Evaluating psycho-educational interventions for informal carers of patients receiving cancer care or palliative care: strengths and limitations of different study designs

Development and Validation of a Caregiving Knowledge Questionnaire for Parents of Pediatric Leukemia and Lymphoma Patients in Malaysia

Introduction Validated tools to measure caregiving knowledge among parents of children with hematological cancers are needed to measure the clinical outcome of caregiver interventions. This study reports the development and validation of the Hematological Oncology Parents Education Caregiving Knowledge Questionnaire (HOPE-CKQ) among Malaysian parents of pediatric leukemia and lymphoma patients. Methods Initially, 60 items on caregiving knowledge were developed based on a qualitative needs assessment study. Content validity was evaluated using item content validity index (I-CVI) and scale content validity index (S-CVI/Ave). Parents of pediatric leukemia and lymphoma patients were invited to complete the 60-item version of the HOPE-CKQ. Exploratory factor analysis (EFA) using polychoric correlation resulted in an 18-item version of HOPE-CKQ. Confirmatory factor analysis (CFA) was used to verify the factor structure. Known-group validity was tested by comparing the scores among different levels of parent education. Results The I-CVI ranged from 0.83 to 1.00 whereas the S-CVI/Ave was 0.99, indicating good content validity. A total of 167 complete responses were analyzed for factor analysis. EFA using polychoric correlations resulted in a single-factor structure consisting of 18 items. CFA confirmed that the 18-item single-factor HOPE-CKQ model had a good fit for the data. The internal consistency reliability was good (α=0.80). Parents with tertiary education level had higher caregiving knowledge (M=12.61, SD=3.37) compared to parents with secondary education and below (M=10.33, SD=3.80) (t=3.58, p<0.001). Conclusions The 18-item HOPE-CKQ is valid and reliable for use to measure caregiving knowledge among pediatric leukemia and lymphoma parents. This tool may be considered to measure caregiving knowledge in future preventive and intervention programs.

Educação em saúde e final de vida no hospital

Objetivo: identificar ações de educação em saúde direcionadas às pessoas em final da vida e seus cuidadores, informais e formais, no hospital, além de avaliar o nível de evidência de tais ações. Síntese do conteúdo: o estudo foi realizado entre dezembro de 2019 e janeiro de 2020, nas bases de dados Web of Science, Scopus e MEDLINE. Identificaram-se 6.762 artigos, dos quais 42 integram a análise por serem artigos originais ou de revisão escritos em português, espanhol, inglês ou francês; a amostra dos estudos foi composta por pacientes maiores de 19 anos, com doença avançada e/ou em final de vida ou cuidadores ou profissionais de saúde. Os dados foram agrupados por similaridade do tema das ações, conforme Polit e Beck, e o nível de evidência avaliado segundo Melnyk e Fineout-Overholt. O vídeo foi a ação com maior força de recomendação, seguida por cartilhas. As unidades temáticas foram “Ações para o controle da dor”, “Narrativas sobre o final da vida”, “Planejamento de cuidados”, “Dialogando sobre os cuidados paliativos” e “Comunicação e final de vida”. Conclusões: ações de educação em saúde no final da vida devem considerar as tecnologias da informação e da comunicação, além das condições socioculturais, clínicas e cognitivas dessa etapa do adoecimento.

Family Caregivers' Unmet Needs in Long-term Cancer Survivorship

OBJECTIVES

To review the family caregivers' unmet needs in the long-term phase of survivorship to identify unique challenges faced by family caregivers.

DATA SOURCES

Research-based articles and published reports.

CONCLUSION

Family caregivers diverge into three distinct groups in the long-term survivorship phase: those remaining in care, those whose patients have survived and where care is no longer needed, and those whose patients have died. Their primary unmet needs vary by the different caregivership trajectories.

IMPLICATIONS FOR NURSING PRACTICE

Comprehensive understanding of family caregivers' unmet needs is required to develop family caregiver care plans in long-term survivorship.

