Free clinical trials for psoriasis
In a second, third or fourth phase of research new combinations of already approved medicines may be studied.
It is necessary to expand indications or register a new form of the medicine, as well as to obtain additional information about its safety. Next phase we need to study medicine after their approval. Participants receive the medicine during the third phase of the study, after this it became officially registered and released for sale. Treatment for 1000 unique patients with certain diseases is carried out with those medicines that have already proven their effectiveness all over the world and now must be tested in this country. Ukraine usually has clinical trials at third phase. Specialists should choose the treatment schedule, the dose of new medicine and know out about the risks. Testing is also carried out openly on a group of people with certain diseases (up to 300 participants). Second stage is the time to analyze the medicine effectiveness. These studies are “open”: both doctors and subjects have the information about medicine (dosages and treatment regimens). The safety of the medicine or proposed treatment should be analyzed. These are healthy volunteers or patients with certain medical conditions. The medicine is used for the first time during the first phase of the test and is performed on a small group (up to 80 participants). It is a big process of testing a new medicine or method for cancer.