Quality of life as a prognostic factor of overall survival in patients with advanced hepatocellular carcinoma: results from two French clinical trials

Health-related quality of life in patients with unresectable hepatocellular carcinoma treated with SIRT and nivolumab: a sub-analysis of the NASIR-HCC trial

BACKGROUND

The health-related quality of life (HRQoL) impact of therapies for hepatocellular carcinoma (HCC) influences decision-making and treatment outcomes. The present study reports HRQoL results from NASIR-HCC, a single-arm study of selective internal radiation therapy (SIRT) with Y90 resin microspheres followed by nivolumab for unresectable HCC.

METHODOLOGY

Participants completed the EQ-5D-3 L, EQ-VAS, and FACT-Hep at baseline and on the first day of each nivolumab cycle. Linear mixed-effect models were used to calculate changes in outcomes in participants with the baseline and ≥ 1 follow-up measurement. Changes were assessed for clinical meaningfulness versus published minimally important differences.

RESULTS

Thirty-two patients from NASIR-HCC were included. Completion rates exceeded 70% at 62% of time points. Across EQ-5D-3 L domains, minimal changes were reported. Most patients had no problems at almost all time points. Mean index values were 0.864 at baseline and 0.763 in cycle 8, but this difference was not clinically meaningful. The small EQ-VAS increase, from 74.8 at baseline to 75.9 in cycle 8, was also not clinically meaningful. The various FACT scales remained stable, although transient but not clinically meaningful declines occurred for some scales. The median time to deterioration was 5.5 months for the FACT-Hep score.

CONCLUSIONS

Combining SIRT with nivolumab did not compromise HRQoL in patients with unresectable HCC. Study results were limited by the small number of patients but, combined with the previously reported clinical outcomes, suggested that the treatment combination deserves further consideration in this difficult-to-treat population.

TRIAL REGISTRATION NUMBER/DATE OF REGISTRATION

NCT03380130. First submitted on 2017-10-20; https://clinicaltrials.gov/study/NCT03380130 .

Dynamics trajectory of patient-reported quality of life and its associated risk factors among hepatocellular carcinoma patients receiving immune checkpoint inhibitors: a prospective cohort study

Objective

We aimed to characterize quality of life (QOL) trajectories among patients with intermediate and advanced hepatocellular carcinoma patients treated with immunotherapy.

Methods

Barcelona Clinic Liver Cancer (BCLC) stage B-C HCC patients receiving immunotherapy at Guangxi Medical University Cancer Hospital were included. Trajectories of QOL, assessed using the Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep) questionnaire, were identified through iterative estimations of group-based trajectory models. Associations with trajectory group membership were analyzed using multivariable multinomial logistic regression.

Results

Three trajectory groups were identified (n=156): excellent (35.3%), poor (43.6%), and deteriorating (21.1%) QOL. The deteriorating trajectory group reported a mean QOL score of 124.79 (95% CI, 116.58-133.00), but then declined significantly at month-2 (estimated QOL score 98.67 [95% CI, 84.33-113.00]), and the lowest mean score is reached at month-6 (estimated QOL score 16.58 [95% CI, 0-46.07]). Factors associated with membership to the deteriorating group included no drinking (odds ratio [OR] vs yes [95% CI], 3.70 [1.28-11.11]), no received radiotherapy (OR vs yes [95% CI], 8.33 [1.41-50.00]), diabetes (OR vs no [95% CI], 6.83 [1.57-29.73]), and extrahepatic metastasis (OR vs no [95% CI], 3.08 [1.07-8.87]). Factors associated with membership to the poor group also included body mass index ≤24.0 kg/m2 (OR vs no [95% CI], 4.49 [1.65-12.22]).

Conclusions

This latent-class analysis identified a high-risk cluster of patients with severe, persistent post-immunotherapy QOL deterioration. Screening relevant patient-level characteristics may inform tailored interventions to mitigate the detrimental impact of immunotherapy and preserve QOL.

Global quality of life and mortality risk in patients with cancer: a systematic review and meta-analysis

PURPOSE

This systematic review and meta-analysis aimed to examine the impact of global quality of life (QOL) on mortality risk in patients with cancer, considering cancer type and timepoint of QOL assessment.

METHODS

A systematic search was conducted using Cumulated Index to Nursing and Allied Health Literature, PubMed/MEDLINE, and Scopus databases from inception to December 2022. Observational studies that assessed QOL and examined mortality risk in patients with cancer were extracted. Subgroup analyses were performed for cancer types and timepoints of QOL assessment.

RESULTS

Overall, global QOL was significantly associated with mortality risk (hazard ratio: 1.06, 95% confidence interval: 1.05-1.07; p < 0.00001). A subgroup analysis based on cancer type demonstrated that lung, head and neck, breast, esophagus, colon, prostate, hematologic, liver, gynecologic, stomach, brain, bladder, bone and soft tissue, and mixed type cancers were significantly associated with mortality risk; however, melanoma and pancreatic cancer were not significantly associated with mortality risk. Additionally, global QOL was associated with mortality risk at all timepoints (pretreatment, posttreatment, and palliative phase); pretreatment QOL had the largest impact, followed by posttreatment QOL.

CONCLUSION

These findings provide evidence that QOL is associated with mortality risk in patients with cancer at any timepoint. These results indicate the importance of evaluating the QOL and supportive interventions to improve QOL in any phase.

Tislelizumab versus Sorafenib in First-Line Treatment of Unresectable Hepatocellular Carcinoma: Impact on Health-Related Quality of Life in RATIONALE-301 Study

Introduction

RATIONALE-301 (NCT03412773) was a global, phase 3 study comparing the efficacy and safety of tislelizumab with sorafenib as first-line (1L) treatment in adult patients with unresectable hepatocellular carcinoma (HCC) that met its primary endpoint of noninferiority in overall survival (OS). This analysis compared health-related quality-of-life (HRQOL) outcomes between the arms.

Methods

Systemic therapy-naive adults with HCC were randomized 1:1 to receive tislelizumab (n = 342) or sorafenib (n = 332). HRQOL was assessed using EORTC QLQ-C30, QLQ-HCC18, and EQ-5D-5L. At cycles 4 and 6, a mixed model for repeated measures was performed using key-prespecified patient-reported outcome (PRO) endpoints of the QLQ-C30 and the QLQ-HCC18. Time to deterioration was analyzed with the Kaplan-Meier method using the PRO endpoints.

Results

At cycles 4 and 6, patients in the tislelizumab arm had better HRQOL outcomes than the patients in the sorafenib arm per mean-change difference in GHS/QOL, QLQ-C30 physical functioning and fatigue, and QLQ-HCC18 symptom index; however, no differences for pain were observed. Patients in the tislelizumab arm had lower risk of deterioration in GHS/QOL (HR: 0.68; 95% CI: 0.49-0.94), QLQ-C30 physical functioning (HR: 0.45; 95% CI: 0.32-0.63) and fatigue (HR: 0.47; 95% CI: 0.36-0.61), QLQ-HCC18 symptom index (HR: 0.52; 95% CI: 0.34-0.81), and HCC-specific fatigue (HR: 0.59; 95% CI: 0.45-0.79). For pain, both arms had similar risk of deterioration (HR: 0.78; 95% CI: 0.56-1.09). At cycles 4 and 6, patients in the tislelizumab arm maintained in EQ-5D-5L visual analog scale, whereas scores decreased for the patients in the sorafenib arm.

Conclusion

Patients with 1L HCC treated with tislelizumab had favorable HRQOL outcomes compared with patients treated with sorafenib, particularly in fatigue and physical functioning. These results, along with favorable safety profile, better response rate, and OS noninferiority, support tislelizumab as a potential 1L treatment option for unresectable HCC.

Hepatocellular carcinoma and its impact on quality of life: A review of the qualitative literature

INTRODUCTION

Hepatocellular carcinoma (HCC) carries significant burden of disease, with high mortality rates and poor prognosis. It is therefore important to consider quality of life (QoL) for patients with HCC. Quantitative research assesses HCC and QoL via standardised measurement tools, but these do not capture the full scope of patient experiences. This review examines the body of qualitative research on this topic, to develop a comprehensive understanding of QoL for this population.

METHODS

Medline, EMBASE and PsycINFO were systematically searched with keywords relating to HCC, QoL and patient experience. After applying inclusion and exclusion criteria, key findings of included studies were extracted and analysed for themes.

RESULTS

Eleven studies were included for thematic analysis, with five themes identified as central to QoL: (1) burden of physical symptoms and treatment side effects; (2) psychological impact and coping strategies; (3) social function and stigma; (4) spiritual wellbeing, sense of self and meaning of illness and (5) pervasive uncertainty.

CONCLUSION

HCC profoundly impacted patients' lives, spanning physical, psychological, social and spiritual QoL domains. While QoL was reduced overall, some features of patient experiences that enhanced QoL were noted. The findings complement data from quantitative studies, helping to build a richer understanding of QoL.

Patient-reported outcomes in HCC: A scoping review by the Practice Metrics Committee of the American Association for the Study of Liver Diseases

BACKGROUND AND AIMS

HCC is a leading cause of mortality in patients with advanced liver disease and is associated with significant morbidity. Despite multiple available curative and palliative treatments, there is a lack of systematic evaluation of patient-reported outcomes (PROs) in HCC.

