ArticleCureus2022
Asymptomatic Spontaneous Migration of the Tip of Port-A-Cath System Into the Right Internal Jugular Vein: A Case Report of an Uncommon Complication.
Article in Cureus, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Article
- Common and Uncommon Complications of Chest Port Implantation.Current oncology reports · 2025Review
- The sandwich technique used for retrieving embolized catheter fragment dislodged in the pulmonary artery.Journal of thoracic disease · 2025Article
- Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Venous port catheters are devices that allow access to the central venous system and, in clinical practice, are used for patients who require long-term intravenous therapy. The ideal position of the catheter tip is the distal superior vena cava and can be confirmed by a postoperative chest X-ray. Complications during and after the implantation are not rare, but spontaneous migration of the catheter tip into the internal jugular vein is an uncommon complication. Catheter migration may be accompanied by neck, shoulder, and ear pain. Venous phlebitis and thrombosis, and neurological complications, can become potentially life-threatening. We report a case of a spontaneous catheter tip migration into the right internal jugular vein that was diagnosed in a random chest roentgenography. The patient was taken to the operative room, and the catheter was successfully removed.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.