Effect of deamino-8-D-arginine desmopressin in uremic bleeding.
OBJECTIVE
This study is designed to evaluate the clinical outcome of uremic bleeding treated with DDAVP. DDAVP was given intravenously in nine ESRD patients who had undergone A/V fistula surgery and showed oozing of the operation site for more than one hour.


METHODS
Hemostasis was observed by removing the blood from the wound site with a piece of filter paper for 3 hours after DDAVP administration. vWF, t-PA antigen, t-PA activity, total fibrinolytic activity in euglobulin fraction, fibrinopeptide A and FDP were measured before and after DDAVP administration.


RESULTS
Cessation of the oozing did not occur within 3 hours after DDAVP administration in all of the cases. vWF levels and t-PA antigen were significantly increased after DDAVP administration peaked at 30 min for vWF and 60 min for t-PA antigen. t-PA activity increased in 6 cases and euglobulin fibrinolytic activity increased in 7 cases, respectively. These values fell towards pre-administration levels 120 min after the administration. There was no difference in fibrinopeptide A levels before and after DDAVP administration. FDP became positive in 4 cases after DDAVP administration.


CONCLUSIONS
DDAVP increased both vWF and t-PA levels and cessation of the oozing from post-operative AV-fistula wounds did not occur within 3 hours after DDAVP administration in all of the cases. These results suggest that the effect of DDAVP should be reassessed in the treatment of uremic bleeding.
Hong
S Y
SY
Department of Internal Medicine, Soonchunhyang Hospital, Chunan, Korea.
Yang
D H
DH
D000328:Adult; D003894:Deamino Arginine Vasopressin / Q000627:therapeutic use*; D005260:Female; D006470:Hemorrhage / Q000188:drug therapy*; D006487:Hemostasis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010959:Tissue Plasminogen Activator / Q000032:analysis; D014511:Uremia / Q000150:complications*; D014841:von Willebrand Factor / Q000032:analysis
D014841:von Willebrand Factor; D010959:Tissue Plasminogen Activator; D003894:Deamino Arginine Vasopressin