Faecal immunochemical testing (FIT) in patients with signs or symptoms of suspected colorectal cancer (CRC): a joint guideline from the Association of Coloproctology of Great Britain and Ireland (ACPGBI) and the British Society of Gastroenterology (BSG).

Faecal immunochemical testing (FIT) has a high sensitivity for the detection of colorectal cancer (CRC). In a symptomatic population FIT may identify those patients who require colorectal investigation with the highest priority. FIT offers considerable advantages over the use of symptoms alone, as an objective measure of risk with a vastly superior positive predictive value for CRC, while conversely identifying a truly low risk cohort of patients. The aim of this guideline was to provide a clear strategy for the use of FIT in the diagnostic pathway of people with signs or symptoms of a suspected diagnosis of CRC. The guideline was jointly developed by the Association of Coloproctology of Great Britain and Ireland/British Society of Gastroenterology, specifically by a 21-member multidisciplinary guideline development group (GDG). A systematic review of 13 535 publications was undertaken to develop 23 evidence and expert opinion-based recommendations for the triage of people with symptoms of a suspected CRC diagnosis in primary care. In order to achieve consensus among a broad group of key stakeholders, we completed an extended Delphi of the GDG, and also 61 other individuals across the UK and Ireland, including by members of the public, charities and primary and secondary care. Seventeen research recommendations were also prioritised to inform clinical management.

Work Experiences During and After Treatment Among Self-Employed People with Cancer.

Purpose The proportion of self-employed people in the workforce is growing. However, most research on work participation among cancer survivors has focused on salaried workers. We aimed to explore how self-employed people experience work during and after cancer treatment. Methods In this qualitative study, we conducted semi-structured interviews with seven self-employed people who had been treated for cancer. To provide a variety of perspectives on work-related aspects of self-employed cancer survivors we also interviewed seven counselors in the Norwegian Labour and Welfare Administration (NAV) who had long experience in supporting self-employed people and cancer patients around work participation. The interviews were transcribed verbatim and thematic analysis was undertaken. Results Five themes related to owning a business during and after cancer treatment emerged: entrepreneurship and engagement; cancer treatment and late-effects; business-related worries; shame; and support. Because of high job engagement and high autonomy the self-employed survivors often worked during treatment. While working could provide a sense of normalcy and a distraction from cancer, it was also essential to keep the business running. Survivors struggled with several work-related issues (e.g. high work demands, low work ability), but financial issues related to running their business caused particular worry. Getting cancer and, consequently, struggling with financial problems elicited a sense of shame that was closely connected to their strong identity as (successful) self-employed business (wo)men. Conclusion To support self-employed cancer survivors to retain work following a cancer diagnosis it is necessary to focus on the specific challenges faced by this group of workers, particularly related to financial issues and keeping the business afloat. Support measures to secure production and thus prevent loss of customers and bankruptcy are needed. It is important for health and social care personnel to be aware that self-employed cancer survivors may suffer from shame related to the cancer, low work ability and financial struggles, but that they may have difficulties talking about this shame.

The performance of FIT-based and other risk prediction models for colorectal neoplasia in symptomatic patients: a systematic review.

Background: Colorectal cancer (CRC) incidence and mortality are increasing internationally. Endoscopy services are under significant pressure with many overwhelmed. Faecal immunochemical testing (FIT) has been advocated to identify a high-risk population of symptomatic patients requiring definitive investigation by colonoscopy. Combining FIT with other factors in a risk prediction model could further improve performance in identifying those requiring investigation most urgently. We systematically reviewed performance of models predicting risk of CRC and/or advanced colorectal polyps (ACP) in symptomatic patients, with a particular focus on those models including FIT. Methods: The review protocol was published on PROSPERO (CRD42022314710). Searches were conducted from database inception to April 2023 in MEDLINE, EMBASE, Cochrane libraries, SCOPUS and CINAHL. Risk of bias of each study was assessed using The Prediction study Risk Of Bias Assessment Tool. A narrative synthesis based on the guidelines for Synthesis Without Meta-Analysis was performed due to study heterogeneity. Findings: We included 62 studies; 23 included FIT (n = 22) or guaiac Faecal Occult Blood Testing (n = 1) combined with one or more other variables. Twenty-one studies were conducted solely in primary care. Generally, prediction models including FIT consistently had good discriminatory ability for CRC/ACP (i.e. AUC >0.8) and performed better than models without FIT although some models without FIT also performed well. However, many studies did not present calibration and internal and external validation were limited. Two studies were rated as low risk of bias; neither model included FIT. Interpretation: Risk prediction models, including and not including FIT, show promise for identifying those most at risk of colorectal neoplasia. Substantial limitations in evidence remain, including heterogeneity, high risk of bias, and lack of external validation. Further evaluation in studies adhering to gold standard methodology, in appropriate populations, is required before widespread adoption in clinical practice. Funding: National Institute for Health and Care Research (NIHR) [Health Technology Assessment Programme (HTA) Programme (Project number 133852).

