Abstract
Background Bereavement can have significant impacts on physical and mental health, and a minority of people experience complicated and prolonged grief responses. Primary care is ideally situated to offer bereavement care, yet UK provision remains variable and practitioners feel uncertain how best to support bereaved patients.
Aim To identify what works, how, and for whom, in the management of complicated grief (CG) in primary care.
Design & setting A review of evidence on the management of CG and bereavement in UK primary care settings.
Method A realist approach was taken that aims to provide causal explanations through the generation and articulation of contexts, mechanisms, and outcomes.
Results Forty-two articles were included. Evidence on the primary care management of complicated or prolonged grief was limited. GPs and nurses view bereavement support as part of their role, yet experience uncertainty over the appropriate extent of their involvement. Patients and clinicians often have differing views on the role of primary care in bereavement. Training in bereavement, local systems for reporting deaths, practitioner time, and resources can assist or hinder bereavement care provision. Practitioners find bereavement care can be emotionally challenging. Understanding patients’ needs can encourage a proactive response and help identify appropriate support.
Conclusion Bereavement care in primary care remains variable and practitioners feel unprepared to provide appropriate bereavement care. Patients at higher risk of complicated or prolonged grief may fail to receive the support they need from primary care. Further research is required to address the potential unmet needs of bereaved patients.
How this fits in
Bereavement can lead to prolonged and complicated grief responses impacting on physical and mental health. Evidence from this review shows that bereavement care is considered an important part of primary care, although the way in which it is provided remains inconsistent, and clinicians experience many ambiguities as to the appropriate extent of their involvement with bereaved patients. Following bereavement, patients expect acknowledgement from their GP; however, clinicians often feel unprepared and lack the appropriate resources or training to provide bereavement support. Broader concerns over clinical intervention into bereavement mean bereavement care is not always recognised as a legitimate part of general practice. Awareness of CG among GPs appears low, indicating a gap in education and training in this area.
Introduction
Most people adapt to bereavement without formal support. However, a minority of bereaved people develop complicated or prolonged grief symptoms, experiencing disruption in daily functioning.1,2 Complicated grief (CG) or Prolonged grief disorder (PGD) is a mental health condition involving a pervasive grief response that persists for more than 6 months following a loss.3 Patients experiencing severe grief responses may benefit from healthcare support and onward referral for targeted treatment.4–7
GPs are frequently identified as ideally placed to offer bereavement support,8,9 yet primary care practitioners are often uncertain how to best support bereaved people10 and awareness of CG or PGD is low.11 In the UK, there remains no consistent approach to general bereavement care,4 or to managing severe grief symptoms, despite protocols for general practice proposed over 20 years ago.8 NHS policy recognises the importance of bereavement care,12 but nationally provision is varied.13–16
The COVID-19 pandemic has highlighted the need to improve support for bereaved patients;17 it is predicted that circumstances related to the pandemic will increase the numbers of people at risk of complicated grieving.18–21 Evidence to inform practitioners and policymakers is vital to ensure bereaved patients are supported over the immediate and longer-term impact.
The authors sought to review the existing evidence to identify what works, how, and for whom in the management of CG in primary care, focusing on the implications for the UK.
Method
A realist approach was used to conduct this review, as detailed in the published protocol.22 Realist review is an interpretive, theory-driven approach to evidence synthesis that is rooted in the principles of ‘realism’, a philosophy of science. Realist reviews build explanations for outcomes that take the form of context–mechanism–outcome configurations (CMOCs).23 This approach maintains that aspects of interventions can function as a context to influence the responses of participants (mechanisms) that cause particular outcomes, and is suitable for understanding complex social problems, such as bereavement, where interventions involve multifaceted processes. Box 1 details the review stages based on Pawson’s23 protocol. For further details, see Supplementary Box 1.
Patient and public members, and stakeholders provided feedback and advice on the review findings. These were incorporated into the development of the final programme theory and helped shape the final recommendations on primary care interventions.
