Help
Welcome All Technologies Browse by Category

Patient-Centered Model for Protein-Energy Wasting

Technology #2019-075

Questions about this technology? Ask a Technology Manager

Download Printable PDF

License this Technology
Research Use Only
$0.00
Categories
Researchers
Dr. Laura Byham-Gray
Dr. Laura Byham-Gray is a Professor and Vice Chair for Research in the Department of Clinical and Preventive Nutrition Sciences, School of Health Professions at Rutgers University. Prior to teaching, Dr. Byham-Gray practiced in the field of clinical nutrition specializing in nutrition support and kidney disease for over 15 years. She has held numerous elected and appointed positions at the national, state, and local levels of National Kidney Foundation, The American Society of Parenteral and Enteral Nutrition, and the Academy of Nutrition & Dietetics. Currently, Dr. Byham-Gray is chairing the Macronutrients Section of the joint NKF and Academy KDOQI/EAL Clinical Practice Guidelines in Nutrition in CKD. She has also served as the associate editor for the Journal of Renal Nutrition. Laura has over 100 peer-reviewed articles and professional presentations and has served as the chief editor for two books.
External Link (apps.shp.rutgers.edu)
Managed By
Dan Benderly
Assistant Director, Licensing 848-932-4052
Files and Attachments
Patient-Centered Model for Protein-Energy Wasting Market Brief [PDF]

Protein-energy wasting (PEW) is a term proposed by the International Society of Renal Nutrition and Metabolism (ISRNM), referring to the multiple nutritional and catabolic alterations that occur in patients suffering with chronic kidney disease (CKD). To increase awareness, identify research needs, and provide the basis for future work ISRNM has recommended the nomenclature of PEW and formulated a model that theorizes etiological factors which may negatively impact nutritional status and contribute to morbidity and mortality.

The ISRNM PEW model is based on a comprehensive synthesis of available research but fails to integrate the patient’s perspective.  Integrating the patient's voice into research prioritization is essential for solving problems that patients care the most about in terms of health, symptom management, and survival. Our central hypothesis is that PEW negatively influences the experiences and health of patients on dialysis. Rutgers researchers used deliberative processes for adapting the ISRNM PEW model to one that includes stakeholder priorities, addressing gaps from the initial model concept.

Details:

Using the stakeholder engagement framework developed by the Patient-Centered Outcomes Research Institute, researchers at Rutgers developed a patient-centered model for PEW, representing a testable model for researchers that incorporates the patient’s voice. This patient-centered model can serve to inform researchers, clinicians, and patients as to potential methods for studying how to prevent or treat PEW and improve patient outcomes.

Advantages:

Stakeholder engagement is critical for ensuring that comparative effectiveness research and its conduction remain patient-centered. Garnering this insight should assist in the prioritization of projects for maximal value to patients and their families by future investigators. We feel this model will have a substantive impact on the direction and outcome of nutrition research in chronic kidney disease.

Market Applications:

  • Use by prospective investigators for comparative clinical effectiveness research (CER) using a patient-centered outcomes research approach.
  • Use by clinicians as part of  a treatment algorithm, or as a guide to clinical decision-making, addressing other factors that stakeholders rated as essential for reducing risk for PEW and for improving patient outcomes.