EPA Is Seeking to Curb Pesticide Tests in Humans
Chemical companies and scientific researchers would be prohibited from intentionally dosing children and pregnant women with pesticides under a human testing regulation to be proposed today by the Environmental Protection Agency.
Limited tests using human subjects would be allowed, but only after the experiments were subjected to new ethical standards and a review by a panel of experts, EPA officials said.
The federal agency has struggled for years with how to regulate scientific tests that involve humans being exposed to pesticides, and drafts of its proposal have come under fire from influential members of Congress. Human tests are often the most definitive way to determine the hazards of a substance, but they raise a host of ethical issues.
Jim Jones, director of the EPA's Office of Pesticide Programs, said the agency was following the recommendations of a national panel of scientists, which concluded last year that some human testing was warranted but only under scrutiny. It is the first time any federal agency has set ethical standards for accepting or rejecting human data in scientific testing.
"We want to send the message clearly that certain kinds of human research can never be acceptable," Jones said Tuesday. "We strongly discourage and hope to prevent the conduct of human studies that do not meet rigorous ethical and scientific standards."
But the proposal, to be unveiled today and available for public comment for 90 days, is unlikely to satisfy critics in Congress, including Sen. Barbara Boxer (D-Calif.), who said a draft released a month ago allowed too many loopholes. Last month, President Bush signed legislation that banned the EPA from accepting pesticide data from human tests until a rule was adopted.
Aides to Boxer and Rep. Henry A. Waxman (D-Los Angeles) said Tuesday that the EPA refused to give a copy of the proposal to Congress, and they were dismayed that the agency briefed some members of the news media without revealing the written provisions so they could be scrutinized by congressional aides or the public.
"One thing is clear: it must be changed dramatically from the version EPA forwarded to [the Office of Management and Budget] just a few weeks ago," Boxer said in a statement Tuesday. "If not, it will still be a direct attack on our most vulnerable citizens. A proposed rule on human pesticide testing that fails to protect children and families should be shelved immediately. A protective rule must be issued in its place."
