Health-related quality of life in significant others of patients dying from lung cancer

Effectiveness of a perioperative support programme to reduce psychological distress for family caregivers of patients with early-stage lung cancer: study protocol for a randomised controlled trial

INTRODUCTION

Family caregivers play a key role in providing ongoing long-term care and assistance to their loved ones during cancer treatment. However, family caregivers of patients with lung cancer are frequently unprepared for their roles and they may undergo psychological distress, thus reducing their own quality of life while affecting patients' health outcomes. Interventions that specifically target this population are lacking. This study aims to evaluate the effectiveness of a perioperative support programme on family caregivers of patients with early-stage lung cancer.

METHODS AND ANALYSIS

This study is guided by the Stress-Coping Model. Family caregivers of patients diagnosed with early-stage lung cancer and those who are scheduled for lung resection treatment will be invited to participate. Participants will be randomised to groups that either receive the perioperative support programme or usual care. The intervention consists of four face-to-face intervention sessions during the hospital stay and two weekly telephone follow-up sessions after discharge. Primary and secondary outcomes will be assessed at baseline and at 4 and 12 weeks after the intervention. Primary outcomes will include psychological distress and secondary outcomes will include caregiving burden, quality of life, coping style and social support. Generalised estimation equation model will be used to analyse the intervention effects.

ETHICS AND DISSEMINATION

The study was approved by the Ethics Committee of the Second Xiangya Hospital of Central South University (LYG2022003). The authors will disseminate the study's findings by publishing them in international scientific journals.

TRIAL REGISTRATION NUMBER

ChiCTR2200058280.

Assessment of the psychosocial and economic impact according to sex in non-small cell lung cancer patients: an exploratory longitudinal study

Background

Little is known about the impact of sex on lung cancer patients from the psychological, economic and social perspectives. This study was designed to explore the psychosocial and economic impact according to sex of metastatic non-small cell lung cancer (mNSCLC) in patients and caregivers.

Methods

Exploratory study of two cohorts of patients starting first-line treatment for mNSCLC. The following questionnaires were administered at baseline, 4 months later and following the first and second disease progression: APGAR, relationship impact scale, DUKE-UNC scale, economic impact in patients and caregiver, and Zarit scale. It was planned to include 1250 patients to get an 80% possibility of detecting as significant (p < 0.05) effect sizes less than 0.19 between men and women. Univariate comparisons were made between the tests applied to men and women. Overall survival was estimated with Kaplan–Meier method. Cox analyses were done to estimate hazard ratios (HRs) with 95% CI.

Results

333 patients were included. Most families reported to continue being functional despite the lung cancer diagnosis. Regardless of sex, they did not perceive changes in their partner relationship. Most patients felt their social support was normal. Roughly 25% of people reported a worsening in their economic situation, without remarkable differences by sex. Statistically significant differences were found between both groups regarding the caregiver’s relationship to the patient (more parents were the caregiver in females than in males, p < 0.0001) and the caregiver’s employment situation (more employed caregivers in females) (p < 0.0001). Most caregivers of both sexes considered that taking care of their relative did not pose a significant burden.

Conclusions

This study provides a preliminary insight into sex-related characteristics in the management of advanced NSCLC and its impact on the emotional, social and economic burden of patients and their caregivers, and recall the high priority of researching in cancer from a sex perspective. Nevertheless, due to the low recruitment rate and the relevant loss of patients during the follow-up, it was difficult to find differences by sex.

Trial registration

ClinicalTrials.gov identifier: NCT02336061.

Ethics committee

Comité Ético de Investigación Clínica del Hospital Clínic de Barcelona, Spain. Reference number: HCB/2014/0705.

A randomized clinical trial assessing a pragmatic intervention to improve supportive care for family caregivers of patients with lung cancer

OBJECTIVE

Family caregivers (FCs) of cancer patients often experience high distress. This randomized clinical trial assessed the feasibility and preliminary effects of an intervention to improve FC supportive care.

METHOD

A pragmatic and minimal intervention to improve FC supportive care was developed and pretested with FCs, oncology team, and family physicians to assess its relevance and acceptability. Then, FCs of lung cancer patients were randomized to the intervention or the control group. The intervention included (1) systematic FC distress screening and problem assessment in the first months after their relative cancer diagnosis, and every 2 months after; (2) privileged contact with an oncology nurse to address FC problems, provide emotional support and skills to play their caregiving role; (3) liaison with the family physician of FCs reporting high distress (distress thermometer score ≥4/10) to involve them in the provision of supportive care. Distress, the primary outcome, was measured every 3 months, for 9 months. Secondary outcomes included quality of life, caregiving preparedness, and perceived burden. At the end of their participation, a purposive sample of FC from the experimental group was individually interviewed to assess the intervention usefulness. Content analysis was performed.

RESULTS

A total of 109 FCs participated in the trial. FC distress decreased over time, but this reduction was observed in both groups. Similar results were found for secondary outcomes. However, FCs who received the intervention felt better prepared in caregiving than controls (p = 0.05). All 10 interviewed FCs valued the intervention, even though they clearly underused it. Knowing they could contact the oncology nurse served as a security net.

