ArticleSAGE open medicine2023
A modified method for measuring the length of peripherally inserted central catheters to reduce the risk of malposition during catheter insertion.
Article in SAGE open medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 0 citations in OpenAlex.
- Bedside peripherally inserted central catheter placement in trauma intensive care unit in South Korea: a comparative analysis of safety and tip positioning accuracy.Acute and critical care · 2026Article
- Real-world validation of a length prediction formula for bedside PICC placement: A single-center retrospective observational study.PloS one · 2026Observational
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Malposition may occur during peripherally inserted central catheter insertion. Accurately measuring the length of a peripherally inserted central catheter is crucial to preventing malposition, including "long peripherally inserted central catheter placement," in which the tip of a peripherally inserted central catheter is deeper than the target position. The traditional method of measuring peripherally inserted central catheter length involves measuring from the insertion site to the parasternal notch and down to the third or fourth intercostal space, which may result in overestimation because of the thickness of the pectoralis major and anterior chest wall. To avoid this overestimation, the authors developed and tested a modified method for reducing long peripherally inserted central catheter placement. Methods: This study employed a retrospective design. Chest X-rays were used to examine the peripherally inserted central catheter tip positions in 48 patients in the medical intensive care unit who had undergone peripherally inserted central catheter insertion. The traditional and modified measurement methods were used to measure the peripherally inserted central catheter length in 17 and 31 patients, respectively. Fisher's exact test was used to examine between-group differences in the incidence of different types of peripherally inserted central catheter malposition. Results: The peripherally inserted central catheter tip position was near the target position in five patients (29.41%) in the traditional measurement group and 17 patients (54.84%) in the modified measurement group ( Conclusions: The results of this study that the proposed modified measurement method may be able to reduce the incidence of long peripherally inserted central catheter placement among medical intensive care unit patients. The method must be further evaluated in prospective studies and studies with larger sample sizes in the future.
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