What are the different types of medical research?
Medical research is essential for learning how to identify, prevent and treat various diseases. In fact, knowledge gained from biomedical research studies conducted in the last 100 or more years has significantly improved human health and life expectancy. In addition, the advances made in research methods have strengthened the area of experimental medicine itself, which has led to the discovery of new medicinal products and preventive measures. However, there are several different types of medical research and each is represented by a specific set of ethical standards and protocols. The aim of the first phase, known as foreclinical research, is to create a summary of safety in connection with the health product or the drug before testing on humans. Another phase is clinical research, which consists of clinical trials to observe the overall safety of product or drugs in humans as well as effectiveness. In addition, clinical medical research is largely based on comparison and powered by analysis of the results initiated prodUkt or medicine unlike placebo.
Clinical studies can also be divided according to the type or phases that are defined by the sampling and duration of medical research. For example, Clinical Studies I usually include less than 100 human subjects and run up to 12 months, while clinical Study II clinical trials may include several hundred entities and take up to 24 months. Finally, the Phase III clinical trials may include hundreds or even thousands of people and take up to four years. Medical research, which exceeds this number of subjects and study periods, is referred to as an observational study. The first example of the latter is the Framingham Heart study, which has been watching more than 5,000 men and women since 1948.
Other types of research focuses on more specific health problems. For example, a prevention study seeks to prevent illness by exploring the role of lifestyle in riskCH diseases such as heart disease, cancer and diabetes. If a lifestyle or behavior is determined to contribute a risk factor, intervention studies are often launched to seek ways that can help reduce more positive habits. Sometimes there are risky patterns across different ethical groups or regional populations that are identified by epidemiological studies.
Medical research studies are held around the world, of course, but are regulated by the domestic government of research facilities or university. In the US, it monitors the instructions and procedures of food and drug research. In Japan, the Regulatory Office is the Ministry of Health. In most Europe, medical research is regulated by the European drug agency.