APPROACH AND RESULTS

The American Association for the Study of Liver Diseases Practice Metrics Committee conducted a scoping review of PROs in HCC from 1990 to 2021 to (1) synthesize the evidence on PROs in HCC and (2) provide recommendations on incorporating PROs into clinical practice and quality improvement efforts. A total of 63 studies met inclusion criteria investigating factors associated with PROs, the relationship between PROs and survival, and associations between HCC therapy and PROs. Studies recruited heterogeneous populations, and most were cross-sectional. Poor PROs were associated with worse prognosis after adjusting for clinical factors and with more advanced disease stage, although some studies showed better PROs in patients with HCC compared to those with cirrhosis. Locoregional and systemic therapies were generally associated with a high symptom burden; however, some studies showed lower symptom burden for transarterial radiotherapy and radiation therapy. Qualitative studies identified additional symptoms not routinely assessed with structured questionnaires. Gaps in the literature include lack of integration of PROs into clinical care to guide HCC treatment decisions, unknown impact of HCC on caregivers, and the effect of palliative or supportive care quality of life and health outcomes.

CONCLUSION

Evidence supports assessment of PROs in HCC; however, clinical implementation and the impact of PRO measurement on quality of care and longitudinal outcomes need future investigation.

Economic Burden and Quality of Life of Hepatocellular Carcinoma in Greater China: A Systematic Review

Background

Hepatocellular carcinoma (HCC) accounts for more than 85%-90% of primary liver cancer globally, and approximately 45% of deaths from HCC occur in greater China. This disease poses a significant economic burden for patients, payers and society and significantly affects patients' quality of life (QoL). However, such impact of HCC in greater China has not been well characterized. This review was conducted to analyze the current evidence about the economic and humanistic impact of HCC in greater China for informing national disease management and identifying clinical gaps yet to be resolved.

Methods

A systematic search literature using seven databases (Web of Science, PubMed, Medline, Cochrane Central, China National Knowledge Infrastructure, Wanfang, and Weipu) was performed to identify interventional and observational studies that reported the impact of HCC on cost or QoL and published before April 6, 2021. The focus population included adult patients with HCC in greater China. This review excluded any studies that focused on any specific treatment. Study quality was assessed using the Effective Public Health Practice Project tool.

Results

Of 39,930 studies retrieved, 27 were deemed eligible for inclusion. The methodologies, perspectives and data sources used in studies were heterogeneous. In greater China, while few studies reported the health expenditures of HCC patients and investigations about economic burden at national level was lacking, the significant economic impact of HCC on patients and their families had been reported. Health-related costs increased as the disease deteriorated. Additionally, HCC also has a negative impact on the QoL of patients, mostly in terms of physical, cognitive, social functioning and severe symptoms.

Conclusions

HCC has brought significant economic and QoL burden to patients in greater China. Both physical and psychological factors predicted QoL in patients with HCC in greater China. Future studies should explore the disease-related economic effects on Chinese patients and their families, the effects of physical and psychological factors on QoL and the relationships of physical and psychological factors in the region.

Systematic Review Registration:www.crd.york.ac.uk/prospero/display_record.php?RecordID=278421, PROSPERO: CRD42021278421

Patients' Experience of Systemic Treatment of Hepatocellular Carcinoma: A Review of the Impact on Quality of Life

Simple Summary

Hepatocellular carcinoma remains a serious disease for which curative treatment is only available for about 20% of patients. Because of the severity of the disease and the modest benefit of treatment, quality of life is of paramount importance, especially as its impact on the prognosis of the disease has been demonstrated. Systemic treatments have specific side effects for which close monitoring and symptomatic management improve quality of life.

Abstract

Quality of life (QoL) in oncology is an outcome becoming more and more important and relevant to explore. Some studies have demonstrated its prognostic impact in different cancers, such as colorectal, breast, and prostate cancers, but also in hepatocellular carcinoma (HCC). Different tools have been developed for assessing quality of life, some general, such as EORTC QLQ-C30, but also specific tools depending on cancer origin which seem to be more pertinent for patients. Systemic treatments and specific symptoms due to cancer evolution could decrease quality of life. For approval of new systemic treatments, authorities ask for benefit in terms of efficacy but also benefit in quality of life, which is crucial for patients. This review reports data about QoL in HCC, including specific tools used, impact of systemic treatments and prognosis for QoL for HCC patients. Management of adverse events is essential to enhance compliance with treatment and quality of life. Assessing quality of life in clinical trials appears quite systematic, but its application in clinical routine requires development.

Psychometric validation of the EORTC QLQ-HCC18 in patients with previously treated unresectable hepatocellular carcinoma

To demonstrate the measurement properties of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Hepatocellular Carcinoma 18-question module (EORTC QLQ-HCC18) within a previously treated, unresectable hepatocellular carcinoma (HCC) clinical trial population that was distinct from the published QLQ-HCC18 validation population. Analyses were conducted using data from BGB-A317-208, an open label, international, clinical trial assessing efficacy and safety of the monoclonal antibody tislelizumab in adult HCC patients. The EORTC Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) and QLQ-HCC18 instruments were assessed at baseline and weeks 3 and 9 follow-up visits. Per US Food and Drug Administration guidance, psychometric validation of the QLQ-HCC18 included reliability (internal consistency and test–retest), construct validity (convergent and discriminant validity and known-groups validity), ability to detect change, and meaningful within-patient change (MWPC). Known-groups validity and MWPC analyses were also stratified on several pre-defined subgroups. A total of 248 patients were included. Only the QLQ-HCC18 fatigue, nutrition, and index domains demonstrated acceptable internal consistency; acceptable test–retest reliability was found for fatigue, body image, nutrition, pain, sexual interest, and index domains. The QLQ-HCC18 fatigue domain achieved the pre-specified criterion defining acceptable convergent and discriminant validity for 13 of 16 correlations, whereas the index domain achieved the pre-specified criterion for 14 of 16 correlations. Clear differentiation of the QLQ-HCC18 change scores between improvement and maintenance anchor groups were observed for body image, fatigue, pain, and index domains, whereas differentiation between deterioration and maintenance anchor groups were observed for fever and fatigue domains. MWPC point estimates defining improvement for the QLQ-HCC18 fatigue and index domains were −7.18 and −4.07, respectively; MWPC point estimates defining deterioration were 5.34 and 3.16, respectively. The EORTC QLQ-HCC18 fatigue and index domains consistently demonstrated robust psychometric properties, supporting the use of these domains as suitable patient-reported endpoints within a previously treated, unresectable HCC patient population.

Society for Immunotherapy of Cancer (SITC) clinical practice guideline on immunotherapy for the treatment of hepatocellular carcinoma

Patients with advanced hepatocellular carcinoma (HCC) have historically had few options and faced extremely poor prognoses if their disease progressed after standard-of-care tyrosine kinase inhibitors (TKIs). Recently, the standard of care for HCC has been transformed as a combination of the immune checkpoint inhibitor (ICI) atezolizumab plus the anti-vascular endothelial growth factor (VEGF) antibody bevacizumab was shown to offer improved overall survival in the first-line setting. Immunotherapy has demonstrated safety and efficacy in later lines of therapy as well, and ongoing trials are investigating novel combinations of ICIs and TKIs, in addition to interventions earlier in the course of disease or in combination with liver-directed therapies. Because HCC usually develops against a background of cirrhosis, immunotherapy for liver tumors is complex and oncologists need to account for both immunological and hepatological considerations when developing a treatment plan for their patients. To provide guidance to the oncology community on important concerns for the immunotherapeutic care of HCC, the Society for Immunotherapy of Cancer (SITC) convened a multidisciplinary panel of experts to develop a clinical practice guideline (CPG). The expert panel drew on the published literature as well as their clinical experience to develop recommendations for healthcare professionals on these important aspects of immunotherapeutic treatment for HCC, including diagnosis and staging, treatment planning, immune-related adverse events (irAEs), and patient quality of life (QOL) considerations. The evidence- and consensus-based recommendations in this CPG are intended to give guidance to cancer care providers treating patients with HCC.

Effects of Home Care on patients with hepatocellular carcinoma treated with sorafenib

Background and Aim

Treatment with sorafenib causes diverse side effects, which limits adherence. This work assesses whether Home Care, a psychosocial nursing intervention, prolongs the duration of treatment in patients with advanced hepatocellular carcinoma (HCC) and if it influences health-related quality of life (HRQL).

Methods and Results

This is a cohort study using data from patients receiving sorafenib in the prospective Bern HCC Cohort at the University Hospital. Duration of treatment, overall survival, and HRQL using the Functional Assessment of Cancer Therapy-Hepatobiliary questionnaire were compared in the two groups. A total of 173 patients were eligible for the analysis. Among them, 141 were in the Home Care program, and 32 were not. Patients with Home Care had a significantly longer duration of treatment (265 days vs 152 days, P = 0.003) and a better functional well-being (17.7 vs 12.5, P = 0.015).

Conclusion

Psychosocial interventions such as Home Care are a valid method in improving adherence to sorafenib and can therefore be recommended.

Health-related quality-of-life impact of pembrolizumab versus best supportive care in previously systemically treated patients with advanced hepatocellular carcinoma: KEYNOTE-240

BACKGROUND

Health-related quality of life (HRQoL) is an important outcome measure and prognostic indicator in hepatocellular carcinoma (HCC). KEYNOTE-240 (NCT02702401) assessed the efficacy and safety of pembrolizumab plus best supportive care (BSC) versus placebo plus BSC in patients with HCC who previously received sorafenib. This study presents the results of a prespecified exploratory analysis of patient-reported outcomes.

