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Titolo:
PROSPECTIVE EVALUATION OF FACTORS ASSOCIATED WITH INTRAAORTIC BALLOONRUPTURE
Autore:
PATEL JJ; KOPISTANSKY C; BOSTON B; MCBRIDE R; RZEPELA A; DEASLA RA; COHEN M;
Indirizzi:
MED COLL PENN & HAHNEMANN UNIV HOSP,DIV CARDIOVASC DIS,MS-119,BROAD &VINE ST PHILADELPHIA PA 19102 MED COLL PENN & HAHNEMANN UNIV HOSP,DEPT MED,DIV CARDIOL PHILADELPHIAPA 19102 STAT & EPIDEMIOL RES CORP SEATTLE WA 00000 MT SINAI MED CTR NEW YORK NY 10029
Titolo Testata:
ASAIO journal
fascicolo: 1, volume: 42, anno: 1996,
pagine: 37 - 40
SICI:
1058-2916(1996)42:1<37:PEOFAW>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
PERFORATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
15
Recensione:
Indirizzi per estratti:
Citazione:
J.J. Patel et al., "PROSPECTIVE EVALUATION OF FACTORS ASSOCIATED WITH INTRAAORTIC BALLOONRUPTURE", ASAIO journal, 42(1), 1996, pp. 37-40

Abstract

The authors undertook a prospective analysis of all intraaortic balloon catheter (IAB) insertions at Hahnemann University Hospital during an 18 month period. Attention was directed to balloon rupture and factors associated with this complication. A total of 384 insertions were attempted in 363 patients: 19 patients (5.2%) experienced balloon rupture. The mean time to rupture was 2.1 +/- 3.3 days (range 0-15 days). All ruptured IAB catheters were removed percutaneously without subsequent complications. Ten balloons were subjected to leak testing and scanning electron microscopy. All but one rupture appeared to be the result of balloon abrasion against atherosclerotic plaque. The puncture site occurred at variable distances from the proximal end of the balloon at 9.4 +/- 8.3 cm. Comparison of patients with and without balloon rupture revealed several significant (p < 0.04) differences by univariateanalysis (Table 1). No procedure related variables (IAB catheter size9 versus 11 Fr, sheathless insertion, duration of counterpulsation) were associated with rupture. Stepwise logistic regression analysis revealed body surface area as the only independent predictor of balloon rupture (p = 0.007). Intraaortic balloon rupture with 40 cc balloons, is directly related to the size of the patient. Evaluation of smaller balloons in patients with body surface area less than or equal to 1.8 m(2) appears warranted to minimize IAB rupture.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 00:24:27