Métis Peoples and Cancer: A Scoping Review of Literature, Programs, Policies and Educational Material in Canada

Much of the existing Indigenous cancer research focuses on First Nation populations or reports on pan-Indigenous data that include First Nations, Métis, and Inuit metrics together, which fails to capture the distinct lived realities, experiences of colonialism, and culture of each Indigenous group. The purpose of this scoping review was to summarize existing knowledge on cancer among Métis peoples in Canada, offering direction to researchers, institutions, and policymakers for future actions that enhance Métis-specific cancer surveillance and cancer care. We searched Embase, Medline, iPortal, and Proquest Theses and Dissertations databases, Google Scholar and Google, alongside ten websites relevant to cancer and Métis peoples. Two reviewers gathered 571 records. After screening, 77 records were included. Data show that Métis peoples experience higher behavioral risk factors, lower screening participation, higher cancer incidence for some cancers, and higher mortality rates compared to the non-Indigenous population. Existing research is piece-meal and researchers emphasize that there is inadequate Métis-specific cancer data. There is a need for targeted, Peoples-specific cancer control interventions to reduce these health inequities and a coordinated, Peoples-specific approach to cancer research. These efforts must involve collaboration among Métis Nations and organizations, provincial governments and agencies, researchers, and policymakers.

The long term participation trend for the colorectal cancer screening after the 2011 triple disaster in Minamisoma City, Fukushima, Japan

Colorectal cancer (CRC) screening is a well-established cancer screening method, and its effectiveness depends on maintaining a high participation rate in the target population. In this study, we analyzed the trends in CRC screening participation rates over 10 years in Minamisoma City, where residents were forced to evacuate after the 2011 triple disaster in Fukushima, Japan. The immunochemical fecal occult blood test is provided as municipal CRC screening. We calculated the annual CRC screening participation rate and analyzed the factors associated with participation in screening. Overall, 4069 (12.3%) and 3839 (11.7%) persons participated in CRC screening in 2009 and 2010, respectively; however, the number decreased significantly to 1090 (3.4%) in 2011 when the earthquake occurred. Over the following 3 years, the rate gradually recovered. Multivariable logistic analysis showed that age < 65 years, living alone, and evacuation were significant associated factors for non-participation after 2011 (p < 0.05). In conclusion, the CRC screening participation rate decreased significantly during the Great East Japan Earthquake but recovered over the next 3 years. Further analysis of factors preventing CRC screening participation and research on the long-term effects of its post-disaster decline are important to consider in assessing the need for intervention in post-disaster cancer screening.

SP1.1.5Association between prior screening involvement and presentation and outcomes in patients with colorectal cancer

Aims Population bowel cancer screening (BCS) is well established, however many patients still present acutely or with advanced disease. Within a cohort of patients with colorectal cancer (CRC), this study aimed to analyse the relationship between prior engagement with the screening programme and mode of presentation, disease stage and survival. Methods All patients diagnosed with CRC from 2011-2014 in West of Scotland were identified from a regional database and linked into the Bowel Screening dataset for screening participation within two years preceding diagnosis. Results 6551 patients were diagnosed with CRC, 19% (n = 1217) through screening. 39% of patients were not invited for screening and 29% of patients did not respond to invite. Non-response to invite was associated with male sex, increasing age, socioeconomic deprivation, co-morbidity and smoking (all p &lt; 0.001). 13% had previously returned negative screening tests. Negative screening was associated with female sex, anaemia, right sided, poorly differentiated and EMVI positive tumours, and screening with gFOBT versus FIT (all p ≤ 0.001). 2% did not undergo further investigation of a positive test, and &lt;1% had a negative colonoscopy. Participation in screening was associated with reduced emergency presentations (8%vs22%), lower TNM Stage, and improved 3-year CSS (88%vs74%) and OS (85%vs69%) (all p &lt; 0.001). Conclusion Most new cases of CRC are diagnosed outwith the screening programme, predominantly due to non-invite/failure to respond to invite. This has a significant association with adverse outcomes including emergency presentation, advanced TNM stage and poorer survival. Further work is required to increase screening uptake and widen access to BCS.

An e-Learning Course on the Patient-Centered Approach to Colorectal Cancer Screening: GPs First Choice!

