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Titolo:
A new thrombectomy catheter device (AngioJet) for the disruption of thrombi: An in vitro study
Autore:
Stahr, P; Rupprecht, HJ; Voigtlander, T; Post, F; Otto, M; Erbel, R; Meyer, J;
Indirizzi:
Univ Mainz, Med Clin 2, D-55131 Mainz, Germany Univ Mainz Mainz Germany D-55131 inz, Med Clin 2, D-55131 Mainz, Germany Univ Mainz, Dept Pathol, D-6500 Mainz, Germany Univ Mainz Mainz Germany D-6500 ainz, Dept Pathol, D-6500 Mainz, Germany Univ Essen Gesamthsch, Dept Cardiol, Med Clin, Essen, Germany Univ Essen Gesamthsch Essen Germany t Cardiol, Med Clin, Essen, Germany
Titolo Testata:
CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS
fascicolo: 3, volume: 47, anno: 1999,
pagine: 381 - 389
SICI:
1522-1946(199907)47:3<381:ANTCD(>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Soggetto:
ACUTE MYOCARDIAL-INFARCTION; MASSIVE PULMONARY-EMBOLISM; CORONARY ULTRASOUND THROMBOLYSIS; IMMEDIATE ANGIOPLASTY; RANDOMIZED TRIAL; PHARMACOLOGICAL THROMBOLYSIS; PERCUTANEOUS FRAGMENTATION; INTRAVENOUS STREPTOKINASE; RHEOLYTIC THROMBECTOMY; THERAPY;
Keywords:
thrombolysis; thrombosis; embolism; pulmonary embolism; thrombectomy;
Tipo documento:
Editorial Material
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
68
Recensione:
Indirizzi per estratti:
Indirizzo: Stahr, P Univ Mainz, Med Clin 2, Langenbeckstr 1, D-55131 Mainz, Germany Univ Mainz Langenbeckstr 1 Mainz Germany D-55131 Mainz, Germany
Citazione:
P. Stahr et al., "A new thrombectomy catheter device (AngioJet) for the disruption of thrombi: An in vitro study", CATHET C IN, 47(3), 1999, pp. 381-389

Abstract

In this study we examined a new thrombectomy catheter device. Different kinds of in vitro generated thrombi and cadaver thrombi were disrupted in test tubes. The mean disruption rate (and disruption time for 1 g of thrombus)was 225 +/- 65 mg/sec (5 +/- 2 sec) for whole-blood, 117 +/- 60 mg/sec (12+/- 9 sec) for fibrin, 41 +/- 18 mg/sec (30 +/- 18 sec) for mixed, 70 +/- 42 mg/sec (17 +/- 5 sec) for unorganized, 45 +/- 8 mg/sec (22 +/- 4 sec) for partly, and 5 +/- 1 mg/sec (216 +/- 29 sec) for completely organized cadaver thrombi (P < 0.05). More than 99% of fragmented particles of whole-blood thrombi were 0-12 mu m in diameter. The particle size of fibrin, mixed, and cadaver thrombi was similar, with 25%-40% of particles between 0-12 mu m, 55%-71% >12-24 mu m, and 2%-7% >24 mu m. The device may be effectively used in the therapy of massive pulmonary embolism or acute peripheral and coronary artery syndromes when medical thrombolysis is contraindicated and organization of thrombus is absent. Further studies need to be performed to investigate the potential effects of particle microembolization, Cathet. Cardiovasc. Intervent 47:381-389, 1999. (C) 1999 Wiley-Liss, Inc.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/04/20 alle ore 08:07:15