A study of between left and right ventricular systolic function by 3D-transesophageal echocardiography in patients undergoing cardiac surgery,

Worsening right ventricular function during cardiac surgery is a strong predictor of postoperative acute kidney injury: A prospective observational study - Worsening right ventricular function during cardiac surgery is a strong predictor of postoperative acute kidney injury

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000045617

Enrollment

Registered

2021-09-30

Start date

2019-08-09

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

Right ventricular dysfunction, acute kidney injury

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: From August 2019 to the end of August 2020, we will continuously target patients who are scheduled to undergo the first open heart surgery under cardiopulmonary bypass or cardiac arrest at our facility.

Exclusion criteria

Exclusion criteria: Preoperative exclusion criteria 1) Moderate or severe tricuspid regurgitation / Right heart surgery 2) On beating surgery 3) Scheduled intraoperative assisted circulation use (VA-ECMO, IABP, LVAD) 4) Pacemaker 5) Chronic atrial fibrillation 6) Complication of left-right short-circuit disease 7) Abnormal regional wall motion 8) Contraindications for 3DE and PAC (pulmonary artery catheter) insertion Intraoperative exclusion criteria 1) Use of pacemaker due to sinus node syndrome, atrioventricular block during surgery, 2) Atrial fibrillation during surgery 3) Addition of tricuspid valve surgery, change to surgery on beating, off-pump surgery 4) Use of auxiliary circulation after withdrawal from the heart-lung machine 5) Cannot be monitored by three-dimensional transesophageal echocardiography or pulmonary artery catheter

Design outcomes

Primary

Measure	Time frame
Serum creatinine values at preoperative and postoperative period	—

Secondary

Measure	Time frame
Cardiac catheterization, and echocardiographic right ventricular (RV) and left ventricular function parameters were measured simultaneously before and after CPB.	—

Countries

Japan

Contacts

Public ContactYasuaki Tohi

Tohoku University School of Medicine Department of Anesthesiology and Perioperative Medicine

dopinxp@gmail.com022-717-7321

Outcome results