A Prediction Model for 1-year Mortality After Valvular Heart Surgery

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

2046 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-11-01

Study Completion Date

2023-10-31

Brief Summary

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The investigators aimed to develop a predictive model for mortality incorporating nutritional, inflammatory, and perioperative factors in patients undergoing valvular heart surgery. In this retrospective study, the investigators aimed to establish a comprehensive prediction model to predict the risk of 1-year mortality in valvular heart surgery patients through the identification of the inflammatory index most associated with 1-year mortality and developing a prognostic nomogram model incorporating perioperative risk factors with nutritional and inflammatory indices that would be verified by validation cohorts.

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Detailed Description

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Conditions

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Patients Undergoing Valvular Heart Surgery

Study Design

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Observational Model Type

OTHER

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

1\) patients who presented for surgery primarily due to valvular heart disease, including those who required concomitant coronary artery bypass surgery, aortic procedures, or other cardiac procedures.

Exclusion Criteria

1. patients aged \<18 years
2. undergoing transcatheter valve replacement, combined congenital heart surgery, or implantation of ventricular assist device, 3) lacking data required for calculating inflammatory indices, or 4) follow-up loss.

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No