Results
Forty-two articles were included in the analysis (see Figure 1). Most articles reported research (n = 35); three commentaries and four letters were also included. Research articles comprised 15 qualitative studies, 11 surveys, six mixed-methods studies, two randomised controlled trials, and one systematic review. Full details are provided in Supplementary Table 1.
No UK articles were found on primary care management of complicated or prolonged grief. Outside the UK evidence was also limited, with only three articles identified that included analysis of practitioner understanding of PGD or CG.24–26
Broadening the review to general bereavement care, it was found that primary care faced challenges in three areas: identifying bereaved patients; bereaved patients’ expectations; and responding to bereaved patients. In the following sections, a narrative explanation for each issue is provided, referenced with the related CMOCs. Example CMOCs for each area are listed in Table 1; the full list of 21 CMOCs with examples of supporting data are provided in Supplementary Table 2. The final programme theory is presented in Figure 2.
Identifying bereaved patients
Inconsistent systems and processes to report deaths were described (CMOC1).9,27,28 Death registers improved awareness but difficulties were encountered if the deceased person was registered at a different practice to the bereaved patient (CMOC2).29,30 Learning of deaths could be opportunistic.31 GPs reported feeling let down by services or processes if unaware their patients had experienced a recent bereavement (CMOC2).9,24,31
Most GPs and district nurses considered bereavement support part of caring for the overall health of their patients, and their professional responsibility (CMOC3).31–34 When the deceased person was their patient, bereavement support was viewed as an extension of that care.35,36 A sense of uncertainty over the appropriate extent of clinician involvement in bereavement was also reported (CMOC3).31,37–40 Bereavement care involvement depended not only on perception of role, but also clinicians’ capacity.33,41 GPs described lack of time as a primary barrier to engagement with bereavement (CMOC4).24,27,41
Continuity of care and a deeper involvement with patients increased likelihood of a proactive response to bereavement (CMOC5).9,27,35,36,39,40,42 Greater knowledge of patient preferences and needs could allow the clinician to target support and provide support on an individual level (CMOC6).31,43 For example, clinicians considered a patient’s family and social support when judging how a patient was coping.44 Patients also felt bereavement support was most helpful when the staff member was known to them.45 For those who did not have a strong relationship and/or little knowledge of the bereaved patient’s preferences, clinicians were less likely to initiate contact owing to fears of intruding (CMOC5).9,31,32,34
Bereaved patients' expectations
Most patients expected proactive contact from their GP following a bereavement — described as a telephone call, letter, or other acknowledgement — and viewed this as part of the clinician’s job (CMOC7).45–48 By contrast, some patients felt GP involvement in bereavement was not relevant,48 and others reported there was ‘no point’ discussing bereavement with their GP (CMOC8, 9).49
What shaped patient expectations was unclear: one study indicated that expectations were informed by how patients viewed the role of the GP, and their perceived relationship with their GP.46 Some patients described feeling unable to approach their doctor owing to feeling overwhelmed by grief,50–52 and for certain types of death, feelings of shame and stigma discouraged disclosure to their GP (CMOC11, 12).48,53 Patients expressed worry about wasting the GP’s time or acting as a ‘nuisance’.47 Further, patients were concerned that other health complaints might be ‘trivialised’ as part of a grief reaction,45 and described fears of being given medication for their bereavement when instead they sought a listening ear or information (CMOC9).48
If GPs were not contacted by patients, they would assume that the patient was coping (CMOC10).28,31,40 When patients took the initiative to contact, GPs took these requests more seriously.31
Initial support was offered in most cases but longer term GPs took a reactive role.10,35–37 GPs assumed social support networks were generally the most appropriate means of bereavement support, and a minority of patients also held this view (CMOC9, 10). Professional intervention was viewed as something that might ‘weaken’ informal support networks.35–37,40
Responding to bereaved patients
Clinicians reported feeling unprepared to manage bereavement.32,40,54–56 Even with training, clinicians reported low confidence.24 Knowledge of contemporary theories of grief was low, and outdated stage models of grief were often utilised.27,28,40,57 GPs’ ability to identify CG risk factors was poor,25 but agreed that sudden death, previous mental health history, and death of a child presented high risk of complications (CMOC13).27,40,50
