Search on: RANDOMIZED CONTROLLED TRIALS AS TOPIC 
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Descriptor English:   Randomized Controlled Trials as Topic 
Descriptor Spanish:   Ensayos Clínicos Controlados Aleatorios como Asunto 
Descriptor Portuguese:   Ensaios Clínicos Controlados Aleatórios como Assunto 
Synonyms English:   Clinical Trials, Randomized
Controlled Clinical Trials, Randomized  
Tree Number:   E05.318.760.535.365.500
E05.337.250.365.500
G03.850.520.450.535.365.500
N05.715.360.775.235.387.500
SP5.001.012.038.059.055
Definition English:   Clinical trials that involve at least one test treatment and one control treatment, concurrent enrollment and follow-up of the test- and control-treated groups, and in which the treatments to be administered are selected by a random process, such as the use of a random-numbers table. 
Indexing Annotation English:   for general design, methodology, economics, etc. of randomized controlled trials; a different heading RANDOMIZED CONTROLLED TRIAL is used for reports of a specific randomized trial
History Note English:   2008(1990) 
Allowable Qualifiers English:  
adverse effects classification
contraindications economics
ethics history
instrumentation legislation & jurisprudence
mortality methods
nursing psychology
statistics & numerical data standards
trends utilization
veterinary  
Record Number:   24852 
Unique Identifier:   D016032 

Occurrence in VHL:
 

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