METHODS

Patients completed the European Organization for Research and Treatment of Cancer Core Quality of Life Questionnaire (EORTC QLQ-C30) and its HCC supplement (EORTC QLQ-HCC18) electronically at baseline; at weeks 2, 3, 4, 6, 9, 12, and 18; and then every 9 weeks until 1 year or end of treatment, and at the 30-day safety follow-up visit.

RESULTS

The HRQoL population included 271 and 127 patients randomly assigned to pembrolizumab and placebo, respectively. From baseline to week 12, changes in both scores were similar between pembrolizumab and placebo; global health status/QoL scores were stable. The proportions of patients who improved, remained stable, or deteriorated across all functional domain and symptom scores were generally similar between pembrolizumab and placebo. Time to deterioration was similar between the 2 arms based on the prespecified analysis of EORTC QLQ-HCC18 domains of abdominal swelling, fatigue, and pain.

CONCLUSION

Pembrolizumab preserved HRQoL during treatment for advanced HCC. Combined with efficacy and safety results from KEYNOTE-240, these findings support a positive benefit/risk profile for pembrolizumab in a second-line treatment setting for patients with HCC who previously received sorafenib.

A closer look at quality of life in the hepatocellular carcinoma literature

PURPOSE

Adults with hepatocellular carcinoma (HCC) have a high symptom burden. Their quality of life (QOL) has been shown to be significantly impacted by both the disease and its treatment, adding to the high symptom burden that these patients experience. The primary aims of this paper are as follows: (1) to identify how QOL is being defined in HCC literature and (2) to identify how QOL is being measured in the HCC literature using Ferrell's model of QOL.

METHODS

A systematic review was completed of relevant studies published after 2014, using PubMed, CINHAL, and PsycInfo. Relevant studies were reviewed by 2 reviewers using PRISMA guidelines.

RESULTS

From a total of 1312 papers obtained in the initial database search, 30 met inclusion criteria and are included in this review. From the included articles, 10% included a definition of QOL and 3% addressed the spiritual domain of QOL. Majority of study participants were in the early stage of HCC, though the majority of adults with HCC are diagnosed in the advanced stage. Only 3% of included studies included greater than 22% population of advanced stage of HCC.

CONCLUSION

The results of this systematic review demonstrate the need for future research into QOL in the advanced stage of QOL. It also identified gap in the literature concerning the definition of QOL in HCC and the spiritual domain of QOL in HCC.

Prognostic value of patient-reported outcomes from international randomised clinical trials on cancer: a systematic review

A previous review published in 2008 highlighted the prognostic significance of baseline patient-reported outcomes (PROs) as independent predictors of the overall survival of patients with cancer in clinical studies. In response to the methodological limitations of studies included in the previous review, recommendations were subsequently published in the same year to promote a higher level of methodological rigour in studies of prognostic factors. Our systematic review aimed to provide an update on progress with the implementation of these recommendations and to assess whether the methodological quality of prognostic factor analyses has changed over time. Of the 44 studies published between 2006 and 2018 that were included in our review, more standardisation and rigour of the methods used for prognostic factor analysis was found compared with the previous review. 41 (93%) of the trials reported at least one PRO domain as independently prognostic. The most common significant prognostic factors reported were physical functioning (17 [39%] studies) and global health or quality of life (15 [34%] studies). These findings highlight the value of PROs as prognostic or stratification factors in research across most types of cancer.

Elevated systemic inflammatory responses, factors associated with physical and mental quality of life, and prognosis of hepatocellular carcinoma

Impaired quality of life (QOL) is common in hepatocellular carcinoma (HCC) patients. In this study, we used a large hospital-based multiethnic HCC patient cohort to systematically identify factors associated with QOL and investigate the prognostic value of QOL.

The Short Form-12 questionnaire was used to assess QOL. The Physical Component Summary (PCS) and Mental Component Summary (MCS) scores were categorized into three groups (low, medium, and high) and ordered logistic regression analysis was used to analyze the association of PCS and MCS scores with patient characteristics. The association of PCS and MCS scores with mortality was assessed by Cox regression analysis.

Notably, a panel of elevated systemic inflammatory response markers was associated with poor QOL. Other significant factors associated with QOL included age, liver function, sex, smoking, HCC etiology, and major clinical features. Patients with low (hazard ratio [95% CI], 1.72 [1.36-2.17]) and medium (1.52 [1.23-1.89]) PCS scores exhibited higher risks of death compared to patients with high PCS score. The association of MCS with the risk of death was not significant. These observations were consistent across all the different ethnicities.

The identified factors associated with QOL may help clinicians formulate interventions to improve QOL and outcomes in HCC patients.

Status of inflammation in relation to health related quality of life in hepatocellular carcinoma patients

PURPOSE

Both Inflammation and health-related quality of life (HRQoL) are independent prognosticators in HCC patients. We hypothesized that inflammation can cause impairment in HRQoL and investigated the correlation between inflammatory status and HRQoL in HCC patients.

METHODS

Clinical, laboratory and HRQoL (using EORTC QLQ-C30, QLQ-HCC18, C30 and HCC18 index-scores) data were prospectively collected from HCC patients at diagnosis. Correlation analyses were performed between HRQoL and inflammation-based markers including C-reactive protein (CRP), CRP/albumin ratio (CRP/alb), Glasgow Prognostic Score (GPS), Inflammation-Based Index (IBI) and Prognostic Index (PI).

RESULTS

Among 445 HCC patients, higher inflammatory states were significantly correlated with worse HRQoL. For CRP and CRP/alb ratio, the HRQoL factors with higher correlations included C30 and HCC18 index-scores, certain QLQ-C30 domains and items ('physical functioning', 'role functioning', 'fatigue', 'pain', 'appetite loss') and QLQ-HCC18 items ('fatigue', 'body image', 'nutrition' and 'abdominal swelling'), where the Pearson's correlation coefficients were up to 0.416. Multivariate analyses indicated that worse HRQoL factors were significantly correlated with worse scores in GPS, IBI and PI.

CONCLUSION

In HCC patients, inflammatory status correlates with HRQoL at presentation. In particular, relatively stronger correlations with CRP-based markers have been observed in HRQoL scales that assess constitutional symptoms (QLQ-C30 'physical functioning', 'role functioning', 'fatigue', 'appetite loss' and QLQ-HCC18 'fatigue' and 'nutrition') and tumor burden (QLQ-C30 'pain' and QLQ-HCC18 'abdominal swelling' and 'body image'). Future studies are warranted to evaluate whether intervention that reduces inflammation could improve HRQoL in HCC patients.

Health-Related Quality of Life as a Prognostic Factor in Patients After Resection of Hepatic Malignancies

BACKGROUND

Numerous studies have argued health-related quality of life (HRQoL) measures to be prognostic of survival in patients with chronic disease processes including cancer; however, only a few small studies have evaluated HRQoL changes in the setting of oncologic resections. The objectives of the present study were to investigate factors predicting HRQoL, the change in HRQoL over time, and HRQoL prognostic value in patients undergoing surgical resection of hepatic malignancies.

METHODS

We administered the Functional Assessment of Cancer Therapy-Hepatobiliary, Center for Epidemiologic Studies-Depression, Functional Assessment of Cancer Therapy-Fatigue, and Brief Pain Inventory to 128 patients with primary and metastatic hepatic malignancies enrolled between January 2008 to November 2011 and November 2013 to June 2015. Quality of life was obtained at the baseline, 4, 8, and 12 mo, using HRQoL questionnaires.

RESULTS

The mean age of all patients included was 61 y, 42.6% had hepatocellular carcinoma, and 50.7% had metastatic colorectal carcinoma. HRQoL decreased from baseline at the 4-mo follow-up but stabilized to preoperative values at 8 and 12 mo. Depressive symptoms (P < 0.001), pain (P = 0.032), and fatigue (P < 0.001) were associated with HRQoL before surgery. Variables associated with HRQoL at 8 mo included extrahepatic recurrence (P = 0.002), depressive symptoms (P < 0.001), pain (P < 0.001), fatigue (P < 0.001), tumor macrovascular (P = 0.011), and microvascular invasion (P = 0.003). Using Cox regression and adjusting for demographics and disease-specific factors, preoperative HRQoL was significantly associated with overall survival.

CONCLUSIONS

HRQoL is independently associated with survival in patients with liver malignancies undergoing surgical resection. Major curative liver surgery can be performed with short-term worsening of HRQoL but long-term improvement and stabilization in overall quality of life for patients with cancer.

Outcomes and Quality of Life of Systemic Therapy in Advanced Hepatocellular Carcinoma

Hepatocellular carcinoma (HCC) is one of the most commonly diagnosed cancers worldwide; most patients are diagnosed with advanced disease for which there is no known cure. Tremendous progress has been made over the past decade in the development of new agents for HCC, including small-molecule kinase inhibitors such as sorafenib, lenvatinib, cabozantinib, regorafenib, and monoclonal antibodies like ramucirumab, nivolumab, and pembrolizumab. Ideal use of these agents in clinics has improved the long-term outcome of patients with advanced HCC as well as introduced unique toxicities that can affect quality of life. These toxicities usually are thought to be partially related to cirrhosis, a major risk factor for the development of HCC and a pathophysiological barrier complicating the optimal delivery of antineoplastic therapy. Additionally, side effects of medications together with advanced HCC symptoms not only decrease quality of life, but also cause treatment interruptions and dose reductions that can potentially decrease efficacy. Physicians caring for patients with advanced HCC are called to optimally manage HCC along with cirrhosis in order to prolong life while at the same time preserve the quality of life. In this review, we aimed to summarize outcomes and quality of life with the use of modern systemic treatments in advanced HCC and provide a physician reference for treatment toxicity and cirrhosis management.

