Symptom burden, survival and palliative care in advanced soft tissue sarcoma

Patient-reported outcomes in randomized clinical trials of systemic therapy for advanced soft tissue sarcomas in adults: A systematic review

BACKGROUND

This systematic review evaluates reporting of patient-reported outcomes (PROs) within randomized clinical trials (RCTs) for advanced soft tissue sarcoma (STS) patients.

METHODS

A systematic literature search from January 2000 - August 2022 was conducted for phase II/III RCTs evaluating systemic treatments in adult patients with advanced STS. Quality of PRO reporting was assessed using the CONSORT PRO extension.

RESULTS

Out of 7294 abstracts, 59 articles were included; comprising 43 RCTs. Only 15 RCTs (35%) included PROs, none as primary endpoints. Only 10 of these RCTs reported PROs, either in the primary (6/10) or secondary publication (1/10) or in both (3/10), with a median time interval of 23 months. The median CONSORT PRO adherence score was 5.5/14, with higher scores in publications focusing exclusively on PROs.

CONCLUSION

These results highlight the need for improved and more consistent PRO reporting to inform patient care in the setting of advanced STS.

Palliative sedation in paediatric solid tumour patients: choosing the best drugs

OBJECTIVES

Cancer remains the leading cause of mortality by disease in childhood in high-income countries. For terminally ill children, care focuses on quality of life, and patient management fundamentally affects grieving families. This paper describes our experience of palliative sedation (PS) for children with refractory symptoms caused by solid tumours, focusing on the drugs involved.

METHODS

We retrospectively collected data on all children treated for cancer who died at the pediatric oncology unit of the Fondazione IRCCS Istituto Nazionale dei Tumori between January 2016 and December 2020.

RESULTS

Of the 29 patients eligible for the study, all but 4 received PS. Midazolam was always used, combined in 16 cases with other drugs (mainly classic neuroleptics, alpha-2 agonists and antihistamines). Throughout the period of PS and on the day of death, patients with sarcoma were given higher doses of midazolam and morphine, and more often received combinations of drugs than patients with brain tumours. Sarcoma causes significant symptoms, while brain tumours require less intensive analgesic-sedative therapies because they already impair a patient's state of consciousness.

CONCLUSIONS

Optimising pharmacological treatments demands a medical team that knows how drugs (often developed for other indications) work. Emotional and relational aspects are important too, and any action to lower a patient's consciousness should be explained to the family and justified. Parents should not feel like helpless witnesses. Guidelines on PS in paediatrics could help, providing they acknowledge that a child's death is always a unique case.

Patient-physician agreement on function and pain is associated with long-term outcomes in sarcoma: findings from a longitudinal study

PURPOSE

We aimed to describe the level of agreement between patients and physicians on the ratings of daily functioning and pain in a cohort of sarcoma patients and assess how (dis)agreement and its change over time predicted patient-reported outcomes in survivorship.

METHOD

We performed secondary analysis of longitudinal data from a sarcoma-specialty clinic in Montreal, Canada. Demographics, clinical characteristics and patient-physician agreement were summarized descriptively. Linear mixed models were used to assess the effects of time, baseline agreement, change in agreement over time, interaction of time and change in agreement and 12-month daily functioning, quality of life, and fatigue.

RESULTS

Data were available for 806 patients (57.7% male, x̄ = 53.3 years) who completed at least one questionnaire. Patient-physician disagreement was common on the level of function (43.4%) and pain (45.7%). Baseline physician-patient agreement was associated with better 12-month outcomes. Improvement in agreement on function over time was significantly associated with daily functioning (F(2, 212) = 3.18, p = 0.043) and quality of life (F(2, 212) = 3.17, p < 0.044). The pattern was similar though less pronounced for the agreement on pain.

CONCLUSIONS

Our study offers novel insights into the importance of patient-physician agreement and communication's role in long-term patient-reported outcomes in sarcoma.

IMPLICATIONS FOR CANCER SURVIVORS

The results emphasize the importance of mutual understanding of symptoms and patients' needs and suggest that further consultation in cases of discordance of ratings and opinions might be beneficial for optimal survivorship.

A Multicenter, Prospective, Observational Study to Assess the Clinical Activity and Impact on Symptom Burden and Patients' Quality of Life in Patients with Advanced Soft Tissue Sarcomas Treated with Trabectedin in a Real-World Setting in Greece

This non-interventional, multicenter, prospective study aimed to evaluate the real-world activity of trabectedin, and its impact on symptom burden and quality of life in patients with advanced soft tissue sarcoma (aSTS) treated in routine clinical settings in Greece. Patients with histologically confirmed aSTS newly initiated on trabectedin were enrolled. The primary endpoint was progression-free survival (PFS) rate at 6 months. Secondary endpoints included PFS rate at 3 months, median PFS, objective response rate (ORR), disease control rate (DCR), overall survival (OS), and an assessment of the impact of treatment on health-related quality of life (HRQoL), cancer-related symptom burden and symptom interference with function, as well as all-cause treatment discontinuation rate. A total of 64 eligible patients from 13 Greek centers were evaluated. Patients received a median of three trabectedin cycles per patient (interquartile range [IQR]: 2.0-6.0). Median PFS was 6.6 months with 67.9% and 51.2% of patients free from progression at 3 and 6 months, respectively. ORR was 7.8% and DCR 21.9%. Median OS was 13.1 months. No significant changes from enrolment were noted in HRQoL scores. In total, 30 patients (46.9%) had at least one trabectedin-related adverse drug reaction (ADR) and 9 (14.1%) at least one serious ADR. The treatment discontinuation rate due to toxicity was 9.4%. These results suggest that trabectedin is an active treatment with clinically meaningful benefits in patients with aSTS with no new safety signals.

Priorities and preferences of advanced soft tissue sarcoma patients starting palliative chemotherapy: baseline results from the HOLISTIC study

INTRODUCTION

Palliative chemotherapy is the principal treatment of patients with advanced soft tissue sarcomas (STS); however prognosis is limited (median overall survival 12-19 months). In this setting, patient values and priorities are central to personalised treatment decisions.

PATIENTS AND METHODS

The prospective HOLISTIC study was conducted in the UK and the Netherlands assessing health-related quality of life in STS patients receiving palliative chemotherapy. Participants completed a questionnaire before starting chemotherapy, including attitudes towards quality of life (QoL) versus length of life (LoL), decisional control preferences, and decisional conflict. Chi-square and Fisher's exact tests were used to evaluate associations between patient characteristics and preferences.

RESULTS

One hundred and thirty-seven patients with advanced STS participated (UK: n = 72, the Netherlands: n = 65). Median age was 62 (27-79) years. Preference for extended LoL (n = 66, 48%) was slightly more common than preference for QoL (n = 56, 41%); 12 patients (9%) valued LoL and QoL equally (missing: n = 3). Younger patients (age <40 years) prioritised LoL, whereas two-thirds of older patients (aged ≥65 years) felt that QoL was equally or more important than LoL (P = 0.020). Decisional conflict was most common in patients who prioritised QoL (P = 0.024). Most patients preferred an active (n = 45, 33%) or collaborative (n = 59, 44%) role in treatment decisions. Gender, performance status, and country were significantly associated with preferred role. Concordance between preferred and actual role in chemotherapy decision was high (n = 104, 76%).

