Stigma, risks, and benefits of medicinal cannabis use among Australians with cancer.

PURPOSE: People with cancer who use medicinal cannabis do so despite risks associated with limited clinical evidence, legalities, and stigma. This study investigated how Australians with cancer rationalise their medicinal cannabis use despite its risks. METHODS: Ten adults (5 males and 5 females; mean age of 53.3) who used cannabis medicinally for their cancer were interviewed in 2021-2022 about how they used and accessed the substance, attitudes and beliefs underpinning their use, and conversations with others about medicinal cannabis. RESULTS: Participants had cancer of the bowel, skin, oesophagus, stomach, thyroid, breast, and Hodgkin lymphoma for which they were receiving treatment (n = 5) or under surveillance (n = 5), with most (n = 6) encountering metastatic disease. Cannabis was used to treat a variety of cancer-related symptoms such as pain, poor sleep, and low mood. Cannabis was perceived as natural and thus less risky than pharmaceuticals. Participants legitimised their medicinal cannabis use by emphasising its natural qualities and distancing themselves from problematic users or riskier substances. Cost barriers and a lack of healthcare professional communication impeded prescription access. Similarly, participants navigated medicinal cannabis use independently due to a lack of guidance from healthcare professionals. CONCLUSION: Findings highlight the need for robust data regarding the harms and efficacy of medicinal cannabis and dissemination of such information among healthcare professionals and to patients who choose to use the substance. Ensuring healthcare professionals are equipped to provide non-judgmental and evidence-based guidance may mitigate potential safety and legal risks.

South Australia's tobacco retail landscape and its intersection with socioeconomic factors and smoking prevalence.

ISSUES ADDRESSED: Tobacco product availability is higher in socioeconomically disadvantaged areas, which can further widen tobacco-related health and disease burden inequities. This study aimed to describe retail availability of tobacco products in South Australia and examine the association between tobacco vendor location, population's socioeconomic status (SES) and tobacco smoking prevalence. METHODS: Cross-sectional 2022 tobacco vendor licence data and 2021-2022 state-wide population health survey data from the South Australian Department of Health were used. Tobacco vendors were enumerated by Statistical Area 2 (SA2) using geocoding software, with SA2s assigned health survey derived smoking prevalence, SES, remoteness category, area size, and population size. RESULTS: As of 2022, there were 1723 tobacco vendors in South Australia and the overall tobacco smoking prevalence across the state was 11.8%. Regression analyses indicated that tobacco vendor density increased with socioeconomic disadvantage and geographic remoteness, and that smoking prevalence was higher in low SES areas. Vendor density was not related to smoking prevalence. CONCLUSIONS: Findings are consistent with existing research indicating greater tobacco availability in socially disadvantaged areas. This supports that tobacco vendor saturation may be directed to areas in a way that promotes tobacco availability for vulnerable populations. Our finding that smoking prevalence was unrelated to tobacco availability contrasts existing literature and should be carefully interpreted. SO WHAT?: This is the first study to map tobacco retailers across South Australia, contributing needed evidence on the intersection of tobacco vendor density, social disadvantage, and smoking prevalence.

Current landscape of cancer survivorship research in Australia.

AIM: Response to the substantial and long-term impacts that a cancer diagnosis and treatment has on the growing population of cancer survivors, requires priority-driven, impactful research. This study aimed to map Australian cancer survivorship research activities to identify gaps and opportunities for improvement and compare activities against identified survivorship research priorities. METHODS: An online survey was completed by Australian researchers regarding their cancer survivorship research, and the barriers they identified to conducting such research. Current research activity was compared to recently established Australian survivorship research priorities. RESULTS: Overall, 178 participants completed the online survey. The majority of the research undertaken utilized survey or qualitative designs and focused on breast cancer, adult populations, and those in early survivorship (<5 years post-treatment). Barriers to conducting survivorship research included funding, collaboration and networking, mentoring, and time constraints. There was moderate alignment with existing research priorities. Investigating models of care and health service delivery were the most frequently researched priorities. Research priorities that were less commonly investigated included patient navigation, patient-reported outcomes, multimorbidity, fear of cancer recurrence, and economic issues. CONCLUSION: This study provides the first snapshot of Australian survivorship research activity. Comparison to established priorities demonstrates health services research is receiving attention and highlights areas for potential pursuits, such as rare cancers or multimorbidity. Findings indicate the need for improved funding and infrastructure to support researchers in advancing the survivorship research agenda.

