An attempt at predicting postoperative deep vein thrombosis by preoperative coagulation studies in patients undergoing total hip replacement.
Preoperative levels of fibrinogen, factors V, VII, VIII and antithrombin III were measured in 25 consecutive patients undergoing total hip replacement. Deep vein thrombosis (D.V.T.) was detected by fibrinogen-uptake test in 60% of the patients. The preoperative fibrinogen level was significantly higher (p < 0.05), and serum antithrombin III was markedly lower (p less than or equal to 0.1) in patients with postoperative D.V.T. The quotient of fibrinogen to serum antithrombin III was significantly higher (p < 0.01) in patients with D.V.T. This quotient may serve as an additional parameter to other clinical and laboratory tests in prediction of postoperative D.V.T. following hip surgery.
D000368:Aged; D000990:Antithrombin III / Q000032:analysis; D001780:Blood Coagulation Tests; D005165:Factor V / Q000032:analysis; D005167:Factor VII / Q000032:analysis; D005169:Factor VIII / Q000032:analysis; D005260:Female; D005340:Fibrinogen / Q000032:analysis; D006622:Hip Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010949:Plasma / Q000032:analysis; D011183:Postoperative Complications; D011379:Prognosis; D013924:Thrombophlebitis
D000990:Antithrombin III; D005165:Factor V; D005167:Factor VII; D005169:Factor VIII; D005340:Fibrinogen