Predictive Value of Postoperative Prognostic Nutritional Index Trajectory on 1-year Mortality After Off-pump Coronary Artery Bypass Surgery

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT06435416

Enrollment

983

Registered

2024-05-30

Start date

2023-07-12

Completion date

2024-07-10

Last updated

2024-10-28

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

Conditions

Patients Undergoing Off-pump Coronary Artery by Pass Surgery

Keywords

Prognostic Nutritional Index (PNI), Off-pump coronary artery bypass (OPCAB),, Coronary artery bypass graft surgery (CABG)

Brief summary

This study investigated the changing pattern of postoperative Prognostic Nutritional Index (PNI) after off-pump coronary artery bypass surgery using a trajectory analysis. The investigators aimed to investigate the correlation between postoperative PNI recovery patterns and mortality in patients undergoing off-pump coronary artery bypass surgery.

Interventions

OTHERNo intervention

No intervention

Study design

Observational model

COHORT

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

• Patients aged ≥ 18 years who underwent off-pump coronary artery bypass surgery

Exclusion criteria

* Patients without PNI value between 1 and 3 days after surgery * Patients without PNI value between 20 and 60 days after surgery

Design outcomes

Primary

Measure	Time frame	Description
one-year mortality	one-year mortality after surgery	1 year after surgery

Secondary

Measure	Time frame	Description
Overall mortality	Up to the last follow-up	Overall mortality after surgery

Countries

South Korea

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026