the Influence of Tidal Volume to Lung Strain
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|ClinicalTrials.gov Identifier: NCT01864668|
Recruitment Status : Unknown
Verified May 2013 by Xiaohua Qiu, Zhongda Hospital.
Recruitment status was: Recruiting
First Posted : May 29, 2013
Last Update Posted : February 11, 2014
|Condition or disease|
|Critically Ill Acute Respiratory Distress Syndrome|
Purpose:Find the relationship between tidal volume and lung strain in ARDS patients.Then find the most suitable tidal volume for each patient according to the dividing value.
Methods:Measure the lung strain in the tidal volume of 6mL/kg,8mL/kg,10mL/kg and 12mL/kg in each ARDS patient.
Hypothesis:With the increase of the tidal volume,the lung strain develops.In the patient with larger lung compliance,the strain of the group of conventional tidal volume is less than 0.27 and there is no obvious difference between the group of small tidal volume.
|Study Type :||Observational|
|Estimated Enrollment :||25 participants|
|Official Title:||the Influence of Different Tidal Volume to Lung Strain of ARDS Patients|
|Study Start Date :||June 2013|
|Estimated Primary Completion Date :||March 2014|
|Estimated Study Completion Date :||March 2014|
- the strain in different tidal volume [ Time Frame: 2 hours ]Use the GE ventilator to measure the EELV and calculate the lung strain(lung strain = VT/EELV)
- 28 days mortality [ Time Frame: 28 days ]Follow up to determine the mortality in 28 days after inclusion
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01864668
|Contact: Xiaohua Qiu, MDfirstname.lastname@example.org|
|Contact: Fang Jin, MDemail@example.com|
|Affiliated Zhongda Hospital of Southeast University||Recruiting|
|Nanjing, Jiangsu, China, 210009|
|Contact: Xiaohua Qiu, MD 0086-025-83262553 firstname.lastname@example.org|
|Contact: Fang Jin, MD 0086-15850601638 email@example.com|
|Principal Investigator: Fang Jin, MD|
|Sub-Investigator: Xiaohua Qiu, MD|