Beth, how did the 1st leukapheresis procedure go? Did he experience any symptoms of "citrate toxicity" during the approx. 3 hour procedure while his blood cells were collected by the machine?
The citrate is used inside the machine to keep its centrifuge flowing freely during the cells separation and collection procedure. When the blood returns to the body, sometimes the body cannot keep-up with the chelation of the calcium that happens when the blood from the machine goes back into circulation. Mild symptoms can include some tingling sensations around the mouth or face. The technicians usually check on you and make log notes every 15 minutes, and may have you start eating Tums tablets to help get you closer to a good calcium balance relatively sooner. When I had mine done several years ago, I did not have a port, and my arm veins got pretty beat up with the large gauge needles in there for 3 hours at a time. My symptoms also progressed to a bit more citrate toxicity. After about
an hour I seemed to feel the couch beneath me vibrating, when in fact it was not. Toward the end of the 3rd hour I felt like a whole body "buzzing" was going-on. At the same time, other men sitting right next to me and doing the same thing had virtually no symptoms at all. Anyway, I was glad to have someone with me to drive home afterwards.
As for the infusion of the Provenge itself, I did not have any undue reactions in the infusion center while it was being administered. I was happy to have someone drive me there and back, though. I did feel Very weak and tired for a few days after each infusion. It felt to me like something was definitely happening with my Immune system. Not long afterwards, I added Xtandi, and am still on it after another 3 1/2 years.
Keep us posted.
Charles
Post Edited (CuriousCharles) : 5/15/2020 8:43:18 PM (GMT-6)