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Purpose: Cancer‐related fatigue (CRF) results in reduced quality of life for cancer patients. The relationship between tiredness and fatigue has been established in cancer patients and has been shown to be reciprocal, meaning the relationship is somewhat 'chicken or the egg' with tiredness influencing fatigue and vice versa. The aim of this study is to determine whether an improvement in sleep quality can ease the symptoms of CRF and whether this can support the theory that CRF symptoms stem from the effect of tiredness. Method: Three databases were searched producing 259 papers. The papers were filtered using several inclusion criteria, resulting in a final list of 20 papers for analysis. The remaining papers (20) were critically appraised using the Critical Appraisals Skills Programme (CASP) randomised control trial checklist and assessed for bias using the Cochrane Collaboration's tool for assessing risk of bias in randomised trials. Results: Fourteen papers showed an increase in sleep quality that also resulted in an improvement in fatigue symptoms. Cognitive behavioural therapy was shown to be the most effective intervention with a statistically significant decrease in fatigue alongside significant improvement in sleep quality shown in six of the papers (p < 0.05). Sleep education also had a positive impact on both sleep and fatigue scores with three papers showing significant improvements. Three papers focusing on exercise interventions produced a significant improvement in fatigue symptoms and quality of sleep. Conclusion: Improving quality of sleep does ease the symptoms of CRF; however, the 'chicken or the egg' question regarding CRF and tiredness cannot be answered at this stage. [ABSTRACT FROM AUTHOR]

Psychological distress (including depression and anxiety) is common in the first years of cancer diagnosis but can differ by country and region. The aim of the present paper was to review the prevalence of psychological distress among cancer patients in the Southeast Asia (SEA) region. A systematic literature search was carried out using several databases (i.e., PubMed, PsychARTICLES, Embase, CINAHI, Web of Sciences, Plus, Scopus, and AHMED). Papers originally published in English language were taken into consideration if they (i) were published from 2010 to 2021 and (ii) reported the prevalence of psychological distress among patients with different types of cancer. A total of 23 studies met the inclusion criteria. The most frequently employed psychometric instrument for anxiety and depression screening was the Hospital Anxiety and Depression Scale (HADS). The prevalence of anxiety (ranging from 7% to 88%) was wider than that of depression (ranging from 3% to 65.5%) among patients with different types of cancer and living in various countries in the SEA region. The overall prevalence rate of psychological distress among cancer patients from the SEA region was not fundamentally very different from that of general populations. These findings provide useful information for health professionals and cancer patients to understand the negative role of psychological distress in quality of life and health. The research findings demonstrate the importance of counselling for psychological distress among cancer patients as means of effectively resolving their psychological problems and ultimately improving the quality of oncology medical care. Clinical recommendations for cancer management should incorporate the early identification of (and therapy for) psychological distress, as well as their monitoring during treatment. [ABSTRACT FROM AUTHOR]

Introduction: Although there is growing evidence the Clinical Nurse Specialist role makes a difference to patient care, the full value of this service may not be always appreciated with current models not meeting the needs of those with cancer. The primary aim of this integrative literature review was to evaluate outcomes associated with the role of the Clinical Nurse Specialist in cancer care. The secondary aim was to identify the components of the Clinical Nurse Specialist role in cancer care from the included papers in the literature review. Methods: An integrative literature review using a systematic approach was adopted. Literature searches were undertaken in four databases and supplemented with a search in the grey literature and reference lists of included papers. Searches were limited to January 2009‐July 2019 and those written in the English language. Three reviewers independently completed the searches and reviewed the papers before reaching a consensus. Results: Fourteen eligible research papers were identified. Evaluations were predominately positive with the role contributing to improving patient outcomes with regards psychological support, information provision, symptom management, service coordination and patient satisfaction. Conclusion: The findings of this literature review firmly establish the Clinical Nurse Specialist as a valuable member of the multidisciplinary team in enhancing cancer care services. [ABSTRACT FROM AUTHOR]

Introduction: With rapid changes in treatments for colorectal cancer (CRC), qualitative research into CRC survivorship requires greater synthesis. This paper aims to fill this gap through a systematic review (PROSPERO CRD42019131576) and thematic synthesis of the qualitative literature on survivorship experiences across early‐stage and advanced CRC survivors. Methods: CINAHL, Embase, MEDLINE, PsycINFO and PubMed were searched for qualitative CRC survivorship papers. Titles, abstracts and full texts were screened. Included articles (n = 81) underwent data extraction, CASP qualitative bias ratings and thematic synthesis. Results: Bowel dysfunction caused functional limitations and negative quality of life (QoL), while stomas posed threats to body image and confidence. Physical symptoms hindered return to work, increasing financial burdens. Survivors' unmet needs included information regarding symptom expectations and management, and ongoing support throughout recovery. Advanced and early‐stage survivors shared similar experiences. Advanced survivors struggled with fear of cancer recurrence/progression and feelings of powerlessness. Functional limitations, financial impacts and sexuality in advanced survivors were underexplored areas. Conclusion: CRC and its treatments impact survivors' QoL in all areas. A coordinated supportive care response is required to address survivors' unmet needs. Future qualitative studies should explore advanced CRC subpopulations, treatment‐specific impacts on QoL and long‐term (>5 years) impacts on CRC survivors. [ABSTRACT FROM AUTHOR]

