Effects of Different Flow Anesthesia on Atelectasis

May 18, 2022 updated by: Tugce Ozturk, Zonguldak Bulent Ecevit University

Evaluation Of Peroperative Atelectasis In Minimal, Low And Medium Flow Anesthesia By Lung Ultrasound Score

Evaluation of atelectasis that may be caused by different flow rate anesthesia applications during the operation with lung ultrasound score.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Turkey
    • Kozlu
      • Zonguldak, Kozlu, Turkey, 67600
        • Zonguldak Bülent Ecevit University Faculty of Medicine

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

ASA I-II septoplasty and rhinoplasty patients aged 18-65 years

Description

Inclusion Criteria:

  • operation time 2-5 hours
  • elective septoplasty and rhinoplasty
  • ASA I-II

Exclusion Criteria:

  • morbid obesity
  • malignant hyperthermia
  • opioid sensitivity
  • alcohol or drug addiction
  • congestive heart failure
  • chronic obstructive pulmonary disease
  • coronary artery disease
  • anemia
  • liver and kidney diseases
  • pregnancy
  • breast-feeding
  • history of allergy to drugs used

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Group I
Minimal Flow Anesthesia (0.25L/dk oxygen, 0,25 L/min air)
Procedure: Lung Ultrasound Score
Measuring the atelectasis area by ultrasound guidance from 12 different regions of the lung
Group II
Low Flow Anesthesia (0.5L/dk oxygen, 0,5 L/min air)
Procedure: Lung Ultrasound Score
Measuring the atelectasis area by ultrasound guidance from 12 different regions of the lung
Group III
Medium Flow Anesthesia (1L/dk oxygen, 1 L/min air
Procedure: Lung Ultrasound Score
Measuring the atelectasis area by ultrasound guidance from 12 different regions of the lung

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
assessment of lung ultrasound score
Time Frame: Change from Baseline and 30 minute after emergence
Effect of different flow anesthesia on lung ultrasound score
Change from Baseline and 30 minute after emergence

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Zonguldak Bulent Ecevit University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

January 1, 2021

Primary Completion (Actual)

December 31, 2021

Study Completion (Actual)

December 31, 2021

Study Registration Dates

First Submitted

April 21, 2022

First Submitted That Met QC Criteria

May 18, 2022

First Posted (Actual)

May 19, 2022

Study Record Updates

Last Update Posted (Actual)

May 19, 2022

Last Update Submitted That Met QC Criteria

May 18, 2022

Last Verified

May 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2020/25-6

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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