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临床试验/jRCT2042230075
jRCT2042230075进行中(未招募)不适用

TCD-12261 used for wide-necked ceberal aneurysm coil embolization : A multicenter, single arm study

Terumo Corporation0 个研究点目标入组 40 人开始时间: 待定最近更新:

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
40
主要终点
Coils remain inside the aneurysm

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Single Arm Study
干预模型
Single Assignment
主要目的
Treatment Purpose
盲法
Open(masking Not Used)

入排标准

年龄范围
18age 0month 0week old over 至 80age old under(—)
性别
All

入选标准

  • Subjects must meet the following criteria to be included in the study:
  • (1)Uunruptured, wide-necked (neck => 4mm or dome/neck ratio <2) intracranial, a diameter => 5 mm aneurysm, the parent artery is 2.0 - 4.0 mm.
  • (2)Difficult to treat with surgery or only embolization coils.
  • (3)Age is >= 18, =< 80 years at the time of informed consent.
  • (4)Patients understand the purpose and contents and then provide a signed informed consent form by his/her own will.
  • (5)follwing the rules, of this trial such as trial visit scedules, examinations.

排除标准

  • At pre-registraton, patients will be excluded from the study for:
  • (1)Having intracranial masses such as tumors, abscesses, or other infections. Undergoing radiation therapy for head or neck tumors or sarcomas.
  • (2)History of bleeding diathesis, abnormal coagulation. Refusing a blood transfusion.
  • (3)Drugs required for EVT are contraindicated. Having allergies of acontrast agents. Needed Usage restrictions of acontrast agents.
  • (4)Hypersensitivity to metal, such as nickel-titanium and metal jewelry
  • (5)Life expectancy less than 6 months.
  • (6)Current participation in clinical study that has not completed primary endpoint evaluation or studies that may have an impact on the evaluation of this clinical trial.
  • (7)Have/will receive treatments that may have an impact on the evaluation of this clinil trial within 3 months prior to TCD-12261 surgery.
  • (8)History of heart disease or complication highly relevant to atrial fibrillation and cardiogenic embolism.
  • (9)Active bacterial infections.
  • (10)Pre-existing stents in place at the target aneurysm.
  • (11)Currently pregnant, planning to become pregnant during the course of the study.
  • (12)Considered ineligible for the study by the investigator.
  • At registraton, patients will be excluded from the study for:
  • (13)Uunruptured, wide-necked (neck < 4mm or dome/neck ratio >2) intracranial, a diameter < 5 mm aneurysm, the parent artery < 2.0mm or > 4.0 mm.
  • (14)Considered ineligible for the EVT treatment by the investigator.
  • (15)Ipsilateral arteriovenous malformations.
  • (16)Having other aneurysms needed to treat during the course of the study.
  • (17)Needed 2 or more stents to treat target aneurysm.

结局指标

主要结局

Coils remain inside the aneurysm

Coils remain inside the aneurysm

Accuracy of placement to an aneurysm neck

Accuracy of placement to an aneurysm neck

Patency of the stent

Patency of the stent

No major adverse cerebrovascular event related to the procedure or device within 30 days after procedure

时间窗: 30 days after procedure

No major adverse cerebrovascular event related to the procedure or device

次要结局

未报告次要终点

研究者

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