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Effectiveness of Lung Sono in One-lung Ventilation

NCT03770793 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 166

Last updated 2020-11-12

No results posted yet for this study

Summary

To observe the effectiveness of ultrasound-guided alveolar recruitment in thoracic surgery with one-lung ventilation(OLV).

Conditions

  • One Lung Ventilation

Interventions

PROCEDURE

Lung-sono guided

The patient undergoing thoracic surgery is intubated with double lumen tube after induction of general anesthesia with propofol and remifentanil. In the intervention group, alveolar recruitment is performed to the non-surgical side of lung under examination with ultrasound just after anesthesia induction. During the gradual increment in the pressure of recruitment, the anesthesiologist can find the opening pressure that means the minimal pressure at which observed atelectasis starts to disappear. Then, alveolar recruitment is performed with the opening pressure until the atelectasis is not visible.

Sponsors & Collaborators

  • Seoul National University Hospital

    lead OTHER

Principal Investigators

  • Jeong-Hwa Seo, PhD · Seoul National University Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-12-07
Primary Completion
2019-05-07
Completion
2019-05-07

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 NCT03770793 on ClinicalTrials.gov