Introduction: The present review aimed to establish prevalence rates of anxiety and depression in adults with haematology cancer, with a focus on the differences between patients under treatment and patients under watchful waiting. Method: Five databases (Scopus, Medline, PsycINFO, EThOS, CINAHL) were searched throughout June 2021. Key search terms included haematology cancer, anxiety, depression, in treatment and watchful waiting. Study and sample characteristics, prevalence rates and mean self‐reported scores of anxiety and depression data were extracted. Results: A total of 18 eligible papers were included in the review. Quality appraisal indicated papers were of adequate standard. Depression data from 2720 participants (14.5% under watchful waiting) and anxiety data from 2520 participants (15.9% under watchful waiting) were analysed through subgroup meta‐analyses. The prevalence of anxiety was 34% amongst adults receiving treatment and 24.5% amongst those under watchful waiting. The prevalence of depression amongst adults receiving treatment was 31.3%, significantly higher than 16.1% of adults under watchful waiting. Conclusion: Overall, adults with haematology cancer were at greater risk of experiencing anxiety and depression than the general population, with greatest risk in those under treatment. The findings indicate the need for future research to examine availability and effectiveness of targeted psychological interventions. [ABSTRACT FROM AUTHOR]

Integrated care is an underpinning concept of contemporary health care policy proffered as a strategy to overcome the fragmentations in care encountered by people with complex care needs (Shaw et al. [2011] What is Integrated Care? An Overview of Integrated Care in the NHS). Cancer patients have potential to benefit from such policy, often having needs that extend beyond cancer. This paper seeks to understand how the concept of integrated care is used in the cancer literature. A search of leading databases was conducted for original research relating to integrated care or an integration intervention aiming to improve outcomes of cancer patients, and analysed using textual narrative synthesis. 38 papers were included, each with a focus on improving cancer-specific aspects of care enhancing the capabilities of the cancer multidisciplinary team. Of the eight studies involving integration between the cancer service and other care providers, all focused on utilising the external provider to deliver aspects of cancer care or placed them in a passive role, as survey participant, a recipient of cancer-related clinical information or as the comparator 'usual care' arm. Within the cancer literature, integration is predominantly used to describe initiatives to improve cancer-related aspects of care. Less attention is given to integration initiatives that enhance coordination across levels of the healthcare system or service providers. [ABSTRACT FROM AUTHOR]

Introduction: Cancer patients and caregivers have myriad unmet needs which can have detrimental consequences on their psychosocial wellbeing. This systematic review aims to identify the unmet supportive care needs of immigrant and native Chinese cancer patients and caregivers. Methods: We systematically searched various electronic databases (e.g. Scopus, CINAHL, PsycInfo, etc.) from the earliest date available until January 2018. Additional studies were identified through reference lists and citation tracking. Eligibility criteria included: (a) qualitative, quantitative and/or mixed methods studies published in English; (b) immigrant and native Chinese cancer patients and/or caregivers (age ≥18 years); (c) unmet needs and/or their correlates. Studies were assessed for their risk of bias, and a narrative synthesis of findings was performed. Results: Forty‐seven papers from 45 studies met eligibility criteria. The most prevalent area of unmet needs was health system and information. Patients most commonly desired one member of the hospital to talk to about all aspects of their care. Caregivers preferred information about the patient's prognosis and likely outcome. Anxiety was most commonly associated with higher levels of health system and information needs. Conclusion: Chinese patients and caregivers experience a range of unmet health system and information needs, which differ depending on their stage along the cancer trajectory. [ABSTRACT FROM AUTHOR]

Women in low‐ and middle‐income countries where the prevalence and mortality of breast cancer are growing rapidly are more likely to be diagnosed at advanced stages, which negatively affects their treatment outcomes and chance of survival. The current literature in those settings tends to focus largely on explaining patient delay in seeking medical attention for breast symptoms. Meanwhile, little is known as to what prompts women to attend screening and diagnostic services after discovering symptomatic breasts. Drawn upon the data from in‐depth interviews with 33 breast cancer patients in Central Vietnam conducted in 2019, this paper examines the context of women's decisions about breast screening and how the practice of seeking cancer diagnosis occurred. Our findings reveal an absence of a national screening program and that seeking medical advice was conducted on an ad hoc basis after self‐detection of breast symptoms. Women's interpretations of symptomatic breasts as suspicious signs of cancer, the co‐occurrence of important life events, or encouragement by people in their social network motivated women to seek medical attention at different public and private health facilities. Their encounters with the health sector often involved multiple visits across time and space in which they experienced various forms of diagnosis delay produced by the health system. Our study carries implications for interventions to encourage women's awareness of early cancer symptoms and prompt medical presentation after self‐discovery of symptomatic breasts. [ABSTRACT FROM AUTHOR]

Many individuals affected by cancer who experience emotional distress report not wanting help. This review aims to understand why individuals affected by cancer seek, accept or decline help for emotional distress and what influences these actions. A systematic review and thematic synthesis of the qualitative literature was conducted. Using pre‐defined search terms, four electronic databases were searched from January 2000 to May 2016. Pre‐determined inclusion and exclusion criteria were then applied. Identified papers were quality appraised. In total, 32 papers were included in the synthesis. Four themes emerged from data synthesis: attaining normality—the normality paradox; being emotionally literate; perceptions of help; needs‐support gap. Attaining normality is ideographic, context dependent and temporally situated; some individuals maintain normality by not seeking/declining help whereas others seek/accept help to achieve a new normality. Thus, attaining normality paradoxically functions to explain both why individuals sought/accepted help or did not seek/declined help. Data indicate that a context dependent, systems thinking approach is merited to enhance psychosocial care. In particular, clinicians must actively explore the personal context of an individual's distress to ensure that help desired and help offered are mutually understood. Further research must address the limitations of the current evidence base to advance theoretical understanding. [ABSTRACT FROM AUTHOR]