Colorectal Cancer Screening within Colonoscopy Capacity Constraints: Can FIT-Based Programs Save More Lives by Trading off More Sensitive Test Cutoffs against Longer Screening Intervals?

Introduction. Colorectal cancer (CRC) prevention programs using fecal immunochemical testing (FIT) in screening rely on colonoscopy for secondary and surveillance testing. Colonoscopy capacity is an important constraint. Some European programs lack sufficient capacity to provide optimal screening intensity regarding age ranges, intervals, and FIT cutoffs. It is currently unclear how to optimize programs within colonoscopy capacity constraints. Design. Microsimulation modeling, using the MISCAN-Colon model, was used to determine if more effective CRC screening programs can be identified within constrained colonoscopy capacity. A total of 525 strategies were modeled and compared, varying 3 key screening parameters: screening intervals, age ranges, and FIT cutoffs, including previously unevaluated 4- and 5-year screening intervals (using a lifetime horizon and 100% adherence). Results were compared with the policy decisions taken in Ireland to provide CRC screening within available colonoscopy capacity. Outcomes estimated net costs, quality-adjusted life-years (QALYs), and required colonoscopies. The optimal strategies within finite colonoscopy capacity constraints were identified. Results. Combining a reduced FIT cutoff of 10 µg Hb/g, an extended screening interval of 4 y and an age range of 60-72 y requires 6% fewer colonoscopies, reduces net costs by 23% while preventing 15% more CRC deaths and saving 16% more QALYs relative to a strategy (FIT 40 µg Hb/g, 2-yearly, 60-70 year) approximating current policy. Conclusion. Previously overlooked longer screening intervals may optimize cancer prevention with finite colonoscopy capacity constraints. Changes could save lives, reduce costs, and relieve colonoscopy capacity pressures. These findings are relevant to CRC screening programs across Europe that employ FIT-based testing, which face colonoscopy capacity constraints.

Characteristic purpura of the ears, vasculitis, and neutropenia--a potential public health epidemic associated with levamisole-adulterated cocaine.

BACKGROUND: Dermatologists at the University of California, San Francisco recently reported two patients in the online Journal of the American Academy of Dermatology with purpura presumably induced by levamisole in contaminated cocaine. Levamisole-induced vasculitis and neutropenia has been reported elsewhere in the United States and Canada. Up to 70% of cocaine in the United States could be contaminated. OBJECTIVE: We sought to describe similar cases of vasculitis associated with cocaine use. METHODS: This is a retrospective case series. RESULTS: We report 6 remarkably similar patients seen over just the past few months with retiform purpura on the body and tender purpuric eruptions, necrosis, and eschars of the ears after cocaine use in New York and California. All of these patients had positive perinuclear antineutrophil cytoplasmic antibody values and 3 of the 6 also had an associated neutropenia. Direct immunofluorescence studies suggested an immune complex-mediated vasculitis. LIMITATIONS: This case series is descriptive in nature and, because testing is not easily performed, we did not test for levamisole in the serum or blood to prove this is the causative agent. CONCLUSION: It appears the use of cocaine is associated with the peculiar clinical findings of ear purpura, retiform purpura of the trunk, and neutropenia. We believe this case series may represent the tip of the iceberg as a looming public health problem caused by levamisole. Although the direct causal relationship may be difficult to establish, the astute dermatologist or primary care physician should be able to recognize the characteristic skin lesions and should be wary of the potential development of agranulocytosis.

Supporting Self-Employed Cancer Survivors to Continue Working: Experiences of Social Welfare Counsellors and Survivors.

