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Clinical research is a branch of medical research that involves people and aims to determine the effectiveness (efficacy) and safety of medications, devices, diagnostic products, and treatment regimens intended for improving human health.[1][2] These research procedures are designed for the prevention, treatment, diagnosis or understanding of disease symptoms.
Clinical research is different from clinical practice: in clinical practice, established treatments are used to improve the condition of a person, while in clinical research, evidence is collected under rigorous study conditions on groups of people to determine the efficacy and safety of a treatment.[1][2]
- ^ a b "Learn about studies". ClinicalTrials.gov, National Library of Medicine, US National Institutes of Health. 24 May 2023. Retrieved 9 March 2024.
- ^ a b "What Are Clinical Trials and Studies?". National Institute on Aging, US National Institutes of Health. 22 March 2023. Retrieved 9 March 2024.