[Intraoperative nursing in bariatric surgery: integrative review].

Integrative review of scientific literature study to identify and analyze the production of knowledge about clinical advances in security needs of patients during the intraoperative period of bariatric surgery. It was based on 12 selected studies in electronic databases, with descriptors previously defined. Except for two studies, the specific content of this production was composed of the general context of perioperative care. The studies highlight the possible state of the art of nursing activities on these needs, which are well established, including recommendations by several guidelines. However, they are fundamentally based on the science of traditional clinical practice through the development of rational judgments issued by experts. It concludes for the relevance of primary studies to evaluate the impact and resolution of the identified resources to answer those needs, as well as improving or generating other innovative features and identification of new needs.