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Clinical trials

Clinical trials are sets of tests performed for medical research and drug development which is used to extract safety and efficacy data.

Contributors in Clinical trials

Clinical trials

outcome measure

Medical devices; Clinical trials

A planned measurement described in the protocol that is used to determine the effect of interventions on participants in a clinical trial. For observational studies, a measurement or observation that ...

registry

Medical devices; Clinical trials

A structured online system that provides the public with access to summary information about ongoing and completed clinical studies.

secondary outcome measure

Medical devices; Clinical trials

A planned outcome measure in the protocol that is not as important as the primary outcome measure, but is still of interest in evaluating the effect of an intervention. Most clinical studies have ...

terminated

Medical devices; Clinical trials

The clinical study has stopped recruiting or enrolling participants early and will not start again. Participants are no longer being examined or treated. A type of recruitment status.

factorial design

Medical devices; Clinical trials

Describes a clinical study in which groups of participants receive one of several combinations of interventions. For example, a two-by-two factorial design involves four groups of participants. Each ...

first received date

Medical devices; Clinical trials

The first received date is the date that summary clinical study protocol information was first submitted.

time frame, outcome measure

Medical devices; Clinical trials

The points in time at which the outcome measure is assessed. These are planned before the clinical study starts and listed in the protocol.

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