Effect of chemotherapy on quality of life in patients with non-small cell lung cancer

Cancer-Related Malnutrition and the Role of Parenteral Nutrition in Cancer; A Narrative Review

The growing incidence rate of cancer and its associated morbidity and mortality prompts the need to identify factors that could improve the quality of life (QoL) and survival of a patient with cancer. Cancer-associated malnutrition is a common complication that could start at the early stages of cancer and could further develop into advanced cachexia. Response to treatment, length of hospital stay, progression of infection, and other complications of cancer including chemotherapy adverse events could all be influenced by the progression of malnutrition. Nutritional interventions may vary from oral to enteral and parenteral therapy. Parenteral nutrition (PN) therapy may benefit patients at certain stages of cancer in whom contraindications or inefficacy of other modalities of nutritional support are present. This method may seem invasive, costly, and risky but at the same time may improve certain patients' QoL and chance of survival. In trained settings with proper facilities, this method of nutritional support can benefit patients; However, the indication for starting PN must be carefully supervised considering that other nutritional support methods may be equally efficient and at the same time easier to access and apply.

Safety and Patient-Reported outcomes of atezolizumab plus chemotherapy with or without bevacizumab in stage IIIB/IV non-squamous non-small cell lung cancer with EGFR mutation, ALK rearrangement or ROS1 fusion progressing after targeted therapies (GFPC 06-2018 study)

BACKGROUND

In an open-label multicenter non-randomized non-comparative phase II study in patients with stage IIIB/IV non-squamous non-small cell lung cancer (NSCLC), oncogenic addiction (EGFR mutation or ALK/ROS1 fusion), with disease progression after tyrosine-kinase inhibitor and no prior chemotherapy (NCT04042558), atezolizumab, carboplatin, pemetrexed with or without bevacizumab showed some promising result. Beyond the clinical evaluation, we assessed safety and patient-reported outcomes (PROs) to provide additional information on the relative impact of adding atezolizumab to chemotherapy with and without bevacizumab in this population.

MATERIALS

Patients received platinum-pemetrexed-atezolizumab-bevacizumab (PPAB cohort) or, if not eligible, platinum-pemetrexed-atezolizumab (PPA cohort). The incidence, nature, and severity of adverse events (AEs) were assessed. PROs were evaluated using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-Core 30 and EORTC QLQ-Lung Cancer 13).

RESULT

Overall, 68 (PPAB) and 72 (PPA) patients were evaluable for safety. Grade 3-4 AEs occurred in 83.8% (PPAB) and 63.9% (PPA). Grade 3-4 atezolizumab-related AEs occurred in 29.4% and 19.4%, respectively. Grade 3-4 bevacizumab-related AEs occurred in 36.8% (PPAB). Most frequent grade 3-4 AEs were neutropenia (19.1% in PPAB; 23.6% in PPA) and asthenia (16.2% in PPAB; 9.7% in PPA). In PPAB, we observed a global stability in global health security (GHS) score, fatigue and dyspnea with a constant tendency of improvement, and a significant improvement in cough. In PPA, we observed a significant improvement in GHS score with a significant improvement in fatigue, dyspnea and cough. At week 54, we observed an improvement from baseline in GHS score for 49.2% of patients. In both cohorts, patients reported on average no clinically significant worsening in their overall health or physical functioning scores.

CONCLUSION

PPAB and PPA combinations seem tolerable and manageable in patients with stage IIIB/IV non-squamous NSCLC with oncogenic addiction (EGFR mutation or ALK/ROS1 fusion) after targeted therapies.

Correlation between changes in nutritional status and tumor response in patients receiving immunotherapy for lung cancer (NUTIMMUNO study)

Malnutrition is a common condition in lung cancer, and it is an independent prognostic factor. The main objective of this study was to determine whether an early improvement at 3 months in the nutritional status (NS) of patients undergoing immune checkpoint inhibitor (ICI) is associated with a tumor response to treatment at 6-month follow-up. The clinical data of 106 patients initiating ICI for bronchopulmonary non-small cell lung cancer (NCSLC) were retrospectively reviewed. NS was defined according to the HAS 2019 recommendation, depending on BMI, percentage of weight loss, and albuminemia. NS was assessed at baseline (M0) and 3 months (M3) after ICI treatment initiation according to 3 categories: well-nourished, malnourished, and very malnourished. The NS evolution of the 92 patients who were still alive at 3 months was determined. The proportion of patients with malnutrition at M0 and M3 was 39.6% and 43.3%. Median follow-up was 18.7 months. OS and PFS were longer for patients in the M0 well-nourished group than in the malnourished and very malnourished groups. Patients who remained well-nourished had a significantly better ICI success rate at 6 months than patients who remained malnourished or improved or deteriorated their NS. OS was significantly longer for remaining well-nourished patients compared to the amelioration group and the degradation group. PFS was not significantly modified between the 4 evolution groups. Maintaining good NS during the first months of ICI treatment leads to better OS and objective response rate than remaining malnourished or early deteriorating NS. However, an early improvement in NS does not seem to predict a good tumor response to treatment and not a better OS either.

