Hemodialysis is one of the methods in treating Acute or Chronic Renal
Failure, which aims at replacing parts functions of Renal Failure, such as
eliminating supersession, adjusting water, electrolyte and acid-base balance,
etc. Dispersion, convection, ultrafiltration, adsorption and so on are the
fundamental theory of hemodialysis. So far, the basic indications of
hemodialysis in China are that:
1. Acute Renal Failure
(1) Acute pulmonary edema;
(2) Potassium in blood is above or equal to 6.5 mmol/L;
(3) High-catabolism;
(4) Oliguria or anuria lasts for over 2 days. Serum creatinine is above or
equal to 442μmol/L(5mg/dl); blood urea nitrogen is no less than 21.4
mmol/L(60mg/dl);
(5)Obvious symptoms of Uremia.
2. Chronic Renal Failure
(1) Ccr ( Creatinine clearance rate) is less than 10ml/min;
(2) Scr (Serum creatinine) is no less than 707μmol/L(8mg/dL);
(3) Blood urea nitrogen is no more than 28.6 mmol/L(8Omg/dL)
(4) Hyperkalemia;
(5) Metabolic acidosis;
(6) Obvious water retention;
(7) Obvious Uremic symptoms;
(8) Serious complications, such as anemia, pericarditis, gastrointestinal
hemorrhage and so on.
After having known the indications of hemodialysis, patients can take
dialysis according to their condition.
If you have any questions about kidney disease , you can sent your cases ,
Our kidney expert will reply as soon as possible . I hope you'll get well soon
!
没有评论:
发表评论