Optimizing Protein Intake and Nitrogen Balance (OPINiB) in Adult Critically Ill Patients: A Study Protocol for a Randomized Controlled Trial

Journals

1. Kirsch R, Matthews K, Williams V. Using Global Criteria to Detect Malnutrition: Application in Disease States. Nutrition in Clinical Practice 2020;35(1):85 View
2. Danielis M, Lorenzoni G, Azzolina D, Iacobucci A, Trombini O, De Monte A, Gregori D, Beltrame F. Effect of Protein-Fortified Diet on Nitrogen Balance in Critically Ill Patients: Results from the OPINiB Trial. Nutrients 2019;11(5):972 View
3. Kim D, Oh J. Analysis of Nitrogen Balance Test in Patients With Traumatic Brain Injury. Journal of Neurointensive Care 2023;6(1):57 View
4. Vinjamuri R, Wu V, Eng A, Tan J, Lim E, Lee P, Kovalik J, Tan H. The Impact of Bariatric Surgery on Nitrogen Balance at Six months Post-surgery. Obesity Surgery 2024;34(7):2363 View
5. Deng J, Luo W, Hu X, Yang C. Nutritional Challenges in Hemodialysis: Managing Protein Energy Wasting While Controlling Phosphorus. Clinical Case Reports 2025;13(8) View
6. Frountzas M, Stefanoudakis D, Mela E, Theodorou P, Theodoropoulos G, Theodorou D, Toutouzas K. Peripheral Parenteral Nutrition and Personalized Nutritional Approach After Colorectal Resection Surgery: A Comprehensive Review of Current Evidence. Medicina 2025;61(8):1459 View