RESUMO
BACKGROUND: The use of the standardised nursing language aims to accurately represent clinical practice, contributing to proper documentation and the creation of evidence-based practice. AIMS: To validate nursing interventions (NI) for patients in palliative care, structuring these using the Dignity-Conserving Care Model. METHODS: A methodological study was conducted, developed according to the recommendations of the International Council of Nurses (ICN) and anchored in the Dignity-Conserving Care Model. The NI were developed in four stages: 1) construction of NI, based in the International Standards Organisation's standard (18.104:2014); 2) content validation by 26 expert nurses; 3) cross-mapping with the NIs contained in the International Classification for Nursing Practice (ICNP®) catalogue, Palliative Care for Dignified Dying, to identify those already existing in the catalogue; and 4) structuring the NI based on the concepts of the Dignity-Conserving Care Model. FINDINGS: 209 NI were validated and grouped into categories, namely: illness-related concerns; dignity-conservation repertoire; social dignity inventory. Of these, 183 were new and 26 already existed in the ICNP® Catalogue. CONCLUSION: The study presents new insights into palliative care in Brazil and presents 183 new NI in addition to those already published by the ICN.