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Lung ultrasound reveals best ventilation mode for hysterectomy patients

NCT ID NCT07413575

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 78 women aged 45 and older having hysterectomy surgery lasting over 2 hours. Researchers used lung ultrasound to see if different breathing machine settings during surgery affected lung collapse (atelectasis) after the operation. The goal was to find which ventilation mode might reduce this common complication.

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

78 people

The number who actually took part.

Started

Sep 2024

Finished

Aug 2025

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

Patients meet eligibility criteria and will undergone histerectomy surgery from 15/09/2024 to 15/09/2025 in Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital

Ages

45 years and older

Sex

Female participants only

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 Patients aged 45 years and older scheduled for hysterectomy surgery with an expected operative duration of more than 2 hours Patients classified as American Society of Anesthesiologists (ASA) Physical Status Class I, II, or III Patients for whom planned total intravenous anesthesia was preferred Exclusion Criteria Patients younger than 45 years Patients planned for postoperative intensive care unit monitoring Patients unable to provide written informed consent Patients classified as American Society of Anesthesiologists Physical Status Class IV or higher Patients with a body mass index (BMI) greater than 35 Patients who did not consent to participate in the study Patients with neuromuscular diseases Patients with uncontrolled asthma Patients with chronic obstructive pulmonary disease (COPD), Global Initiative for Chronic Obstructive Lung Disease (GOLD) Class IV Patients with scoliosis Patients with a history of pulmonary resection Patients with chest wall deformities Patients with a history of spontaneous pneumothorax Patients for whom inhalational anesthesia was preferred

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Conditions

The condition(s) this trial relates to.

Pulmonary Atelectasis

As listed by the trial registrant

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

Contacts and locations

Locations

  • Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital

    Sancaktepe, Istanbul, 34785, Turkey (Türkiye)