U.S. National Library of Medicine
Controlled Clinical Trial
Work consisting of a clinical trial involving one or more test treatments, at least one control treatment, specified outcome measures for evaluating the studied intervention, and a bias-free method for assigning patients to the test treatment. The treatment may be drugs, devices, or procedures studied for diagnostic, therapeutic, or prophylactic effectiveness. Control measures include placebos, active medicine, no-treatment, dosage forms and regimens, historical comparisons, etc. When randomization using mathematical techniques, such as the use of a random numbers table, is employed to assign patients to test or control treatments, the trial is characterized as a RANDOMIZED CONTROLLED TRIAL.
The numerical value of controlled clinical trial in Chaldean Numerology is: 2
The numerical value of controlled clinical trial in Pythagorean Numerology is: 7
Images & Illustrations of controlled clinical trial
Find a translation for the controlled clinical trial definition in other languages:
Select another language:
Discuss these controlled clinical trial definitions with the community:
Word of the Day
Would you like us to send you a FREE new word definition delivered to your inbox daily?
Use the citation below to add this definition to your bibliography:
"controlled clinical trial." Definitions.net. STANDS4 LLC, 2018. Web. 22 Jan. 2018. <http://www.definitions.net/definition/controlled clinical trial>.