{"code":"C46079","name":"Randomized Controlled Clinical Trial","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":false,"active":true,"synonyms":[{"name":"Randomized Controlled Clinical Trial","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC-GLOSS"},{"name":"randomized controlled trial (RCT)","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC-GLOSS"},{"name":"Randomized","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"randomized controlled trial","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"MRCT-Ctr"},{"name":"Randomized Controlled Clinical Trial","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Randomized Controlled Trial","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Randomized Controlled Clinical Trial","type":"Preferred_Name","typeCode":"P108"},{"name":"Randomized Controlled Trial","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"SeroNet"}],"definitions":[{"definition":"A study design in which interventions are assigned to subjects according to randomization principles.","code":"P325","type":"ALT_DEFINITION","source":"CDISC"},{"definition":"A study in which the participants are assigned by chance to separate groups to evaluate treatments.  The study also includes a control group, which is undergoing the same rigors of the study with placebo treatment or standard treatment.  The trial can also be controlled by the addition of a test group to ensure there are no factors present to skew the results and by the inclusion of peer-review analysis by appropriate government officials. 2005","code":"P97","type":"DEFINITION","source":"NCI"},{"definition":"A well-controlled clinical trial in which subjects are assigned to treatment or control groups according to randomization principles. See randomization. [After FDA and Clinical Drug Trials : A Short History, S.White Junod, 2008; CONSORT statement] See also randomization, clinical trial, controlled study, adequate and well-controlled studies.","code":"P325","type":"ALT_DEFINITION","source":"CDISC-GLOSS"},{"definition":"Research that uses chance for participants to be assigned to the study treatment group or a comparison group. (https://mrctcenter.org/glossaryterm/randomized-controlled-trial/)","code":"P325","type":"ALT_DEFINITION","source":"MRCT-Ctr"}],"properties":[{"code":"P322","type":"Contributing_Source","value":"CDISC"},{"code":"P322","type":"Contributing_Source","value":"CDISC-GLOSS"},{"code":"P322","type":"Contributing_Source","value":"MRCT-Ctr"},{"code":"P322","type":"Contributing_Source","value":"SeroNet"},{"code":"P366","type":"Legacy Concept Name","value":"Randomized_Controlled_Clinical_Trial"},{"code":"P106","type":"Semantic_Type","value":"Research Activity"},{"code":"P207","type":"UMLS_CUI","value":"C0206035"}]}