Psychometric evaluation of the Texas revised inventory of grief in a sample of bereaved family caregivers

The Texas Revised Inventory of Grief (TRIG) was developed to measure the intensity of grief after the death of a close person. It consists of two scales: TRIG I (past behaviors) and TRIG II (present feelings). Because of inconsistencies in previous validations, the instrument needs to be further validated, hence the aim of this study was to evaluate the psychometric properties of the TRIG in a sample of bereaved family caregivers in Sweden. The TRIG was translated to Swedish according to standard principles, and 129 bereaved family caregivers completed the questionnaire. Parallel analysis was used to decide the number of factors to extract, followed by confirmatory factor analysis. An ordinal version of Cronbach's alpha was used to evaluate the internal consistency of the scales. Construct validity was tested against the Hospital Anxiety and Depression Scale (HADS). The factor analyses resulted in one factor being retained for both scales. The internal consistency was excellent (α > 0.9) for both scales. Construct validity was supported by strong correlations between TRIG I and TRIG II as well as moderate correlations between the TRIG scales and HADS. In conclusion, the TRIG has sound psychometric qualities and the two scales should be treated as unidimensional measures of grief. Hence, the instrument is suited to be used in the context of palliative care.

Feasibility Testing and Refinement of a Supportive Educational Intervention for Carers of Patients with High-Grade Glioma - a Pilot Study

The aim of this pilot study was to test the feasibility and acceptability of a family carer intervention for carers of patients with high-grade glioma (HGG). The intervention consisted of: (1) an initial telephone assessment of carer needs; (2) a personalised tabbed resource file; (3) nurse-led home visit; and (4) ongoing telephone support. Two consumer representatives reviewed the intervention resources. The intervention was then piloted with participants who were the primary carer for patients undergoing treatment for HGG in Western Australia. Two consumers provided feedback on the resource, and 10 carers participated in the pilot. Positive feedback was received about the resource manual and intervention. Suggestions were also made for changes which were implemented into the trial. The surveys were shortened based on feedback. Participants identified a large range of issues during nursing assessments which would not otherwise be identified or addressed for carers receiving routine care. As a result of providing the intervention, the nurse was able to make referrals to address needs that were identified. This pilot study enabled us to refine and test the Care-IS intervention and test the feasibility and acceptability of proposed survey instruments. We were also able to estimate recruitment and retention and the overall study timeline required for the randomised controlled trial we are now conducting. It has also demonstrated the role of the nurse who delivered the intervention and allowed us to refine communication and referral pathways.

Scale up of a multi-strategic intervention to increase implementation of a school healthy canteen policy: findings of an intervention trial

Background

Implementation interventions delivered in schools to improve food provision have been found to improve student diet and reduce child obesity risk. If the health benefits of food availability policies are to be realised, interventions that are effective need to be implemented at scale, across an entire population of schools. This study aims to assess the potential effectiveness of an intervention in increasing the implementation, at scale, of a healthy canteen policy by Australian primary schools.

Methods

A non-controlled before and after study was conducted in primary schools located in the Hunter New England region of New South Wales, Australia. Schools received a multi-component intervention adapted from a previous efficacious and cost-effective randomised control trial. The primary trial outcome was the proportion of canteen menus compliant with the state healthy canteen policy, assessed via menu audit at baseline and follow-up by dietitians. Secondary outcomes included policy reach and adoption and maintenance policy implementation.

Results

Of the 173 schools eligible for inclusion in the trial, 168 provided menus at baseline and 157 menus were collected at follow-up. At follow-up, multiple imputation analysis found 35% (55/157) of schools compared to 17% (29/168) at baseline (OR = 2.8 (1.6–4.7), p = < 0.001) had menus compliant with the state healthy canteen policy. As an assessment of the impact of the intervention on policy reach, canteen manager and principal knowledge of the policy increased from 64% (n = 76) and 38% (n = 44) respectively at baseline to 69% (n = 89) and 60% (n = 70) at follow-up (p = 0.393, p = 0.026). Adoption of the policy increased from 80% (n = 93) at baseline to 90% (n = 104) at follow-up (p = 0.005) for principals, and from 86% (n = 105) to 96% (n = 124) (p = 0.0001) for canteen managers. Multiple imputation analysis showed intervention effects were maintained six-months post intervention (33% of menus compliant OR = 2.6 (1.5–4.5), p = < 0.001 compared to baseline).

