Zusammenfassung
Hintergrund
In einem Fragebogen-Survey wurden unfallchirurgische Kliniken nach ihrem Thromboseprophylaxeschema sowie zur Diagnose und Therapie der Heparin-induzierten Thrombozytopenie (HIT) befragt.
Methodik
Versand eines Fragebogens an unfallchirurgisch tätige Einrichtungen mit Fragen zu Behandlungsschwerpunkt, Verwendung unfraktionierter (UFH) und niedermolekularer Heparine (NMH), Dauer der Anwendung und HIT-Diagnostik. Die Auswertung erfolgte deskriptiv.
Ergebnisse
Von 685 verschickten Fragebögen waren 314 (46%) auswertbar: Die Hälfte stammte aus Krankenhäusern der Grund- und Regelversorgung, 96 (31%) aus Schwerpunktkliniken, 53 (17%) aus Kliniken der Maximalversorgung (übrige: 8). In >90% wurden ausschließlich NMH verwendet. Mittlere Dauer der medikamentösen Thromboseprophylaxe: 16,6±10,4 Tage (stationär/poststationär). Nur 10% hielten sich an die empfohlenen 2-täglichen Thrombozytenkontrollen (Tag 5–14) zur frühzeitigen Erkennung einer HIT.
Schlussfolgerungen
Während die medikamentöse Thromboseprophylaxe nach unfallchirurgischen Eingriffen weitgehend leitlinienkonform scheint, besteht Handlungsbedarf für eine Systematisierung der HIT-Diagnostik und Therapie.
Abstract
Background
A questionnaire study was conducted to ask trauma surgery centers about thrombosis prophylaxis methods and strategies for the diagnosis and therapy of heparin-induced thrombocytopenia (HIT).
Methods
Questionnaires were sent by post to German hospitals with trauma surgery units inquiring about the use of unfractionated heparin (UFH) and low-molecular-weight heparin (LMWH), the duration of medication, and the HIT diagnosis. Questionnaires were evaluated descriptively.
Results
314 of 685 questionnaires sent out were evaluable (46%): half were from general hospitals, 96 (31%) from specialized hospitals, and 53 (17%) from tertiary care hospitals (others: 8). In more than 90%, only LMWH was used. The mean duration of pharmacological thrombosis prophylaxis was 16.6±10.4 days (inpatient/outpatient). Only 10% adhered to the recommended platelet count controls every 2 days (days 5–14) for early detection of HIT.
Conclusions
While pharmacological thrombosis prophylaxis following trauma surgery seems to be generally performed according to guidelines, diagnosis and treatment of HIT need to be systematized.
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Hinz, P., Lubenow, N., Wessel, A. et al. Thromboseprophylaxe in unfallchirurgischen Abteilungen in Deutschland. Unfallchirurg 112, 1029–1033 (2009). https://doi.org/10.1007/s00113-008-1557-y
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DOI: https://doi.org/10.1007/s00113-008-1557-y
Schlüsselwörter
- Heparin-induzierte Thrombozytopenie
- Thrombozytenmonitoring
- Beinvenenthrombose
- Lungenembolie
- Heparine
- Thromboseprophylaxe