Symptom incongruence trajectories in lung cancer dyads

Taking Care of Us© (TCU) study protocol: feasibility and acceptability of a dyadic intervention for couples living with heart failure

BACKGROUND

There are more than 1 million hospital admissions and 3 million emergency visits for heart failure in the USA annually. Although spouse/partners make substantial contributions to the management of heart failure and experience poor health and high levels of care strain, they are rarely the focus of heart failure interventions. This protocol describes a pilot randomized controlled trial that tests the feasibility, acceptability, and preliminary change in outcomes of a seven-session couple-based intervention called Taking Care of Us© (TCU). The TCU© intervention is grounded in the theory of dyadic illness management and was developed to promote collaborative illness management and better physical and mental health of adults with heart failure and their partners.

METHODS

A two-arm randomized controlled trial will be conducted. Eligible adults with heart failure and their co-residing spouse/partner will be recruited from a clinical site in the USA and community/social media outreach and randomized to either the TCU© intervention or to a control condition (SUPPORT©) that offers education around heart failure management. The target sample is 60 couples (30 per arm). TCU© couples will receive seven sessions over 2 months via Zoom; SUPPORT© couples will receive three sessions over 2 months via Zoom. All participants will complete self-report measures at baseline (T1), post-treatment (T2), and 3 months post-treatment (T3). Acceptability and feasibility of the intervention will be examined using both closed-ended and open-ended questions as well as enrollment, retention, completion, and satisfaction metrics. Preliminary exploration of change in outcomes of TCU© on dyadic health, dyadic appraisal, and collaborative management will also be conducted.

DISCUSSION

Theoretically driven, evidence-based dyadic interventions are needed to optimize the health of both members of the couple living with heart failure. Results from this study will provide important information about recruitment and retention and benefits and drawbacks of the TCU© program to directly inform any needed refinements of the program and decision to move to a main trial.

TRIAL REGISTRATION

ClinicalTrials.gov (NCT04737759) registered on 27 January 2021.

Barriers to Pain Management: Incongruence in Black Cancer Caregiving Dyads

CONTEXT

To effectively manage cancer pain, there is a need to understand how caregiving dyads appraise symptoms. Dyadic appraisal of symptoms influences whether the dyad perceives the patient's pain is managed well and whether they are on the same page with their appraisal. Beliefs can act as barriers to the dyadic appraisal.

OBJECTIVES

This secondary data analysis examined incongruence within Black cancer caregiving dyads regarding beliefs about pain management and potential medication side effects using the Barriers Questionnaire-13. Associated factors were also examined.

METHODS

Guided by the Theory of Dyadic Illness Management, dyadic multilevel modeling was conducted with data from 60 Black cancer caregiving dyads to determine the dyadic appraisal of beliefs about pain management and potential medication side effects, which includes the average perception of barriers within the dyad (i.e., dyadic average) and the dyadic incongruence (i.e., gap between patient and caregiver).

RESULTS

On average, Black cancer caregiving dyads reported moderate barriers regarding pain management (2.262 (SE=0.102, P<0.001) and medication side effects (2.223 (SE=0.144, P<0.001). There was significant variability across dyads regarding barriers to pain management and medication side effects. Lower patient education and higher patient-reported pain interference were significantly associated with more perceived barriers to pain management and potential medication side effects. Incongruence within dyads regarding barriers to pain management and medication side effects were significantly associated with the caregiver's report of patient's pain interference.

CONCLUSION

Findings suggest the importance of appraisal that includes both members of Black cancer caregiving dyads regarding pain management.

Adapting a Theory-Informed Intervention to Help Young Adult Couples Cope With Reproductive and Sexual Concerns After Cancer

Objective

Most young adults diagnosed with breast or gynecologic cancers experience adverse reproductive or sexual health (RSH) outcomes due to cancer and its treatment. However, evidence-based interventions that specifically address the RSH concerns of young adult and/or LGBTQ+ survivor couples are lacking. Our goal is to develop a feasible and acceptable couple-based intervention to reduce reproductive and sexual distress experience by young adult breast and gynecologic cancer survivor couples with diverse backgrounds.

