Researching accuracy of Stroke Volume Variation (SVV) in spontaneous breathing

Researching accuracy of Stroke Volume Variation (SVV) in spontaneous breathing - Researching accuracy of SVV in spontaneous breathing

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000022660

Enrollment

Registered

2016-06-08

Start date

2016-06-09

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Abdominal Aortic Aneurysm

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Targets are 20 years of age or older patients doing elective surgery of abdominal aortic aneurysm. Operation is branch type artificial blood vessel replacement surgery. These patients monitor with Flo Trac system.

Exclusion criteria

Exclusion criteria: Patients with moderate or severe aortic valve stenosis or moderate or severe mitral valve regurgitation or intra-aortic balloon pimping or percutaneous cardiopulmonary support or ventricular assist device.

Design outcomes

Primary

Measure	Time frame
Difference of SVV between positive pressure ventilation and 6 times/min , 15 times/min spontaneous breathing	—

Secondary

Measure	Time frame
Difference of SVV between 15 times/min spontaneous breathing and 6 times/min spontaneous breathing	—

Countries

Japan

Contacts

Public ContactToru Tamii

Tohoku University Hospital Anesthesiology

rg7.db10.zz10@gmail.com022-717-7321

Outcome results