Cortisol levels may predict sepsis outcomes in ICU
NCT ID NCT07582926
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is measuring cortisol levels in 183 adults with sepsis or septic shock in the ICU to see if those levels can predict who is at higher risk of dying. Researchers will track deaths in the ICU and at 28 and 90 days. The goal is to help doctors identify high-risk patients earlier, but this is an observational study only — it does not test any new treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 183 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study population will consist of adult patients (≥18 years) admitted to the intensive care units of Ankara Etlik City Hospital with a diagnosis of sepsis or septic shock. Eligible patients will be those who have been hospitalized in the ICU for more than 24 hours and have a clinically or microbiologically confirmed source of infection. Patients will be prospectively followed during their ICU stay to evaluate cortisol levels and their association with clinical outcomes.
- 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: * Age 18 years or older * Admission to the intensive care unit for more than 24 hours * Presence of a clinically or microbiologically confirmed source of infection * Diagnosis of sepsis or septic shock during ICU stay Exclusion Criteria: * Pregnancy * Known disorders of the hypothalamic-pituitary-adrenal (HPA) axis * Known disorders affecting cortisol secretion 4.Long-term systemic glucocorticoid use (≥3 months)
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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
1 site. 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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Ankara Etlik City Hospital
RECRUITINGAnkara, 06010, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Bedside eye scans may reveal hidden blood flow problems in septic shock
- Can two blood markers catch sepsis before it turns deadly?
- Two cheap blood ratios put to the test as sepsis death predictors
- Can a bedside ultrasound predict which septic shock patients will stop breathing on their own?
- Can a computer model speed up sepsis blood tests?
- Stem cells put to the test against Sepsis's immune chaos