Methods

We systematically adapted an empirically supported, theoretically grounded couple-based intervention to address the RSH concerns of young couples coping with breast or gynecologic cancer through integration of stakeholder perspectives. We interviewed 11 couples (22 individuals) with a history of breast or gynecologic cancer to review and pretest intervention materials. Three of these couples were invited to review and comment on intervention modifications. Content experts in RSH and dyadic coping, clinicians, and community advisors (one heterosexual couple and one LGBTQ+ couple, both with cancer history) participated throughout the adaptation process.

Results

Findings confirmed the need for an online, couple-based intervention to support young couples experiencing RSH concerns after breast or gynecologic cancer. Qualitative themes suggested intervention preferences for: (1) A highly flexible intervention that can be tailored to couples’ specific RSH concerns; (2) Active steps to help members of a dyad “get on the same page” in their relationship and family building plans; (3) A specific focus on raising partners’ awareness about how cancer can affect body image and physical intimacy; and (4) Accessible, evidence-based information about RSH for both partners. These results, along with feedback from stakeholders, informed adaptation and finalization of the intervention content and format. The resulting virtual intervention, Opening the Conversation, includes five weekly sessions offering training to couples in communication and dyadic coping skills for addressing RSH concerns.

Conclusion

The systematic adaptation process yielded a theory-informed intervention for young adult couples facing breast and gynecological cancers, which will be evaluated in a randomized controlled trial. The long-term goal is to implement and disseminate Opening the Conversation broadly to reach young adult couples with diverse backgrounds who are experiencing RSH concerns in cancer survivorship.

Congruence of pain perceptions between Black cancer patients and their family caregivers

PURPOSE

This cross-sectional study evaluated congruence in pain assessment among Black cancer patients taking opioids for pain and their family caregivers and the effects of patient-reported depressive symptoms and cognitive complaints on the congruence.

METHODS

Patient-reported pain scores (current, average, and worst pain severity and pain interference) and caregiver proxy scores were independently assessed (Brief Pain Inventory). Patient-reported depressive symptoms (Patient Health Questionnaire-8) and cognitive complaints (Cognitive Difficulties Scale) were also assessed. Paired t-test, intraclass correlation coefficient (ICC), and Bland-Altman (BA) plots were used to evaluate group and dyad level congruence in pain assessment. The influence of patient depressive symptoms and cognitive complaints on congruence was examined using bivariate analyses and BA plots.

RESULTS

Among 50 dyads, 62% of patients and 56% of caregivers were female. Patients were older than caregivers (57 vs. 50 years, p = .008). Neither statistically significant (t-test) nor clinically relevant mean differences in pain severity and interference were found at a group level. At the dyad level, congruence was poor in pain now (ICC = 0.343) and average pain severity (ICC = 0.435), but moderate in worst pain severity (ICC = 0.694) and pain interference (ICC = 0.603). Results indicated better congruence in pain severity between patients with depressive symptoms and their caregivers, compared to patients without depressive symptoms. Patient CDS scores had no significant correlations with score differences between patients and caregivers in any pain variables.

CONCLUSION

Congruence varied depending on how the analysis was done. More information is needed to understand pain assessment between patients and caregivers.

Trajectories of Self-reported Physical Functioning and Symptoms in Lung Cancer Survivors

BACKGROUND

Lung cancer survivors are at risk of accelerated declines in physical functioning attributed to cancer treatment. However, it is unknown whether patients experience the same rate of functional decline and how symptoms may contribute to different trajectories.

OBJECTIVES

The aims of this study were to identify interindividual differences in the pattern and rate of change in self-reported functioning in lung cancer survivors and examine whether and how symptoms are related to physical functioning over time.

METHODS

This was a secondary data analysis in 72 lung cancer survivors. Multilevel modeling was used to estimate trajectories of self-reported physical functioning over 1 year and assess the relation between functioning, fatigue, depressive symptoms, and pain severity across time.

RESULTS

Within the sample, average physical functioning did not significantly decrease (coefficient, -0.46; 95% confidence interval [CI] = -2.85 to 0.94) over time. However, among individual lung cancer survivors, baseline physical functioning varied significantly (SD, 20.76; 95% CI, 16.84-25.59) and changed at significantly different rates over 1 year (SD, 3.50; 95% CI, 2.13-5.68). Fatigue, assessed over 1 year, was the only significant symptom predictor of physical functioning changes over time (coefficient = 1.03; 95% CI, 0.79-1.27).

CONCLUSIONS

In this sample of lung cancer survivors, not all survivors experienced the same rate of self-reported functional decline and those with lower levels of fatigue reported better physical functioning.

