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Clinical Trial Summary

The purpose for this research is to create a MyChart-enabled virtual coach that assists obese patients lose weight prior to ventral hernia surgery. Researchers intend to show how the use of a virtual coach is more effective in preoperative weight reduction prior to ventral hernia repair over usual care. Correspondingly, this may lower unplanned hospital readmissions. For this clinical trial, where randomization is not possible, the study team will implement the use of propensity score matching that sorts individuals into different study arms as if randomly assigned. The primary outcome is the average net amount of time-dependent weight change per group over six months. Secondary outcomes are for the intervention group, patient satisfaction with the virtual coach and for both groups, quality of life. In addition, areas of social and economic disadvantage will be identified that may contribute to higher obesity rates. Machine learning (ML) modeling will be used to determine the important features for weight lost over the course of the study. The impact of this work will be to demonstrate efficacy and realized workflow efficiencies within a hospital-based surgery clinic.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05797974
Study type Interventional
Source University of Florida
Contact Jana Sacco, MD
Phone (904)244-3943
Email jana.sacco@jax.ufl.edu
Status Not yet recruiting
Phase N/A
Start date March 1, 2024
Completion date October 31, 2024

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