Conclusions

This study found school canteen compliance with a healthy food policy increased in association with a multi-strategy intervention delivered at scale. The study provides evidence for public health policy makers and practitioners regarding strategies and modes of support required to support improvement in nutrition policy implementation across entire populations of schools.

Supporting carers to manage pain medication in cancer patients at the end of life: A feasibility trial

BACKGROUND

Carers of people with advanced cancer play a significant role in managing pain medication, yet they report insufficient information and support to do so confidently and competently. There is limited research evidence on the best ways for clinicians to help carers with medication management.

AIMS

To develop a pain medicines management intervention (Cancer Carers Medicines Management) for cancer patients' carers near the end of life and evaluate feasibility and acceptability to nurses and carers. To test the feasibility of trial research procedures and to inform decisions concerning a full-scale randomised controlled trial.

DESIGN

Phase I-II clinical trial. A systematic, evidence-informed participatory method was used to develop CCMM: a nurse-delivered structured conversational process. A two-arm, cluster randomised controlled feasibility trial of Cancer Carers Medicines Management was conducted, with an embedded qualitative study to evaluate participants' experiences of Cancer Carers Medicines Management and trial procedures.

SETTING

Community settings in two study sites.

PARTICIPANTS

Phase I comprises 57 carers, patients and healthcare professionals and Phase II comprises 12 nurses and 15 carers.

RESULTS

A novel intervention was developed. Nurses were recruited and randomised. Carer recruitment to the trial was problematic with fewer than predicted eligible participants, and nurses judged a high proportion unsuitable to recruit into the study. Attrition rates following recruitment were typical for the study population. Cancer Carers Medicines Management was acceptable to carers and nurses who took part, and some benefits were identified.

CONCLUSION

Cancer Carers Medicines Management is a robustly developed medicines management intervention which merits further research to test its effectiveness to improve carers' management of pain medicines with patients at the end of life. The study highlighted aspects of trial design that need to be considered in future research.

Education, Training, and Mentorship of Caregivers of Canadians Experiencing a Life-Limiting Illness

BACKGROUND

Research suggests that caregiver preparedness is essential to minimizing the negative impacts of caregiving. Not being prepared is associated with fear, anxiety, stress, and feelings of insufficiency/uncertainty specific to the caregiver role.

OBJECTIVE

To determine what resources are required to ensure adequate education, training, and mentorship for caregivers of Canadians experiencing a life-limiting illness.

DESIGN

Informed by the Ispos Reid survey, the methods for this article involved a rapid literature review that addressed caregiver experiences, needs and issues as they related to health, quality of life, and well-being.

RESULTS

Given the burden of care, caregiver education, training, and mentorship are suggested to be best met through the palliative navigator model, wherein the patient-caregiver dyad is recognized as an integrated unit of care.

CONCLUSIONS

The palliative navigator approach is a key role in the education, training, and mentorship of caregivers.

Characteristics of the Family Caregivers Who Did Not Benefit From a Successful Psychoeducational Group Intervention During Palliative Cancer Care: A Prospective Correlational Study

BACKGROUND

Although there has been a steady increase in intervention studies aimed toward supporting family caregivers in palliative cancer care, they often report modest effect sizes and there is a lack of knowledge about possible barriers to intervention effectiveness.

OBJECTIVE

The aim of this study is to explore the characteristics of family caregivers who did not benefit from a successful psychoeducational group intervention compared with the characteristics of those who did.

INTERVENTION/METHODS

A psychoeducational intervention for family caregivers was delivered at 10 palliative settings in Sweden. Questionnaires were used to collect data at baseline and following the intervention. The Preparedness for Caregiving Scale was the main outcome for the study and was used to decide whether or not the family caregiver had benefited from the intervention (Preparedness for Caregiving Scale difference score ≤ 0 vs ≥ 1).

