Wearable sensors and blood markers may predict delirium in intensive care
NCT ID NCT07694206
First seen Jul 09, 2026 · Last updated Jul 10, 2026 · Updated 1 time
Summary
This study investigates whether digital biometrics and blood-based markers can help detect, predict, and track delirium in older adults admitted to the intensive care unit (ICU). Participants wear a digital device to collect data like activity and heart rate, and provide blood samples during their ICU stay. Researchers also assess delirium daily using a standard tool. The goal is to find new ways to identify delirium earlier and improve care for critically ill older patients.
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 could lead to better ways to detect and predict delirium in ICU patients, potentially improving outcomes and reducing complications.
- What could go wrong
- This is an observational study, not a treatment trial. It may not identify reliable biomarkers, and findings may not apply to all ICU 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 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Dec 2027
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
Critically ill older adults.
- Ages
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65 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: * Admitted to the intensive care unit * Able to consent or have a legally authorized representative consent on their behalf * English speaker * Expected ICU stay of 48 hours or more Exclusion Criteria: * Advanced dementia * End stage liver disease * Renal replacement therapy * Structural brain injury, including but not limited to traumatic brain injury, cerebrovascular accident and intracranial hemorrhage,
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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
2 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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Scripps Green Hospital
NOT_YET_RECRUITINGLa Jolla, California, 92037, United States
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Scripps Memorial La Jolla Hospital
RECRUITINGSan Diego, California, 92117, United States
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Other studies related to the condition(s) this trial covers.
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- Could a neck vein check replace a harder ultrasound for ICU fluid management?
- Virtual nature walks may shield ICU patients from delirium