One Lung Ventilation

May 24, 2017 updated by: University of California, Davis

Effect of One-Lung Ventilation on Respiratory Gas Heat Content

Specific Aims: 1) Measure exhalation enthalpy in patients receiving conventional positive pressure ventilation during stable hemodynamic conditions. 2) Measure exhalation enthalpy in patients following change from two-lung ventilation to one-lung ventilation while minute ventilation remains constant.

Study Overview

Status

Completed

Conditions

Study Type

Observational

Enrollment (Actual)

40

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

  • United States
    • California
      • Sacramento, California, United States, 95817
        • UC Davis Health System

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 and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

Patients scheduled for elective surgery.

Description

Inclusion Criteria:

  • Scheduled for elective surgical procedures requiring one lung ventilation.

Exclusion Criteria:

  • Age <18 years. Pregnancy. Prisoners. Planned pneumoperitoneum.

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

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Effect of One-Lung Ventilation on Respiratory Gas Heat Content
Time Frame: One year.
Changes in respiratory heat content during one-lung ventilation.
One year.

Collaborators and Investigators

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

Sponsor

University of California, Davis

Investigators

  • Principal Investigator: Neal W. Fleming, M.D., Ph.D., Professor, Director, Cardiovascular and Thoracic Anesthesiology

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)

October 1, 2013

Primary Completion (Actual)

March 1, 2015

Study Completion (Actual)

October 1, 2015

Study Registration Dates

First Submitted

November 1, 2013

First Submitted That Met QC Criteria

November 21, 2013

First Posted (Estimate)

November 27, 2013

Study Record Updates

Last Update Posted (Actual)

May 30, 2017

Last Update Submitted That Met QC Criteria

May 24, 2017

Last Verified

May 1, 2017

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • 489455

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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