What do cancer survivors and their health care providers want from a healthy living program? Results from the first round of a co-design project.

PURPOSE: Healthy lifestyles are an important part of cancer survivorship, though survivors often do not adhere to recommended guidelines. As part of the co-design of a new online healthy living intervention, this study aimed to understand cancer survivors', oncology healthcare professionals' (HCP) and cancer non-government organisation (NGO) representatives' preferences regarding intervention content and format. METHODS: Survivors, HCP and NGO representatives participated in focus groups and interviews exploring what healthy living means to survivors, their experience with past healthy living programs and their recommendations for future program content and delivery. Sessions were audio recorded, transcribed verbatim and analysed thematically. RESULTS: Six focus groups and eight interviews were conducted including a total of 38 participants (21 survivors, 12 HCP, 5 NGO representatives). Two overarching messages emerged: (1) healthy living goes beyond physical health to include mental health and adjustment to a new normal and (2) healthy living programs should incorporate mental health strategies and peer support and offer direction in a flexible format with long-term accessibility. There was a high degree of consensus between participant groups across themes. CONCLUSIONS: These findings highlight the need for integration of physical and mental health interventions with flexibility in delivery. Future healthy living programs should investigate the potential for increased program adherence if mental health interventions and a hybrid of delivery options were included.

The Impact of Cancer on Early Childhood Development: A Linked Data Study.

OBJECTIVE: This study used retrospective linked population data to investigate the impact of early childhood cancer on developmental outcomes. METHODS: Children aged <9 years with a recorded malignant neoplasm were identified in the South Australian Cancer Registry. They were then linked to developmental data recorded in the Australian Early Development Census (AEDC) for the 2009, 2012, and 2015 data collection periods; and assigned five matched controls from the same AEDC year. RESULTS: Between 2000 and 2015, 43 children had a malignant cancer diagnosis and also participated in the AEDC. Compared to controls, childhood cancer survivors exhibited greater developmental vulnerability in their physical health and wellbeing. Between survivors and controls, no significant developmental differences were observed in social, emotional, language and cognitive, and communication and general knowledge domains. Rural or remote location had a significant positive effect on developmental outcomes for childhood cancer survivors relative to controls, suggesting this was a protective factor in terms of physical health and wellbeing, social competence, communication, and general knowledge. Among all children, socioeconomic advantage was linked to better developmental outcomes on all domains except physical health and wellbeing. CONCLUSION: Following an early cancer diagnosis, children may require targeted care to support their physical health and wellbeing. Geographic variation in developmental outcomes indicates remoteness was a protective factor and requires further investigation. This study highlights the feasibility of using administrative whole-population data to investigate cancer outcomes.

How psychosocial interventions meet the needs of children of parents with cancer: A review and critical evaluation.

INTRODUCTION: The aim of this study was to evaluate how psychosocial interventions for children aged 0-18 years of a parent with cancer meet their needs, using key needs as consumer-based "standards." METHODS: A systematic literature review was conducted. Fifteen interventions met inclusion criteria and were assessed against six key needs identified by Ellis et al. (Eur. J. Cancer Care, 26, 2017, e12432): (1) provide children with age-appropriate information about their parent's cancer; (2) support family communication; (3) normalise and reduce feelings of isolation through peer support; (4) provide a space to share feelings; (5) individually tailor support; and (6), where appropriate, provide specialised bereavement support. RESULTS: No intervention clearly met all six needs, but each partially addressed at least two needs, and three clearly met at least four needs. The most commonly addressed need was supporting family communication, and the least addressed need was bereavement support. CONCLUSION: Interventions identified in this review addressed some needs of children impacted by a parent's cancer. This research provides a framework to inform the creation, modification and implementation of psychosocial support interventions that best meet the needs of these children, thereby mobilising consumer-focused service provision.