This paper presents an approach based on emerging pattern mining to analyse cancer through genomic data. Unlike existing approaches, mainly focused on predictive purposes, the proposal aims to improve the understanding of cancer descriptively, not requiring either any prior knowledge or hypothesis to be validated. Additionally, it enables to consider high‐order relationships, so not only essential genes related to the disease are considered, but also the combined effect of various secondary genes that can influence different pathways directly or indirectly related to the disease. The prime hypothesis is that splitting genomic cancer data into two subsets, that is, cases and controls, will allow us to determine which genes, and their expressions, are associated with different cancer types. The possibilities of the proposal are demonstrated by analyzing RNA‐Seq data for six different types of cancer: breast, colon, lung, thyroid, prostate, and kidney. Some of the extracted insights were already described in the related literature as good cancer bio‐markers, while others have not been described yet mainly due to existing techniques are biased by prior knowledge provided by biological databases. [ABSTRACT FROM AUTHOR]

Patient misunderstanding of cancer clinical trial participation is identified as a critical issue and researchers have developed and tested a variety of interventions to improve patient understanding. This systematic review identified nine papers published between 2000 and 2013, to evaluate the effects of interventions to improve patient understanding of cancer clinical trial participation. Types of interventions included audio-visual information, revised written information and a communication training workshop. Interventions were conducted alone or in combination with other forms of information provision. The nine papers, all with methodological limitations, reported mixed effects on a small range of outcomes regarding improved patient understanding of cancer clinical trial participation. The methodological limitations included: (1) the intervention development process was poorly described; (2) only a small element of the communication process was addressed; (3) studies lacked evidence regarding what information is essential and critical to enable informed consent; (4) studies lacked reliable and valid outcome measures to show that patients are sufficiently informed to provide consent; and (5) the intervention development process lacked a theoretical framework. Future research needs to consider these factors when developing interventions to improve communication and patient understanding during the informed consent process. [ABSTRACT FROM AUTHOR]

Objective: Currently, there are no self‐management resources in Australia that support both Chinese immigrant patients affected by cancer and their caregivers. This paper reports on the development and acceptability assessment of a self‐management intervention (WeCope) in terms of its scope, social and cultural relevance and sensitivity. Methods: Using a community participatory approach in this qualitative study, patients, caregivers and community members took part in semi‐structured focus groups or interviews in Cantonese, Mandarin or English to develop and provide feedback on the acceptability of 'WeCope'. Content analysis was performed on the transcripts using inductive (codes) and deductive (themes and categories) methods. Results: Patients (n = 17), caregivers (n = 10) and community members (n = 2) participated. Four themes were developed, guided by the framework of cultural sensitivity in interventions: (1) content preference and satisfaction; (2) perceived usefulness and usability; (3) cultural relevance and acceptability; and (4) layout and presentation. Participants most commonly wanted more information about treatment‐related issues (n = 14) and available support services (n = 14). Conclusion: Chinese patients and caregivers expressed overall satisfaction with the WeCope resource and provided suggestions for improvement, including provision of more treatment‐related information and contact details for available support while reducing the overall resource length. [ABSTRACT FROM AUTHOR]

Cancer patients undergoing chemotherapy experience a range of treatment-related problems, and variations in prevalence exist between treatment centres. A scoping review was undertaken to map reported rates of problem prevalence in the literature. This will inform development of a patient-reported outcome measure ( PROM) to monitor prevalence and severity of problems over time and assist service providers optimise supportive care provision. Two databases ( Embase and Medline) were searched from 2002 to 2013. Fifty one published papers and conference abstracts reporting problem prevalence rates were identified. The papers reported 98 different problems, from which a typology of 27 problem domains was developed, including both physical symptoms and psychosocial issues. The problem domains most often studied were nausea, vomiting and fatigue. This review reflects the chemotherapy-associated problems to which researchers attach the most importance. The range in reported prevalence across studies was very broad (e.g. nausea: 9-74%), with even less frequently studied problems showing high prevalence in some studies (e.g. gynaecological problems: up to 94%). The wide variation in prevalence and range of problems experienced raises challenges for PROM development. Patients should therefore be involved in consensus exercises to assist selection of items to ensure any instrument is complete and robust. [ABSTRACT FROM AUTHOR]

Spices are dietary agents with immense potential for cancer chemo‐prevention. A wide variety of spices are extensively used as food flavoring agents which possess potent antioxidant, anti‐inflammatory, and anticancer properties due to the presence of certain bio‐active compounds in them. In vitro, in vivo studies and clinical trials of selected spices against various types of cancer are being specified in this review. Effect of certain putative dietary spices namely turmeric, clove, garlic, ginger, fennel, black cumin, cinnamon, pepper, saffron, rosemary, and chilli along with its role in cancer are being discussed. Literature search was conducted through PubMed, Google scholar, Science direct, and Scopus using the keywords "spice," "cancer," "natural medicine," "herbal compound," "bioactive compounds." About 4,000 published articles and 127 research papers were considered to grab the brief knowledge on spices and their anticancer potential on a predefined inclusion and exclusion criteria. Practical application: Historically, spices and herbs are known for its traditional flavor, odor, and medicinal properties. Intensified risk of chronic and pervasive clinical conditions and increased cost of advanced drug treatments have developed a keen interest among researchers to explore the miscellaneous properties of herbal spices. Cancer is one of the deleterious causes of mortality affecting a huge number of populations worldwide. Arrays of cancer treatments including surgery, chemotherapy, and radiation therapy are used to compromise the disease but effective only when the size of the tumor is small. So, an effective treatment need to be developed that produces less side effects and herbal spices are found to be the promising agents. In this review, we illustrate about different in vitro, in vivo, and clinical studies of wide range of culinary spices having antineoplastic potential. [ABSTRACT FROM AUTHOR]

