Paraplegia Prediction Model After Descending Thoracic and Thoracoabdominal Aortic Aneurysm Surgery

Development of a Predictive Model for Paraplegia After Surgery for Descending Thoracic and Thoracoabdominal Aortic Aneurysms

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1010250027

Enrollment

1039

Registered

2025-08-20

Start date

2025-08-20

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

Surgery for descending thoracic and thoracoabdominal aortic aneurysm

Interventions

None listed

Eligibility

Inclusion criteria

Inclusion criteria: Patients who underwent surgery for descending thoracic aortic aneurysm or thoracoabdominal aortic aneurysm Patients whose medical records, including anesthesia and surgical records, can be obtained from clinical charts Patients who were 20 years of age or older at the time of surgery

Exclusion criteria

Exclusion criteria: Patients who submitted a request for non-participation in this study through the published opt-out document

Design outcomes

Primary

Measure	Time frame
AUC-ROC, AUC-PR, Sensitivity, and Specificity in the predictive model for the presence or absence of motor paralysis at awakening and at discharge.	—

Secondary

Measure	Time frame
Feature Importance Sensitivity Analysis Calibration Assessment	—

Contacts

Public ContactYusuke Yoshikawa

Sapporo Medical University

y.yoshikawa@sapmed.ac.jp+81-11-688-9663

Outcome results