Knowledge gaps concerning local bereavement services and where to refer patients was reported, causing delayed or inappropriate referrals,58 and an increased likelihood of prescribing medication.9,25,50,51 Some clinicians were hesitant to refer if they believed that further support for bereavement was not useful (CMOC15, 16).40
For some, personal experiences of bereavement and/or cultural or religious beliefs were more influential than formal training (CMOC14).33,35,40,59 Clinicians with personal bereavement experience reported increased confidence in dealing with bereaved patients and improved empathy and understanding (CMOC19).32,34,60 Clinician interest in palliative care and bereavement increased with age.32,35 Personal loss also increased confidence in diagnosing PGD.24
Clinicians reported finding bereavement care emotionally challenging (CMOC17).9,27,33,34,59,61 Distressed patients could cause discomfort and feelings of helplessness.9,33,34 Perceived comfort levels with crying were associated with clinician responsiveness to the patient’s grief.27 Clinicians identified with the bereaved patient, for instance, in the type of death and/or family circumstances, which both increased attentiveness and provoked emotional responses (CMOC20).9,34,35,42,59 Clinicians also experienced grief toward deceased patients and at times guilt or regret, which fostered wariness about bereavement care involvement (CMOC21).9,28,33,35,59
For patients, the opportunity to speak about their grief and to be listened to was important (CMOC18, 21).27,43,46–48,53,62 Clinician avoidance of discussing the loss was viewed as negative and dismissive,48 whereas displaying emotions, being attentive to patient feelings, and, in some cases, physical touch were viewed positively.46 Perceived negative responses from clinicians could increase difficulties in the grieving process (CMOC18)25,40 .
Discussion
Summary
Bereavement care is considered an important part of primary care; however, provision remains inconsistent and clinicians experience ambiguities concerning the appropriate extent of their involvement with bereaved patients. Practitioners encounter practical challenges in terms of not being aware about deaths, but bereavement can also be confronting as practitioners, at times, struggle to support distressed grieving patients and manage their own emotions.
The clear education and training needs notwithstanding, clinicians described feeling unprepared, and at times unsupported to manage bereaved patients. Positive attributes of general practice, particularly the trust and established relationships that come with having a continuity of care and/or having an understanding of patient preferences and needs were described as beneficial in knowing how and when to approach patients following bereavement.
In terms of primary care management of CG or PGD, a lack of literature was found; further research and improved training and education to guide primary care practice are needed in this area.50,63
Comparison with other literature
Issues facing primary care raised by this review are not new, and debates over the appropriate role of the GP in bereavement care appear little changed from over 20 years ago.8,64,65 A previous review of bereavement care in primary care10 found that, although clinicians see bereavement care as an important part of their work, they receive little training and variation exists in practice. Only 15 articles published since 2011 were identified as relevant, indicating that evidence in this area remains limited. A US review reported similar limitations.63
Review findings have unearthed the importance of attitudes, assumptions, and expectations of bereavement care held by both clinicians and patients, suggesting an attitudinal component that needs addressing in interventions for both general bereavement and for CG or PGD.66 While mental health care is well integrated into general practice, clinician attitudes towards bereavement care appear hesitant. Clinical intervention into bereavement remains controversial across a number of specialties, including general practice.66–69 PGD has only recently been recognised as a clinical diagnosis; with increased training and awareness among primary care clinicians, attitudes and understanding of CG and PGD may improve. Nonetheless, bereavement is an intensely painful experience with no rapid or easy solution; addressing the support needs of bereaved people might be perceived as a time-consuming prospect. Underlying this is a concern of medicalising a social experience, creating a need for health services to respond.35 However, maintaining that bereavement is solely the responsibility of social networks and community is not consistent with the holistic and compassionate care that characterises general practice.
