主题：美国用领养的小孩做艾滋病药物试验 -- 唵啊吽

The research funded by the National Institutes of Health spanned the country. It was most widespread in the 1990s as foster care agencies sought treatments for their HIV-infected children that weren’t yet available in the marketplace.

The practice ensured that foster children — mostly poor or minority — received care from world-class researchers at government expense, slowing their rate of death and extending their lives. But it also exposed a vulnerable population to the risks of medical research and drugs that were known to have serious side effects in adults and for which the safety for children was unknown.

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However, researchers and foster agencies told AP that foster children in AIDS drug trials often weren’t given such advocates even though research institutions many times promised to do so to gain access to the children.

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Illinois officials believe none of their nearly 200 foster children in AIDS studies got independent monitors even though researchers signed a document guaranteeing “the appointment of an advocate for each individual ward participating in the respective medical research.”

New York City could find records showing 142 — less than a third — of the 465 foster children in AIDS drug trials got such monitors even though city policy required them. The city has asked an outside firm to investigate.