{"title":"The influence of the nocebo effect in clinical trials","authors":"L. Colloca","doi":"10.2147/OAJCT.S33730","DOIUrl":null,"url":null,"abstract":"Neurobiological and clinical studies have shown that learning mechanisms and expectations of benefits powerfully affect the brain, mind, and body, with the potential of reliev - ing many symptoms during the course of daily clinical practice. Playing the role of antagonist is the \"nocebo effect,\" which results from negative expectations derived from one's beliefs, previous experiences, and his or her clinical encounters that produce negative effects. Research on the nocebo effect indicates that information disclosure and the manner in which information is delivered can contribute to these adverse effects. In this article, we review neurobiological and medical studies relating to the nocebo effect, as these findings are important for the meth -","PeriodicalId":19500,"journal":{"name":"Open Access Journal of Clinical Trials","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2012-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2147/OAJCT.S33730","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Open Access Journal of Clinical Trials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2147/OAJCT.S33730","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
引用次数: 9
Abstract
Neurobiological and clinical studies have shown that learning mechanisms and expectations of benefits powerfully affect the brain, mind, and body, with the potential of reliev - ing many symptoms during the course of daily clinical practice. Playing the role of antagonist is the "nocebo effect," which results from negative expectations derived from one's beliefs, previous experiences, and his or her clinical encounters that produce negative effects. Research on the nocebo effect indicates that information disclosure and the manner in which information is delivered can contribute to these adverse effects. In this article, we review neurobiological and medical studies relating to the nocebo effect, as these findings are important for the meth -