CLINICAL STUDY Meaning and
Definition
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A clinical study, commonly known as a clinical trial or clinical research, refers to a rigorous scientific investigation conducted in humans to assess the safety, efficacy, and side effects of a medical intervention or treatment. It is a carefully designed and ethically executed study that characterizes the effects of pharmaceutical products, medical devices, therapies, or interventions on participants.
Clinical studies typically involve human volunteers who either have a particular medical condition or are healthy individuals, determined by specific eligibility criteria set by the researchers. These trials aim to evaluate the intervention's effectiveness, compare different treatments, or gain further understanding of a disease and its course.
Clinical studies follow a predetermined protocol or research plan, which outlines the objectives, eligibility criteria, methodology, data collection, and analysis procedures. They may occur in various phases, including early-phase (Phase I), safety and dose-finding studies, efficacy and dose-ranging studies (Phase II), larger-scale studies assessing comparative effectiveness (Phase III), and post-marketing surveillance studies (Phase IV).
The results of clinical studies contribute crucially to evidence-based medicine and support regulatory decision-making by health authorities, such as the U.S. Food and Drug Administration (FDA) or the European Medicines Agency (EMA). In addition, clinical studies provide valuable information for healthcare professionals and patients, aiding in informed decision-making regarding the best therapeutic options.
The high level of scientific rigor, ethical considerations, and systematic approach implemented within clinical studies ensure that the findings are reliable, valid, and ultimately contribute to advancements in medical knowledge and patient care.
Common Misspellings for CLINICAL STUDY
- xlinical study
- vlinical study
- flinical study
- dlinical study
- ckinical study
- cpinical study
- coinical study
- clunical study
- cljnical study
- clknical study
- clonical study
- cl9nical study
- cl8nical study
- clibical study
- climical study
- clijical study
- clihical study
- clinucal study
- clinjcal study
- clinkcal study
Etymology of CLINICAL STUDY
The word "clinical study" has its origins in the Latin language.
The term "clinical" comes from the Latin word "clinicus", which means "bedridden" or "sickbed". It was further derived from the Greek word "kline", which means "bed". In the context of medical and scientific research, the term "clinical" refers to the direct observation or examination of patients.
The word "study" comes from the Latin word "studium", which means "zeal", "diligence", or "care". It also carried the meanings of "application of the mind" or "devotion to a particular subject or pursuit". In the context of medical research, "study" refers to a systematic and detailed investigation conducted to gain knowledge or gather evidence.
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