Recent Developments and Challenges in Molecular-Targeted Therapy of Non-Small-Cell Lung Cancer

Treatment of lung cancer with conventional therapies, which include radiation, surgery, and chemotherapy results in multiple undesirable adverse or side effects. The major clinical challenge in developing new drug therapies for lung cancer is resistance, which involves mutations and disturbance in various signaling pathways. Molecular abnormalities related to epidermal growth factor receptor (EGFR), v-Raf murine sarcoma viral oncogene homolog B1 (B-RAF) Kirsten rat sarcoma virus (KRAS) mutations, translocation of the anaplastic lymphoma kinase (ALK) gene, mesenchymal-epithelial transition factor (MET) amplification have been studied to overcome the resistance and to develop new therapies for non-small cell lung cancer (NSCLC). But, inevitable development of resistance presents limits the clinical benefits of various new drugs. Here, we review current progress in the development of molecularly targeted therapies, concerning six clinical biomarkers: EGFR, ALK, MET, ROS-1, KRAS, and B-RAF for NSCLC treatment.

Cancer Cachexia: Signaling and Transcriptional Regulation of Muscle Catabolic Genes

Simple Summary

An uncontrollable loss in the skeletal muscle of cancer patients which leads to a significant reduction in body weight is clinically referred to as cancer cachexia (CC). While factors derived from the tumor environment which trigger various signaling pathways have been identified, not much progress has been made clinically to effectively prevent muscle loss. Deeper insights into the transcriptional and epigenetic regulation of muscle catabolic genes may shed light on key regulators which can be targeted to develop new therapeutic avenues.

Abstract

Cancer cachexia (CC) is a multifactorial syndrome characterized by a significant reduction in body weight that is predominantly caused by the loss of skeletal muscle and adipose tissue. Although the ill effects of cachexia are well known, the condition has been largely overlooked, in part due to its complex etiology, heterogeneity in mediators, and the involvement of diverse signaling pathways. For a long time, inflammatory factors have been the focus when developing therapeutics for the treatment of CC. Despite promising pre-clinical results, they have not yet advanced to the clinic. Developing new therapies requires a comprehensive understanding of how deregulated signaling leads to catabolic gene expression that underlies muscle wasting. Here, we review CC-associated signaling pathways and the transcriptional cascade triggered by inflammatory cytokines. Further, we highlight epigenetic factors involved in the transcription of catabolic genes in muscle wasting. We conclude with reflections on the directions that might pave the way for new therapeutic approaches to treat CC.

Real Life Data on Patient-Reported Outcomes and Neuro-Cognitive Functioning of Lung Cancer Patients: The PRO-Long Study

INTRODUCTION

This report investigates the impact of systemic treatments (chemotherapy or immunotherapy) with(out) loco-regional radiotherapy, on HRQoL, toxicity and neurocognitive functioning (NCF) in locally advanced and metastatic non-small cell lung cancer patients enrolled in the PRO-Long study.

MATERIALS AND METHODS

Data on patient-reported HRQoL and fourteen toxicities was collected, while NCF was tested, up to one-year post-treatment. HRQoL was assessed using the European Organisation for Research and Treatment of Cancer QLQ-C30. Lung cancer, treatment and neuro-psychological related toxicities were scored with the Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events. NCF was evaluated with six neurocognitive tests. Mixed model analyses were conducted to determine statistical significance (p = .01). Meaningful clinical important differences (MCIDs) were applied for changes in HRQoL and NCF data, while toxicities were compared to baseline values.

RESULTS

In total, 50 patients were enrolled. Overall HRQoL (p = .357) nor its domains (physical, p = .643; role, p = .069; emotional, p = .254; cognitive, p = 494; social, p = .735) changed significantly over time. Meaningful improvements in overall HRQoL were seen in 22, 38 and 39% and deteriorations in 22, 5 and 28% of patients at 2-3, 6 and 12 months respectively post-treatment. Overall toxicity (p = .007), lack of appetite (p = .001), nausea (p = .004) and dysphagia (p = .000) significantly decreased over time. Treatment caused acute toxicity, such as dyspnoea (45%) and memory problems (42%), but also alleviated pre-existing symptoms, including lack of appetite (32%), anxiety (29%) and depression (28%) at 2/3 months. The NCF domains of visual memory (p = .000) and cognitive processing speed (p = .000) showed significant improvements over time. In terms of MCIDs, at 2-3 months (18%) and 6 months (15%), verbal memory was particularly impacted; at 12 months, visual memory (18%) and executive function (18%) deteriorated primarily.

CONCLUSION

The results suggest that therapy has no significant negative impact on overall HRQoL, its domains, and NCF. About one-third of patients reported a meaningful improved HRQoL at 1 year post-treatment. Treatment caused toxicity, but also alleviated pre-existing symptoms.

Cancer cachexia in adult patients: ESMO Clinical Practice Guidelines☆

•This ESMO Clinical Practice Guideline provides key recommendations for managing cancer-related cachexia. •It covers screening, assessment and multimodal management of cancer cachexia. •All recommendations were compiled by a multidisciplinary group of experts. •Recommendations are based on available scientific data and the author's expert opinion.

Efficacy and safety of cinobufacini injection combined with vinorelbine and cisplatin regimen chemotherapy for stage III/IV non-small cell lung cancer: A protocol for systematic review and meta-analysis of randomized controlled trials

BACKGROUND

The main component of cinobufacini injection is dry toad skin, which is used as adjuvant therapy for stage III/IV non-small cell lung cancer patients in long-term combination with vinorelbine and cisplatin. However, the efficacy and safety of this combination therapy remain unclear.