CONCLUSIONS

Heterogeneous priorities and preferences among advanced STS patients support personalised decisions about palliative treatment. Considering individual differences during treatment discussions may enhance communication and optimise patient-centred care.

Adapting Management of Sarcomas in COVID-19: An Evidence-Based Review

With the novel coronavirus disease (COVID-19) being declared a global pandemic by the World Health Organization, the Indian healthcare sector is at the forefront to deliver optimal care. Patients with cancer especially are at serious risk for increased chances of morbidity and mortality due to their immunocompromised state. Currently there is a paucity of definitive guidelines for the management of sarcomas during the pandemic in a resource-constrained and diverse population setting like India. Health care professionals from various specialties involved in the management of sarcomas have collaborated to discuss various aspects of evidence-based sarcoma management during the COVID-19 pandemic. This article provides structured recommendations for HCP to adapt to the situation, optimize treatment protocols with judicious use of all resources while providing evidence-based treatment for sarcoma patients.

Health-related quality of life and pain with selinexor in patients with advanced dedifferentiated liposarcoma

Objective:

Compare health-related quality of life (HRQoL) of selinexor versus placebo in patients with dedifferentiated liposarcoma.

Materials & methods:

HRQoL was assessed at baseline and day 1 of each cycle using the European Organization for Research and Treatment of Cancer 30-item core quality of life questionnaire. Results were reported from baseline to day 169 (where exposure to treatment was maximized while maintaining adequate sample size).

Results:

Pain scores worsened for placebo versus selinexor across all postbaseline visits, although differences in HRQoL at some visits were not significant. Other domains did not exhibit significant differences between arms; however, scores in both arms deteriorated over time.

Conclusion:

Patients treated with selinexor reported lower rates and slower worsening of pain compared with patients who received placebo.

The goal of this study was to compare the health-related quality of life (HRQoL) of patients with advanced unresectable dedifferentiated liposarcoma treated with selinexor compared with those treated with placebo. HRQoL was measured prior to treatment initiation and at the first day of each cycle of their treatment using the European Organization for Research and Treatment of Cancer 30-item core quality of life questionnaire. Pain scores worsened for placebo compared with selinexor across all visits after treatment, but differences at some visits were not significant. Other domains did not exhibit significant differences between arms; however, scores in both arms worsened over time reflecting the progressive disease burden in this patient population. As pain is one of the most devastating symptoms associated with advanced and progressing cancers, the significant reduction in pain in the selinexor arm, according to patient perception, represent a relevant added value of this drug in dedifferentiated liposarcoma.

Symptoms and their implications on quality of life and psychological distress in sarcoma patients

The aim of this study was to investigate symptoms, their variation over time and their relationship with quality of life (QoL)/psychological distress in sarcoma patients, as few data regarding QoL and psychological distress in this set of patients are currently available. A total of 188 sarcoma patients from an Italian referral center were involved. Symptoms and financial difficulties were evaluated with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire from the first treatment and over the follow-up period, up to 6 years. The authors found that patients with sarcoma experience several symptoms, especially fatigue and pain, which may dramatically worsen QoL and psychological distress. In conclusion, patients with sarcoma often experience fatigue, pain and financial difficulties, which negatively impacts QoL and psychological distress. To ameliorate overall QoL, proper control of symptoms is necessary.

Impact of a specialised palliative care intervention in patients with advanced soft tissue sarcoma - a single-centre retrospective analysis

BACKGROUND

Soft tissue sarcomas (STS) account for less than 1% of all malignancies. Approximately 50% of the patients develop metastases with limited survival in the course of their disease. For those patients, palliative treatment aiming at symptom relief and improvement of quality of life is most important. However, data on symptom burden and palliative intervention are limited in STS patients.

AIM

Our study evaluates the effectiveness of a palliative care intervention on symptom relief and quality of life in STS patients.

DESIGN/SETTING

We retrospectively analysed 53 inpatient visits of 34 patients with advanced STS, admitted to our palliative care unit between 2012 and 2018. Symptom burden was measured with a standardised base assessment questionnaire at admission and discharge.

RESULTS

Median disease duration before admission was 24 months, 85% of patients had metastases. The predominant indication for admission was pain, weakness and fatigue. Palliative care intervention led to a significant reduction of pain: median NRS for acute pain was reduced from 3 to 1 (p < 0.001), pain within the last 24 h from 5 to 2 (p < 0.001) and of the median MIDOS symptom score: 18 to 13 (p < 0.001). Also, the median stress level, according to the distress thermometer, was reduced significantly: 7.5 to 5 (p = 0.027).

CONCLUSIONS

Our data underline that specialised palliative care intervention leads to significant symptom relief in patients with advanced STS. Further efforts should aim for an early integration of palliative care in these patients focusing primarily on the identification of subjects at high risk for severe symptomatic disease.

Trabectedin Plus Radiotherapy for Advanced Soft-Tissue Sarcoma: Experience in Forty Patients Treated at a Sarcoma Reference Center

Simple Summary

Active therapeutic options in advanced sarcomas, able to induce durable objective responses, are scarce beyond first line. New strategies for disease and symptomatic control are thus needed. Our aim was to analyze the activity of the combination of trabectedin and palliative radiotherapy in the real-life setting, in patients with pretreated metastatic sarcoma. Our findings on 40 pretreated metastatic soft-tissue sarcoma patients, in terms of objective responses (overall response rate by RECIST of 32.5%) and outcome (median progression-free survival of 7.5 months and median overall survival of 23.5 months), confirm the activity of this regimen, which is a valuable option to consider, especially in patients in which a dimensional response could help for symptomatic control.

Abstract

Symptomatic control and tumoral shrinkage is an unmet need in advanced soft-tissue sarcoma (STS) patients beyond first-line. The combination of trabectedin and radiotherapy showed activity in a recently reported clinical trial in this setting. This retrospective series aims to analyze our experience with the same regimen in the real-life setting. We retrospectively reviewed advanced sarcoma patients treated with trabectedin concomitantly with radiotherapy with palliative intent. Growth-modulation index (GMI) was calculated as a surrogate of efficacy. Forty metastatic patients were analyzed. According to RECIST, there was one (2.5%) complete response, 12 (30%) partial responses, 18 (45%) disease stabilizations, and nine (22.5%) progressions. After a median follow-up of 15 months (range 2–38), median progression-free survival (PFS) and overall survival (OS) were 7.5 months (95% CI 2.8–12.2) and 23.5 months (95% CI 1.1–45.8), respectively. Median GMI was 1.42 (range 0.19–23.76), and in 16 (53%) patients, it was >1.33. In patients with GMI >1.33, median OS was significantly longer than in those with GMI 0–1.33 (median OS 52.1 months (95% CI not reached) vs. 8.9 months (95% CI 6.3–11.6), p = 0.028). The combination of trabectedin plus radiotherapy is an active therapeutic option in patients with advanced STS, especially when tumor shrinkage for symptomatic relief is needed.

