Using vasopressin and steroids with adrenaline for cardiac arrest treatment

VAsopressin and STeroids in Addition to Adrenaline in Cardiac Arrest - a Randomized Clinical Trial

Phase 3 Interventional Tiohundra AB · NCT05139849

This study is testing if adding vasopressin and steroids to standard adrenaline treatment can help improve survival rates for patients who have a cardiac arrest in the hospital.

Quick facts

PhasePhase 3
Study typeInterventional
Enrollment1276 (estimated)
Ages18 Years and up
SexAll
SponsorTiohundra AB Industry-sponsored
Locations2 sites (Gothenburg and 1 other locations)
Trial IDNCT05139849 on ClinicalTrials.gov

What this trial studies

This clinical trial investigates the effectiveness of adding vasopressin and methylprednisolone to standard adrenaline treatment in patients experiencing in-hospital cardiac arrest. It is a randomized, placebo-controlled, double-blind study involving approximately 1400 participants over a projected period of 3-4 years. Eligible patients are those who meet the criteria for adrenaline administration according to current guidelines. The trial aims to determine if this combination can improve survival rates from 9% to 14%. Informed consent will be obtained from patients or their representatives post-resuscitation.

Who should consider this trial

Good fit: Ideal candidates are hospitalized men over 18 years and women over 50 years who are experiencing in-hospital cardiac arrest.

Not a fit: Patients who are not capable of comprehending information for participation, women of childbearing potential, and those with a do not resuscitate (DNR) decision will not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly improve survival rates for patients experiencing cardiac arrest.

How similar studies have performed: Other studies have explored similar combinations of treatments, but this specific approach is novel and has not been extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Hospitalized men \> 18 years and hospitalized women \> 50 years.

Exclusion Criteria:

* Patients not capable to comprehend information to decide about participation in the study
* Women considered of childbearing potential (WOCBP) i. e. premenopausal women
* Patients with do not resuscitate (DNR) descision
* Prior enrollment and randomization in the trial

Where this trial is running

Gothenburg and 1 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Cardiac ArrestIn-hospital Cardiac ArrestMethylprednisoloneVasopressinAdrenalineRandomized Clinical Trial
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.