Perioperative QT interval change during cardiac surgery

Perioperative QT interval change and its related factors during cardiac surgery: a prospective observational study

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1050230019

Enrollment

120

Registered

2023-04-29

Start date

2023-04-29

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

Patients scheduled for cardiac surgery via median sternotomy using cardiopulmonary bypass

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients scheduled for cardiac surgery via median sternotomy using cardiopulmonary bypass

Exclusion criteria

Exclusion criteria: 1. Contraindication for intraoperative transesophageal echocardiography 2. Contraindication for the anesthetics scheduled to be used (propofol, fentanyl, remifentanil, rocuronium)

Design outcomes

Primary

Measure	Time frame
Perioperative change in heart-rate corrected QT interval	—

Secondary

Measure	Time frame
Parameters obtained by perioperative echocardiography	—

Contacts

Public ContactKotaro Hori

Osaka Metropolitan University Graduate School of Medicine

k.hori@omu.ac.jp+81-666452121

Outcome results