Vasoactive Inotropic Score in Adult Cardiac Surgery Outcomes

Completed

Conditions studied: Cardiac Surgical Procedures, Cardiac Surgical Procedures (Postoperative Population)

In brief

This study looked at whether a bedside score called the Vasoactive Inotropic Score (VIS) could help doctors predict which adult patients are at higher risk of complications after heart surgery that uses a heart-lung machine (cardiopulmonary bypass). VIS is calculated from the doses of heart-support medications a patient is already receiving after surgery, so it does not require any extra tests or procedures. Researchers measured VIS at five points in the first two days after surgery in 232 adults undergoing a range of heart operations, including valve surgery and coronary artery bypass. The study found that VIS measured soon after surgery, and again at 24 hours, gave useful early warning of which patients were more likely to experience serious complications such as kidney injury, stroke, or the need for additional circulatory support. This information could help hospital teams identify at-risk patients earlier and monitor them more closely.

Key facts

Study ID
NCT07745283
Run by
Sir Ganga Ram Hospital
People needed
617
Starts
2018-10-01
Expected to finish
2022-06-30
Last updated by the study team
2026-08-04

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

You may not qualify if…

Where it is running

Full record on ClinicalTrials.gov

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