Principles, uses, and complications of hemodialysis.
Hemodialysis replaces missing renal function, and it does so incompletely. Current technology provides for reliable and flexible treatment strategies guided by patient's well-being and careful evaluation of plasma urea concentrations. Hemodialysis is indicated in many medical emergencies, notably fluid overload and hyperkalemia, and all types of renal failure. Hemodialysis requires a sizable effort and a significant commitment of time by both patients and professionals and is not suited for every patient with renal insufficiency. Notable treatment-related side effects include cramps, hypotension, problems with blood access, and reactions to dialyzer membrane materials. Far from treating underlying disease, hemodialysis extends life and permits the expression of much progressive multisystem disease. Cardiovascular disease is the most common comorbid condition and cause of early mortality.
University of Kansas Medical Center, Kansas City.
M D
MD
Jameson
T B
TB
Wiegmann
D000707:Anaphylaxis / Q000209:etiology; D000818:Animals; D000925:Anticoagulants / Q000627:therapeutic use; D002406:Catheterization, Peripheral; D062787:Drug Overdose / Q000628:therapy; D005767:Gastrointestinal Diseases / Q000209:etiology; D006261:Headache / Q000209:etiology; D006801:Humans; D006947:Hyperkalemia / Q000628:therapy; D007022:Hypotension / Q000209:etiology; D007676:Kidney Failure, Chronic / Q000628:therapy; D009017:Morbidity; D009120:Muscle Cramp / Q000209:etiology; D006435:Renal Dialysis / Q000009:adverse effects / Q000379:methods / Q000639:trends; D014867:Water
D000925:Anticoagulants; D014867:Water