Ultrasound to detect the rate of thrombosis in hepatic blood vessels following insertion of umbilival vein catheters under low dose heparin infusion

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00001148

Enrollment

Registered

2011-12-30

Start date

2005-12-15

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

portal vein thrombosis I81

Interventions

Group 1: infants with umbilical vein catheter Group 2: infants without umbilical cord catheter

Eligibility

Sex/Gender

All

Age

No minimum to 8 Days

Inclusion criteria

Inclusion criteria: preterm and term neonates up to 8 days of life, written consent of the parents

Exclusion criteria

Exclusion criteria: life expectancy < 72 h, congenital cardiac or abdominal malformations, critical pulmonary or circulatory status

Design outcomes

Primary

Measure	Time frame
Flow pattern and velocity suspected thromboisi by ultrasound (B-mode, Doppler)	—

Secondary

Measure	Time frame
side effects of umbilical venous lines	—

Countries

Germany

Contacts

Public ContactMarcus Krüger

ZKJ, Universitätsklinikum Freiburg

marcus.krueger@uniklinik-freiburg.dexx4976127043000

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026