Preoperative Assessment and Individualized Operation Optimization of Acute Ruptured Cerebral Aneurysms

Not Applicable

• Conditions: Printing, Three-Dimensional, Simulation Training
• Interventions: Procedure: Printing, Three-Dimensional

• Registration Number: NCT02977520
• Lead Sponsor: Beijing Luhe Hospital

Brief Summary

Cerebral aneurysm is one of the main diseases that seriously affect human health. The most important treatment method is surgical clipping and endovascular embolization. Not complete occlusion of the aneurysm is a main risk of recurrence and rebleeding after treatment. This study is focused on the 3D model of cerebral aneurysms and preoperative evaluation. Combined with the 3D model, the neurosurgeon can complete the discussion of preoperative prediction of aneurysms and recognize the adjacent bone, blood vessels, aneurysm directions and so on. In addition, the model can also be used to the young doctor's training, and the patient and their families can be convenient and intuitive understanding of the disease, so as to form a good communication between doctors and patients.

Detailed Description

Not available

Study Timeline

• Status Verified: 2016-11
• Study Start: 2016-11
• Study First Submitted: 2016-11-28
• Study First Submitted QC: 2016-11-29
• Last Update Submitted: 2016-11-29
• Study First Posted: 2016-11-30
• Last Update Posted: 2016-11-30
• Primary Completion: 2017-05

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

• Age: 18 years-80 years;
• Hunt-Hess grade: 0-4;
• Without other stroke, brain trauma and other neurological disease;
• Without cerebral hernia;
• Cystic aneurysm.

Exclusion Criteria

• Age: less than 18 years or above 80 years;
• Hunt-Hess grade is 5;
• With serious previous disorder of multiple organ;
• Acute cerebral hernia;
• Aneurysms were fusiform or serpentine expansion.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Interventional group	Printing, Three-Dimensional	Obtain the CTA data of cerebral aneurysms and built the 3D printing models. Combined with the 3D model, the neurosurgeon can complete the discussion of preoperative prediction of aneurysms and recognize the adjacent bone, blood vessels, aneurysm directions and so on. In addition, the model can also be used to the young doctor's training, and the patient and their families can be convenient and intuitive understanding of the disease, so as to form a good communication between doctors and patients.

Primary Outcome Measures

Name	Time	Method
time of operation	1 to 3 hours

Trial Locations

Locations (1)

Beijing Luhe hospital; 🇨🇳 Beijing, Beijing, China