Ankle/Brachial Non-Invasive Blood Pressure Difference During General Anesthesia
NCT ID: NCT03547401
Last Updated: 2018-09-12
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
25 participants
OBSERVATIONAL
2018-08-01
2018-09-05
Brief Summary
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Several studies have shown that ankle NIBP overestimates brachial NIBP measurements. Algorithms have been proposed, based on correlation studies, to estimate brachial NIBP from ankle NIBP during general anesthesia and mechanical ventilation. These algorithms, however, are based on both heterogeneous populations and surgeries.
Our aim was to determine if ankle brachial NIBP difference occurs in in young ASA physical status 1 patients undergoing general anesthesia in the supine position. We also aim to determine if this difference is constant during anesthesia or if it varies according to different predefined time points.
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Detailed Description
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Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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General anesthesia
Patient (15 to 40 years old) undergoing elective surgery requiring general anesthesia in supine position.
Ankle Non-invasive Blood pressure measurement
Non-invasive blood pressure measured simultaneously at the arm (model IntelliVue M8105a MP5 Phillips, calibrated).
Arm Non-invasive Blood pressure measurement
Non-invasive blood pressure measured simultaneously at the ankle (model IntelliVue M8105a MP5 Phillips, calibrated).
Interventions
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Ankle Non-invasive Blood pressure measurement
Non-invasive blood pressure measured simultaneously at the arm (model IntelliVue M8105a MP5 Phillips, calibrated).
Arm Non-invasive Blood pressure measurement
Non-invasive blood pressure measured simultaneously at the ankle (model IntelliVue M8105a MP5 Phillips, calibrated).
Eligibility Criteria
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Inclusion Criteria
* Patient undergoing elective surgery requiring general anesthesia in supine position
Exclusion Criteria
* systemic pathology
* Body mass index (BMI) superior to 30
* Surgeon requiring a position other than supine
15 Years
40 Years
ALL
No
Sponsors
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Philippe VAN DER LINDEN
OTHER
Responsible Party
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Philippe VAN DER LINDEN
Professor
Principal Investigators
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Sean Coeckelenbergh, MD
Role: PRINCIPAL_INVESTIGATOR
CHU Brugmann
Locations
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CHU Brugmann
Brussels, , Belgium
Countries
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References
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Wilkes JM, DiPalma JA. Brachial blood pressure monitoring versus ankle monitoring during colonoscopy. South Med J. 2004 Oct;97(10):939-41. doi: 10.1097/01.SMJ.0000129929.28792.77.
Drake MJ, Hill JS. Observational study comparing non-invasive blood pressure measurement at the arm and ankle during caesarean section. Anaesthesia. 2013 May;68(5):461-6. doi: 10.1111/anae.12194. Epub 2013 Mar 11.
Aboyans V, Criqui MH, Abraham P, Allison MA, Creager MA, Diehm C, Fowkes FG, Hiatt WR, Jonsson B, Lacroix P, Marin B, McDermott MM, Norgren L, Pande RL, Preux PM, Stoffers HE, Treat-Jacobson D; American Heart Association Council on Peripheral Vascular Disease; Council on Epidemiology and Prevention; Council on Clinical Cardiology; Council on Cardiovascular Nursing; Council on Cardiovascular Radiology and Intervention, and Council on Cardiovascular Surgery and Anesthesia. Measurement and interpretation of the ankle-brachial index: a scientific statement from the American Heart Association. Circulation. 2012 Dec 11;126(24):2890-909. doi: 10.1161/CIR.0b013e318276fbcb. Epub 2012 Nov 16. No abstract available.
Other Identifiers
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CHUB-ABI
Identifier Type: -
Identifier Source: org_study_id
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