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Clinical Trials Management System has made enormous progress in past few years, and according to Transparency Market Research the estimated net worth is approximately US$844 million in 2013, while growing at a compound annual growth rate of 14% during the forecast period, the worldwide Clinical Trials Management System market is expected to acquire market value worth US$1,848.5 million by 2019
Clinical Study is also called as clinical trials. Clinical trials are prospective biomedical or behavioral research studies on human subjects that are designed to answer specific questions about biomedical or behavioral interventions (novel vaccines, drugs, treatments, functional foods, dietary supplements, devices or new ways of using known interventions), generating safety and efficacy data. They are conducted only after satisfactory information has been gathered that satisfies health authority/ethics committee approval in the country where approval of the therapy is sought. Depending on product type and development stage, investigators initially enroll volunteers and/or patients into small pilot studies, and subsequently conduct progressively larger scale comparative studies. As positive safety and efficacy data are gathered, the number of patients typically increases. Clinical trials can vary in size, and can involve a single research entity in one country or multiple entities in multiple countries.
A full series of trials may cost hundreds of millions of dollars. The burden of paying is usually borne by the sponsor, which may be a governmental organization or a pharmaceutical, biotechnology or medical device company. When the required support exceeds the sponsor's capacity, the trial may be managed by an outsourced partner, such as a contract research organization or an academic clinical trials unit. Trials to evaluate the effectiveness and safety of medications or medical devices by monitoring their effects on large groups of people.
Clinical research trials may be conducted by government health agencies such as NIH, researchers affiliated with a hospital or university medical program, independent researchers, or private industry. Usually volunteers are recruited, although in some cases research subjects may be paid. Subjects are generally divided into two or more groups, including a control group that does not receive the experimental treatment, receives a placebo (inactive substance) instead, or receives a tried-and-true therapy for comparison purposes. Typically, government agencies approve or disapprove new treatments based on clinical trial results. While important and highly effective in preventing obviously harmful treatments from coming to market, clinical research trials are not always perfect in discovering all side effects, particularly effects associated with long-term use and interactions between experimental drugs and other medications.
For some patients, clinical research trials represent an avenue for receiving promising new therapies that would not otherwise be available. Patients with difficult to treat or currently "incurable" diseases, such as AIDS or certain types of cancer, may want to pursue participation in clinical research trials if standard therapies are not effective. Clinical research trials are sometimes lifesaving.
There are four possible outcomes from a clinical trial:
• Positive trials -- The clinical trial shows that the new treatment has a large beneficial effect and is superior to standard treatment.
• Non-inferior trial -- The clinical trial shows that that the new treatment is equivalent to standard treatment. Also called a non-inferiority trial.
• Inconclusive trial -- The clinical trial shows that the new treatment is neither clearly superior nor clearly inferior to standard treatment.
• Negative trials -- The clinical trial shows that a new treatment is inferior to standard treatment.
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• American Society for Microbiology
• Society for Applied Microbiology- UK
• International Union of Microbiological Societies
• Society for General Microbiology Journals
• American Society for Microbiology Career Connections
• The Canadian Society of Microbiologists
• European Microbiological Society.
• Illinois Society of Microbiology
• British Society for Microbial Technology
• New Zealand Microbological Society
• Merck & Co.
• Johnson & Johnson
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This page was last updated on December 2, 2021