Randomized controlled trial
A randomized controlled trial (or randomized control trial; RCT) is a type of scientific (often medical) experiment which aims to reduce bias when testing a new treatment. The people participating in the trial are randomly allocated to either the group receiving the treatment under investigation or to a group receiving standard treatment (or placebo treatment) as the control. Randomization minimises selection bias and the different comparison groups allow the researchers to determine any effects of the treatment when compared with the no treatment (control) group, while other variables are kept constant. The RCT is often considered the gold standard for a clinical trial. RCTs are often used to test the efficacy or effectiveness of various types of medical intervention and may provide infor
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Allocation concealmentControlled trialDbRCTDouble-blind placebo-controlled trialDouble-blind placebo controlled trialOpen trial (medical)Placebo controlled double blind trialRandomised, controlled studyRandomised-controlled trialRandomised clinical trialRandomised comparative trialRandomised control trialRandomised controlled trialRandomised controlled trialsRandomised trialRandomized Controlled TrialRandomized clinical trialRandomized clinical trialsRandomized comparative trialRandomized control trialRandomized control trialsRandomized controlled experimentsRandomized controlled studiesRandomized controlled trialsRandomized evaluationRandomized evaluationsRandomized studyTriple-blindTriple-blind experimentTriple blind
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Randomized controlled trial
A randomized controlled trial (or randomized control trial; RCT) is a type of scientific (often medical) experiment which aims to reduce bias when testing a new treatment. The people participating in the trial are randomly allocated to either the group receiving the treatment under investigation or to a group receiving standard treatment (or placebo treatment) as the control. Randomization minimises selection bias and the different comparison groups allow the researchers to determine any effects of the treatment when compared with the no treatment (control) group, while other variables are kept constant. The RCT is often considered the gold standard for a clinical trial. RCTs are often used to test the efficacy or effectiveness of various types of medical intervention and may provide infor
has abstract
A randomized controlled trial ...... areas, including many of the .
@en
Die randomisierte kontrolliert ...... ung von Information (Daten)“).
@de
Een gerandomiseerd onderzoek m ...... n de farmaceutische industrie.
@nl
Um estudo clínico randomizado ...... car a relação entre variáveis.
@pt
Un essai randomisé contrôlé (E ...... maintien de la comparabilité.
@fr
Una prueba controlada aleatori ...... conocido como efecto placebo.
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Рандомизированное контролируем ...... от исследуемого вмешательства.
@ru
التجربة المنضبطة المعشّاة (ير ...... ول التفاعلات الدوائية الضائرة.
@ar
ランダム化比較試験(ランダムかひかくしけん、RCT:Rand ...... 回以外の試験を結合すると、否定的な結果が示されることがある。
@ja
随机对照试验(英语:randomized controlle ...... 的情况下,这种方法可以抵消已知和未知的混杂因素对各组的影响。
@zh
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A randomized controlled trial ...... rvention and may provide infor
@en
Die randomisierte kontrolliert ...... ung von Information (Daten)“).
@de
Een gerandomiseerd onderzoek m ...... kans hebben te worden gepakt.
@nl
Um estudo clínico randomizado ...... ndários de um dado tratamento.
@pt
Un essai randomisé contrôlé (E ...... s secondaires des traitements.
@fr
Una prueba controlada aleatori ...... stadísticamente equivalentes».
@es
Рандомизированное контролируем ...... от исследуемого вмешательства.
@ru
التجربة المنضبطة المعشّاة (ير ...... ول التفاعلات الدوائية الضائرة.
@ar
ランダム化比較試験(ランダムかひかくしけん、RCT:Rand ...... 回以外の試験を結合すると、否定的な結果が示されることがある。
@ja
随机对照试验(英语:randomized controlle ...... 的情况下,这种方法可以抵消已知和未知的混杂因素对各组的影响。
@zh
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Essai randomisé contrôlé
@fr
Estudo clínico randomizado controlado
@pt
Gerandomiseerd onderzoek met controlegroep
@nl
Prueba controlada aleatorizada
@es
Randomisierte kontrollierte Studie
@de
Randomized controlled trial
@en
Рандомизированное контролируемое испытание
@ru
تجربة منضبطة معشاة
@ar
ランダム化比較試験
@ja
随机对照试验
@zh