Across Australia, some residential aged care facilities have their own internal volunteer program, of which some or all volunteers may be involved in supporting people at or near end of life. This model of volunteer program is different to the Community Visitors Scheme (CVS) by which the Australian Government’s Department of Health funds auspicing organisations like Red Cross to link their volunteers (external to the aged care service) to a particular aged care resident or community-based service user. The CVS-volunteer visit to the person in aged care is comparable to that of a friend or family member and the volunteer must not be required to undertake any additional training with the aged care service. This section applies to evidence on training for volunteers who form part of an internal volunteer program in palliative care.
In total nine reviews [1-9] were included in the synthesis of evidence for the topic of volunteers in palliative care; one of which focussed on the care of older adults in palliative care , and two on dementia care. [8,9]
Overall, the quality of the studies was mixed with only one review rating highly.  This review failed to retrieve any studies on which to synthesise findings and therefore had limited usefulness to this synthesis. Half of the remaining reviews were of adequate quality, [1,3,4,8] and the remaining three of low quality. [5-7,9] The main limitations were lack of reporting on bias and quality of the studies included in the reviews; all of which were generally mixed method or largely qualitative studies not specific to an older adult cohort.
The key themes that emerged from the literature are the
- contribution of volunteers to palliative care outcomes
- contribution of volunteers to dementia care outcomes
- relationships between volunteers and health care professionals
- volunteers, training and support
Contribution of volunteers to palliative care outcomes
Historically volunteers have been involved in palliative care as companions whose presence eases distress, loneliness and existential suffering. Volunteers are also valued for strengthening bonds between dying people and their community, friends, activities and hobbies. [1,4] The volunteer roles described in the literature include psychosocial and emotional support, companionship, personalised attention, comfort, advocacy and support for families and friends. [1,6] However the literature also indicated significant diversity in the nature of roles performed by volunteers, consistent with the diverse context, location and cultural settings of the palliative care service. 
Although the main focus of palliative care volunteer activities is interpersonal in nature, other volunteer roles may be more ‘instrumental’ such as driving or administration.  The review by Whittall et al suggested that volunteers in rural settings might have a wider extended role outside of palliative care in helping with shopping, travel to appointments, respite care and social visits  perhaps akin to connecting the person back to the community [1,6] rather than just into palliative care. The flexibility to ‘do what no-one else has time to do’ and to ‘just being there’  added to the informality and sense of emotional support through close personal relationships engendered by volunteers. 
A study described in the review by Candy et al.  found that people with volunteer support lived on average 80 days longer than those without, while Connell et al.  reported that hospice users were generally more satisfied and rated their care as ‘excellent’ where volunteer hours were highest. Volunteers were valued for their expertise in acting in an intermediary role between husband-wife, wife-family member and family-paid staff. [4,6] The value of the emotional support role provided by volunteers is a consistent theme in studies reporting on feedback by carers and family members [1,5,6] with one service describing ‘emotional care’ as being performed by 86% of their volunteers. 
Many reviews indicated the potential for volunteers to contribute to meeting the increasing end of life and palliative care needs of the community. [3,5,6] Within this ‘economic’ theme, volunteers are valued as a possible workforce complement in the future, arguably taking the place of paid roles, to meet the needs of the aged and palliative care sector. Although this is speculative, the reviews don’t expand on the possible impact of this solution on the motivations of existing staff, or relationships with volunteers.
Contribution of volunteers to dementia care outcomes
Volunteers can assist in the care of people with dementia, usually with one-to-one interactions, providing companionship, ensuring safety, promoting interactions or engagement in activities, and supporting nutrition. [8,9]
Supporting nutrition can vary from actual physical feeding to being a companion, to encouraging the person to eat by sitting with them and opening packages.  The impact of this volunteer involvement includes an increased intake of food and hence a better nutritional intake and weight gain by the person with dementia. 
Volunteer assistance has been associated with prevention of falls for those at high risk of falling. 
Evidence suggests that engagement with volunteers for social activities provides stimulation; improves memory, learning and verbal fluency skills; and that reminiscence can decrease depression and improve quality of life. 
Small-scale studies indicate that in a hospital setting, volunteer support for people with dementia has a positive effect on the person’s experience in hospital with a reduction in the length of stay.  Also noted was an increase in the use of analgesic medications and a trend towards less antipsychotic medication use. 
