Intentional Human Dosing Studies for EPA Regulatory Purposes: Scientific and Ethical Issues (2004)

These studies were conducted according to ethical, new rules and procedures. After the proposed new procedure is fully implemented, the research submitted by Merrit may be subject to Chapter 6, EPA proposed a human research review board for preliminary review of the Protocol Not only but EPA clarified relevant ethical standards.

The EPA human research review board also needs to consider the studies submitted to determine whether they are ethical. When research is deemed unethical, two important goals may compete: initially, using the best scientific data to protect the public, the second, unethical involvement by humans Avoid people's research and encourage people to make important destruction Ethical principles

EPA Human Research Reward Committee Is it good if submitted research is not only to violate the fundamental morality but also to decide whether the data is important to protect the public? In this case, the Committee recommends that the EPA consult a special external group to consider the situation and support opposed to the use of data (at different Human Research Rewards Committee). This special program means may rely on the severity of violation of important ethical standards of research data. Because judges need to explain and justify the people, the external team must decide not only science and technology, but also necessary, public and professional etc., but also society It is necessary to need a specific value. A group of experts, in the fight with actual examples, you need to specify the relevant substantive conditions, but related as follows,

The panel shall first judge whether "essential" health data will protect the public and whether other research participants will not hurt or not will not be available within a reasonable period of time It is necessary to acquire the data surely. Part of that reason is that the main terms and concept standards are not accurate in deciding whether to decide whether a positive answer to both questions determines the group will be needed.

In exceptional circumstances, it is important to prevent future cheating for EPA, as it is considered unethical and relies on data from studies to protect public health. In this case, the committee concluded through the establishment of these special teams, and in compliance with strict and substantive standards, you are not inspiring a citizen of the people You can use unethical to obtain data for protection. Ethical rules

The NRC fee for third-party research is human dose, but NRC, whether human or EPA survey was conducted by a third party, ethical and scientific issues are basically the same and same I concluded that the basic framework should be applied to both categories, but research. After the NRC report has been released, the EPA may take more than a few months before formal policy at the EPA. If the EPA has to use third party data to make decisions in front of talent who develops formal rules and policies, the EPA plans to ask the SAB Subcommittee

In 1998, the US Environmental Protection Agency discontinued clinical trials and human studies cited ethical and scientific problems. Since the 1980s, the use of pesticides has been decreasing clinical studies of tolerance, but through the FQPA again attracted interest in such action. However, by human experiments, pesticide manufacturers can eliminate the additional safety margin required to use the data collected from animal trials. After pausing, EPA let the National Academy of Sciences convene a panel of experts to decide on ethical discussion of human research solutions. Establishment of the National Academy of Science Panels, pesticide manufacturers and environmental protection have established their own point of view

Using the various information of toxicology, monitoring the data available in the literature, the recent US Environmental Protection Agency and the risks of Canadian pest management regulatory agency (EPA, 2004; PMRA, 2007) 2,4-D We evaluated sex. Acute and chronic exposure of 2,4-D-derived reference dose based on external exposure index (dose) that can not be used to assess direct biological monitoring data US EPA (RFD). However, corresponding to the bioequivalence monitored value (BE) acute and chronic (BES is a protective regimen of health regulatory standards (eg RFD), human urine and / or blood and insecticide metabolites key Defined to be exposed to estimates) Available Exposure scenario RFDS (Aylward and Hayes, 2008)