Skip the primary navigation if you do not want to read it as the next section.
Skip the main content if you do not want to read it as the next section.
Not necessarily. There is no guarantee that your treatment will be better. The whole point of the trial is to find out how good the new treatment is... but doctors will not try out new treatments in clinical trials unless they believe they will be as good or better than the standard treatment.
Remember that, in a phase III study, you may not even get the new treatment being tested. Some patients in the trial need to have the standard treatment, so that researchers can compare the new and standard treatments. You will not be able to choose which treatment you get. This is done at random, often by computer.