NUTRITIONAL INTERVENTIONS IN CHRONIC WOUND HEALING: REVIEW OF CURRENT RESEARCH AND CLINICAL OBSERVATIONS

Abstract

This thesis investigates the relationship between nutritional interventions and wound healing outcomes by summarizing current literature and outlining an experiential learning experience in a long-term care setting in Tucson, Arizona. Wound healing is a critical component of care in long-term care facilities, where older adults are particularly prone to chronic wounds, including pressure ulcers. A review of the different stages of wound healing and how nutritional status and specific nutrients, such as protein, vitamins A, C, and D, as well as minerals such as zinc and iron support each phase of wound healing. Drawing from peer-reviewed studies, clinical trials, and clinical observations, it can be seen how deficiencies of certain nutrients can delay recovery, whereas targeted nutrition strategies can boost recovery. This paper combines research findings with real world observations and offers a clear and practical look at the importance of nutritional therapy as a critical part of wound care. During this project, I worked closely with the nutrition and medical teams at Devon Gables Rehabilitation Center, where I observed firsthand how interdisciplinary care is applied. It also points out areas where more research is needed and discusses opportunities for future studies to address gaps in knowledge and improve patient care.