Cancer patients' perceptions of the meaning in life: a protocol for a meta-synthesis of qualitative research.

INTRODUCTION:The onset of cancer compels patients to grapple with existential questions. Enabling individuals with cancer, irrespective of the disease stage, to experience meaningful lives is of utmost importance in enhancing their overall quality of life. This study will synthesise qualitative research evidence to understand cancer patients' perceptions and perspectives regarding their meaning in life. Such insights ultimately contribute to enhancing the profound experience of meaning throughout the life course of cancer patients. METHODS AND ANALYSIS:The English and Chinese databases we will search include the Cochrane Library, PubMed, MEDLINE, Web of Science, EMbase, CINAHL, PsycINFO, China National Knowledge Infrastructure, Wan Fang Data, Chinese Biomedical Literature Database and VIP Database for Chinese Technical Periodicals. Two independent reviewers will assess the quality of the included studies using the standard JBI Critical Appraisal Checklist for Qualitative Research and extract data using the standard JBI Data Extraction Tool for Qualitative Research. The JBI meta-aggregation approach will be employed to compare, analyse and summarise the original results. To enhance confidence in the synthesised results of the qualitative study, the final synthesised study results will be graded using the JBI ConQual approach. ETHICS AND DISSEMINATION:External ethical approval is not necessary for this review since it involves a retrospective analysis of publicly available primary data through secondary analysis. The findings of the review will be disseminated by publishing them in a peer-reviewed journal. PROSPERO REGISTRATION NUMBER:CRD42023447664.