Current Treatment Landscape for Advanced Hepatocellular Carcinoma: Patient Outcomes and the Impact on Quality of Life

Hepatocellular carcinoma (HCC) is the fifth most common cancer and the second leading cause of cancer mortality worldwide. Heterogeneity of clinical conditions contributes to the complex management of care for patients with advanced HCC. Recently, the treatment landscape for advanced HCC has expanded rapidly, with the additional FDA approvals of several oral tyrosine kinase inhibitors (lenvatinib, regorafenib, and cabozantinib), as well as immunotherapies such as immune check point inhibitors (nivolumab and pembrolizumab) and the monoclonal IgG1 antibody, ramucirumab. This expansion has generated a need for novel treatment sequencing strategies in this patient population. In light of these developments, an evaluation of the impact of FDA-approved therapeutics on patient-centered outcomes such as health-related quality of life (HRQoL) is warranted. An increased understanding of HRQoL in patients included in advanced HCC clinical trials could potentially help physician decision-making for treatment sequencing in patients with advanced HCC.

The association of liver function and quality of life of patients with liver cancer

BACKGROUND

Quality of life (QOL) assessments with the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30, QLQ-HCC18, C30 and HCC18 index scores have been shown to be prognostic factors for overall survival (OS) in patients with hepatocellular carcinoma (HCC), independent of disease stage and liver function. Liver function parameters (including bilirubin, albumin, international normalized ratio [INR], Child-Pugh class, ALBI grade, MELD, alkaline phosphatase [ALP]-to-platelet ratio, albumin-to-ALP ratio) have also been found to be independent prognostic factors for OS in HCC patients. There has been scanty data on whether QOL and baseline liver function per se are correlated in HCC patients. This study investigates the correlations between baseline QOL data and liver function variables in HCC patients.

METHODS

From 2007 to 2011, 517 patients were enrolled. Baseline QOL was assessed at diagnosis using the EORTC QLQ-C30 and QLQ-HCC18; thereafter C30 and HCC18 index scores were derived. Clinical and laboratory data were collected. For liver function assessment, Child-Pugh class, ALBI grade, MELD, ALP-to-platelet ratio and albumin-to-ALP ratio were derived. Correlation analyses were performed between QOL and liver function data.

RESULTS

Complete QOL data were available in 472 HCC patients. After adjusting for clinical variables, significant correlations were found between QOL (QLQ-C30 and QLQ-HCC18) and dichotomized liver function variables (including Child-Pugh class, ALBI grade and the presence of ascites). It was demonstrated that QOL had significant and potentially clinically important correlations with continuous liver function variables (albumin, bilirubin, ALP and albumin-to-ALP ratio), with the highest Spearman's rank correlation coefficient (rho) exceeding 0.4. HCC18 and C30 index scores were also significantly correlated with these liver function variables. HCC18 index score, which had rho up to 0.37, generally performed better than C30 index score, which had rho up to 0.33.

CONCLUSIONS

In HCC patients, baseline QOL assessment (using EORTC QLQ-C30, QLQ-HCC18, C30 index-score or HCC18 index-score) is significantly correlated with liver function. Based on the findings of this study, future trials are warranted to assess whether treatment to enhance liver function could improve HCC patients' QOL.

Correlations of health-related quality of life with serum inflammatory indicators IL-8 and mIBI in patients with hepatocellular carcinoma

PURPOSE

Health-related quality of life (HRQoL) is a significant prognostic factor for overall survival in hepatocellular carcinoma (HCC) patients, and this is independent of stage and liver function. Inflammation plays a significant role in HCC development and progression. It was hypothesized that the inflammatory status of HCC patients may affect their HRQoL. The relationship between HRQoL and inflammatory status was explored using indicators IL-8 level and modified inflammation-based index (mIBI, based on IL-8, C-reactive protein, and albumin).

METHODS

From 2007-2011, HCC patients were enrolled prospectively. Baseline HRQoL assessment utilized the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 and QLQ-HCC18; clinical and laboratory data were collected at diagnosis. Two summary indices, C30 and HCC18 index-scores, were calculated. Correlation analyses were performed between HRQoL and inflammatory markers.

RESULTS

In the 445 patients studied, significant correlations were found between IL-8 levels and EORTC QLQ-C30, QLQ-HCC18, C30, and HCC18 index-scores. The strongest correlated factors were those reflective of constitutional symptoms, namely QLQ-C30 "appetite loss" (with Pearson's correlation coefficient, r=0.322, P<0.0001); QLQ-C30 "fatigue" (r=0.311, P<0.0001); QLQ-C30 "role functioning" (r=-0.305, P<0.0001); QLQ-HCC18 "nutrition" (r=0.317, P<0.0001); and QLQ-HCC18 "fatigue" (r=0.306, P<0.0001). In addition, moderate but significant correlations were also observed with HCC18 index score (r=0.321, P<0.0001), and C30 index score (r=0.306, P<0.0001). HRQoL factors were also significantly correlated with mIBI.

CONCLUSION

Baseline HRQoL using the conventional assessments of EORTC QLQ-C30 and QLQ-HCC18, as well as C30 and HCC18 index-scores, significantly correlated with inflammatory indicators (IL-8 level and mIBI) in HCC patients. Among the strongest correlations were those between IL-8 level and the two index-scores, as well as HRQoL aspects that represent constitutional symptoms. When paralleled with molecular findings, traditional HRQoL assessment in HCC has gained a new level of understanding: pattern recognition within an HRQoL instrument could potentially identify patients with more severe inflammatory state.

FACT-Hep increases the accuracy of survival prediction in HCC patients when added to ECOG Performance Status

BACKGROUND AND AIM

The Eastern Cooperative Oncology Group Performance Status (ECOG PS) is a strong predictor of survival for patients with hepatocellular carcinoma (HCC), and is used with liver function and tumour burden in the Barcelona Clinic Liver Cancer (BCLC) staging system. This work assesses whether the health-related quality of life (HRQL), measured by the Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep) questionnaire, discriminates HCC patients in terms of survival and adds prognostic information to ECOG PS.

METHODS

A total of 242 patients participating in the prospective Bern HCC Cohort at the University Hospital Bern were analysed. The relationship between FACT-Hep and sociodemographic and clinical factors, including survival, were assessed. An analysis on treatment subgroups was performed using Kaplan-Meier curves and Long-Rank test. Additionally, the ability to predict overall survival was compared between the ECOG PS and FACT-Hep total and subscales using Nagelkerke pseudo-R² .

RESULTS

FACT-Hep subscales were significantly worse in females and in patients with limited liver function. FACT-Hep total and all subscales, except the social/family well-being subscale showed significant differences between ECOG PS groups and were significant predictors of survival. ECOG PS groups, followed by the functional well-being subscale, were the best at predicting survival. In the resection subgroup, significant differences in OS regarding to HRQL were found. When adding the functional well-being subscale to ECOG PS, the accuracy of the survival prediction was significantly increased.

CONCLUSION

HRQL assessed by the FACT-Hep questionnaire is a reliable prognostic predictor of survival for patients with HCC and it adds prognostic information to the ECOG PS.

Quality of life as a prognostic factor for survival in hepatocellular carcinoma

BACKGROUND & AIMS

Prognostication in hepatocellular carcinoma (HCC) is demanding. Not only tumour extent and performance status are to be considered, but also liver function, which is often limiting for both survival itself and for treatment possibilities. This study was conducted to assess whether patient-reported questionnaires containing general and liver-specific questions could improve prognostication of survival.

METHODS

185 patients with hepatocellular carcinoma in Norway and Sweden were prospectively included. Patients completed the quality-of-life questionnaires EORTC QLQ C30 and HCC18, and clinical, radiological and laboratory parameters were registered. Multivariate Cox regression and Harrell's C-statistics were used to identify the model that best predicted mortality.

RESULTS

Quality-of-life data were prognostic for overall survival. Fatigue and nutrition scales were prognostic in the multivariable analyses alone and in combination with clinical parameters. The prognostic value of established scoring systems was increased by the addition of QoL data. The best prognostic power was achieved by combining HCC18 nutrition scale with selected background parameters.

CONCLUSION

Quality-of-life questionnaires can prognosticate mortality in HCC patients. When combined with established scoring systems, both the general cancer questionnaire EORTC QLQ C30, and the additional liver cancer-specific HCC18 increased the prognostic accuracy slightly.

