RESUMEN
BACKGROUND: Risk-tailored screening has emerged as a promising approach to optimise the balance of benefits and harms of existing population cancer screening programs. It tailors screening (e.g., eligibility, frequency, interval, test type) to individual risk rather than the current one-size-fits-all approach of most organised population screening programs. However, the implementation of risk-tailored cancer screening in the population is challenging as it requires a change of practice at multiple levels i.e., individual, provider, health system levels. This scoping review aims to synthesise current implementation considerations for risk-tailored cancer screening in the population, identifying barriers, facilitators, and associated implementation outcomes. METHODS: Relevant studies were identified via database searches up to February 2023. Results were synthesised using Tierney et al. (2020) guidance for evidence synthesis of implementation outcomes and a multilevel framework. RESULTS: Of 4138 titles identified, 74 studies met the inclusion criteria. Most studies in this review focused on the implementation outcomes of acceptability, feasibility, and appropriateness, reflecting the pre-implementation stage of most research to date. Only six studies included an implementation framework. The review identified consistent evidence that risk-tailored screening is largely acceptable across population groups, however reluctance to accept a reduction in screening frequency for low-risk informed by cultural norms, presents a major barrier. Limited studies were identified for cancer types other than breast cancer. CONCLUSIONS: Implementation strategies will need to address alternate models of delivery, education of health professionals, communication with the public, screening options for people at low risk of cancer, and inequity in outcomes across cancer types.
Asunto(s)
Neoplasias de la Mama , Detección Precoz del Cáncer , Humanos , Femenino , Personal de Salud , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/prevención & controlRESUMEN
INTRODUCTION: In Australia, opportunistic screening (occurring as skin checks) for the early detection of melanoma is common, and overdiagnosis is a recognised concern. Risk-tailored cancer screening is an approach to cancer control that aims to provide personalised screening tailored to individual risk. This study aimed to explore the views of key informants in Australia on the acceptability and appropriateness of risk-tailored organised screening for melanoma, and to identify barriers, facilitators and strategies to inform potential future implementation. Acceptability and appropriateness are crucial, as successful implementation will require a change of practice for clinicians and consumers. METHODS: This was a qualitative study using semi-structured interviews. Key informants were purposively selected to ensure expertise in melanoma early detection and screening, prioritising senior or executive perspectives. Consumers were expert representatives. Data were analysed deductively using the Tailored Implementation for Chronic Diseases (TICD) checklist. RESULTS: Thirty-six participants were interviewed (10 policy makers; 9 consumers; 10 health professionals; 7 researchers). Key informants perceived risk-tailored screening for melanoma to be acceptable and appropriate in principle. Barriers to implementation included lack of trial data, reluctance for low-risk groups to not screen, variable skill level in general practice, differing views on who to conduct screening tests, confusing public health messaging, and competing health costs. Key facilitators included the perceived opportunity to improve health equity and the potential cost-effectiveness of a risk-tailored screening approach. A range of implementation strategies were identified including strengthening the evidence for cost-effectiveness, engaging stakeholders, developing pathways for people at low risk, evaluating different risk assessment criteria and screening delivery models and targeted public messaging. CONCLUSION: Key informants were supportive in principle of risk-tailored melanoma screening, highlighting important next steps. Considerations around risk assessment, policy and modelling the costs of current verses future approaches will help inform possible future implementation of risk-tailored population screening for melanoma.
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Melanoma , Humanos , Melanoma/diagnóstico , Melanoma/prevención & control , Costos de la Atención en Salud , Personal de Salud , Emociones , Tamizaje Masivo , Investigación CualitativaRESUMEN
INTRODUCTION: Participation in lung cancer screening (LCS) trials and real-world programs is low, with many people at high-risk for lung cancer opting out of baseline screening after registering interest. We aimed to identify the potential drivers of participation in LCS in the Australian setting, to inform future implementation. METHODS: Semi-structured telephone interviews were conducted with individuals at high-risk of lung cancer who were eligible for screening and who had either participated ('screeners') or declined to participate ('decliners') in the International Lung Screening Trial from two Australian sites. Interview guide development was informed by the Precaution Adoption Process Model. Interviews were audio-recorded, transcribed and analysed using the COM-B model of behaviour to explore capability, opportunity and motivation related to screening behaviour. RESULTS: Thirty-nine participants were interviewed (25 screeners; 14 decliners). Motivation to participate in screening was high in both groups driven by the lived experience of lung cancer and a belief that screening is valuable, however decliners unlike their screening counterparts reported low self-efficacy. Decliners in our study reported challenges in capability including ability to attend and in knowledge and understanding. Decliners also reported challenges related to physical and social opportunity, in particular location as a barrier and lack of family support to attend screening. CONCLUSION: Our findings suggest that motivation alone may not be sufficient to change behaviour related to screening participation, unless capability and opportunity are also considered. Focusing strategies on barriers related to capability and opportunity such as online/telephone support, mobile screening programs and financial assistance for screeners may better enhance screening participation. Providing funding for clinicians to support individuals in decision-making and belief in self-efficacy may foster motivation. Targeting interventions that connect eligible individuals with the LCS program will be crucial for successful implementation.