Relationships between volunteers and health care professionals
Most studies reflect an understanding of the volunteer as a workforce element of the clinical team in terms of their contribution to palliative care outcomes. [2,5,7-9] However, studies also note differences in the theoretical concepts of care between health care professionals and volunteers, noting the friendship-style care offered by volunteers [4,8,9] as if a surrogate friend or family member [3,9] ‘developing genuine and true relationships’  in which they ‘express a commitment to the hallmarks of palliative care’  and build trusting relationships in a personalised way [6,9] by using an approach described as a ‘third culture of care that fuses elements of formal care with the informal visiting of friends and neighbours’  and arguably undertaking a role that is so alike to friendship that would be inappropriate for paid staff to perform. [6,9] Volunteers may value personal, local and specific knowledge over generalisable knowledge and may value a psychosocial model of care over a medical model of care. [1,5] Carers and family identified volunteers as having an identity separate from paid staff. [3,9]
These differences are revealed in conflict and tension between volunteers and health care professionals and in one study just over 36% of volunteers had considered leaving their role. Although nurses and health care professionals were consistently noted as supportive and valuing of palliative care volunteers [1,6,8,9] nevertheless conflict arose from their different theoretical understandings of care from health care professionals not recognising the skills and contribution of volunteers, a lack of role clarity and consequent inconsistency in volunteers support, a different interpretation of boundaries, a mismatch in expectations about volunteer autonomy and health care professional’s supervision and from contested understandings of confidentiality. [1,8,9] The consequent tension resulted in frustration for volunteers at being too rigorously ‘policed’ by clinicians  a sense of being less valued in the clinical hierarchy [1,3,5,6,8,9] receiving late or insufficient referrals  as well as experiencing exacerbated ‘job stress’.  Balancing regulation and formalisation of roles and boundaries of volunteers can help reduce the confusion by staff, volunteers and family whilst allowing volunteers to keep their creativity and individualised focus on the person. [8,9]
Training, meetings, mentoring and supervision are typical interventions by health care professionals and volunteer coordinators to address boundary issues. [1,5,6,8,9] In one of the studies discussed by Connell et al.  the volunteers generally understood their roles in not discussing a patient’s diagnosis, not gossiping and not proselytising, but typically matters addressed in boundary maintenance and professional development for volunteers include confidentiality, cultural understandings, accepting money or gifts from patients, and not performing certain domestic or personal care roles.
Volunteers, training and support
In general terms, the goal of training is to empower volunteers and to understand their role, limits of service delivery, and help them understand the palliative care system and so buffer against burnout. [1,5,6,8,9]
In the review by Pesut et al. , two studies evaluated that volunteers felt more prepared to deal with the challenges of death and dying and had better self-care and well-being after completing either a 27-hour or 40-hour initial training program with ongoing learning tasks.
The subject material reflects the volunteer’s role in psychosocial support, grief and loss, communication and listening skills, death anxiety, cultural competency, complementary therapies and managing negative feelings and conflicts of interest. [1,5,6,8,9] Training for volunteers serves to clarify volunteer boundaries or practice [6,9] helps volunteers to establish their own practice and emotional framework  and empowers volunteers to act on an understanding of acceptable practice rather than to rely on personal judgement.  Training also helps volunteers in small communities to better cope with limited resources, where there is less likelihood of having an integrated-team approach to palliative care. [1,7]
Training, adequacy of training and the challenge of effective training is a significant sub-theme in the volunteer literature. The literature found that training programs varied in duration and content and were typically tailored to suit the activities and contextual setting of the volunteers [1,6] although it also found that evidence on the efficacy of training was lacking. The Cochrane review by Horey et al.  found an absence of studies relating to the assessment of training and support for volunteers met the inclusion criteria. Studies were generally excluded on the basis of not being robust in design with no control group, no randomising of cohorts or because they represented unpublished theses. The literature supported the need for further research in this area. [1,5,6]
Structured training and capacity building of volunteers can enhance the confidence of health professionals in volunteers [1,6] although one study reviewed by Pesut et al.  found that some 30% of nurse respondents were unaware of the training provided to volunteers. Three of the studies included by Connell et al.  identified a need for continuing education for volunteers, as well as access to support groups.
In addition, training can help buffer against the dynamics found in small communities where ‘everyone knows everyone’  and in which the close community relationships can create ethical dilemmas for privacy and confidentiality for volunteers. [1,7] In these contexts (rural, paediatrics) often the death of the person is deeply felt and the need for emotional support for the volunteer is significant. [6,7] Similar issues are raised for rural and remote palliative care nurses discussed in Self Care pages.
Volunteers play a valuable role in palliative care and their skills can be utilised in a variety of contextual settings. It is important to remember that volunteers are offering their time and energy without financial reimbursement and enjoy the social and flexible nature of the role. However, training and initiation into palliative care organisations is important to define volunteer roles, reduce ambiguity and provide support and strategies for self-care and further skills in managing particular challenges that will be encountered in supporting people through their end of life. Currently the diversity of roles, contexts and theoretical understandings of palliative care complicate our understanding of how best to train and support volunteers but positive relationships between health care professionals and volunteers provides a positive basis for which volunteers to contribute to palliative care outcomes. More quality research is required in this area.
Gaps in the research identified were:
- How to best train and support volunteers in palliative care
- Measure short-term and long-term success of volunteer programs for training and support
- Calibrate palliative care outcomes following use of volunteer services
- Cost benefits of using volunteer services
- The effect of volunteer support on specific aspects of dementia such as cognition, and mental state or behaviour
Page updated 08 July 2021