The Health-Related Quality of Life of Sarcoma Patients and Survivors in Germany-Cross-Sectional Results of a Nationwide Observational Study (PROSa)

Simple Summary

Sarcomas are a rare cancer with many different subtypes. They can occur anywhere in the body and are treated in a multi-disciplinary manner. Large studies on the quality of life of sarcoma patients are rare, so little is known about how patients are doing compared to the general population and which groups of sarcoma patients are particularly affected by quality of life limitations. We assessed the quality of life of 1113 sarcoma patients from Germany. The majority were particularly restricted in their emotional functioning, physical functioning, and the exercise of everyday demands (role function). Many of them experienced pain (56%) and fatigue (51%). We found that patients with leg or bone sarcomas were especially affected by quality of life limitations. We also found that patients who received a retirement pension were less affected by quality of life restrictions than patients who had not retired.

Abstract

Sarcomas are rare cancers with high heterogeneity in terms of type, location, and treatment. The health-related quality of life (HRQoL) of sarcoma patients has rarely been investigated and is the subject of this analysis. Adult sarcoma patients and survivors were assessed between September 2017 and February 2019 in 39 study centers in Germany using standardized, validated questionnaires (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30)). Associated factors were analyzed exploratively using multivariable linear regressions. Among 1113 patients, clinically important limitations and symptoms were most pronounced in emotional (63%, 95% CI 60–66%), physical (60%, 95% CI 57–62%), role functioning (51%, 95% CI 48–54%), and pain (56%, 95% CI 53–59%) and fatigue (51%, 95% CI 48–54%). HRQoL differed between tumor locations with lower extremities performing the worst and sarcoma types with bone sarcoma types being most affected. Additionally, female gender, higher age, lower socioeconomic status, recurrent disease, not being in retirement, comorbidities, and being in treatment were associated with lower HRQoL. Sarcoma patients are severely restricted in their HRQoL, especially in functioning scales. The heterogeneity of sarcomas with regard to type and location is reflected in HRQoL outcomes. During treatment and follow-up, close attention has to be paid to the reintegration of the patients into daily life as well as to their physical abilities and emotional distress.

Psychological adaptation and recovery in youth with sarcoma: a qualitative study with practical implications for clinical care and research

OBJECTIVES

This study explored factors that play a role in psychological adaptation and recovery of young people with sarcoma.

DESIGN

Qualitative study.

SETTING

National Health Service hospitals in the UK.

METHODS

Using purposive sampling, participants were recruited for semistructured interviews over the telephone or face to face in order to answer questions about how cancer impacted various domains of their life. Data were analysed using a framework approach.

RESULTS

Thirty participants, aged 15-39 years with primary sarcoma diagnosis provided in-depth accounts of their experience. Emerging themes from the interviews were grouped into two overarching themes that relate to one's adaptation to illness: individual level and environmental level. The qualitative nature of our study sheds light on meaningful connections between various factors and their role in one's psychological adaptation to sarcoma. We devised a visual matrix to illustrate how risk and protective factors in adaptation vary between and within individuals.

CONCLUSIONS

This study demonstrates that young people with sarcoma report an array of both positive and negative factors related to their illness experience. The route to recovery is a multifactorial process and a one-size-fits-all approach to psychosocial care proves inadequate. We propose that moving beyond the latent constructs of resilience and psychopathology towards a dynamic model of psychological adaptation and recovery in this population can result in optimisation of care. We offer some recommendations for professionals working with young people with sarcoma in clinic and research.

Quality of life and added value of a tailored palliative care intervention in patients with soft tissue sarcoma undergoing treatment with trabectedin: a multicentre, cluster-randomised trial within the German Interdisciplinary Sarcoma Group (GISG)

OBJECTIVES

The choice of drug treatment in advanced soft tissue sarcoma (STS) continues to be a challenge regarding efficacy, quality of life (QoL) and toxicity. Unlike other cancer types, where integrating patient-reported outcomes (PRO) has proven to be beneficial for QoL, there is no such evidence in patients with STS as of now. The YonLife trial aimed to explore the effect of a tailored multistep intervention on QoL, symptoms and survival in patients with advanced STS undergoing treatment with trabectedin as well as identifying predictors of QoL.

DESIGN

YonLife is a cluster-randomised, open-label, proof-of-concept study. The intervention incorporates electronic PRO assessment, a case vignette and expert-consented treatment recommendations.

PARTICIPANTS

Six hospitals were randomised to the control arm (CA) or interventional arm (IA). Seventy-nine patients were included of whom 40 were analysed as per-protocol analysis set.

PRIMARY AND SECONDARY OUTCOME MEASURES

The primary end point was the change of Functional Assessment for Cancer Therapy (FACT-G) total score after 9 weeks. Secondary outcomes included QoL (FACT-G subscales), anorexia and cachexia (Functional Assessment of Anorexia/Cachexia Therapy (FAACT)), symptoms (MD Anderson Symptom Inventory (MDASI)), anxiety and depression (HADS), pain intensity and interference (Brief Pain Inventory (BPI)) and survival assessment.

RESULTS

After 9 weeks of treatment, QoL declined less in the IA (ΔFACT-G total score: -2.4, 95% CI: -9.2 to 4.5) as compared with CA (ΔFACT-G total score: -3.9; 95% CI:-11.3 to 3.5; p=0.765). In almost all FACT-G subscales, average declines were lower in IA, but without reaching statistical significance. Smaller adverse trends between arms were observed for MDASI, FAACT, HADS and BPI scales. These trends failed to reach statistical significance. Overall mean survival was longer in IA (648 days) than in CA (389 days, p=0.110). QoL was predicted by symptom severity, symptom interference, depression and anxiety.

CONCLUSION

Our data suggest a potentially favourable effect of an electronic patient-reported outcomes based intervention on QoL that needs to be reappraised in confirmatory studies.

TRIAL REGISTRATION NUMBER

ClinicalTrials.gov Identifier (NCT02204111).

Retrospective quality of life study in patients with retroperitoneal sarcoma in an Asian population

BACKGROUND

Retroperitoneal sarcoma represents 15% of sarcomas. The mainstay of treatment is surgery where a majority of patients require multi-visceral resections that may significantly impact their quality of life (QOL) following surgery. Studies in other cancers have shown that QOL may not be significantly impacted after radical or extensive surgery. However, there are limited studies examining the QOL specifically in patients with retroperitoneal sarcoma. In this pilot study, we retrospectively evaluated the QOL of patients with retroperitoneal sarcoma.

METHODS

32 out of 90 patients who underwent surgical intervention for retroperitoneal sarcoma in National Cancer Centre Singapore from January 1999 to August 2018 who were alive and on follow-up were included in this study. EORTC-QLQ-C30 was administered to the patients.

RESULTS

The median age of our patients was 59 years (range, 35-84), and median time from surgery to the implementation of questionnaire was 2.5 years (range, 0.05-9.6). Younger patients had significantly better differences in global health, physical and role functioning scores as compared to older individuals. Female patients reported higher global health, physical, emotional and social functioning scores than males. Patients who were more than 2 years post-surgery exhibited better QOL scores as compared to those who had more recent surgery. Our patients had comparable global health and functioning scores compared to a reference group of outpatient cancer patients at our institution.

