Randomised trial of umbilical arterial catheter position: Doppler ultrasound findings.
نویسندگان
چکیده
منابع مشابه
Randomised trial of umbilical arterial position : Doppler ultrasound findings
Umbilical arterial catheters (UAC) were randomly assigned in 69 infants to a high (n=36) or to a low (n=33) position. Serial Doppler ultrasound measurements of blood flow velocity in their superior mesenteric arteries, coeliac axis, renal arteries, and anterior cerebral arteries were then obtained. There were no differences in blood flow velocity between high and low UAC groups on days 1, 3, an...
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متن کاملEstimating umbilical catheter insertion depth in newborns using weight or body measurement: a randomised trial.
OBJECTIVE Incorrectly positioned umbilical venous and arterial catheters (UVC and UAC) are associated with increased rates of complications in newborns. Catheter insertion depth is often estimated using body surface measurement. We wished to determine whether estimating insertion depth of umbilical catheters using birth weight (BW), rather than surface measurements, results in more correctly po...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1992
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.67.7_spec_no.855