Non-randomised trial

What is Non-randomised trial?

Non-randomised trial definition and meaning on Health terms:
In a non-randomised clinical trial, participants are allocated to different treatment (or placebo) arms using a non-random method. Allocation is decided and managed by the investigator. Non-random allocation can lead to bias in the results of a trial. In the description above, the non-randomised trial is controlled (arms receiving an intervention are compared with arms that are receiving different interventions or placebo). There are several other trial designs that are non-random, but controlled. These include prospective observational studies.

 

reference: https://www.eupati.eu/glossary/

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