Prevention and Treatment of Common Hyperglycemia in Surgery Pilot

Summary

The PATCH pilot trial aims to establish feasibility and determine the sample size of a future, large-scale, multi-site RCT, as well as reinforce the long-standing known safety profile of glucose, insulin, and potassium (GIK) and explore the physiologic response. We hypothesize that the use of GIK in non-diabetic patients undergoing abdominal surgery, will reduce rates of morbidity \& death compared to standard of care treatment. In brief, primary outcomes of interest include estimation of the standard deviation (to derive a sample size estimation) and the ability to recruit target population, assessment of patient compliance/burden, and assessment of provider compliance/burden (feasibility).

Timeline

Start

2024-09-04

Primary completion

2025-09-28

Completion

2026-01-01

Publications

• Background Zhao K, Zhang Y, Li J, Cui Q, Zhao R, Chen W, Liu J, Zhao B, Wan Y, Ma XL, Yu S, Yi D, Gao F. Modified Glucose-Insulin-Potassium Regimen Provides Cardioprotection With Improved Tissue Perfusion in Patients Undergoing Cardiopulmonary Bypass Surgery. J Am Heart Assoc. 2020 Mar 17;9(6):e012376. doi: 10.1161/JAHA.119.012376. Epub 2020 Mar 10.
• Background Whitehead AL, Julious SA, Cooper CL, Campbell MJ. Estimating the sample size for a pilot randomised trial to minimise the overall trial sample size for the external pilot and main trial for a continuous outcome variable. Stat Methods Med Res. 2016 Jun;25(3):1057-73. doi: 10.1177/0962280215588241. Epub 2015 Jun 19.

Drugs

Indications