RESULTS

A total of 82 family caregivers completed the intervention and follow-up. Caregivers who did not benefit from the intervention had significantly higher ratings of their preparedness and competence for caregiving and their health at baseline compared with the group who benefited. They also experienced lower levels of environmental burden and a trend toward fewer symptoms of depression.

CONCLUSIONS

Family caregivers who did not benefit from the intervention tended to be less vulnerable at baseline. Hence, the potential to improve their ratings was smaller than for the group who did benefit.

IMPLICATIONS FOR PRACTICE

Determining family caregivers in cancer and palliative care who are more likely to benefit from an intervention needs to be explored further in research.

A metasynthesis study of family caregivers' transition experiences caring for community-dwelling persons with advanced cancer at the end of life

BACKGROUND

Family caregivers (broadly defined as family and friends) experience multiple concurrent transitions when caring for a person with advanced cancer.

AIMS

To (a) explore the transition experience of family caregivers caring for persons with advanced cancer living in the community, (b) describe potential triggers for transitions, (c) identify what influences this experience, and (d) develop a conceptual framework of their transition experience.

DESIGN

Sandelowski and Barroso's methodology for synthesizing qualitative research included (a) a comprehensive search of empirical literature, (b) quality appraisal of qualitative studies, (c) classification of studies, and (d) synthesis of the findings.

DATA SOURCES

Literature was sourced from six electronic data bases. Inclusion criteria were as follows: (a) published qualitative studies (and mixed-method designs) of the caregiving experience of family caregivers of community-living persons with advanced cancer at the end of life, (b) participants (caregivers and care recipients) of 18 years of age and above, (c) studies published in English in any country, and (d) studies published between 2004 and 2014.

RESULTS

A total of 72 studies were included in the metasynthesis. Family caregivers experience a "life transition" whereby their lives are permanently altered. The participants described the process of redefining normal which consisted of coming to terms with their situation and connecting with others. Outcomes of these processes were as follows: (a) maintaining a sense of personhood, (b) reframing hope, (c) maintaining self-efficacy, (d) finding meaning, and (e) preparing for the death of their care recipient.

CONCLUSION

The findings provide a framework to guide the development of supportive programs and future research.

Feasibility randomised controlled trial of a self-help acceptance and commitment therapy intervention for grief and psychological distress in carers of palliative care patients

We tested the feasibility and preliminary effectiveness of an acceptance and commitment therapy self-help intervention for grief and psychological distress in carers of patients in palliative care. Carers were randomised to the control group, which received treatment as usual, or the intervention group, which received treatment as usual plus an acceptance and commitment therapy–based self-help booklet and telephone support call. Questionnaires were completed at baseline, 1-month post-allocation and 6 months post-loss. Results indicated that the intervention was generally feasible and viewed as acceptable to carers. Preliminary effectiveness analyses showed at least a small effect in acceptance, valued-living, grief and psychological distress.

A Systematic Review of Psychosocial Interventions to Cancer Caregivers

Objective: To systematically review the effect of psychosocial interventions on improving QoL, depression and anxiety of cancer caregivers.

Methods: We conducted a systematic review of psychosocial interventions among adult cancer caregivers published from 2011 to 2016. PsycINFO, PubMed, Proquest, Cochrane Library, Embase, Applied Social Sciences Index and Abstracts (ASSIA), Cumulative Index to Nursing and Allied Health Literature, Social Sciences Citation Index (SSCI) and EBSCO, China National Knowledge Infrastructure (CNKI) and WANFANG were searched. Inclusion criteria were: randomized controlled trails (RCTs); psychosocial intervention to cancer caregivers; psychosocial health indicators including quality of life, depression or anxiety.

Results: 21 studies out of 4,666 identified abstracts met inclusion criteria, including 19 RCTs. The intervention modes fell into the following nine categories: family connect intervention, self-determination theory-based intervention (SDT), cognitive behavioral therapy (CBT), emotion-focused therapy (EFT), comprehensive health enhancement support system (CHESS), FOCUS programme, existential behavioral therapy (EBT), telephone interpersonal counseling (TIP-C), problem-solving intervention (COPE).