CONCLUSIONS

Our pilot study investigating the QOL of patients with retroperitoneal sarcoma has shown that patients need to be followed up for at least 2 years following surgery to evaluate their QOL. In general, they achieved better functioning scores when compared with other cancer patients. These findings support the need for larger-scale prospective studies to further evaluate the QOL of these patients.

Health-related quality Of Life n patients with advanced Soft TIssue sarcomas treated with Chemotherapy (The HOLISTIC study): protocol for an international observational cohort study

INTRODUCTION

Chemotherapy is the mainstay of treatment for patients with advanced soft tissue sarcomas (STS). Treatment intent is usually palliative, aiming to improve symptoms, stabilise or reduce tumour burden and extend life. Clinical trials have traditionally used radiological response, time to progression and survival as measures of treatment efficacy. Health-related quality of life (HRQoL) is at least equally important or more important than survival for many patients with advanced cancer. Systematically collecting HRQoL data during chemotherapy can provide greater insight into treatment efficacy from the patient perspective.The primary aims of this study are to evaluate HRQoL in patients with advanced STS treated with chemotherapy over time, explore the decision-making process and patient reflection post-treatment.

METHODS AND ANALYSIS

This is an observational, international cohort study for 132 patients aged ≥18 years with advanced STS treated at eight centres (three in the UK, five in the Netherlands). Patients will be recruited prior to starting first-line or third-line chemotherapy and invited to complete questionnaires using the Patient-Reported Outcomes Following Initial treatment and Long-term Evaluation of Survivorship registry (PROFILES); an established international registry for collection of cancer patient-reported outcomes. Online (or paper) questionnaires will be completed at baseline, each cycle of chemotherapy and 2-3 monthly during follow-up. The questionnaire package includes the Decisional Conflict Scale, Control Preferences Scale, Quality-Quantity Questionnaire, treatment expectations, European Organisation for the Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC-QLQ-C30), EORTC financial toxicity items, Work Ability Index, Functional Assessment of Cancer Therapy-General (FACT-G) items and Decisional Regret Scale. Clinical data will be extracted from patient records and linked with questionnaire responses. The primary outcome measure is the change in global HRQoL from baseline to after cycle 4 of first-line chemotherapy (based on published data showing that patients with advanced STS complete a median number of four cycles of first-line chemotherapy).

ETHICS AND DISSEMINATION

Heath Research Authority and Research Ethics Committee (REC 17/NI/0197). Results from the Health-related quality Of Life In patients with advanced Soft TIssue sarcomas treated with Chemotherapy (HOLISTIC) study will be published in peer-reviewed journals and disseminated at local, national and international conferences. We will also present our findings at any appropriate patient meetings and involve patients in study-related publications.

TRIAL REGISTRATION NUMBER

NCT03621332.

Skin and Soft Tissue Lesions in a District Hospital in Central Nigeria: A Histopathological Study

Introduction. Skin and soft tissue diseases form a large and heterogeneous group of mesenchymal extraskeletal and dermatologic lesions in humans. Diseases of the skin and soft tissue can develop virtually anywhere in the body, extremities, the trunk, the retroperitoneum, the head, and the neck. Our study aims to review skin and soft tissue specimens from our centre describing the histopathological patterns.

Does palliative chemotherapy really palliate and are we measuring it correctly? A mixed methods longitudinal study of health related quality of life in advanced soft tissue sarcoma

Objective

Soft tissue sarcoma (STS) is a rare cancer type that when locally advanced or metastatic, is predominantly treated with palliative chemotherapy with the aim of improving both quantity and quality of life. Given modest survival data after commencing first line chemotherapy, this study examines (i) what constitutes health related quality of life (HRQoL), (ii) whether the most commonly used HRQoL assessment tool measures this and (iii) to what extent HRQoL, and its components, change during and after treatment.

Design

Mixed-methods longitudinal study of 66 sarcoma patients living with STS (42 commencing chemotherapy, 24 under surveillance after completing chemotherapy) involving serial EORTC QLQ-C30 questionnaires and nested-qualitative semi-structured interviews with a sub-sample of participants. EORTC QLQ-C30 score change from baseline to primary evaluation point was examined using a paired t-test. Interviews were analysed using the framework approach before both datasets were integrated.

Results

Five main factors, including control of pain, were identified by study participants as important components of HRQoL; these are examined within the EORTC QLQ-C30. However, others e.g. independence loss and common causes of anxiety, are not. Whilst social and psychological domains are addressed by the EORTC QLQ-C30, the quantitative change over time did reflect qualitative descriptions of decline.

The mean overall EORTC QLQ-C30 HRQoL score deteriorated from baseline (60.4) to the primary evaluation point (50.2) [change of -10.2, t-test: -2.70, p = 0.01] for those receiving chemotherapy; this was in concordance with patients’ qualitative accounts. Baseline overall HRQoL scores were higher in the surveillance group suggesting a correlation with chemotherapy response and longer-term improvement in HRQoL. The evidence from both HRQoL scores and qualitative accounts indicated that the presence and control of physical symptoms were particularly important in maintaining HRQoL. Whilst fatigue deteriorated on chemotherapy (baseline 41.7 to 52.8; change of +11.1, t-test +2.51, p<0.05), pain (baseline 41.5 to 32.1; change -9.4, t-test -2.06 p<0.05) and sleep disturbance (43.1 to 28.5; change -14.6, t-test –3.05, p<0.05) both improved.

Conclusion

A key finding was that the EORTC QLQ-C30 assesses some but not all of the patient-reported components of HRQoL in sarcoma patients highlighting the need for either STS specific modules within the EORTC QLQ-C30 or a completely new STS specific HRQoL tool. First line palliative chemotherapy improves specific symptoms known to be prevalent and to influence HRQoL in this patient group which in some patients may translate to sustained improvement in HRQoL: further exploration and validation of these findings in larger prospective studies are warranted.

Multimodality palliative treatment with transarterial chemoembolization and high-intensity focused ultrasound for gastric leiomyosarcoma multiple liver metastasis pain: A case report

INTRODUCTION

Gastric leiomyosarcoma (LMS) is a rare malignancy with minimal therapeutic options and has poor prognosis once metastasis develops.

PATIENT CONCERNS

A case of gastric LMS with multiple metastases, pain, and progressive anemia 13 months after the initial diagnosis in a 43-year-old woman.

DIAGNOSIS

Gastric LMS with liver metastases and multiple retroperitoneal lymphatic metastases.

INTERVENTIONS

Minimally invasive therapies of repeated tetrahydropalmatine and oxaliplatin-based transarterial chemoembolization and high-intensity focused ultrasound treatment were performed.

OUTCOMES

The treatments resulted in significant pain relief (numerical rating scale from 8-2 points) after the initial treatment, improvement in performance status and quality of life, and a progression-free survival of 4 months after treatment.

CONCLUSION

This combined modality palliative treatment approach was well tolerated with noticeable pain relief.

