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Clinical Trial 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.


Clinical Trial Description

n/a


Study Design

Observational Model: Case-Crossover, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT01790334
Study type Observational [Patient Registry]
Source Istanbul University
Contact
Status Completed
Phase N/A
Start date February 2013
Completion date March 2013

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