Biomaterial Database

Potentiation of uremic bleeding by hereditary storage pool disease. 1992

R M Berty, and Z R Zeigler, and F J Bruns

Department of Medicine, Montefiore University Hospital, University of Pittsburgh School of Medicine, PA.

This study demonstrates that specific bleeding tests can separate the thrombocytopathy of uremia alone from the bleeding disorders caused by uremia superimposed on preexisting platelet dysfunction. The case history of a uremic patient with exaggerated bleeding tendencies is presented. The findings in this patient are compared with the clinical characteristics and platelet function studies of nine other patients with chronic renal failure. The index and other uremic patients were similar except for the clinical bleeding and results of platelet function studies. The patient's nonocclusive bleeding time and measured blood loss during bleeding time tests were increased compared with the other uremic controls. In addition, her platelet aggregation in response to collagen was lower than that of the other uremic subjects. Repeat studies following renal transplantation were consistent with hereditary storage pool disease. An underlying platelet disorder may potentiate the hemostatic defects of uremia. The diagnosis should be suspected in patients with frequent and severe bleeding manifestations. Renal transplantation led to control of clinical bleeding.

UI	MeSH Term	Description	Entries
D007676	Kidney Failure, Chronic	The end-stage of CHRONIC RENAL INSUFFICIENCY. It is characterized by the severe irreversible kidney damage (as measured by the level of PROTEINURIA) and the reduction in GLOMERULAR FILTRATION RATE to less than 15 ml per min (Kidney Foundation: Kidney Disease Outcome Quality Initiative, 2002). These patients generally require HEMODIALYSIS or KIDNEY TRANSPLANTATION.	ESRD,End-Stage Renal Disease,Renal Disease, End-Stage,Renal Failure, Chronic,Renal Failure, End-Stage,Chronic Kidney Failure,End-Stage Kidney Disease,Chronic Renal Failure,Disease, End-Stage Kidney,Disease, End-Stage Renal,End Stage Kidney Disease,End Stage Renal Disease,End-Stage Renal Failure,Kidney Disease, End-Stage,Renal Disease, End Stage,Renal Failure, End Stage
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010979	Platelet Function Tests	Laboratory examination used to monitor and evaluate platelet function in a patient's blood.	Function Test, Platelet,Function Tests, Platelet,Platelet Function Test,Test, Platelet Function,Tests, Platelet Function
D010981	Platelet Storage Pool Deficiency	Disorder characterized by a decrease or lack of platelet dense bodies in which the releasable pool of adenine nucleotides and 5HT are normally stored.	Storage Pool Deficiency,Acquired Storage Pool Disease,Deficiency, Platelet Storage Pool,Deficiency, Storage Pool,Familial Platelet Storage Pool Disease,Platelet Storage Pool Deficiencies,Platelet Storage Pool Disease,Storage Pool Deficiency, Platelet,Storage Pool Platelet Disease,Deficiencies, Storage Pool,Storage Pool Deficiencies
D005260	Female		Females
D006487	Hemostasis	The process which spontaneously arrests the flow of BLOOD from vessels carrying blood under pressure. It is accomplished by contraction of the vessels, adhesion and aggregation of formed blood elements (eg. ERYTHROCYTE AGGREGATION), and the process of BLOOD COAGULATION.	Hemostases
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D014511	Uremia	A clinical syndrome associated with the retention of renal waste products or uremic toxins in the blood. It is usually the result of RENAL INSUFFICIENCY. Most uremic toxins are end products of protein or nitrogen CATABOLISM, such as UREA or CREATININE. Severe uremia can lead to multiple organ dysfunctions with a constellation of symptoms.	Uremias