Since the establishment of the thought for the drug to start putting on the market it usually lasts from 10 to 14 years and the time from point in time to time is longer because the authorities who publish a permit are ever more stricter and demand plenty evidence of its protection and value.
In the case of the most unsafe sicknesses which contain cancer, this point in time is able to be shorter when the 1st exam showed an excellent clinical efficacy. In this situation, the procedure takes months, not years.
Firstly, on the base on a particular knowledge of the cell and the nature of the illness is made a molecule.
Then, in the laboratory the scientists check if this molecule has a definite effect on cancer cells, for example, curb the growth or damages them completely.
If you manage to prove that the new molecule posseses the expected biological results, then starts animal studies. Most studies are carried out on laboratory rats. It is the first point in time when we can see how a potential medicine acts in a living body. The preclinical tests last three or four years.
The next stage is clinical studies. They are lead by oncology centers. From time to point in time participation in the study is the last opportunity for patients – their previous healing does not bring any content results. At special website, you can find data published by pharmaceutical companies. They inform about studies.
If everything goes well, the pharmaceutical corporations can begin the products. They make a use of the specific pharmaceutical equipment which can be found only in this industry. Some instances are: polishing machines for punches and dies, measuring machines for punches and more other equipment which aim is to produce a drug which contain an appropriate dose of medicine.
As it can be noticed the drugs have to follow a challenging and winding way before they are approved to make a use of. From time to moment in time, some patients who are not frightened of risk, ask pharmaceutical companies for assistance. Sometimes they do not posses any possibilities to become well. Some of innovative medicines can help them to recover their life.