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Clinical Trial Summary

This is a single-center, prospective, observational study that will compare the blood transfusion rate between intraoperative bleeding severity characterized using the Validated Intraoperative Bleeding Scale (VIBe).


Clinical Trial Description

Primary Aim: Assess the association between the VIBe scale and intraoperative and postoperative blood transfusion rates for posterior thoracolumbar spine surgery. Primary Hypothesis: Patients with higher recorded VIBe grades during the five stages of spine surgery (exposure, decompression, instrumentation, fusion, and closing) will have a higher rate of receiving blood transfusions. Secondary Aims: Determine the association between the VIBe scale and other postoperative outcomes and complications. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05258487
Study type Observational
Source University of Maryland, Baltimore
Contact
Status Completed
Phase
Start date March 1, 2022
Completion date March 14, 2023

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