I often see patients in my office who refuse dialysis (should it become necessary) for their advancing kidney disease. I divide these patients in to two categories. The more common category is patients who refuse it because of the "fear of dialysis". They could have trouble understanding dialysis and what potential benefits they could derive from it. They would often make good dialysis candidates who have more to lose than gain by refusing dialysis therapies.
The other category is the patient who rightfully refuses dialysis because she or he would not make a good candidate for such treatment. There could be multiple reasons for that. It could be advanced age and frailty, presence of other severe disease conditions like heart failure or metastatic cancer, etc. In such cases, it is hard to always predict if dialysis would add anything to the quality/quantity of life. And often, patients are simply looking at the "big picture". So the questions that come up in this situation are:
- How would I feel if I refuse dialysis?
- Would my life span be shortened if I refuse dialysis?