Some kidney dialysis patients, if they are properly treated, can live longer, maybe 10-20 years. But generally in about 10 years, this depends on whether there are complicating factors, good control of the primary disease, there are no complications, etc., can not be generalized. However, there are some patients who progress more rapidly and even die quickly. Patients with severe disease usually need CRRT. Once the patient’s disease is controlled and the primary disease is stable, he or she is transferred to general dialysis, which is inexpensive. The care is to prevent blood clots in the lower extremities, and some complications such as secondary infections.