SIGNIFICANCE OF RESULTS

Although the intervention was not found effective, some of its aspects were positively perceived by FCs. As many of them experience high distress, an improved intervention should be developed to better support them.

Sleep disturbances in bereavement: A systematic review

Severe, persistent and disabling grief occurs among a sizable minority experiencing bereavement, with diagnostic manuals newly including complicated grief (CG) disorders. Sleep disturbances/disorders have been established as worsening affective and stress-related conditions. However, the role of sleep difficulties in bereavement and CG has not received similar scientific attention. We therefore conducted a systematic review with narrative syntheses on this topic to clarify the role of sleep in bereavement (PROSPERO: CRD42018093145). We searched PubMed, Web of Science and PsychInfo for peer-reviewed English-language articles including (at least one) bereaved sample and sleep disturbance measure. We identified 85 articles on 12.294 participants. We answered seven pre-defined research questions demonstrating: high prevalence of sleep disturbances in bereavement; positive associations of grief intensity with sleep difficulties; preliminary indications of risk factors of post-loss sleep disturbance; higher prevalence of sleep disturbances in CG, enhanced by psychiatric comorbidity (i.e., depression); and initial evidence of causal relationships between (complicated) grief and sleep. Grief therapy partly improves sleep difficulties, yet no intervention studies have specifically targeted sleep problems in bereaved persons. Causal relationships between sleep and grief require further examination in intensive longitudinal investigations, including randomized trials, thereby clarifying whether treating sleep problems enhances CG treatment effects.

Effectiveness of an intervention to improve supportive care for family caregivers of patients with lung cancer: study protocol for a randomized controlled trial

Background

Family caregivers (FC) often experience higher distress levels than their relative with cancer. Many cancer centers have implemented distress screening programs, but most of them concentrate their efforts on patients, with little attention to their FC. To fill this gap, a pragmatic intervention has been designed to improve supportive care for FC of patients with lung cancer. This article describes the study protocol of a single-center randomized controlled trial to assess its effectiveness.

Methods/design

A total of 120 lung cancer patients and their FC are randomly assigned to the experimental group (exposed to intervention, N = 60) or to the control group (usual care, N = 60). The intervention includes: (1) systematic FC distress screening and problem assessment near their relative’s cancer diagnosis, and every 2 months, (2) privileged contact with an oncology nurse (ON) away from the patient to address FC problems and (3) liaison by the ON with the family physician of FC reporting high distress (thermometer score ≥5/10), or problems relying on FP expertise. In both groups, FC, patient and process-of-care outcomes are measured at baseline and every 3 months, up to 9 months. The primary endpoint is FC distress measured by the Hospital Anxiety and Depression Scale (HADS) and the Psychological Distress Index used in the Quebec Health Survey (PDQHS). Individual interviews with 10 FC and a focus group with the oncology team will be conducted at the study end to further document the effectiveness of the intervention and its impact on quality of life (for FC) and practice organization (for the oncology team).

Discussion

This trial will assess the effectiveness of an innovative intervention based on interprofessional collaboration between primary care and oncology care. It targets a population in great need, yet often neglected, and has the potential to clearly improve patient and caregiver experience of cancer care, and reduce the burden of disease.

Trial registration

ClinicalTrials.gov, ID: NCT02531464. Registered on 15 July 2015.

Electronic supplementary material

The online version of this article (doi:10.1186/s13063-017-2044-y) contains supplementary material, which is available to authorized users.

Assessment of Health-Related Quality of Life Among Caregivers of Patients with Cancer Diagnosis: A Cross-Sectional Study in Saudi Arabia

A descriptive cross-sectional survey was conducted over 5 months in two tertiary hospitals in Riyadh, Saudi Arabia. The 5-month period was from November 2014 to March 2015. The survey instrument used was a Short-Form Health Survey SF-36 (the RAND 36-item) questionnaire that measure QOL of the caregivers. Our study subjects included 289 randomly selected Saudi caregivers. Almost all the mean scores were increased (higher than 50) with the exception of levels of energy/fatigue. Role functioning/physical scored the highest (81.02 ± 35.33) followed by physical functioning (76.34 ± 29.83). Other domains of QOL scored (71.02 ± 35.33) for the role functioning/emotional; pain (71.15 ± 28.48), emotional well-being (60.58 ± 18.44); social functioning (58.39 ± 25.83), and general health (54.32 ± 17.08). In multivariate regression analysis, the model predicts that the contributions of age, gender, and the cancer type of patients were a statistically significant predictor with the QOL domains of caregivers. Cancer caregivers in Saudi Arabia caring for patients more than 1 year after diagnosis reported favorable QOL. Factors associated with QOL domains included age, gender of the caregivers, and the types of cancer patients. These findings are encouraging as a baseline for providing more information to future studies in QOL of caregivers.

Randomized Pilot Trial of a Telephone Symptom Management Intervention for Symptomatic Lung Cancer Patients and Their Family Caregivers

CONTEXT

Lung cancer is one of the most common cancers affecting both men and women and is associated with high symptom burden and psychological distress. Lung cancer patients' family caregivers also show high rates of distress. However, few interventions have been tested to alleviate significant problems of this population.

