Intravascular thrombosis as a result of central venous access.
Central venous access represents one of the most basic therapeutic procedures in modern medicine. Unfortunately, numerous advantages that result from maintaining a central venous line are accompanied by some complications among which the venous thrombosis is the most significant clinically. The study was designed to assess frequency and natural history of this complication in the setting at a multi profile clinical hospital. Central venous cannulation was performed by a fully qualified anaesthesiologist in every case. There were 887 cannulations and only 5 patients with clinically significant venous thrombosis. The analysis of the collected data allowed us to state that the frequency of intravascular thrombosis is low, but this complication is often associated with extensive impairment of patency of the central veins. Full recanalization is not always achieved regardless of the treatment applied. Pulmonary embolism in the course of central venous thrombosis was diagnosed in one patient only and appeared as a multiple and fine X-ray infiltrates. It seems that in the presence of permanent or even life threatening complications of central venous thrombosis their risk should be minimized by frequent examination of the cannulation site and early initiation of antithrombotic treatment.
Biernacka
Jadwiga
J
Department of Anaesthesiology and Intensive Therapy, Department of Haematooncology and Bone Marrow Transplantology, Medical University of Lublin.
Nestorowicz
Andrzej
A
Wach
Małgorzata
M
D000328:Adult; D001367:Axillary Vein; D002405:Catheterization, Central Venous / Q000009:adverse effects* / Q000295:instrumentation; D002408:Catheters, Indwelling / Q000009:adverse effects*; D006801:Humans; D007601:Jugular Veins; D008297:Male; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000175:diagnosis / Q000209:etiology*; D012307:Risk Factors; D013350:Subclavian Vein; D014683:Vena Cava, Superior; D020246:Venous Thrombosis / Q000175:diagnosis / Q000209:etiology*