title: Impaired fibrinolysis in uremia: partial and variable correction by four different dialysis regimes.
abstract: In addition to a hemorrhagic diathesis, uremia is accompanied by a clotting tendency, caused by a marked fall in fibrinolytic capacity. Measurement of lysis time of whole blood diluted with phosphate and acetate buffers and of euglobulin lysis times showed that accumulation of inhibitors is primarily responsible. These probably belong to the class of small molecules abnormally retained in uremia. Hemodialysis (HD) offers the best method of correction, mainly because of better elimination of these inhibitors. In contrast, hemofiltration (HF) and, particularly, intermittent peritoneal dialysis (IPD) are much less effective. In IPD, protein loss via the peritoneum is also responsible for a loss of fibrinolytic activators, so that fibrinolysis becomes even poorer, exposing the patient to an increased risk of vascular complications.
mesh_terms: D000328:Adult; D000368:Aged; D005342:Fibrinolysis; D006474:Hemorrhagic Disorders / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D010530:Peritoneal Dialysis / Q000009:adverse effects*; D006435:Renal Dialysis / Q000009:adverse effects*; D014511:Uremia / Q000097:blood* / Q000628:therapy