METHODS

A systematic review and meta-analysis will be conducted following the preferred reported items for systematic review and meta-analysis guidelines. Two independent reviewers (LRL and ZLN) will carry out a comprehensive search of the PubMed, Web of Science, Cochrane Library, EMBASE, the Chinese Science and Technology Periodical Database, China National Knowledge Infrastructure, Wanfang Databases, China Biology Medicine. The last search date will be July 30, 2020. Reference list of all selected articles will independently screened to identify additional studies left out in the initial search. The Cochrane Risk of Bias Tool will be used to evaluate the risk of bias of the randomized controlled trials. Outcome index: The main efficacy indicators were based on the objective efficacy evaluation criteria of the World Health Organization antineoplastic drugs or the objective efficacy evaluation criteria of solid tumors established by RECIST. Secondary criteria Karnofsky performance scale (KPS) score, pain efficacy criteria, side effects of chemotherapy such as myelosuppression and gastrointestinal symptoms. Assessment of risk of bias and data synthesis will be conducted using Review Manager V5.3 software.

RESULTS

This study will systematically evaluate the efficacy and safety of cinobufacini combined with vinorelbine and cisplatin in the treatment of stage III/IV non-small cell lung cancer. The results of this systematic review will be published in peer-reviewed scientific journals.

ETHICS

The ethical approval is not required since systematic review is based on published studies.

INPLASY REGISTRATION NUMBER

INPLASY202060091.

Clinical efficacy and safety of aidi injection combination with vinorelbine and cisplatin for advanced non-small-cell lung carcinoma: A systematic review and meta-analysis of 54 randomized controlled trials

The Aidi injection contains multiple active ingredients, including astragaloside (Re, Rb1, and Rg1), ginsenoside, cantharidin, elentheroside E, and syringin, and it is administered with vinorelbine and cisplatin (NP) to treat non-small-cell lung carcinoma (NSCLC). In this study, we performed a systematic review and meta-analysis to determine the clinical efficacy and safety of the Aidi injection with NP, and the optimal threshold and treatment regimen to produce the desired responses. We collected all studies regarding the Aidi injection with NP for NSCLC from Chinese and English databases (up to April 2019). Risk of methodological bias was evaluated for each study. Data for analysis were extracted using a standard data extraction form. Evidence quality was assessed following the Grading of Recommendations Assessment, Development and Evaluation approach. We included 54 trials containing 4,053 patients for analysis. Combining the Aidi injection with NP significantly increased the objective response rate (odds ratio [OR], 1.32; confidence interval [CI], 1.23, 1.42), disease control rate (OR, 1.14; CI, 1.11, 1.18), and quality of life (OR, 1.80; CI, 1.61, 1.98), with decreased risks of myelosuppression, neutropenia, thrombocytopenia, anemia, gastrointestinal reaction, and liver dysfunction. For patients with a Karnofsky Performance Status score of ≥60, the Aidi injection (50 mL/day, two weeks/cycle, with two to three cycles) treatment with vinorelbine (25 mg/m²) and cisplatin (30-35 mg/m² or 40-50 mg/m²) might be the optimal regimen for producing the desired tumor response and achieving a good safety level. Most results were robust, and their quality was moderate. The results suggest that administration of the Aidi injection and concomitant NP is beneficial to NSCLC, and provide evidence for the optimal threshold and treatment regimen that may improve tumor response with a good safety level.

Efficacy and safety of Shenqi Fuzheng injection combined with platinum-based chemotherapy for stage III/IV non-small cell lung cancer: A protocol for systematic review and meta-analysis of randomized controlled trials

BACKGROUND

Shenqi Fuzheng injection (SFI) is a commonly used anti-cancer Chinese patent medicine and has long been prescribed as adjunctive treatment to platinum-based chemotherapy (PBC) in patients with stage III/IV non-small cell lung cancer (NSCLC). However, the efficacy and safety of this combination therapy remain unclear.

METHODS

A systematic review and meta-analysis will be conducted following the Preferred Reported Items for Systematic Review and Meta-analysis (PRISMA) guidelines. Seven databases will be searched for relevant studies from their inception to the present date: PubMed, Web of Science, Cochrane Library, EMBASE, ClinicalTrials.gov, China National Knowledge Infrastructure (CNKI), and Wanfang Databases. All randomized clinical trials comparing SFI in combination with PBC versus PBC alone will be retrieved and assessed for inclusion. Two researchers will independently perform the selection of the studies, data extraction, and synthesis. The Cochrane Risk of Bias Tool will be used to evaluate the risk of bias of the RCTs. The primary endpoint is the disease control rate (DCR), the secondary outcomes are the objective response rate (ORR), survival rate, quality of life (QOL), cellular immune function, and toxicities. Review Manager 5.3 (Nordic Cochrane Centre, Cochrane Collaboration, 2014 Copenhagen, Denmark) will be used to analyze the outcomes.

RESULTS

This study will systematically evaluate the efficacy and safety of SFI combined with platinum-based chemotherapy in the treatment of stage III/IV NSCLC. The results will be published in a peer-reviewed journal.