We introduce a mathematical model that shows the interaction dynamics between the uninfected and the infected cancer cell populations with oncolytic viruses for the benign and the malignant cancer cases. There are two important parameters in our model that represent the malignancy level of the cancer cells and the efficacy of the therapy. The parameters play an important role to determine the possibility to have successful therapy for cancer. Our model is based on the predator-prey model with logistic growth, functional response, and the saturation effect that show the possibility for the virus to be deactivated and blocked by the human immune system after they reach a certain value. In this paper, we consider the appearance of the Hopf bifurcation on the system to characterize the treatment response based on the malignancy effect of the disease. We employ numerical bifurcation analysis when the value of the malignancy parameter is varied to understand the dynamics of the system. [ABSTRACT FROM AUTHOR]

According to the World Health Organization, medulloepithelioma belongs to the embryonal neoplasm entity. It is a very rare, highly malignant tumor typically affecting infants and young children. Usually, the tumor arises in the eye or in the central nervous system; a peripheral location has been rarely reported without an established treatment. The recognition and separation of this neoplasm from other differential tumors are mandatory for better understanding of its biology and determination of optimal treatment. This paper reports a case of an ectopic intrapelvic medulloepithelioma with liver metastasis in a 3-year-old girl. [ABSTRACT FROM AUTHOR]

Objective: An increasing number of people living with HIV are living longer and experiencing a dual diagnosis of HIV and cancer. Little is known of their experience and quality of care. This paper presents the findings of a study exploring experiences of cancer care, from the perspectives of both patients and healthcare professionals. Methods: Thematic analysis of participant narratives provided in longitudinal, semi‐structured interviews with 17 people, recruited from three London sites between 2015 and 2017. Focused ethnography comprising 27 hr of participant observation and seven semi‐structured interviews with healthcare professionals. Results: Both HIV and cancer have a powerful, combined impact; in cancer, the impact is visible; in HIV, it is generally hidden. Patients and staff experienced particular challenges in the cancer setting. Patients felt responsible for their HIV management and described being excluded from clinical trials. Both staff and patients encountered difficulties around the management of information relating to HIV. Conclusion: This dual diagnosis has a profound and negative effect on patients' experiences and potential outcomes. Improvement depends on interventions that acknowledge the shared social narrative and impact of HIV‐related stigma so that this burden is not carried by the patient alone. [ABSTRACT FROM AUTHOR]

Low-Rank Representation (LRR) is a powerful subspace clustering method because of its successful learning of low-dimensional subspace of data. With the breakthrough of "OMics" technology, many LRR-based methods have been proposed and used to cancer clustering based on gene expression data. Moreover, studies have shown that besides gene expression data, some other genomic data in TCGA also contain important information for cancer research. Therefore, these genomic data can be integrated as a comprehensive feature source for cancer clustering. How to establish an effective clustering model for comprehensive analysis of integrated TCGA data has become a key issue. In this paper, we develop the traditional LRR method and propose a novel method named Block-constraint Laplacian-Regularized Low-Rank Representation (BLLRR) to model multigenome data for cancer sample clustering. The proposed method is dedicated to extracting more abundant subspace structure information from multiple genomic data to improve the accuracy of cancer sample clustering. Considering the heterogeneity of different genome data, we introduce the block-constraint idea into our method. In BLLRR decomposition, we treat each genome data as a data block and impose different constraints on different data blocks. In addition, graph Laplacian is also introduced into our method to better learn the topological structure of data by preserving the local geometric information. The experiments demonstrate that the BLLRR method can effectively analyze integrated TCGA data and extract more subspace structure information from multigenome data. It is a reliable and efficient clustering algorithm for cancer sample clustering. [ABSTRACT FROM AUTHOR]

MicroRNA-221/222 (miRNA-221/222, miR-221/222) is a noncoding microRNA which is widely distributed in eukaryotic organisms and deeply involved in the posttranscriptional regulation of gene expressions. According to recent studies, abnormal expressions of miR-221/222 are closely related to the occurrence and development of various kinds of malignant tumors. The role of miR-221/222 in tumor development and their potential molecular mechanism in various cancers, including liver cancer, colorectal cancer, cervical cancer, ovarian cancer, and endometrial carcinoma, are summarized and reviewed in this paper. Moreover, the potential translational biomarker role of abnormal miR-221/222 level in tumor or blood circulation for tumor diagnosis is also discussed. [ABSTRACT FROM AUTHOR]

The epithelial-mesenchymal transition (EMT) is a transformation process mandatory for the local and distant progression of many malignant tumors, including hepatocellular carcinoma (HCC). Matrix metalloproteinases (MMPs) play significant roles in cellular regeneration, programmed death, angiogenesis, and many other essential tissular functions, involved in the normal development and also in pathological processes, such as the EMT. This paper reviews the roles of MMPs in the EMT involved in HCC invasion, as well as the ancillary roles that MMP cross-activation and tissue inhibitors play in modulating this process. While gelatinases MMP-2 and MMP-9 are the MMPs commonly cited in the EMT of HCC, MMPs belonging to other classes have been proven to be involved in this process, favoring not only invasion and metastasis (MMP-1, MMP-3, MMP-7, MMP-10, MMP-11, MMP-13, MMP-14, MMP-16, MMP-26, and MMP-28) but also angiogenesis (MMP-8 and MMP-10). There is also data suggesting that other MMPs with a suspected or demonstrated role in the EMT of other cancers may also have some degree of involvement in HCC. The auto- and cross-activation of MMPs may complicate this issue, as pinpointing the extent of implication of each MMP may be extremely difficult. The homeostasis between MMPs and their tissue inhibitors is essential in preventing tumor progression, and the disturbance of this stability is another entailed factor in the EMT of HCC, which is addressed herein. [ABSTRACT FROM AUTHOR]

