Trials / Completed
CompletedNCT02757573
The Right Ventricular Responses to Mild Hypercarbia After Mitral Valve Repair Surgery
The Right Ventricular Responses to Mild Hypercarbia After Mitral Valve Repair Surgery - Assessment With Pulmonary Arterial Catheter and Transesophageal Echocardiography Measurements
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 31 (actual)
- Sponsor
- Tampere University Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years – 80 Years
- Healthy volunteers
- Not accepted
Summary
The aims of the study is to investigate the right ventricular responses to mild hypercarbia after mitral valve prolapse repair surgery by the measurements obtained on pulmonary arterial catheter and transesophageal echocardiography.
Detailed description
The aims of the study is to investigate the right ventricular responses to mild hypercarbia after mitral valve prolapse repair surgery by the measurements obtained on pulmonary arterial catheter and transesophageal echocardiography. Investigators hypothesize that induced mild hypercarbia (PaCO2 7.5 kPa) cause elevated mean pulmonary arterial pressure and pulmonary vascular resistance, and this reflect to the right ventricle, both volume and function. And this right ventricle effect could be noticed by echocardiography.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | Hypercarbia | PaCO2 is elevated from 5 to 7.5 kPa by controlled ventilation. |
Timeline
- Start date
- 2016-04-01
- Primary completion
- 2018-12-01
- Completion
- 2019-12-01
- First posted
- 2016-05-02
- Last updated
- 2023-04-25
Locations
1 site across 1 country: Finland
Source: ClinicalTrials.gov record NCT02757573. Inclusion in this directory is not an endorsement.