Symptom Burden and End-of-Life Palliative Treatments during the Last Two Weeks of Life in Patients with Advanced Musculoskeletal Sarcoma

Background: Musculoskeletal sarcomas (MSSs) are rare cancers and often aggressive tumors that originate from mesenchymal tissue. Patients with advanced MSS often report difficulties with symptom burden, which can reduce their health-related quality-of-life. Objective: The aim of this study was to describe the patterns of the physical symptoms of MSS patients in the palliative setting and to detail the palliative treatment used in the last two weeks of life. Design: Retrospective study using the electronic patient records from a single institution. Setting/Subjects: A retrospective study was carried out in a sample of 46 consecutive MSS patients with locally advanced/metastatic disease, who were hospitalized and died in our department. The median age of these patients was 56 years at death. Measurements: Symptom burden and medical intervention during the last two weeks of life were collected. Results: The most frequent physical symptoms were pain and dyspnea in 93% and 78% of patients, respectively, while only 17% of patients suffered from nausea. A total of 98% of patients required opioids, and most patients were treated with morphine through either subcutaneous or intravenous continuous injection. Nonsteroidal anti-inflammatory drugs and acetaminophen were administered to 79% of patients. Corticosteroids were administered for the relief of dyspnea to 83% of patients. Of the patients, 46% received palliative chemotherapy within the last two weeks of life, and the oral treatment was continued until a median of 5.6 days before death. In addition, 39% of patients received a sedative treatment during the last two weeks of life for uncontrolled refractory symptoms. Conclusions: The symptom burden experienced by advanced MSS patients is profound at the end of life for all palliative approaches. Therefore, palliative medicine is an important and even crucial component of the continuum of care, allowing for aggressive symptom management with a variety of medical interventions, including palliative sedation.

Patient Perceptions of the Impact of Treatment (Surgery and Radiotherapy) for Soft Tissue Sarcoma

BACKGROUND AND OBJECTIVES

Treatment for soft tissue sarcoma (STS) is challenging for patients. This study aimed to gain an in-depth understanding of patients' experiences of STS treatment, including whether the sequence of treatment (preoperative or postoperative radiotherapy) influences patient perceptions.

METHODS

Face-to-face semi-structured interviews were conducted with nineteen patients who had been treated for STS with surgery and radiotherapy between 2011 and 2016. Topics discussed included perceptions of treatment, social support, and coping mechanisms. Qualitative, inductive, thematic analysis was conducted and structured using the Framework approach.

RESULTS

Treatment sequence itself did not appear to cause concern, but uncertainty regarding treatment and side effects could negatively impact participants. Social relationships and individual coping strategies influenced participants' experiences of treatment.

CONCLUSIONS

Participants' perceptions of the treatment process varied; the experience was highly individual. It is important to ensure individual psychosocial and information needs are met. In particular, the removal of uncertainty regarding treatment is important in supporting patients undergoing treatment for soft tissue sarcoma.

A Retrospective Analysis of Pain Burden in Hospitalized Young Adult Cancer Patients Compared with Their Older Adult Counterpart

CONTEXT

Research shows an increased symptom burden in young adult (YA) cancer patients compared with their older adult counterpart.

OBJECTIVES

The purpose of this study was to identify differences in clinical characteristics and related outcomes between YA and older adult cancer patients admitted for cancer-related pain.

MATERIALS AND METHODS

We retrospectively identified 190 hospitalized patients in a single academic center with admissions for cancer-related pain. Patients were grouped into either "young adult" (18-39) or "older adult" (>40) cohorts. We compared differences in patient characteristics and pain regimens.

RESULTS

Median oral morphine equivalent per 24 hours was higher in the YA group (194 mg vs. 70 mg, p = 0.010). Younger patients received patient-controlled analgesia (PCA) more frequently (p = 0.023). The number of palliative care consults and adjuvants prescribed did not differ between groups (p > 0.05), although YAs more frequently had an inpatient pain anesthesia consult (p = 0.047).

CONCLUSION

Findings show increased opioid requirements and PCA use in YAs being treated for malignancy compared with their older adult counterpart.

Age-related sarcoma patient experience: results from a national survey in England

Background

Sarcomas are rare, heterogeneous tumours affecting patients of any age. Previous surveys describe that sarcoma patients report a significantly worse experience than those with common cancers. Consequently, Sarcoma UK conducted a national survey and these data were examined for age- and tumour-related differences in patients’ experiences.

Methods

Patients were randomly selected from respondents to National Cancer Patient Experience Surveys (n = 900). Differences between patient groups according to age (Adolescents and Young Adults [AYA] 18–39 years, middle-aged 40–64 years, elderly 65 + years) and tumour type (soft-tissue [STS] vs. bone]) were analysed with t-tests or chi-square tests.

Results

Survey response rate was 62% (n = 558; STS 75%, bone sarcoma 25%). Delay in diagnosis was reported; 27% patients (n = 150) waited > 3 months and initial symptoms were incorrectly interpreted; AYA STS patients were significantly more likely to be treated for another condition, or advised that their symptoms were not serious, than older STS patients. Clinical trial participation was low (6%, n = 35). Symptom burden was high, most commonly daytime fatigue (48%, n = 277) and pain (44%, n = 248). AYAs were significantly more likely to report most side-effects and post-treatment concerns than older patients. Elderly patients were more satisfied with the information and emotional support provided than younger patients, however were significantly less likely to be referred to rehabilitation services.

Conclusions

This study identifies significant age-related differences in the sarcoma patient journey, which are not only related to variation in tumour-types. These results provide rationale for adopting an age-specific approach to the management of sarcoma patients in order to improve overall patient experience.

Electronic supplementary material

The online version of this article (10.1186/s12885-018-4866-8) contains supplementary material, which is available to authorized users.

Health Care Resource Utilization and Costs among Adult Patients with Advanced Soft Tissue Sarcoma: A Retrospective Medical Record Review in the United Kingdom, Spain, Germany, and France

Objective

To describe health care resource utilization and costs for patients with advanced soft tissue sarcoma (STS) in the United Kingdom (UK), Spain, Germany, and France.

Methods

Physicians abstracted data for adult patients with a diagnosis of advanced STS (other than Kaposi's sarcoma or gastrointestinal stromal tumor) who received ≥1 lines of systemic therapy. Health care resource utilization related to advanced STS treatment was recorded; associated costs were estimated by applying unit costs.

Results

A total of 130 physicians provided data for 807 patients (UK: 199; Spain: 203; Germany: 204; and France: 201). The site of care during active treatment varied based on differences in the health care systems of these four countries. Total mean per-patient health care cost in the UK was £19,457; in Spain, €26,814; in Germany, €20,468; and in France, €24,368. Advanced STS-related systemic treatment costs were driven primarily by drug acquisition and administration costs. Treatment-related costs increased during later lines of therapy for all countries except France, where they decreased after first-line therapy. Pain control and antiemetics were the most common supportive care medications.

Conclusions

This study provides real-world data on resource utilization and estimated costs in advanced STS and could inform policymakers about treatment burden.

