The pml occured in a person who had used tysabri before gilenya. the cause of pml is thought to be more from prior tysabri use than curent gilenya use...
but it did take 2-3 years for the first pml case to occur in tysdabri..i suppose that is about the same time gileya is at.
i posted a link to an article reporting this in the tysabri forum...
but to me it would say for anyone who switched from tysabri to gilenya because they were jcv+, they might want to continue top be alert for PML symptoms and perhaps get more frequent mri's than is normal on gilenya.
link to article in boston globe reprting pml in tysabri forum same date.
but it did take 2-3 years for the first pml case to occur in tysdabri..i suppose that is about the same time gileya is at.
i posted a link to an article reporting this in the tysabri forum...
but to me it would say for anyone who switched from tysabri to gilenya because they were jcv+, they might want to continue top be alert for PML symptoms and perhaps get more frequent mri's than is normal on gilenya.
link to article in boston globe reprting pml in tysabri forum same date.
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