Barriers and Nursing Strategies in Oncology Care for LGBTQIA+ People: A Scoping Review

LGBTQIA+ individuals with cancer face significant challenges in their interactions with nurses, which can negatively affect the quality of care, treatment adherence, and access to healthcare. Barriers such as implicit biases, discrimination, and inadequate communication skills contribute to these disparities, alongside a lack of nursing education on gender and sexual diversity. Despite the recognized role of nurses in reducing health inequalities, knowledge about effective strategies to overcome these barriers remains fragmented. This scoping review aims to identify and categorize the main barriers affecting the nurse–patient relationship in oncology and to explore evidence-based nursing interventions that promote equitable and inclusive care. A systematic literature search was conducted between January and February 2025 in PUBMED, SCOPUS, and Web of Science, including studies published in the last 10 years. Study management was performed using Zotero (version 6.0.30), and quality assessment was conducted with the JBI Critical Appraisal Tools. Two independent reviewers screened the studies, resolving discrepancies through discussion and consensus. This review follows the PRISMA-ScR checklist and the JBI scoping review methodology. The findings will provide insights into the primary barriers, highlight effective nursing interventions, and identify gaps in education and clinical guidelines, contributing to the development of more inclusive oncology care practices.