Medical Definition of Clinical trials Our Clinical Trials Main Article provides a comprehensive look at the who, what, when and how of Clinical Trials Clinical trials: Trials to evaluate the effectiveness and safety of medications or medical devices by monitoring their effects on large groups of people. Clinical research trials may be conducted by government health agencies such as NIH, researchers affiliated with a hospital or university medical program, independent researchers, or private industry.
1 Over the range microwaves require a minimum 66 mounting height from floor to top of the micro. 2  The 66 from the floor dimension will allow approximately 13-16 between the cooktop and the bottom front of the microwave.
When Venus is farthest from the Sun and Earth is at its closest, the distance between Venus and Earth can be as low as 39.5 million kilometers (23.6 million miles).The average distance between the planets' orbital distances is 41.4 million kilometers or about 25.7 million miles.he distance between Venus and Earth varies depending on where the two planets are in their orbits. At their closest, the gap between them is 38 million kilometers, and at the â¦ ir furthest, 261 million kilometers. It varies by the orbital position of the two planets.