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A clinical trial is a research study to answer specific questions about vaccines or new therapies or new ways of using known treatments. Clinical trials (also called medical research and research studies) are used to determine whether new drugs or treatments are both safe and effective.
A clinical trial participant receives an injection. Clinical trials are prospective biomedical or behavioral research studies on human participants designed to answer specific questions about biomedical or behavioral interventions, including new treatments (such as novel vaccines, drugs, dietary choices, dietary supplements, and medical devices) and known interventions that warrant further ...
The PICO process (or framework) is a mnemonic used in evidence-based practice (and specifically evidence-based medicine) to frame and answer a clinical or health care related question, [1] though it is also argued that PICO "can be used universally for every scientific endeavour in any discipline with all study designs". [2]
Randomized controlled trial [5]. Blind trial [6]; Non-blind trial [7]; Adaptive clinical trial [8]. Platform Trials; Nonrandomized trial (quasi-experiment) [9]. Interrupted time series design [10] (measures on a sample or a series of samples from the same population are obtained several times before and after a manipulated event or a naturally occurring event) - considered a type of quasi ...
Such research questions are not a primary focus of for-profit companies, and thus these trials are typically initiated by individual investigators or academic research organizations. There are many different organizations which have an interest in academic clinical trials and facilitate or take part in their conduct. These organizations include:
Clinical trials are experiments done in clinical research. Such prospective biomedical or behavioral research studies on human participants are designed to answer specific questions about biomedical or behavioral interventions, including new treatments (such as novel vaccines , drugs , dietary choices , dietary supplements , and medical devices ...
According to a 2014 study by Nature and a 2016 article in Times Higher Education, it is the largest academic social network in terms of active users, [4] [5] although other services have more registered users, and a 2015–2016 survey suggests that almost as many academics have Google Scholar profiles. [6]
Academic clinical trials – clinical trials run at academic centers (e.g., medical schools, academic hospitals, and universities) Clinical trials unit – biomedical research units dedicated to conducting clinical trials; Epidemiology – the study of factors affecting the health and illness of populations