End-of-Life Doulas: A Systematic Integrative Review and Redirection.

BACKGROUND AND OBJECTIVES

End-of-life (EOL) doulas (EOLD) are an emerging role providing nonmedical support and advocacy for the dying and their families. Research about EOLD is new and currently highlights a need for more clarity in role definition and application. This review aims to comprehensively analyze existing knowledge regarding EOLD and their role in EOL care.

RESEARCH DESIGN AND METHODS

A systematic and comprehensive search of 9 bibliographic databases identified all published academic articles related to EOLD (as named, self-identified, and/or trained) research from inception to June 2023. This review utilized an integrative approach and textual narrative synthesis to summarize the existing body of research findings related to EOLD.

RESULTS

25 articles were identified, representing multiple disciplines including health and medicine, public health, social/behavioral sciences, and humanities. Research on EOLD has rapidly increased in recent years and is showing signs of maturation. The review focuses specifically on summarizing the breadth and depth of identified research on EOLD and critically analyzes emergent themes from the review: Application, Perception, Identity, and Future Research Directions.

DISCUSSION AND IMPLICATIONS

This review provides the most comprehensive review of the research literature on EOLD to date. Thematic findings for future research directions have provided the basis of a redirected research agenda to guide the field going forward. There is still a need to clarify who EOLD are and how they are being conceptualized by multiple stakeholders. Future research must address these missing voices to fully grasp the value and unique role that EOLD contribute to EOL care.