{"title":"临床试验","authors":"L. W. Axmaker","doi":"10.1093/med/9780198779186.003.0016","DOIUrl":null,"url":null,"abstract":"A clinical trial is a research study involving human subjects, designed to evaluate the safety and effectiveness of new diagnostic strategies, or (more commonly) new drugs or treatment approaches. This chapter covers the rationale and background to each of the three phases.","PeriodicalId":347115,"journal":{"name":"Paediatric Haemotology and Oncology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Clinical trials\",\"authors\":\"L. W. Axmaker\",\"doi\":\"10.1093/med/9780198779186.003.0016\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A clinical trial is a research study involving human subjects, designed to evaluate the safety and effectiveness of new diagnostic strategies, or (more commonly) new drugs or treatment approaches. This chapter covers the rationale and background to each of the three phases.\",\"PeriodicalId\":347115,\"journal\":{\"name\":\"Paediatric Haemotology and Oncology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Paediatric Haemotology and Oncology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1093/med/9780198779186.003.0016\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Paediatric Haemotology and Oncology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/med/9780198779186.003.0016","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A clinical trial is a research study involving human subjects, designed to evaluate the safety and effectiveness of new diagnostic strategies, or (more commonly) new drugs or treatment approaches. This chapter covers the rationale and background to each of the three phases.