CONCLUSION

This systematic review will evaluate the effects of SFI as adjunctive treatment to platinum-based chemotherapy in the patients with stage III/IV non-small cell lung cancer, thus providing evidence to the clinical application of this combination therapy.

PROSPERO REGISTRATION NUMBER

CRD42019137196.

Health-Related Quality of Life in Advanced Non-small Cell Lung Cancer: A Methodological Appraisal Based on a Systematic Literature Review

Background: The majority of lung cancer patients are diagnosed with advanced non-small cell lung cancer (NSCLC), the bulk of which receive palliative systemic treatment with the goal to provide effective symptom palliation and safeguard health-related quality of life (HRQoL). Advanced NSCLC trials with HRQoL endpoints face methodological constraints limiting interpretability. Objectives: We provide a comprehensive overview of recent clinical trials evaluating the impact of systemic therapies on HRQoL in advanced NSCLC, focusing on the methodological quality, with the ultimate goal to improve interpretation, comparison and reporting of HRQoL data. Methods: A systematic literature review was performed. Prospective studies published over the last decade evaluating the impact of systemic treatments on HRQoL in advanced NSCLC were included. Methodological quality of HRQoL reporting was assessed with the CONSORT-PRO extension. Results: Hundred-twelve manuscripts describing 85 trials met all criteria. No formal conclusion can be drawn regarding the impact on HRQoL of different treatments. We report an important variety in methodological quality in terms of definitions of HRQoL, missing data points, lack of standardization of analyzing and presenting HRQoL and no standard follow-up time. The quality of HRQoL data reporting varies substantially between studies but improves over time. Conclusion: This review shows that in the heterogeneous landscape of trials addressing HRQoL in advanced stage NSCLC. Methodology reporting remains generally poor. Adequate reporting of HRQoL outcome data is equally important to support clinical decision-making as to correctly inform health policy regarding direct approval and reimbursement of the new drugs and combinations that will come online.

Design and optimize N-substituted EF24 as effective and low toxicity NF-κB inhibitor for lung cancer therapy via apoptosis-to-pyroptosis switch

As NF-κB signaling pathway is constitutively activated in lung cancer, targeting NF-κB has a potential for the treatment. EF24 has been proved to be a NF-κB inhibitor with good antitumor activity, while whose toxicity possibly became one of the obstacles to enter into clinical application. In order to find high efficiency and low toxicity NF-κB inhibitors, EF24 was modified and 13d was screened out. It was proved that 13d possessed an effective combination of inhibiting NF-κB pathway and showing lower cytotoxicity on normal cells as well as less toxicity in acute toxicity experiment compared with the lead compound of EF24. In addition, 13d was found to inhibit cell vitality, arrest cell cycle in G2/M phase, promote cell apoptosis, and suppress the xenograft tumor growth. Furthermore, 13d was elucidated to induce pyroptosis developing from apoptosis, which was associated with the inhibition of NF-κB. Taken together, it was suggested that 13d was a potent antitumor agent.

Clinical efficacy and safety of Aidi injection plus paclitaxel-based chemotherapy for advanced non-small cell lung cancer: A meta-analysis of 31 randomized controlled trials following the PRISMA guidelines

ETHNOPHARMACOLOGICAL RELEVANCE

As an important Chinese herb injection, Aidi injection is composed of the extracts from Astragalus, Eleutherococcus senticosus, Ginseng, and Cantharis. Aidi injection plus paclitaxel-based chemotherapy is often used to in the treatment of non-small cell lung cancer (NSCLC) in China.

AIM OF THE STUDY

The objective of this study is to further confirm whether Aidi injection can improve the tumor responses and survivals, and reveal its safety, optimal usage and combination with paclitaxel.

MATERIALS AND METHODS

A meta-analysis was performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. All randomized controlled trials (RCTs) concerning the Aidi injection plus paclitaxel-based chemotherapy for NSCLC were selected. Main outcomes were objective response rate (ORR), disease control rate (DCR), survivals, quality of life (QOL) and adverse drug reactions (ADRs). All data were extracted by using a standard data extraction form and synthesized through meta-analysis. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used for rating the quality of evidence.

RESULTS

Thirty-one RCTs involving 2058 patients were included, and most trials had an unclear methodological bias risk. The risk ratio (RR) and 95% confidence intervals (CI) of ORR, DCR, QOL, neutropenia, thrombocytopenia, gastrointestinal toxicity and liver injury were as following: 1.32 (1.20-1.46), 1.14 (1.09-1.20), 1.89 (1.66-2.16), 0.61 (0.51-0.74), 0.62 (0.45-0.87), 0.59 (0.49-0.72) and 0.52 (0.36-0.75). Compared to chemotherapy alone, all differences were statistically significant. Subgroup analysis showed that only with the TP, Aidi injection could increase the ORR and DCR. Treatment with 100 ml, 80 ml or 50 ml/time, and 14 days/2 cycles or 21 days/2-4 cycles, Aidi injection could increase the ORR and DCR, respectively. Sensitivity analysis showed that the results had good robustness. None of the trials reported the overall survivals (OS), progression free survival (PFS). The quality of evidences was moderate.

