The experiences and decision making of patients with incurable cancer and health literacy difficulties.

OBJECTIVE: Shared decision making is important when decisions are preference sensitive, as in incurable cancer. A prerequisite for shared decision making is health literacy, which is essential to facilitate good understanding of an individual's current situation, the decision to be made, and the options available to them. This study sought to learn about the challenges for shared decision making faced by patients with incurable cancer and health literacy difficulties. METHODS: Semi-structured telephone and video interviews were used to collect data on participants' experiences, decision making, and challenges faced. Study procedures followed health literacy principles, with information offered in various formats to suit individuals' preferences, the use of a verbal consent process, and flexibility in whether interviews were conducted over telephone or video call. Data were analysed using Framework Analysis (Ritchie et al. 2003), with initial verbatim transcription of interviews, iterative development of the analysis framework, indexing using Nvivo 12 software and summarising of the data before systematic categorisation and development of final themes. RESULTS: Twenty participants (aged 31-80, of whom 13 male) with a variety of cancers (including breast, central nervous system, gastrointestinal, gynaecological, lung, head and neck, and urological) and experience of a range of treatments were interviewed. Seven themes were identified, including: supportive staff in an imperfect system, additional pressure from COVID-19, in the expert's hands, treatment not so bad, emotional hurdles, accessing information to further understanding and wanting to be a good patient. CONCLUSION: In order to support patients with incurable cancer and health literacy difficulties to become involved in decisions about their care, we must address the emotional, social and informational challenges they face. Recommendations for achieving this include addressing peoples' emotional needs, facilitating control over information, developing a partnership, involving others, and organisational changes.

The role of health literacy in cancer care: A mixed studies systematic review.

BACKGROUND: Patients diagnosed with cancer face many challenges and need a good understanding of their diagnosis and proposed treatments to make informed decisions about their care. Health literacy plays an important role in this and low health literacy has been associated with poorer outcomes. The aims of this review are to identify which outcomes relate to health literacy in patients with cancer, and to combine this through a mixed studies approach with the patient experience as described through qualitative studies. METHODS: Four electronic databases were searched in January 2021 to identify records relating to health literacy and patients with cancer. Records were independently screened then assessed for inclusion by two reviewers according to the following criteria: patients aged ≥18 years with cancer, English language publication AND health literacy measured with validated tool and measured outcome associated with health literacy OR qualitative study exploring the role of health literacy as patients make decisions about health. Quality was independently assessed by two reviewers. A narrative synthesis was performed, and findings integrated through concept mapping. This systematic review was registered with PROSPERO, entry CRD42020166454. RESULTS: 4441 records were retrieved. Following de-duplication, 2496 titles and abstracts were screened and full texts of 405 papers were reviewed for eligibility. 66 papers relating to 60 studies met the eligibility criteria. Lower health literacy was associated with greater difficulties understanding and processing cancer related information, poorer quality of life and poorer experience of care. Personal and situational influences contributed to how participants processed information and reached decisions about their care. CONCLUSION: This review highlights the important role of health literacy for patients with cancer. Outcomes are poorer for those who experience difficulties with health literacy. Further efforts should be made to facilitate understanding, develop health literacy and support patients to become more involved in their care.