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Fingertip test may rival blood test in sepsis care

NCT ID NCT06727318

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
Running, but no longer taking on new participants.
Completed This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looked at 192 adults with septic shock to see if a simple finger-pressure test (capillary refill time) could predict outcomes as well as a standard blood test (lactate level). Researchers measured both at the same time and tracked which patients got worse or died within 28 days. The goal was to find a faster, cheaper way to monitor these critically ill patients.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this could help doctors use a simple bedside test (capillary refill) to quickly assess septic shock patients, potentially improving care.
What could go wrong
This is an observational study, not a treatment trial. It only looks at correlations, so it cannot prove that using capillary refill improves survival.

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

192 people

The number who actually took part.

Started

May 2024

Finished

Aug 2025

Lead sponsor

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

Septic shock patients in the intensive care unit

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: * 18 years of age or older * Patients in septic shock Exclusion Criteria: * Patients who did not give consent for participation in the study * Patients under 18 years of age * Patients with aortic pathology * Patients with arrhythmias (arrhythmias affecting cardiac index) * Patients with peripheral arterial disease (Buerger's disease, etc.) * Patients with a diagnosis of Raynaud's disease * Patients with chronic liver disease * Black people * Pregnancy

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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

  • Healty Sciences University Gulhane Training and Research Hospital

    Ankara, KEÇİÖREN, 06010, Turkey (Türkiye)

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