IMPLICATIONS FOR PRACTICE

Nurses should recognize that some lung cancer survivors may have faster rates of functional declines than others, which may be related to fatigue severity. Early identification and management of fatigue could help avoid or delay future disability.

Examining the Relationship Between Patient Fatigue-Related Symptom Clusters and Carer Depressive Symptoms in Advanced Cancer Dyads: A Secondary Analysis of a Large Hospice Data Set

BACKGROUND

Most symptom management takes place in the community, conducted by patient and/or informal carer dyads with guidance from clinicians. Given the prevalence of cancer, there is a critical need for examination of the impact of managing multiple symptoms, particularly those that cluster with fatigue, on informal carers.

OBJECTIVES

To (1) examine clustering of patient fatigue-related symptom severity and distress in individuals with cancer and (2) test the hypothesis that patient fatigue-related symptom clusters (severity, distress) will be positively associated with carer depressive symptoms.

METHODS

Secondary analysis of 689 hospice patient/informal carer dyads using exploratory factor analysis and structural equation modeling. Patient symptoms were measured by the Memorial Symptom Assessment Scale, and carer depressive symptoms were measured by the Center for Epidemiological Study-Depression Scale.

RESULTS

Patients were 73 (SD, 12) years old, and 43% were female. Carers were 65 years (SD, 14) years old, and 74% were female. For symptom severity, dyspnea, dry mouth, lack of appetite, drowsiness, cough, dizziness, and difficulty swallowing clustered with fatigue. For symptom distress, dyspnea, cough, and dry mouth clustered with fatigue. Structural equation modeling results indicated that the patient fatigue severity cluster was positively related to carer depressive symptoms (b = 0.12, P < .05), but distress was not.

CONCLUSION

Managing multiple symptoms that cluster with fatigue negatively impacts informal carers.

IMPLICATIONS FOR PRACTICE

When patients complain of severe fatigue, clinicians need to explore all causes and ask about other symptoms while exploring whether the informal carer is feeling burdened or depressed.

Congruence of cancer pain experience between patients and family caregivers and associated factors: a multicenter cross-sectional study in China

PURPOSE

The purposes of this study were to determine whether there were differences in the cancer pain experience between patients and family caregivers (FCGs) and to explore the associated factors that influence cancer pain experience congruence.

METHODS

A multicenter cross-sectional study was conducted. A total of 410 patient-family caregiver dyads completed face-to-face surveys, including information about basic characteristics, the Patient Pain Questionnaire (PPQ), and the Family Pain Questionnaire (FPQ). The difference in cancer pain experience between patients and family caregivers was analyzed using a paired t test. Indicators for the congruence of cancer pain experience were analyzed using the chi-square test and two independent-sample t tests for bivariate analysis and multivariate binary logistic regression analysis.

RESULTS

Of the patients, 57.1% were men, and 60.7% perceived moderate performance status. The majority of the family caregivers was female (54.9%). The mean (SD) score on the pain experience subscale was 4.82 (1.66) for 410 patients and 5.02 (1.66) for 410 family caregivers. The difference was significant (P < 0.01). Additionally, 87 (21.2%) dyads were in the congruent group, and 323 (78.8%) dyads were in the incongruent group. Patients' self-perceived moderate performance status (OR = 2.983, P < 0.01) and family caregivers' pain knowledge (OR = 1.171, P < 0.05) were the main factors influencing the congruence of cancer pain experience.

CONCLUSION

The findings of this study indicate that family caregivers reported significantly worse cancer pain experiences than patients. Family caregivers' pain knowledge was a primary influencing factor. It is suggested that educational interventions aimed at teaching family caregivers and patients how to communicate their pain experience and improving the knowledge of family members regarding pain and its management may help in aligning their perceptions and thereby contribute to better quality of life and pain management outcomes.

Navigating sexual health in cancer survivorship: a dyadic perspective

PURPOSE

This qualitative study examined how young adult breast cancer survivors (YABCS) and their partners appraised and managed their sexual health and intimate relationships after cancer.

METHODS

We conducted concurrent, individual telephone interviews with 25 YABCS and their male partners. We utilized a thematic, inductive analysis to examine individual interviews, followed by analysis within and across couples to identify dyadic themes. We explored how themes mapped on to the Theory of Dyadic Illness Management to build a conceptual model specific to the sexual health challenges of young adult couples living with cancer.

