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Effects of Different Modes of Ventilation and Head Position on Size of Vena Jugular Interna

NCT01790334 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 30

Last updated 2013-08-29

No results posted yet for this study

Summary

It is widely known that positive mechanical ventilation increases the positive intrathoracic pressure which affects the pressure in the RIJV, resulting in an increase of the CSA. Currently, there appears to be a lack of studies in the literature that assess the effects of different modes of ventilation of this increase.

The aim of our study is to evaluate the changes in cross-sectional area and diameters of RIJV under two different mechanical ventilation modes (PCV and VCV) and spontaneous ventilation in head neutral and 30 degree rotated lateral position by using ultrasonography and to determine the ventilation mode that is most suitable for catheterization.

Conditions

  • Central Line Complication

Interventions

OTHER

Ultrasonography

Sponsors & Collaborators

  • Istanbul University

    lead OTHER

Eligibility

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

Timeline & Regulatory

Start
2013-02-28
Primary Completion
2013-03-31
Completion
2013-03-31

Countries

  • Turkey (Türkiye)

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 NCT01790334 on ClinicalTrials.gov