title: [Different effectiveness of two preparations of low molecular weight heparin in patients with elective hip joint replacement].
abstract: In an open randomised trial 3 regimen of prophylaxis for deep vein thrombosis were compared in 105 patients undergoing elective hip arthroplasty. One part of the patients received one injection daily of a low molecular weight heparin, another part was treated with one injection of a combination containing a different type of low molecular weight heparin + dihydroergotamine per day and a third part of the patients received 3 applications of 5000 IU unfractionated heparin per day. The frequency of DVT determined by the 125iodine-labelled fibrinogen uptake test and phlebography was 22.9% in patients receiving the combination and 50.0% in those receiving the low-molecular weight heparin alone. The difference was statistically significant with 2 p = 0.03. The incidence of DVT in patients receiving unfractionated heparin was 30.6%. No difference in the development of bleeding complications was found between the three treatment groups.
authors.affiliation: Oskar-Helene-Heim, Orthopädische Klinik und Poliklinik, Berlin, Bundesrepublik Deutschland.
authors.forename: U
authors.initials: U
authors.lastname: Weber
authors.forename: K
authors.initials: K
authors.lastname: Koppenhagen
authors.forename: H
authors.initials: H
authors.lastname: Mälzer
authors.forename: M
authors.initials: M
authors.lastname: Matthes
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D016063:Blood Loss, Surgical; D004087:Dihydroergotamine / Q000008:administration & dosage* / Q000009:adverse effects; D004338:Drug Combinations; D005260:Female; D006470:Hemorrhage / Q000139:chemically induced; D006493:Heparin / Q000008:administration & dosage* / Q000009:adverse effects; D006495:Heparin, Low-Molecular-Weight / Q000008:administration & dosage* / Q000009:adverse effects; D006622:Hip Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000517:prevention & control*; D011446:Prospective Studies; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging / Q000517:prevention & control; D011877:Radionuclide Imaging; D012307:Risk Factors; D013924:Thrombophlebitis / Q000000981:diagnostic imaging / Q000517:prevention & control*
chemical_list: D004338:Drug Combinations; D006495:Heparin, Low-Molecular-Weight; C031388:heparin-dihydergot; D004087:Dihydroergotamine; D006493:Heparin
vernacular_title: Unterschiedliche Wirksamkeit von zwei Präparaten mit niedermolekularem Heparin bei Patienten mit elektivem Hüftgelenksersatz.