Impact of advance care planning and end-of-life conversations on patients with cancer: An integrative review of literature

Purpose The purpose was to review published articles to examine the impact of advance care planning (ACP) and end-of-life (EOL) conversations on patients with cancer, and aimed to compare the findings for congruency with the goals of ACP. Design and Method The study was guided by Whittemore and Knafl's integrative review methodology. Articles published between 2015 to 2020 were identified through electronic databases. The search included: Cumulative Index for Nursing Allied Health Literature (CINAHL), PubMed, MEDLINE-Ovid, and MEDLINE full text, and using the MeSH terms. Two hundred and five (205) articles were identified and screened for eligibility, and 15 articles were appraised. Findings The fifteen (15) articles that met the inclusion criteria included five (5) qualitative, eight (8) quantitative, and two (2) mixed methods. The review analysis revealed six themes emerged in three categories: cancer patients' experience with advance care planning (1) patients' prognostic awareness, (2) decision making; cancer patients' perceived outcomes with advance care planning (3) patient-provider relationship, (4) concordance in care based on goals, and cancer patients' propositions related to advance care planning, (5) timings of advance care planning discussions, and (6) support during ACP and/or EOL conversations. Conclusion ACP and EOL conversations play a critical role in cancer patients' awareness of their disease and prognosis and help them in making end-of-life care decisions. Clinical relevance There exists a need for earlier ACP and EOL conversations with cancer patients with emotional support during these conversations.