[27-gauge percutaneous catheters: use in nutritional management of very-low-birth-weight and severely premature newborns in a neonatal intensive care unit].
Percutaneous central venous catheterization for parenteral feeding is a permanent problem in the management of very low birth weight neonates. Usually, 23-gauge catheters (diameter: 0.6 mm) are used. In our unit, we have started to use 27-gauge catheters (diameter 0.35 mm) since 1995. The aim of this study was to report our experience with this materiel.


METHODS
Between September 1, 1997 and January 30, 2000, 352 catheter implantations were performed using 27-gauge infusing sets in 200 premature infants (gestational age less than or equal to 33 weeks [mean 29.2], weight less than or equal to 1,500 g [mean: 1, 152.5 g]). Data were reviewed retrospectively with the view to determine the modality of use and complications. Peculiar insertion modalities were prospectively evaluated in the 50 last included infants (92 catheters).


RESULTS
In 97% of cases, the physician needed no help to insert the catheter. In 99.5% of cases (199 neonates), the insertion was successful (the procedure failed in one case). The mean duration procedure was 26 min (range 10 to 85 min). The mean age at insertion of the first catheter was 29 hours (range 0 to 216). Mean catheter maintenance duration was 15 days (range 1 to 53). In 31 cases, documented sepsis related to the catheter were noted (8.8% or 5.8 infections for 1,000 catheter-days). Endocarditis was observed in one case. A pericardial effusion was diagnosed in two cases. No death related to the catheter was noted.


CONCLUSIONS
In our experience, 27-gauge catheter implantation is an easy and safe procedure. We noted no major maintenance problems. Complications were not observed more frequently than those usually encountered with 23-gauge catheters. We conclude that 27-gauge catheter utilization is an attractive alternative for percutaneous central venous catheterization, in very low birth weight neonates.
Tiran-Rajaofera
I
I
Service de réanimation néonatale, centre hospitalier départemental Félix-Guyon, 97400 Saint-Denis, La Réunion, France. neonat@chd-fguyon.fr
Sampériz
S
S
Trouilloud
C
C
Pilorget
H
H
Montbrun
A
A
Attali
T
T
Alessandri
J L
JL
D002404:Catheterization / Q000009:adverse effects / Q000379:methods*; D004867:Equipment Design; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D019102:Infant, Very Low Birth Weight; D008297:Male; D010288:Parenteral Nutrition / Q000295:instrumentation*; D012189:Retrospective Studies
Cathéters épicutanéocaves 27 gauge: utilisation chez les nouveau-nés de très faible poids de naissance et les grands prématurés dans un service de réanimation néonatale.