Objective: To identify in the literature the theories used by nursing professionals in the care of people with an ostomy. Method: It's about an integrative review of the literature used in the LILACS, BDENF, PubMed Central, CINAHL, Web of Science and SCOPUS database. Results: The sample was made of 18 publications. Most of them were studies published in the last five years (44.4%), international publications (72.2%), published in international periodicals (66.7%), with level IV of evidence (83.3%). It was identified in the articles that the nursing theories were shown as the most used by the nurses in the care of people with an ostomy (55.5%), followed by the theories borrowed from psychology (38.9%) and, finally, the theories borrowed from pedagogy (22.2%). Conclusion: The nurses are using the assistance nursing models with a higher frequency to subsidize their surveys, as well as borrowed theories, mostly being performed and published internationally and with a low evidence level, highlighting the need of studies with a higher stringent methodology and, beyond this, analysis research of the used theories.

Este estudo buscou identificar na literatura as tecnologias existentes e seu uso na promoção da segurança do paciente no processo de medicação. Trata-se de uma revisão integrativa realizada nas bases de dados: Literatura Latino-Americana e do Caribe em Ciências da Saúde, Medical Literature Analysisand Retrieval System Online, Índice Bibliográfico Espanhol de Ciências da Saúde, Base de Dados de Enfermagem, PubMed Central, Cumulative Index to Nursing and Allied Health Literature, Web Of Science e SciVerse Scopus, abrangendo artigos publicados entre 2013 e 2017. Vinte artigos internacionais compuseram a amostra final, sendo dez (50%) publicados no ano de 2014. Onze tecnologias foram identificadas, com prevalência das etapas de prescrição quatro (36,3%) e administração de medicamentos quatro (36,3%), sendo as tecnologias mais abordadas: Radio Frequency Identification, Computerized Physician Order Entry e Bar-Code-Assisted Medication Administration.