Introduction: Whilst there has been a wealth of research on benefits of physical activity (PA) in people with cancer, with three published reviews of reviews, no review of reviews has focused on older adults (65 years or older) who may have unique biological characteristics and barriers. We summarised PA effectiveness from reviews where majority of study participants were 65 years or older. Methods: Six databases were searched for systematic reviews of randomised controlled studies (RCTs)/quasi‐RCTs examining any type of PA in reviews where majority of study participants were aged 65 years or older. Two reviewers conducted the search and analysis according to PRISMA and JBI guidelines. Results: Fifteen reviews involving 76 different primary studies (5404 participants) were included. The majority (3827; 71%) had prostate cancer. PA was associated with benefits across multiple physical outcomes (muscle mass, functional performance, strength), improved fatigue and health service outcomes. In contrast to younger adults, there was no improvement in anxiety and mixed findings for quality of life and depression. Conclusion: PA is associated with multiple benefits in older adults with cancer, with some differences compared to younger individuals which may reflect biological or behavioural determinants. Future research should focus on mechanisms underlying PA effectiveness and underrepresented populations. [ABSTRACT FROM AUTHOR]

Atomic force microscopy (AFM) is an easy-to-use, powerful, high-resolution microscope that allows the user to image any surface and under any aqueous condition. AFM has been used in the investigation of the structural and mechanical properties of a wide range of biological matters including biomolecules, biomaterials, cells, and tissues. It provides the capacity to acquire high-resolution images of biosamples at the nanoscale and allows at readily carrying out mechanical characterization. The capacity of AFM to image and interact with surfaces, under physiologically relevant conditions, is of great importance for realistic and accurate medical and pharmaceutical applications. The aim of this paper is to review recent trends of the use of AFM on biological materials related to health and sickness. First, we present AFM components and its different imaging modes and we continue with combined imaging and coupled AFM systems. Then, we discuss the use of AFM to nanocharacterize collagen, the major fibrous protein of the human body, which has been correlated with many pathological conditions. In the next section, AFM nanolevel surface characterization as a tool to detect possible pathological conditions such as osteoarthritis and cancer is presented. Finally, we demonstrate the use of AFM for studying other pathological conditions, such as Alzheimer's disease and human immunodeficiency virus (HIV), through the investigation of amyloid fibrils and viruses, respectively. Consequently, AFM stands out as the ideal research instrument for exploring the detection of pathological conditions even at very early stages, making it very attractive in the area of bio- and nanomedicine. [ABSTRACT FROM AUTHOR]

Merkel cell carcinoma (MCC) is a rare and aggressive neuroendocrine carcinoma of the skin. MCC is characterized by a high incidence of locoregional recurrence, and distant metastasis, and often requires short-term follow-up after treatment. In this present paper, we describe a rare case of MCC, which presented as a palpable axillary mass and an incidental adrenal mass, and report on the ultrasonography, computed tomography, and 18F-fluorodeoxyglucose-positron emission tomography findings. The patient underwent surgery and adjuvant radiation therapy. Seven months after the initial diagnosis, distant metastasis was detected during a follow-up examination. [ABSTRACT FROM AUTHOR]

Abstract: The aim of this paper is to evaluate our Unit's initial experience using the Intact breast lesion excision system as a therapeutic excision option for benign or borderline breast lesions, which otherwise would entail open operative excision. The study includes the first 111 patients who underwent therapeutic excision with the intact radiofrequency system between December 2012 and May 2016 performed at the Meirav Center for Breast Health, at the Chaim Sheba Medical Center, Ramat Gan Israel. The indications for the procedure included those patients who have benign, or atypical high risk lesions following a previous core needle biospy (CNB) who would have normally undergone conventional excision biopsy. After reviewing each case separately, we found that the use of the BLES system as a treatment device permitted the avoidance of operations that would have been otherwise indicated, in 98 cases of the total 111 in the cohort (88.3%). Thirteen cases eventually had to undergo surgical excision. In eight cases pathology was upgraded from the initial CNB to invasive or noninvasive carcinoma. Although the INTACT sysytem is most commonly used as an alternative biopsy technique for its diagnostic capabilities, this study assessed its clinical role as a definitive therapeutic excisional modality in selected cases of benign breast disease. It proved valuable in the majority of cases with avoidance of surgery where it was traditionally indicated, (98/111, 88.3%) and as definitive fibroadenoma management in a further 28 patients. [ABSTRACT FROM AUTHOR]

Indigenous patient navigator (IPN) programmes show promise in addressing barriers to cancer care and facilitation of patient self‐efficacy. The purpose of this paper is to describe and reflect upon the experience of training an IPN and implementation of the intervention in the Australian context with Indigenous cancer patients. Randomised clinical trial might provide the best available evaluation measure of an intervention but caution should be taken in the implementation process. Socio‐cultural aspects and training can affect the conduct of this type of intervention. We report here five issues needing consideration prior to implementing such intervention. Specifically: (1) recognition of the collective bonds within Indigenous community and understanding by IPN of the degree of personal assistance perceived as not intrusive by the patient; (2) conduct ongoing evaluation of the different role of an IPN involved in this intervention care provider vs. researcher. (3) meaningful engagement develops from a trusting/collaborative relationship between research team and study site staff which may not occur in the study time frame; (4) existing skills as well as training provided may not translate in the IPN understanding and aligning with the study objectives/research values; (5) recruitment of participants requires innovative and highly flexible strategies to be successful. [ABSTRACT FROM AUTHOR]

Starting from the challenge offered by the authors of the post‐traumatic growth (PTG) construct (Tedeschi & Calhoun, ), this paper aims to explore the existence of different linguistic profiles of cognitive and emotional processes in PTG narratives. The autobiographical narratives of 40 cancer patients were analysed for both PTG and linguistic indicators of emotions and cognitive processes. PTG was operationalised as the presence of redemption sequences (McAdams, ). The emotional and cognitive linguistic indicators were analysed by the LIWC program (Pennebaker & Francis, ). All the narratives included PTG (M = 3.55, SD = 1.91). Three clusters of linguistic profiles were retained (60%–79% of variance explained): “disengagement”, “assimilative” and “accommodative”. These clusters differed significantly by PTG (F = 9.70, p < .000, η2 = .34). Given the limitations of the study, the results highlight the importance of the linguistic approach to a deeper understanding of PTG and to tailored pathways of its promotion. [ABSTRACT FROM AUTHOR]

