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Effect of Equal Ratio Ventilation on Blood Loss During Posterior Lumbar Interbody Fusion Surgery

NCT03030963 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 36

Last updated 2018-08-06

No results posted yet for this study

Summary

Ventilator mode change was associated with decrease in blood loss during posterior lumbar interbody fusion (PLIF) due to decrease in the peak inspiratory pressure (PIP). The purpose of this study was to determine the effect of equal ratio ventilation (ERV), which sets the I:E ratio of the ventilator to 1:1 during volume controlled ventilaiton, on surgical blood loss during PLIF. Investigators hypothesized that ERV would decrease surgical blood loss due to decrease in the PIP.

Conditions

  • Blood Loss, Surgical

Interventions

OTHER

Equal ratio ventilation(ERV)

Set the inspiratory to expiratory ratio 1:1 during mechanical ventilation

OTHER

I:E Ratio "1:2

Set the inspiratory to expiratory ratio 1:2 during mechanical ventilation

Sponsors & Collaborators

  • Gangnam Severance Hospital

    lead OTHER

Principal Investigators

  • Jiyoung Kim · Gangnam Severance Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-03-06
Primary Completion
2018-03-04
Completion
2018-03-31

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03030963 on ClinicalTrials.gov