Hospital warns 13 patients ‘may have been exposed’ to rare brain disease
Dr Joseph Pepe, president of Catholic Medical Centre in New Hampshire, said officials are 95 per cent certain that a patient who had brain surgery in May and died in August had sporadic Creutzfeldt-Jakob Disease (CJD).
The disease progresses rapidly once symptoms appear and is always fatal, usually within a few months. But the symptoms can take decades to show up. They include changes in behaviour, memory loss, impaired coordination and other neurological problems.
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Hide AdNearly 90 per cent of cases of CJD happen spontaneously, when an agent causes proteins in the brain to fold incorrectly. Because those abnormal proteins can survive standard sterilisation practices, there is a small risk of exposure for those who had surgery after the patient who died, Dr Pepe said.
“The risk of exposure is extremely low, but it’s not zero,” he said.
The hospital has notified eight of its patients who may have been exposed, and hospitals in other states are working to do the same because some of the surgical equipment was rented and used elsewhere, state public health director Dr Jose Montero said.
He would not identify the other states but said no more than five additional patients were potentially exposed. Dr Pepe said the potentially exposed patients range in age from their mid-30s to mid-80s. “They took it very well. I don’t believe that people were angry or extremely emotionally upset,” he said. “We did the best job we could in trying to alleviate their fear.”
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Hide AdWorldwide, CJD affects about one person in every million each year. In the United States, about 200 cases are recorded annually, according to the National Institutes of Health.
In fewer than one per cent of the cases, the disease is transmitted by exposure to brain or nervous system tissue, Dr Montero said. He added that only four cases of transmission via surgical instruments have ever been recorded – none in the United States.