Health-Related Quality of Life before and after Surgical Resection of Hepatocellular Carcinoma: A Prospective Study

Background and Objectives: This large-scale prospective cohort study of a Taiwan population applied generalized estimating equations (GEEs) to evaluate changing trends in health-related quality of life (HRQoL) and to compare predictors of HRQoL before and after surgical resection of hepatocellular carcinoma (HCC) performed during 2011-2014. Materials and Methods: The Short Form-36 Health Survey (SF-36) and Functional Assessment of Cancer Therapy-Hepatobiliary were used in a preoperative assessment and in 3- and 6-month postoperative assessments of 332 HCC patients. Results: The HRQoL was signficantly (p<0.05) improved at 3 months after surgical resection of HCC and plateaued at 6 months after surgery. Scores for both the SF-36 Physical Component Summary (PCS) and Mental Component Summary (MCS) were significantly higher at the third month after surgery (p<0.05) compared to the preoperative period. Both scores also exceeded the norms after hepatic resection of HCC. However, PCS scores were generally higher than MCS scores throughout the study period. After adjusting for time effects and baseline predictors, GEE approaches revealed the following explanatory variables for HRQoL: time of HRQoL assessment, gender, age, education, coresidence with family, chemotherapy, average length of hospital stay, and preoperative functional status. Conclusions: Hepatic resection significantly increased HRQoL in patients with HCC (p<0.05). However, an evaluation of HRQoL after hepatic resection should consider several factors other than outcomes of the surgery itself. Additionally, patients should be advised that their HRQoL improvement after surgery might depend not only on the success of surgery, but also on their preoperative functional status.

Prospective longitudinal quality of life and survival outcomes in patients with advanced infiltrative hepatocellular carcinoma and portal vein thrombosis treated with Yttrium-90 radioembolization

Background

To determine the effect of Yttrium-90 (Y90) radioembolization on health-related quality of life (HRQOL) and its effect on overall survival advanced, unresectable infiltrative hepatocellular carcinoma (HCC) patients with concurrent portal vein thrombosis (PVT).

Methods

Consecutive patients with unresectable infiltrative HCC and PVT were recruited. The Short-Form 36 (SF-36) questionnaire was used to assess HRQOL for consecutive patients treated with glass-based Y90 based on a prospective phase II trial. MR imaging was used to determine tumor progression every 3 months post-treatment. Overall survival (OS) from treatment and time to progression (TTP) was analyzed using Kaplan-Meier estimation and log-rank test.

Results

Thirty patients were treated and followed for 17.4 months; physical and mental component summary scores (PCS & MCS) remained unchanged at one, three, and six months. While no difference was observed in baseline SF-36 scores for patients with prolonged TTP (≥4 months) and OS (≥ 6 months), corresponding 1-month PCS were significantly higher than those with TTP < 4 months and OS < 6 months. At 1 month, patients with normalized Physical Function (PF), Role Physical (RP) and PCS within 2 standard deviations (SD) of US normalized baseline scores had a significantly prolonged median OS (15.7 vs. 3.7 months; p < 0.001) and TTP (12.4 vs. 1.8 mo; p < 0.001) compared those with physical component scores greater than 2SD below normalized US population values.

Conclusion

Y90 radioembolization for HCC demonstrated long-term preservation of HRQOL. Lower baseline HRQOL scores were predictive of poorer OS. Early (1 month post-treatment) significant decreases in PCS were independent predictors of poorer OS and TTP.

Trial registration

ClinicalTrials.gov identifier NCT01556282, registered March 16, 2012.

Value of quality of life analysis in liver cancer: A clinician's perspective

Health related quality of life (HRQOL) is increasingly recognized as an important clinical parameter and research endpoint in patients with hepatocellular carcinoma (HCC). HRQOL in HCC patients is multifaceted and affected by medical factor which encompasses HCC and its complications, oncological and palliative treatment for HCC, underlying liver disease, as well as the psychological, social or spiritual reaction to the disease. Many patients presented late with advanced disease and limited survival, plagued with multiple symptoms, rendering QOL a very important aspect in their general well being. Various instruments have been developed and validated to measure and report HRQOL in HCC patients, these included general HRQOL instruments, e.g., Short form (SF)-36, SF-12, EuroQoL-5D, World Health Organization Quality of Life Assessment 100 (WHOQOL-100), World Health Organization Quality of Life Assessment abbreviated version; general cancer HRQOL instruments, e.g., the European Organisation for Research and Treatment of Cancer (EORTC) QLQ-C30, Functional Assessment of Cancer Therapy (FACT)-General, Spitzer Quality of Life Index; and liver-cancer specific HRQOL instruments, e.g., EORTC QLQ-HCC18, FACT-Hepatobiliary (FACT-Hep), FACT-Hep Symptom Index, Trial Outcome Index. Important utilization of HRQOL in HCC patients included description of symptomatology and HRQOL of patients, treatment endpoint in clinical trial, prognostication of survival, benchmarking of palliative care service and health care valuation. In this review, difficulties regarding the use of HRQOL data in research and clinical practice, including choosing a suitable instrument, problems of missing data, data interpretation, analysis and presentation are examined. Potential solutions are also discussed.

Prognostic values of EORTC QLQ-C30 and QLQ-HCC18 index-scores in patients with hepatocellular carcinoma - clinical application of health-related quality-of-life data

BACKGROUND

Health-related quality-of-life (HRQOL) assessment with EORTC QLQ-C30 was prognostic for overall survival (OS) in patients with advance-stage hepatocellular carcinoma (HCC), but no data existed for early-stage patients. The HCC-specific QLQ-HCC18 has not been evaluated for prognostic value in HCC patients. Utilization of raw HRQOL data in clinical setting has been impractical and non-meaningful. Therefore we developed index scores of QLQ-C30 and QLQ-HCC18 in an attempt to enable clinical utilization of these HRQOL measurements. This study investigates the prognostic significance of QLQ-C30, QLQ-HCC18 and C30/HCC18 index-scores in patients with newly diagnosed HCC which encompasses all stages.

METHODS

From 2007-2011, 517 patients were prospectively recruited. HRQOL was assessed at diagnosis using QLQ-C30 and QLQ-HCC18; C30 and HCC18 index-scores were calculated from raw HRQOL data. Cox regression was performed using continuous, dichotomized QLQ-C30 and QLQ-HCC18 variables, or index-scores, together with clinical factors to identify independent factors for OS. Various multivariate models were validated with c-index and bootstrapping for 1000 replications.

RESULTS

Four hundred and seventy two patients had complete HRQOL data. Their median OS was 8.6 months. In multivariate analysis, independent prognostic HRQOL variables for OS were QLQ-C30 pain (HR 1.346 [1.092-1.661], p = 0.0055), QLQ-C30 physical functioning (HR 0.652 [0.495-0.860], p = 0.0024); QLQ-HCC18 pain (HR 1.382 [1.089-1.754], p = 0.0077) and QLQ-HCC18 fatigue (HR 1.441 [1.132-1.833], p = 0.0030). C30 index-score (HR 2.143 [1.616-2.841], p < 0.0001) and HCC18 index-score (HR 1.957 [1.411-2.715], p < 0.0001) were highly significant factors for OS. The median OS of patients with C30 index-score of 0-20, 21-40, 41-60, 61-100 were 16.4, 7.3, 3.1, 1.8 months respectively (p < 0.0001); while for HCC18 index-score: 16.4, 6.0, 2.8, 1.8 months respectively (p < 0.0001). All the multivariate models were validated, with mean optimism <0.01. The bootstrap validated c-index was 0.78.

CONCLUSIONS

QLQ-C30 and QLQ-HCC18 were prognostic for OS in patients with newly diagnosed HCC irrespective of stage. Both C30 and HCC18 index-scores were highly significant prognostic factors for OS in newly diagnosed HCC patients. Index-scoring provides an effective way to summarize, analyze and interpret raw HRQOL data, and renders QLQ-C30 and QLQ-HCC18 meaningful and communicable in clinical practice. Index-scores could potentially serve as a standardized tool for future HRQOL research.

Health-Related Quality of Life and Survival of Cholangiocarcinoma Patients in Northeastern Region of Thailand

In northeast Thailand, cholangiocarcinoma (CCA) is a major cause of mortality. Patients with CCA have a poor prognosis and short-term survival. The purpose of this study was to investigate the association between health-related quality of life (HRQOL) and survival time, and to explore whether change in HRQOL score is related to survival among CCA patients. The study was performed between February 2011 and January 2012, and included 171 patients with newly diagnosed CCA from 5 tertiary hospitals in four provinces of northeast Thailand. The HRQOL was measured at baseline, 1 month, and 2 months after diagnosis by the FACT-Hep questionnaire (Thai version 4). The outcome was survival time from diagnosis. Cox’s proportional hazard model was used to evaluate the association between HRQOL and survival time. A higher overall score on HRQOL was associated with a significantly better survival (HR per 5 units increase in HRQOL was 0.92, 95% CI: 0.88–0.96). Two of the separate domains contributing to the overall HRQOL—functional well-being and hepatobiliary cancer subscale—were found to have independent effects on survival, even after adjustment for potential confounding variables, and the other domains of HRQOL. CCA patient whose HRQOL scores had improved (≥9 units) at the 1st month of follow up had a reduced probability of dying from the disease (HR: 0.56, 0.32–0.95) after adjustment for the same confounding factors. A positive association between HRQOL at diagnosis and survival time was found. An improvement in HRQOL score in the first months after diagnosis further increases survival.

Inhibition of emotional needs and emotional wellbeing predict disease progression of chronic hepatitis C patients: an 8-year prospective study

Background

The role of psycosocial factors in the disease progression of chronic hepatitis C (CHC) patients remains unclear. The aim of the present study was to prospectively evaluate the prognostic value of behavioral patterns and the quality of life (QOL) of patients with CHC.

