ArticlePOCUS journal2026
Visualizing an Umbilical Venous Catheter in Malposition Using POCUS.
Article in POCUS journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Umbilical venous catheters (UVCs) are commonly needed in critically ill infants in the neonatal intensive care unit (NICU). However, there is an increased risk for major adverse events with improper positioning. There is a strong argument for using point of care ultrasound (POCUS) to determine catheter tip positioning during and after UVC placement, but X-rays remain the gold standard in many NICUs. This case reports a UVC in malposition in the liver viewed on POCUS after appearing to be in the correct position on both anteroposterior (AP) and lateral X-rays.
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