Dialysis, popular saying for the "artificial kidney" and "dialysis" is the use of semipermeable membrane principle, the use of specially configured dialysis solution, with the blood harmful, excess metabolic waste and water exchange, and its out of the body Method. The main purpose of the treatment is to purify the blood, to correct the body electrolyte imbalance, to maintain acid-base balance and internal environment stability, is the rescue of acute renal injury is one of the important treatment. For patients with chronic renal failure, when the uremia period, if not for renal transplantation, dialysis is the necessary treatment for the continuation of life; for acute renal injury patients, not all patients have to dialysis treatment, but timely and rational use of dialysis To improve the success rate of treatment of patients with acute renal injury is important.
Most patients are relatively unfamiliar with dialysis treatment, and emergency dialysis before the need to establish dialysis pathway, it is easy for patients and their families have a sense of fear and resistance. At the same time, during the dialysis, the patient's life, activities are subject to relative restrictions, coupled with the higher cost of dialysis treatment, to the patient caused by heavy mental and economic pressure, affecting the quality of life of patients. Unlike patients with chronic renal failure, acute renal injury in patients with theoretically all or part of the recovery of renal function may be, therefore, can get rid of dialysis is a lot of patients and their families are most concerned about one of the problems.
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