{
  "abstract": "Background Flow diversion has revolutionized the management of intracranial aneurysms. This study aimed to evaluate the preliminary safety and efficacy profile of the novel Lattice flow diverter (LFD) in clinical applications.Methods We retrospectively analyzed consecutive patients with intracranial aneurysms who were treated with the LFD between June 2023 and May 2024. Based on the medical records and imaging data, we collected demographic characteristics, aneurysm features, procedural details, perioperative complications, clinical outcomes, and imaging results.Results This study comprised 105 patients (mean age, 55.4±9.04 years; 72.4% female) with 117 aneurysms, including 104 (88.9%) anterior circulation aneurysms. Procedural success was achieved in all patients (109 devices deployed). Adjunctive techniques included coiling in 39 aneurysms (33.3%) and balloon-assisted wall apposition in three cases (2.6%). The overall perioperative complication rate was 5.8%, with neurological complications (all ischemic events) occurring in 2.9% of cases. Clinical follow-up (mean 10.0±1.4 months) demonstrated preserved functional independence (modified Rankin Scale (mRS) score 0–2) in 98.0% of patients. Imaging follow-up (mean 6.6±1.6 months) revealed complete occlusion in 71.9% of aneurysms and adequate occlusion (Raymond–Roy class I/II) in 88.6%.Conclusion The LFD demonstrated favorable safety and efficacy characteristics for intracranial aneurysm treatment during short-term follow-up. Long-term outcomes require validation in multicenter prospective cohort studies.",
  "authors": [
    {
      "affiliations": [
        "Department of Neurosurgery, Peking University First Hospital, Beijing, China",
        "Department of Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China",
        "Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China"
      ],
      "name": "Haoyu Zhu"
    },
    {
      "affiliations": [
        "Department of Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China",
        "Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China"
      ],
      "name": "Jiarui Zhang"
    },
    {
      "affiliations": [
        "Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China"
      ],
      "name": "Lian Liu"
    },
    {
      "affiliations": [
        "Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China"
      ],
      "name": "Yupeng Zhang"
    },
    {
      "affiliations": [
        "Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China"
      ],
      "name": "Longhui Zhang"
    },
    {
      "affiliations": [
        "Department of Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China",
        "Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China"
      ],
      "name": "Xiguang Fu"
    },
    {
      "affiliations": [
        "Department of Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China",
        "Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China"
      ],
      "name": "Yuqi Song"
    },
    {
      "affiliations": [
        "Department of Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China",
        "Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China"
      ],
      "name": "Chuhan Jiang"
    },
    {
      "affiliations": [
        "Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Beijing, China"
      ],
      "name": "Shikai Liang"
    },
    {
      "affiliations": [
        "Department of Neurosurgery, Peking University First Hospital, Beijing, China"
      ],
      "name": "Zhiqiang Yi"
    }
  ],
  "title": "The Lattice flow diverter for the treatment of intracranial aneurysms: a single center experience in 117 consecutive aneurysms",
  "uid": "13f6df58-b857-5962-893a-adc7f04fc27c"
}