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A study on the identification of intraoperative hemodynamic phenotypes in non-cardiac surgery patients based on unsupervised clustering and its association with postoperative outcomes

A study on the identification of intraoperative hemodynamic phenotypes in non-cardiac surgery patients based on unsupervised clustering and its association with postoperative outcomes

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600118979
Enrollment
Unknown
Registered
2026-02-13
Start date
2026-02-17
Completion date
Unknown
Last updated
2026-02-16

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

Conditions

Postoperative complications

Interventions

Observational Group (Mover-Epic database):None

Sponsors

Peking Union Medical College Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age >= 18 years old; 2. Undergoing non-cardiac and non-coronary artery surgery; 3. At least one valid mean arterial pressure (MAP) record was obtained during the operation; 4. Postoperative hospital stay > 24 hours.

Exclusion criteria

Exclusion criteria: 1. Cardiac surgery or major vascular surgery; 2. ASA classification level V or VI of the American Society of Anesthesiologists; 3. Postoperative hospital stay 10 minutes; 5. Complete absence of data for key covariates or outcome variables.

Design outcomes

Primary

MeasureTime frame
Major Adverse Cardiovascular Events (MACEs);Acute Kidney Injury (AKI);Acute Liver Injury;Postoperative Pulmonary Complications;In-hospital Mortality Rate;30-day Mortality Rate;Intensive Care Unit (ICU) Admission;Non-home Discharge;Postoperative Hospital Stay Duration;Total Hospital Stay Duration;—

Countries

China

Contacts

Public ContactZhu Yingchao

Peking Union Medical College Hospital, Chinese Academy of Medical Sciences

1449648578@qq.com+86 177 6002 0264

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 19, 2026