Methods

Two hundred and forty Japanese CHC patients (mean age 62.4 years) were assessed for behavioral patterns (Stress Inventory), QOL (Functional Assessment of Chronic Illness Therapy-Spiritual), and known prognostic factors at baseline then followed for a maximum of 8 years for disease progression, defined as either the first diagnosis of hepatocellular carcinoma (HCC) or hepatitis-related death.

Results

Forty-nine events occurred during the study period (46 newly diagnosed HCC cases, three hepatitis-related deaths). In a Cox proportional hazard model including known prognostic factors and treatment-related factors as time-dependent variables, behavioral patterns associated with inhibition of emotional needs (hazard ratio (HR): 1.35; 95 % confidence interval (CI): 1.02–1.77; p = 0.036) and QOL, representing emotional wellbeing (HR 0.60; 95 % CI 0.37–0.98; p = 0.041), were each associated with the risk of disease progression.

Conclusion

Psychosocial factors such as behavioral patterns relevant to the inhibition of emotional needs and emotional wellbeing independently affect the clinical course of patients with CHC.

Electronic supplementary material

The online version of this article (doi:10.1186/s13030-016-0075-3) contains supplementary material, which is available to authorized users.

Patient-reported outcomes in liver transplant recipients with hepatocellular carcinoma

BACKGROUND

The effect of awarding MELD exception points for hepatocellular carcinoma (HCC) on patient-reported outcomes (PROs) is unknown. We evaluated the physical and mental health-related quality of life (HRQOL) and symptoms of anxiety and depression in liver transplant recipients with HCC compared to patients without HCC.

METHODS

The single-center sample measured PROs before and after transplant, which included 1521 multisurvey measurement points among 502 adults (67% male, 28% HCC, follow-up time: <1-131 months). Data were analyzed using multivariable mixed-effects models.

RESULTS

Longitudinal PRO values did not differ between persons who received HCC exception points and those who did not have HCC. Patients with HCC who did not receive exception points had reduced physical HRQOL (P=.016), a late decline in mental HRQOL, and delayed reduction in anxiety (time-by-outcome interaction P<.050) compared to patients with HCC who received exception points.

CONCLUSION

Transplant recipients who received HCC exception points had PROs that were comparable to those of patients without HCC, and reported better physical HRQOL and reduced symptoms of anxiety compared to patients with HCC who did not receive exception points. These analyses demonstrate the impact of HCC exception points on PROs, and may help inform policy regarding HCC exception point allocation.

Cost-effectiveness of sorafenib versus SBRT for unresectable advanced hepatocellular carcinoma

OBJECTIVE

Stereotactic body radiotherapy (SBRT) has been shown to improve overall survival in patients with advanced hepatocellular carcinoma. This study aimed to assess the cost-effectiveness of SBRT compared to sorafenib which is the only drug for advanced hepatocellular carcinoma.

METHODS

A Markov decision-analytic model was performed to compare the cost-effectiveness of SBRT and sorafenib for unresectable advanced hepatocellular carcinoma. Patients transitioned between three health states: stable disease, progression disease and death. We calculated the data on cost from the perspective of our National Health Insurance Bureau. Sensitivity analyses were conducted to determine the impact of several variables.

RESULTS

The incremental cost effectiveness ratio (ICER) for sorafenib compared to SBRT was NT$3,788,238 per quality-adjusted life year gained (cost/QALY), which was higher than the willingness to pay threshold of Taiwan according to WHO's guideline. One-way sensitivity analysis revealed that the utility of progression disease for the sorafenib treatment, utility of progression free survival for SBRT, utility of progression free survival for sorafenib, utility of PFS to progression disease for SBRT and transition probability of progression disease to dead for SBRT were the most sensitive parameters in all cost scenarios. The Monte-Carlo simulation demonstrated that the probability of cost-effectiveness at a willingness to pay threshold of NT$ 2,213,145 per QALY was 100 % and 0 % chance for SBRT and sorafenib.

CONCLUSION

This study indicated that SBRT for advanced hepatocellular carcinoma is cost-effective at a willingness to pay threshold as defined by WHO guideline in Taiwan.

Role functioning is associated with survival in patients with hepatocellular carcinoma

BACKGROUND

Prior studies assessing quality of life (QOL) in patients with hepatocellular carcinoma (HCC) primarily included patients with preserved liver function and/or early HCC, leading to overestimation of QOL. Our study's aim was to evaluate the association of QOL with survival among a cohort of cirrhotic patients with HCC that was diverse with respect to liver function and tumor stage.

METHODS

We conducted a prospective cohort study among cirrhotic patients with HCC from a large urban safety-net hospital between April 2011 and September 2013. Patients completed two self-administered surveys, the EORTC QLQ-C30 and QLQ-HCC18, prior to the treatment. We used generalized linear models to identify correlates of QOL. Survival curves were generated using Kaplan-Meier analysis and compared using log rank test to determine whether QOL is associated with survival.

RESULTS

A total of 130 treatment-naïve patients completed both surveys. Patients reported high cognitive and social function (median scores 67) but poor global QOL (median score 50) and poor role function (median score 50). QOL was associated with cirrhosis-related (p = 0.02) and tumor-related (p = 0.02) components of Barcelona Clinic Liver Cancer (BCLC) tumor stage. QOL was associated with survival on univariate analysis (HR 0.37, 95 % CI 0.16-0.85) but became nonsignificant (HR 0.82, 95 % CI 0.37-1.80) after adjusting for BCLC stage and treatment. Role functioning was significantly associated with survival (HR 0.40, 95 % CI 0.20-0.81), after adjusting for Caucasian race (HR 0.31, 95 % CI 0.16-0.59), BCLC stage (HR 1.51, 95 % CI 0.21-1.89), and treatment (HR 0.57, 95 % CI 0.33-0.97).

CONCLUSIONS

Role function has prognostic significance and is important to assess in patients with HCC.

The predictive value of metabolic tumor volume on FDG PET/CT for transarterial chemoembolization and transarterial chemotherapy infusion in hepatocellular carcinoma patients without extrahepatic metastasis

OBJECTIVE

The aim of this study was to evaluate the prognostic value of metabolic tumor volume (MTV) on pre-treatment F-18 fluorodeoxyglucose (FDG) PET/CT in patients with hepatocellular carcinoma (HCC).

METHODS

A total of 59 HCC patients who underwent FDG PET/CT before transarterial chemoembolization (TACE) or transarterial chemotherapy infusion (TACI) were retrospectively enrolled. The region of interest was drawn in the HCC and normal liver tissue. MTV2SD, defined as the sum of the voxels with higher standardized uptake values (SUV) than the SUV of the 97.5th percentile of voxels of the normal liver for each patient, was calculated using an intensity-volume histogram (IVH). The ratio of the maximum SUV of the tumor to the mean SUV of normal liver (T max/L mean) was also calculated. The prognostic significance of MTV2SD and Tmax/Lmean for progression-free survival (PFS) and overall survival (OS) was evaluated along with other clinical factors.

RESULTS

The tumor number, Tmax/Lmean, and MTV2SD were significant prognostic factors affecting PFS (p < 0.05), whereas tumor number, serum alpha-fetoprotein level, tumor stage, portal vein thrombosis, Tmax/Lmean, and MTV2SD were significant prognostic factors for OS (p < 0.05). In multivariate analysis, the tumor number and MTV2SD were independent prognostic factors for PFS (p < 0.05), whereas the independent prognostic factors for OS were tumor number, tumor stage, and MTV2SD (p < 0.05). The mean PFS and OS in patients with low MTV2SD (15.4 and 63.1 months, respectively) were significantly longer than those in patients with high MTV2SD (6.0 and 15.2 months, respectively; p = 0.005 and p < 0.0001, respectively).

CONCLUSIONS

Metabolic tumor volume was an independent prognostic factor for PFS and OS in patients with HCC. Therefore, FDG PET/CT can provide valuable prognostic information for HCC patients who undergo TACE or TACI.

Optimal cut points for quality of life questionnaire-core 30 (QLQ-C30) scales: utility for clinical trials and updates of prognostic systems in advanced hepatocellular carcinoma

BACKGROUND

Health-related quality of life (QoL) has been validated as a prognostic factor for cancer patients; however, to be used in routine practice, QoL scores must be dichotomized. Cutoff points are usually based on arbitrary percentile values. We aimed to identify optimal cutoff points for six QoL scales and to quantify their added utility in the performance of four prognostic classifications in patients with hepatocellular carcinoma (HCC).

METHODS

We reanalyzed data of 271 patients with advanced HCC recruited between July 2002 and October 2003 from 79 institutions in France in the CHOC trial, designed to assess the efficacy of long-acting octreotide. QoL was assessed with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (QLQ-C30). The scores ranged from 0 to 100. Identification of optimal cutoff points was based on the method of Faraggi and Simon [Stat Med 1996;15:2203-2213]. Improvement in the performance of prognostic classifications was studied with Harrell's C-index, the net reclassification improvement (NRI), and integrated discrimination improvement (IDI).

RESULTS

We found that optimal cutoff points were 50 for global health, 58.33 for physical functioning, 66.67 for role functioning, 66.67 for fatigue, 0 for dyspnea, and 33.33 for diarrhea. The addition of QoL and clinical factors improved the performance of all four prognostic classifications, with improvement in the range of 0.02-0.09 for the C-index, 0.24-0.78 for 3-month NRI, and 0.02-0.10 for IDI.

