Can a slower intubation approach prevent dangerous blood pressure drops?
NCT ID NCT06940219
First seen Aug 26, 2026 · Last updated Aug 27, 2026 · Updated 1 time
Summary
This trial tests whether a delayed sequence induction—using ketamine and midazolam to calm the patient before intubation—can reduce severe blood pressure complications compared to the standard rapid sequence induction. It enrolls 200 critically ill adults needing emergency intubation in the ICU. The study also explores how to best measure these complications to guide future research.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Delayed Sequence Induction (a procedure using ketamine and midazolam to achieve dissociation before intubation)
- What this could lead to
- If successful, this could establish a safer way to intubate critically ill patients, potentially reducing dangerous drops in blood pressure and improving outcomes.
- What could go wrong
- This is a feasibility trial with 200 patients, so results may not be conclusive. The procedure itself carries risks, including apnea and hemodynamic instability.
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
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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Nov 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.
- 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: * Adult patients 18 years or older in need of emergency endotracheal intubation in the following 60 minutes. * The planned operateur routinely performs endotracheal intubation in critically ill patients. Exclusion Criteria: * Endotracheal Intubation performed during cardiopulmonary resuscitation or during "unstable ROSC", defined as Norepinephrine or Epinephrine dose \> 0,5 µg/kgKG/min after return of spontaneous circulation. * Participation in the study is not warranted because of increased risk for the patient or otherwise not justifiable (e.g. active oral bleeding). * Known allergy against Ketamine, Esketamine, Midazolam or Rocuronium. * Known contraindication against Ketamine, Esketamine Midazolam or Rocuronium. * Known or anticipated difficult airway with indication for awake fiberoptic intubation. * Women with known pregnancy or breastfeeding.
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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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Interdisciplinary Medical ICU, Leipzig Medical University Center
RECRUITINGLeipzig, Saxony, 04317, Germany