RESULTS

Our analysis revealed five interconnected themes: (1) shared understanding of physical and psychological challenges of sexual health after cancer, (2) navigating role shifts and changes to sexual relationship, (3) getting through it as a team, (4) maintaining open communication, and (5) need for services and support for partners/caregivers and couples.

CONCLUSION

Both survivors and their partners articulated physical (e.g., painful sex, decreased libido) and psychological (e.g., guilt, self-consciousness) challenges to their sexual health in survivorship. Our dyadic focus revealed a spectrum of ways that couples managed the changes to their relationships and sexual health, highlighting "open communication" and strategies for "working as a team" as critical. There is no "one size fits all" solution, as individuals and couples cope with and manage these challenges in different ways. Study results can inform couple-focused intervention strategies, such as creating shared understanding of sexual health after cancer and improving communication skills.

Understanding the family care dyad: A comparison of two multilevel models

Although there has been increasing attention on a dyadic perspective of illness, contemporary dyadic research methods are still rarely utilized in cardiovascular disease. The focus of this paper is to describe the advantages of two types of multilevel dyadic models (the matched pairs model and the lesser known incongruence model). Data exemplars in a sample of heart failure family dyads are used to illustrate the distinct advantages of these two related multilevel dyadic models with particular emphasis on alignment with research questions. The more commonly known matched pairs model examines separate outcomes for each member of the dyad, controlling for the interdependent nature of the data. By re-parameterizing this model into a univariate dyadic outcomes model, researchers can address distinct, and sometimes more appropriate, research questions (e.g. incongruent appraisals of the illness experience). This paper promotes greater application of these methods in cardiovascular research to further understanding of the dyadic experience and more appropriately target interventions.

Improving family caregiver and patient outcomes in lung cancer surgery: Study protocol for a randomized trial of the multimedia self-management (MSM) intervention

OBJECTIVE

To describe the study protocol of the Multimedia Self-Management (MSM) intervention to prepare patients and family caregivers (FCGs) for lung cancer surgery.

DESIGN

The study is a five-year, single site, randomized controlled trial of 160 lung cancer surgery FCG and patient dyads (320 total participants), comparing intervention and attention control arms.

SETTING

One National Cancer-Institute (NCI) designated comprehensive cancer center in Southern California.

PARTICIPANTS

Patients who are scheduled to undergo lung cancer surgery and their FCGs are enrolled as dyads only.

INTERVENTION

Based on the Chronic Care Self-Management Model (CCM), the intervention is a nurse-led, caregiver-based, multimedia care program for lung cancer surgery. Its primary focus is to help FCGs develop self-management skills related to their caregiving role through goal setting, proactive planning, building problem-solving skills, and accessing family support services. The intervention also supports dyads to prepare for surgery and post-operative recovery at home. It includes videos, print, web-based, and post-discharge telephone support.

MAIN OUTCOME MEASURES

FCG and patient psychological distress and QOL; FCG burden and preparedness for caregiving; FCG and patient healthcare resource use (in-home nursing care, urgent care/ER visits, readmissions).

ANALYSIS

Repeated measures ANCOVA statistical design will be used, removing variances prior to examining mean squares for the group by occasion interactions, and co-varying the baseline scores. In addition, structured equation modeling (SEM) will assess whether mediating and moderating factors are associated with outcomes. ClinicalTrials.gov Identifier: NCT03686007.

Patterns, relevance, and predictors of dyadic mental health over time in lung cancer

OBJECTIVE

To identify distinct patterns of dyadic mental health in a sample of lung cancer dyads over 12 months and associations with other health characteristics and individual, dyadic, and familial predictors.

METHODS

A sample of 113 patient-care partner dyads living with nonsmall cell lung cancer were examined five times over 12 months. An integrative multilevel and mixture modeling approach was used to generate dyadic mental health summaries and identify common dyadic patterns of mental health over time, respectively.

RESULTS

Three distinct patterns of dyadic mental health were observed: a congruent pattern (32.7%) characterized by almost identical mental health between members of the dyad, a disparate pattern (29.2%) characterized by better mental health of the patient compared with the care partner, and a parallel pattern (38.1%) characterized by care partner patterns of improvement and greater similarity in mental health over time. Membership of patterns was associated with physical health characteristics of both patient and care partner, levels of patient concealment regarding worries and concerns, and relationship quality reported by the care partner. Patterns did not differ by patient gender, care partner strain, or levels of social support.

