A new report published in the news weekly Spiegel reveals how citizens of the former communist East Germany were used as guinea pigs by Western pharmaceutical companies who tested their drugs on more than 50,000 people, often without their knowledge, and many of whom died.
Some 600 clinical trials were carried out in more than 50 hospitals until the 1989 fall of the Berlin Wall, the report said, citing previously unpublished documents of the East German health ministry, pharmaceutical institute and Stasi secret police.
Many major drug companies from Germany, Switzerland and the United States took part, offering up to 800,000 West German marks (about 400,000 euros, $520,000 at today's exchange rate) per study, a boost for East Germany's underfunded health care system, Spiegel said.
Two more patients died in a lung clinic near the city of Magdeburg in tests of a blood pressure drug made by Sandoz, which has since been taken over by the Swiss group Novartis, according to Spiegel.
Patients were often not fully informed about the possible risks and side effects, the weekly said. Other tests involved preterm infants and a group of alcoholics suffering acute delirium who could not give informed consent.
The news weekly said that the companies, when contacted for comment, mostly pointed to the fact that the trials happened a long time ago and said that in principle they always follow strict protocols in drug trials.
Germany's federation of pharmaceutical manufacturers said it saw "currently no reason to suspect that anything irregular happened," Spiegel said.