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Protein hunt after cardiac arrest could unlock new recovery clues

NCT ID NCT07017374

Knowledge-focused Sponsor: Region Skane Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at blood samples from 682 adults who survived a cardiac arrest outside the hospital. Researchers are analyzing proteins to find new markers that could help predict recovery and understand the body's response after the heart stops. The goal is to discover potential targets for future treatments, not to test a new therapy directly.

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

682 people

The number who actually took part.

Started

May 2025

Expected to finish

Dec 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.

Who is studied

Adult patients with an out-of-hospital cardiac arrest with presumed cardiac cause.

Ages

18 years and older

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria as defined in the TTM trial (NCT01020916): * Age ≥ 18 years old * Out-of-hospital cardiac arrest (OHCA) of presumed cardiac cause * Return of spontaneous circulation (ROSC) * Unconsciousness (Glasgow Coma Score \< 8) (patients not able to obey verbal commands) after sustained ROSC Exclusion Criteria as defined in the TTM trial (NCT01020916): * In-hospital cardiac arrest * OHCA of presumed non-cardiac cause, e.g. after trauma or dissection/rupture of major artery OR Cardiac arrest caused by initial hypoxia (i.e. drowning, suffocation, hanging). * Known bleeding diathesis (medically induced coagulopathy (e.g warfarin, clopidogrel) does not exclude the patient). * Suspected or confirmed acute intracranial bleeding * Suspected or confirmed acute stroke * Unwitnessed asystole * Known limitations in therapy and Do Not Resuscitate-order * Known disease making 180 days survival unlikely * Known pre-arrest CPC 3 or 4 * Temperature \< 30°C on admission * \> 4 hours (240 minutes) from ROSC to screening * Systolic blood pressure \< 80 mm Hg in spite of fluid loading/vasopressor and/or inotropic medication/intra aortic balloon pump. If the systolic blood pressure (SBP) is recovering during the inclusion window (220 minutes) the patient can be included.

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Conditions

The condition(s) this trial relates to.

cardiac arrest Out-of-Hospital Cardiac Arrest

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Cardiac arrest (CA) Proteomics

Contacts and locations

Locations

  • Lund University

    Lund, Skåne County, 22362, Sweden

More trials for these conditions

Other studies related to the condition(s) this trial covers.