Coping and its relationship to post-traumatic growth, emotion, and resilience among adolescents and young adults impacted by parental cancer.

Purpose: This study investigated how coping impacts offspring's adaption to parental cancer in terms of post-traumatic growth, resilience, and emotion; and how coping differs between offspring.Methods: Participants (18-34 years; n = 244) completed an online survey. Data were analyzed using generalized linear modeling and multinomial regression.Findings: Higher levels of adaptive coping was associated with higher post-traumatic growth, resiliency, and positive affect; whereas maladaptive coping was associated with lower resiliency and higher negative affect. Females and offspring who did not access support for their parent's cancer reported higher adaptive coping. Offspring bereaved by parental cancer reported higher levels of maladaptive coping. Offspring whose parents' cancer was of shorter duration and those who lived with their ill parent had lower adaptive and maladaptive coping.Conclusions/Implications: Adaptive coping appeared beneficial to offspring. Supportive interventions may benefit from focusing on increasing adaptive coping, particularly among bereaved offspring.

A longitudinal investigation of Western Australian families impacted by parental cancer with adolescent and young adult offspring.

OBJECTIVE: Parental cancer is a significant problem for adolescent and young adult offspring. To understand the extent of the problem of parental cancer for Australian offspring, data regarding those impacted are required. The aim of this study was to enumerate and describe the characteristics of Western Australian adolescent and young adult offspring (12-24 years) and their parents with cancer using linked population data. METHODS: A retrospective cohort study was conducted using data from the Western Australia Data Linkage System, which provided results generalisable at a national level. RESULTS: Between 1982 and 2015, 57,708 offspring were impacted by 34,600 parents' incident malignant cancer diagnoses. The most common diagnosis was breast cancer. Of the 36.4% of parents who died, this was mostly a result of cancer. Most families resided in regional areas and were of high or middle socioeconomic status. Significant predictors of earlier parent death included low socioeconomic status, remoteness, age, having more children and having older children. CONCLUSION: A considerable number of adolescent and young adult offspring are impacted by parental cancer at a potentially vulnerable age. This research provides knowledge to better understand who is affected by parental cancer in Australia. Implications for public health: These results may be useful for planning and implementation of Australian supportive services.

The impact of parental cancer on preadolescent children (0-11 years) in Western Australia: a longitudinal population study.

PURPOSE: Australian population data regarding the number and sociodemographic characteristics of children affected by a parent's cancer are not currently available. Moreover, predictions that this population is increasing have not been tested. This study provides data on the number and sociodemographic characteristics of parents with cancer and their young children (aged 0-11 years) in the state of Western Australia, and investigates whether long-term trends in this population have increased over time. METHODS: Linked administrative data were used to describe parents with malignant cancer and their children aged 0-11 years at the time of diagnosis between 1982 and 2015 in Western Australia. Parents and children were described overall and by year of diagnosis and sociodemographic characteristics. A Poisson regression was used to investigate trends in the number of children affected, accounting for population growth. Incidence counts of parental cancer characteristics were included. RESULTS: Between 1982 and 2015, 15,938 parents were diagnosed with a malignant cancer, affecting 25,901 children. In 2015, 0.28% of children in Western Australia experienced a parent's diagnosis. The number of children affected increased over time; however, this was accounted for by population growth. The majority of families lived in regional areas and were of high socioeconomic status. Older children and older parents most frequently experienced parental cancer. Skin and breast cancer were the most common diagnoses. CONCLUSIONS: A substantial number of families are affected by parental cancer. Results can guide intervention development and delivery to children of different developmental stages, and inform decisions regarding resource allocation and health service accessibility.

An investigation of support services available by Internet searching to families impacted by a parent's cancer.

