Welcome to our comprehensive guide on Cancer Research. In this article, we delve into What Are Clinical Trial Phases?, exploring the latest advancements and essential information.
Phase 1 trials are the first step in testing a new treatment in humans. Their primary goal is to determine the drug's safety, find the maximum safe dose, and identify any severe side effects. They involve a small number of patients.
Phase 2 focuses on efficacy—does the drug actually work against a specific type of cancer? Phase 3 compares the new treatment against the current standard of care in a large group of patients to prove it is either more effective or has fewer side effects.
A placebo is an inactive substance. In oncology, placebos are rarely used alone if a standard treatment already exists. Patients usually receive either the new drug or the standard treatment, ensuring no one is left untreated.