Conclusion: paired-intervention targeting self-care and interpersonal connections of caregivers and symptom management of patients is effective in improving quality of life and alleviating depression of cancer caregivers while music therapy is helpful for reducing anxiety of cancer caregivers.

Designing a telephone intervention program for family caregivers

Objective Describing the development process of a nursing intervention program to promote the adaptation of family caregivers for people with chronic diseases in Colombia and Brazil. Method A developmental study in which an intervention program was created as proposed by the UK Medical Research Council for developing and evaluating complex interventions. Results The program was organized into five weekly sessions of 40 minutes duration applied over the telephone, which integrated the activities of Caregiver Support and Improvement in Coping. Conclusion Following the recommendations of the UK Medical Research Council allowed designing an intervention program of high methodological rigor based on existing scientific evidence, and based on a theoretical model from the nursing discipline which will increase the understanding of their mechanisms of action in improving the well-being of family caregivers.

Critical Analysis of Interventional Research Designs to Promote Coping in Pediatric Patients

PURPOSE

The purpose of this article is to analyze the strengths and limitations of research designs of studies implementing coping based training interventions in adolescents.

METHODS

Quantitative and mixed methods studies were selected and reviewed for critical analysis of strengths, limitations, and validity concerns.

RESULTS

Methodological strengths and weaknesses were assessed. The major limitation to the studies reviewed is selection bias in both quasi-experimental studies and randomized controlled trials.

PRACTICE IMPLICATIONS

Improved coping strategies and skills were found in participants of coping skill training intervention programs. Decreased depressive symptoms and less impact of individual disease burden was found in the treatment intervention groups.

What Are the Key Elements of Educational Interventions for Lay Carers of Patients With Advanced Disease? A Systematic Literature Search and Narrative Review of Structural Components, Processes and Modes of Delivery

CONTEXT

Educating carers about symptom management may help meet patient and carer needs in relation to distressing symptoms in advanced disease. Reviews of the effectiveness of carer interventions exist, but few have focused on educational interventions and none on the key elements that comprise them but which could inform evidence-based design.

OBJECTIVES

To identify the key elements (structural components, processes, and delivery modes) of educational interventions for carers of patients with advanced disease.

METHODS

We systematically searched seven databases, applied inclusion and exclusion criteria, conducted quality appraisal, extracted data, and performed a narrative analysis.

RESULTS

We included 62 articles related to 49 interventions. Two main delivery modes were identified: personnel-delivered interventions and stand-alone resources. Personnel-delivered interventions targeted individuals or groups, the former conducted at single or multiple time points, and the latter delivered as series. Just more than half targeted carers rather than patient-carer dyads. Most were developed for cancer; few focused purely on symptom management. Stand-alone resources were rare. Methods to evaluate interventions ranged from postintervention evaluations to fully powered randomized controlled trials but of variable quality.

CONCLUSION

Published evaluations of educational interventions for carers in advanced disease are limited, particularly for non-cancer conditions. Key elements for consideration in developing such interventions were identified; however, lack of reporting of reasons for nonparticipation or dropout from interventions limits understanding of the contribution of these elements to interventions' effectiveness. When developing personnel-delivered interventions for carers in advanced disease, consideration of the disease (and, therefore, caring) trajectory, intervention accessibility (timing, location, and transport), and respite provision may be helpful.

Protocol for the Care-IS Trial: a randomised controlled trial of a supportive educational intervention for carers of patients with high-grade glioma (HGG)

INTRODUCTION

High-grade glioma (HGG) is a rapidly progressive and debilitating disease. Primary carers experience significant levels of distress which impacts on their experience of caregiving, the quality of care received and the community in terms of the increased reliance on healthcare due to the potential development of complicated grief. This paper describes the protocol for testing the efficacy and feasibility of an intervention for primary carers of patients with HGG in order to improve preparedness to care and reduce carer distress.

METHODS

Randomised controlled trial. The target population is carers of patients with HGG who are undergoing combined chemoradiotherapy. The intervention consists of 4 components: (1) initial telephone assessment of unmet needs of the carer, (2) tailoring of a personalised resource folder, (3) home visit, (4) ongoing monthly telephone contact and support for 12 months. The control arm will receive usual care.