Relying on patients to seek care, encouraged in recent UK policy changes,70 may be inappropriate for bereavement. Presently, bereaved patients and clinicians appear to have conflicting views on whose responsibility it is to initiate contact; in assuming that patients are coping, clinicians may be unaware that many of their patients want and expect some form of support.71
Grief is in many ways an ‘invisible condition’72 and discussing bereavement experiences can be challenging for patients.73 Public awareness of complicated and prolonged grief is low, and susceptible to negative perceptions.74 Clinicians also struggle to know how to communicate with bereaved patients75 and how to address their needs.76 Education needs are apparent and while personal experiences could compensate for a lack of formal training,77 such experiences should not be used as a substitute for an understanding of the research evidence.
Strengths and limitations
The realist approach has drawn out potential mechanisms that deepen understanding of CG and bereavement in primary care. A further strength is the inclusion of a broad range of literature.
The evolving definitions and terminology of CG and PGD has consequences when evaluating the practical application of the evidence. With the use of different terms, it cannot be assumed the same condition is referred to across the literature.
The screening and selection of articles was carried out by one researcher. Decisions were regularly shared with the team to address potential biases; however, it is acknowledged that relevant articles or data may have been missed.
There have been changes in policy and practice since publication of the earlier studies included in the review, and the applicability of these findings needs to be considered within the current context.
Implications for research and practice
The authors recommend bereavement care is recognised as a legitimate part of primary care and understood as a community response (see Box 2). Response to bereavement should take a tiered, targeted approach.78
Implications for improving bereavement care in primary care practice
A community response to bereavement focuses on developing the existing ‘assets’ of community resources and creating ‘compassionate communities’, which includes both professionals and local informal caring networks.79,80 Social prescribing may be an appropriate means to offer bereavement support in UK primary care.81 Link worker roles could be utilised to connect patients with local services and community groups. This may allow GPs to focus attention to those with prolonged and complicated grief who may need medical attention. Primary care networks might usefully consider developing specialist bereavement services across their larger numbers of patients.
Significant knowledge gaps remain that have implications for practice and warrant further research. Targeted interventions for those experiencing CG is most effective,82,83 yet at present evidence on what, how, and for whom such treatments work is limited.15,82 Interventions such as condolence letters and death registers have been subject to little empirical evaluation.84 The efficacy of education recommendations also remains largely unknown.25
Primary care services are well-placed to provide bereavement support, but clinicians may be reluctant to take a proactive role. Bereavement can bring challenging emotions and feelings for both bereaved patients and for the clinicians managing their care. This hesitancy to be involved in bereavement is particularly concerning as primary care faces the ongoing impact of the COVID-19 pandemic, and a likely increase of bereaved patients in need of support. A community level response to bereavement that tailors support according to risk is needed to ensure that neither clinicians nor patients are left to manage the burden of bereavement, and to ensure that bereavement care becomes a standard part of practice.
Notes
Funding
The Evidence Synthesis Working Group and all the authors are funded by the National Institute for Health Research School for Primary Care Research (NIHR SPCR) [Project Number 390]. SB is also part funded by the National Institute for Health Research (NIHR) Applied Research Collaboration East of England (ARC EoE) programme. The views expressed are those of the author(s) and not necessarily those of the NIHR, the NHS or the Department of Health and Social Care.
Ethical approval
Ethics approval was not required for this review.
Provenance
Freely submitted; externally peer reviewed.
Acknowledgements
The authors would like to thank Angela Harper for her essential administrative support on this project.
Competing interests
The authors declare that no competing interests exist.
- Received January 28, 2021.
- Accepted February 18, 2021.
- Copyright © 2021, The Authors
This article is Open Access: CC BY license (https://creativecommons.org/licenses/by/4.0/)
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