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New anesthesia method studied for safer lung surgeries

NCT ID NCT07085546

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 examined the effects of low-flow sevoflurane anesthesia on breathing mechanics and oxygen exchange in 50 adults undergoing lung surgery with one-lung ventilation. Researchers compared low-flow versus standard-flow anesthesia to see if it improves lung function and reduces oxygen needs after surgery. The goal is to gather information that could help make anesthesia safer for future patients.

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

50 people

The number who actually took part.

Started

Jul 2025

Finished

Oct 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

Adult patients aged 18 to 75 years who are scheduled for elective video-assisted thoracoscopic surgery (VATS) or thoracotomy under general anesthesia with one-lung ventilation at Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital. Eligible participants will have ASA physical status I-III and no acute respiratory failure.

Ages

18 to 75 years

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: Age between 18 and 75 years American Society of Anesthesiologists (ASA) physical status I-III Scheduled for elective video-assisted thoracoscopic surgery (VATS) or thoracotomy No acute respiratory failure Exclusion Criteria: Severe chronic obstructive pulmonary disease (COPD) or restrictive lung disease Body mass index (BMI) greater than 40 kg/m² Cardiac dysfunction with ejection fraction (EF) less than 40% Requirement for emergency thoracic surgery

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As listed by the trial registrant

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

Contacts and locations

Locations

  • Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital

    Ankara, Turkey (Türkiye)

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