Difficulties relating to supportive and palliative care research are often reported. However, studies have highlighted that people near the end of life are happy to participate in research and want their voices heard. Thus, one may raise a twofold question: are we limiting the free will of people who are seriously ill? And are we missing important data, which probably cannot be obtained from other sources? In light of this landscape, a new opportunity has emerged: the use of social media (SM). This paper provides a comprehensive summary of SM, including its theoretical underpinnings, and recent examples of successful uses of SM in healthcare research. It also outlines the opportunities (wider reach, direct access, the potential of Big Data, readiness of research data, empowered participants) and challenges (anonymity of participants, digital divide, sample bias, screening and 'saying no' to participants, data analysis) of using SM in end-of-life care research. Finally, it describes the practical steps that a researcher could follow to recruit patients using SM. Implications for palliative care clinicians, researchers and policymakers are also discussed, with a focus on the need to facilitate patient-centred care through the use of SM. The need for relevant and updated guidelines in this new, emerging field is highlighted.
Keywords: Ethics; Internet; Methodological research; Palliative care; Social media.
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