Sugar levels in spinal fluid may predict shunt need after brain bleed
NCT ID NCT06486909
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is looking at 160 people who had a ruptured brain aneurysm and need a temporary drain. Researchers will measure glucose in their spinal fluid and blood daily for up to 14 days. The goal is to see if higher glucose levels are linked to needing a permanent shunt later. Participants will be followed for 6 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help doctors predict which patients will need a permanent shunt after a brain bleed, allowing earlier treatment decisions.
- What could go wrong
- This is an observational study, not a treatment trial. It only looks for a link between glucose levels and shunt need, so it won't directly change care. Results may not apply to all patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 160 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2024
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients admitted with aneurysmal subarachnoid haemorrhage
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 18 years old and older * Hospital admission due to an aneurysmal subarachnoid haemorrhage (radiological confirmation needed) Exclusion Criteria: * Younger than 18 years old * Non-aneurysmal subarachnoid haemorrhage (eg. trauma, perimesencephalic subarachnoid haemorrhage, mycotic or flow-associated aneurysms) * Previous enrolment into the current study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
3 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Cantonal Hospital Aarau
RECRUITINGAarau, 5001, Switzerland
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Cantonal Hospital St Gallen
RECRUITINGSankt Gallen, 9007, Switzerland
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University Hospital Basel
RECRUITINGBasel, 4031, Switzerland
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