Clinical trials are important steps to make sure new medicines are safe and work well. They go through a few key phases:
Preclinical Studies: First, scientists do tests in labs and use animals to check if the medicine is safe and how it works in the body.
Phase I Trials: Next, a small number of healthy volunteers take the medicine. This helps researchers find out if it's safe, how much people should take, and what side effects might happen.
Phase II Trials: In this stage, a bigger group of people who actually have the condition takes the medicine. This helps find out if the medicine works and if it’s still safe.
Phase III Trials: Finally, thousands of people participate in these trials. They help confirm if the medicine is effective and keep track of any bad effects.
By carefully checking each stage, researchers can spot any risks and benefits. This helps create safer medicines for everyone.
Clinical trials are important steps to make sure new medicines are safe and work well. They go through a few key phases:
Preclinical Studies: First, scientists do tests in labs and use animals to check if the medicine is safe and how it works in the body.
Phase I Trials: Next, a small number of healthy volunteers take the medicine. This helps researchers find out if it's safe, how much people should take, and what side effects might happen.
Phase II Trials: In this stage, a bigger group of people who actually have the condition takes the medicine. This helps find out if the medicine works and if it’s still safe.
Phase III Trials: Finally, thousands of people participate in these trials. They help confirm if the medicine is effective and keep track of any bad effects.
By carefully checking each stage, researchers can spot any risks and benefits. This helps create safer medicines for everyone.