{
  "abstract": "Purpose: Transradial intracranial aneurysm embolization is well established, but experience with large-bore 7F sheath-based guide platforms remains comparatively limited. We evaluated the technical feasibility and periprocedural outcomes of a 7F sheath-compatible 0.087-inch guide catheter for transradial intracranial aneurysm embolization.\n\nMaterials and Methods: In this single-arm, noncomparative retrospective study, we reviewed consecutive patients who underwent attempted transradial intracranial aneurysm embolization using the NeuGlide as the primary guide catheter at a single center between January 2025 and May 2026. Preaccess radial ultrasonography was performed in all patients, and radial diameter ≥1.7 mm was required for 7F access. The primary outcome was completion of the intended treatment through radial access without femoral conversion.\n\nResults: Target-vessel catheterization was achieved in 71/74 procedures (95.9%), and radial procedural completion in 69/74 (93.2%; 95% confidence interval, 85.1–97.1%). Three procedures required femoral conversion, and 2 were terminated without aneurysm treatment; overall treatment completion was 72/74 (97.3%). Guide instability occurred in 2 procedures: 1 repositioning-only event and 1 event resulting in femoral conversion; no guide exchanges occurred. Seven patients had 9 access-site component events, all managed conservatively; all 6 hematomas were low-grade (EASY I–II). Radial artery occlusion was identified in 1/15 patients formally assessed.\n\nConclusion: In this radial-first cohort, the 7F sheath-compatible 0.087-inch NeuGlide guide catheter achieved a 93.2% radial procedural completion rate across multiple intracranial aneurysm treatment strategies. These findings support the NeuGlide as a technically feasible and versatile large-bore transradial platform in appropriately selected patients.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Radiology, Mayo Clinic, Rochester, MN, USA",
    "University of North Dakota School of Medicine & Health Sciences, Grand Forks, ND, USA",
    "Department of Neurosurgery, Mayo Clinic, Rochester, MN, USA"
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 8,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Gerard El Hajj",
      "orcid": "0000-0002-8896-8280"
    },
    {
      "affs": [
        1
      ],
      "name": "Dani Douri",
      "orcid": "0009-0001-6692-851X"
    },
    {
      "affs": [
        1
      ],
      "name": "Jacob Teigen",
      "orcid": "0009-0006-8408-4679"
    },
    {
      "affs": [
        1
      ],
      "name": "Charles Garrity",
      "orcid": "0009-0002-1053-2169"
    },
    {
      "affs": [
        0,
        2
      ],
      "name": "Waleed Brinjikji",
      "orcid": "0000-0001-5271-5524"
    },
    {
      "affs": [
        2
      ],
      "name": "Giuseppe Lanzino",
      "orcid": "0000-0003-1479-465X"
    },
    {
      "affs": [
        0,
        2
      ],
      "name": "Harry Cloft",
      "orcid": "0000-0003-2590-3815"
    },
    {
      "affs": [
        2
      ],
      "name": "Lorenzo Rinaldo",
      "orcid": "0000-0002-7800-7726"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/6exqhyywcszxz.bib",
  "cited_by": 0,
  "doi": "10.5469/neuroint.2026.01032",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13725178/",
  "id": "6exqhyywcszxz",
  "issns": [
    "2093-9043",
    "2233-6273"
  ],
  "landing_url": "https://doi.org/10.5469/neuroint.2026.01032",
  "language": "en",
  "licence": "CC-BY-NC-4.0",
  "licence_label": "CC BY-NC 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by-nc/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "Original Paper"
    ],
    [
      "openalex",
      "2728|Intracranial Aneurysms: Treatment and Complications"
    ]
  ],
  "openalex": "W7223561815",
  "pdf_url": "https://neurointervention.org/upload/pdf/neuroint-2026-01032.pdf",
  "pmcid": "PMC13725178",
  "pmid": "42927879",
  "published": "2026-10-26",
  "publisher": "Korean Society of Interventional Neuroradiolgy",
  "ris": "https://research.draconitic.com/paper/6exqhyywcszxz.ris",
  "sources": [
    {
      "first_seen": "2026-11-04T12:23:37Z",
      "native_id": "PMC13725178",
      "source": "pmc",
      "url": "https://doi.org/10.5469/neuroint.2026.01032"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2728|Intracranial Aneurysms: Treatment and Complications",
      "subfield": "neurology"
    }
  ],
  "title": "Transradial Intracranial Aneurysm Embolization Using a 7F Sheath-Compatible 0.087-Inch Guide Catheter: A Single-Center Retrospective Study",
  "title_text": "Transradial Intracranial Aneurysm Embolization Using a 7F Sheath-Compatible 0.087-Inch Guide Catheter: A Single-Center Retrospective Study",
  "type": "peer-reviewed",
  "updated_at": "2026-11-06T12:21:30Z",
  "url": "https://research.draconitic.com/paper/6exqhyywcszxz",
  "venue": "Neurointervention",
  "versions": []
}