BACKGROUND: Colorectal cancer (CRC) is the third most common cancer in men and the second in women worldwide. During the period 2017-2018, in France, 32.1% of the eligible population completed screening, which is under the acceptable uptake rate. The FORCEPS study aimed to test whether a training program focused on improving general practitioners’ (GPs’) communication skills could increase their patients’ CRC screening rate. Our study reports on the construction of, participation in and evaluation of the e-learning training program tested in the FORCEPS study.METHODS: An interdisciplinary team designed an e-learning program for French GPs on the Moodle® platform. Learning activities related to the stated learning objectives and interactive approaches were specified. Two sessions took place, in May and November 2018. The training lasted 6 weeks. RESULTS: In all, 116 GPs registered for the training program. Seventy per cent of the GPs who registered for the first session opted to follow the training via e-learning rather than in person. Among the participants, 36.0% followed the training in its entirety during session 1, as did 24.0% during session 2. At the end of the training, none of the participating GPs self-assessed themselves as a “novice”, and the number of GPs self-assessing as “intermediate” or “experienced” increased. Overall, 62.9% of the participants were generally satisfied with the e-learning course.CONCLUSIONS: The web-based program focused on improving GPs’ communication skills to encourage CRC screening was chosen by a large majority of the participating GPs and received positive reviews. While GPs’ theoretical knowledge can be improved through our training program, it remains to be seen whether or not this will be reflected in their everyday practice, thus resulting in an increased CRC screening participation rate among patients.

Factors Associated with Health Check-up and Cancer Screening Participation among Family Caregivers of Patients with Dementia: A Cross-Sectional Study

Background Providing care for patients with dementia can negatively influence the physical health and health behaviours of family caregivers. A better understanding of the factors associated with health check-up and cancer screening participation is vital for developing effective interventions. Thus, this study aimed to identify factors associated with health check-up and cancer screening participation among family caregivers of patients with dementia. Methods This was a cross-sectional study that analysed the data of 2,414 family caregivers of patients with dementia collected by the Korea Community Health Survey in 2017. A binomial logistic regression analysis was performed to identify demographic, socioeconomic, and health status factors associated with health check-up and cancer screening participation among family caregivers of patients with dementia. Results Health check-up and cancer screening rates among family caregivers of patients with dementia were 68.7% and 61.4%, respectively, which were significantly lower than the rates for individuals who were not caregivers of patients with dementia. Those with lower education levels had lower odds ratios (OR) for both health check-up (OR: 0.60) and cancer screening (OR: 0.59) participation. In addition, symptoms of depression were associated with lower participation (health check-up OR: 0.67; cancer screening OR: 0.65). Conclusions More targeted disease prevention and management strategies must be developed for family caregivers of patients with dementia, particularly those with depressive symptoms and lower education levels.

'Like brushing teeth' - Implementation experiences with opt-in, at-home screening for SARS-CoV-2 among schoolchildren in Germany

Background: Over the course of the pandemic, many countries have repeatedly closed schools and shifted students to remote learning. However, evidence for negative mental and physiological health consequences of such measures for students is increasing, highlighting the need for evidence-based recommendations on how to safely reopen schools. This study presents experiences when implementing opt-in, at-home SARS-CoV-2 screening using rapid diagnostic tests (RDTs) to facilitate safe face-to-face-teaching during a pandemic. Methods: We present data form a prospective study implementing an RDT-based screening program at a primary school in southwest Germany. We conducted qualitative in-depth interviews with participating children, parents, and school stakeholders to elicit implementation experiences and screening perception. Results: The screening intervention was highly accepted and appreciated among participants; no positive RDT was reported over the duration of the study. Self-testing at home before coming to school was feasible, but more positive consequences of screening participation (e.g., easing of mask mandates) besides a personal feeling of safety would be appreciated. Participants preferred home-based RDTs over some other measures, particularly mask mandates. Despite the RDTs being licensed as self-tests in Germany, additional training can help avoid mistakes, and ensuring intervention ownership and improving pre-implementation communication can facilitate buy-in. Conclusions: Ag-RDT-based SARS-CoV-2 screening programs relying on self-testing at home proved feasible and accepted among primary school students, parents, and school staff who participated in this study.

Barriers and Facilitators of Breast Cancer Screening amongst Culturally and Linguistically Diverse Women in South Western Sydney: A Qualitative Explorative Study

Breast cancer is the most common cause of cancer amongst Australian women and the second most common cause of cancer mortality. Despite the proven effectiveness of early intervention, screening rates remain subpar across many regions in New South Wales (NSW). Screening rates are particularly low within the culturally and linguistically diverse (CALD) area of South Western Sydney (SWS). The objective of this study was to qualitatively explore barriers and facilitators to breast screening from the perspectives of CALD women from SWS. CALD women aged ≥40 who resided in SWS were invited to participate in a semi-structured interview to explore barriers and facilitators to breast cancer screening. Interviews were recorded, transcribed verbatim and analysed thematically to identify recurring patterns in the data. Sixteen women from CALD backgrounds participated. Women in this study reported absence of symptoms, fatalistic beliefs and embarrassment during the procedure to be the primary reasons for reluctance to screen. Lack of general practitioner (GP) endorsement, transport issues and pain associated with the procedure were also reported as additional barriers to screening. Common facilitators to screening included encouragement from family and friends, family history of cancer and media adverts. CALD women have distinctive barriers to mammography, which lead to poor breast screening participation rates. Opportunistic health promotion in this area is warranted and may lead to better health outcomes amongst this population.