RESUMO
OBJECTIVE: To report the experience of peripheral insertion of double-lumen central catheters (PIDLCC) in preterm and term newborn infants and to analyze the technical characteristics of the procedure and any observed complications. STUDY DESIGN: Retrospective review of 61 newborns that had a PIDLCC between 2003 and 2006. The study comprised clinical data analysis, anthropometrics, indications, duration, complications and reasons for withdrawal of the catheters. RESULT: Weight of the patients was <1 kg in 10%, and >2 kg in 75%. Catheters tip placement was as aimed, mostly superior cava vein (SCV), in 65.5%, and subclavian vein in remaining 34.5% and average duration of catheterization was 13.5+/-9.6 and 8.9+/-5.8 days, respectively. Blood sampling through both lumens was possible especially when the tip was at SCV. Reasons for catheter withdrawal were end of indication (45.9%), phlebitis/edema (21.3%), suspected infection (3.2%), accidental withdrawal (3.2%) and rupture of proximal end (3.2%). In three (4.9%) patients, withdrawal was due to serious complications (two cases of pleural leakage of infusion fluid and one breakage of the metallic guide). About 16.3% of the patients died with the catheter still in situ. Infection findings were positive tip culture (14.7%) and catheter-related sepsis (3.2%). CONCLUSION: Insertion of PIDLCC is possible in neonates. The incidence of complications, mostly mechanical, requires careful evaluation of indications, and strict adherence to the procedure of insertion and manipulation.