OBJECTIVES

This study examined the preliminary efficacy of telephone-based symptom management (TSM) for symptomatic lung cancer patients and their family caregivers.

METHODS

Symptomatic lung cancer patients and caregivers (n = 106 dyads) were randomly assigned to four sessions of TSM consisting of cognitive-behavioral and emotion-focused therapy or an education/support condition. Patients completed measures of physical and psychological symptoms, self-efficacy for managing symptoms, and perceived social constraints from the caregiver; caregivers completed measures of psychological symptoms, self-efficacy for helping the patient manage symptoms and managing their own emotions, perceived social constraints from the patient, and caregiving burden.

RESULTS

No significant group differences were found for all patient outcomes and caregiver self-efficacy for helping the patient manage symptoms and caregiving burden at two- and six-weeks post-intervention. Small effects in favor of TSM were found regarding caregiver self-efficacy for managing their own emotions and perceived social constraints from the patient. Study outcomes did not significantly change over time in either group.

CONCLUSION

Findings suggest that our brief telephone-based psychosocial intervention is not efficacious for symptomatic lung cancer patients and their family caregivers. Next steps include examining specific intervention components in relation to study outcomes, mechanisms of change, and differing intervention doses and modalities.

Psychometric properties of carer-reported outcome measures in palliative care: A systematic review

BACKGROUND

Informal carers face many challenges in caring for patients with palliative care needs. Selecting suitable valid and reliable outcome measures to determine the impact of caring and carers' outcomes is a common problem.

AIM

To identify outcome measures used for informal carers looking after patients with palliative care needs, and to evaluate the measures' psychometric properties.

DESIGN

A systematic review was conducted. The studies identified were evaluated by independent reviewers (C.T.J.M., M.B., M.P.). Data regarding study characteristics and psychometric properties of the measures were extracted and evaluated. Good psychometric properties indicate a high-quality measure.

DATA SOURCES

The search was conducted, unrestricted to publication year, in the following electronic databases: Applied Social Sciences Index and Abstracts, Cumulative Index to Nursing and Allied Health Literature, The Cochrane Library, EMBASE, PubMed, PsycINFO, Social Sciences Citation Index and Sociological Abstracts.

RESULTS

Our systematic search revealed 4505 potential relevant studies, of which 112 studies met the inclusion criteria using 38 carer measures for informal carers of patients with palliative care needs. Psychometric properties were reported in only 46% (n = 52) of the studies, in relation to 24 measures. Where psychometric data were reported, the focus was mainly on internal consistency (n = 45, 87%), construct validity (n = 27, 52%) and/or reliability (n = 14, 27%). Of these, 24 measures, only four (17%) had been formally validated in informal carers in palliative care.

CONCLUSION

A broad range of outcome measures have been used for informal carers of patients with palliative care needs. Little formal psychometric testing has been undertaken. Furthermore, development and refinement of measures in this field is required.

Assessment of Quality of Life of Family Members of Inpatients with End-Stage Disease

Background:

An important aim of palliative care is to ensure the highest possible quality of life (QoL) for the family members of patients.

Aim:

We aimed to determine the QoL of family members of hospitalized patients with end-stage disease, as well as differences in QoL based on socio-demographic characteristics and the patient's functional status, psychological distress, and QoL.

Methods:

Study participants were 292 family members of terminally ill patients at University Hospital, Ostrava, Czech Republic. To evaluate family members' QoL, we used the Quality of Life in Life-Threatening Illness — Family Carer Version (QOLLTI-F). We used the Hospital Anxiety and Depression Scale (HADS) and the Karnofsky Performance Status (KPS) Scale to assess patients' functional status and psychological distress.

Results:

A statistically significant difference was found in QoL evaluation based on family members' socio-demographic characteristics in education, employment, and age. A significantly lower QoL score was observed for patients' life partners in six domains. A correlation was found between patients' poorer functional status and family members' lower QoL. We found lower global QoL in family members of patients with depression.

Conclusion:

Family support is a cornerstone of palliative care. Palliative care professionals should focus on at-risk family members — the life partners of patients, the unemployed, younger people, and those whose ill loved one has a poor functional status.

Caring for relatives with lung cancer in Europe: an evaluation of caregivers' experience

PURPOSE

Informal caregiving for cancer patients is associated with substantial costs and negative health impact. This study investigated the health, humanistic and economic consequences of caring for lung cancer patients in five European Union (EU) countries.

METHODS

The study included respondents to the 2010/2011 EU National Health and Wellness Survey from France, Germany, Italy, Spain and the United Kingdom who self-reported being caregivers of a relative with lung cancer (n = 107) or non-caregivers (n = 103,868). Bivariate and multivariable analyses tested the association of caregiving with stress-related comorbidities; health-related quality of life (HRQoL), using the Short Form-12; healthcare resource use; and work productivity/activity impairment, using the Work Productivity and Activity Impairment (WPAI) questionnaire. Costs were based on absenteeism and presenteeism rates.

RESULTS

Caregivers versus non-caregivers had significantly higher odds of depression, insomnia, headache and gastrointestinal symptoms, and worse HRQoL. Caregivers reported significantly higher rates of presenteeism-related, overall work and activity impairment; higher odds of impairment across WPAI measures; and higher annual indirect costs with presenteeism and overall work impairment.

