Risk Factors and Outcome of Postoperative Pulmonary Embolism in Patient Undergoing Major Surgery

Risk factors and 90 day mortality of postoperative pulmonary embolism compared with non pulmonary embolism in adults undergoing major surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20260126001

Enrollment

540

Registered

2026-01-26

Start date

2025-05-05

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

patients with postoperative pulmonary embolism. pulmonary embolism, perioperative complications, major surgery

Interventions

non-PE control group.,PE group : Pulmonary embolism was diagnosed by attending radiologists through visualization of intraluminal thrombi in the pulmonary arteries or their branches on computed tomogr

Prevention,Prevention

non-PE group,PE group

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Postoperative patients aged 18 years or older 2. Pulmonary embolism after major surgery 3. followed up at the study institution

Exclusion criteria

Exclusion criteria: 1. Patients with a prior history of pulmonary embolism or deep vein thrombosis 2. Patients with incomplete medical records

Design outcomes

Primary

Measure	Time frame
Incidence Rate 5 years New case / Person-Time At Risk	—

Secondary

Measure	Time frame
Mortality rate mortality rate within 90 days. date of death after diagnosis	—

Countries

Thailand

Contacts

Public ContactThanyawit Ninlaphut

Department of Anesthesiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University

n.thanyawit@gmail.com022011513

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026