U.S. Apologizes for Syphilis Program in Guatemala

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samuel
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U.S. Apologizes for Syphilis Program in Guatemala

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U.S. Apologizes for Syphilis Program in Guatemala
By DONALD G. McNEIL Jr.
Published: October 1, 2010

From 1946 to 1948, American public health doctors deliberately infected nearly 700 Guatemalans — prison

inmates, mental patients and soldiers — with venereal diseases in what was meant as an effort to test the

effectiveness of penicillin.

American tax dollars, through the National Institutes of Health, even paid for syphilis-infected prostitutes to

sleep with prisoners, since Guatemalan prisons allowed such visits. When the prostitutes did not succeed in

infecting the men, some prisoners had the bacteria poured onto scrapes made on their penises, faces or

arms, and in some cases it was injected by spinal puncture.

If the subjects contracted the disease, they were given antibiotics.

“However, whether everyone was then cured is not clear,” said Susan M. Reverby, the professor at Wellesley

College who brought the experiments to light in a research paper that prompted American health officials to

investigate.

The revelations were made public on Friday, when Secretary of State Hillary Rodham Clinton and Health and

Human Services Secretary Kathleen Sebelius apologized to the government of Guatemala and the survivors

and descendants of those infected. They called the experiments “clearly unethical.”

“Although these events occurred more than 64 years ago, we are outraged that such reprehensible research

could have occurred under the guise of public health,” the secretaries said in a statement. “We deeply regret

that it happened, and we apologize to all the individuals who were affected by such abhorrent research

practices.”

In a twist to the revelation, the public health doctor who led the experiment, John C. Cutler, would later have an

important role in the Tuskegee study in which black American men with syphilis were deliberately left untreated

for decades. Late in his own life, Dr. Cutler continued to defend the Tuskegee work.

His unpublished Guatemala work was unearthed recently in the archives of the University of Pittsburgh by

Professor Reverby, a medical historian who has written two books about Tuskegee.

President Álvaro Colom of Guatemala, who first learned of the experiments on Thursday in a phone call from

Mrs. Clinton, called them “hair-raising” and “crimes against humanity.” His government said it would cooperate

with the American investigation and do its own.

The experiments are “a dark chapter in the history of medicine,” said Dr. Francis S. Collins, director of the

National Institutes of Health. Modern rules for federally financed research “absolutely prohibit” infecting people

without their informed consent, Dr. Collins said.

Professor Reverby presented her findings about the Guatemalan experiments at a conference in January, but

nobody took notice, she said in a telephone interview Friday. In June, she sent a draft of an article she was

preparing for the January 2011 issue of the Journal of Policy History to Dr. David J. Sencer, a former director

of the Centers for Disease Control. He prodded the government to investigate.

In the 1940s, Professor Reverby said, the United States Public Health Service “was deeply interested in

whether penicillin could be used to prevent, not just cure, early syphilis infection, whether better blood tests for

the disease could be established, what dosages of penicillin actually cured infection, and to understand the

process of re-infection after cures.”

It had difficulties growing syphilis in the laboratory, and its tests on rabbits and chimpanzees told it little about

how penicillin worked in humans.

In 1944, it injected prison “volunteers” at the Terre Haute Federal Penitentiary in Indiana with lab-grown

gonorrhea, but found it hard to infect people that way.

In 1946, Dr. Cutler was asked to lead the Guatemala mission, which ended two years later, partly because of

medical “gossip” about the work, Professor Reverby said, and partly because he was using so much penicillin,

which was costly and in short supply.

Dr. Cutler would later join the study in Tuskegee, Ala., which had begun relatively innocuously in 1932 as an

observation of how syphilis progressed in black male sharecroppers. In 1972, it was revealed that, even when

early antibiotics were invented, doctors hid that fact from the men in order to keep studying them. Dr. Cutler,

who died in 2003, defended the Tuskegee experiment in a 1993 documentary.

Deception was also used in Guatemala, Professor Reverby said. Dr. Thomas Parran, the former surgeon

general who oversaw the start of Tuskegee, acknowledged that the Guatemala work could not be done

domestically, and details were hidden from Guatemalan officials.

Professor Reverby said she found some of Dr. Cutler’s papers at the University of Pittsburgh, where he taught

until 1985, while she was researching Dr. Parran.

“I’m sifting through them, and I find ‘Guatemala ... inoculation ...’ and I think ‘What the heck is this?’ And then it

was ‘Oh my god, oh my god, oh my god.’ My partner was with me, and I told him, ‘You aren’t going to believe

this.’ ”

Fernando de la Cerda, minister counselor at the Guatemalan Embassy in Washington, said that Mrs. Clinton

apologized to President Colom in her Thursday phone call. “We thank the United States for its transparency in

telling us the facts,” he said.

Asked about the possibility of reparations for survivors or descendants, Mr. de la Cerda said that was still

unclear.

The public response on the Web sites of Guatemalan news outlets was furious. One commenter, Cesar Duran,

on the site of Prensa Libre wrote: “APOLOGIES ... please ... this is what has come to light, but what is still

hidden? They should pay an indemnity to the state of Guatemala, not just apologize.”

Dr. Mark Siegler, director of the Maclean Center for Clinical Medical Ethics at the University of Chicago’s

medical school, said he was stunned. “This is shocking,” Dr. Siegler said. “This is much worse than Tuskegee

— at least those men were infected by natural means.”

He added: “It’s ironic — no, it’s worse than that, it’s appalling — that, at the same time as the United States

was prosecuting Nazi doctors for crimes against humanity, the U.S. government was supporting research that

placed human subjects at enormous risk.”

The Nuremberg trials of Nazi doctors who experimented on concentration camp inmates and prisoners led to a

code of ethics, though it had no force of law. In the 1964 Helsinki Declaration, the medical associations of

many countries adopted a code.

The Tuskegee scandal and the hearings into it conducted by Senator Edward M. Kennedy became the basis

for the 1981 American laws governing research on human subjects, Dr. Siegler said.

It was preceded by other domestic scandals. From 1963 to 1966, researchers at the Willowbrook State

School on Staten Island infected retarded children with hepatitis to test gamma globulin against it. And in

1963, elderly patients at the Brooklyn Jewish Chronic Disease Hospital were injected with live cancer cells to

see if they caused tumors.


Elisabeth Malkin contributed reporting from Mexico City.
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