CONCLUSIONS

Caregiving for lung cancer patients is associated with significant health/work impairments and costs, highlighting a need for increased, personalized caregiver support.

The lasting impact of the therapeutic alliance: Patient-oncologist alliance as a predictor of caregiver bereavement adjustment

BACKGROUND

Caregivers of patients with advanced cancer provide extensive care and experience high levels of psychosocial distress. The patient-oncologist therapeutic alliance may be a modifiable factor that can prevent or reduce negative caregiver outcomes.

METHODS

Coping with Cancer (CwC) was a prospective, longitudinal, multisite cohort study of terminally ill cancer patients (life expectancy ≤6 months) and their informal caregivers, who were followed into bereavement (n = 68). Trained raters interviewed patients and caregivers upon study entry and also interviewed caregivers 6 months after the patient's death. Patients answered quantitative questions assessing their perception of the patient-oncologist therapeutic alliance (The Human Connection scale), and caregivers completed a measure of health-related quality of life (Medical Outcomes Study Short Form-36). Interviewers rated caregivers' level of emotional well being. Associations between therapeutic alliance and caregiver outcomes were analyzed using univariate analysis of variance and logistic regression analyses, controlling for baseline caregiver measures and confounding sample characteristics.

RESULTS

A strong patient-oncologist therapeutic alliance was bivariately associated with caregiver self-report of less role limitation because of emotional problems, better social function and mental and general health-related quality of life, and better interviewer-rated emotional well being after the patient's death. After controlling for baseline measures and confounding sample characteristics, the correlation between patient-perceived therapeutic alliance and bereaved caregivers' mental health and interviewer ratings of bereaved caregivers' emotional well being remained significant.

CONCLUSIONS

The influence of the patient-oncologist alliance may generalize beyond the patient to positively impact the caregiver. By developing a strong relationship with the patient, the oncologist may benefit the caregiver and the patient. This caregiver benefit may extend into bereavement.

Family caregiver burden, skills preparedness, and quality of life in non-small cell lung cancer

PURPOSE/OBJECTIVES

To describe burden, skills preparedness, and quality of life (QOL) for caregivers of patients with non-small cell lung cancer (NSCLC), and describe how the findings informed the development of a caregiver palliative care intervention that aims to reduce caregiver burden, improve caregiving skills, and promote self-care.

DESIGN

Descriptive, longitudinal.

SETTING

A National Cancer Institute-designated comprehensive cancer center in southern California.

SAMPLE

163 family members or friends aged 18 years or older and identified by patients as being a caregiver.

METHODS

All eligible caregivers were approached by advanced practice nurses during a regularly scheduled patient clinic visit. Informed consent was obtained prior to study participation. Outcome measures were completed at baseline and repeated at 7, 12, 18, and 24 weeks. Descriptive statistics were computed for all variables, and one-way repeated-measures analysis of variance was used to test for change over time for all predictor and outcome variables.

MAIN RESEARCH VARIABLES

Caregiver burden, skills preparedness, psychological distress, and QOL.

FINDINGS

Caregivers were highly functional. Caregiver burden related to subjective demands increased significantly over time. Perceived skills preparedness was high at baseline but decreased over time. Psychological distress was moderate but increased in the study period. Overall QOL was moderate at baseline and decreased significantly over time. Psychological well-being had the worst QOL score.

CONCLUSIONS

Caregivers experienced high levels of caregiver burden and reported deteriorations in psychological well-being and overall QOL.

IMPLICATIONS FOR NURSING

Oncology nurses need to ensure that caregivers receive information that supports the caregiving role throughout the cancer trajectory.

KNOWLEDGE TRANSLATION

Although family caregivers are profoundly impacted by a loved one's lung cancer diagnosis, the literature about caregiver burden, skills preparedness, and QOL is limited. Current evidence suggests that family caregivers can be negatively impacted by a loved one's cancer diagnosis. Caregiver-specific support interventions are needed to eliminate the burden of caregiving in lung cancer.

Physical health, mental health, and life changes among family caregivers of patients with lung cancer

PURPOSE/OBJECTIVES

To describe physical health, mental health, and life changes among family caregivers of patients with lung cancer.

DESIGN

Cross-sectional quantitative study.

SETTING

A university outpatient oncology center, two Veterans Affairs outpatient clinics, and a private outpatient oncology practice in Indianapolis, IN.

SAMPLE

91 family caregivers of patients with lung cancer.

METHODS

Data were collected using standardized instruments and analyzed using descriptive statistics and hierarchical multiple regression.

MAIN RESEARCH VARIABLES

Demographic and medical factors, physical health, mental health, and life changes from caregiving.

FINDINGS

Caregivers' physical health and mental health were below population norms, whereas social functioning did not differ from norms. More than 50% of caregivers reported negative emotional effects of caregiving, and more than 33% reported negative physical health effects of caregiving. About 40% of caregivers, however, reported positive changes in their relationships with the patients with lung cancer and other family members as a result of caregiving. Caregivers' mental health was more strongly associated with life changes than physical health.

