These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Fibrinolytic treatment of valve thrombosis. Apropos of 16 cases].
    Author: Ledain L, Lorient-Roudaut MF, Roudaut R, Gateau P, Roques X, Colle JP, Besse P.
    Journal: Arch Mal Coeur Vaiss; 1983 Feb; 76(2):133-43. PubMed ID: 6407421.
    Abstract:
    Sixteen cases of prosthetic valve thrombosis (9 mitral, 5 aortic), occurring in 14 patients, were treated by fibrinolysis. All were disc prostheses. The clinical state of the patients was very poor in 11 of the 16 cases with pulmonary oedema, low output and arrhythmias, but less dramatic in the 5 others who presented with thromboembolism and left ventricular failure. The diagnosis was made by echocardiography (9 cases), radio-cinema of the valve (9 cases) and/or angiography (4 cases). The therapy comprised Urokinase (UK) 4,500 U/kg/hour (6 cases) of Streptokinase (SK) 2,000,000 U in 10 hours (7 cases) or SK and UK at equal doses (3 cases). The outcome was assessed clinically, echocardiographically and radiologically. There were 11 definite successes, 2 partial improvements requiring surgical revision, 2 apparent successes but with massive recurrence at the 7th and 10th days, and 1 failure. Although the biological activity of SK is greater than that of UK, the clinical results were comparable with both fibrinolytic agents. Four patients had regressive embolic episodes during lysis of the valvular thrombosis. As fibrinolytic therapy was effective in 70 p. 100 of patients in this series, it could provide an acceptable alternative to surgery, especially in patients who would be poor operative risks. The management of patients after successful fibrinolysis remains divided between intensive medical follow-up or prosthetic valve replacement.
    [Abstract] [Full Text] [Related] [New Search]