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Spine surgery breathing study: does position matter for lung health?

NCT ID NCT02285946

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study looks at how a standard breathing technique (alveolar recruitment maneuver) affects the heart and lungs during major spine surgery. Researchers compare the effects when patients are lying face-up versus face-down. The goal is to understand differences so doctors can better protect patients' lungs during surgery.

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 tailor breathing support during spine surgery to reduce lung complications.
What could go wrong
This is a small observational study with only 30 participants, so results may not apply to all patients or surgeries. It does not test a new treatment.

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

30 people

The number who actually took part.

Started

Nov 2014

Finished

Sep 2017

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

Patient operated major spine surgery, including: * The transpedicular osteotomies * Tumor spinal surgery (sarcoma, osteosarcoma) or metastatic * Degenerative spinal surgery on multiple vertebral levels and degraded land * Surgery of scoliosis * Recovery of spinal surgery on several levels * Sepsis spinal presumed origin

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: Adult patient Patient operated major spine surgery, including: * The transpedicular osteotomies * Tumor spinal surgery (sarcoma, osteosarcoma) or metastatic * Degenerative spinal surgery on multiple vertebral levels and degraded land * Surgery of scoliosis Exclusion Criteria: * Inability to give informed patient information (eg difficulty of understanding) * Patient under guardianship - Patient pregnant or during lactation - Detainees or under judicial protection. * contraindications to MRA: emphysema, pneumothorax, major hypovolemia, hemodynamic instability defined as systolic blood pressure below 90 mmHg or tachycardia greater than 110 bpm.

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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

  • Service D'Anesthesiologie - Nhc

    Strasbourg, 67091, France

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