CONCLUSIONS

Findings suggest that many family caregivers of patients with lung cancer experience negative physical and mental health effects of caregiving, whereas relations with family members improve for a substantial minority of caregivers. These positive and negative consequences of caregiving should be jointly considered when developing self-report measures and interventions for this population.

IMPLICATIONS FOR NURSING

Nurses can conduct brief screening assessments to identify caregivers with probable distress and can provide practical and psychosocial support, as well as referrals to support services.

KNOWLEDGE TRANSLATION

Findings suggest that interventions are needed to address the negative physical and emotional health consequences of caring for family members with lung cancer. Such interventions could build on the relational benefits of caregiving to improve the patient-caregiver relationship and expand caregivers' support system.

Health-related quality of life in family members of patients with an advanced cancer diagnosis: a one-year prospective study

Background

Receiving a cancer diagnosis affects family members as well as the person diagnosed. Family members often provide support for the sick person in daily life out of duty and love, and may not always think of their own vulnerability to illness. To individualise support for them, family members who are most at risk for becoming ill must be identified.

The aim of this study was to investigate health-related quality of life (HRQOL) in family members of patients with advanced lung or gastrointestinal cancer 3 to 15 months after diagnosis.

Methods

Data on mental and physical dimensions of HRQOL were collected from family members of these patients in this prospective quantitative study. Five assessments using the Short Form 36 Health Survey (SF-36) and EuroQol (EQ-5D) were conducted during a 1-year period starting 3 months after diagnosis. Thirty-six family members completed the study, i.e. participated in all five data collections.

Results

No statistically significant changes in physical or mental HRQOL within the study group appeared over the 1-year follow-up. Compared with norm-based scores, family members had significantly poorer mental HRQOL scores throughout the year as measured by the SF-36. Family members also scored statistically significantly worse on the EQ-5D VAS in all five assessments compared to the norm-based score. Findings showed that older family members and partners were at higher risk for decreased physical HRQOL throughout the 1-year period, and younger family members were at higher risk for poorer mental HRQOL.

Conclusions

It is well known that ill health is associated with poor HRQOL. By identifying family members with poor HRQOL, those at risk of ill health can be identified and supported. Future large-scale research that verifies our findings is needed before making recommendations for individualised support and creating interventions best tailored to family members at risk for illness.

Reporting of "quality of life": a systematic review and quantitative analysis of research publications in palliative care journals

CONTEXT

Palliative care clinical practice depends upon an evidence-based decision-making process which in turn is based upon current research evidence. One of the most important goals in clinical palliative care is to improve patients' quality of life (QoL).

AIM

This study aimed to perform a quantitative analysis of research publications in palliative care journals for reporting characteristics of articles on QoL.

SETTINGS AND DESIGN

This was a systematic review of palliative care journals.

MATERIALS AND METHODS

Twelve palliative care journals were searched for articles with "QoL" in the title of the articles published from 2006 to 2010. The reporting rates of all journals were compared. The selected articles were categorized into assessment and treatment, and subsequently grouped into original and review articles. The original articles were subgrouped into qualitative and quantitative studies, and the review articles were grouped into narrative and systematic reviews. Each subgroup of original article category was further classified according to study designs.

STATISTICAL ANALYSIS USED

Descriptive analysis using frequencies and percentiles was done using SPSS for Windows, version 11.5.

RESULTS

The overall reporting rate among all journals was 1.95% (71/3634), and Indian Journal of Palliative Care (IJPC) had the highest reporting rate of 5.08% (3/59), followed by Palliative Medicine (PM) with 3.71% (20/538), and Palliative and Supportive Care (PSC) with 3.64% (9/247) reporting.

CONCLUSIONS

The overall reporting rate for QoL articles in palliative care journals was 1.95% and there were very few randomized clinical trials and systematic reviews found. The study findings indicate further high-quality research to establish an adequate evidence base for QoL.

Distressed family caregivers of lung cancer patients: an examination of psychosocial and practical challenges

PURPOSE

Lung cancer and its treatment impose many demands on family caregivers, which may increase their risk for distress. However, little research has documented aspects of the caregiving experience that are especially challenging for distressed caregivers of lung cancer patients. This study aimed to explore caregivers' key challenges in coping with their family member's lung cancer.

METHODS

Single, semi-structured qualitative interviews were conducted with 21 distressed family caregivers of lung cancer patients.

RESULTS

Caregivers described three key challenges in coping with their family member's lung cancer. The most common challenge, identified by 38 % of caregivers, was a profound sense of uncertainty regarding the future as they attempted to understand the patient's prognosis and potential for functional decline. Another key challenge, identified by 33 % of caregivers, involved time-consuming efforts to manage the patient's emotional reactions to the illness. Other caregivers (14 %) characterized practical tasks, such as coordinating the patient's medical care, as their greatest challenge.

CONCLUSIONS

Results suggest that clinical efforts are needed to assist distressed caregivers in providing practical and emotional support to the patient and attending to their own emotional needs.

A systematic review of psychosocial interventions to improve cancer caregiver quality of life

OBJECTIVE

To evaluate and estimate the effect of psychosocial interventions on improving the quality of life (QoL) of adult cancer caregivers.