Efficacy and safety of regorafenib compared to placebo and to post-cross-over regorafenib in advanced non-adipocytic soft tissue sarcoma

INTRODUCTION

The placebo-controlled phase-2 REGOSARC trial demonstrated the efficacy of regorafenib in patients with leiomyosarcoma, synovial sarcoma and other non-adipocytic sarcoma but not in liposarcoma. Patients initially allocated to placebo were allowed to receive regorafenib after progression. We report here an updated analysis of the trial including evaluation of regorafenib activity after cross-over.

METHODS

From June 2013 to December 2014, 139 patients were enrolled in the non-adipocytic sarcoma cohorts. Median follow-up is now 32.4 months. Benefit of regorafenib versus placebo in terms of progression-free survival (PFS) and overall survival (OS) from randomisation was estimated by hazard ratio (HR) in Cox models. In the placebo arm, intra-patient benefit of regorafenib after cross-over was evaluated by the growth modulation index (GMI) (GMI was here, for each patient, PFS after cross-over regorafenib divided by PFS with placebo). Furthermore, the activity of delayed (after cross-over) versus early (at study entry) regorafenib was evaluated by comparing PFS after cross-over to regorafenib to PFS after randomisation in the regorafenib arm.

RESULTS

PFS benefit of regorafenib as compared to placebo was confirmed with longer follow-up (HR = 0.50; 95% CI: 0.35-0.71; p < .0001). OS was not statistically significant different (HR = 0.78; 0.54-1.12; p = .18). This finding may partially be explained by the fact that 55/68 patients who progressed on placebo (81%) received cross-over Regorafenib after progression: 59% of them had a GMI ≥ 1.3 (95% CI, 45-71%). Delayed start of regorafenib was associated with a statistically non-significant shorter PFS as compared to early treatment (HR = 1.21; 0.84-1.73; p = .30) without impact on OS.

CONCLUSIONS

Observed PFS confirms that regorafenib warrants further clinical investigation in refractory non-adipocytic sarcomas.

Treatment Patterns and Survival among Adult Patients with Advanced Soft Tissue Sarcoma: A Retrospective Medical Record Review in the United Kingdom, Spain, Germany, and France

Objective

To describe real-world treatment patterns and outcomes for patients with advanced soft tissue sarcoma (STS) not amenable to surgery or radiotherapy in the United Kingdom, Spain, Germany, and France.

Methods

Physicians completed a web-based medical record abstraction for adult patients with advanced STS (other than Kaposi's sarcoma or gastrointestinal stromal tumor) who received ≥1 line of systemic therapy. Clinical characteristics, treatments, tumor responses, and mortality data were recorded.

Results

A total of 130 physicians provided data for 807 patients. Patients' mean age at advanced STS diagnosis was 57.1 (±12.3) years; 59% were male. The most commonly identified histologic categories were leiomyosarcoma (28%), liposarcoma (13%), and rhabdomyosarcoma (11%). Overall, 57% of patients received only 1 line of therapy, 32% received 2 lines of therapy, and 11% received ≥3 lines of therapy. The most common first-line regimens were doxorubicin alone (41%), doxorubicin plus ifosfamide (19%), docetaxel plus gemcitabine (9%), paclitaxel alone (4%), and ifosfamide (4%). Median overall survival from start of treatment was estimated to be 17.6 months (95% confidence interval, 15.6–19.0 months).

Conclusions

In real-world clinical practice, advanced STS is most commonly treated with older therapies in the United Kingdom, Spain, Germany, and France. New therapies that improve overall survival in advanced STS are needed.

Quality of life and patients’ expectations in soft tissue sarcoma

Assessment of health-related quality of life (HRQoL) is essential for holistic care. Greater efforts are required to incorporate HRQoL measures into clinical trials and daily practice. Considerable HRQoL data are available for localized soft tissue sarcomas (STS), particularly in the orthopedic setting. In future, HRQoL is expected to become increasingly important in the evaluation of palliative therapy in advanced STS. A patient-centric approach is advocated for STS management. Greater awareness of STS by nonspecialist clinicians, and timely referral to specialized sarcoma reference centers, is crucial for patient welfare. The patient is central to shared decision-making during consultations and during case review in tumor boards. The management approach to STS should be collaborative, involving a multidisciplinary team, multiple centers and patient advocacy groups.

The Patient Experience with Soft Tissue Sarcoma: A Systematic Review of the Literature

BACKGROUND

Soft tissue sarcomas (STS) are a heterogenous group of rare tumors that involve the connective tissue in the body (e.g. muscle, tendons). As with many rare tumors, little is known about the impact of STS on patient well-being.

OBJECTIVE

The aim of this review was to better understand current knowledge related to patient experience and quality of life (QOL) following diagnosis of STS.

METHODS

A systematic review of English-language articles published from 2005 to 2015 was conducted in the PubMed/MEDLINE, Embase, PsychINFO, and Evidence-Based Medicine databases. The review included recent conference proceedings and advocacy websites. Articles were eligible if they included adult STS patient-reported outcomes (PROs) or details on patient experience.

RESULTS

Overall, 3430 articles were identified and 20 were eligible for inclusion. Of these, 14 were clinical studies that included PRO measures, 1 summarized PRO measures used in STS studies, and 5 described the STS patient experience. Patients with STS report a range of impacts on QOL, including emotional well-being, body image, functional deficit following surgery, and practical considerations such as child care and work.

CONCLUSIONS

Few studies have published either qualitative or quantitative data on the patient experience with STS. While STS has a measurable impact on QOL, there is a lack of detailed information in the published literature. Although PROs are used in clinical studies of STS, they are not STS-specific and may not capture the unique needs of this population. There is a need for qualitative research to better understand both patient and caregiver experiences in STS.

A cluster-randomised, controlled proof-of-concept study to explore the feasibility and effect of a patient-directed intervention on quality of life in patients with advanced soft tissue sarcoma

INTRODUCTION

Even with evolving and expanding therapeutical options for the treatment of advanced sarcomas over recent years, the balance between efficacy and toxicity still remains a major concern. Moreover, the symptom burden in patients with sarcoma remains high compared with other malignant diseases. It is, therefore, crucial to assess treatment effectiveness not only in terms of disease-related outcomes (eg, overall survival) but also from an individual and patient-centred perspective using the assessment of patient-reported outcomes (PROs). By focusing on PROs as a primary study endpoint, we aim to address key issues for patients with advanced soft tissue sarcoma (STS) undergoing palliative treatment.

METHODS AND ANALYSIS

The protocol of the YonLife study describes a multicentre, cluster-randomised, controlled, open-label proof-of-concept study conducted in patients with advanced or metastatic STS treated with trabectedin in seven German hospitals. The primary objective of the study is to exploratively compare overall quality of life between the patients receiving a multidimensional intervention based on individual PROs and those receiving usual supportive treatment. This complex intervention consists of the (1) electronic assessment of PRO, (2) creation of a case vignette based on PRO and clinical data and (3) treatment suggestions based on the discussion of these vignettes in a regularly meeting expert panel. Additionally, the YonLife trial assesses the applicability of a tablet-based assessment of PROs. Patients' and physicians' acceptance and challenges concerning the implementation process will be evaluated.