CONCLUSIONS

Findings emphasize the importance of examining patterns of dyadic mental health to identify dyads most at risk so we may optimize the health of the dyad in tailored ways.

Do patients and carers agree on symptom burden in advanced COPD?

Objective

Accurate informal carer assessment of patient symptoms is likely to be valuable for decision making in managing the high symptom burden of COPD in the home setting. Few studies have investigated agreement between patients and carers in COPD. We aimed to assess agreement between patients and carers on symptoms, and factors associated with disagreement in a population-based sample of patients with advanced COPD.

Patients and methods

This was a prospective, cross-sectional analysis of data from 119 advanced COPD patients and their carers. Patients and carers separately rated symptoms on a 4-point scale. Wilcoxon signed-rank tests and weighted Cohen’s kappa determined differences in patient and carer scores and patient–carer agreement, respectively. We identified characteristics associated with incongruence using Spearman’s rank correlation and Mann–Whitney U tests.

Results

There were no significant differences between group-level patient and carer scores for any symptom. Patient–carer individual-level agreement was moderate for constipation (k=0.423), just below moderate for diarrhea (k=0.393) and fair for depression (k=0.341), fatigue (k=0.294), anxiety (k=0.289) and breathlessness (k=0.210). Estimation of greater patient symptom burden by carers relative to patients themselves was associated with non-spousal patient–carer relationship, non-cohabitating patients and carers, carer symptoms of anxiety and depression and more carer unmet support needs. Greater symptom burden estimation by the patient relative to the carer was associated with younger patients and longer duration of COPD.

Conclusion

Overall, agreement between patients and carers was fair to moderate and was poorer for more subjective symptoms. There is a need to encourage open dialogue between patients and carers to promote shared understanding, help patients express themselves and encourage carers to draw attention to symptoms that patients do not report. The findings suggest a need to screen for and address both the psychological morbidities in patients with advanced COPD and their carers and unmet support needs in carers.

The Theory of Dyadic Illness Management

Despite the importance of both members of the adult patient-care partner dyad, a majority of research on illness management is focused on the patient or the care partner. The basic principle of the Theory of Dyadic Illness Management is that illness management is a dyadic phenomenon; the theory focuses extensively on the dyad as an interdependent team. The way dyads appraise illness as a unit influences the ways in which they engage in behaviors to manage illness together in a recursive fashion that influences dyadic health. Optimizing the health of both members of the dyad is a goal of the theory. In turn, the health of the dyad can feedback to influence how they appraise and manage illness together. Finally, dyadic illness management is an inherently variable process that is influenced by several contextual factors. Supportive evidence and implications for practice and future research are presented.

Background and design of the symptom burden in end-stage liver disease patient-caregiver dyad study

Over half a million Americans are affected by cirrhosis, the cause of end-stage liver disease (ESLD). Little is known about how symptom burden changes over time in adults with ESLD and their informal caregivers, which limits our ability to develop palliative care interventions that can optimize symptom management and quality of life in different patient-caregiver dyads. The purpose of this article is to describe the background and design of a prospective, longitudinal descriptive study, "Symptom Burden in End-Stage Liver Disease Patient-Caregiver Dyads," which is currently in progress. The study is designed to (i) identify trajectories of change in physical and psychological symptom burden in adults with ESLD; (ii) identify trajectories of change in physical and psychological symptom burden in caregivers of adults with ESLD; and (iii) determine predictors of types of patient-caregiver dyads that would benefit from tailored palliative care interventions. We aim for a final sample of 200 patients and 200 caregivers who will be followed over 12 months. Integrated multilevel and latent growth mixture modeling will be used to identify trajectories of change in symptom burden, linking those changes to clinical events, and quality of life outcomes and characterizing types of patient-caregiver dyads based on patient-, caregiver-, and dyad-level factors. Challenges we have encountered include unexpected attrition of study participants, participants not returning their baseline questionnaires, and hiring and training of research staff. The study will lay the foundation for future research and innovation in ESLD, end-of-life and palliative care, and caregiving.

