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The Physiological Effect of RCexp on Ventilation/Perfusion Distribution
Sponsor: Southeast University, China
Summary
With the exception of setting the positive end-expiratory pressure (PEEP), the expiratory phase is commonly overlooked during MV. The expiratory time constant (RCexp) plays an important role in understanding the mechanical properties of the respiratory system in patients receiving mechanical ventilation. However, it is unclear that the effect of expiratory time constant on the ventilation and perfusion distribution.
Official title: The Physiological Effect of RCexp on Ventilation/Perfusion Distribution in Patients With ARDS
Key Details
Gender
All
Age Range
19 Years - Any
Study Type
OBSERVATIONAL
Enrollment
60
Start Date
2025-11-30
Completion Date
2026-12-31
Last Updated
2025-11-26
Healthy Volunteers
No
Interventions
RCexp
patients received different RCexp
Locations (1)
Zhongda Hospital, School of Medicine, Southeast University
Nanjing, Jiangsu, China