CONCLUSIONS

Current moderate evidence revealed that Aidi injection plus paclitaxel-based chemotherapy, especially TP can significantly improve the clinical efficacy and QOL for patients with stage III/IV NSCLC. Aidi injection can relieve the risk of hematotoxicity, gastrointestinal toxicity and liver injury in patient with NSCLC receiving paclitaxel-based chemotherapy. The optimal usage may be 50 ml/time and 14 days/2 cycles.

Clinical efficacy and safety of sodium cantharidinate plus chemotherapy in non-small-cell lung cancer: A systematic review and meta-analysis of 38 randomized controlled trials

WHAT IS KNOWN AND OBJECTIVE

Sodium cantharidinate has been widely used in lung cancer treatment in China. To investigate whether sodium cantharidinate improves clinical effectiveness in non-small-cell lung cancer, we systematically re-evaluated all related studies.

METHODS

All studies of cantharidinate for non-small-cell lung cancers (NSCLC) were selected from the MEDLINE, EMBASE, Web of Science (ISI), China National Knowledge Infrastructure Database (CNKI), Chinese Scientific Journals Full-Text Database (VIP), Wanfang, China Biological Medicine Database (CBM), Cochrane Central Register of Controlled Trials (CENTRAL), Chinese clinical trial registry (Chi-CTR), WHO International Clinical Trials Registry Platform (WHO-ICTRP) and US-clinical trials databases (established to September 2017). Their quality was evaluated using the Cochrane evaluation handbook of randomized controlled trials (RCTs) (5.1.0). The data were extracted following PICO principles and synthesized through meta-analysis.

RESULTS AND DISCUSSION

We included 38 trials involving 2845 patients, but most trials had an unclear risk of bias. Sodium cantharidinate could increase the objective response rate (ORR) (1.52, (1.40-1.66]), disease control rate (DCR) (1.20, [1.16-1.25]) and quality of life (QOL) (1.76, [1.56-1.98]), but not the 1-year overall survival (OS) rate (1.16, [0.91-1.47]) and the 2-year OS rate (1.21, [0.51-2.91]). Subgroup analysis revealed that sodium cantharidinate and vitamin B6 at 0.5, 0.4 or 0.3 mg, and cantharidinate at 0.5 mg could all increase the ORR and DCR. Cantharidinate therapy had a lower risk of neutropenia (0.58, [0.50-0.67]), thrombocytopenia (0.57, [0.45-0.72]), gastrointestinal reaction (0.65, [0.52-0.82]) and nausea/vomiting (0.56, [0.41-0.76]) than that of chemotherapy alone. Sensitivity analysis showed that the results had good robustness.

WHAT IS NEW AND CONCLUSION

Current evidence reveals that sodium cantharidinate can improve tumour responses and QOL with a lower risk of haematotoxicity and gastrointestinal toxicity than chemotherapy alone in NSCLC. However, the evidence does not indicate that it can improve long-term survival rates.

Patient-Reported Symptoms and Impact of Treatment With Osimertinib Versus Chemotherapy in Advanced Non-Small-Cell Lung Cancer: The AURA3 Trial

Purpose Capturing patient-reported outcome data is important for evaluating the overall clinical benefits of new cancer therapeutics. We assessed self-reported symptoms of advanced non-small-cell lung cancer in patients treated with osimertinib or chemotherapy in the AURA3 phase III trial. Patients and Methods Patients completed the European Organisation for Research and Treatment of Cancer 13-item Quality of Life Questionnaire-Lung Cancer Module (EORTC QLQ-LC13) questionnaire on disease-specific symptoms and the EORTC 30-item Core Quality of Life Questionnaire (EORTC QLC-C30) on general cancer symptoms, functioning, global health status/quality of life. We assessed differences between treatments in time to deterioration of individual symptoms and odds of improvement (a deterioration or improvement was defined as a change in score from baseline of ≥ 10). Hazard ratios (HRs) were calculated using a log-rank test stratified by ethnicity; odds ratios (ORs) were assessed using logistic regression adjusted for ethnicity. Results At baseline, the questionnaires were completed by 82% to 88% of patients, and 30% to 70% had individual key symptoms. Time to deterioration was longer with osimertinib than with chemotherapy for cough (HR, 0.74; 95% CI, 0.53 to 1.05), chest pain (HR, 0.52; 95% CI, 0.37 to 0.73), and dyspnea (HR, 0.42; 95% CI, 0.31 to 0.58). The proportion of symptomatic patients with improvement in global health status/quality of life was higher with osimertinib (80 [37%] of 215) than with chemotherapy (23 [22%] of 105; OR, 2.11; 95% CI, 1.24 to 3.67; P = .007). Proportions were also higher for appetite loss (OR, 2.50; 95% CI, 1.31 to 4.84) and fatigue (OR, 1.96; 95% CI, 1.20 to 3.22). Conclusion Time to deterioration of key symptoms was longer with osimertinib than with chemotherapy, and a higher proportion of patients had improvement in global health status/quality of life, demonstrating improved patient outcomes with osimertinib.

Effects of Shengmai injection add-on therapy to chemotherapy in patients with non-small cell lung cancer: a meta-analysis

PURPOSE

Shengmai injection (SMI) has shown promising outcomes in the management of non-small cell lung cancer (NSCLC). This meta-analysis aimed to investigate the add-on effects of SMI to chemotherapy in NSCLC patients.

