The Role of Nurses in Promoting Nutritional Therapy for Cancer Patients Undergoing Chemotherapy: A Multidisciplinary Approach

Abstract

Background: Cancer remains one of the leading causes of mortality globally, with significant efforts focusing on improving treatment and survival outcomes. Although advancements in therapeutic strategies have been made, there remains a considerable gap in treatment effectiveness for certain malignancies. Recent studies highlight the potential of nutritional therapy in cancer care, as diet plays a pivotal role in modulating cancer biology, including growth, metabolism, and immune responses.

Aim: This review aims to explore the role of nurses in promoting nutritional therapy for cancer patients undergoing chemotherapy, focusing on multidisciplinary approaches to enhance the integration of nutritional interventions into conventional cancer treatments.

Methods: A comprehensive review of existing literature was conducted to evaluate dietary strategies such as caloric restriction, ketogenic diets, and intermittent fasting, examining their potential impact on cancer treatment and survival outcomes. The mechanisms through which diet interacts with cancer, including nutrient metabolism, hormone signaling, and microbiota interactions, were also assessed.

Results: Dietary modifications have shown promising results in influencing tumor growth, resistance to chemotherapy, and overall patient health. Specific dietary strategies, such as reducing glucose intake and enhancing the gut microbiome, have been identified as potentially effective therapeutic options. Moreover, these dietary changes can influence metabolic pathways that are crucial for cancer progression, such as oxidative stress regulation and immune modulation. However, there remains a lack of robust clinical data to fully validate these interventions.

Conclusion: The incorporation of nutritional therapy into cancer treatment offers substantial potential for enhancing patient outcomes, especially in chemotherapy. Nurses play a critical role in promoting these therapies by educating patients and coordinating multidisciplinary care. The growing body of research underscores the need for further clinical trials to establish the most effective dietary strategies for cancer patients.