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New ultrasound test may predict dangerous blood pressure drop during C-Sections

NCT ID NCT05953129

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at whether a simple ultrasound of the jugular vein and certain shock indices can predict low blood pressure after spinal anesthesia in C-sections. Researchers measured the jugular vein collapsibility index and several shock indices in 60 pregnant women. The goal was to see if these measurements could help doctors spot and manage low blood pressure early, making the procedure safer.

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 predict and prevent dangerous drops in blood pressure during C-sections, making the procedure safer.
What could go wrong
This is a small, completed study with only 60 participants, so results may not apply to all patients. The methods need more testing before routine use.

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

60 people

The number who actually took part.

Started

Jun 2023

Finished

Oct 2023

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

Pregnant women between the ages of 18-45 who were scheduled for cesarean section and who gave consent to participate in the study and to apply spinal anesthesia will be included in this study.

Ages

18 to 45 years

Sex

Female participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * Pregnant women between the ages of 18-45 who had a planned cesarean section and approved to participate in the study and to apply spinal anesthesia Exclusion Criteria: * Patients with Preeclampsia, Eclampsia, HELLP syndrome

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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

  • Gaziosmanpasa Training Research Hospital

    Istanbul, 34255, Turkey (Türkiye)

More trials for these conditions

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