METHODS

A comprehensive literature search was performed in the Cochrane Library, PubMed, Embase, CNKI, VIP, and Wanfang up to December 2017. Only randomized controlled trials (RCTs) evaluating SMI in combination with chemotherapy versus chemotherapy alone in NSCLC patients were eligible. The outcome measures were quality of life, chemotherapy-induced grade 3/4 myelosuppression or gastrointestinal reactions, and objective tumor response (equals complete response plus partial response). Pooled risk ratio (RR) with 95% confidence interval (CI) was used to evaluate dichotomous and continuous outcome, respectively.

RESULTS

A total of 15 RCTs were included and analyzed. Meta-analysis showed that SMI combined with chemotherapy was associated with a significant improvement in Karnofsky Performance Status (RR 2.36; 95% CI 1.50-3.96) compared with the chemotherapy alone. Moreover, adjunctive treatment with SMI significantly reduced grade 3/4 myelosuppression (RR 0.61; 95% CI 0.46-0.81) and gastrointestinal reactions (RR 0.64; 95% CI 0.46-0.90). However, there was no significant difference in objective tumor response (RR 1.17; 95% CI 0.99-1.37) between two groups.

CONCLUSIONS

SMI add-on therapy appeared to be more effective in improving quality of life and reducing chemotherapy-induced adverse effects. However, more well-designed RCTs are warranted to confirm the findings of this meta-analysis because of the suboptimal methodological quality of the included trials.

Treatment Satisfaction of Patients With Advanced Non-Small-cell Lung Cancer Receiving Platinum-based Chemotherapy: Results From a Prospective Cohort Study (PERSONAL)

INTRODUCTION

In patients with advanced non-small-cell lung cancer, the treatment benefits and risks need to be constantly weighed. We explored patient-reported satisfaction with therapy (SWT) and assessed its value in addition to quality of life (QoL) and adverse events (AEs).

PATIENTS AND METHODS

In a prospective multicenter cohort study, patients with stage IIIB/IV non-small-cell lung cancer received platinum-pemetrexed chemotherapy. They completed the World Health Organization Quality of Life-BREF (WHOQoL-BREF) and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) before and during chemotherapy. After the last cycle, patients reported on SWT, expectations of therapy, and feelings about side effects (FSE) using the Cancer Therapy Satisfaction Questionnaire. The explained variance (R²) of QoL after treatment by SWT was calculated. Using multivariable linear regression, we examined the association of SWT with patient- and treatment-related variables, FSE, and AEs.

RESULTS

Eighty-nine patients finished 4 cycles of chemotherapy, 65 of whom completed the Cancer Therapy Satisfaction Questionnaire. Fifty-six patients (86.2%) would probably or definitely decide to undergo the same treatment again, regardless of deterioration or improvement in QoL or a high or low frequency of AEs during chemotherapy. The explained variance of QoL by SWT was greatest for the EORTC QLQ C-30 global health status/QoL scale (R² = 0.170). Patient age (β = 0.43; 95% confidence interval [CI], 0.05-0.82), FSE (β = 0.17; 95% CI, 0.06-0.29), and tumor response (β = 7.93; 95% CI (1.64 to 14.22)) were independently associated with SWT.

CONCLUSION

SWT could provide important supplementary information in addition to QoL assessments and treatment toxicities. Tumor response, older age, and FSE score were associated with better SWT. These insights could affect decision-making during palliative chemotherapy.

Effects of Behavioral Activation on the Quality of Life and Emotional State of Lung Cancer and Breast Cancer Patients During Chemotherapy Treatment

Research suggests that the progressive abandonment of activities in cancer patients are related to depression and worse quality of life. Behavioral activation (BA) encourages subjects to activate their sources of reinforcement and modify the avoidance responses. This study assesses the effectiveness of BA in improving quality of life and preventing emotional disorders during chemotherapy treatment. One sample of lung cancer patients and another of breast cancer patients were randomized into a BA experimental group (E.G._lung/4sess.n = 50; E.G._breast/6sess.n = 33) and a control group (C.G._lung/4sess.n = 40; C.G._{breast/6sess.}n = 35), respectively. In each session and in follow-ups (3/6/9 months), all participants completed different assessment scales. The results converge to show the effectiveness of BA, encouraging cancer patients to maintain rewarding activities which can activate their sources of day-to-day reinforcement and modify their experience avoidance patterns. BA appears to be a practical intervention which may improve social and role functioning and the emotional state of cancer patients during chemotherapy treatment.

Patients' perception of chemotherapy side effects: Expectations, doctor-patient communication and impact on quality of life - An Italian survey

Chemotherapy side effects (CSE) have a strong impact on patients' quality of life (QOL). To assess patient perceptions of CSE, their impact on QOL and doctor-patient communication regarding these aspects, a survey was conducted among Italian cancer patients. Patients at least 18 years of age, who received chemotherapy, were administered a dedicated questionnaire to assess their point of view on five domains: expectations about CSE and impact on QOL; doctor-patient communication about CSE; treatments to reduce the impact of CSE; sexual life; family relationships/activities and employment. A total of 761 patients participated. CSE had a considerable impact on patient QOL. Nausea/vomiting was the most feared adverse effect before initiating chemotherapy and the one most commonly experienced during treatment. Patients generally reported good doctor-patient communication regarding information about CSE. In almost all cases, the oncologists prescribed an antiemetic treatment, but the incidence of nausea/vomiting was high. Cancer and CSE severely affected sexual life, daily activities and employment. CSE had a strong negative impact on QOL. Good doctor-patient communication is essential. Improving antiemetic strategies may improve QOL. Doctors' ability to inform patients about delicate issues, such as the impact of CSE on sexual life, needs to be improved.

