Postoperative complications in high-risk patients for myocardial injury after noncardiac surgery in Japan: A retrospective, observational study

Postoperative complications in high-risk patients for myocardial injury after noncardiac surgery in Japan: A retrospective, observational study - Postoperative complications in high-risk patients for myocardial injury after noncardiac surgery in Japan: A retrospective, observational study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000048206

Enrollment

300

Registered

2022-06-30

Start date

2022-06-20

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

Myocardial injury after non cardiac surgery

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undergoing major thoracic or abdominal surgery under general anesthesia who have at least more than 3 risk factors for Myocardial Injury after Non-cardiac Surgery such as older than 75 years, male, atrial fibrillation, diabetes, hypertension, cardiac failure (history), coronary artery disease, peripheral vascular disease, renal dysfunction (eGFR<60), and stroke.

Exclusion criteria

Exclusion criteria: 1. emergency surgery 2. reoperation within the same hospitarlization 3. Troponin T data loss that makes MINS diagnosis difficult

Design outcomes

Primary

Measure	Time frame
major postoperative complications within 30 days after surgery,	—

Secondary

Measure	Time frame
incidence of Myocardial Injury after Non-cardiac Surgery, changes in troponin before and after surgery, and to explore perioperative factors for cardial injury after noncardiac surgery.	—

Countries

Japan

Contacts

Public ContactYOSHIHIRO YAMAJI

Graduate School of Medicine, Chiba University Department of Anesthesiology

yamayoshi1228@yahoo.co.jp0432227171

Outcome results