Spine surgery breathing study: does position matter for lung health?
NCT ID NCT02285946
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.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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30 people
The number who actually took part.
- Started
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Nov 2014
- Finished
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Sep 2017
- Lead sponsor
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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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
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Service D'Anesthesiologie - Nhc
Strasbourg, 67091, France
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