Freelance Medical Writing

Types of Clinical Trials
Clinical trials are often considered as the ways to test a new drug or medicine. However, they can also be used to diagnose or prevent a disease from occurrence. The various types of clinical trials currently in use are,
Prevention trials:
1. The substances or the ways that could cause a particular disease are seen [...]

Clinical trials are performed to test the effectiveness of a drug before it is sold in the market. Clinical trials identify the drug dosage, their side effects, long-term risks, benefits and the tolerance to the drug by an average patient. The clinical trials are also performed to improve the quality of the medicines available and [...]