settings.

TRIAL REGISTRATION

Clinicaltrials.gov Identifier: NCT02791048.