Dyadic Perceptions of the Decision Process in Families Living With Lung Cancer

PURPOSE/OBJECTIVES

To use dyadic analyses to identify determinants of patients' and family members' perceptions of the positive and negative aspects of the decision-making process in families living with lung cancer. 
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DESIGN

Cross-sectional study. 
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SETTING

Community setting in Greater Portland, Oregon.
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SAMPLE

109 family care dyads (patient and family member) recruited from a statewide cancer registry. 
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METHODS

Surveys were completed in-person, separately, and privately by each member of the family care dyad. Secondary analysis was completed using multilevel modeling. 
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MAIN RESEARCH VARIABLES

Negative and positive aspects of the decision process. 
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FINDINGS

Level 1 data revealed significant variability across care dyads' positive or negative perceptions of the decision-making process. Level 2 results for negative perceptions of decision making indicated that patient and family member perceptions were significantly associated with their own depressive symptoms and feelings of not being listened to by others. Level 2 results for positive perceptions of decision making indicated that patient and family member perceptions were significantly inversely associated with their own feelings of not being listened to and being in nonspousal relationships. In addition, family members' perceptions were more positive when the patients were older. 
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CONCLUSIONS

This study highlighted the complexity of the decision-making process in families with lung cancer, and underscored the importance of the care dyad feeling listened to by family members in the context of life-threatening illnesses. 
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IMPLICATIONS FOR NURSING

Nurses assisting families with decisions about lung cancer should be aware of the dynamics of the care dyad and how the decision process is perceived by patients and their family members.

The Roles of Dyadic Appraisal and Coping in Couples With Lung Cancer

Given the high symptom burden and low survivability of lung cancer, patients and their spouses have been found to experience poor mental health. The current study examined the roles of dyadic appraisal and dyadic coping on the mental health of 78 couples living with non-small cell lung cancer. Multilevel modeling revealed that spouses, on average, reported significantly worse mental health than patients. Dyadic appraisal and dyadic coping played important roles in predicting mental health, controlling for known developmental and contextual covariates. Dyadic appraisal of the patient's pain and fatigue was significantly associated with spouse mental health, albeit in opposite directions. Dyadic coping significantly predicted patient mental health. The study underlines the need to incorporate routine screening of both patient and spouse mental health, and highlights the complex role of appraisal within the couple in a life-threatening context. Viewing the couple as a unit, rather than separate individuals, raises important awareness about the role of disparate illness appraisals and coping strategies within the dyad on the health of both members. Nurses are particularly well situated to engage in a collaborative family-focused approach to the couple with cancer that promotes communication and health.

The impact of lung cancer surgery on quality of life trajectories in patients and family caregivers

OBJECTIVES

Family caregivers (FCGs) play an important role in the quality of life (QOL) of lung cancer patients. FCGs experience significant psychological distress related to their caregiving role, but there is relatively little data about FCG QOL after cancer surgery. We sought to describe QOL trajectories for patients and their FCGs after lung cancer surgery.

METHODS

This is a secondary analysis of a larger, prospective QOL study, testing the effectiveness of an interdisciplinary palliative care intervention for lung cancer patients and FCGs in a single institution. The intervention included interdisciplinary care planning and formal education sessions for both patients and FCGs. This subset analysis included patients who underwent surgery and had a matching FCG with complete QOL data (41 pairs of patients and caregivers out of 112 surgical patients). Patient QOL was assessed with the Functional Assessment of Cancer Therapy-Lung tool. FCG QOL was assessed with the FCG version of the City of Hope QOL tool. Psychological distress was assessed using the Distress Thermometer.

RESULTS

Psychological distress levels were highest for patients (3.8/10) and FCGs (5.1/10) before surgery. Distress levels decreased among patients at six (2.9/10) and 12 weeks (2.2/10, p=0.001) later, but remained elevated among FCGs (4.2/10 and 4.4/10, p=0.157). Compared with usual care, patients in the intervention group reported improved physical and functional QOL outcomes at 12 weeks (p<0.01), but there was no significant benefit seen for FCGs in any domain (p>0.05).

CONCLUSIONS

FCGs of lung cancer patients experience significant psychological distress. FCGs continue to have impaired QOL 3 months after surgery. The trajectory of QOL for FCGs does not mirror that of patients. Our palliative care intervention showed improved QOL outcomes for this subset of patients but was not effective for their FCGs.

TRIAL REGISTRATION

NCI sponsored, trial identifier NCT00823667 https://clinicaltrials.gov/show/NCT00823667.