M came home 2 years after starting TOBI for PA. He was never put on the Cipro/TOBI protocal. When he first cultured PA he was simply started in inhaled TOBI. And, it never did ANYTHNG to control his PA.
Consequently, he came home in March with his PA out of control and 2 strains of MSSA just for kicks and giggles growing in there. He was coughing horrifically, and in the 8 months it took him to get home, we were able to report to his doctors that he always 'had a cold' according to fostermom.
He went in the hospital for 1 week, got a PICC line inserted and started on Timentin and Tobramycin IV. He then came home and continued those IV meds for a total of 3 weeks. He then went straight into a new TOBI cycle month (was only off TOBI for 2 weeks).
However, he is STILL culturing PA. He has never not cultured it since it showed up. And, I think it has a LOT to do with no one being aggressive when he first cultured t. I supposed that's what we should expect from a CF clinic that doesn't bother with masks nor isolating CF patients from each other. But, his CF doctors here are very fustrated that aggressive treatment wasn't followed when he first cultured this. They believe in M's case, he should have been on IV antibiotics when he first cultured it.
Now that flu and cold season has started, he's having flare-ups all over again. He just did Cipro last month for the PA that he's still culturing. That worked for 3 weeks and the cough came back so now he's on oral Levaquin. (He got another cold and sure enough the cough didn't disappear when the cold did.) We strongly suspect we're heading towards another hospitalization for IV antibiotics. And yes, we'll yet again argue for PICC line insertion and home IVs. His CF doctor doesn't like to go that route. But, I'm an RN and we have a Hemophiliac son with a port. We're much more comfortable both for nosocomial infections and for attachment issues if we can get M out of the hospital ASAP and do his IV's at home.
Still, I don't now if you are better with oral Cipro and TOBI or IVs. But, personally I'd probably prefer IVs at home for a first PA culture. That said, my opinion is colored by the fact that M's case was mismanaged horrifically and clearly he should have had those antibiotics.