Reciprocal Dynamics of Dignity in End-of-Life Care: A Multiperspective Systematic Review of Qualitative and Mixed Methods Research

Background: Preserving terminally ill patients' dignity and well-being through dignified and holistic care has become the overarching goal in palliative care services. However, dignity is a multifaceted concept with a wide range of interpretations under different cultural contexts. Aim: The aim of this review is to understand the variations in subjective interpretations and constitutions of dignity in palliative or end-of-life care via an integrative worldview. Design: This systematic review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline and used SPIDER tool to screen for appropriate and relevant articles for analysis. Data Sources: Four major databases were searched including CINAHL, ERIC, Medline, and PsycARTICLES between 2009 and 2018. Forty-eight qualitative studies that examined dignity from the perspectives of patients, family caregivers, and health-care professionals were selected for full text data analysis using thematic synthesis. Results: Analysis of the various concepts of dignity revealed 18 themes that were further categorized into 7 conceptual categories: (1) self-determination, (2) existential liberty, (3) relational connectedness, (4) caregiving revitalization, (5) mindful humanity, (6) patient-family care, and (7) sustainable culture. These 7 categories span across individual, familial, and institutional dimensions, forming a new Dynamic Reciprocity of Dignity model. Conclusions: The Dynamic Reciprocity of Dignity model highlights the importance of adopting a systemic lens to address dignity-related needs and concerns at the end of life, while providing insights on how compassionate care and self-compassion can serve as the foundation of dignified care, which in turn serve as a buffer against patients' existential suffering as well as caregivers' burnout and fatigue. Recommendations for clinical practice and future research directions are discussed.