FindTrial
Sign In

Volume responsiveness assessment based on variation of E wave velocity and left ventricular outflow tract velocity-time integral in critically ill patients

Volume responsiveness assessment based on variation of E wave velocity and left ventricular outflow tract velocity-time integral in critically ill patients

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100046398
Enrollment
Unknown
Registered
2021-05-15
Start date
2021-05-15
Completion date
Unknown
Last updated
2021-12-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Critically ill patients

Interventions

case series:null

Sponsors

Peking Union Medical College Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Severely ill adult patients admitted to the ICU. 2. The ventilator controls ventilation. 3. The physician in charge decides that there is a need to judge volume responsiveness, including hypotension, oliguria, hyperlactic acid, tachycardia, etc.

Exclusion criteria

Exclusion criteria: 1. Aged < 18 years. 2. There is voluntary inhalation effort. 3. There is atrial fibrillation. 4. There are taboos for passive leg lifting. 5. Intra-abdominal hypertension is greater than 12mm Hg.

Design outcomes

Primary

MeasureTime frame
left ventricular velocity-time integral;—

Countries

China

Contacts

Public ContactZhang Hongmin

Peking Union Medical College Hospital

ozohom@yahoo.com+86 18600852033

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026