Comparison of generic and lung cancer-specific quality of life instruments for predictive ability of survival in patients with advanced lung cancer

Background

Our purpose is to examine the relationship of Health related quality of life measured by EORTC QLQc30, QLQ-LC13; FACT-L, LCSS, Eq5D) with survival in advanced lung cancer patients. A total of 299 Lung Cancer (LC) patients were, included in this national multicenter Project entitled of “the LC Quality of Life Project (AKAYAK). Baseline scores were analyzed by using Cox’s proportional hazard regression to identify factors that influenced survival. Univariate and multivariate models were run for each of the scales included in the study.

Results

Mean and median survival were 12.5 and 8.0 months respectively. Clinical stage (as TNM), comorbidity; symptom scales of fatigue, insomnia, appetit loss and constipation were associated with survival after adjustment for age and sex. Global, physical and role functioning scales of QLQc30; physical and functional scales of LCS and TOI of the FACT-L was also associated with survival. Mobility and Usual activities dimensions of the Eq5D; Physical functioning and the constipation symptom scale of the QLQ-c30; and LCS and TOI scores of the FACT-L remained statistically significant after adjustment. LC13 and LCSS scales were not predictors of survival.

Conclusions

HRQOL serves as an additional predictive factor for survival that supplements traditional clinical factors. Besides the strong predictive ability of ECOG on survival, FACT-L and the Eq5D are the most promising HRQOL instruments for this purpose.

Symptom burden in lung cancer: management updates

Lung cancer is recognized to carry a high symptom burden with associated lowered quality of life as compared with other cancers. Research has shown that symptom severity can be a prognostic indicator of poorer clinical outcomes and survival post treatment. The purpose of this paper is to review current literature relative to symptom burden associated with diagnosis, medical and/or surgical intervention, assessment and management updates, and emerging initiatives that promote positive outcomes based on updated evidence. Discussion relative to interdisciplinary coordination of supportive services and palliative care initiation is provided.

Integrated Palliative Care and Oncologic Care in Non-Small-Cell Lung Cancer

OPINION STATEMENT

Palliative care integrated into standard medical oncologic care will transform the way we approach and practice oncologic care. Integration of appropriate components of palliative care into oncologic treatment using a pathway-based approach will be described in this review. Care pathways build on disease status (early, locally advanced, advanced) as well as patient and family needs. This allows for an individualized approach to care and is the best means for proactive screening, assessment, and intervention, to ensure that all palliative care needs are met throughout the continuum of care. Components of palliative care that will be discussed include assessment of physical symptoms, psychosocial distress, and spiritual distress. Specific components of these should be integrated based on disease trajectory, as well as clinical assessment. Palliative care should also include family and caregiver education, training, and support, from diagnosis through survivorship and end of life. Effective integration of palliative care interventions have the potential to impact quality of life and longevity for patients, as well as improve caregiver outcomes.

The effect of real-time electronic monitoring of patient-reported symptoms and clinical syndromes in outpatient workflow of medical oncologists: E-MOSAIC, a multicenter cluster-randomized phase III study (SAKK 95/06)

BACKGROUND

Patients with advanced, incurable cancer receiving anticancer treatment often experience multidimensional symptoms. We hypothesize that real-time monitoring of both symptoms and clinical syndromes will improve symptom management by oncologists and patient outcomes.

PATIENTS AND METHODS

In this prospective multicenter cluster-randomized phase-III trial, patients with incurable, symptomatic, solid tumors, who received new outpatient chemotherapy with palliative intention, were eligible. Immediately before the weekly oncologists' visit, patients completed the palm-based E-MOSAIC assessment (Edmonton-Symptom-Assessment-Scale, ≤3 additional symptoms, estimated nutritional intake, body weight change, Karnofsky Performance Status, medications for pain, fatigue, nutrition). A cumulative, longitudinal monitoring sheet (LoMoS) was printed immediately. Eligible experienced oncologists were defined as one cluster each and randomized to receive the immediate print-out LoMoS (intervention) or not (control). Primary analysis limited to patients having uninterrupted (>4/6 visits with same oncologist) patient-oncologist sequences was a mixed model for the difference in patients global quality of life (G-QoL; items 29/30 of EORTC-QlQ-c30) between baseline (BL) and week 6. Intention-to-treat (ITT) analysis included all eligible patients.

RESULTS

In 8 centers, 82 oncologists treated 264 patients (median 66 years; overall survival intervention 6.3, control 5.4 months) with various tumors. The between-arm difference in G-QoL of 102 uninterrupted patients (intervention: 55; control: 47) was 6.8 (P = 0.11) in favor of the intervention; in a sensitivity analysis (oncologists treating ≥2 patients; 50, 39), it was 9.0 (P = 0.07). ITT analysis revealed improvement in symptoms (difference last study visit-BL: intervention -5.4 versus control 2.1, P = 0.003) and favored the intervention for communication and coping. More patients with high symptom load received immediate symptom management (chart review, nurse-patient interview) by oncologists getting the LoMoS.