Cancer‐related fatigue (CRF) is common and can be distressing for some survivors. There is increasing interest in measuring levels of CRF, highlighting its impact on quality of life. This review describes the nature and scope of evidence relating to interventions for CRF. Scoping review methodology was used to identify studies, extract data, collate and summarise results. Data were collated according to cancer tumour streams, stage of illness and the types of trial interventions. A total of 447 trials and 37 systematic reviews met the inclusion criteria. Nine papers reported longitudinal results. Populations studied were predominantly of mixed cancer diagnoses and breast cancer. The most frequent interventions were exercise, pharmacological, psycho‐education and mind–body interventions. Fatigue was identified as a primary outcome measure (OM) in 58% of studies, with 58 different fatigue measures reported. Emerging evidence exists for the effectiveness of fatigue interventions for some cancer types. More research on interventions with participants with the same cancer type and illness phase is needed. Measurement of severity and impact of CRF using fewer, robust OMs will permit comparisons across studies. [ABSTRACT FROM AUTHOR]

After the finding by Peyton Rous that filtered extracts from chicken sarcoma generated new sarcoma, numbers of pathogens have been found to be oncogenic. However, we believe cancers caused by infection include many effective preventive measures, which include a potential target for novel cancer diagnostics, therapeutic approaches, and the possibility of prevention by vaccination. L. S. D. Libera et al. investigated HPV prevalence, genotype distribution, and prognosis aspect in anal cancers in the Midwestern Region of Brazil by a retrospective study. [Extracted from the article]

Websites offer new opportunities to provide health-related information to rural communities. However, how acceptable they are to this population is unknown. This paper describes the consumer-led development of a website that provides rural-specific information on psychosocial care for rural South Australians affected by cancer, and examines its acceptability to users. The Country Cancer Support website was developed with people affected by cancer living in rural South Australia ( N = 11), using a Participatory Action Research Framework and evidence-based behaviour change strategies. There were 32,389 visits in the first 3 years. An online survey ( N = 111) revealed that users found the website easy to use, helpful and relevant. Most rural cancer patients and supporters (98.11%) believed it had been written by people who understood what they were going through. Patients and supporters for whom it was relevant, reported feeling more motivated and confident in accessing psychosocial support services in their rural area (66.67%) and/or capital city (67.65%) and/or in travelling for medical treatment (75.86%). Many also felt less isolated (73.33%) and/or distressed (53.57%). All health professionals reported gaining new knowledge. This study shows that carefully designed websites can successfully address rural populations' health information needs and increase intentions to access psychosocial support. [ABSTRACT FROM AUTHOR]

Giant pheochromocytomas are rare silent entities that do not present with the classical symptoms commonly seen in catecholamine-secreting tumors. In many cases they are accidentally discovered. The algorithm to diagnose a pheochromocytoma consists of biochemical evaluation and imaging of a retroperitoneal mass. The female patient in this case report presented with a palpable abdominal mass and was cured with surgical resection. She suffered no recurrence or complications on follow-up. The left retroperitoneal mass measured 27 × 18 × 12 cm and weighed 3,315 grams. Biochemical, radiological, and pathological examinations confirmed the diagnosis of a pheochromocytoma. In this paper, we report on our experience treating this patient and provide a summary of all giant pheochromocytomas greater than 10 cm reported to date in English language medical journals. Our patient’s giant cystic pheochromocytoma was the fourth heaviest and fifth largest maximal diameter identified using our literature search criteria. Additionally, this tumor had the largest maximal diameter of all histologically confirmed benign/low metastatic risk pheochromocytomas. Giant cystic pheochromocytomas are rare entities requiring clinical suspicion coupled with strategic diagnostic evaluation to confirm the diagnosis. [ABSTRACT FROM AUTHOR]

Despite advances in surgical treatments and the availability of more conservative treatment options, women treated for vulval cancer still experience significant complications such as urinary incontinence, lymphoedema, pruritus, sexual and intimacy issues. These issues can profoundly impact a woman's quality of life. The subjective experience of women diagnosed and treated for vulval cancer in the literature is limited, possibly due to its comparable rarity to other gynaecological and female cancers and because it was traditionally seen mainly in the elderly female population. Nonetheless, younger women are also being diagnosed with vulval cancer. This paper reports the findings from a qualitative study about twelve women's experiences with vulval cancer from diagnosis, through treatment and recovery. Women's feelings of isolation, their unmet information and support needs, physical concerns arising from vulval cancer, particularly after surgery, and the consequences for their body image and intimate relationships with partners, were highlighted within the data. The central findings from this study emphasise the need for further research to develop appropriate interventions for women with vulval cancer. It also highlights opportunities to improve clinical practice into the supportive care of women with this isolating disease. [ABSTRACT FROM AUTHOR]

Primary cutaneous anaplastic large cell lymphoma is a CD-30 positive lymphoproliferative disorder with good prognosis, usually treated with radiation therapy and surgery. Head, neck, and extremities are the most frequently involved sites. In this paper, we describe an unusual case of oral localization, recurring after skin-involving radiotherapy, successfully treated with sixteen cycles of brentuximab vedotin. This could be a more effective approach with a less detrimental toll for treating these rare disorders. [ABSTRACT FROM AUTHOR]