METHODS

We conducted a systematic review of randomized controlled trials among adult cancer caregivers published from 1947 to 2011. Rigorous inclusion criteria included randomization of caregivers, use of control groups, and at least one active psychosocial intervention where caregiver QoL was measured. A pair of raters independently reviewed all abstracts, and studies were assessed for quality using an 11-item PEDro coding scale. Data were extracted, examined, and synthesized using a narrative approach.

RESULTS

Six randomized controlled trials met inclusion criteria out of 1066 identified abstracts. Studies were rejected because of methodological flaws and failure to report a measure of caregiver QoL. A total of 1115 caregivers were included at baseline measurements. Estimated effect sizes for included studies were nil to small ranging from 0.048 to 0.271. Studies with larger effect sizes targeted caregivers' problem-solving and communication skills.

CONCLUSIONS

Interventions targeting problem-solving and communication skills may ease the burdens related to patient care and role changes associated with care while improving caregiver's overall QoL. Further research is needed to establish efficacy of interventions across all stages of the 2cancer caregiving experience, especially focusing on issues of caregiver retention, caregiver relationships to the cancer patient, and individual differences in caregiver experiences with different types of cancer.

The impact of lung cancer on patients and carers

This article aims to provide a brief review of the literature with regard to the impact of lung cancer on patients and their informal carers. Compared to other types of cancer, the distress associated with lung cancer has been found to be the most intense. Rather than focusing on symptoms in isolation recent emphasis regarding the symptom experience has been on symptoms clusters, as understanding these clusters may improve the management of ongoing and unrelieved symptoms. However, the disparities in methodology are significant barriers to producing comparable results, although recent efforts have been made to address these. Whilst research into symptoms has enormous potential for the management of symptom clusters, it needs to move away from the essentially reductionist stance which currently dominates and broaden its scope to one that acknowledges the complexity of the experience of symptom clusters from the perspective of the patient and their informal carer. Poor management of symptoms complicates patient care and potentially contributes to the heavy burden which often falls on family caregivers, especially as the disease progresses. The majority of studies focus on the experiences of primary care providers, most often the partner/spouse. Such studies have shown that spouses of patients with lung cancer exhibit significant distress and lower levels of quality of life than the general population. Research also indicates that significant others go through a transition process due to changes brought about by the diagnosis of lung cancer and struggle to endure and overcome difficulties and distress. Significant others were seen to suffer during this process of transition and experienced altered relationships. Clinicians working with patients suffering from lung cancer and their carers should intervene to enhance their quality of life from diagnosis, during the disease trajectory and during bereavement. Interventions need to be developed to support both patients and carers.

Subjective well-being and adaptation to life events: a meta-analysis

Previous research has shown that major life events can have short- and long-term effects on subjective well-being (SWB). The present meta-analysis examines (a) whether life events have different effects on affective and cognitive well-being and (b) how the rate of adaptation varies across different life events. Longitudinal data from 188 publications (313 samples, N = 65,911) were integrated to describe the reaction and adaptation to 4 family events (marriage, divorce, bereavement, childbirth) and 4 work events (unemployment, reemployment, retirement, relocation/migration). The findings show that life events have very different effects on affective and cognitive well-being and that for most events the effects of life events on cognitive well-being are stronger and more consistent across samples. Different life events differ in their effects on SWB, but these effects are not a function of the alleged desirability of events. The results are discussed with respect to their theoretical implications, and recommendations for future studies on adaptation are given.

Quality of life in advanced non-small cell lung cancer patients receiving palliative chemotherapy: A meta-analysis of randomized controlled trials

For advanced non-small cell lung cancer (NSCLC) patients, the only treatment option is palliative therapy, with the aim of prolonging overall survival and improving disease-related symptoms and quality of life (QOL). However, to date, the effect of palliative care on QOL has not yet been thoroughly examined, and there has been no meta-analysis of previous studies reporting QOL outcomes following palliative care. We consider that it is important to evaluate not only survival and/or response rates, but also QOL in patients with advanced NSCLC receiving palliative chemotherapy. The aim of the present study was to obtain useful information for the selection of suitable chemotherapy regimens for advanced NSCLC patients, taking into consideration QOL, and to demonstrate the importance of QOL assessments during treatment. We performed a meta-analysis of QOL outcomes following treatments that compared carboplatin- to cisplatin-based chemotherapy. Trials were eligible for analysis if they had compared carboplatin- to cisplatin-based chemotherapy in advanced NSCLC patients who had not received prior chemotherapy, and if these studies reported QOL data. In the six trials eligible for analysis, 2,405 patients were randomized to receive cisplatin-based or carboplatin-based chemotherapy. The patients who received carboplatin-based chemotherapy had higher global QOL and less severe symptoms than those who received cisplatin-based chemotherapy. The survival rate, which was the primary outcome in clinical trials, and the response rate did not differ significantly between the two treatment groups. It is important to evaluate QOL in addition to the survival and response rates for advanced NSCLC, particularly when the treatment is palliative.