Few studies have investigated the support needed or received by self-employed cancer survivors to continue working. In Norway, the Labour and Welfare Administration (NAV) is responsible for supporting people both practically and financially to continue or return to work following ill health. Social welfare counsellors (NAV counsellors) are responsible for guiding workers in their effort to return to work. This study aimed to investigate NAV counsellors' experiences of supporting self-employed cancer survivors. We also report how self-employed people experienced the support they received from NAV during and after cancer treatment. We conducted individual in-depth interviews among seven self-employed cancer survivors and seven NAV counsellors with experience in supporting self-employed cancer survivors. The survivors experienced NAV as largely absent and considered that the support offered was not very useful. The NAV counsellors stated that self-employed workers are in a difficult situation and that regulations and means of support were primarily designed to fit salaried workers. While they felt they were supposed to function as an "employer" for the self-employed, they found this difficult because of lack of time, expertise and means for supporting self-employed. These findings suggest that the social welfare system in Norway is not adapted to support sick self-employed people appropriately.

Identifying ways to maximise cervical screening uptake: a qualitative study of GPs' and practice nurses' cervical cancer screening-related behaviours.

Background:  Cervical screening uptake is declining in several countries. Primary care practitioners could play a greater role in maximising uptake, but better understanding is needed of practitioners' cervical screening-related behaviours. Among general practitioners (GPs) and practice nurses, we aimed to identify cervical screening-related clinical behaviours; clarify practitioners' roles/responsibilities; and determine factors likely to influence clinical behaviours. Methods: Telephone interviews were conducted with GPs and practice nurses in Ireland. Interview transcripts were analysed using the Theoretical Domains Framework (TDF), a comprehensive psychological framework of factors influencing clinical behaviour. Results: 14 GPs and 19 practice nurses participated. Key clinical behaviours identified were offering smears and encouraging women to attend for smears. Smeartaking responsibility was considered a predominantly female role. Of 12 possible theoretical domains, 11 were identified in relation to these behaviours. Those judged to be the most important were beliefs about capabilities; environmental context and resources; social influences; and behavioural regulation. Difficulties in obtaining smears from certain subgroups of women and inexperience of some GPs in smeartaking arose in relation to beliefs about capabilities. The need for public health education and reluctance of male practitioners to discuss cervical screening with female patients emerged in relation to social influences.   Conclusions: We identified - for the first time - primary care practitioners' cervical-screening related clinical behaviours, their perceived roles and responsibilities, and factors likely to influence behaviours. The results could inform initiatives to enable practitioners to encourage women to have smear tests which in turn, may help increase cervical screening uptake.

Integrating self-management into daily life following primary treatment: head and neck cancer survivors' perspectives.

BACKGROUND: Self-management may help cancer survivors to better deal with challenges to their physical, functional, social and psychological well-being presented by cancer and its treatment. Nonetheless, little is known about how people integrate cancer self-management practices into their daily lives. The aim of this study was to describe and characterise the processes through which head and neck cancer (HNC) survivors attempt to integrate self-management into their daily lives following primary treatment. METHODS: Using a purposeful critical case sampling method, 27 HNC survivors were identified through four designated cancer centres in Ireland and participated in face-to-face semi-structured interviews. Interviews were audio-recorded, transcribed and analysed using thematic analysis. RESULTS: Six themes describing HNC survivors' attempts to integrate self-management into their lives following treatment were identified: grappling with having to self-manage, trying out self-management strategies, becoming an expert self-manager, struggling to integrate self-management strategies into daily life, avoiding recommended self-management and interpreting self-management. CONCLUSIONS: This is the first study to describe HNC survivors' attempts to integrate self-management into their daily lives following primary treatment. The findings indicate that HNC survivors exhibit highly individualised approaches to self-management integration and abandon self-management strategies that fail to meet their own specific needs. IMPLICATIONS FOR CANCER SURVIVORS: Survivors may benefit from skills training and structured support to assist their transition between in-patient care and having to self-manage after primary treatment, and/or ongoing support to deal with persistent and recurring challenges such as eating difficulties and fear of recurrence.

Exploring women's sensory experiences of undergoing colposcopy and related procedures: implications for preparatory sensory information provision.