Introduction: Growing consensus describes it as "inappropriate" to deliver care to young people in either child or adult environments of care or in settings not equipped to meet their psychosocial needs. The aim of this review was to identify what patient and professional experience tells us about the culture of care specific to young people receiving cancer care in the UK. Methods: A narrative review of published, UK‐based research was conducted. Five online databases were searched using terms related to "culture of care," "cancer" and "adolescent." Papers were assessed for relevance, according to pre‐determined criteria: 19/1,366 identified papers met our inclusion criteria. Results: Studies included in this review were predominantly reflective of care received in specialist units. The findings were in support of "young people‐friendly," "tailored environments," showing how they facilitate young people to have positive experiences of care. Communication, information delivery and patient choice were themes that were central to the culture of care. Conclusion: Highlighted was the need to provide care beyond addressing clinical needs through a young person‐centred approach, to facilitate optimal experiences of care. However, to fully understand the culture of care, research needs to focus on the delivery of care outside of specialist units. [ABSTRACT FROM AUTHOR]

Small cell neuroendocrine carcinoma (SNEC) is a rare form of malignancy. It mainly presents as bronchogenic neoplasm, and the extrapulmonary form accounts for only 0.1% to 0.4% of all cancers. These extrapulmonary tumors have been described most frequently in the urinary bladder, prostate, esophagus, stomach, colon and rectum, gall bladder, head and neck, cervix, and skin. Primary SNEC of the sinonasal tract is extremely rare with only less than 100 cases reported in the literature. Because of extreme rarity and aggressiveness of the tumor, the management for this entity varies considerably mandating multimodality approach. In this paper, we report a patient presented with left-sided facial swelling, and the histopathologic examination confirmed primary SNEC of left sinonasal tract. The tumor involved multiple paranasal sinuses with invasion into the left orbit and left infratemporal fossa and metastasized to cervical lymph nodes and bone. The patient encountered devastating outcome in spite of optimal medical management and treatment with palliative chemotherapy highlighting the necessity for further research of primary SNEC of head and neck. [ABSTRACT FROM AUTHOR]

Despite the growing consensus on the benefits of initiating palliative care early in the disease trajectory, it remains unclear at what point palliative care needs emerge. This study investigates quality of life and unmet palliative care needs at three phases in the cancer trajectory, curative, life-prolonging and most advanced (prognosis <6 months/no further disease-modifying treatment). We collected self-reported data from 620 patients with cancer in the University Hospital of Ghent, Belgium. They completed a questionnaire on quality of life (using the EORTC QLQ-C30) and unmet care needs within the domains of palliative care. We used European reference values of the EORTC QLQ-C30 to compare the mean scores with a norm group. The groups further on in the cancer trajectory reported statistically and clinically poorer functioning compared with earlier phases, also when controlled for the effects of sex, age or type of cancer. Higher symptom burdens for fatigue, pain, dyspnoea and appetite loss were found in groups further into the trajectory, p < .001. Patients in the curative phase experienced physical symptoms and had clinically worse functioning than a European reference group. This paper demonstrates the ongoing need for oncologists to address the broader palliative care needs of patients from diagnosis onwards. [ABSTRACT FROM AUTHOR]

Synovial sarcomas are a rare entity with predilection for extremities and joints. The literature suggests that these tumours are rare in the head and neck region. Very few authors have reported their origin in head. Among the ones occurring in the head region, most of them are found to originate from the parotid area. According to our extensive review of available literature, there has been no reported case of the primary case of synovial sarcoma originating from the scalp convexity. We hereby report one such case in a young female which, by far to the best of our knowledge, is the first ever reported case of a synovial sarcoma occurring on the scalp. The tumour is also the largest ever reported in the literature and posed a great surgical and diagnostic challenge to our team. Through this paper, we recommend that synovial sarcoma should be included as a very rare yet possible differential diagnosis for the scalp tumours. [ABSTRACT FROM AUTHOR]

The aim of this study was to explore reasons for the hospitalisation and place of death outcomes of terminal cancer patients. The methodology involved a qualitative content analysis of medical records pertaining to the last 3 months of life of 39 patients with one of four malignancies: prostate, breast, lung, or haematological. The results presentation is organised around three themes: decision hierarchy in health care, meanings of 'home', and late recognition of dying. Based on the detailed findings, this paper suggests that important insights into the broader goals of advanced cancer patients are offered by allied health staff, and that more effective use of the multidisciplinary team may support endeavours to achieve more home deaths for cancer patients who want this outcome. The analysis also provides new insights into the meaning of 'home' in interactions between advanced cancer patients and health professionals. The wish for 'home' appears bound up with other patient goals and the implications of this are discussed. [ABSTRACT FROM AUTHOR]

Although malakoplakia has been reported to occur at various body sites, pancreatic malakoplakia with simultaneous colonic involvement is very rare. Lesions of malakoplakia can masquerade as tumor masses leading to unwanted resections. Nevertheless, malakoplakia can occur in association with frank carcinomas, especially in the colon. By reporting a case of pancreatic malakoplakia diagnosed by fine needle aspiration cytology, this paper aims to describe cytologic features of malakoplakia and to further review findings from previous reported cases of pancreatic malakoplakia in the literature. With advances in minimally invasive, image-guided aspiration technologies, cytomorphological analyses can diagnose lesions of malakoplakia. This may help avoid surgeries that would have otherwise been carried out due to a misleading impression of tumor. However challenges remain as to the further management of patients diagnosed with this condition. More studies are necessary to determine the probability of malignancies arising in association with malakoplakia, in order to devise appropriate treatment protocols. [ABSTRACT FROM AUTHOR]