Complicated grief symptoms in caregivers of persons with lung cancer: the role of family conflict, intrapsychic strains, and hospice utilization

Guided by a stress process conceptual model, this study examines social and psychological determinants of complicated grief symptoms focusing on family conflict, intrapsychic strains, and the potential moderating effect of care quality and hospice utilization. Relying on data from 152 spouse and adult child lung cancer caregiver survey respondents, drawn from an ancillary study of the Assessment of Cancer CarE and SatiSfaction (ACCESS) in Wisconsin, hierarchical multiple regression analysis was used to examine determinants of complicated grief. After controlling for contextual factors and time since death, complicated grief symptoms were higher among caregivers with less education, among families with lower prior conflict but higher conflict at the end-of-life, who had family members who had difficulty accepting the illness, and who were caring for patients with greater fear of death. Additionally, hospice utilization moderated the effect of fear of death on complicated grief. Findings suggest that family conflict, intrapsychic strains, and hospice utilization may help to explain the variability found in complicated grief symptoms among bereaved caregivers. Implications for enhancing complicated grief assessment tools and preventative interventions across the continuum of cancer care are highlighted.

Significant others' lived experiences following a lung cancer trajectory: from diagnosis through and after the death of a family member

PURPOSE

The purpose of this study was to illuminate the meanings of significant others' lived experiences of their situation from diagnosis through and after the death of a family member as a consequence of inoperable lung cancer.

METHODS

The data was collected through narrative interviews from eleven significant others and interpreted using a phenomenological hermeneutic approach. KEYRESULTS: Four themes emerged: being unbalanced, being transitional, being cared for, and moving forward.

CONCLUSION

The significant others' experiences can be viewed as a transition process, beginning with a sense of dislocation in life and continuing through struggling, enduring and conquering the consequences of the altered life situation until finally approaching a point characterized by a sense of stability. Different strategies of adjustment and adaptation to the new living conditions are considered. Furthermore, the results indicate the need to develop a framework for family-centered health care in order to enhance the wellbeing for the significant others both in the anticipatory grief phase and during the bereavement phase.

Measuring health and well-being effects in family caregivers of children with craniofacial malformations

PURPOSE

This research explores the sensitivity of three generic instruments for preference-weighting health states of family caregivers of children with craniofacial malformations (CFM). We also examine the construct validity of the new CarerQol instrument measuring caregiver burden and general quality of life.

METHODS

Caregivers of children born with CFM were identified through the Arkansas Reproductive Health Monitoring System. A mailed survey included the HUI3, the SF-6D, the QWB-SA to measure health-related quality of life; the CES-D measuring depressive symptoms as well as the SRB scale, and the CarerQol. The HUI3, the SF-6D, and the QWB-SA were examined in relation to the CES-D the SRB, the CarerQol, and each other.

RESULTS

A total of 65 (63%) parents of children (≤17 years) responded. The mean SF-6D, HUI3, and QWB-SA scores were 0.81 (SD = 0.13), 0.84 (SD = 0.23), and 0.67 (SD = 0.14), respectively. The mean CES-D score was 13.3 (SD = 13.4) and 28.6% of the sample met a threshold for depressive symptoms (CES-D ≥ 16). The mean CarerQol-VAS and SRB scores were 7.5 (SD = 2.3) and 15.1 (SD = 23.5), respectively. The Spearman correlations (ρ) of the HUI3 and the SF-6D with the CES-D were similar (-0.81 and -0.76) while the ρ was lower (-0.57) for the QWB-SA. Preference-weighted scores of caregivers with CES-D scores ≥ 16 differed significantly for both the SF-6D and the HUI3, but not the QWB-SA. All three generic instruments showed moderate to strong relationships with the CarerQol.

CONCLUSIONS

The HUI3 and SF-6D were more sensitive predictors of depressive symptoms in this caregiver sample than was the QWB-SA. The CarerQol showed good construct validity and may be useful for measuring well-being effects associated with caregiving.

Archetypal trajectories of social, psychological, and spiritual wellbeing and distress in family care givers of patients with lung cancer: secondary analysis of serial qualitative interviews

OBJECTIVE

To assess if family care givers of patients with lung cancer experience the patterns of social, psychological, and spiritual wellbeing and distress typical of the patient, from diagnosis to death.

DESIGN

Secondary analysis of serial qualitative interviews carried out every three months for up to a year or to bereavement.

SETTING

South east Scotland.

PARTICIPANTS

19 patients with lung cancer and their 19 family carers, totalling 88 interviews (42 with patients and 46 with carers).

RESULTS

Carers followed clear patterns of social, psychological, and spiritual wellbeing and distress that mirrored the experiences of those for whom they were caring, with some carers also experiencing deterioration in physical health that impacted on their ability to care. Psychological and spiritual distress were particularly dynamic and commonly experienced. In addition to the "Why us?" response, witnessing suffering triggered personal reflections in carers on the meaning and purpose of life. Certain key time points in the illness tended to be particularly problematic for both carers and patients: at diagnosis, at home after initial treatment, at recurrence, and during the terminal stage.

CONCLUSIONS

Family carers witness and share much of the illness experience of the dying patient. The multidimensional experience of distress suffered by patients with lung cancer was reflected in the suffering of their carers in the social, psychological, and spiritual domains, with psychological and spiritual distress being most pronounced. Carers may need to be supported throughout the period of illness not just in the terminal phase and during bereavement, as currently tends to be the case.