CONCLUSION

These cutoff values for QoL scales can be useful to identify HCC patients with very poor prognosis and thus improve design of clinical trials and treatment adjustment for these patients.

Quality of life and hepatocellular carcinoma

Hepatocellular carcinoma (HCC) is a common and rapidly fatal cancer ranking third among the leading causes of cancer-related deaths. Potentially curative therapies like surgery, transplant and ablation are not an option for most patients as they are often diagnosed when the disease is advanced. Liver directed therapy and oral targeted therapies are used in these patients to prolong life and palliate symptoms of the cancer and associated liver failure. Overall survival remains poor and hence health-related quality of life (HRQoL) is of paramount importance in these patients. As novel therapies are developed to improve outcomes, a comprehensive knowledge of available tools to assess impact on QoL is needed. Hence we reviewed all the studies in HCC patients published within the last 13 years from 2001-2013 which assessed HRQoL as a primary or secondary endpoint. A total of 45 studies and 4 meta-analysis were identified. Commonly used tools were European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) (15 studies) and the Functional Assessment of Cancer Therapy-Hepatobiliary Questionnaire (FACT-Hep) (14 studies). Of the 45 publications which incorporated HRQoL as end-point only 24 were clinical trials, 17/24 (71%) assessed systemic therapies while 7/24 (29%) assessed liver-directed therapies. Majority of the publications (trials + retrospective reviews) that had HRQoL as an endpoint in HCC patients were studies evaluating liver-directed therapies (23/45 or >50%). We discuss the measures included in the tools, their interpretation, and summarize existing QoL data that will help design future HCC trials.

Joint models for predicting transplant-related mortality from quality of life data

PURPOSE

To test whether longitudinally measured health-related quality of life (HRQL) predicts transplant-related mortality (TRM) in pediatric hematopoietic stem cell transplant (HSCT).

METHODS

The predictors of interest were emotional functioning, physical functioning, role functioning, and global HRQL, as rated by the parent about the child up to 6 times over 12 months of follow-up and measured by the Child Health Ratings Inventories. We used joint models, specifically shared parameter models, with time to TRM as the outcome of interest and other causes of mortality as a competing risk, via the JM software package in R. Choosing shared parameter models instead of standard survival models, such as Cox models with time-dependent covariates, enabled us to address measurement error in the HRQL trajectories and appropriately handle missing data. The nonlinear trajectories for each HRQL domain were modeled by random spline functions. The survival submodels were adjusted for baseline patient, family, and transplant characteristics.

RESULTS

Hazard ratios per one-half standard deviation difference in emotional, physical, and role functioning, and global HRQL were 0.61 (95 % CI 0.46-0.81; p < 0.001), 0.70 (0.51-0.96; p = 0.03), 0.54 (0.34-0.85; p = 0.007), and 0.57 (0.41-0.79; p < 0.001), respectively.

CONCLUSIONS

HRQL trajectories were predictive of TRM in pediatric HSCT, even after adjusting the survival outcome for baseline characteristics.

The added value of quality of life (QoL) for prognosis of overall survival in patients with palliative hepatocellular carcinoma

BACKGROUND & AIMS

Several prognostic classifications (PCs) have been developed for use in palliative care in patients with hepatocellular carcinoma (HCC). We have recently suggested that CLIP combined with WHO PS has the greatest discriminative power. We evaluated the prognostic value of quality of life (QoL) data and whether the latter could improve classification of palliative HCC patients.

METHODS

This was a reanalysis from the CHOC trial with an evaluation of the discriminative power for overall survival (OS) of the established CLIP/GRETCH/BCLC/BoBar prognostic systems alone and then in association with each of the following groups of parameters: selected clinical factors, QoL as continuous variables, dichotomized QoL, selected clinical factors and continuous QoL, selected clinical factors and dichotomized QoL. Baseline QoL was assessed using the EORTC QLQ-C30. Discriminative power was evaluated with the Harrell's C-index and net reclassification improvement.

RESULTS

Quality of life was available in 79% of the patients (n=271). Univariate analysis revealed that better role functioning (HR=0.991 [0.987-0.995]) and better physical functioning (0.991 [0.984-0.997]) scores were associated with longer survival. In contrast, poorer score for fatigue (1.011 [1.006-1.015]) and diarrhoea (1.008 [1.002-1.013]) were associated with shorter survival. After adjustment for clinical and sociodemographic variables, only better role functioning score (0.993 [0.988-0.998]) was associated with longer survival. Adding oedema, hepatomegaly, fatigue and diarrhoea QoL scales to CLIP resulted in the best performance.

CONCLUSIONS

Our results confirm that QoL scales are independent prognostic factors of OS in palliative HCC patients. Incorporation of QoL data improved all the studied PCs.

Quality of life predicts survival in patients with non-small cell lung cancer

Background

Patients with non-small cell lung cancer (NSCLC) have a poor prognosis. The objective of this study was to examine the relationship of EORTC QLQ-C30 and QLQ-LC13 and survival in patients with NSCLC undergoing different treatments.

Methods

Investigators conducted a health-related quality of life (HRQOL) survey of 488 patients with NSCLC: 162 patients undergoing surgery, 312 patients without surgery, and their survival status was prospectively followed up. EORTC QLQ-C30 and QLQ-LC13 scores and clinical variables at baseline were analyzed using Cox’s proportional hazard regression to identify factors that influenced survival.

Results

Median survival of these 474 patients was 9.82 months. After adjustment, emotional functioning scale, and symptom scales of pain and nausea/vomiting are associated with survival in NSCLC patients with surgery whereas social functioning scale, and symptom scales for fatigue, appetite loss, and financial problems had a significant impact on survival in NSCLC patients without surgery. The results of multivariate analysis showed that none of QLQ-LC13 scales are significant predictors of survival. After simultaneously considering these scales, we found significant independent predictors of survival were nausea/vomiting (HR = 0.11, 95% CI = 0.02-0.63 for score >0 compared with =0) in NSCLC patients with surgery and appetite loss (HR = 1.77, 95% CI = 1.26-2.49 for score >0 compared with =0) in NSCLC patients without surgery.

Conclusions

HRQOL provides additional predictive information that supplements traditional clinical factors, and is a new prognostic indicator for survival of NSCLC patients under different treatments.

Quality of life and its associated factors in patients with hepatocellular carcinoma receiving one course of transarterial chemoembolization treatment: a longitudinal study

OBJECTIVE

To (a) explore changes in physical and psychological distress and quality of life (QOL) and (b) identify the significant pre- and postdischarge factors related to changes in physical and mental domains of QOL over a period of 2 months in patients with hepatocellular carcinoma receiving one course of transarterial chemoembolization (TACE) treatment.

METHODS

A longitudinal prospective design was used, with participants recruited from a teaching hospital in Northern Taiwan. Data were collected three times: within 3 days prior to discharge (T0) and at the fourth (T1) and eighth (T2) weeks after discharge. A set of structured questionnaires was used to assess participants' QOL, symptom distress, anxiety, and depression. Changes in QOL and associated factors were examined using generalized estimating equations.

RESULTS

Eighty-nine patients were included in this study. Fatigue was reported to be the most distressful symptom after treatment. Overall QOL improved monthly after discharge. Change in physical QOL 2 months after TACE treatment was associated with age, diagnosis status, level of symptom distress, and depression after discharge. Change in mental QOL was significantly associated with gender, diagnosis status, and anxiety and depression after discharge.

CONCLUSIONS

Health care providers should pay special attention to patients of older age, those who are male, and those who have higher levels of depression and anxiety after discharge. Designing personalized education programs before discharge for patients with newly diagnosed cancer versus those who have recurrent disease is suggested to help patients maintain a better QOL after discharge.

The association of quality-of-life measures with malignancy and survival in patients with pancreatic pathology

OBJECTIVES

This study assessed whether pretreatment quality-of-life (QoL) scores could predict the presence of pancreatic malignancy and survival.

METHODS

Patients with pancreatic lesions completed the SF-36, containing 8 domains: physical functioning, role-physical, role-emotional, bodily pain, vitality, mental health, social functioning, and general health. Data obtained included age, sex, resectability, additional antineoplastic therapy, stage, pathology, and survival. Patients were categorized by pathology (benign vs malignant), stage (local, regional, or distant), resectability (resected vs not), survival (<1 vs >1 year), and their pretreatment QoL scores.

RESULTS

Of the 323 patients assessed, 210 had malignancies. In 6 of the 8 domains, patients with malignancies had lower median QoL scores compared with patients with benign lesions. Of the patients with malignancies, patients surviving at 1 year or less had lower pretreatment scores in all domains. Stage, resection, adjuvant therapy, and vitality score were independent predictors of survival.

CONCLUSIONS

Patients with pancreatic malignancies had lower QoL scores than patients with benign pancreatic disease. Patients with malignancies surviving at 1 year or less had lower scores, even after controlling for stage. This suggests that pretreatment QoL scores are associated with pancreatic malignancy and survival.