The primary goal of this review was to determine whether one-to-one peer support programmes benefit cancer patients. The secondary goal was to assess the quality of the research methodology and of the peer programme description as reported in original research studies. MEDLINE and PsycINFO databases were systematically searched in order to identify relevant studies published between May 2007 and July 2014. Eligible articles were evaluated using pre-existing criteria based on the Consolidated Standards of Reporting Trials Statement Checklist. This review included 13 studies: four randomised controlled trials, one non-randomised comparative study and eight one-group descriptive studies. All studies reported high participant satisfaction with the peer support intervention, and the majority noted positive outcomes regarding psychological adjustment. The quality of the description of the peer support programmes as well as the research methodology of the studies was rated as fair. Methodological weaknesses included biased recruitment strategies and limited information regarding peer volunteers, non-users of peer support and those who withdrew from support programmes. One-to-one peer support programmes have the unique advantage of being a low-cost intervention approach, but also showing potential for relieving the health-care system by reallocating some aspects of the cancer care to community settings. Future research should address the methodological weaknesses in study design and reporting. [ABSTRACT FROM AUTHOR]

Following changes in the structure and funding of the Australian medical system, patients have become 'consumers' or 'clients'. Family and friends have become 'carers' or 'caregivers', signifying their increased responsibilities as patients move from hospitals to communities. While policy makers embrace the term 'carer', some argue that the title is not widely recognised and has disempowering connotations. This paper examines spouses' reflections on the term 'carer' based on qualitative interviews with 32 Australians caring for a spouse with cancer from a study conducted between 2006 and 2009. Recruitment involved survey and snowball sampling. Following a grounded theory approach, data collection and analysis were performed simultaneously. Using Holland and colleagues' sociocultural 'identity as practice' theory and a thematic approach to analysis, findings depict identification with the 'spouse' and 'carer' label as relationally situated and dependent on meaningful interaction. Although others argue that the term 'carer' is a 'failure', these findings depict identification with the label as contextual, positional and enacted, not fixed. Furthermore, and of most significance to practitioners and policy makers, the title has value, providing carers with an opportunity to position themselves as entitled to inclusion and support, and providing health professionals with a potential indicator of a spouse's increased burden. [ABSTRACT FROM AUTHOR]

Purpose. To examine psychosocial and well-being concerns throughout the cancer experience, from prediagnosis to survivorship. Whilst most oncology research focuses on patients, the role and experiences of families and caregivers are increasingly recognised as a core component of health service delivery. Moreover, research suggests that geography is an important consideration, with evidence of rural inequities in health service provision and access. Aims. (i) To examine the unique patient and caregiver experiences of rural people in three rural cancer treatment centres in New South Wales (NSW) and (ii) to examine the barriers to rural patients and caregivers accessing psycho-oncological support in NSW. Methods. A convergent parallel mixed-method evaluation of the psychosocial experiences of rural patients and caregivers accessing cancer services through three health services in rural NSW was undertaken (N = 125). Measures of psychological distress as well as quantitative and qualitative barriers data were collected. Results. Approximately, one-third of the participants reported moderate to severe distress. Patients and caregivers reported systemic, intrapersonal, interpersonal, and pandemic-specific barriers in accessing quality psychosocial healthcare. Conclusions. These results suggest that cancer patients and caregivers in rural NSW may experience elevated levels of psychological distress and barriers in accessing psychosocial care. The combination of high psychological need for patients and caregivers with reduced availability of psychosocial support services has substantial implications for psychological wellbeing and service provision. Underdetection of psychosocial need and a lack of support services pose a significant challenge for rural people with cancer and for those who care for them; this must be an urgent priority for quality improvement and equitable healthcare provision. [ABSTRACT FROM AUTHOR]

Introduction: Advance care planning (ACP) is increasingly regarded as the best way to optimise end‐of‐life (EOL) care. Studies have examined a multitude of factors impacting on the lagging uptake of ACP. In the current study, we specifically focused on patient factors related to the uptake of ACP in adult cancer patients. Methods: A scoping review was conducted, for which we searched the CINAHL, Cochrane, MEDLINE and PsycINFO databases (January 2013–December 2018). Studies exploring patient‐related factors influencing the uptake of ACP in cancer patients were eligible for inclusion. Results: Eleven papers and two overarching themes: person‐related (e.g. socio‐demographic) factors and "comprehension and awareness," were identified. White, well‐educated patients with a support network were more likely to be involved in ACP. However, there is limited comprehension and awareness among cancer patients regarding ACP. Conclusions: The identified themes warrant a tailored approach to ACP. With regard to person‐related factors, the existing body of knowledge on health literacy, disparities and shared decision‐making should be used when designing strategies to improve ACP uptake. Further, our findings regarding "comprehension and awareness" suggest that ACP should not be limited to a narrow process without acknowledging the complexity surrounding personalised cancer care near the EOL. [ABSTRACT FROM AUTHOR]

Breast tumor segmentation plays a crucial role in subsequent disease diagnosis, and most algorithms need interactive prior to firstly locate tumors and perform segmentation based on tumor-centric candidates. In this paper, we propose a fully convolutional network to achieve automatic segmentation of breast tumor in an end-to-end manner. Considering the diversity of shape and size for malignant tumors in the digital mammograms, we introduce multiscale image information into the fully convolutional dense network architecture to improve the segmentation precision. Multiple sampling rates of atrous convolution are concatenated to acquire different field-of-views of image features without adding additional number of parameters to avoid over fitting. Weighted loss function is also employed during training according to the proportion of the tumor pixels in the entire image, in order to weaken unbalanced classes problem. Qualitative and quantitative comparisons demonstrate that the proposed algorithm can achieve automatic tumor segmentation and has high segmentation precision for various size and shapes of tumor images without preprocessing and postprocessing. [ABSTRACT FROM AUTHOR]

An introduction to the journal is presented which discusses topics within the issue including a method for deriving new drug prices, a study in the Netherlands and Belgium on costs of treating metastatic breast cancer patients and patient perspectives on cancer care in Spain.