Anti-coagulant drugs for subcutaneous injection, like low-molecular-weight heparins (LMWH), are increasingly used to prevent and treat thromboembolic events, with local adverse reactions. The aim in this integrative review was to identify and analyze knowledge production about the most appropriate SC injection technique of LMWH to reduce hematomas, bruising and local pain. The following inclusion criteria were used: papers published in English, Spanish and Portuguese; between the first week of August 2001 and the last week of August 2012. Papers in which LMWH was compared with unfractionated heparin in the assessment of the outcomes and papers without statistical data analysis were excluded. The searches were undertaken in the electronic databases PubMed/MedLine, CINAHL, Scopus, Web of Science and LILACS/IBECS. The quality of the articles was assessed with the critical appraisal tool JBI MAStARI. The incidence of bruising ranged between 20%, when the application time of the injection was 30s, and 88.9% when it took 10s. In 50% of the studies, the authors concluded that LMWH injections taking 30s caused lower levels of bruising, with statistically significant differences, as well as a reduction in pain intensity in the injection site by up to 50%. The group that received LMWH through a prefilled syringe, with or without aspiration, showed lower levels of bruising. The formation of a skinfold, the 90º angle and the abdomen as the application site have been well documented in the literature. These findings are important for clinical nursing practice, as they found the elaboration of evidence-based care protocols and contribute to the improvement of patient care quality.
Objetivo: analisar a produção científica sobre cursos online sobre aleitamento materno como estratégia para melhoria da qualidade assistencial. Métodos: Revisão de escopo, baseada no método proposto pelo Joanna Briggs Institute. As bases eletrônicas de dados utilizadas foram: PubMed; LILACS; CINAHL; SCOPUS; Web of Science; BDENF e EMBASE, publicados de 2015 a 2020. Resultados: De um total de 961 resumos, 15 artigos foram selecionados e lidos na íntegra, com inclusão de 9. As publicações ocorreram entre 2011 e 2020, com amostras entre 54 a 26.009 participantes. Em apenas 5 estudos (55,6%) utilizou-se algum método de avaliação da aprendizagem e a estratégia mais usada foi a aplicação de pré e pós teste. Conclusão: A escassez de estudos a respeito de cursos online sobre aleitamento materno para melhoria da qualidade assistencial evidencia uma lacuna de conhecimento sobre o tema. Também se constatou a necessidade de melhorar a descrição metodológica dos estudos publicados.
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