That's a good question. I would also ask the community on FaceBook's "Band of Mothers in the Fight Against Aplastic Anemia" Some of the members might have good advice as it applies to Pediatric Patients.
My son had a Double-Lumen picc line and had no problems with it besides the inconvenience in the shower.
https://www.facebook.com/BandOfMothe...Anemia?fref=ts