Health-related quality of life and cancer clinical trials

The measurement of patient-reported outcomes, including health-related quality of life, is a new initiative which has emerged and grown over the past four decades. Following the development of reliable and valid self-report questionnaires, health-related quality of life has been assessed in tens of thousands of patients and a wide variety of cancers. This review is based on a selection of data published in the last decade and is intended primarily for healthcare professionals. The assessments in clinical trials have been particularly useful for elucidating the effects of various cancers and their treatments on patients' lives and have provided additional information that enhances the usual clinical endpoints used for determining the benefits and toxicity of treatment. With growing experience the quality of the health-related quality of studies has improved and, in general, recent studies are more likely to be methodologically robust than those that were performed in earlier decades. Health-related quality of life has become a more accurate predictor of survival than some other clinical parameters, such as performance status. The overall outlook for the routine assessment of patient-reported outcomes in clinical trials is assured and, eventually, it is likely to become a standard part of clinical practice. However, there is still a need for a clear method for determining the clinical meaningfulness of changes in scores. The answer will probably come from the greater use of patient-reported outcomes and the consequent growth of experience that is necessary to make such judgements.

Quality of life and performance status in patients with pancreatic and periampullary tumors

BACKGROUND

To determine if pretreatment quality of life is associated with performance status in patients with pancreatic and periampullary tumors.

METHODS

Eighty consecutive patients evaluated for surgical treatment of pancreatic or periampullary tumors completed the social functioning SF-36, a generic quality of life instrument. This instrument measures 8 domains of quality of life: physical functioning (PF), role-physical (RP), role-emotional, bodily pain, vitality, mental health, social functioning, and general health (GH). The best possible score is 100 and the worst possible score is 0. Each patient was then assigned a Karnofsky performance score (KPS), with the best possible score of 100 (normal, no complaints, no evidence of disease) and worst score of 0 (dead). Data recorded included age, gender, pathology, stage, resection, use of chemotherapy, and radiation therapy. Statistical analysis was done using single and multiple linear regression analysis, correlation coefficients (r) and coefficient of determination (r (2)).

RESULTS

KPS was significantly associated with all domains of the SF-36 by single linear regression. By multiple linear regression, KPS was significantly associated with the PF domain (p < 0.001, r = 0.74), and nearly significantly associated with the RP (p = 0.07, r = 0.62) and GH (p = 0.06, r = 0.64) domains. This appears to be independent of tumor pathology and stage.

CONCLUSION

The results imply that pretreatment quality of life and performance status are related concepts in patients with pancreatic and periampullary tumors. This is primarily true for the physical component of the SF-36. However, despite statistical significance, coefficients of determination (r (2) values) suggest that there are additional factors determining both quality of life and performance status in patients with pancreatic and periampullary tumors.

Development and validation of a new prognostic score of death for patients with hepatocellular carcinoma in palliative setting

BACKGROUND & AIMS

Patients with hepatocellular carcinoma (HCC) in a palliative setting have a poor prognosis despite recent therapeutic progress. Several prognostic scores, such as the BCLC and the CLIP, have been shown to be useful in helping select treatment options ranging from transplantation to palliative care. However, the discriminatory ability of these scores is inadequate in palliative settings, which concern about 70% of HCC patients. In this paper, we propose and validate a new prognostic score for patients in the palliative setting.

METHODS

The prognostic score was developed on a set of 416 patients from a negative randomized clinical trial conducted by the Fédération Francophone de Cancers Digestifs. It was then subsequently validated on a second set of 271 patients from another negative trial. Backward selection was used to identify independent baseline characteristics. Measures of discrimination and predictive values were computed to assess the quality of the developed score. Comparisons with the BCLC and the CLIP - with and without the WHO performance status (PS) score - were performed.

RESULTS

Tumour morphology, portal vein obstruction, metastasis, ascites, jaundice, alpha-foetoprotein, and serum alkaline phosphatase were included in the final score. From the training dataset, three groups of increasing risk were defined, and these were associated with hazard ratios (HR) of 2.13 and HR = 5.72. Similar results were obtained on the validation dataset. This score provides a better discriminatory ability than BCLC and CLIP in this setting. Unfortunately, absolute performances for these scores remain poor.

CONCLUSIONS

The new prognostic score and CLIP + PS are recommended in palliative settings. However, new prognostic variables are necessary.

Health-related quality of life in patients with hepatocellular carcinoma: a systematic review

BACKGROUND & AIMS

This systematic review was conducted to identify the following: (1) generic and disease-specific measures used to assess health-related quality of life (HRQOL) in patients with hepatocellular carcinoma (HCC); (2) HRQOL in patients with HCC compared with those with chronic liver disease and the general population; (3) effects of treatment (liver surgery, hepatic artery transcatheter treatment, and radiotherapy) on HRQOL; (4) relationships between physical variables, symptoms, and HRQOL; (5) relationships between demographic characteristics, psychological variables, and HRQOL; and (6) effects of psychological interventions on HRQOL.

METHODS

Computerized databases including British Nursing Index, Cumulative Index to Nursing and Allied Health Literature, Cochrane library, PsychoINFO, and Pubmed were searched.

RESULTS

Thirty-six articles were identified. The results suggested the following. Four original articles described the development of standardized measures to assess liver cancer-specific HRQOL. Patients with HCC reported worse physical, emotional, and functional HRQOL, but better social/family HRQOL compared with the general population. HRQOL improved after liver surgery, hepatic artery transcatheter treatment, and radiotherapy. Better liver function, early stage of disease, and no recurrence were correlated positively with better HRQOL; and pain, fatigue, nausea, and performance status were associated with worse HRQOL. HRQOL was correlated negatively with depression, uncertainty, chance health locus of control, and positively with satisfaction with medical services. Psychosocial interventions may reduce negative feelings and enhance HRQOL.

CONCLUSIONS

Future work should explore the effects of psychological variables on HRQOL and the interaction between physical and psychological variables in relation to HRQOL.

Quality of life declines after first ischemic stroke. The Northern Manhattan Study

OBJECTIVES

Quality of life (QOL) after stroke is poorly characterized. We sought to determine long-term natural history and predictors of QOL among first ischemic stroke survivors without stroke recurrence or myocardial infarction (MI).

METHODS

In the population-based, multiethnic Northern Manhattan Study, QOL was prospectively assessed at 6 months and annually for 5 years using the Spitzer QOL index (QLI), a 10-point scale. Functional status was assessed using the Barthel Index (BI) at regular intervals, and cognition using the Mini-Mental State Examination at 1 year. Generalized estimating equations estimated the association between patient characteristics and repeated QOL measures over 5 years. Follow-up was censored at death, recurrent stroke, or MI.

RESULTS

There were 525 incident ischemic stroke patients >/=40 years (mean age 68.6 +/- 12.4 years). QLI declined after stroke (annual change -0.10, 95% confidence interval -0.17 to -0.04), after adjusting for age, sex, race-ethnicity, education, insurance, depressed mood, stroke severity, bladder continence, and stroke laterality. This decline remained when BI >/=95 was added to the model as a time-dependent covariate, and functional status also predicted QLI. Changes in QLI over time differed by insurance status (p for interaction = 0.0017), with a decline for those with Medicaid/no insurance (p < 0.0001) but not Medicare/private insurance (p = 0.98).

CONCLUSIONS

In this population-based study, QOL declined annually up to 5 years after stroke among survivors free of recurrence or MI and independently of other risk factors. QLI declined more among Medicaid patients and was associated with age, mood, stroke severity, urinary incontinence, functional status, cognition, and stroke laterality.

Transarterial chemoembolization as initial treatment for unresectable hepatocellular carcinoma in southern China

AIM: To identify prognostic factors from pretreatment variables of the initial transarterial chemoembolization (TACE) procedure in unresectable hepatocellular carcinoma (HCC).

METHODS: One thousand and five hundred and sixty-nine patients with unresectable HCC underwent TACE as initial treatment were retrospectively studied. Pretreatment variables of the initial TACE procedure with a P value less than 0.05 by univariate analysis were subjected to Cox proportional hazards model.

RESULTS: The median overall survival time and 1-, 5-, 10-year survival rates were 10.37 mo, 47%, 10%, and 7%, respectively. A Cox proportional hazard model showed that 8 pretreatment factors of regional lymph nodes metastasis, Child-Pugh class, macrovascular invasion, greatest dimension, α-fetoprotein (AFP), Hepatitis virus B, tumor capsule, and nodules were independent prognostic factors. Patients with multimodality therapy have better survival than those with TACE treatment only.

CONCLUSION: Tumor status, hepatic function reserve, AFP, and hepatitis virus B status were independent prognostic factors for unresectable HCC. Distant metastasis might not be a contraindication to TACE. Multimodality therapy might improve survival.

Preoperative radiochemotherapy for resectable localised oesophageal cancer: a controversial strategy

Preoperative chemoradiation (P-CRT) remains a controversial strategy in the treatment of squamous cell cancer (SCC) and adenocarcinoma (ADC) of the oesophagus. Until recently, randomised studies mixed the two, often without any distinction. In randomised studies involving exclusively SCC, P-CRT increases the rate of local control, R0 resection, pCR and disease-free survival. The absence of any impact on overall survival may be linked to the toxic effects of this treatment. Meta-analyses have revealed a survival benefit of approximately +13% at 2 years. However, the methodology used was perhaps questionable. Five randomised trials involving ADC patients compared P-CRT with surgery alone. The results were contradictory with insufficient statistical power in selected positive studies to answer this issue once and for all. P-CRT is unsatisfactory as a standard treatment. Although local control rates were increased with P-CRT, it should be considered only for selected patients in selected centres.