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The Coexistence of Atherosclerotic Intracranial Arterial Stenosis With Intracranial Aneurysms (CAIASA)

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ClinicalTrials.gov Identifier: NCT02795078
Recruitment Status : Unknown
Verified November 2017 by liuxingju, Ministry of Science and Technology of the People´s Republic of China.
Recruitment status was:  Recruiting
First Posted : June 9, 2016
Last Update Posted : November 6, 2017
Sponsor:
Collaborator:
National Clinical Research Center for Neurological Diseases
Information provided by (Responsible Party):
liuxingju, Ministry of Science and Technology of the People´s Republic of China

Brief Summary:
Atherosclerotic intracranial arterial(ICA) stenosis and intracranial aneurysms are the common causes of ischemic stroke and hemorrhagic stroke, respectively. Investigators aimed to assess the prevalence of cerebral aneurysms in patients with atherosclerotic intracranial arterial stenosis.

Condition or disease Intervention/treatment
Atherosclerotic Intracranial Arterial Stenosis With Intracranial Aneurysms Drug: conservative treatment Procedure: Aneurysms clipping Procedure: Interventional embolization forAneurysms Procedure: stenting for stenosis

Detailed Description:
Based on prospective data of patients with symptomatic or asymptomatic ICA stenosis admitted to Beijing Tiantan Hospital between Jan 2015 and July 2016, all patients underwent brain CTA / MRA/DSA. Investigators determined the number of the patients with intracranial aneurysms, calculated overall prevalence of the coexistence of atherosclerotic ICA stenosis with aneurysms and analyzed the clinical features.

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Study Type : Observational
Estimated Enrollment : 700 participants
Observational Model: Cohort
Time Perspective: Prospective
Official Title: To Investigate the Coexistence of Atherosclerotic Intracranial Arterial Stenosis With Intracranial Aneurysms
Study Start Date : October 2015
Estimated Primary Completion Date : December 2017
Estimated Study Completion Date : March 2018

Resource links provided by the National Library of Medicine





Primary Outcome Measures :
  1. new stroke events during perioperative period [ Time Frame: perioperative period ]

Secondary Outcome Measures :
  1. stroke events during follow up [ Time Frame: 6 months after discharge ]


Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


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Ages Eligible for Study:   18 Years to 80 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Probability Sample
Study Population
patient who had the coexistence of intracranial Arterial Stenosis With Intracranial Aneurysms were included in this study
Criteria

Inclusion Criteria:

  1. DSA identified the coexistence of intracranial Arterial Stenosis With Intracranial Aneurysms
  2. Stenosis caused by atherosclerosis

Exclusion Criteria:

  1. patients do not agree
  2. Stenosis caused by no atherosclerosis disease

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02795078


Contacts
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Contact: liu xingju, MD 8615011476305 liuxingju006@163.com

Locations
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China, Beijing
Beijing Tiantan Hospital Capital Medical University Recruiting
Beijing, Beijing, China, 0086
Contact: liu xingju, MD    008615011476305    liuxingju006@163.com   
Sponsors and Collaborators
liuxingju
National Clinical Research Center for Neurological Diseases
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Responsible Party: liuxingju, Ministry of Science and Technology of the People´s Republic of China
ClinicalTrials.gov Identifier: NCT02795078    
Other Study ID Numbers: BJTTH-001
First Posted: June 9, 2016    Key Record Dates
Last Update Posted: November 6, 2017
Last Verified: November 2017
Keywords provided by liuxingju, Ministry of Science and Technology of the People´s Republic of China:
Atherosclerotic Intracranial Arterial Stenosis
Intracranial Aneurysms
Additional relevant MeSH terms:
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Intracranial Aneurysm
Aneurysm
Constriction, Pathologic
Pathological Conditions, Anatomical
Vascular Diseases
Cardiovascular Diseases
Intracranial Arterial Diseases
Cerebrovascular Disorders
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases