Since the establishment of the thought for the drug to start putting on the marketplace it normally lasts from ten to fourteen years and the time sometimes is longer because the authorities who publish a permit are increasingly stricter and require a lot of evidence of its security and value.
In the case of the most dangerous diseases which include cancer, this time can be shorter when the 1st test showed an excellent clinical efficacy. In this state, the procedure takes months, not years.
Firstly, on the found on a detailed knowledge of the cell and the character of the disease is created a molecule.
Then, in the lab the scientists check whether this molecule has a definite result on cancer cells, for instance, curb the growth or destroys them completely.
If you run to prove that the new molecule posseses the expected biological effects, then begins animal studies. Most studies are carried out on lab rats. It is the first point in time when we are able to notice how a potential drug behaves in a living body. The preclinical tests last three or 4 years.
The next step is clinical studies. They are lead by oncology centers. Sometimes contribution in the test is the last chance for patients – their previous treatment does not bring any content results. At special website, you can find information published by pharmaceutical companies. They notify about studies.
If everything goes well, the pharmaceutical companies can start the products. They use the particular pharmaceutical tools which can be found just in this industry. Some examples are: polishing machines for punches and dies, measuring machines for punches and more other equipment which aim is to produce a tablet which contain an appropriate dose of medicine.
As it is able to be noticed the pills must follow a demanding and winding way sooner than they are approved to make a use of. From moment in time to moment in time, some patients who are not scared of risk, ask pharmaceutical companies for help. From point in time to moment in time they do not posses any opportunities to be healthy. Some of original pills are able to make easier them to save their life.