ETHICS AND DISSEMINATION

The YonLife trial has been approved by the Ethics Committee of the University Hospital Dresden as well as by the relevant institutions of each participating centre before patient enrolment. The findings will be reported via relevant peer-reviewed journals as well as through presentation at international conferences.

TRIAL REGISTRATION NUMBER

NCT02204111, pre-results.

Olaratumab for advanced soft tissue sarcoma

INTRODUCTION

Olaratumab is a humanized IgG1 monoclonal antibody that blocks the platelet-derived growth factor receptor alpha (PDGFRα). Its antagonistic behavior inhibits the receptor's tyrosine kinase activity, thereby, turning off the downstream signaling cascades responsible for soft tissue sarcoma tumorigenesis. In October 2016, olaratumab received Food and Drug Administration (FDA) approval for its use in combination with doxorubicin for treatment of advanced soft tissue sarcoma. Areas covered: This drug profile takes a comprehensive look at the clinical studies leading to FDA approval of olaratumab as well as its safety and efficacy as a front-line treatment option for sarcoma patients. The literature search was primarily conducted using PubMed. Expert commentary: The combination of olaratumab plus doxorubicin has provided a new front-line therapeutic option for soft tissue sarcoma patients. An open-label phase Ib and randomized phase II trial in patients with advanced soft tissue sarcoma demonstrated that the addition of olaratumab to doxorubicin prolonged progression-free survival by 2.5 months and overall survival by 11.8 months when compared to doxorubicin alone. Of importance, this clinically meaningful increase in overall survival did not come at the expense of a significantly greater number of toxicities. A phase III confirmatory trial (ClinicalTrials.gov Identifier NCT02451943) will be completed in 2020.

REGOSARC: Regorafenib versus placebo in doxorubicin-refractory soft-tissue sarcoma-A quality-adjusted time without symptoms of progression or toxicity analysis

BACKGROUND

In a placebo‐controlled, randomized phase 2 trial (ClinicalTrials.gov identifier NCT01900743), regorafenib improved progression‐free survival (PFS) for patients with doxorubicin‐pretreated advanced nonadipocytic sarcoma. A quality‐adjusted time without symptoms of progression or toxicity (Q‐TWiST) post hoc exploratory analysis was applied to provide an integrated measure of its clinical benefit.

METHODS

In the base‐case analysis, each patient's overall survival (OS) was partitioned into 3 mutually exclusive health states: the time with a grade 3 or 4 adverse event (TOX), the time without symptoms of disease or grade 3 or 4 toxicity from treatment, and the time after tumor progression or relapse. The time spent in each state was weighted with a health‐state utility associated with that state and was summed to calculate the Q‐TWiST. The stability of the base‐case analysis was explored with several sensitivity analyses.

RESULTS

In nonadipocytic sarcoma, the PFS was (4.0 months [2.6‐5.5 months] with regorafenib vs 1.0 month [0.9‐1.8 months] with a placebo; hazard ratio, 0.36 [0.25‐0.53]; P < .0001); the OS was 13.4 months (8.6‐17.3 months) with regorafenib and 9.0 months (6.8‐12.5 months) with a placebo (hazard ratio, 0.67 [0.44‐1.02]). With the classic definition of TOX (including all grade 3 and 4 clinical adverse events), the Q‐TWiSTs were 8.0 months (7.0‐9.0 months) with regorafenib and 5.7 months (4.9‐6.4 months) with a placebo (P < .001).

CONCLUSIONS

For patients with doxorubicin‐pretreated soft‐tissue sarcoma, regorafenib significantly improved quality‐adjusted survival in comparison with a placebo. Cancer 2017;123:2294–2302. © 2017 The Authors. Cancer published by Wiley Periodicals, Inc. on behalf of American Cancer Society. This is an open access article under the terms of the Creative Commons Attribution NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.

In patients with doxorubicin‐pretreated nonadipocytic soft‐tissue sarcoma, regorafenib significantly improves quality‐adjusted survival in comparison with a placebo (8.0 vs 5.7 mo; P < .001).

See also pages 2200‐2.

Symptom Burden in Advanced Soft-Tissue Sarcoma

CONTEXT

There is little information on symptom prevalence and severity in advanced soft-tissue sarcoma (STS). Understanding symptom burden will aid clinical consultations, clarify which symptom interventions are needed, and better define optimum timings of palliative and supportive care referrals.

OBJECTIVES

To describe symptom prevalence and severity in patients undergoing different treatment options for advanced STS: 1) first-line palliative chemotherapy (FLC), 2) active surveillance (AS) pre- and post-FLC, and 3) palliative care (PC) alone.

METHODS

Cross-sectional survey in one sarcoma center using the patient-reported Memorial Symptom Assessment Scale-Short Form (MSAS-SF). Symptom prevalence, severity, and MSAS-SF subscales were recorded before commencing a new treatment. Our results were compared with other MSAS-SF cancer and noncancer data.

RESULTS

One-hundred and thirteen patients (mean age, 59 years) were recruited. Forty-two commenced FLC, 27 started AS pre-FLC, 24 AS post-FLC, and 20 PC alone. Median overall number of reported symptoms was 11 (range 1-31): which when stratified by treatment meant AS pre-FLC < AS post-FLC < FLC < PC alone (most symptomatic). The commonest physical symptoms were pain (77%; 95% CI 68-84), lack of energy (73%; CI 63-81) difficulty sleeping (56%; CI 46-65), feeling bloated (49%; CI 39-58), and dyspnea (49%; CI 39-58). Distress levels were commensurated with prevalence except for dyspnea, which was disproportionally less distressing. Psychological distress was moderate (mean MSAS-PSYCH: 1.39) but higher than comparative cancer data.

CONCLUSION

Advanced STS patients have a clinically important symptom burden comparable to other cancers. Common symptoms should be screened and addressed appropriately, including timely PC involvement.

Symptom clusters and survival in Portuguese patients with advanced cancer

This study aimed to identify clusters of symptoms, to determine the patient characteristics associated with identified, and determine their strength of association with survival in patients with advanced cancer (ACPs). Consecutively eligible ACPs not receiving cancer‐specific treatment, and referred to a Tertiary Palliative Care Clinic, were enrolled in a prospective cohort study. At first consultation, patients rated 9 symptoms through the Edmonton Symptom Assessment System (0–10 scale) and 10 others using a Likert scale (1–5). Principal component analysis was used in an exploratory factor analysis to identify. Of 318 ACPs, 301 met eligibility criteria with a median (range) age of 69 (37–94) years. Three SCs were identified: neuro‐psycho‐metabolic (NPM) (tiredness, lack of appetite, lack of well−being, dyspnea, depression, and anxiety); gastrointestinal (nausea, vomiting, constipation, hiccups, and dry mouth) and sleep impairment (insomnia and sleep disturbance). Exploratory factor analysis accounted for 40% of variance of observed variables in all SCs. Shorter survival was observed for patients with the NPM cluster (58 vs. 23, P < 0.001), as well as for patients with two or more SCs (45 vs. 21, P = 0.005). In a multivariable model for survival at 30‐days, age (HR: 0.98; 95% CI: 0.97–0.99; P = 0.008), hospitalization at inclusion (HR: 2.27; 95% CI: 1.47–3.51; P < 0.001), poorer performance status (HR: 1.90, 95% CI: 1.24–2.89; P = 0.003), and NPM (HR: 1.64; 95% CI: 1.17–2.31; P = 0.005), were associated with worse survival. Three clinically meaningful SC in patients with advanced cancer were identifiable. The NPM cluster and the presence of two or more SCs, had prognostic value in relation to survival.

