Pleth Variability Index in Modified Prone Position or Knee-chest Position (Concord Position)
NCT ID: NCT04002193
Last Updated: 2022-03-24
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
44 participants
OBSERVATIONAL
2019-12-06
2020-10-31
Brief Summary
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Detailed Description
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To compare measurements of pleth variability index (PVI), pulse pressure variation (PPV) and stroke volume variation (SVV) to predict fluid responsiveness in modified prone position or knee-chest position (concord position) for cervical operation.
To identify Influence of the modified prone position (concord position) on these variables.
Method
1. To assess influence of the position change on PVI and other variables(PPV, SVV)
2. To assess PVI to predict fluid responsiveness at modified prone position
Conditions
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Study Design
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CASE_ONLY
PROSPECTIVE
Interventions
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volume expansion
To assess fluid responsiveness
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* patients who received cervical operation in modified prone position or knee-chest position
Exclusion Criteria
* Congestive heart failure, reduced left ventricular function ( Ejection fraction \< 40%)
* Moderate grade of pulmonary disease
* Arrhythmia (atrial fibrillation, atrial flutter.. etc.)
* body mass index \> 30 or \< 15 kg/m2
19 Years
79 Years
ALL
No
Sponsors
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Asan Medical Center
OTHER
Responsible Party
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Heesun Park
Clinical instructor of Anesthesiology and Pain department
Locations
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Asan Medical Center
Seoul, Songpa-gu, South Korea
Countries
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Other Identifiers
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HePark
Identifier Type: -
Identifier Source: org_study_id
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