Clinical trials refer to medical research that involves testing new treatments on people. The four phases help to ensure the trial's safety and effectiveness.

One reason the mRNA COVID-19 vaccines could be put into clinical trials was the fact that the approach had already been the subject of years of research and testing for other diseases. Generally ...

Clinical trials in early phases (Phase 1 and Phase 2) give patients a chance to access some of the newest cancer therapies before they are widely available. Our dedicated team of cancer doctors and ...

Clinical trials involving new drugs are commonly classified into three main phases (1, 2 and 3) but there is also a preclinical phase and a fourth phase. The phases of clinical drug research are the ...

What are the Four Phases of Clinical Research? “Clinical research is unique in that clinical trials have specific, designated phases,” Dr. Saratsis explained.

Clinical trials testing new treatments are divided into different stages, called phases. The earliest phase trials may look at whether a drug is safe or the side effects it causes. Later phase trials ...

Last week we talked about different types of clinical trials used to evaluate new treatments, screening, and diagnostic tools, or preventative strategies. In the second article in this series ...

Breaking down the phases of FDA clinical studies Many practitioners choose to be involved in the approval process of new drugs and devices.

The goals of a Phase 2 clinical trial are to determine if the treatment is effective and to gather more safety data. Researchers use the data from Phase 2 trials to refine their research questions ...