ArticleScientific reports2017
Radiopaque Resorbable Inferior Vena Cava Filter Infused with Gold Nanoparticles.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 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
13 citing papers in PubMed, 21 citations in OpenAlex.
- Advancements in nanomaterials for the treatment and management of vascular surgeries: from drug delivery to biomedical implants.Frontiers in bioengineering and biotechnology · 2026Review
- Controlled Delivery of Rosuvastatin or Rapamycin through Electrospun Bismuth Nanoparticle-Infused Perivascular Wraps Promotes Arteriovenous Fistula Maturation.ACS applied materials & interfaces · 2024Article
- Image-Guided Deployment and Monitoring of a Novel Tungsten Nanoparticle-Infused Radiopaque Absorbable Inferior Vena Cava Filter in a Swine Model.Journal of vascular and interventional radiology : JVIR · 2024Article
- Gold Nanoparticles for Monitoring of Mesenchymal Stem-Cell-Loaded Bioresorbable Polymeric Wraps for Arteriovenous Fistula Maturation.International journal of molecular sciences · 2023Article
- Modification of Polyvinyl Chloride Composites for Radiographic Detection of Polyvinyl Chloride Retained Surgical Items.Polymers · 2023Article
- Nano-embedded medical devices and delivery systems in interventional radiology.Wiley interdisciplinary reviews. Nanomedicine and nanobiotechnology · 2023Review
- Bismuth Nanoparticle and Polyhydroxybutyrate Coatings Enhance the Radiopacity of Absorbable Inferior Vena Cava Filters for Fluoroscopy-Guided Placement and Longitudinal Computed Tomography Monitoring in Pigs.ACS biomaterials science & engineering · 2022Article
- The application of inferior vena cava filters in orthopaedics and current research advances.Frontiers in bioengineering and biotechnology · 2022Review
- Optimization of the differentiation and quantification of high-Z nanoparticles incorporated in medical devices for CT-guided interventions.Medical physics · 2021Article
- Radiopaque scaffolds based on electrospun iodixanol/polycaprolactone fibrous composites.Materialia · 2020Article
- In vivo performance of gold nanoparticle-loaded absorbable inferior vena cava filters in a swine model.Biomaterials science · 2020Article
- Radiopaque nano and polymeric materials for atherosclerosis imaging, embolization and other catheterization procedures.Acta pharmaceutica Sinica. B · 2018Review
- In vivo imaging of radiopaque resorbable inferior vena cava filter infused with gold nanoparticles.Proceedings of SPIE--the International Society for Optical Engineering · 2018Article
Corrections and comments
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Authors and funding
12 authors at 6 institutions in 2 countries.
Funding
Abstract
Failure to remove a retrievable inferior vena cava (IVC) filter can cause severe complications with high treatment costs. Polydioxanone (PPDO) has been shown to be a good candidate material for resorbable IVC filters. However, PPDO is radioluscent under conventional imaging modalities. Thus, the positioning and integrity of these PPDO filters cannot be monitored by computed tomography (CT) or x-ray. Here we report the development of radiopaque PPDO IVC filters based on gold nanoparticles (AuNPs). Commercially available PPDO sutures were infused with AuNPs. Scanning electron microscopy analysis confirmed the presence of AuNP on the surface of PPDO. Micro-CT and x-ray images of the AuNP-infused PPDO sutures showed significant signal enhancement compared to untreated PPDO sutures. Elemental analysis showed that gold loading exceeded 2000 ppm. Tensile strength and in vitro cytotoxicity showed no significant difference between AuNP-infused and untreated PPDO. In a 10-week stability study, neither the gold content nor the radiopacity of the infused PPDO sutures significantly changed in the first 6 weeks. The increased attenuation of AuNP-infused PPDO sutures indicates their major advantage as a radiopaque resorbable filter material, as the radiopacity allows monitoring of the position and integrity of the filter, thereby increasing its safety and efficacy.
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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.