INTRODUCTION: Some women experience distress during colposcopy examinations which is partly related to women's fear, or experience, of pain during the procedure. However, little is known about women's sensory experiences of colposcopy (other than pain) or what might impact on these experiences. The aim of this study was to explore women's sensory experiences of colposcopy and related procedures and identify factors which influenced negative sensory experiences. METHODS: In-depth interviews were conducted with 23 women who had undergone, for the first time, a colposcopy (some with related procedures, including punch biopsies and loop excision) as part of follow-up for abnormal cervical cytology. Interviews were analysed thematically using the Framework Approach to organise the data and identify emerging higher-order themes. RESULTS: Women described a range of sensory experiences including pain or discomfort, cramping, stinging and cold sensations (due to the application of acetic acid to the cervix). Four key themes emerged as important aspects of the overall sensory experience: levels of pain, treatment-specific sensations, anaesthetic-specific sensations and solution-specific sensations. Factors that may influence women having a negative sensory experience were sensory expectations of the procedure(s) and lack of preparatory sensory information. DISCUSSION: Our study provides unique in-depth insight into women's sensory experiences of colposcopy and related procedures and suggests women require more preparatory sensory information. The issues identified as contributing to women having a negative sensory experience may help inform the development of pre-colposcopy information which may better prepare women with abnormal cervical cytology for follow-up examinations.

Identifying the determinants of adjuvant hormonal therapy medication taking behaviour in women with stages I-III breast cancer: A systematic review and meta-analysis.

OBJECTIVE: This systematic review and meta-analysis aimed to identify the modifiable determinants of adjuvant hormonal therapy medication taking behaviour (MTB) in women with stage I-III breast cancer in clinical practice settings. METHODS: We searched PubMed EMBASE, PsycINFO and CINAHL for articles investigating determinants of adjuvant hormonal therapy. Potentially modifiable determinants were identified and mapped to the 14 domains of the Theoretical Domains Framework (TDF), an integrative framework of theories of behavioural change. Meta-analysis was used to calculate pooled odds ratios for selected determinants. RESULTS: Potentially modifiable determinants were identified in 42 studies and mapped to 9 TDF domains. In meta-analysis treatment side-effects (Domain: Beliefs about Capabilities) and follow-up care with a general practitioner (vs. oncologist) (Social Influences) were significantly negatively associated with persistence (p<0.001) and number of medications (Behaviour Regulation) was significantly positively associated with persistence (p<0.003). Studies did not examine several domains (including Beliefs about Consequences, Intentions, Goals, Social Identity, Emotion and Knowledge) which have been reported to influence MTB in other disease groups. CONCLUSIONS: There is some evidence that the domains Beliefs about Capabilities, Behaviour Regulation and Social Influences influence hormonal therapy MTB. PRACTICE IMPLICATIONS: Further research is needed to develop effective interventions to improve hormonal therapy MTB.

The direct and indirect costs of both overweight and obesity: a systematic review.

BACKGROUND: The rising prevalence of overweight and obesity places a financial burden on health services and on the wider economy. Health service and societal costs of overweight and obesity are typically estimated by top-down approaches which derive population attributable fractions for a range of conditions associated with increased body fat or bottom-up methods based on analyses of cross-sectional or longitudinal datasets. The evidence base of cost of obesity studies is continually expanding, however, the scope of these studies varies widely and a lack of standardised methods limits comparisons nationally and internationally. The objective of this review is to contribute to this knowledge pool by examining direct costs and indirect (lost productivity) costs of both overweight and obesity to provide comparable estimates. This review was undertaken as part of the introductory work for the Irish cost of overweight and obesity study and examines inconsistencies in the methodologies of cost of overweight and obesity studies. Studies which evaluated the direct costs and indirect costs of both overweight and obesity were included. METHODS: A computerised search of English language studies addressing direct and indirect costs of overweight and obesity in adults between 2001 and 2011 was conducted. Reference lists of reports, articles and earlier reviews were scanned to identify additional studies. RESULTS: Five published articles were deemed eligible for inclusion. Despite the limited scope of this review there was considerable heterogeneity in methodological approaches and findings. In the four studies which presented separate estimates for direct and indirect costs of overweight and obesity, the indirect costs were higher, accounting for between 54% and 59% of the estimated total costs. CONCLUSION: A gradient exists between increasing BMI and direct healthcare costs and indirect costs due to reduced productivity and early premature mortality. Determining precise estimates for the increases is mired by the large presence of heterogeneity among the available cost estimation literature. To improve the availability of quality evidence an international consensus on standardised methods for cost of obesity studies is warranted. Analyses of nationally representative cross-sectional datasets augmented by data from primary care are likely to provide the best data for international comparisons.