EIA testing questions
Posted: Mon Jan 07, 2019 5:37 pm
Sorry to be a bother. I am in “obsessive info gathering” mode. My healthy 6-yo daughter had a positive EIA toxin a and b stool test, but this was on a solid stool and she hasn’t had D for 11 days at this point. We tested because she HAD v and d for almost 2 weeks due to what the ped thinks was viral, but this c diff test is making me so confused.
I’ve read that the toxin test is sort of the confirmation test and is indicative of an active infection, although I did find one study that noted this test had false positives in 1/3 of a pediatric sample.
I’m just so confused - she is asymptomatic and has been for days. Her (likely viral) D stopped WHILE she was on abx for a UTI, not after it was discontined. Is there a chance the toxin is evident because she is a carrier? Or could it be a false positive? Or, could she have had a mild CDI infection that was self-limiting in the past that was reactivated by the abx she was on when the stool was cultured, even tough she doesn’t have D anymore? Her p
She was prescribed Flagyl but we are holding off on giving anything because she doesn’t have D.
I’ve read that the toxin test is sort of the confirmation test and is indicative of an active infection, although I did find one study that noted this test had false positives in 1/3 of a pediatric sample.
I’m just so confused - she is asymptomatic and has been for days. Her (likely viral) D stopped WHILE she was on abx for a UTI, not after it was discontined. Is there a chance the toxin is evident because she is a carrier? Or could it be a false positive? Or, could she have had a mild CDI infection that was self-limiting in the past that was reactivated by the abx she was on when the stool was cultured, even tough she doesn’t have D anymore? Her p
She was prescribed Flagyl but we are holding off on giving anything because she doesn’t have D.