Soft tissue massage: early intervention for relatives whose family members died in palliative cancer care

AIM AND OBJECTIVES

This paper explores how bereaved relatives experienced soft tissue massage during the first four months after the death of a family member who was in palliative cancer care.

BACKGROUND

Death of a close family member or friend is recognised as being an emotional and existential turning point in life. Previous studies emphasise need for various support strategies to assist relatives while they are grieving.

DESIGN

Qualitative design.

METHOD

Eighteen bereaved relatives (11 women and seven men) received soft tissue massage (25 minutes, hand or foot) once a week for eight weeks. In-depth interviews were conducted after the end of the eight-week periods. Interviews were analysed using a qualitative descriptive content analysis method.

RESULTS

Soft tissue massage proved to be helpful and to generate feelings of consolation in the first four months of grieving. The main findings were organised into four categories: (1) a helping hand at the right time, (2) something to rely on, (3) moments of rest and (4) moments of retaining energy. The categories were then conceptualised into this theme: feelings of consolation and help in learning to restructure everyday life.

CONCLUSIONS

Soft tissue massage was experienced as a commendable source of consolation support during the grieving process. An assumption is that massage facilitates a transition toward rebuilding identity, but more studies in this area are needed.

RELEVANCE TO CLINICAL PRACTICE

Soft tissue massage appears to be a worthy, early, grieving-process support option for bereaved family members whose relatives are in palliative care.

Sick leave of spouses to cancer patients before and after diagnosis

BACKGROUND

The impact of cancer on spouses of cancer patients may be considerable in many aspects. Our objective was to evaluate sick leave in spouses of cancer patients before and after the diagnosis.

MATERIAL AND METHODS

Using Swedish population-based registries, we studied sick leave of spouses to patients with newly diagnosed colon, rectal, lung, prostate, or breast cancer. We identified the cancer patients via the Swedish Cancer Registry and obtained information of their spouse through linkage with the population register. We assessed the number of sick leave episodes and sick days one year before until one year after the spouses' cancer diagnosis by cross-referencing with Swedish Social Insurance Agency data. We also compared the number of sick days of spouses with the general population adjusted for age, sex and partner status.

RESULTS

In general, spouses (N=1 923) to cancer patients had an increase in the frequency of new episodes of sick leave in the months before and after the cancer diagnosis. Spouses of lung cancer patients had most sick leave episodes, and the largest number of sick days per person. In comparison to the general population, spouses in the lung cancer group also had the highest standardised sick day ratio 1.76; 95% confidence interval 1.24, 2.40. The corresponding risk for spouses in other groups of cancer was not significantly increased.

DISCUSSION

In Sweden there is often increased sick leave of spouses to cancer patients. It may be due to emotional stress and physical reactions that follow with cancer which needs to be further explored in order to provide adequate support and care.

Mental health in significant others of patients dying from lung cancer

OBJECTIVE

Definitions and measures of significant others' mental health vary, but stress processes have been associated with caregiver outcomes of this kind. Thus, various mental health outcomes probably appear, either as specific responses to particular types of caregiver stressors, or as part of a general response resulting from an accumulation of various stressors. The present study explores the occurrence of symptoms of strain with regard to depression, exhaustion, and emotional well-being in significant others of patients dying from lung cancer, and how these symptoms coexist.

METHODS

Measures used were the Montgomery Asberg Depression Rating Scale, the OLdenburg Burnout Inventory, and the Swedish Health-Related Quality of Life Survey. Data from 84 significant others of patients dying from lung cancer were collected at a time-point during the last 4 months before the patients died and subsequently analysed. The occurrence of symptoms of strain was established by creating cut-off scores from the general population. To explore how the different symptoms coexisted, hierarchical agglomerative cluster analyses were conducted using Ward's method.

RESULTS

Approximately 40% of the significant others reported symptoms of strain for each of the three outcomes, and a coexistence was found since the significant others clustered as subgroups, ranging from 'high on all scales' to 'low on all scales'.

CONCLUSION

A considerable proportion of the significant others were thus negatively affected in terms of mental health. We conclude that being a significant other of a person dying from lung cancer most likely results in a general response to this major life event.

The assessment and management of family distress during palliative care

PURPOSE OF REVIEW

In the advanced stages of illness, families manage multiple caregiving demands while facing the emotional task of preparing for the loss of their loved one. Palliative care settings are well suited to identifying families at risk for elevated distress, and providing support as they navigate this process. This review summarizes current research in the assessment and management of family distress at the end of life.

RECENT FINDINGS

The recent literature on families of terminally ill cancer patients has provided a more precise description of the relational and cultural factors that contribute to family distress. Studies eliciting the perspectives of family members on what is needed at the end of life affirm the importance of supportive communication and continuity of psychosocial care into bereavement. Other developments include efforts to establish guidelines for conducting family meetings in the palliative care setting, and to train palliative care practitioners in family-centered assessment techniques. Finally, there is a limited but growing evidence base for the utility of delivering family-focused psychosocial interventions during palliative care.

SUMMARY

The knowledge gained from current research on what is most salient to family members during palliative care is critical for ensuring effective delivery of supportive services and collaborative engagement in those services.