What are the Phases of Clinical Drug Trials
Received Date: Jul 01, 2022 / Accepted Date: Jul 28, 2022 / Published Date: Jul 28, 2022
Abstract
Clinical trials testing new treatments are divided into different stages, called phases. The foremost phase trials may look at whether a medicine is safe or the side goods it causes. latterly phase trials aim to test whether a new treatment is better than being treatments. There are 3 main phases of clinical trials – phases 1 to 3. Phase 1 trials are the foremost phase trials and phase 3 is after phase trials. Some trials have an earlier stage called phase 0, and there are some phase 4 trials done after a medicine has been certified. Some trials are randomised. This means the people taking part are put into one of the treatment groups at arbitrary. Doing this means the results are more dependable.
Citation: Nakamura K (2022) What are the Phases of Clinical Drug Trials. Clin Pharmacol Biopharm, 11: 279. Doi: 10.4172/2167-065X.1000279
Copyright: © 2022 Nakamura K. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Share This Article
Recommended Journals
Open Access Journals
Article Tools
Article Usage
- Total views: 990
- [From(publication date): 0-2022 - May 20, 2024]
- Breakdown by view type
- HTML page views: 825
- PDF downloads: 165