PRIMARY HYPOTHESIS

This intervention will improve preparedness for caring and reduce carer psychological distress.

SECONDARY HYPOTHESIS

This intervention will reduce carer unmet needs. The longer term aim of the intervention is to reduce patient healthcare resource utilisation and, by doing so, reduce costs. Assessments will be obtained at baseline, 8 weeks post intervention, then 4, 6 and 12 months. Participants will also complete a healthcare utilisation checklist and proxy performance status which will be assessed at baseline and monthly. 240 carers will be recruited. The sample size is 180. Multilevel mixed effects regression models will be applied to test the effect of the intervention.

ETHICS

Ethics approval has been gained from Curtin University and the participating sites.

DISSEMINATION

Results will be reported in international peer-reviewed journals.

TRIAL REGISTRATION NUMBER

Australian and New Zealand Clinical Trials Registration (ACTRN)12612001147875.

Testing a Preliminary Live with Love Conceptual Framework for cancer couple dyads: A mixed-methods study

PURPOSE

The purpose of this study was to test the previous proposed Preliminary Live with Love Conceptual Framework (P-LLCF) that focuses on spousal caregiver-patient couples in their journey of coping with cancer as dyads.

METHODS

A mixed-methods study that included qualitative and quantitative approaches was conducted. Methods of concept and theory analysis, and structural equation modeling (SEM) were applied in testing the P-LLCF.

RESULTS

In the qualitative approach in testing the concepts included in the P-LLCF, a comparison was made between the P-LLCF with a preliminary conceptual framework derived from focus group interviews among Chinese couples' coping with cancer. The comparison showed that the concepts identified in the P-LLCF are relevant to the phenomenon under scrutiny, and attributes of the concepts are consistent with those identified among Chinese cancer couple dyads. In the quantitative study, 117 cancer couples were recruited. The findings showed that inter-relationships exist among the components included in the P-LLCF: event situation, dyadic mediators, dyadic appraisal, dyadic coping, and dyadic outcomes. In that the event situation will impact the dyadic outcomes directly or indirectly through Dyadic Mediators. The dyadic mediators, dyadic appraisal, and dyadic coping are interrelated and work together to benefit the dyadic outcomes.

CONCLUSIONS

This study provides evidence that supports the interlinked components and the relationship included in the P-LLCF. The findings of this study are important in that they provide healthcare professionals with guidance and directions according to the P-LLCF on how to plan supportive programs for couples coping with cancer.

Informal Caregivers of Palliative Oncohematologic Patients

Informal caregivers are crucial members of the teams that care for palliative patients with cancer, including those with oncohematological malignancies. Publications concerning specific aspects of this latter group of carers are limited. This literature review indicates that palliative oncohematologic patients’ caregivers do not differ from those of patients with solid tumors in ethical and related problems. However, there are specific problems for the former group with regard to negotiating the curative system, which are experienced as distressing, often without support from the health system and without offers of the possibility of being referred to palliative teams that they would have valued as very positive. Although this tendency seems to be changing, there is still considerable work to be done to improve the role of these carers.

The Melbourne Family Support Program: evidence-based strategies that prepare family caregivers for supporting palliative care patients

Background

A key component of palliative care is support for family caregivers. Although some family caregivers identify positive aspects, the impact is typically burdensome; they are prone to physical and psychological morbidity, financial disadvantage and social isolation. Outcomes of systematic reviews have highlighted the importance of investment in family caregiver intervention research.

Purpose

To provide an overview of the development, evaluation and outcomes arising from of a programme of research (The Melbourne Family Support Program (FSP)), which focused on reducing the psychosocial burden of family caregivers.

Methods

Developmental work involved a systematic literature review; focus groups with family caregivers and health professionals; and identification of a conceptual framework. Following a pilot randomised controlled trial (RCT), a programme of psychoeducational intervention studies was developed and tested; one via RCT, the others via prepost test.

