Today, the Supreme Court issued a ruling that the Wyeth pharmaceutical company is liable for injuries sustained to a patient when a drug was improperly administered despite a warning explicitly called out on the label. It wasn’t even a close vote (6-3) nor was it a new drug. Here are the details per the NY Times. The patient, Diana Levine, went to a clinic in 2000 with migraine pain for a shot of Demerol. As part of this treatment, the clinic also prescribed Phenergan for nausea. The Wyeth drug Phenergan has been in use since it was approved in 1955, but if misused, it has a horrendous side effect. Contact with arterial blood can, according to the warning on the label, cause “gangrene requiring amputation”! That is what happened in this case. The clinic improperly administered the drug, accidently injecting it into an artery instead of the target vein and the patient eventually lost her arm. So how is Wyeth liable? If you have a drug on the market for half a century with 200 million successful uses and a warning on the label that details out the risk, what more must you do? The Vermont jury that heard the case said that the label could have been more explicit or banned injection completely. So I feel for Ms. Levine (who also settled a case for $700,000 against the clinic), but what is the responsibility of Wyeth here? This is not a drug that you buy over the counter at Rite Aid. You would only expect it to be used in a hospital or clinic setting and it would be administered (as it was in this case) by medical professionals. Administering the drug by intermuscular injection or IV is supposed to be very safe. The warning is spectacularly specific.
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