Long-term outcomes for patients with aneurysmal subarachnoid hemorrhage
Official title: Long-term Prognosis of Emergency Aneurysmal Subarachnoid Hemorrhage: an MDT- Based Multicenter Cohort Study
Run by Beijing Tiantan Hospital · NCT04785976 · Data updated 2026-11-12
This study looks at how well different treatments for aneurysmal subarachnoid hemorrhage work over the long term for patients who have had this condition.
Quick facts
| Study type | Observational |
|---|---|
| Sex | All |
| Enrollment | 5000 (estimated) |
| Sponsor | Beijing Tiantan Hospital Academic / other |
| Locations | 2 sites (Beijing, Beijing Municipality and 1 other locations) |
| Status | Recruiting |
| Started | April 1, 2012 |
| Main results expected | March 1, 2032 |
| Study ends | April 1, 2032 |
| Registry record updated | December 1, 2023 |
| Trial ID | NCT04785976 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are patients admitted to the emergency department with a diagnosis of aneurysmal subarachnoid hemorrhage.
✕Probably not a fit
Patients who do not have aneurysmal subarachnoid hemorrhage will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to assess the long-term prognosis of patients who experience aneurysmal subarachnoid hemorrhage (aSAH). It focuses on understanding the effectiveness of surgical clipping and endovascular coiling as treatment options while considering individual patient differences. By collecting data from patients admitted to emergency departments, the study seeks to improve diagnosis, treatment efficiency, and ultimately reduce mortality and healthcare costs associated with aSAH. The findings may also pave the way for interdisciplinary clinical practices and further scientific research.
Why it matters
Potential benefit: If successful, this study could lead to improved treatment strategies and better long-term outcomes for patients suffering from aneurysmal subarachnoid hemorrhage.
How similar studies have gone: While there have been studies on aSAH treatment outcomes, this specific observational approach focusing on long-term prognosis is relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * All patients admitted to the emergency department of the investigator with aneurysmal subarachnoid hemorrhage are included in their prospective registry. Exclusion Criteria: * None
Where it's running
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Beijing Tiantan Hospital
Beijing, Beijing Municipality, China Recruiting -
The First People's Hospital of Neijiang
Neijiang, Sichuan, China Recruiting
Study contacts
- Principal investigator: Fa Lin, MD — Beijing Tiantan Hospital
- Study coordinator: Runting Li, MD
- Email: 1011168227@qq.com
- Phone: +8615753166690
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Nitric Oxide Use to Predict Vasospasm in Aneurysmal Subarachnoid Hemorrhage
This study tests whether nitric oxide consumption in CSF can predict cerebral vasospasm in patients with aneurysmal SAH.
-
Multi-omics program to understand complications and outcomes after aneurysmal subarachnoid hemorrhage
This project will test if combining blood, cerebrospinal fluid, urine, imaging, and multi-omics data can find biomarkers that predict complications and outcomes in adults with aneurysmal subarachnoid hemorrhage.
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Dome-only coiling for severe aneurysmal subarachnoid hemorrhage
This will test a minimally invasive dome-protection coiling procedure to prevent re-bleeding in adults who have had a severe aneurysmal subarachnoid hemorrhage.
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Cilostazol to help prevent delayed brain ischemia after aneurysm bleed
This study tests whether cilostazol can reduce delayed brain ischemia and improve outcomes after aneurysmal subarachnoid hemorrhage in adults who had recent aneurysm treatment.
-
Transcutaneous Vagal Nerve Stimulation to help with brain vessel narrowing after aneurysm rupture
This trial tests whether using a noninvasive nerve stimulation device can reduce cerebral vasospasm after an aneurysmal brain bleed in adults 18–65 who are undergoing standard treatment.
-
Tocilizumab-aazg to reduce stroke risk after a ruptured brain aneurysm
This trial will try to see if a single IV dose of tocilizumab-aazg is safe and can help prevent delayed strokes in adults who have had a ruptured brain aneurysm (aneurysmal subarachnoid hemorrhage).
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.