Peritoneal dialysis differs from hemodialysis, a more common blood-filtering procedure. With peritoneal dialysis, you can give yourself treatments in the comfort of your own home, at work or while traveling. You may be able to use fewer medications and eat a less restrictive diet than you can with hemodialysis.
Hemodialysis is the most common way to treat advanced, permanent kidney failure. During hemodialysis, a machine does some of the work healthy kidneys normally perform by filtering harmful wastes, salts and fluid from your blood that would normally be eliminated in your urine. In hemodialysis, your blood is allowed to flow, a few ounces at a time, through a special filter that removes wastes and extra fluids. The clean blood is then returned to your body. Removing the harmful wastes and extra salt and fluids helps control your blood pressure and keep the proper balance of chemicals like potassium and sodium in your body.
One of the biggest adjustments you must make when you start hemodialysis treatments is following a strict schedule. Most patients go to a clinic—a dialysis center—three times a week for 3 to 5 or more hours each visit. For example, you may be on a Monday-Wednesday-Friday schedule or a Tuesday-Thursday-Saturday schedule. You may be asked to choose a morning, afternoon, or evening shift, depending on availability and capacity at the dialysis unit.
Researchers are exploring whether shorter daily sessions, or longer sessions performed overnight while the patient sleeps, are more effective in removing wastes. Newer dialysis machines make these alternatives more practical with home dialysis.
Several centers around the country teach people how to perform their own hemodialysis treatments at home. A family member or friend who will be your helper must also take the training, which usually takes at least 4 to 6 weeks. Home dialysis gives you more flexibility in your dialysis schedule. With home hemodialysis, the time for each session and the number of sessions per week may vary, but you must maintain a regular schedule by giving yourself dialysis treatments as often as you would receive them in a dialysis unit.
There is a lot more involved in this such as the different options for vascular access for hemodialysis and having a catheter installed in your abdomen for the peritoneal dialysis but I'll save all that for another time.
I was glad I had Matt with me because which ever option I choose will involve some help and I feel like it's important for him to understand what's involved. I don't regret the way we handled my being at Mayo but he wasn't there for any of the BMT and it put him at a disadvantage when I returned home because I think he was somewhat unprepared for how sick I still really was and how careful I needed to be regarding infection.
Matt was great and asked several questions but I know it was difficult for him. As I've said before, in some ways it's easier to be the one that is ill. You don't have a lot of choices in the sense that if you want to live you get treatment. Everyone handles things differently but in my case I accept that this may be something I have to do in the future while hoping I never get to that point. I really don't think I'll have start making these decisions until December when I finish my last velcade/dex session. At that point when I'm off the Dex (the steroid) we'll be able to see if my kidneys have been steroid dependent.
Transplant was also discussed but I have to go into complete response with the amyloidosis before that can be considered and again my kidneys aren't that bad off yet. So transplant. I am really uncomfortable with the idea of someone donating a kidney to me. I suppose if I get sick enough that may change but asking someone for a body part seems like too much. What if they suffer from an accident or illness where their one remaining kidney is damaged and they need the one they gave me? What if the amylodosis rears it's ugly head again and starts to attack the new kidney? There is the cadaver option which of course involves a waiting list but I think less guilt. I don't know. As I said I'm not there yet and if my kidneys continue to fail and I suffer more as a result I might find I change my mind. I know if I had healthy kidneys and someone I loved or cared about needed one I wouldn't hesitate to donate but that doesn't mean I'm comfortable accepting one.
I feel like I'm starting to ramble and this post is getting very long. I'm in a waiting pattern right now and I think that's my biggest frustration. I like a plan. I like answers and certainty. Amylodosis is too nebulous for me. Too many ifs.
Today I am at the lake. The rain has stopped and Kate and her boys are here along with Matt and all my guys so I will revel in the magic that is Green Lake, which unlike RUSH is the real thing.