CONCLUSION

Monitoring of patient symptoms, clinical syndromes and their management clearly reduced patients' symptoms, but not QoL. Our results encourage the implementation of real-time monitoring in the routine workflow of oncologist with a computer solution.

Integrating early palliative care (EPC) in the management of lung cancer: The role of the thoracic oncologist

Early introduction of palliative care in the management of patients with metastatic lung cancer is recommended since it improves quality of life and improves survival rates. In many hospitals the focus of palliative teams is often on terminal care due to limited resources. How is Early palliative care (EPC) in this setting implemented in daily oncologic care? It seems obvious that thoracic oncologists will have to become involved in EPC for lung cancer patients. In this review we want to determine the assignments for the thoracic oncologist in EPC and to give some practical tools how we started EPC in collaboration with the palliative team.

Non-small-cell lung cancer

Lung cancer is one of the most frequently diagnosed cancers and is the leading cause of cancer-related death worldwide. Non-small-cell lung cancer (NSCLC), a heterogeneous class of tumours, represents approximately 85% of all new lung cancer diagnoses. Tobacco smoking remains the main risk factor for developing this disease, but radon exposure and air pollution also have a role. Most patients are diagnosed with advanced-stage disease owing to inadequate screening programmes and late onset of clinical symptoms; consequently, patients have a very poor prognosis. Several diagnostic approaches can be used for NSCLC, including X-ray, CT and PET imaging, and histological examination of tumour biopsies. Accurate staging of the cancer is required to determine the optimal management strategy, which includes surgery, radiochemotherapy, immunotherapy and targeted approaches with anti-angiogenic monoclonal antibodies or tyrosine kinase inhibitors if tumours harbour oncogene mutations. Several of these driver mutations have been identified (for example, in epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK)), and therapy continues to advance to tackle acquired resistance problems. Also, palliative care has a central role in patient management and greatly improves quality of life. For an illustrated summary of this Primer, visit: http://go.nature.com/rWYFgg.

Changes in skeletal muscle mass during palliative chemotherapy in patients with advanced lung cancer

BACKGROUND

Sarcopenia is a defining feature of cancer cachexia associated with physical decline, poor quality of life and poor prognosis. Thus, maintaining muscle mass is an important aim of cachexia treatment. Many patients at risk for developing cachexia or with cachexia experience side effects of chemotherapy that might aggravate the development of cachexia. However, achieving tumor control might reverse the catabolic processes causing cachexia. There is limited knowledge about muscle mass changes during chemotherapy or whether changes in muscle mass are associated with response to chemotherapy.

PATIENTS AND METHODS

In this pilot study, patients with advanced non-small cell lung cancer (NSCLC) receiving three courses of palliative chemotherapy were analyzed. Muscle mass was measured as skeletal muscle cross sectional area (SMCA) at the level of the third lumbar vertebrae using CT images taken before and after chemotherapy.

RESULTS

In total 35 patients, 48% women, mean age 67 years (range 56-86), participated; 83% had stage IV disease and 71% were sarcopenic at baseline. Mean reduction in SMCA from pre- to post-chemotherapy was 4.6 cm2 (CI 95% -7.3--1.9; p<0.002), corresponding to a 1.4 kg loss of whole body muscle mass. Sixteen patients remained stable or gained SMCA. Of these, 14 (56%) responded to chemotherapy, while two progressed (p=0.071). Maintaining or gaining SMCA resulted in longer median overall survival (loss: 5.8 months, stable/gain: 10.7 months; p=0.073). Stage of disease (p=0.003), treatment regimen (p=0.023), response to chemotherapy (p=0.007) and SMCA change (p=0.040), but not sarcopenia at baseline, were significant prognostic factors in the multivariate survival analyses.

CONCLUSION

Almost half of the patients had stable or increased muscle mass during chemotherapy without receiving any cachexia treatment. Nearly all of these patients responded to the chemotherapy. Increase in muscle mass, but not sarcopenia at baseline, was a significant prognostic factor.

Thermogel-mediated sustained drug delivery for in situ malignancy chemotherapy

In the past few decades, the in situ sustained drug delivery platforms present fascinating potential in sentinel chemotherapy of various solid tumors. In this work, doxorubicin (DOX), a model antitumor drug, was loaded into the thermogel of poly(lactide-co-glycolide)-block-poly(ethylene glycol)-block-poly(lactide-co-glycolide). The moderate mechanical property of DOX-loaded hydrogel was confirmed by rheological test. In vitro degradation revealed the good biodegradability of thermogel. The DOX-loaded hydrogel exhibited the sustained release profiles up to 30days without and even with elastase. The improved in vivo tumor inhibition and reduced side-effects were observed in the DOX-incorporated hydrogel group compared with those in free DOX group. The excellent in vivo results were further confirmed by the histopathological evaluation or terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling assay. The thermogel with great prospect may be used as an ideal controlled drug delivery platform for the designated and long-term antitumor chemotherapy.