- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03344744
miRNA Profile in Aneurysmal Subarachnoid Haemorrhage (miRNA)
September 6, 2023 updated by: George KC Wong, Chinese University of Hong Kong
Circulating and CSF miRNA Profile in Patients With Acute Aneurysmal Subarachnoid Haemorrhage
The investigators aim to investigate and understand the circulating miRNA profiles after acute aneurysmal subarachnoid haemorrhage and underlying pathological significance.
Study Overview
Status
Completed
Conditions
Detailed Description
- The investigators aim to investigate the miRNA classifier for delayed cerebral infarction after aneurysmal subarachnoid haemorrhage;
- The investigators aim to investigate the corresponding circulating and CSF miRNA profiles.
Study Type
Observational
Enrollment (Actual)
100
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Carol Chan
- Phone Number: 35051316
- Email: carol@surgery.cuhk.edu.hk
Study Locations
-
-
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Hong Kong, China
- Department of Surgery, The Chinese University of Hong Kong
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
21 years to 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Sampling Method
Non-Probability Sample
Study Population
- Acute aneurysmal subarachnoid hemorrhage patients with and without delayed cerebral infarction
- Healthy volunteers
Description
Inclusion Criteria:
Aneurysmal subarachnoid hemorrhage patients within the first 72 hours or Healthy volunteers
Exclusion Criteria:
Previous neurological diseases such as stroke or dementia
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
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Control
Healthy volunteers
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SAH with DCI
Aneurysmal subarachnoid haemorrhage patients with delayed cerebral infarction
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SAH nonDCI
Aneurysmal subarachnoid haemorrhage patients without delayed cerebral infarction
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Circulating micro RNA concentrations
Time Frame: Day 3
|
Serum micro RNA concentrations
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Day 3
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Circulating micro RNA change
Time Frame: Days 1,2,3,7
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Changes of serum micro RNA concentrations between days 1,2,3,7
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Days 1,2,3,7
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Cerebrospinal fluid micro RNA concentrations
Time Frame: Day 1,2,3,7
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Cerebrospinal fluid micro RNA concentrations
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Day 1,2,3,7
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Cerebrospinal fluid micro RNA change
Time Frame: Days 1,2,3,7
|
Changes of cerebrospinal fluid micro RNA concentrations between days 1,2,3,7
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Days 1,2,3,7
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: George KC Wong, Chinese University of Hong Kong
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Lu G, Wong MS, Xiong MZQ, Leung CK, Su XW, Zhou JY, Poon WS, Zheng VZY, Chan WY, Wong GKC. Circulating MicroRNAs in Delayed Cerebral Infarction After Aneurysmal Subarachnoid Hemorrhage. J Am Heart Assoc. 2017 Apr 25;6(4):e005363. doi: 10.1161/JAHA.116.005363.
- Su XW, Chan AH, Lu G, Lin M, Sze J, Zhou JY, Poon WS, Liu Q, Zheng VZ, Wong GK. Circulating microRNA 132-3p and 324-3p Profiles in Patients after Acute Aneurysmal Subarachnoid Hemorrhage. PLoS One. 2015 Dec 16;10(12):e0144724. doi: 10.1371/journal.pone.0144724. eCollection 2015.
- Wong GK, Lam S, Ngai K, Wong A, Mok V, Poon WS; Cognitive Dysfunction after Aneurysmal Subarachnoid Haemorrhage Investigators. Evaluation of cognitive impairment by the Montreal cognitive assessment in patients with aneurysmal subarachnoid haemorrhage: prevalence, risk factors and correlations with 3 month outcomes. J Neurol Neurosurg Psychiatry. 2012 Nov;83(11):1112-7. doi: 10.1136/jnnp-2012-302217. Epub 2012 Jul 31.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
November 30, 2017
Primary Completion (Actual)
August 31, 2023
Study Completion (Actual)
August 31, 2023
Study Registration Dates
First Submitted
October 12, 2017
First Submitted That Met QC Criteria
November 13, 2017
First Posted (Actual)
November 17, 2017
Study Record Updates
Last Update Posted (Actual)
September 7, 2023
Last Update Submitted That Met QC Criteria
September 6, 2023
Last Verified
September 1, 2023
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- miSAH003
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
UNDECIDED
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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