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Intracranial Aneurysm clinical trials

View clinical trials related to Intracranial Aneurysm.

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NCT ID: NCT04621552 Completed - Clinical trials for Intracranial Aneurysm

Virtual Simulation for Woven EndoBridge Device Sizing

VS-WEB
Start date: January 1, 2015
Phase:
Study type: Observational

Selection of the appropriate size of the device is mandatory during aneurysm treatment with a WEB. The Investigators aimed to investigate if virtual simulation with Sim&Size software may have an impact on technical, angiographic, and clinical outcomes after WEB treatment. Data from two large-volume centers were collected and compared (January 2017-January 2020). Virtual simulation was systematically adopted in one center, while conventional sizing was used in the other one. Outcomes were the duration of intervention, the radiation dose (mGy), the number of corrective interventions for inappropriate WEB size, the number of WEBs not deployed, angiographic occlusion, and complications. Univariate and multivariate linear models were adopted.

NCT ID: NCT04613427 Completed - Clinical trials for Intracranial Aneurysm

Predictors of Rupture Risk of Intracranial Aneurysms

RAPID
Start date: April 1, 2018
Phase:
Study type: Observational [Patient Registry]

Patients admitted to Haukeland University Hospital with either UIA or aSAH underwent a measurement of bioelectrical impedance and body mass composition using InBody 10. Lipids and lipoproteins were collected from plasma. 60 patients in total were included in the study.

NCT ID: NCT04566263 Completed - Clinical trials for Intracranial Aneurysms

Treatment of Intracranial Wide-neck Aneurysms Using Stent-assisted Coil Embolization

Start date: February 28, 2017
Phase: N/A
Study type: Interventional

This device was designed to assist in the stent-assisted coil embolization of intracranial aneurysms, specifically those that have a wide neck that would not otherwise maintain the coil embolization material within the aneurysm because of the wide opening at the base of the aneurysm. This device was designed to treat aneurysms that are: unruptured, wide-necked, intracranial, saccular aneurysms arising from a parent vessel ≥ 2 mm and ≤ 4.5 mm. Wide-necked was defined as having a neck > 4mm or dome-to-neck ratio < 2.

NCT ID: NCT04553549 Completed - Stroke, Acute Clinical Trials

Safety and Feasibility of the Infinity Catheter for Radial Access

Start date: October 1, 2020
Phase:
Study type: Observational

The main objective of this single arm study is to evaluate the safety and feasibility of the AXS Infinity LS (Stryker, Freemont, CA, USA) and AXS Infinity LS Plus (Stryker, Freemont, CA, USA) catheters during the transradial approach through a secondary use of the data collected during neurointerventional procedures. This includes evaluating the conversion rates to a transfemoral approach. A secondary aim of the study is to assess the radial artery occlusion rates post procedure.

NCT ID: NCT04439760 Completed - Brain Aneurysm Clinical Trials

Superior Cervical Ganglion Block, Transcranial Doppler

Start date: October 1, 2020
Phase: N/A
Study type: Interventional

The aim of this study is to assess blood flow velocity in middle cerebral artery measured by transcranial doppler to determine the efficacy of SCG block in decreasing incidence or severity of vasospasm after MCA aneurysm surgery.

NCT ID: NCT04315168 Completed - Clinical trials for Intracranial Aneurysm

FRED and FRED JR Devices for Intracranial Aneurysm Treatment

Start date: June 12, 2020
Phase:
Study type: Observational [Patient Registry]

A French, multicenter, prospective, observational, "real-world" assessment of the safety and efficacy of FRED and FRED Jr devices in the treatment of intracranial aneurysms

NCT ID: NCT04236856 Completed - Headache Clinical Trials

CorPath® GRX Neuro Study

Start date: August 21, 2020
Phase: N/A
Study type: Interventional

The primary objective of this study is to evaluate the effectiveness and safety of robotic-assisted endovascular embolization procedures compared to objective performance criteria for traditional, manual operation based on the scientific literature.

NCT ID: NCT04187573 Completed - Clinical trials for Intracranial Aneurysm

Coil Assisted Flow Diversion Safety and Performance Study

CAFI
Start date: January 21, 2020
Phase: N/A
Study type: Interventional

Cerus Endovascular is sponsoring a prospective, single arm, multi-center study to document the safety and performance of Neqstent in adjunctive therapy. The purpose of the study is to document safety and performance of the Neqstent in adjunctive therapy in treatment for patients with intracranial aneurysms (IA).

NCT ID: NCT03989557 Completed - Stents Clinical Trials

Application of Platelet Function Test in Prevention of Ischemic Events After Stent Placement in Intracranial Aneurysms

APISIA Trail
Start date: July 1, 2019
Phase: Phase 4
Study type: Interventional

This study was designed to identify high platelet reactivity (HPR) who might have in-stent thrombosis in unruptured aneurysm with intracranial stent placement with light transmittance platelet aggregometry (LTA). For HPR patients, higher ischemic stroke rate maybe occurred, and we hypothesis that dose adjustment of aspirin and clopidogrel based on LTA monitoring maybe reduces the rate of ischemic stroke compared to a standard strategy after intracranial stent implantation at early periprocedural period and 1 month follow-up period.

NCT ID: NCT03916133 Completed - Ischemic Stroke Clinical Trials

Analysis of Selective Cerebrovascular Distribution With FDCT in the Angiosuite

Start date: June 1, 2018
Phase: N/A
Study type: Interventional

The aim of this study is to evaluate the clinical feasibility of the angiographic Flat Detector CT perfusion imaging (6s PBV) technique. The investigators will examine the specific vessel distribution of patients with steno-occlusive disease, treated with a surgical extracranial-intracranial bypass and assess the cerebral perfusion during test occlusion upon a neurovascular treatment and in intracranial tumor patients referred for potential pre-operative embolization. This study encompasses three scientific objectives: 1. What is the selective contribution of an individual bypass artery to the brain perfusion? 2. Is a selective intra-arterial angiographic perfusion examination useful in the decision-making of performing pre-operative embolization of intracranial tumors? 3. What is the usefulness of performing additive 6s PBV images compared to classical 2D angiography and/or clinical neurological evaluation in case of test occlusion in the evaluation of possible mother vessel occlusion in treatment of complex neurovascular diseases?