To evaluate the prevalence of long-life catheters dysfunction and identify the risk factors associated to premature withdrawal in pediatric population. For that: retrospective study, during 3 years, in CHU Nancy. Data collection by informatics file after patient agreement. Primary objective: mesure prevalence of long-life catheter dysfunction Secondary objectives: * identify risk factors associated to premature withdrawals by thrombotic, infectious, accidental, mechanical complications. * mesure de time spent by anethesist to put long-life catheters in emergency. Benefit of creating à vascular access unit.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
prevalence of premature withdrawals of long-term vascular device
Timeframe: Baseline (J0) is the day when the catheter is placed, up to 1 year