Esophageal Manometry in Mechanically Ventilated Patients
NCT ID: NCT02901158
Last Updated: 2018-10-11
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
20 participants
OBSERVATIONAL
2016-09-30
2018-05-31
Brief Summary
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In this study high resolution solid-state manometry technique was used to provide detailed and continuous measurements of esophageal pressures in the different parts of the esophagus. Measurements were performed during ongoing mechanical ventilation at different levels of endexpiratory pressure.
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Detailed Description
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In this study high resolution solid-state manometry technique was instead used to provide detailed and continuous measurements of esophageal pressures in the different parts of the esophagus. The manometry catheter has 36 circumferential sensors at 1 cm intervals. Each sensor has 12 pressure-sensitive segments that add to the signal at that location. Measurements were performed during ongoing mechanical ventilation at different levels of endexpiratory pressure. Possible differences in tidal variations in esophageal pressure in different parts of the esophagus were assessed.
Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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Critical care patients
Mechanically ventilated patients in the critical care unit
No interventions assigned to this group
OR-patients
Mechanically ventilated patients in the operating room
No interventions assigned to this group
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
18 Years
90 Years
ALL
No
Sponsors
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Sahlgrenska University Hospital
OTHER
Responsible Party
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Stefan Lundin
Professor
Principal Investigators
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Stefan Lundin, MD, PhD
Role: PRINCIPAL_INVESTIGATOR
Sahlgrenska University Hospital
Locations
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Sahlgrenska University Hospital
Gothenburg, , Sweden
Countries
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References
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Persson P, Ahlstrand R, Gudmundsson M, de Leon A, Lundin S. Detailed measurements of oesophageal pressure during mechanical ventilation with an advanced high-resolution manometry catheter. Crit Care. 2019 Jun 13;23(1):217. doi: 10.1186/s13054-019-2484-8.
Other Identifiers
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LUA-74203
Identifier Type: -
Identifier Source: org_study_id
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