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  1. CLINICAL Definition & Meaning - Merriam-Webster

    The meaning of CLINICAL is of, relating to, or conducted in or as if in a clinic. How to use clinical in a sentence.

  2. Home | ClinicalTrials.gov

    There are two types of clinical studies: interventional studies (also called clinical trials) and observational studies. The unique identification code given to each clinical study upon registration at …

  3. CLINICAL Definition & Meaning | Dictionary.com

    CLINICAL definition: pertaining to a clinic. See examples of clinical used in a sentence.

  4. CLINICAL | English meaning - Cambridge Dictionary

    CLINICAL definition: 1. used to refer to medical work or teaching that relates to the examination and treatment of ill…. Learn more.

  5. What Is a Clinical Trial or Clinical Study? - Cleveland Clinic

    Sep 10, 2024 · What Is a Clinical Trial or Clinical Study? A clinical trial is a research study where experts study potential treatments. The treatments might be new drugs or devices. Clinical trials must meet …

  6. Clinical research - Wikipedia

    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 …

  7. Clinical Research What is It - Johns Hopkins Medicine

    Clinical research is the comprehensive study of the safety and effectiveness of the most promising advances in patient care. Clinical research is different than laboratory research. It involves people …

  8. The Basics - National Institutes of Health (NIH)

    Apr 24, 2025 · Information about participating in a clinical trial. Clinical research is medical research that involves people like you. When you volunteer to take part in clinical research, you help doctors and …

  9. Clinical trials - World Health Organization (WHO)

    Oct 7, 2025 · Clinical trials are a type of research that studies new tests and treatments and evaluates their effects on human health outcomes.

  10. What Are Clinical Trials? - NCI - National Cancer Institute

    Nov 3, 2024 · Clinical trials test new ways to find, prevent, and treat cancer. They also help doctors improve the quality of life for people with cancer by testing ways to manage the side effects of cancer …