Results

Four psychoeducational interventions, incorporating one-to-one and group format delivery, conducted in both the home and inpatient hospital/hospice were evaluated. Statistically significant outcomes included improvements in family caregivers’ preparedness, competence, positive emotions, more favourable levels of psychological wellbeing and a reduction in unmet needs. Internationally endorsed guidelines for the psychosocial support of family caregivers were produced and several resources were constructed. Fifteen publications in international peer-reviewed journals have arisen from this programme.

Conclusions

The interventions and resources from the Melbourne FSP provide several evidenced-based and clinically relevant approaches that focus on reducing the psychosocial burden of the caregiving role. In several instances, however, more rigorous methodological testing is advocated.

Caring for caregivers: a right way to do it?

PURPOSE OF REVIEW

The support of family caregivers in palliative care is critical and well recognized; yet the fact that caregivers still face significant unmet needs highlights a considerable gap in addressing this issue. Current themes on the caregiving experience in palliative care are presented.

RECENT FINDINGS

The recent literature suggests a shift towards a broader understanding of the caregiving experience in palliative care in terms of better integration of caregivers of patients with noncancer illnesses into palliative care, improved continuity of care among different settings and better integration of guidelines and evidence into practice. Several risk groups and factors of caregiving in palliative care have been identified. The literature review emphasizes a public health approach as an important step in addressing the caregivers' burden. While 'the right way' of supporting caregivers is still to be established, consideration of caregivers' roles as co-providers and co-recipients of care offers numerous implications for research and clinical practice.

SUMMARY

This review demonstrates the need for the development of specific strategies aimed at supporting informal caregivers in caring for their loved ones in different settings and periods of advanced life-threatening illnesses. Open issues in searching for 'the right way' to care for caregivers in palliative care are presented.

Heart Rate Variability and Fatigue in Patients With Chronic Fatigue Syndrome After a Comprehensive Cognitive Behavior Group Therapy Program

In psychotherapy research, there is a general lack of studies that include objective measurements that provide information about the basic underlying mechanisms involved in behavioral and psychiatric conditions. In this pilot study, we investigated cardiovascular activity and self-reported fatigue in patients with Chronic Fatigue Syndrome (CFS) compared to normal healthy controls who served as a reference group. Furthermore, based on a one-group pre-post design, we investigated whether exposure to a Comprehensive Cognitive Behavior Therapy (CCBT) program resulted in any changes in cardiovascular activity and self-reported fatigue in CFS patients. Overall, 19 female CFS patients and 21 normal healthy controls were included in the study. Cardiovascular activity measurements were heart rate (HR), low frequency/high frequency (LF/HF ratio), and heart rate variability (the root mean of the squared successive differences; rMSSD). Fatigue was measured using the Chalder Fatigue Questionnaire. Analyses of the results indicated that, compared to normal healthy controls, CFS patients were characterized by higher HR and self-reported fatigue prior to exposure to the CCBT. Interestingly, CFS patients showed a significant decrease in LF/HF ratio indicating a shift in sympathovagal balance toward greater vagal activation, and levels of experienced fatigue subsequent to CCBT.

Recognizing the value and needs of the caregiver in oncology

PURPOSE OF REVIEW

This article reviews recent studies (published in 2010 and 2011) dealing with cancer caregivers' needs. The studies are organized by the phase of the illness trajectory studied and the association with demographic characteristics and quality-of-life outcomes.

RECENT FINDINGS

The findings indicate that the major issues faced were: caregivers' needs for managing the psychological concerns of the patient as well as their own concerns, managing the patients' medical symptoms and side effects, and obtaining help with daily tasks. These needs vary across the patient's illness trajectory. Although fairly consistently mentioned during the end-of-life and bereavement phases, spiritual concerns caregivers are facing in cancer care were not systematically documented in other phases of survivorship. The caregivers' needs were often not satisfactorily met. Caregivers who are younger and lack social resources appear to report greater unmet needs and poorer quality of life. Caregivers' unmet needs are strong and consistent predictors of poor mental health.

SUMMARY

The findings suggest that programs must be developed for caregivers who are younger and lack social resources and who report greater unmet needs and poorer quality of life. Also, future efforts need to include longitudinal studies that bridge survivorship and bereavement phases.