Could a Ketamine-Like drug improve sedation for sepsis patients on life support?
NCT ID NCT07556172
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests esketamine, a drug related to ketamine, for sedation and delirium prevention in 80 septic patients who need a breathing tube. The goal is to see if esketamine can reduce time on the ventilator and improve survival compared to standard sedatives. The trial is active but no longer recruiting participants.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Esketamine
- What this could lead to
- If successful, esketamine could offer a safer sedation option for septic patients on ventilators, potentially reducing delirium and improving outcomes.
- What could go wrong
- This is a small, single-center phase 4 trial with only 80 participants. Esketamine's benefits for this specific use are unproven, and side effects like hallucinations or blood pressure changes are possible.
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.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Jan 2025
- Expected to finish
-
Jun 2026
An estimate. End dates often move.
- Lead sponsor
-
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.
- Ages
-
18 to 80 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * Meet Sepsis-3.0 diagnostic criteria. * Age ≥ 18 years. * Required invasive mechanical ventilation. * Expected ICU stay ≥ 24 h. Exclusion Criteria: * Pregnant or lactating women. * Pregnant or lactating women. * Child-Pugh class C or worse. * Severe renal impairment (Scr \> 178 µmol/L or BUN \> 9 mmol/L). * Pre-existing delirium, dementia, or other psychiatric disorder. * Known allergy to opioids or benzodiazepines. * Uncontrolled hypertension (SBP \> 180 mmHg or DBP \> 100 mmHg). * Preeclampsia/eclampsia. * Significant ischemic heart disease. * Severe pulmonary dysfunction.
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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.
Contacts and locations
Locations
-
The Second Affiliated Hospital of Nanchang University
Nanchang, Jiangxi, 330000, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can warming the body help sepsis patients who cannot make a fever?
- Can a simple ultrasound measurement reveal heart strain in sepsis?
- Clotting clues: simple blood test eyed to catch sepsis before it turns deadly
- Can two blood markers catch sepsis before it turns deadly?
- Could letting patients breathe on their own sooner protect their lungs?
- Can tilting a Patient's body toward the infection help them breathe free sooner?