Free chat trials numbers
Trials are based on past studies and what has been learned in the laboratory.
Each trial answers certain scientific questions in order to find new and better ways to help cancer patients.
Some clinical trials are open only to patients who have not started treatment.
Clinical trials are listed in PDQ and can be found online at NCI's website.
They are not policy statements of the NCI or the NIH.
A therapy is generally called complementary when it is used in addition to conventional treatments; it is often called alternative when it is used instead of conventional treatment.NIH is the federal government’s center of biomedical research.The PDQ summaries are based on an independent review of the medical literature.smoke contains many of the same substances as tobacco smoke, there are concerns about how inhaled cannabis affects the lungs.A study of over 5,000 men and women without cancer over a period of 20 years found that smoking tobacco was linked with some loss of lung function but that occasional and low use of cannabis was not linked with loss of lung function.More information about contacting us or receiving help with the website can be found on our Contact Us for Help page.