OBJECTIVE: Throughout a parent's cancer diagnosis and treatment, families are likely to turn to the Internet to find social, emotional, and informational support services. It is important that professionals understand the content and availability of support discoverable through Web searches. This study identified and described Web-based information regarding support services offered to families when a parent has cancer. METHODS: Predefined key search terms were searched across 2 public Web browsers for a period of 3 months. Web-based information of support services (n = 25) was abstracted, and their key criteria examined. RESULTS: Of services offering face-to-face support (n = 22), more were founded by persons impacted by cancer (n = 10) (patients, parents, and offspring) than professionals (n = 4). Services offered online were created by health organisations and universities (n = 3). It appeared several service programs were delivered by volunteers, support staff, or facilitators, rather than registered health professionals or those with professional qualifications. Few services supported young children (under 5 years) or the parents themselves. CONCLUSION: Support services for families affected by a parent's cancer is relatively difficult to find through Web searches. Ambiguity around staff qualifications or evidence-base of support may hinder layperson engagement. Services offering face-to-face support were often founded by those directly affected by cancer; conversely, services founded by persons with assumable expertise (health organisation and university staff) were limited to online support. Such findings highlight a possible discrepancy in consumer and provider priorities and have implications for current understandings of psychosocial support needs and service development for families affected by a parent's cancer.

Impact of non-clinical community-based promotional campaigns on bowel cancer screening engagement: An integrative literature review.

OBJECTIVE: This paper reviewed the relationship between non-clinical, client-oriented promotional campaigns to raise bowel cancer awareness and screening engagement. METHOD: An integrative literature review using predefined search terms was conducted to summarise the accumulated knowledge. Data was analysed by coding and categorising, then synthesized through development of themes. RESULTS: Eighteen of 116 studies met inclusion criteria. Promotional campaigns had varying impact on screening uptake for bowel cancer. Mass media was found to moderately increase screening, predominately amongst "worried well". Small media used in conjunction with other promotional activities, thus its effect on screening behaviours was unclear. One-on-one education was less effective and less feasible than group education in increasing intention to screen. Financial support was ineffective in increasing screening rates when compared to other promotional activities. Screening engagement increased because of special events and celebrity endorsement. CONCLUSION: Non-clinical promotional campaigns did impact uptake of bowel cancer screening engagement. However, little is evident on the effect of single types of promotion and most research is based on clinician-directed campaigns. PRACTICE IMPLICATIONS: Cancer awareness and screening promotions should be implemented at community and clinical level to maximize effectiveness. Such an approach will ensure promotional activities are targeting consumers, thus strengthening screening engagement.

The well-being of children impacted by a parent with cancer: an integrative review.

PURPOSE: This paper reviewed the peer-reviewed scientific literature on well-being of children impacted by a parent with cancer. METHOD: An integrative review of peer-reviewed literature between 2000 and 2015 regarding parental cancer and its impact on families was conducted by searching relevant databases using predefined key search terms. A thematic analysis was undertaken on literature that met inclusion criteria. RESULTS: Forty-nine studies met the criteria for this review, and five major themes were established: impact of cancer, communication, coping strategies, parenting factors mediating impact, and support services. There was considerable variability in study design, methodological approaches, and findings. In the majority of studies, children were significantly impacted by the parent's cancer diagnosis and exhibited distress. Daughters appeared to experience worsened mental health, and sons experienced a greater totality of internalizing and externalizing problems. Children of all ages were impacted by their parent's cancer diagnosis and initiated a number of coping strategies in response. Despite this, a significant number of studies revealed that parents underestimated the impact that their cancer had on their children. Family functioning, as well as the ill parents' gender, coping strategies, cancer severity, and mental and physical health mediated their children's well-being. Parent-child communication was a key element in supporting children. CONCLUSION: Parental cancer may impact children's long-term well-being. Further investigations are needed in this area. Additionally, review of support programs and interventions are warranted in terms of their uptake and impact on families affected by a parent's cancer.