Sequential development of multiple aortic aneurysms in a neonate post umbilical arterial catheter insertion

1989 ◽  
Vol 19 (6-7) ◽  
pp. 452-453 ◽  
Author(s):  
M. Kirpekar ◽  
H. Augenstein ◽  
M. Abiri
Keyword(s):  
Catheter Insertion ◽  
Aortic Aneurysms ◽  
Arterial Catheter ◽  
Sequential Development ◽  
Umbilical Arterial Catheter

scholarly journals Umbilical arterial catheter insertion length: in quest of a universal formula

2011 ◽  
Vol 32 (8) ◽  
pp. 604-607 ◽  
Author(s):  
P P Kumar ◽  
C D Kumar ◽  
M Nayak ◽  
F A R Shaikh ◽  
S Dusa ◽  
...  
Keyword(s):  
Catheter Insertion ◽  
Arterial Catheter ◽  
Universal Formula ◽  
Insertion Length ◽  
Umbilical Arterial Catheter

Accuracy of 11 formulae to guide umbilical arterial catheter tip placement in newborn infants

2017 ◽  
Vol 103 (4) ◽  
pp. F364-F369 ◽  
Author(s):  
Wei Ling Lean ◽  
Jennifer A Dawson ◽  
Peter G Davis ◽  
Christiane Theda ◽  
Marta Thio
Keyword(s):  
Gold Standard ◽  
Newborn Infants ◽  
Body Part ◽  
Accurate Method ◽  
Arterial Catheter ◽  
X Rays ◽  
Success Rates ◽  
Common Procedure ◽  
Optimal Position ◽  
Umbilical Arterial Catheter

BackgroundUmbilical arterial catheter (UAC) insertion is a common procedure in the neonatal intensive care unit (NICU). Correct placement of the tip of the UAC at first attempt minimises handling of the infant and reduces the risk of infection and complications. We aimed to determine the accuracy of 11 published formulae to guide UAC placement.MethodsThis was a one-year prospective observational study in a tertiary NICU. Clinicians used their preferred formula for UAC insertion, with X-rays performed immediately post-procedure to check the tip position. Birth weight and measurements included in the 11 formulae were recorded within 48 hours. The gold standard insertion distance was defined as the distance from the abdominal wall to the mid-descending aorta, at T8 level on X-ray (range T6–T10). Insertion length using the 11 formulae was calculated and compared with this gold standard distance.ResultsOne hundred and three infants were included, with median (IQR) gestational age and weight of 28 (26–33.5) weeks and 980 (780–2045) g, respectively. The predicted value of the 11 formulae to place the UAC in correct position ranged from 51.0% to 73.8%. Formulae that involved direct body part measurements showed the highest predicted success rates, smallest mean difference from T8 and narrowest limits of agreement using the Bland-Altman method.ConclusionSuccess rates for accurate UAC placement are highest when formulae that involve body measurements are used. However, even the most accurate method would result in more than 25% of UACs needing manipulation to achieve an optimal position.

Is Skin Puncture Beneficial Prior to Arterial Catheter Insertion?

2000 ◽  
Vol 44 (3) ◽  
pp. 174-175
Author(s):  
DIVYA BHARDWAJ ◽  
ANDREW NORRIS ◽  
DAVID T. WONG
Keyword(s):  
Catheter Insertion ◽  
Arterial Catheter ◽  
Skin Puncture

Direct or Modified Seldinger Guide Wire-Directed Technique for Arterial Catheter Insertion

1993 ◽  
Vol 76 (4) ◽  
pp. 714???717 ◽  
Author(s):  
Devanand Mangar ◽  
David N. Thrush ◽  
G. Raymond Connell ◽  
John B. Downs
Keyword(s):  
Guide Wire ◽  
Catheter Insertion ◽  
Arterial Catheter
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