Palliative Care in Musculoskeletal Oncology

Patients in advanced stages of illness trajectories with local and widespread musculoskeletal incurable malignancies, either treatment naive or having recurrence are referred to the palliative care clinic to relieve various disease-related symptoms and to improve the quality of life. Palliative care is a specialized medicine that offers treatment to the disease-specific symptoms, places emphasis on the psychosocial and spiritual aspects of life and help the patients and their family to cope with advance stage cancer in a stronger and reasonable way. The overall outcome of musculoskeletal malignancies has improved with the advent of multidisciplinary management. Even then these tumors do relapse and leads to organ failures and disease-specific deaths in children and young adults in productive age group thus requiring an integrated approach to improve the supportive/palliative care needs in end-stage disease. In this article, we would like to discuss the spectrum of presentation of advanced musculoskeletal malignancies, skeletal metastasis, and their management.

Update on Prevalence of Pain in Patients With Cancer: Systematic Review and Meta-Analysis

CONTEXT

Cancer pain has a severe impact on quality of life and is associated with numerous psychosocial responses. Recent studies suggest that treatment of cancer pain has improved during the last decade.

OBJECTIVES

The aim of this review was to examine the present status of pain prevalence and pain severity in patients with cancer.

METHODS

A systematic search of the literature published between September 2005 and January 2014 was performed using the databases PubMed, Medline, Embase, CINAHL, and Cochrane. Articles in English or Dutch that reported on the prevalence of cancer pain in an adult population were included. Titles and abstracts were screened by two authors independently, after which full texts were evaluated and assessed on methodological quality. Study details and pain characteristics were extracted from the articles with adequate study quality. Prevalence rates were pooled with meta-analysis; meta-regression was performed to explore determinants of pain prevalence.

RESULTS

Of 4117 titles, 122 studies were selected for the meta-analyses on pain (117 studies, n = 63,533) and pain severity (52 studies, n = 32,261). Pain prevalence rates were 39.3% after curative treatment; 55.0% during anticancer treatment; and 66.4% in advanced, metastatic, or terminal disease. Moderate to severe pain (numerical rating scale score ≥5) was reported by 38.0% of all patients.

CONCLUSION

Despite increased attention on assessment and management, pain continues to be a prevalent symptom in patients with cancer. In the upcoming decade, we need to overcome barriers toward effective pain treatment and develop and implement interventions to optimally manage pain in patients with cancer.

‘When something is this rare … how do you know bad really is bad…?’—views on prognostic discussions from patients with advanced soft tissue sarcoma

Objectives

Prognostic disclosure among patients with cancer permits open informed discussion about treatment preferences and encourages advance care planning. In rare cancers such as soft tissue sarcoma, discussions regarding prognostication are challenging. Little is known about the consequences of this for patients or their preferences for such information. This qualitative study explores patient-centered accounts of the value and timing of prognostic discussions.

Methods

24 semistructured interviews were conducted with soft tissue sarcoma patients attending one London cancer centre: 66% female, median age 53 (range 19–82). The study was cross-sectional and participants were at different stages of the advanced disease trajectory. Interviews were digitally recorded, transcribed verbatim and analysed thematically using the framework approach.

Results

All participants understood the incurable nature of advanced sarcoma. However, prognostic discussions were rare, always patient initiated and did not include known survival data, despite direct participant enquiry. Most participants did not wish to discuss prognosis at initial diagnosis but wished to be offered the opportunity to discuss this at intervals of disease progression, despite reservations it may not be helpful. Participants expected discussions to be clinician initiated. Three themes emerged to explain this position and included (1) Rarity causing prognostic uncertainty referring to patient belief that prognostication in rare cancers was less likely to be accurate than for common tumours; (2) Avoiding the negatives referring to a wish not to hear unfavourable information and (3) Physical symptoms a better prognostic indicator than ‘physician guess’.

Conclusions

Although 17/24 participants preferred not to discuss prognosis at initial diagnosis, they wished to have the opportunity to revisit prognostic discussions at intervals of disease progression. This may facilitate better advance care planning and end of life care.

Symptom burden and medication use in adult sarcoma patients

PURPOSE

Limited data are available on how symptom burden affects health-related quality of life (HRQoL) in patients with sarcoma. This study aims to describe the symptom burden, HRQoL, and medication use in adult sarcoma patients.

METHODS

A single-center, cross-sectional study was conducted, and 79 patients were evaluated using three tools: the Rotterdam Symptom Checklist (RSCL), the Beck Anxiety Inventory (BAI), and the Functional Assessment of Cancer Therapy scale-General (FACT-G). Patients' demographic and clinical information, medication history, and use of concomitant medications were recorded. The proportion of patients with clinically significant RSCL score for a particular symptom was compared with the percentage of patients receiving medication for that symptom.

RESULTS

The mean age was 57.3 ± 15.2 years, with majority of the patients diagnosed with stromal tumor (46.8 %), leiomyosarcoma (15.2 %), and liposarcoma (10.1 %). The most prevalent physical symptoms experienced were tiredness (2.38 ± 1.00), lack of energy (2.04 ± 1.02), and difficulty sleeping (2.00 ± 1.15). The most common psychological symptoms experienced were irritability (1.92 ± 1.01), worrying (1.86 ± 0.90), and anxiety (1.68 ± 0.74). Few (6.3 %) patients received hypnotics while 33.0 % of patients reported difficulty sleeping. A proportion of patients (27.9 %) reported experiencing lack of appetite with only 1.3 % received appetite stimulants.

CONCLUSION

Adult sarcoma patients experience significant physiological and psychological symptom burden, which has a strong negative impact on HRQoL, with a number of physiological symptoms undertreated with pharmacotherapy.

Autologous immune enhancement therapy against an advanced epithelioid sarcoma: A case report

Rare types of cancer are often not effectively treated by approaches such as chemotherapy and radio-therapy, although their side-effects persist. Immunotherapy has been gaining attention worldwide with growing examples of its anticancer activity demonstrated in vivo. This case report describes a 35-year-old male who suffered from advanced epithelioid sarcoma and underwent 18 cycles of chemotherapy without any significant response, who suffered adverse effects that caused lung collapse. A notable response was observed following the administration of autologous immune enhancement therapy (AIET), which involves a process of isolation, activation and expansion of natural killer (NK) and T cells, which were obtained from the patient’s own (autologous) peripheral blood. With the present data and the response of the patient to AIET, it may be proposed that AIET is beneficial for patients suffering from advanced epithelioid sarcoma without producing adverse effects.