Phase IV trials

Phase IV trials occur after a medication or treatment has been approved for public use. They involve ongoing monitoring of the drug’s safety and effectiveness in real-world settings over a longer period. These studies help identify rare or long-term side effects, assess how well the treatment works in diverse populations, and gather information that can improve future use. Essentially, Phase IV trials ensure that the medication continues to be safe and effective once it’s widely available, providing valuable data to healthcare providers, patients, and regulatory agencies.